1 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
3 * sim/ucsim/z80.src/inst_ed.cc:
4 Fixed bug #2488074, which made regression tests fail.
6 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
8 * device/lib/z80/mod.s,
10 device/lib/z80/mulchar.s,
12 device/lib/z80/divsigned.s,
13 device/lib/z80/Makefile.in:
14 Implemented RFE #1702376.
16 2009-01-05 Borut Razem <borut.razem AT siol.net>
18 * as/link/lksdcclib.c:
19 fixed linker hanging in INDEXLIB is not defined (hc08)
21 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
24 Implemented RFE #2485684, and some further improvements of HL caching
26 * src/z80/peeph-z80.def:
27 Fixed a bug exposed by implementing RFE #2485684.
29 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
31 * src/z80/peeph-z80.def:
32 Peephole improvements.
35 device/include/string.h,
36 device/lib/z80/memmove.s:
38 * device/lib/z80/Makefile.in,
39 device/lib/Makefile.in,
40 support/regression/tests/memory.c,
41 device/lib/z80/strlen.s:
42 Partially implemented RFE #2471534.
44 2009-01-04 Borut Razem <borut.razem AT siol.net>
46 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
47 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
48 * doc/README.txt: updated John Hartman's e-mail address
49 * as/link/lkrel.c, as/link/lksdcclib.c:
50 fixed bug #2484677: Linker hangs
51 * src/z80/peep.c: fixed msvc warning C4047:
52 'return' : 'int ' differs in levels of indirection from 'char *'
53 * config.dsp: as/lib corrected to as/link
55 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
58 Implemented RFE #2484693.
59 * src/z80/peeph-z80.def:
60 Some peephole improvements.
62 2009-01-03 Borut Razem <borut.razem AT siol.net>
65 fixed warning: 'ret' may be used uninitialized in this function
67 2009-01-02 Borut Razem <borut.razem AT siol.net>
69 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
70 as/link/getline.[ch], as/link/lkrel.[ch]: added,
71 made support for differnet library formats more flexible,
72 preparation for support of ar format
73 * as/link/lklibr.c, as/link/z80/Makefile.in,
74 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
75 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
76 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
77 as/link/hc08/lkelf.c, as/link/aslink.h:
78 made support for differnet library formats more flexible,
79 preparation for support of ar format
81 2009-01-01 Borut Razem <borut.razem AT siol.net>
83 * as/link/asxxxx_config.h.in:
84 fixed warning: extra tokens at end of #endif directive
86 fixed warning: suggest parentheses around && within ||
87 * device/lib/Makefile.in: allow whitespaces at the end of lines in
88 ports.build, in order to make it work on cygwin - it seems to be a
89 bug in cygwin grep: CR is not treated as part of end-of-line
91 2008-12-31 Borut Razem <borut.razem AT siol.net>
93 * configure, configure.in, config.dsp, config_vc.awk,
94 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
95 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
96 introduced asxxxx_config.h.in
98 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
101 src/z80/peeph-z80.def:
102 Minor addition improvement.
104 2008-12-30 Raphael Neider <rneider AT web.de>
106 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
107 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
108 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
109 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
110 support/librarian/sdcclib.c, support/makebin/makebin.c:
111 partially revert changes from r5293..r5295
113 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
115 * src/z80/peeph-z80.def:
116 Minor peephole improvement.
118 2008-12-29 Raphael Neider <rneider AT web.de>
120 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
121 incorrectly discarded BANKSELs
123 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
125 * support/regression/tests/memory.c:
126 Added simple test for memset(), memcpy() and memmove()
128 2008-12-29 Borut Razem <borut.razem AT siol.net>
130 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
132 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
134 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
135 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
136 (177.j): added new rule
137 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
138 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
139 (decorateType CAST): propagate storage class to generic pointer results
141 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
143 * device/lib/z80/string.c,
144 device/lib/z80/printf.c,
145 device/lib/z80/mul.s:
148 Fixed code generation bug exposed by builtin memcpy().
150 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
152 * device/lib/_memcpy.c:
153 fixed conflict with builtin memcpy()
155 2008-12-26 Borut Razem <borut.razem AT siol.net>
157 * support/librarian/sdcclib.c:
158 fixed bug 2466950: "sdcclib broken"
159 by removing fgets return value check
161 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
164 device/include/string.h: Implemented RFE #1914254
166 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
167 * device/lib/z80/Makefile.in,
168 device/lib/Makefile.in,
169 device/lib/z80/memmove.s: Implemented RFE #1914256
171 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
173 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
174 * src/z80/peep.c: improved checks for unused data
176 src/z80/main.c: Implemented RFE #1899189
178 2008-12-25 Borut Razem <borut.razem AT siol.net>
180 * support/regression/Makefile.in:
181 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
183 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
185 * src/z80/peeph-z80.def: minor peephole improvements
187 2008-12-21 Borut Razem <borut.razem AT siol.net>
189 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
190 due to redefinition of symbol __assert
191 sdcclib.c:53:1:warning: "__assert" redefined
192 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
193 warning: this is the location of the previous definition
195 2008-12-20 Raphael Neider <rneider AT web.de>
197 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
198 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
199 support/cpp/libcpp/macro.c: fix format string errors
201 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
203 * src/pic/device.c: partial rewrite using strtok,
204 quieten compiler warnings, adopt SDCC coding style
206 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
207 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
208 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
209 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
210 support/librarian/sdcclib.c, support/makebin/makebin.c:
211 quieten most compiler warnings
213 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
214 probably fix operator precedence bug
216 * doc/clean.mk: quieten rm if no .lyx is present
218 2008-12-19 Borut Razem <borut.razem AT siol.net>
220 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
221 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
222 doc/README.txt, doc/test_suite_spec.lyx:
223 applied patch 2446381: Dcoumentation spelling correcitons
224 thanks to Steven Borley
226 2008-12-16 Raphael Neider <rneider AT web.de>
228 * device/include/pic/pic12f629.h,
229 device/include/pic/pic12f675.h,
230 device/lib/pic/libdev/pic12f629.c,
231 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
233 2008-12-14 Borut Razem <borut.razem AT siol.net>
235 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
236 converted to LyX 1.5.7 (\lyxformat 276) format
238 2008-12-07 Borut Razem <borut.razem AT siol.net>
240 * support/regression/tests/bitfields.c:
241 added test case for bug #2366757
243 2008-12-07 Raphael Neider <rneider AT web.de>
245 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
246 NULL pointer dereference, closes #2366757
248 2008-11-25 Raphael Neider <rneider AT web.de>
250 * device/include/pic16/pic16devices.txt,
251 sdcc/src/pic16/device.c,
252 sdcc/src/pic16/device.h: implicitly disable XINST
253 whenever CONFIG4L is set via an additional optional
254 argument to the configword directive in pic16devices.txt
256 2008-11-24 Raphael Neider <rneider AT web.de>
258 * device/lib/pic16/configure.ac,
259 device/lib/pic16/Makefile.common: fixed quoting issues
261 * device/lib/pic16/configure,
262 device/lib/pic16/debug/Makefile.in,
263 device/lib/pic16/libc/Makefile.in,
264 device/lib/pic16/libdev/Makefile.in,
265 device/lib/pic16/libio/Makefile.in,
266 device/lib/pic16/libm/Makefile.in,
267 device/lib/pic16/libsdcc/Makefile.in,
268 device/lib/pic16/Makefile.in,
269 device/lib/pic16/startup/Makefile.in: regenerated
271 * src/pic16/main.c (_pic16_finaliseOptions): revert to
274 2008-11-24 Raphael Neider <rneider AT web.de>
276 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
277 argument of --asm= or --link= to allow for
278 --asm="sh script --options", the user can double quote the
279 argument if needed: --asm="'c:/program files/gpasm' -q",
280 also fix some potential buffer overflows
282 2008-11-19 Borut Razem <borut.razem AT siol.net>
285 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
286 thanks Mauro Giachero
288 2008-11-16 Borut Razem <borut.razem AT siol.net>
290 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
291 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
293 2008-11-15 Borut Razem <borut.razem AT siol.net>
295 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
296 src/SDCCsymt.c, src/SDCCsymt.h:
297 fixed RFE #2291335 : Unnamed bit-field initialization
298 * support/regression/tests/bitfields.c:
299 added test case for RFE #2291335
300 * support/regression/tests/bug-1981238.c:
301 don't initialize unnamed bit-fields
303 2008-11-11 Raphael Neider <rneider AT web.de>
305 * device/include/pic16/pic18f25j10.h,
306 device/include/pic16/pic18f45j10.h: remove useless boilerplate
308 * device/include/pic16/adc.h,
309 device/lib/pic16/libio/adc/adcbusy.c,
310 device/lib/pic16/libio/adc/adcclose.c,
311 device/lib/pic16/libio/adc/adcconv.c,
312 device/lib/pic16/libio/adc/adcopen.c,
313 device/lib/pic16/libio/adc/adcread.c,
314 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
315 and fixed ADC routines to work for more target devices,
316 incorporates patch #2036130 by Nick Materer
318 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
320 * device/include/ctype.h,
321 * device/include/ds400rom.h,
322 * device/include/ds80c390.h,
323 * device/include/float.h,
324 * device/include/math.h,
325 * device/include/serial.h,
326 * device/include/stdbool.h,
327 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
329 * device/include/mcs51/C8051F336.h,
330 * device/include/mcs51/C8051T600.h,
331 * device/include/mcs51/C8051T610.h,
332 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
333 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
335 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
337 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
339 2008-11-10 Raphael Neider <rneider AT web.de>
341 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
342 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
343 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
344 (patch by Nick Materer, #2253980)
346 * device/lib/pic16/libio/adc.ignore,
347 device/lib/pic16/libio/i2c.ignore,
348 device/lib/pic16/libio/usart.ignore,
349 device/lib/pic16/pics.all: updated to build more device libs
351 * device/lib/pic16/libdev/Makefile.am,
352 device/lib/pic16/libdev/Makefile.in,
353 device/lib/pic16/libio/Makefile.am,
354 device/lib/pic16/libio/Makefile.in: regenerated
356 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
357 names per memory location, applied SDCC style to more functions
359 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
361 * device/include/mcs51/p89lpc933_4.h: new NXP header file
362 * device/include/mcs51/p89lpc935_6.h: new NXP header file
363 * device/include/mcs51/p89v66x.h: minor changes
364 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
366 2008-11-09 Raphael Neider <rneider AT web.de>
368 * device/include/pic/pic14devices.txt: fixed memory description for
369 12f629 and 12f675, closes #2236240
371 2008-11-06 Borut Razem <borut.razem AT siol.net>
373 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
374 pass system include paths with -isystem to sdcpp
375 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
376 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
378 2008-11-02 Raphael Neider <rneider AT web.de>
380 * doc/sdccman.lyx: updated the sections on the library build process
381 and on how to add support for new devices, and documented known
382 problems with the extended instruction set including a workaround
384 2008-11-01 Raphael Neider <rneider AT web.de>
386 * device/include/pic16/adc.h,
387 device/include/pic16/pic16devices.txt,
388 device/include/pic16/pic18f2410.h,
389 device/include/pic16/pic18f2510.h,
390 device/include/pic16/pic18f2515.h,
391 device/include/pic16/pic18f2610.h,
392 device/include/pic16/pic18f4410.h,
393 device/include/pic16/pic18f4510.h,
394 device/include/pic16/pic18f4515.h,
395 device/include/pic16/pic18f4610.h,
396 device/include/pic16/pic18fregs.h,
397 device/lib/pic16/libdev/Makefile.am,
398 device/lib/pic16/libdev/Makefile.in,
399 device/lib/pic16/libdev/pic18f2410.c,
400 device/lib/pic16/libdev/pic18f2510.c,
401 device/lib/pic16/libdev/pic18f2515.c,
402 device/lib/pic16/libdev/pic18f2610.c,
403 device/lib/pic16/libdev/pic18f4410.c,
404 device/lib/pic16/libdev/pic18f4510.c,
405 device/lib/pic16/libdev/pic18f4515.c,
406 device/lib/pic16/libdev/pic18f4610.c,
407 device/lib/pic16/libio/Makefile.am,
408 device/lib/pic16/libio/Makefile.in,
409 device/lib/pic16/pics.all: added support for 18f[24][456]10
410 and 18f[24]515 devices
411 * doc/sdccman.lyx: updated list of supported PIC16 devices
413 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
414 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
415 src/xa51/gen.c: avoid compiler warnings
416 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
418 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
420 * device/include/mcs51/p89v66x.h: NXP header file
421 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
422 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
424 2008-10-14 Raphael Neider <rneider AT web.de>
426 * device/lib/pic16/libdev/Makefile.am,
427 device/lib/pic16/libio/Makefile.am: enable building libraries for
428 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
429 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
430 * device/lib/pic16/libdev/Makefile.in,
431 device/lib/pic16/libio/Makefile.in: regenerated
433 2008-10-14 Raphael Neider <rneider AT web.de>
435 * device/include/pic16/pic18f2450.h,
436 device/include/pic16/pic18f4450.h,
437 device/lib/pic16/libdev/pic18f2450.c,
438 device/lib/pic16/libdev/pic18f4450.c,
439 device/include/pic16/adc.h,
440 device/include/pic16/pic16devices.txt,
441 device/include/pic16/pic18fregs.h,
442 device/lib/pic16/libdev/Makefile.am,
443 device/lib/pic16/libdev/Makefile.in,
444 device/lib/pic16/libio/Makefile.am,
445 device/lib/pic16/libio/Makefile.in,
446 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
448 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
449 stack to a fixed location, relax it to automatically work with all
450 but the smallest devices (256 byte RAM devices need #pragma stack)
452 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
454 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
455 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
456 * device/lib/_strcspn.c: fixed bug 2140931
458 2008-10-06 Raphael Neider <rneider AT web.de>
460 * device/include/pic16/stdio.h,
461 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
462 declared __naked for convenience, named all arguments
463 * device/lib/pic16/libc/stdio/strmgpsim.c,
464 device/lib/pic16/libc/stdio/strmmssp.c,
465 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
467 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
468 empty __naked functions,
469 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
470 corner cases (unlink first/last pCode in list), reuse more code
472 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
474 * src/ds390/main.c (_ds390_genInitStartup): added
475 * src/SDCCpeeph.c (getPatternVar): new, added,
476 (labelInRange): fixed bug 2115959
477 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
478 * src/SDCCicode.h: added newiTempOperand
479 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
480 added optimizations for 0/x and x/-1, see also patch 2142900
481 * support/regression/tests/onebyte.c (testMul): added test cases
483 2008-09-20 Borut Razem <borut.razem AT siol.net>
486 definition of absolute address symbols without initial value,
487 fixed SDCC crash "do not know how to intialize symbol"
489 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
491 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
492 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
493 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
494 * device/lib/z80/stubs.s: added stubs for above functions
495 * src/SDCCopt.c (convilong),
496 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
497 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
498 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
499 * support/regression/tests/onebyte.c: enabled all tests for z80
501 2008-09-15 Borut Razem <borut.razem AT siol.net>
503 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
504 device/lib/pic16/libc/stdio/printf.c,
505 device/lib/pic16/libc/stdio/strmusart.c,
506 device/lib/pic16/libc/stdio/printf_tiny.c,
507 device/lib/pic16/libc/stdio/sprintf.c,
508 device/lib/pic16/libc/stdio/strmgpsim.c,
509 device/lib/pic16/libc/stdio/putchar.c,
510 device/lib/pic16/libc/stdio/fprintf.c,
511 device/lib/pic16/libc/stdio/strmmssp.c,
512 device/device/lib/pic16/libc/stdio/vprintf.c,
513 device/lib/pic16/libc/stdio/printf_small.c,
514 device/lib/pic16/libc/stdio/vsprintf.c,
515 device/lib/pic16/libc/stdio/strmputchar.c,
516 device/lib/pic16/libc/Makefile.am,
517 device/lib/pic16/libc/Makefile.in:
518 *printf now returns int, puchar.c moved from stdlib to stdio,
519 *printf format parameter type changed from char * to const char *,
520 added GNU link excetion text to library source files,
521 applyed GNU coding style, removed useless svn ids,
522 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
523 binary specifier: "%b", "%hb" and "%lb"
524 * device/lib/pic16/libc/stdio/vfprintf.c:
525 applied patch #2044424: PIC16: vfprintf
526 thanks Mauro Giachero
527 * support/regression/tests/bug1057979.c:
528 removed old pic16 sprintf specifics
529 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
530 * doc/sdccman.lyx: documented 'b' binary format specifier removal
532 2008-09-15 Raphael Neider <rneider AT web.de>
534 * src/pic16/device.c (pic16_dump_usection): force udata sections
535 into the addressable range (0..0xFFF), workaround for a gpsim
536 bug preventing simulation of regtest bug1750318
537 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
538 (serialRegAssign): fixed regtest bug-971834,
539 (pic16_packRegisters): avoid null-pointer dereference
541 2008-09-14 Raphael Neider <rneider AT web.de>
543 * src/pic16/gen.c, src/pic16/ralloc.c: use
544 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
545 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
547 2008-09-12 Borut Razem <borut.razem AT siol.net>
549 * support/regression/fwk/testfwk.h:
550 define pdata as data for pic16 target
551 thanks Mauro Giachero
553 2008-09-11 Borut Razem <borut.razem AT siol.net>
555 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
556 support/regression/absolute.c:
557 applied patch #2105615: Some PIC16 testcase fixlets
558 thanks Mauro Giachero
560 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
562 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
563 * support/regression/tests/bug2094505.c: new, added
565 2008-09-07 Borut Razem <borut.razem AT siol.net>
567 * src/SDCCglue.c, src/SDCCast.c:
568 fixed throw of "excess elements" warning for char arrays
569 * support/regression/tests/nullstring.c:
570 disable warning about excess elements in array of chars initializer
572 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
574 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
575 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
576 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
577 * support/regression/tests/bug2077267.c: new, added
579 2008-09-05 Raphael Neider <rneider AT web.de>
581 * configure.in, Makefile.common.in: add support for ccache,
582 remove spurious $VERSION output, detect doc-tools even without
583 --enable-doc to facilitate later manual doc-builds, minor cleanup
584 * configure: regenerated
586 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
587 avoid races in parallel VPATH builds
588 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
589 * doc/sdccman.lyx: mention --without-ccache configure option
591 2008-09-01 Raphael Neider <rneider AT web.de>
593 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
594 * (genConstPointerGet): fix reading bitfields from __code space
595 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
596 bitfield initializers (fix regression test bug1856409.c)
597 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
600 2008-08-31 Raphael Neider <rneider AT web.de>
602 * src/pic16/gen.c (genAssign): removed useless compiler output
603 * (genPointerGet,genPointerSet,genCast),
604 src/pic16/glue.c (pic16_printGPointerType):
605 also handle PPOINTERs just to avoid spurious asserts
606 * (pic16_printIvalType,pic16_printIvalBitFields):
607 generalized to arbitrary type/bitfield sizes, allows compilation of
608 regression test bug-1981238.c
609 * (pic16_printIvalChar): fix regression test structflexarray.c
610 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
611 in initialized structs and fix #1843745
612 * (pic16_printIvalStruct): always output initializers for all fields,
613 even those not explicitly given, fixes zeropad.c regression test
614 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
615 #2073635, #1567098, and #1485812)
616 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
618 2008-08-31 Borut Razem <borut.razem AT siol.net>
620 * support/regression/tests/bug-895992.c,
621 support/regression/tests/onebyte.c:
622 enabled pic16 regression testing since the bugs
623 1511794: pic16: regression test bug-895992.c fails
624 1444425: onebyte.c regression tes fails on pic16
625 are fixed, probably by fixing
626 2048464: PIC16: fix genUminus - addresses not.c regression test
627 * src/SDCCsymt.c, src/SDCCglue.c,
628 support/regression/tests/bug-1981238.c:
629 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
632 2008-08-30 Borut Razem <borut.razem AT siol.net>
634 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
635 release version 4.3.2
637 2008-08-24 Raphael Neider <rneider AT web.de>
639 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
640 always use the sdcc from the current build tree (ignore $CC from
641 the environment, fixes compile farm builds)
642 * device/lib/Makefile.in: rename .a into .lib for compatibility,
643 remove more build products from install directory
644 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
645 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
647 2008-08-24 Borut Razem <borut.razem AT siol.net>
649 * src/SDCC.y: applied patch
650 2050245: Fix # 1963382
652 1963382: Listing File - C file comment is incorrect
655 2008-08-23 Borut Razem <borut.razem AT siol.net>
657 * src/pic16/gen.c: applied patch
658 2048464: PIC16: fix genUminus - addresses not.c regression test
659 thanks Mauro Giachero
661 2008-08-22 Borut Razem <borut.razem AT siol.net>
663 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
664 src/pic16/main.c: allow spaces in gpasm and gplink paths
666 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
669 * src/z80/peeph-z80.def: minor peephole improvement
671 2008-08-15 Raphael Neider <rneider AT web.de>
673 * src/z80/gen.c (_vemit2): suppress compiler warning
675 * src/pic/*.[ch]: make proper use of header files and avoid
676 ad-hoc extern declarations, mark module-local helpers 'static',
677 removed dead/replaced code, no functional changes
678 * src/pic16/pcode.c: disentangled from pic14 backend
680 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
682 * src/z80/gen.c: fixed #2051348
683 * support/regression/tests/bug-2051348.c: regression test for #2051348
685 2008-08-10 Raphael Neider <rneider AT web.de>
688 * Makefile.common.in: export PACKAGE for $docdir,
689 fixes #1957036, avoid some "underquoted definition" warnings
690 * configure: regenerated
692 2008-08-10 Raphael Neider <rneider AT web.de>
694 * device/lib/pic16/**: build pic16 library using autotools for
695 improved dependency tracking
697 * device/lib/Makefile.in,
699 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
701 2008-08-10 Raphael Neider <rneider AT web.de>
703 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
704 local variables if --nooverlay is given, workaround for #2023121
706 2008-08-08 Raphael Neider <rneider AT web.de>
708 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
710 2008-08-08 Raphael Neider <rneider AT web.de>
712 * src/pic/pcoderegs.c,
714 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
716 2008-08-07 Borut Razem <borut.razem AT siol.net>
718 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
719 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
720 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
721 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
722 applied modified patch 2038174: Add support for binary constants v2
723 thanks Mauro Giachero
724 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
726 2008-08-04 Raphael Neider <rneider AT web.de>
729 * src/pic16/device.h,
731 * src/pic16/main.c: enable --optimize-goto by default
733 * device/lib/pic16/Makefile.common.in: suppress removed option
736 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
738 2008-07-30 Borut Razem <borut.razem AT siol.net>
740 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
741 applied patch 22032433: PIC16: fix constant strings,
742 thanks Mauro Giachero
744 2008-07-29 Borut Razem <borut.razem AT siol.net>
746 * src/pic16/gen.c: applied patches:
747 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
748 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
749 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
750 thanks Mauro Giachero
752 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
754 * src/port.h: Fixed typo in comment
756 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
758 * src/z80/mappings.i: Implemented RFE #1919415
759 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
760 #1880202, #1914434, prepared for RFE #1703943
762 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
765 * src/z80/peeph-z80.def,
766 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
767 preparation for Z80 peephole improvements
769 2008-06-21 Raphael Neider <rneider AT web.de>
771 * device/include/pic16/pic18f66j60.h,
772 * device/include/pic16/pic18f66j65.h,
773 * device/include/pic16/pic18f67j60.h,
774 * device/include/pic16/pic18f86j60.h,
775 * device/include/pic16/pic18f86j65.h,
776 * device/include/pic16/pic18f87j60.h,
777 * device/include/pic16/pic18f96j60.h,
778 * device/include/pic16/pic18f96j65.h,
779 * device/include/pic16/pic18f97j60.h,
780 * device/lib/pic16/libdev/pic18f66j60.c,
781 * device/lib/pic16/libdev/pic18f66j65.c,
782 * device/lib/pic16/libdev/pic18f67j60.c,
783 * device/lib/pic16/libdev/pic18f86j60.c,
784 * device/lib/pic16/libdev/pic18f86j65.c,
785 * device/lib/pic16/libdev/pic18f87j60.c,
786 * device/lib/pic16/libdev/pic18f96j60.c,
787 * device/lib/pic16/libdev/pic18f96j65.c,
788 * device/lib/pic16/libdev/pic18f97j60.c,
789 * device/include/pic16/pic16devices.txt,
790 * device/include/pic16/pic18fregs.h,
791 * device/lib/pic16/pics.all: added new devices
793 * device/include/pic16/adc.h,
794 * device/lib/pic16/libio/adc/adcbusy.c,
795 * device/lib/pic16/libio/adc/adcopen.c,
796 * device/lib/pic16/libio/adc/adcsetch.c,
797 * device/lib/pic16/libio/i2c/i2copen.c,
798 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
799 all changes from a patch by Anton Strobl
801 2008-06-12 Borut Razem <borut.razem AT siol.net>
803 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
804 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
805 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
806 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
807 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
808 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
809 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
810 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
811 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
812 by applying the modified patch from Risto Huotari
814 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
817 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
818 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
819 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
820 * support/regression/tests/bug1938300.c: new, added
822 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
824 * device/include/asm/ds390/features.h,
825 * device/include/asm/mcs51/features.h,
826 * device/include/mcs51/regc515c.h: inserted LGPL notice
828 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
830 * device/lib/gbz80/div.s,
831 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
832 patch 1597883, Thanks Robert Ramey
834 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
836 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
837 createIvalCharPtr, createIvalPtr, createIval),
839 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
840 initializers for local auto variables
841 * support/regression/tests/zeropad.c: added testcase for auto initializers
843 2008-05-26 Raphael Neider <rneider AT web.de>
845 * device/lib/pic16/startup/crt0.c,
846 * device/lib/pic16/startup/crt0i.c,
847 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
848 explicit, fixed curr_entry loop for >= 256 initializer records,
849 removed debug code (write to 0xf7e)
851 2008-05-25 Raphael Neider <rneider AT web.de>
853 * device/include/pic/pic16f627a.h,
854 * device/include/pic/pic16f628a.h,
855 * device/include/pic/pic16f648a.h: added missing ports
857 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
859 * device/include/float.h: added __INFINITY
860 * device/lib/_fsadd.c: handle overflows
861 * device/lib/_fsmul.c,
862 * device/lib/_fsdiv.c: use __INFINITY
863 * device/lib/_fseq.c,
864 * device/lib/_fsneq.c: handle -0.0
865 * sim/ucsim/s51.src/uc89c51r.cc,
866 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
867 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
868 * src/mcs51/gen.c (genSend): fixed bug with --xstack
869 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
870 * support/regression/tests/snprintf.c: test bug with --xstack
872 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
874 * src/SDCCpeeph.c (callFuncByName):
875 Support nested parenthesis in peephole function arguments (#1967300)
877 2008-05-19 Raphael Neider <rneider AT web.de>
879 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
880 fixed duplicate labels (#1911325)
882 2008-05-19 Raphael Neider <rneider AT web.de>
884 * src/regression/empty.c: suppress warning
885 * src/regression/pointer1.c: enabled index_by_pointer()
886 * src/regression/inline.c: now works for pic16 as well
888 * src/pic16/device.c: include dbuf declarations
889 * src/pic16/device.h: removed obsolete prototypes
891 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
892 * src/pic16/glue.c: made purely local functions static,
893 (pic16_printGPointerType, pic16_printIvalCharPtr,
894 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
895 generic pointers' tags (#1961866)
897 * src/pic16/pcode.c (assignValnums): optimize literal assignments
899 2008-05-19 Borut Razem <borut.razem AT siol.net>
901 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
902 fixed typo, uninstall include/pic16/pic16devices.txt
904 2008-05-18 Borut Razem <borut.razem AT siol.net>
906 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
907 the buffer is null terminated
908 * src/device/pic16.c:
909 applied modified patch 1965676: Patch for Win32 16 bit PIC
910 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
912 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
914 * src/SDCC.lex (check_type),
915 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
918 * as/z80/clean.mk: also clean *.dep
919 * device/lib/pic16/libsdcc/stack/Makefile,
920 * sim/ucsim/libtool: removed as they are rebuild by configure
921 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
923 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
925 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
926 fixupInline instead of createFunction to fix bug 1864577
927 (inlineFindMaxBlockno): removed, use global blockNo
928 * src/SDCCglobl.h: added blockNo
930 * src/z80/peep.h: modified properties
931 * support/regression/tests/bug1864577.c: new, added
933 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
936 * as/mcs51/asm.h: added org_cnt
937 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
938 * as/mcs51/asout.c: changed old K&R to ANSI
939 * as/mcs51/Makefile.in: use common identifiers
945 * as/hc08/Makefile.bcc,
946 * as/hc08/Makefile.in: synchronized with as/mcs51/*
947 * sdcc_vc_in.h: added define __func__
948 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
949 Thanks Ruud van Silfhout
950 * support/regression/tests/bug1717305.c: new, added
952 2008-05-05 Borut Razem <borut.razem AT siol.net>
954 * support/regression/Makefile.in,
955 support/regression/ports/ds390/spec.mk,
956 support/regression/ports/hc08/spec.mk,
957 support/regression/ports/mcs51-common/spec.mk,
958 support/regression/ports/pic14/spec.mk,
959 support/regression/ports/pic16/spec.mk,
960 support/regression/ports/ucz80/spec.mk,
961 support/regression/ports/z80/spec.mk:
962 added INC_DIR and LIBDIR paths
963 * src/ds390/gen.c: removed duplicated selicolon
965 2008-05-04 Borut Razem <borut.razem AT siol.net>
967 * support/regression/Makefile.in,
968 support/regression/fwk/lib/testfwk.c,
969 support/regression/ports/ds390/spec.mk,
970 support/regression/ports/hc08/spec.mk,
971 support/regression/ports/mcs51-common/spec.mk,
972 support/regression/ports/mcs51-large/spec.mk,
973 support/regression/ports/mcs51-medium/spec.mk,
974 support/regression/ports/mcs51-small/spec.mk,
975 support/regression/ports/mcs51-stack-auto/spec.mk,
976 support/regression/ports/mcs51-xstack-auto/spec.mk,
977 support/regression/ports/pic14/spec.mk,
978 support/regression/ports/pic16/spec.mk,
979 support/regression/ports/ucz80/spec.mk:
980 added possibility to define the sdcc binary directory SDCC_BIN_PATH
981 used to run regeression tests
983 2008-05-01 Raphael Neider <rneider AT web.de>
985 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
986 supported devices and instructions to add new ones
988 2008-05-01 Raphael Neider <rneider AT web.de>
990 * device/include/pic16/adc.h,
991 device/lib/pic16/libio/adc/adcbusy.c,
992 device/lib/pic16/libio/adc/adcopen.c,
993 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
994 18f2455 style ADC devices, based on patch #1776197
995 * device/lib/pic16/libio/adc/adcclose.c,
996 device/lib/pic16/libio/adc/adcconv.c,
997 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
998 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
999 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1000 * device/include/pic16/pic18f4431.h,
1001 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1002 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1004 2008-05-01 Raphael Neider <rneider AT web.de>
1006 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1007 moved xinst flag into pic16_options_t
1008 * src/pic16/device.c (default_device, pic16_list_devices,
1009 pic16_find_device): removed references to sfrrange
1010 * src/pic16/gen.c (genFunction),
1011 src/pic16/glue.c (pic16initialComments),
1012 src/pic16/main.c (pic16_optionsTable),
1013 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1015 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1017 2008-04-29 Raphael Neider <rneider AT web.de>
1019 * src/pic16/devices.inc,
1020 device/include/pic16/pic16devices.txt: replaced compiled-in list
1021 of devices with a variant parsed at runtime
1022 * src/pic16/device.c: added support for parsing pic16devices.txt,
1024 * src/pic16/device.h: removed (now) unused fields from PIC_device
1025 * src/pic16/main.c: removed #pragma maxram,
1026 (_pic16_initPaths): removed bogus generation of search paths,
1027 setup the port proper only after the search paths (for
1028 pic16devices.txt) are set up,
1029 (_pic16_finaliseOptions): moved processor dependant code here
1030 from _pic16_initPaths(), clean up
1031 * src/pic16/ralloc.c (pic16_init_stack),
1032 * src/pic16/ralloc.h,
1033 * src/pic16/pcode.c: clean up
1034 * device/include/Makefile.in,
1035 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1036 * support/scripts/inc2h-pic16.pl: updated instructions
1038 2008-04-29 Raphael Neider <rneider AT web.de>
1040 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1041 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1042 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1043 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1044 added missing family members and 18f2480/2580/4480/4580 family
1045 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1046 * device/include/pic16/pic18f2525.h: use 18f4620.h
1047 * device/include/pic16/pic18f6680.h: use 18f8680.h
1048 * device/include/pic16/pic18fregs.h,
1049 device/lib/pic16/pics.all,
1050 src/pic16/devices.inc: add new devices
1051 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1052 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1053 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1054 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1055 prevent attempting to build the libio for some new devices
1057 2008-04-29 Raphael Neider <rneider AT web.de>
1059 * debugger/mcs51/Makefile.in: fixed paths to sources
1061 2008-04-25 Borut Razem <borut.razem AT siol.net>
1063 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1064 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1065 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1066 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1067 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1068 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1069 as/link/z80/linkz80.dsp: lklibr.c moved
1070 * doc/INSTALL.txt: binary archives in bz2 format
1071 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1073 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1075 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1076 * support/regression/tests/bug1856409.c: new, added
1078 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1081 * src/mcs51/peep.c: Use werror for error messages.
1082 * src/SDCCicode.c (geniCodeConditional),
1083 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1084 * src/z80/Makefile.bcc,
1085 * src/z80/z80.dsp: added src/z80/peep.c/h
1086 * support/regression/tests/bug1839321.c: new, added
1088 2008-04-20 Raphael Neider <rneider AT web.de>
1090 * device/include/pic16/pic18f2455.h: added bitfields for port C
1092 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1094 * src/z80/peep.c: Use werror for error messages.
1096 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1098 * src/z80/peep.h (declaration of notUsed()),
1099 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1101 * src/z80/z80.h (added dependency on peep.h),
1102 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1105 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1107 * src/SDCCpeeph.c (added support for notUsed()),
1108 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1110 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1111 for notUsed()): Implemented generic (that is not port-specific) part
1114 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1117 * device/lib/libsdcc.lib,
1118 * device/lib/Makefile.in,
1119 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1120 * device/lib/calloc.c: renamed to _calloc.c
1121 * device/lib/free.c: renamed to _free.c
1122 * device/lib/malloc.c: renamed to _malloc.c
1123 * device/lib/realloc.c: renamed to _realloc.c
1124 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1125 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1126 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1127 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1128 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1129 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1130 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1131 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1133 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1134 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1135 * support/regression/tests/bug1509084.c: new, added
1137 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1139 * device/include/mcs51/cc2510fx.h: added _XPAGE
1140 * device/include/mcs51/compiler.h: cosmetic changes
1142 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1144 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1147 2008-03-31 Borut Razem <borut.razem AT siol.net>
1149 * support/cpp2 renamed to support/cpp
1150 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1151 support/cpp2/libiberty/splay-tree.c,
1152 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1153 support/cpp2/libcpp/directives.c,
1154 support/cpp2/libcpp/include/cpplib.h,
1155 support/cpp2/libcpp/include/symtab.h,
1156 support/cpp2/libcpp/include/line-map.h,
1157 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1158 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1159 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1160 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1161 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1162 release version 4.3.0
1163 * configure.in, configure, Makefile.in, Makefile.bcc:
1164 adapted for moved cpp2
1166 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1168 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1169 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1171 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1173 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1175 * support/regression/tests/bug1717943.c: new, added
1177 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1179 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1180 bytewise return value assignments introduced in last commit.
1182 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1184 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1185 genMult, genJumpTab):
1186 Use 16-bit instructions for addition in some additional cases,
1187 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1189 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1191 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1192 Implemented RFE #1921450, changed some debug messages.
1194 2008-03-30 Borut Razem <borut.razem AT siol.net>
1196 * Small Device C Compiler 2.8.0 released
1197 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1198 * support/scripts/sdcc.nsi: added finish page; this version
1199 was used for 2.8.0 release
1200 * doc/knownbugs.html: removed; magically generated by the build
1201 process using gen_known_bugs.pl from now on
1203 2008-03-23 Borut Razem <borut.razem AT siol.net>
1205 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1206 and reverted it, since it was already fixed by Raphael ;-)
1207 * doc/knownbugs.html: updated for RC2
1209 2008-03-22 Raphael Neider <rneider AT web.de>
1211 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1214 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1217 * support/regression/tests/bug1839277.c: added related testBug1839299
1219 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1221 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1222 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1224 * src/mcs51/gen.c: throughout only output hex constants
1225 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1226 * support/regression/tests/bug1839277.c: new, added
1228 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1230 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1231 compilation warning about nested comments.
1233 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1235 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1236 * support/regression/tests/bug1921073.c: new, added
1238 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1240 * src/z80/SDCCpeeph.c.c (callFuncByName):
1241 Commented function parameters.
1243 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1245 * src/z80/ralloc.c (packRegsForAccUse2):
1246 disabled a broken accumulator packing optimization (fixed #1292721).
1247 * support/regression/tests/bug-1292721: Regression test for #1292721.
1249 2008-03-16 Raphael Neider <rneider AT web.de>
1251 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1252 fixed code bloat regression using a variant of patch #1915618
1254 2008-03-16 Borut Razem <borut.razem AT siol.net>
1256 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1257 icon, changed startup menu for release distribution, code cleaning,
1258 create url files instead links in startup menu
1260 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1262 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1263 * support/regression/tests/bug1579949.c: new, added
1265 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1267 * device/lib/printf_fast.c: fixed bug 1255403
1269 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1271 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1272 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1274 2008-03-14 Borut Razem <borut.razem AT siol.net>
1276 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1277 command line options
1278 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1279 is correctly displayed
1280 * as/link/z80/lkmain.c: usage line commented out
1282 2008-03-13 Borut Razem <borut.razem AT siol.net>
1284 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1285 updated the list pf supported pic14 devices
1287 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1291 2008-03-12 Borut Razem <borut.razem AT siol.net>
1293 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1294 fixed documentation request #1718191
1295 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1296 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1299 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1301 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1302 * support/regression/tests/bug1505811.c: new, added
1304 2008-03-09 Raphael Neider <rneider AT web.de>
1306 * device/include/pic16/pic18f2620.h,
1307 * device/include/pic16/pic18f4620.h,
1308 * device/lib/pic16/libdev/pic18f2620.c,
1309 * device/lib/pic16/libdev/pic18f4525.c,
1310 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1311 family to consistently use pic18f4620.[ch], fixes #1832562
1313 2008-03-09 Borut Razem <borut.razem AT siol.net>
1315 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1316 changed sdcc version to 2.8.0
1317 * knownbugs.html: regenerated
1318 * support/scripts/gen_known_bugs.pl: added number of open bugs
1320 2008-03-09 Raphael Neider <rneider AT web.de>
1322 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1323 (genOr): read volatile operand even if the result is known,
1325 (genOr,genXor): removed unused legacy code,
1326 (genDummyRead): use pic16_mov2w_volatile()
1328 2008-03-08 Borut Razem <borut.razem AT siol.net>
1330 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1331 cons w. --model-large
1332 * support/regression/staticinit.c: added regression test for bug
1335 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * src/ds390/gen.c (pushSide, genPcall),
1338 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1339 * src/mcs51/gen.c: cosmetic changes
1340 * support/regression/fwk/include/testfwk.h: added macro reentrant
1341 * support/regression/tests/bug1908493.c: new, added
1343 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1345 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1347 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1349 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1350 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1351 already set in ds390/main.c and mcs51/main.c
1353 2008-03-07 Raphael Neider <rneider AT web.de>
1355 * src/regression/init0.c: new test for initialized arrays of function
1357 * src/regression/Makefile: made a bit more flexible, added init0.c
1358 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1359 pointers, closes #1427663
1361 2008-03-05 Borut Razem <borut.razem AT siol.net>
1363 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1364 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1366 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1368 * support/librarian/sdcclib.c:Added feature request 1908061:
1369 Synchronise sdcclib commands with ar.
1371 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1373 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1374 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1375 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1376 * device/include/mcs51/compiler.h: removed umlauts, added double
1379 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1382 * support/regression/tests/bug1536762.c: new, added
1384 * src/SDCCutil.h: added getBuildDate()
1385 * src/SDCCmain.c (printVersionInfo),
1386 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1388 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1389 * src/ds390/ralloc.c (packRegisters),
1390 * src/mcs51/ralloc.c (packRegisters),
1391 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1393 * support/regression/tests/bug1618050.c: new, added
1394 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1395 * support/regression/fwk/include/testfwk.h,
1396 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1399 2008-03-04 Raphael Neider <rneider AT web.de>
1401 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1402 on accessing OP_SYM_TYPE(op)
1403 * src/pic/gen.h: removed unused prototype of genMinusDec()
1404 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1405 fix #1876953 (invalid subtraction code), removed unused code
1407 2008-03-03 Raphael Neider <rneider AT web.de>
1411 * src/pic/genarith.c,
1413 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1414 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1416 2008-03-03 Raphael Neider <rneider AT web.de>
1418 * src/pic/device.c (find_device): search user-specified paths first
1419 for pic14devices.txt, fixes #1900827
1421 2008-03-02 Borut Razem <borut.razem AT siol.net>
1423 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1424 AddToPath and RemoveFromPath
1426 2008-03-01 Borut Razem <borut.razem AT siol.net>
1428 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1429 work correctly, added debugging support if -DSDCC.DEBUG command line
1432 2008-02-28 Borut Razem <borut.razem AT siol.net>
1434 * doc/sdccman.lyx: cosmetic changes
1436 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1439 * doc/sdccman.lyx: fixed unmeant removal of spaces
1441 2008-02-27 Borut Razem <borut.razem AT siol.net>
1443 * support/scripts/sdcc.nsi: corrected installation directory for
1444 current user installation mode
1445 * doc/README.txt: added Philipp Klaus Krause to the developers list
1447 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1449 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1450 return ifx condition
1451 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1452 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1453 ifxJump to fix bug 1838000
1454 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1455 * support/regression/tests/bug1838000.c: new, added
1456 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1458 2008-02-26 Borut Razem <borut.razem AT siol.net>
1460 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1462 * support/scripts/sdcc.nsi: added MULTIUSER page,
1463 NSIS upgraded to version 2.35
1465 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1468 * support/regression/tests/bug1565152.c: new, added
1470 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1473 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1474 * support/regression/tests/bug1670148.c: new, added
1476 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1478 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1480 2008-02-24 Borut Razem <borut.razem AT siol.net>
1482 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1483 is ineffective for unsigned char parameter
1485 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1487 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1488 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1489 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1490 * support/Util/MySystem.c (my_system): output errorcode when verbose
1492 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1494 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1497 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1499 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1502 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1504 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1506 2008-02-21 Borut Razem <borut.razem AT siol.net>
1508 * support/regression/Makefile.in,
1509 support/regression/ports/ds390/spec.mk,
1510 support/regression/ports/hc08/spec.mk,
1511 support/regression/ports/mcs51-common/spec.mk,
1512 support/regression/ports/pic14/spec.mk,
1513 support/regression/ports/pic16/spec.mk,
1514 support/regression/ports/ucz80/spec.mk,
1515 support/regression/ports/xa51/spec.mk:
1516 added CFLAGS when compiling timeout
1518 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1520 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1523 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1526 * support/regression/tests/bug1888147.c: new, added
1528 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1530 * src/z80/gen.c: fixed bugs #1596270, #1736867
1532 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1534 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1535 contents, mostly fixes #1596270
1537 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1539 * src/z80/peeph.def,
1540 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1541 peepholes, fixes #1806565
1543 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1545 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1546 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1547 fixes bug 1739475, thanks Robert Larice
1548 (rule 271): new, added
1550 2008-02-18 Borut Razem <borut.razem AT siol.net>
1552 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1554 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1556 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1558 2008-02-17 Raphael Neider <rneider AT web.de>
1560 * src/pic16/genarith.c,
1563 * src/pic16/genutils.c: removed unused legacy code,
1564 removed unused fields from struct asmop and struct _G
1566 2008-02-17 Raphael Neider <rneider AT web.de>
1568 * src/pic16/gen.c (AccRsh): cosmetic changes,
1569 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1570 genRightShiftLiteral): fixed to work with SFRs as result by
1571 assigning only once to result,
1572 removed a lot of unused/excluded code fragments
1574 2008-02-17 Raphael Neider <rneider AT web.de>
1576 * device/include/pic/pic16f88.h,
1577 * device/include/pic/pic16f886.h,
1578 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1580 2008-02-17 Borut Razem <borut.razem AT siol.net>
1582 * src/z80/peeph.def: applied patch
1583 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1584 * src/z80/gen.c, src/z80/peeph.def: applied patch
1585 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1586 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1587 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1588 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1589 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1590 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1592 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1594 * as/link/mcs51/aslink.dsp: removed SDK define
1595 * as/link/z80/clean.mk: brought in sync with other ports
1596 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1597 * as/hc08/Makefile.bcc,
1598 * as/mcs51/Makefile.bcc,
1599 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1600 * src/z80/main.c (_setValues): use the now capitalized -Z,
1601 (z80_port, gbz80_port): generate debug information when asked
1603 2008-02-16 Borut Razem <borut.razem AT siol.net>
1605 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1606 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1607 as/z80/Makefile.in. as/z80/Makefile.bcc:
1608 applied patch #1893393: patch for as-z80 and link-z80 to generate
1609 cdb, thanks to Armin Diehl
1610 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1611 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1612 asnoice.c moved to as/asxxsrc/asnoice.c
1613 * src/z80/peeph-gbz80.def: applied patch
1614 #1880235: Z80 return peephole, thanks to Philipp Krause
1616 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * doc/sdccman.lyx: bumped version to 2.7.5
1620 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1622 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1624 * device/include/pic16/stdlib.h,
1625 * device/lib/pic16/libc/stdlib/ltoa.c,
1626 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1628 2008-02-13 Borut Razem <borut.razem AT siol.net>
1630 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1631 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1632 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1633 src/SDCCopt.c, src/SDCCval.c:
1634 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1636 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1638 * src/SDCCsymt.c (compareType): fixed bug 1309013
1640 2008-02-09 Borut Razem <borut.razem AT siol.net>
1642 * src/SDCCval.c, src/SDCCval.h:
1643 code cleaning, added function constChrVal()
1644 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1645 call constChrVal() instead constVal()
1647 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1652 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1653 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1656 2008-02-01 Raphael Neider <rneider AT web.de>
1658 * device/include/pic/pic16f886.h,
1659 * device/include/pic/pic16f887.h: added RA6 and RA7
1661 2008-01-24 Raphael Neider <rneider AT web.de>
1663 * device/include/pic/pic16f88.h: added RA6 and RA7
1664 * device/lib/pic/libdev/disabled_pic16f886.c,
1665 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1667 * src/pic16/devices.inc,
1668 * device/include/pic16/pic18f2423.h,
1669 * device/include/pic16/pic18f2523.h,
1670 * device/include/pic16/pic18fregs.h,
1671 * device/lib/pic16/pics.all
1672 * device/lib/pic16/libdev/pic18f2423.c,
1673 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1674 * device/lib/pic16/libio/i2c.ignore,
1675 * device/lib/pic16/libio/usart.ignore,
1676 * device/lib/pic16/libio/adc.ignore: ignore new devices
1678 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1680 * src/SDCCast.c (createRMW): fixed bug 1582651
1682 2008-01-20 Borut Razem <borut.razem AT siol.net>
1684 * src/SDCCcse.c: partially fixed enhancement request
1685 #1793872 - multiply by -1 not collapsed
1686 * support/regression/tests/arithcsi.c: added regression test
1688 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1690 * as/mcs51/asx8051.dsp: removed define SDK
1691 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1692 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1694 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1695 cosmetic changes, brought more in sync, changed old K&R to ANSI
1697 2008-01-13 Borut Razem <borut.razem AT siol.net>
1699 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1700 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1702 2007-12-30 Borut Razem <borut.razem AT siol.net>
1704 * src/pic16/gen.c: fixed implementation of bitwise operations for
1706 * support/regression/tests/bitwise.c: added test cases
1708 2007-12-29 Borut Razem <borut.razem AT siol.net>
1710 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1711 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1712 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1713 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1714 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1715 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1716 src/pic16/pcode.[ch]: added const qualifier
1717 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1718 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1719 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1720 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1721 * as/asxxsrc/aslex.c: use dbuf_getline()
1722 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1723 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1724 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1725 as/z80/asm.h, as/z80/z80adr.c:
1726 changed type of ib and ip to const char *
1728 2007-12-28 Borut Razem <borut.razem AT siol.net>
1730 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1731 introduced (readlin) - long lines are turuncated
1732 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1733 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1734 as/z80/Makefile.in: moved aslex.c to asxxsrc
1735 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1736 * as/hc08/asmain.c, as/mcs51/asmain.c:
1737 added missing initialization of a_addr field
1738 * support/regression/tests/long_asm_line.c: added regtest for long
1741 2007-12-22 Borut Razem <borut.razem AT siol.net>
1743 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1745 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1749 2007-12-16 Borut Razem <borut.razem AT siol.net>
1751 * device/include/pic16/stdbool.h: removed, since already exists in
1752 device/include/; this also fixes bitopcse.c regression test for pic16
1754 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1755 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1756 dereference doesn't work; covered by regression test bug1399290
1758 2007-12-05 Borut Razem <borut.razem AT siol.net>
1760 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1763 2007-12-01 Borut Razem <borut.razem AT siol.net>
1765 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1766 corrected handling of the highest_valid_address
1768 2007-11-17 Raphael Neider <rneider AT web.de>
1770 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1771 * src/pic/glue.c (picglue): emit .file if --debug is given
1773 2007-11-17 Raphael Neider <rneider AT web.de>
1775 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1776 care when left or right operand resides in result, fixes #1830220
1778 2007-11-17 Borut Razem <borut.razem AT siol.net>
1780 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1781 #983491 - "Merge duplicate strings function is ineffective"
1782 * support/regression/tests/bug-983491.c: regtest disabled
1783 * as/asxxsrc: created
1784 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1785 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1786 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1787 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1788 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1789 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1790 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1791 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1792 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1793 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1794 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1795 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1796 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1798 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1800 * device/include/stdarg.h: added and removed some casts
1801 * src/SDCCsymt.c (compareType): Fully check types between generic and
1802 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1804 2007-11-13 Borut Razem <borut.razem AT siol.net>
1806 * support/regression/tests/bug-1817005.c:
1807 added regtest for bug #1817005 - as-z80 chokes on long labels
1809 2007-11-12 Borut Razem <borut.razem AT siol.net>
1811 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1812 as/z80/asout.c, as/z80/aslist.c:
1813 fixed bug #1817005 - as-z80 chokes on long labels
1815 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1818 * as/z80/asmain.c: cosmetic changes
1821 * as/z80/alloc.h: removed
1823 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1824 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1825 * as/link/hc08/Makefile.in,
1826 * as/link/mcs51/Makefile.in,
1827 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1829 * as/link/mcs51/lkarea.c,
1830 * as/link/mcs51/lkmain.c: cosmetic changes
1831 * as/link/hc08/lklibr.c,
1832 * as/link/z80/lklibr.c,
1833 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1834 used cygwin_conv_to_full_posix_path,
1835 added warnings, cosmetic changes, brought more in sync
1836 changed old K&R into ANSI function declarations
1837 * as/link/z80/lklibr.c (loadAdb): added
1838 * as/link/z80/lkmain.c: removed -- option from usage text
1840 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/mcs51/gen.c (outBitC): optimized for no result
1844 2007-10-31 Borut Razem <borut.razem AT siol.net>
1846 * src/SDCCsymt.c: fixed (hopeful properly) bug
1847 #1805702 - order of extern matters
1848 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1851 2007-10-29 Borut Razem <borut.razem AT siol.net>
1853 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1854 - order of extern matters
1855 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1858 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1860 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1861 24bitMode, portIsDS390
1862 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1863 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1864 (notVolatileVariable): also check sloc names,
1865 (callFuncByName): moved ftab[] out of function and sorted it by use
1867 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1869 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1870 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1871 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1872 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1873 * support/regression/tests/bug-880197.c: new, added
1875 2007-10-28 Borut Razem <borut.razem AT siol.net>
1877 * support/regression/Makefile.in,
1878 support/regression/ports/mcs51-large/spec.mk,
1879 support/regression/ports/mcs51-xstack-auto/spec.mk,
1880 support/regression/ports/mcs51-stack-auto/spec.mk,
1881 support/regression/ports/mcs51-medium/spec.mk,
1882 support/regression/ports/mcs51-common/spec.mk,
1883 support/regression/ports/mcs51-common/*,
1884 support/regression/ports/mcs51-small/*:
1885 mcs51 renamed to mcs51-common, created mcs51-small
1886 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1887 * support/regression/tests/bug-1805702.c: added regtest for bug
1890 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1893 added new rules 265 - 270
1894 * support/regression/tests/bug1721024.c:new, added
1895 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1896 introduced new test-mcs51 to run all mcs51 tests
1898 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * support/regression/tests/bug1816470.c: new, added
1902 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1904 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1905 propagate for *,+,- with float, fixed bug 1816470
1906 (decorateType): cast to resultTypeProp instead of resultType
1908 2007-10-19 Borut Razem <borut.razem AT siol.net>
1910 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1911 function is ineffective" for pic16 tareget
1912 * support/scripts/listerr.c: corrected include path
1913 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1916 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * support/regression/tests/using.c: new, added
1919 * support/regression/tests/vaargs.c: fixed and enabled test
1921 2007-10-18 Borut Razem <borut.razem AT siol.net>
1923 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1925 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1927 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * doc/sdccman.lyx: documented option --Werror
1930 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1931 RegBankUsed[] earlier
1933 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1935 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1939 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1941 * src/SDCCast.c (decorateType): improved optimization of tri-op
1942 * src/SDCCerr.c (vwerror, setWError),
1944 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1945 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1947 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1950 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1951 * support/regression/tests/bug-223113.c,
1952 * support/regression/tests/bug-426632.c,
1953 * support/regression/tests/bug-468811.c,
1954 * support/regression/tests/bug-477835.c,
1955 * support/regression/tests/bug-478094.c,
1956 * support/regression/tests/bug-499644.c,
1957 * support/regression/tests/bug-524209.c,
1958 * support/regression/tests/bug-524211.c,
1959 * support/regression/tests/packcast.c,
1960 * support/regression/tests/structidx.c: added empty tests
1961 * support/regression/tests/bug-607243.c: enabled test
1963 2007-10-06 Borut Razem <borut.razem AT siol.net>
1965 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1966 support of universal binaries on Mac OS X
1968 2007-10-02 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCCval.h: unified double2ul macro for all platforms
1971 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1972 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1974 2007-09-30 Borut Razem <borut.razem AT siol.net>
1976 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1978 * sdcc_vc_in.h: enabled warnings
1979 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1980 unsigned type, result still unsigned
1981 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1983 2007-09-28 Raphael Neider <rneider AT web.de>
1985 * src/pic/device.c (find_device): prevent buffer underflow error
1986 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1987 the just destroyed list entry
1989 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1991 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1994 2007-09-18 Borut Razem <borut.razem AT siol.net>
1996 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1997 applied to unsigned type, result still unsigned
1999 2007-09-17 Borut Razem <borut.razem AT siol.net>
2001 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2002 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2003 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2004 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2005 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2006 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2007 src/z80/gen.c, src/z80/ralloc.c:
2008 fixed bug #1739860 - sdcc does not work correctly on some platforms
2010 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2012 2007-09-17 Raphael Neider <rneider AT web.de>
2014 * src/pic16/device.c: reverted to previous version
2015 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2017 2007-09-16 Raphael Neider <rneider AT web.de>
2019 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2020 as this raises a ton of gpasm warnings, just emit a second label
2021 * src/pic16/devices.inc,
2022 * device/lib/pic16/pics.all,
2023 * device/lib/pic16/libdev/pic18f2585.c,
2024 * device/lib/pic16/libdev/pic18f2680.c,
2025 * device/lib/pic16/libdev/pic18f2682.c,
2026 * device/lib/pic16/libdev/pic18f2685.c,
2027 * device/lib/pic16/libdev/pic18f4585.c,
2028 * device/lib/pic16/libdev/pic18f4680.c,
2029 * device/lib/pic16/libdev/pic18f4682.c,
2030 * device/lib/pic16/libdev/pic18f4685.c,
2031 * device/include/pic16/pic18f2585.h,
2032 * device/include/pic16/pic18f2680.h,
2033 * device/include/pic16/pic18f2682.h,
2034 * device/include/pic16/pic18f2685.h,
2035 * device/include/pic16/pic18f4585.h,
2036 * device/include/pic16/pic18f4680.h,
2037 * device/include/pic16/pic18f4682.h,
2038 * device/include/pic16/pic18f4685.h,
2039 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2040 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2041 patch contributed by Anton Strobl, applied with changes
2043 2007-09-16 Raphael Neider <rneider AT web.de>
2045 * device/include/pic16/pic18f2431.h,
2046 * device/include/pic16/pic18f25j10.h,
2047 * device/include/pic16/pic18f4431.h,
2048 * device/include/pic16/pic18f45j10.h: adopted common include style
2049 * device/include/pic16/pic18f1320.h,
2050 * device/include/pic16/pic18f2320.h,
2051 * device/include/pic16/pic18f2525.h,
2052 * device/include/pic16/pic18f4320.h,
2053 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2054 * device/include/pic16/pic18fregs.h: prepared for automatic include
2055 file selection by having DEVICE.h for every DEVICE
2056 * device/lib/pic16/libdev/pic18f2320.c,
2057 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2059 * device/lib/pic16/configure.in,
2060 * device/lib/pic16/configure: use rm -rf instead of rmdir
2061 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2062 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2064 2007-09-09 Borut Razem <borut.razem AT siol.net>
2066 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2067 distingush between i386 and ppc Mac OS X versions
2069 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2072 * support/regression/tests/bug1788177.c: new, added
2074 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2076 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2077 * device/include/mcs51/lint.h added keyword __naked
2079 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2083 * src/SDCCmem.h: removed maxRegBank
2084 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2085 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2086 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2087 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2088 name and behaviour to handle banked functions
2089 (scan4op): and use it to fix bug 1786213
2091 2007-09-03 Raphael Neider <rneider AT web.de>
2093 * device/include/pic16/pic18f248.h,
2094 * device/include/pic16/pic18f258.h,
2095 * device/include/pic16/pic18f448.h,
2096 * device/lib/pic16/libdev/pic18f248.c,
2097 * device/lib/pic16/libdev/pic18f258.c,
2098 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2099 added T0CONbits, fixes #1786891
2101 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * src/ds390/gen.c (genFarPointerSet),
2104 * src/hc08/ralloc.c (packRegisters),
2105 * src/mcs51/ralloc.c (packRegisters),
2106 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2108 * src/SDCCicode.h: POINTER_SET can be true for literals too
2109 * support/regression/tests/bug1750318.c: new, added
2111 2007-08-23 Borut Razem <borut.razem AT siol.net>
2113 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2114 library versions without the completition functionality
2116 2007-08-22 Raphael Neider <rneider AT web.de>
2118 * device/include/pic16/pic18f1220.h,
2119 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2121 2007-08-12 Borut Razem <borut.razem AT siol.net>
2123 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2125 2007-08-11 Borut Razem <borut.razem AT siol.net>
2127 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2128 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2129 support/Util/SDCCerr.[ch] moved to src
2130 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2131 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2132 device/examples/ds390/tinitalk/tinitalk.dsp,
2133 device/examples/serialcomm/windows/serialcomm.dsp,
2134 support/librarian/librarian.dsp:
2135 removed linking of unused odbc32.lib and odbccp32.lib
2136 * support/scripts/winres.h:
2137 added for compilation with Visual C++ 2005 Express Edition
2139 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2141 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2144 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2146 * sdccconf_in.h: update the endian test so that SPARC Solaris
2147 does not throw syntax errors
2149 2007-08-06 Borut Razem <borut.razem AT siol.net>
2151 * doc/sdccman.lyx: removed two index entries which prevented the
2152 generation of sdcc doc archive
2154 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2156 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2157 instead of lyx 1.5.0.
2159 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2161 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2162 Lucas Loizaga, with minor modifications. Thanks!
2164 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2166 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2169 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2171 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2172 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2175 2007-07-22 Borut Razem <borut.razem AT siol.net>
2177 * configure.in, configure: re-introduced .version
2178 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2179 the version reverted to 2.7.0
2181 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * doc/sdccman.lyx: bumped version to 2.7.3
2185 * device/include/mcs51/compiler.h: fixed elif->else
2186 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2187 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2188 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2189 enable accuse for bit operands
2190 * src/SDCCmain.c (printVersionInfo),
2191 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2192 environment descriptor
2193 * src/SDCCutil.h: added getBuildEnvironment
2194 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2195 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2196 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2197 * support/regression/tests/bug1348008.c,
2198 * support/regression/tests/bug1496419.c,
2199 * support/regression/tests/bug1503067.c,
2200 * support/regression/tests/preproc.c: added empty tests
2202 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * support/regression/tests/bug1678803.c: new, added
2206 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * as/link/hc08/lkihx.c,
2210 * as/link/hc08/lkrloc.c,
2211 * as/link/mcs51/lkihx.c,
2212 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2213 ihxExtendedLinearAddress
2214 * as/link/mcs51/lkrloc.c (relr),
2215 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2216 acall/ajmp, see bug 830513
2218 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2221 (cseBBlock): remember aggr2ptr has been used
2222 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2223 (geniCodeAssign): fixed bug 868103
2224 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2225 added operandSize prototype
2226 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2227 (genDataPointerSet): use max of size of right and result,
2228 (gencjne): added parameter useCarry for optimization,
2229 (genCmpEq): use carry if appropriate,
2230 (genXor): check if operand already in carry
2231 * support/regression/tests/bug-868103.c: enabled test
2233 2007-07-12 Raphael Neider <rneider AT web.de>
2235 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2237 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2240 from Robert Larice, thanks
2241 * support/regression/tests/bitopcse.c,
2242 * support/regression/tests/bitvars.c,
2243 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2244 * support/regression/tests/bug-927659.c: enabled test for z80
2245 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2246 * support/regression/tests/bug1745717.c: new, added
2247 * support/regression/tests/literalop.c,
2248 * support/regression/tests/nullstring.c: removed storage definitions that
2249 are now in testfwk.h
2251 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2253 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2254 and bool for targets that do not fully support it.
2255 * support/regression/tests/bug1546986.c,
2256 * support/regression/tests/bug1723128.c,
2257 * support/regression/tests/bug1734654.c,
2258 * support/regression/tests/bug1738367.c,
2259 * support/regression/tests/constantRange.c: only use bool if allowed
2261 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2264 Larice, also handle function pointers
2265 * support/regression/tests/bug1749275.c: new, added
2267 2007-07-03 Borut Razem <borut.razem AT siol.net>
2269 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2270 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2271 #1746528: SDCC should ignore ':' in inline assembler comments
2272 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2274 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2276 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2277 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2279 2007-06-29 Borut Razem <borut.razem AT siol.net>
2281 * src/SDCCmain.c: fixed bug
2282 #1744746: SDCC #4867: broken option --xram-size
2284 2007-06-28 Borut Razem <borut.razem AT siol.net>
2286 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2287 find out the endianess of host machine for ucsim
2289 2007-06-27 Borut Razem <borut.razem AT siol.net>
2291 * support/regression/generate-cases.py: corrected the file name
2293 * configure.in, configure, sdccconf_in.h: find out the endianess of
2295 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2298 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2300 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2302 2007-06-26 Borut Razem <borut.razem AT siol.net>
2304 * support/regression/generate-cases.py: display warning if function
2305 list is empty; implemented more flexible rule for detection of
2306 testing functions, allowing return type 'void' in the same line as
2307 the function name in the function definition
2308 * support/regression/tests/bug-1654060.c: corrected test
2309 * support/librarian/sdcclib.c: fixed warning:
2310 format '%s' expects type 'char *', but argument 2 has type 'int'
2312 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2314 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2315 Multiple infiles for sdcclib.
2317 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2319 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2322 2007-06-18 Borut Razem <borut.razem AT siol.net>
2324 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2325 how to handle comments, so they have to be removed by the
2326 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2327 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2328 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2329 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2330 table driven option hadling
2332 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2334 * src/SDCCast.c (decorateType),
2335 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2336 iCode to ast level to fix bug 1738367
2337 * support/regression/tests/bug1738367.c: new, added
2339 2007-06-15 Raphael Neider <rneider AT web.de>
2341 * src/pic16/devices.inc,
2342 * device/lib/pic16/pics.all,
2343 * device/include/pic16/pic18fregs.h,
2344 * device/include/pic16/pic18f[24][45]20.h,
2345 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2346 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2347 * device/lib/pic16/Makefile.in: faster cleanup
2349 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2351 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2353 2007-06-13 Raphael Neider <rneider AT web.de>
2355 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2357 2007-06-12 Raphael Neider <rneider AT web.de>
2359 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2360 suppress bit defines if NO_BIT_DEFINES is #define'd
2361 * device/include/pic/pic*.h: recreated all headers to include
2362 conditional bit defines
2363 * device/include/pic/pic16f886.h,
2364 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2365 * device/include/pic/recreate.sh: script to recreate the complete
2366 device library files based on the currently supported devices
2368 2007-06-12 Borut Razem <borut.razem AT siol.net>
2370 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2371 support/regression/Makefile.in, support/scripts/build.mak,
2372 support/scripts/Makefile.snapshot:
2373 use new svn URL scheme
2374 * doc/sdccman.lyx: SDCC Wiki moved to
2375 http://sdcc.wiki.sourceforge.net/
2377 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2379 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2380 * support/regression/tests/bug1734654.c: added
2382 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2384 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2385 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2386 with literal operands
2388 2007-06-10 Borut Razem <borut.razem AT siol.net>
2390 * as/link/z80/lklibr.c: fixed mingw build warning
2391 lklibr.c:575: warning: implicit declaration of function 'tolower'
2392 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2393 src/z80/main.c: move target specific options from src/SDCCmain.c
2394 to src/<target>/main.c
2396 2007-06-09 Borut Razem <borut.razem AT siol.net>
2398 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2399 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2400 * support/regression/tests/bug-1294691.c: added
2402 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2404 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2405 can also be static, fixes bug 1733438
2406 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2407 have absolute address too
2408 (computeType): added optimization for 'cond ? true : false'
2409 * support/regression/tests/absolute.c: added test for static absolute var
2411 2007-06-08 Raphael Neider <rneider AT web.de>
2413 * src/regression/Makefile: suppress parallel builds, allow easy
2414 switching between pic14/pic16 ports
2415 * src/regression/picregs.h: added pic14/16 header file switch
2416 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2417 inline.c,nestfor.c,string1.c}: include "picregs.h"
2419 2007-06-07 Borut Razem <borut.razem AT siol.net>
2421 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2422 permanent solution to suppress GCC 4.2.0 c++ warning:
2423 deprecated conversion from string constant to `char *'
2424 use 'const char *' where ever required
2425 * support/regression/generate-cases.py: implemented more flexible rule
2426 for detection of testing functions, allowing white-spaces surrounding
2427 the function name and the 'void' parameter.
2428 * support/regression/tests/constantRange.c,
2429 support/regression/tests/scott-compare3.c: fixed failing regression
2430 tests, uncovered by implementation of more flexible rule for detection
2431 of testing functions
2433 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2435 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2437 2007-06-04 Borut Razem <borut.razem AT siol.net>
2439 * configure.in, configure, config_vc.awk: sdcc version number is now
2440 stored in configure.in; removed .version
2441 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2442 doc/INSTALL.txt: version bumped to 2.7.2
2443 * sim/ucsim/configure.in, sim/ucsim/configure:
2444 use "read" to read from .version
2446 2007-06-03 Borut Razem <borut.razem AT siol.net>
2448 * */Makefile.in: removed annoying warning:
2449 Makefile:xx: Makefile.dep: No such file or directory
2451 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2453 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2454 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2455 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2456 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2457 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2458 bugfix: only use newBoolLink for bit result type
2459 * src/SDCCicode.c (geniCodeLogic): added param tree,
2460 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2461 (geniCodeLogicAndOr): use IS_BIT,
2462 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2463 (ast2iCode): added tree param to geniCodeLogic for comparisons
2464 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2465 * support/regression/tests/bug1723128.c: added test NotZero
2467 2007-06-01 Borut Razem <borut.razem AT siol.net>
2469 * SDCPP synchronized with GCC CPP release version 4.2.0,
2470 currently the latest release:
2471 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2472 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2473 support/cpp2/cppdefault.h, support/cpp2/except.h,
2474 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2475 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2476 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2477 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2478 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2479 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2480 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2481 support/cpp2/opts.h, support/cpp2/output.h,
2482 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2483 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2484 support/cpp2/system.h, support/cpp2/version.c,
2485 support/cpp2/Makefile.in: modified
2486 * support/cpp2/opts-common.c: added
2487 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2488 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2489 search for included source file in local directory
2490 * sim/ucsim/configure, sim/ucsim/configure.in:
2491 temporary solution to suppress GCC 4.2.0 c++ warning:
2492 deprecated conversion from string constant to `char *'
2494 2007-06-01 Raphael Neider <rneider AT web.de>
2496 * device/lib/pic/libdev/pic12f683.c,
2497 * device/include/pic/pic12f683.h: added GPIO bits
2499 2007-06-01 Raphael Neider <rneider AT web.de>
2501 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2502 quotation marks, clarified role of PIC14 vs. PIC16 ports
2503 * src/pic16/devices.inc,
2504 * device/include/pic16/pic18fregs.h,
2505 * device/include/pic16/pic18f[24][45]j10.h,
2506 * device/lib/pic16/pics.all,
2507 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2508 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2509 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2510 for new devices as they are not yet supported by gputils
2512 2007-05-31 Borut Razem <borut.razem AT siol.net>
2514 * Small Device C Compiler 2.7.0 released
2515 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2516 changed sdcc version to 2.7.1
2517 * support/scripts/sdcc.nsi: added How to create WIN32 release
2520 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2522 * doc/sdccman.lyx: documented initialization and allocation of absolute
2523 variables, bit parameter passing, the need for function pointers to be
2524 reentrant and alpha quality support of inline and retrict
2526 2007-05-26 Borut Razem <borut.razem AT siol.net>
2528 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2529 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2530 * docs/knownbugs.html: updated
2532 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2534 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2536 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2538 (gencjneshort): optimized when left is AOP_DIR
2539 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2540 initializing unions in a struct/array
2541 * support/regression/fwk/include/testfwk.h: added defines for data, near
2542 and far for host and z80
2543 * support/regression/tests/bug1723128.c: new, added
2545 2007-05-22 Borut Razem <borut.razem AT siol.net>
2547 * doc/knownbugs.html: updated
2549 2007-05-21 Raphael Neider <rneider AT web.de>
2551 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2552 error message instead
2553 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2555 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2559 2007-05-21 Raphael Neider <rneider AT web.de>
2561 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2563 * src/regression/gpsim_assert.h,
2564 * src/regression/Makefile,
2565 * src/regression/pcodeopt.c: regression test for the above fix
2567 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2569 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2570 jumps to self, fixed bug 1717281
2572 2007-05-10 Borut Razem <borut.razem AT siol.net>
2574 * support/scripts/gen_known_bugs.pl: cosmetic fix
2575 * doc/knownbugs.html: generated by gen_known_bugs.pl
2577 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2579 * src/SDCCast.c (createFunction): also generate non-inlined version of
2580 function for functions declared as "static inline"
2581 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2582 function can be inlined after non-inlined version generated.
2584 2007-05-10 Borut Razem <borut.razem AT siol.net>
2586 * support/scripts/gen_known_bugs.pl: added script
2587 which generates knownbugs.html
2589 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2591 * doc/knownbugs.html: updated for release 2.7.0
2593 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2595 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2597 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2599 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2600 (throughout): updated generating comments
2601 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2602 (throughout): updated generating comments
2603 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2604 rule instead of at the second, or it might skip lines when removing the
2606 * support/regression/tests/bug1714204.c: changed test to foo
2608 2007-05-08 Borut Razem <borut.razem AT siol.net>
2610 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2611 thanks to SDCC Distributed Compile Farm members,
2612 added Z80 and GBZ80 command line options
2613 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2615 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2617 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2618 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2619 * support/regression/tests/longlit.c: modified to be tested at all and
2620 to pass the actual test
2622 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2624 * device/include/mcs51/uPSD33xx.h: Added.
2626 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2628 * device/lib/_gptrput.c,
2629 * device/lib/_gptrget.c: removed old code,
2631 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2632 * support/regression/tests/bug1714204.c: new, added
2634 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2636 * support/regression/tests/regtrack.c: test was never executed
2637 because of the regression test being picky about white spaces.
2638 * device/lib/mcs51/crtclear.asm: added comment
2640 2007-05-06 Raphael Neider <rneider AT web.de>
2642 * device/lib/pic/Makefile.rules,
2643 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2644 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2646 2007-05-06 Raphael Neider <rneider AT web.de>
2648 * src/pic16/device.h,
2650 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2651 _pic16_setDefaultOptions): removed/reordered command-line args
2652 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2653 devices, regrouped command line args, environment variables),
2654 clarified sone points, added sections on how to add devices to the
2657 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * src/z80/peeph.def: fixed bug in rule 2
2661 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2663 * src/port.h: added TARGET_MCS51_LIKE
2664 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2665 take advantage of it too
2666 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2667 (shiftR2Left2Result): Optimized: don't check shifting by 0
2668 * src/z80/peeph-z80.def,
2669 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2670 modifications, see patch 1700823
2671 * src/mcs51/peep.c (): fixed bug 1712928
2672 * support/regression/tests/bug1712928.c: new, added
2674 2007-05-05 Borut Razem <borut.razem AT siol.net>
2676 * device/lib/pic16/Makefile.common.in,
2677 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2678 removed bash dependencies
2680 2007-05-01 Borut Razem <borut.razem AT siol.net>
2683 fixed bug #1710507: --i-code-in-asm makes compile fail
2684 all iCode comments are now one liners
2685 * src/mcs51/gen.c: fixed memory leak
2687 2007-05-01 Raphael Neider <rneider AT web.de>
2689 * device/lib/pic/libdev/*.c
2690 * device/include/pic/*.h: regenerated all device libs from updated
2692 * support/scripts/inc2h.pl: documented usage, now uses strict to
2695 2007-04-30 Borut Razem <borut.razem AT siol.net>
2698 fixed bug #1669175: Problem with space in output paths
2699 documented how to use paths with spaces for Windows users
2701 2007-04-29 Borut Razem <borut.razem AT siol.net>
2703 * Fixed svn:eol-style and svn:keywords properties
2704 * src/SDCCval.c: fixed bug
2705 #1592871: Segfault with "large" const arrays of characters
2706 replaced recursion with iteration
2707 * Removed svn:executable property from non-executable files
2709 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * src/mcs51/gen.c (genRet): fixed bug 1707003
2713 2007-04-27 Raphael Neider <rneider AT web.de>
2715 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2716 createReachingDefinitions,assignValnums,pic16_destructDF,
2717 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2718 prevent NULL pointer dereferences
2719 * device/lib/pic/libdev/pic16f886.c,
2720 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2721 prevent building them, gputils do not really support them yet
2723 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2725 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2726 helps printf_small. 32 bytes more __idata mem.
2728 2007-04-27 Raphael Neider <rneider AT web.de>
2730 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2731 return early when pb or pb->pcHead is NULL (patch #1708427)
2732 * src/regression/empty.c,
2733 * src/regression/Makefile: added test with empty functions
2734 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2736 2007-04-27 Borut Razem <borut.razem AT siol.net>
2738 * src/SDCCast.c: fixed feature request
2739 #1547512: Redundant strings linked when using sizeof("abc")
2741 2007-04-23 Borut Razem <borut.razem AT siol.net>
2743 * doc/sdccman.lyx, src/SDCCmain.c:
2744 peep-hole comments are generated only if --fverbose-asm option is
2745 specified and --no-peep-comments is not, as proposed by Frieder.
2746 * support/regression/Makefile.in: compile regression tests with
2747 --fverbose-asm option so one can "grep" whether a new (or an old)
2748 peephole is (still) applied; requested by Frieder.
2750 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2752 * device/include/pic/pic16f886.h,
2753 * device/include/pic/pic16f887.h,
2754 * device/lib/pic/libdev/pic16f886.c,
2755 * device/lib/pic/libdev/pic16f887.c,
2756 * device/include/pic/pic14devices.txt,
2757 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2759 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2761 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2764 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2766 * device/lib/_memset.c: assembler version for mcs51
2768 2007-04-22 Borut Razem <borut.razem AT siol.net>
2770 * support/scripts/listerr.c: program to create the list of errors and
2771 warnings list from - added
2772 * doc/sdccman.lyx: removed the note
2773 "For list of warnings and corresponding codes, see err_warn.txt"
2774 * src/SDCCsymt.c: fixed bug #1699804:
2775 Bug with some uses of sizeof(static local array) (MCS51)
2776 * support/regression/tests/bug-1699804.c: added
2778 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2780 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2781 (main): added option -i,
2782 (asmbl, case S_INCL): use search_path_fopen,
2783 mostly from patch 1579668 by Peter Miller, thanks
2784 * src/z80/main.c: fixed typo --callee-saves-bc
2785 * device/include/mcs51/compiler.h: added sfrword for Tasking
2787 2007-04-20 Borut Razem <borut.razem AT siol.net>
2789 * src/z80/main.c: replaced reserved keyword asm with asmblr
2791 2007-04-19 Borut Razem <borut.razem AT siol.net>
2793 * src/port.h: use const pointers to strings
2794 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2795 * src/pic16/main.c: include SDCCargs.h
2796 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2797 const char, since the strings are dynamically allocated
2798 * src/SDCCmain.c: options.code_seg and options.const_seg are
2799 dynamically allocated; check port specific command line options
2800 before the general ones
2801 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2803 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2805 * device/include/ds400rom.h,
2806 * device/lib/ds390/lcd390.c,
2807 * device/lib/ds390/memcpyx.c,
2808 * device/lib/ds390/rtc390.c,
2809 * device/lib/ds400/ds400rom.c,
2810 * device/lib/ds400/memcpyx.c,
2811 * device/lib/hc08/_ret.c: more replacements of keywords with their
2812 double underscore equivalents
2813 * device/lib/ds390/Makefile.in,
2814 * device/lib/ds400/Makefile.in,
2815 * device/lib/gbz80/Makefile.in,
2816 * device/lib/hc08/Makefile.in,
2817 * device/lib/mcs51/Makefile.in,
2818 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2820 2007-04-17 Borut Razem <borut.razem AT siol.net>
2822 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2823 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2824 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2825 to --fverbose-asm, to be gcc'ish
2827 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2829 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2831 2007-04-17 Borut Razem <borut.razem AT siol.net>
2833 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2834 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2835 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2836 with their double underscore equivalent
2838 2007-04-14 Borut Razem <borut.razem AT siol.net>
2840 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2843 2007-04-13 Borut Razem <borut.razem AT siol.net>
2845 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2847 * device/examples/serialcomm/windows/serial.[ch],
2848 device/examples/serialcomm/windows/test_serialcomm.cpp:
2849 updated by Bela Torok
2850 * device/examples/serialcomm/windows/serialcomm.dsw,
2851 device/examples/serialcomm/windows/serialcomm.dsp: added
2853 2007-04-13 Jan Waclawek <wek AT efton.sk>
2855 * doc/sdccman.lyx: additions and changes at various places
2856 (submitted as #1697136).
2857 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2859 2007-04-10 Borut Razem <borut.razem AT siol.net>
2861 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2862 LyX file format changed to 245
2863 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2864 "FreeWare" replaced with "free open source"
2866 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2868 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2870 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2872 * device/include/pic16/pic18fregs.h,
2874 * device/lib/_decdptr.c,
2875 * device/lib/_divsint.c,
2876 * device/lib/_divslong.c,
2877 * device/lib/_divuint.c,
2878 * device/lib/_divulong.c,
2879 * device/lib/_fs2schar.c,
2880 * device/lib/_fs2sint.c,
2881 * device/lib/_fs2slong.c,
2882 * device/lib/_fs2uchar.c,
2883 * device/lib/_fs2uint.c,
2884 * device/lib/_fs2ulong.c,
2885 * device/lib/_fsadd.c,
2886 * device/lib/_fscmp.c,
2887 * device/lib/_fsdiv.c,
2888 * device/lib/_fseq.c,
2889 * device/lib/_fsget1arg.c,
2890 * device/lib/_fsget2args.c,
2891 * device/lib/_fsgt.c,
2892 * device/lib/_fslt.c,
2893 * device/lib/_fsmul.c,
2894 * device/lib/_fsneq.c,
2895 * device/lib/_fsnormalize.c,
2896 * device/lib/_fsreturnval.c,
2897 * device/lib/_fsrshift.c,
2898 * device/lib/_fssub.c,
2899 * device/lib/_fsswapargs.c,
2900 * device/lib/_gptrget.c,
2901 * device/lib/_gptrgetc.c,
2902 * device/lib/_gptrput.c,
2903 * device/lib/_logexpf.c,
2904 * device/lib/_modsint.c,
2905 * device/lib/_modslong.c,
2906 * device/lib/_moduint.c,
2907 * device/lib/_modulong.c,
2908 * device/lib/_mulint.c,
2909 * device/lib/_mullong.c,
2910 * device/lib/_schar2fs.c,
2911 * device/lib/_ser.c,
2912 * device/lib/_setjmp.c,
2913 * device/lib/_sint2fs.c,
2914 * device/lib/_slong2fs.c,
2915 * device/lib/_spx.c,
2916 * device/lib/_uchar2fs.c,
2917 * device/lib/_uint2fs.c,
2918 * device/lib/_ulong2fs.c,
2919 * device/lib/asincosf.c,
2920 * device/lib/atanf.c,
2921 * device/lib/calloc.c,
2922 * device/lib/ds390/tinibios.c,
2923 * device/lib/ds400/tinibios.c,
2924 * device/lib/expf.c,
2925 * device/lib/free.c,
2926 * device/lib/hc08/_mulint.c,
2927 * device/lib/logf.c,
2928 * device/lib/malloc.c,
2929 * device/lib/printf_fast.c,
2930 * device/lib/printf_tiny.c,
2931 * device/lib/printfl.c,
2932 * device/lib/realloc.c,
2933 * device/lib/ser_ir.c,
2934 * device/lib/serial.c,
2935 * support/regression/tests/libmullong.c: replaced all special keywords
2936 with their double underscore equivalent
2937 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2938 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2940 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2941 (genRet): if the bit-symbol is ruonly it already is in the carry
2942 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2943 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2944 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2945 type UCHAR if dest is not bit
2947 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2949 * device/include/math.h,
2950 * device/lib/cotf.c,
2951 * device/lib/expf.c,
2952 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2954 2007-04-01 Borut Razem <borut.razem AT siol.net>
2956 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2957 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2958 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2959 gcc_unreachable() called internal_error()...
2961 2007-03-30 Raphael Neider <rneider AT web.de>
2963 * src/pic/ralloc.c (isData): suppress garbage debug output
2965 2007-03-28 Borut Razem <borut.razem AT siol.net>
2968 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2969 is developed, built and used worldwide, and the word "night" doesn't
2972 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2974 * device/include/mcs51/C8051F360.h: new, added
2975 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2977 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2979 * src/SDCC.y (declaration_specifiers, function_specifier),
2980 * support/Util/SDCCerr.c,
2981 * support/Util/SDCCerr.h,
2983 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2985 * src/SDCCmem.c (deallocParms),
2986 * src/SDCCast.c: support for function inlining, not quite complete
2987 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2988 'restrict' qualifier
2990 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2993 (saveRBank, unsaveRBank): don't save bits,
2994 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2995 * support/regression/tests/bug1535242.c: new, added
2996 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2997 thanks Alexey Shamrin <shamrin AT gmail.com>,
2998 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2999 removed header guard)
3001 * sdcc.spec: bumped version to 2.6.5
3002 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3004 2007-03-22 Borut Razem <borut.razem AT siol.net>
3006 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3007 fixed bug #1653671: sdcdb integration into ddd is broken
3009 2007-03-22 Raphael Neider <rneider AT web.de>
3011 * src/pic/gen.c (popGetExternal): augmented to also create references
3012 to external variables (not only labels),
3013 (genCall): comment on plan to reduce PAGESEL overhead,
3014 (genFunction, genEndFunction): also save/restore FSR around interrupt
3015 handling code, removed lots of unused code
3016 (genDivOneByte): release acquired temp register
3017 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3019 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3020 for registers that need to be saved during interrupts (FSR, STATUS,
3021 PCLATH; W needs special handling), currently only FSR is used
3023 2007-03-22 Raphael Neider <rneider AT web.de>
3025 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3027 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3029 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3031 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3033 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3035 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3037 * as/link/aslink.h: added LKOBJEXT
3038 * as/link/hc08/link_hc08.dsp,
3039 * as/link/hc08/Makefile.bcc,
3040 * as/link/hc08/Makefile.in,
3041 * as/link/mcs51/aslink.dsp,
3042 * as/link/mcs51/Makefile.bcc,
3043 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3044 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3045 * as/link/lkaomf51.c: merged and moved
3046 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3047 * as/link/z80/lkdata.c,
3048 * as/link/lkdata.c: merged and moved
3049 * as/link/hc08/lkmain.c,
3050 * as/link/mcs51/lkmain.c: cosmetic changes
3051 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3052 * as/link/lklex.c: use LKOBJEXT
3053 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3054 ANSI-fied functions, removed bubble-sorts
3055 * as/link/z80/lksym.c as/link/lksym.c: merged,
3057 * as/link/z80/linkgbz80.dsp,
3058 * as/link/z80/linkz80.dsp,
3059 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3060 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3061 * as/link/z80/lkhead.c,
3062 * as/link/z80/lklex.c: deleted
3063 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3064 * as/link/z80/lkmain.c: added copyfile()
3066 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3068 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3070 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3072 * device/lib/_strlen.c: assembler version for mcs51
3074 2007-03-13 Raphael Neider <rneider AT web.de>
3076 * device/include/pic16/pic18f2221.h,
3077 * device/include/pic16/pic18f2321.h,
3078 * device/include/pic16/pic18f2331.h,
3079 * device/include/pic16/pic18f4221.h,
3080 * device/include/pic16/pic18f4321.h,
3081 * device/include/pic16/pic18f4331.h: fixed config byte location names
3082 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3083 consistently named config byte locations
3085 2007-03-13 Borut Razem <borut.razem AT siol.net>
3087 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3088 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3089 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3090 as/link/z80/Makefile.in, as/z80/Makefile.in:
3093 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3095 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3096 * device/lib/printf_large.c: pointer was converted to generic
3097 pointer for mcs51 models other than model-small (Maarten noticed)
3099 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3101 * device/include/mcs51/ADuC84x.h: Added.
3103 2007-03-10 Borut Razem <borut.razem AT siol.net>
3105 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3106 fixed RFE #1624219: double backslashes in filenames;
3107 functions hexEscape(), octalEscape() and copyStr() moved from
3108 SDCCval.c to SDCCutil.c and made them glovbally available
3110 2007-03-09 Borut Razem <borut.razem AT siol.net>
3112 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3113 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3114 1673361: Missaligned comments in output files
3116 2007-03-09 Raphael Neider <rneider AT web.de>
3118 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3120 2007-03-09 Raphael Neider <rneider AT web.de>
3124 * src/pic/ralloc.c: suppress undesired debug output
3125 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3127 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3129 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3131 2007-03-07 Borut Razem <borut.razem AT siol.net>
3133 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3134 search include files in the current directory
3136 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3138 * src/SDCCglue.c (emitMaps, glue),
3139 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3141 * support/regression/tests/absolute.c: added xdata test
3143 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3145 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3146 added condition to macro, fixes bug 1666080
3148 2007-03-02 Raphael Neider <rneider AT web.de>
3150 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3152 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3154 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3155 be cleared. Unconditionally set __XPAGE
3156 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3158 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3163 * src/mcs51/rtrack.c,
3165 * doc/sdccman.lyx: added --no-gen-comments
3166 * src/mcs51/peeph.def: added 192.b, disabled 185
3168 2007-02-25 Raphael Neider <rneider AT web.de>
3170 * src/pic16/gen.c (genCast): fixed typo
3171 * device/lib/pic16/Makefile.subdir: only install existing files
3172 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3174 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3176 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3177 * device/lib/mcs51/crtclear.asm,
3178 * device/lib/mcs51/crtxclear.asm: renumbered labels
3179 * device/lib/mcs51/Makefile.in: added crtcall.asm
3180 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3181 * src/mcs51/gen.c (movc): removed,
3182 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3184 (toCarry, genSend, genRet): added function toCarry,
3185 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3186 (assignBit, genAssign, genCast): added function assignBit
3187 * src/mcs51/Makefile.bcc: added rtrack.c
3188 * src/mcs51/ralloc.h: made valueKnown a bitfield
3189 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3190 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3191 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3192 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3193 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3194 (_pop): only pop valid pairs, see gencjneshort,
3195 (gencjneshort): return pair that still needs to be popped, restructured,
3196 (gencjne, genCmpEq): call _pop
3198 2007-02-23 Raphael Neider <rneider AT web.de>
3200 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3202 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3204 * device/include/mcs51/P89LPC925.h: Added.
3206 2007-02-18 Raphael Neider <rneider AT web.de>
3208 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3210 2007-02-17 Borut Razem <borut.razem AT siol.net>
3212 * support/cpp2/directives.c, support/cpp2/version.c:
3213 synchronized with GCC CPP 4.1.2
3215 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3217 * src/mcs51/rtrack.h,
3218 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3219 by checking the strings passed by emitcode() to the assembler.
3220 Feel free to change. This in part addresses RFE #482179.
3221 Set environment variable SDCC_RTRACK to enable.
3222 * src/mcs51/gen.c: inserted hooks
3223 * src/mcs51/ralloc.h: added two members to struct regs
3224 * support/regression/tests/regtrack.c: added
3226 2007-02-14 Borut Razem <borut.razem AT siol.net>
3228 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3229 * Makefile.in: applied patch from Makefile related part of
3230 #1469393: Compiler does not initialize static data
3232 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3234 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3235 for better fix of bug 1273984, compiles pic16 rand.c
3237 2007-02-12 Borut Razem <borut.razem AT siol.net>
3239 * src/pic16/main.c: fixed pic16 standard library directory bug
3241 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * src/hc08/gen.c (genSwap): fix swap regression test
3245 2007-02-10 Borut Razem <borut.razem AT siol.net>
3247 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3249 * support/regression/tests/bug-1654060.c: added regression test for
3252 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3254 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3255 bit moves in return statement
3257 2007-02-09 Borut Razem <borut.razem AT siol.net>
3259 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3262 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3264 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3265 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3267 2007-02-07 Raphael Neider <rneider AT web.de>
3269 * src/pic16/devices.inc,
3270 * device/include/pic16/pic18fregs.h,
3271 * device/include/pic16/pic18f[24][34]31.h,
3272 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3273 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3274 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3276 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3278 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3279 can this have lived here for so many years?
3280 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3281 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3282 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3284 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3286 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3287 appended by loop induction must be at the very end of the eBBlock
3289 2007-02-05 Kevin Vigor
3291 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3293 2007-02-05 Borut Razem <borut.razem AT siol.net>
3295 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3296 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3298 2007-02-03 Borut Razem <borut.razem AT siol.net>
3300 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3301 applied patch #1646602 option to set default signedness of char to
3302 unsigned, added -funsigned-char command line option,
3303 thanks to Gunther Jehle
3304 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3305 prompt for file deletion a few hundred times (especially the
3306 subversion files, which have ro permissions so it asks for
3307 confirmation), thanks to Simon McAuliffe;
3308 added {} + option to find in order to remove multiple files from a
3311 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3313 * device/include/mcs51/SST89x5xRDx.h: Added.
3315 2007-02-02 Raphael Neider <rneider AT web.de>
3317 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3318 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3320 2007-02-01 Raphael Neider <rneider AT web.de>
3322 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3325 2007-01-31 Borut Razem <borut.razem AT siol.net>
3327 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3328 if compiled with GCC. Thanks to Raphael Neider
3330 2007-01-31 Raphael Neider <rneider AT web.de>
3332 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3333 operand names, handles name and (name + n) for all n,
3334 (sameBank): restructured, also check bank allocation policy,
3335 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3336 (pic14_operandsAllocatedInSameBank): check whether to operands
3337 will be allocated into the same bank (i.e., section) to reduce
3338 BANKSEL overhead, queried from pcode.c:sameBank,
3339 (pic14printLocals): reintroduced clustering registers into a single
3340 section: all compiler generated symbols will now reside in one
3341 bank (per file), reducing BANKSEL overhead and code size,
3342 (showAllMemmaps): use local dbuf where possible
3344 2007-01-29 Raphael Neider <rneider AT web.de>
3346 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3347 (call_libraryfunc): retrieve/create symbol and mark as used,
3348 (genFunction): mark defined functions as non-extern and add again
3349 to code memmap for later output
3350 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3351 (pic14printLocals): reworked for new symbol emission,
3352 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3353 showAllMemmaps): reworked symbol output using dbufs, added handling
3354 of string literals (still incomplete),
3355 (picglue): removed symbol emission, moved into showAllMemmaps,
3356 (emitSymbolSet): new workhorse for symbol output,
3357 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3359 2007-01-29 Borut Razem <borut.razem AT siol.net>
3361 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3362 component contains the extension separator.
3364 2007-01-28 Borut Razem <borut.razem AT siol.net>
3366 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3368 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3369 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3370 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3371 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3372 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3373 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3374 src/z80/gen.c, support/Util/MySystem.c:
3375 accept slash and backslash as directory separator on WIN32 and
3378 2007-01-28 Raphael Neider <rneider AT web.de>
3380 * src/pic16/devices.inc,
3381 * device/include/pic16/pic18f[24][23]21.h,
3382 * device/include/pic16/pic18fregs.h,
3383 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3384 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3385 * device/lib/pic16/libio/adc.ignore,
3386 * device/lib/pic16/libio/i2c.ignore,
3387 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3388 family, as gputils do not yet support the devices
3389 * device/lib/pic16/Makefile.subdir: ignore errors on install
3390 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3391 headers and libraries from gputils .inc files
3393 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3395 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3397 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3399 * doc/sdccman.lyx: add printf benchmarks
3401 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3403 * device/lib/printf_fast.c: fix %c, char promoted to int
3404 * device/lib/printf_tiny.c: fix %c, char promoted to int
3406 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3408 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3410 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3412 * support/regression/tests/swap.c: 64 bit hosts failed
3413 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3415 2007-01-25 Raphael Neider <rneider AT web.de>
3417 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3418 based on absolute register address, patch by Alex Blond
3420 2007-01-22 Raphael Neider <rneider AT web.de>
3422 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3423 emitted, do not emit them again...
3425 2007-01-22 Raphael Neider <rneider AT web.de>
3427 * src/regression/bank1.c, src/regression/compare6.c,
3428 src/regression/add.c: cosmetic changes
3429 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3430 * src/pic/gen.c: fixed global zero and one,
3431 (aopForSym): removed unued code,
3432 (aopGet): assert aop is defined, check and use `index' of
3433 pCodeImmd operands (fixes #1630908),
3434 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3435 (register_reassign): prevent accidental register unification,
3436 (ReuseReg): cosmetic changes (also above)
3437 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3438 pic14emitStaticSeg): do not emit initialized data,
3439 (printIval*): replaced with working versions,
3440 (pic14createInterruptVect,picglue): use idata for initialized data,
3441 now init data should work in all modules (not only main()),
3442 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3444 2007-01-21 Borut Razem <borut.razem AT siol.net>
3446 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3447 use -fPIC or -fpic if they are supported and not ignored
3448 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3449 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3451 2007-01-20 Borut Razem <borut.razem AT siol.net>
3453 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3454 implemented RFE #1470316: allow "$" in variable names
3456 2007-01-20 Raphael Neider <rneider AT web.de>
3458 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3460 2007-01-20 Raphael Neider <rneider AT web.de>
3462 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3463 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3464 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3465 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3466 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3467 * device/lib/pic/libdev/pic*.c,
3468 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3469 * device/lib/pic/libdev/Makefile.in: show progress
3471 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3473 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3474 * support/scripts/sdcc_cygwin_mingw32,
3475 * support/scripts/sdcc_mingw32,
3476 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3477 conformance with autoconf 2.6
3479 2007-01-19 Raphael Neider <rneider AT web.de>
3481 * src/pic/device.c (register_map): fixed list construction
3482 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3483 (genMod): removed case for genModbits,
3484 (genModbits): removed as now unused/unimplemented
3485 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3487 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3489 * support/regression/tests/swap.c: added in response to #1638622
3490 * doc/sdccman.lyx: synced version, minor changes
3492 2007-01-18 Borut Razem <borut.razem AT siol.net>
3494 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3495 thanks to Gunther Jehle
3496 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3497 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3498 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3499 use filename in lineno instead.
3500 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3501 print the file name in ast_print()
3503 2007-01-18 Borut Razem <borut.razem AT siol.net>
3505 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3507 * src/SDCC.lex: stringLiteral() returns const char pointer,
3508 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3509 fixed column counting
3510 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3511 accept const char pointer as parameter
3512 * src/SDCCdwarf2.c: corrected buffer size
3514 2007-01-17 Borut Razem <borut.razem AT siol.net>
3516 * support/Util/dbuf_string.c: fixed for amd64
3518 2007-01-15 Borut Razem <borut.razem AT siol.net>
3520 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3521 removed terminal symbol ELIPSIS, since it was never generated by the
3522 lexer and it was wrongly used in parameter_identifier_list rule
3524 2007-01-15 Raphael Neider <rneider AT web.de>
3526 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3527 code page and data banking description
3528 * src/pic/genarith.c,
3529 * src/pic/gen.h: removed bit arithmetic functions,
3530 updated exit(1) to exit(EXIT_FAILURE)
3531 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3532 * device/include/pic16/pic18f2455.h,
3533 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3534 TRISD and TRISE, fixed/added some bit names
3535 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3536 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3537 updated pic18f2455.{c,h} instead of duplicating them
3539 2007-01-14 Borut Razem <borut.razem AT siol.net>
3541 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3542 Cannot debug files that contain spaces in the path name
3543 by converting spaces in asm file name to underscores
3545 2007-01-13 Borut Razem <borut.razem AT siol.net>
3547 * doc/sdccman.lyx: fixed format errors
3549 2007-01-10 Borut Razem <borut.razem AT siol.net>
3551 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3552 codeseg/constseg #pragma fail
3553 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3554 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3555 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3556 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3558 2007-01-09 Borut Razem <borut.razem AT siol.net>
3560 * get rid of diagnistic.[ch], pretty-print.[ch],
3561 c-pretty-print.[ch], ... used just for error, warning, ...
3563 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3564 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3565 suppoprt/cpp2/pretty-print.[ch]:
3567 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3568 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3569 suppoprt/cpp2/sdcpp.dsp:
3572 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3574 * device/lib/printf_large.c (output_float): removed recursion,
3575 use smaller buffer on stack for mcs51,
3576 fixed bug printing 1.96
3577 * support/regression/tests/snprintf.c: added test
3579 2007-01-07 Borut Razem <borut.razem AT siol.net>
3581 * use dynamic memory buffers instead temporary files
3582 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3584 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3585 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3586 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3587 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3588 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3589 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3590 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3591 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3592 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3593 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3594 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3595 support/Util/dbuf.c, support/Util/dbuf.h:
3597 * .version, sdcc.spec: bumped version to 2.6.4
3599 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3601 * src/port.h: added TARGET_Z80_LIKE macro
3602 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3603 output PSEG location if --xram-loc or --xstack-loc was used
3604 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3606 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3608 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3609 * as/as_z80.dsp, as/z80/as_z80.dsp,
3610 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3611 * sdcc.dsw: moved project files into subdir
3612 * as/hc08/as_hc08.dsp,
3613 * as/hc08/Makefile.bcc,
3614 * as/hc08/Makefile.in,
3615 * as/mcs51/Makefile.bcc,
3616 * as/mcs51/Makefile.in,
3617 * as/z80/Makefile.bcc,
3618 * as/z80/Makefile.in,
3619 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3622 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3625 * as/mcs51/asmain.c,
3627 * as/z80/assym.c: removed include "strcmpi.h"
3628 * as/hc08/strcmpi.c,
3629 * as/hc08/strcmpi.h,
3630 * as/mcs51/strcmpi.c,
3631 * as/mcs51/strcmpi.h,
3632 * support/Util/strcmpi.c,
3633 * support/Util/strcmpi.h: removed files
3634 * as/strcmpi.c: added as_strncmpi()
3636 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3638 * sdcc.dsw: Added some dependencies on project config.dsp
3640 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3642 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3643 with [di]ram_start to fix a regresion
3645 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3647 * configure.in: added missing mcs51 in status output
3648 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3650 * debugger/mcs51/clean.mk (distclean): remove config.h
3651 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3652 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3653 options.h, s-options-h and options.c
3654 * support/cpp2/clean.mk: unused, removed
3655 * Makefile.common.in,
3658 * as/hc08/Makefile.in,
3660 * as/mcs51/Makefile.in,
3661 * as/mcs51/clean.mk,
3664 * as/z80/Makefile.in,
3666 * as/link/Makefile.in,
3667 * as/link/hc08/Makefile.in,
3668 * as/link/hc08/clean.mk,
3669 * as/link/mcs51/Makefile.in,
3670 * as/link/mcs51/clean.mk,
3671 * as/link/z80/Makefile.in,
3672 * as/link/z80/clean.mk,
3673 * as/link/z80/conf.mk,
3674 * debugger/mcs51/Makefile.in,
3675 * debugger/mcs51/clean.mk,
3676 * device/include/Makefile.in,
3677 * device/lib/Makefile.in,
3678 * device/lib/mcs51/Makefile.in,
3679 * device/lib/pic/Makefile.in,
3680 * device/lib/pic/Makefile.common.in,
3681 * device/lib/pic/Makefile.subdir,
3682 * device/lib/pic/Makefile.rules,
3683 * device/lib/pic16/libio/Makefile.in,
3684 * device/lib/pic16/Makefile.subdir,
3685 * device/lib/pic16/libdev/Makefile.in,
3686 * device/lib/pic16/Makefile.rules,
3687 * device/lib/pic16/Makefile.common.in,
3688 * sim/ucsim/avr.src/Makefile.in,
3689 * sim/ucsim/main_in.mk,
3690 * sim/ucsim/cmd.src/Makefile.in,
3691 * sim/ucsim/doc/Makefile.in,
3692 * sim/ucsim/gui.src/Makefile.in,
3693 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3694 * sim/ucsim/gui.src/serio.src/Makefile.in,
3695 * sim/ucsim/hc08.src/Makefile.in,
3696 * sim/ucsim/libltdl/Makefile.in,
3697 * sim/ucsim/s51.src/Makefile.in,
3698 * sim/ucsim/sim.src/Makefile.in,
3699 * sim/ucsim/sim.src/conf.mk,
3700 * sim/ucsim/xa.src/Makefile.in,
3701 * sim/ucsim/z80.src/Makefile.in,
3705 * support/cpp2/Makefile.in,
3706 * support/librarian/Makefile.in,
3707 * support/librarian/clean.mk,
3708 * support/makebin/Makefile.in,
3709 * support/makebin/clean.mk,
3710 * support/packihx/Makefile.in,
3711 * support/regression/Makefile.in,
3712 * support/regression/ports/ds390/spec.mk,
3713 * support/regression/ports/gbz80/spec.mk,
3714 * support/regression/ports/hc08/spec.mk,
3715 * support/regression/ports/mcs51/spec.mk,
3716 * support/regression/ports/mcs51-large/spec.mk,
3717 * support/regression/ports/mcs51-medium/spec.mk,
3718 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3719 * support/regression/ports/pic14/spec.mk,
3720 * support/regression/ports/pic16/spec.mk,
3721 * support/regression/ports/mcs51-stack-auto/spec.mk,
3722 * support/regression/ports/ucz80/spec.mk,
3723 * support/regression/ports/xa51/spec.mk,
3724 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3725 adding a slash after $(top_builddir) and/or adding @datarootdir@
3727 * debugger/mcs51/configure.in,
3728 * device/lib/pic/configure.in,
3729 * device/lib/pic16/configure.in,
3730 * sim/ucsim/configure.in,
3731 * support/cpp2/configure.in,
3732 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3734 * debugger/mcs51/configure,
3735 * device/lib/pic/configure,
3736 * device/lib/pic16/configure,
3737 * sim/ucsim/configure,
3738 * support/cpp2/configure,
3739 * support/packihx/configure: generated with autoconf 2.60
3741 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3743 * as/link/hc08/lkihx.c (newArea),
3744 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3746 2007-01-02 Borut Razem <borut.razem AT siol.net>
3748 * doc/sdccman.lyx: documented #pragma sdcc_hash
3749 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3751 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3753 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3755 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3756 empty 'while'-loop to work correctly, see regression test 'while.c'
3757 * support/regression/tests/while.c: added
3759 2007-01-01 Borut Razem <borut.razem AT siol.net>
3761 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3762 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3763 support/cpp2/libcpp/sdcpp.c:
3764 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3765 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3766 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3768 2006-12-31 Borut Razem <borut.razem AT siol.net>
3770 * SDCPP synchronized with GCC CPP release version 4.1.1,
3771 currently the latest release:
3772 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3773 support/cpp2/libcpp/include/cpp-id-data.h
3774 support/cpp2/libiberty/fopen_unlocked.c
3775 support/cpp2/libiberty/md5.c
3777 support/cpp2/opt-functions.awk
3778 support/cpp2/opt-gather.awk
3779 support/cpp2/optc-gen.awk
3780 support/cpp2/opth-gen.awk:
3782 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3783 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3784 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3785 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3786 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3787 support/cpp2/diagnostic.h, support/cpp2/except.h,
3788 support/cpp2/hwint.h, support/cpp2/input.h,
3789 support/cpp2/intl.h, support/cpp2/move-if-change,
3790 support/cpp2/opts.c, support/cpp2/opts.h,
3791 support/cpp2/output.h, support/cpp2/prefix.c,
3792 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3793 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3794 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3795 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3796 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3797 support/cpp2/version.c:
3799 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3800 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3801 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3802 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3803 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3804 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3805 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3806 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3807 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3808 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3809 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3811 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3812 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3813 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3814 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3815 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3816 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3817 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3818 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3819 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3820 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3821 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3822 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3823 support/cpp2/system.h:
3826 2006-12-31 Borut Razem <borut.razem AT siol.net>
3828 * configure.in, configure: fixed bug #1538756: configure dies if bison
3829 and flex are not installed, 2nd try
3831 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3833 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3834 400.x for better code in RFE 899102
3836 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3838 * src/SDCCpeeph.c (deadMove),
3840 * src/mcs51/peep.h: renamed 'op' by 'reg'
3841 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3842 (scan4op): small change for removeDeadMove(), added support for
3843 'callee saves' and/or PACLL function calls,
3844 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3845 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3846 left in new dispatcher mcs51DeadMove()
3847 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3849 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3851 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3853 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3854 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3856 2006-12-30 Borut Razem <borut.razem AT siol.net>
3858 * support/cpp2/spacs.h: deleted from svn
3859 * configure.in, configure: fixed bug #1538756: configure dies if bison
3860 and flex are not installed
3862 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3864 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3865 with this z80 passes printf float test when enabled
3866 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3868 2006-12-28 Borut Razem <borut.razem AT siol.net>
3870 * support/cpp2/config.in, support/cpp2/configure.in,
3871 support/cpp2/configure, support/cpp2/Makefile.in:
3872 fix for the solaris build
3874 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3876 * src/SDCC.y (type_specifier2, pointer),
3878 * src/SDCCsymt.c (mergeSpec, checkSClass),
3879 * support/Util/SDCCerr.c,
3880 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3881 * support/valdiag/valdiag.py: Allow test cases to specify
3882 required language standard
3883 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3884 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3886 2006-12-27 Borut Razem <borut.razem AT siol.net>
3888 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3889 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3891 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3893 * support/cpp2/libiberty/Makefile.bcc: updated
3894 * src/pic16/main.c: fixed #pragma udata handling
3895 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3897 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3899 * src/SDCCpeeph.c: made labelHashEntry global,
3900 made pcDistance, FBYNAME static,
3901 (pcDistance): made static, use isComment and isLabel,
3903 (getLabelRef): added, extracted from labelRefCount(),
3904 (labelRefCount): use new getLabelRef(),
3905 (callFuncByName): made static, added deadMove,
3906 use isComment and isLabel,
3907 (newPeepRule): made static, set isLabel,
3908 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3909 labels from peephole rules,
3910 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3911 when isComment or isLabel is set
3912 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3913 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3915 * src/mcs51/peep.h: added
3916 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3917 * src/port.h: added peep->deadMove to port structure
3918 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3919 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3920 deadMove, finally removed no. 1 and 2
3927 * src/hc08/gen.c: mark lines with isComment or isLabel
3928 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3930 * sdcc.spec: bumped version to 2.6.3
3932 2006-12-26 Borut Razem <borut.razem AT siol.net>
3934 * support/cpp2/Makefile.in: added dependency on options.h
3935 * configure: regenerated
3936 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3937 * support/cpp2/Makefile.in: added vasprintf.c
3939 2006-12-25 Borut Razem <borut.razem AT siol.net>
3941 * SDCPP synchronized with GCC CPP release version 3.4.6,
3942 the latest release before 4.x:
3943 * support/cpp2/Makefile.in, support/cpp2/config.h,
3944 support/cpp2/configure, support/cpp2/configure.in,
3945 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3946 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3947 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3948 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3949 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3950 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3951 support/cpp2/cpptrad.c, support/cpp2/except.h,
3952 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3953 support/cpp2/hwint.h, support/cpp2/intl.h,
3954 support/cpp2/line-map.c, support/cpp2/line-map.h,
3955 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3956 support/cpp2/output.h, support/cpp2/prefix.c,
3957 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3958 support/cpp2/system.h, support/cpp2/version.c:
3960 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3961 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3962 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3963 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3964 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3965 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3966 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3967 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3968 support/cpp2/move-if-change, support/cpp2/opts.c,
3969 support/cpp2/opts.h, support/cpp2/opts.sh,
3970 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3971 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3972 support/cpp2/win32, support/cpp2/win32/dirent.c,
3973 support/cpp2/win32/dirent.h:
3975 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3976 * support/cpp2/sdcpp.h: renamed from sdcc.h
3977 * sdcppinit.c: deleted
3979 2006-12-23 Borut Razem <borut.razem AT siol.net>
3981 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3982 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3983 preproc.c: an other try to fix bug #982435: introduced
3984 -pedantic-parse-number command line option and pedantic_parse_number
3987 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3989 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3991 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3992 corrected overlayed areax addresses, warn about memory overlaps
3993 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4002 * src/port.h: added xabs_name and iabs_name
4003 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4004 (glue, emitMaps): create and emit maps d_abs and i_abs
4005 * src/SDCCglue.h: cosmetic changes
4006 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4008 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4009 (allocDefault): put absolute, initialized globals in them
4010 * support/regression/tests/absolute.c: added absolute bdata test
4011 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4013 2006-12-20 Borut Razem <borut.razem AT siol.net>
4015 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4016 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4017 added regression test for bug #982435
4019 2006-12-18 Borut Razem <borut.razem AT siol.net>
4021 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4022 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4023 small cosmetic changes
4024 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4025 * support/regression/tests/bug-1351710.c: added regression test
4027 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4029 * doc/sdccman.lyx: added the long missed iCode table
4030 "<where is figure II?>", added links to wiki
4032 2006-12-17 Borut Razem <borut.razem AT siol.net>
4034 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4035 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4036 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4037 unified table driven pragma handling, pragma argument type checking
4038 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4039 current one - version 1.1.3
4040 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4042 2006-12-13 Raphael Neider <rneider AT web.de>
4044 * src/pic/device.h: removed AssignedMemory structure and macros
4045 * src/pic/device.c: removed global finalMapping (linker assigns
4047 (register_map): add SFRs to remembered memRanges
4048 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4049 assignFixedRegisters,assignRelocatableRegisters): removed,
4050 (setMaxRAM,validAddress): adapted accordingly,
4051 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4052 reasonably sized sharebanks,
4053 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4054 (allDefsOutOfRange): removed unused code,
4055 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4057 * src/pic/pcode.c (register_reassign): removed recursion warning,
4058 fired far too often,
4059 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4060 to use existing pic14_stringInSet() to avoid duplicate symbols,
4061 tidied up the code a bit,
4062 (pic14printLocals): added in symmetry to printExterns, replaces
4063 writeUsedRegs more or less,
4064 (picglue): call new pic14_printLocals(),
4065 * device/include/pic/pic*.h: removed #pragma memmap directives,
4066 information gathered from include/pic/pic14devices.txt
4067 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4069 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4071 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4073 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4075 * device/include/mcs51/cc2430.h: fixed missing ';'
4077 2006-12-10 Raphael Neider <rneider AT web.de>
4079 * device/lib/pic16/libc/stdio/vfprintf.c,
4080 * device/lib/pic16/libc/stdio/printf_small.c,
4081 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4082 char arguments, as char varargs are cast to int by the caller,
4083 hopefully fixes #1604915 (other device libraries are still affected)
4085 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4087 * src/mcs51/ralloc.c (packRegsForAssign),
4088 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4090 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4092 * device/include/malloc.h: removed init_dynamic_memory
4093 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4094 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4095 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4096 * device/lib/libsdcc.lib,
4097 * device/lib/Makefile.in,
4098 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4099 * doc/sdccman.lyx: documented use of new _heap.c
4100 * support/regression/tests/malloc.c: removed init_dynamic_memory
4101 * src/cdbFile.c(spacesToUnderscores): new function,
4102 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4104 * device/include/tinibios.h: removed defines for putchar and getchar
4105 * device/lib/ds390/Makefile.in: added putchar.c
4106 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4108 2006-12-09 Borut Razem <borut.razem AT siol.net>
4110 * support/cpp2/sdcc.h: prevent multiple inclusion
4111 * support/cpp2/options.h: deleted
4113 2006-12-08 Borut Razem <borut.razem AT siol.net>
4115 * support/cpp2/sdcc.h: removed x*alloc() macros
4116 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4117 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4118 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4119 * support/cpp2/system.h: moved #include "sdcc.h"
4120 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4121 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4123 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4124 -funsigned-char options
4125 * support/cpp2/sdcppmain.c: fixed bug 1611411
4127 2006-12-07 Borut Razem <borut.razem AT siol.net>
4129 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4132 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4134 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4135 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4137 * .version: bumped to 2.6.2 because a) it's been a while
4138 b) the linker sources have moved c) the preprocessor is upgraded
4140 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4142 * support/regression/tests/snprintf.c: some checks
4143 * lib/src/printf_large.c: %bc: read char instead of int from stack
4145 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4147 * device/include/mcs51/cc2430.h: inserted _XPAGE
4149 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4151 * device/include/mcs51/cc2430.h: added
4153 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4155 * device/include/asm/default/features.h,
4156 * device/include/asm/ds390/features.h,
4157 * device/include/mcs51/at89s53.h,
4158 * device/include/ser.h,
4159 * device/include/ser_ir.h,
4160 * device/include/serial.h: changed keywords to double underscore variants,
4161 fixes bug 1590261 some more, thanks Steven Borley
4163 2006-12-01 Raphael Neider <rneider AT web.de>
4165 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4166 but emit warning (recursion is not supported for pic14)
4168 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4170 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4171 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4173 2006-11-30 Raphael Neider <rneider AT web.de>
4175 * src/pic/device.c (dump_sfr): always emit symbols
4176 * src/pic/glue.c (pic14printPublics): fixed typo
4178 2006-11-30 Raphael Neider <rneider AT web.de>
4180 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4181 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4182 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4183 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4184 a sharebank, use a non-shared bank for the stack if none available
4185 * src/pic/device.h (struct memRange): added linked list next field,
4186 added prototypes for above functions
4187 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4188 (typeRegWithIdx): accept fixed and unfixed stack registers
4189 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4190 the stack, handle shared and banked stack (except for WSAVE),
4191 (insertBankSel): removed useless optimization (will never fire),
4192 (FixRegisterBanking): added optimization for devices with only one
4193 possibly aliased bank of memory, like 16f84
4194 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4195 devices have no SHAREBANK in the linker script
4196 * device/include/pic/pic14devices.txt: documented memmap
4197 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4199 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4201 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4202 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4203 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4204 genhc08Code): switched most of the D (debug) macros to DD (detailed
4205 debug) macros to better control clutter in the generated .asm file.
4206 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4207 genRightShift): fixed bug with non-constant bit shift stored to
4208 a volatile result (SF Open Discussion forum thread #1616749).
4209 Single byte case is not yet optimized.
4211 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4213 * device/include/asm/mcs51/features.h,
4214 * device/include/malloc.h,
4215 * device/include/stdio.h: changed keywords to double underscore variants,
4218 2006-11-27 Borut Razem <borut.razem AT siol.net>
4220 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4221 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4222 support/cpp2/output.h, support/cpp2/cppinit.c,
4223 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4224 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4225 support/cpp2/cppdefault.c, support/cpp2/system.h,
4226 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4227 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4228 support/cpp2/prefix.c, support/cpp2/except.h,
4229 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4230 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4231 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4232 support/cpp2/version.c, support/cpp2/cppmain.c,
4233 support/cpp2/version.h, support/cpp2/hashtable.c,
4234 support/cpp2/cpperror.c:
4235 synchronized with GCC CPP release version 3.3.6,
4236 the latest where cppmain.c still exists.
4237 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4238 support/cpp2/sdcppinit.c: added
4240 2006-11-27 Borut Razem <borut.razem AT siol.net>
4242 * support/cpp2/cpplex.c:
4243 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4245 * support/cpp2/cpplib.c: removed definitions of unused variables
4247 2006-11-26 Borut Razem <borut.razem AT siol.net>
4249 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4250 since they are redefined by macros in support/cpp2/sdcc.h
4251 * support/cpp2/sdcc.h: x*alloc macro redefinition
4253 2006-11-25 Borut Razem <borut.razem AT siol.net>
4255 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4256 support/cpp2/configure, support/cpp2/Makefile.in,
4257 support/cpp2/cppfiles.c, support/cpp2/output.h,
4258 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4259 support/cpp2/config.h, support/cpp2/cpplib.h,
4260 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4261 support/cpp2/cppdefault.c, support/cpp2/config.in,
4262 support/cpp2/system.h, support/cpp2/cpplex.c,
4263 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4264 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4265 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4266 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4267 support/cpp2/configure.in, support/cpp2/intl.h,
4268 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4269 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4270 support/cpp2/version.c, support/cpp2/cppmain.c,
4271 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4272 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4273 support/cpp2/cpperror.c,
4274 support/cpp2/libiberty/safe-ctype.c,
4275 support/cpp2/libiberty/safe-ctype.h,
4276 support/cpp2/libiberty/splay-tree.c,
4277 support/cpp2/libiberty/obstack.c,
4278 support/cpp2/libiberty/lbasename.c,
4279 support/cpp2/libiberty/splay-tree.h,
4280 support/cpp2/libiberty/obstack.h:
4281 synchronized with GCC CPP release version 3.2.3,
4282 the latest before integration of cpp into gcc
4283 * support/cpp2/except.h, support/cpp2/line-map.c,
4284 support/cpp2/line-map.h,
4285 support/cpp2/libiberty/hex.c,
4286 support/cpp2/libiberty/concat.c,
4287 support/cpp2/libiberty/filenames.h: added
4288 * support/cpp2/intl.c: deleted
4290 2006-11-24 Borut Razem <borut.razem AT siol.net>
4292 * src/SDCC.y: enabled compilation of empty source file
4293 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4294 "ISO C forbids an empty source file"
4295 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4296 if all the code is ifdefed out.
4298 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4300 * src/hc08/gen.c (genPcall): fix for bug #1601032
4302 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4304 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4305 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4306 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4307 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4308 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4309 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4310 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4311 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4312 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4313 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4314 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4315 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4316 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4317 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4318 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4319 Renamed to all upper case as per the standard set by SiLabs
4321 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4323 * device/include/mcs51/C8051F520.h: new, added
4324 * device/include/mcs51/compiler.h: added link about predefined macros
4326 2006-11-23 Raphael Neider <rneider AT web.de>
4328 * src/regression/Makefile: add -L path to fresh library
4329 * src/regression/simulate: emphasize FAILED output
4330 * src/regression/create_stc: output _failures from gpsim
4331 * src/regression/compare4.c,
4332 * src/regression/rotate6.c: fixed char literals,
4333 all compile, all run =8-D
4335 * src/pic/pcode.h: added isPCASMDIR macro
4336 * src/pic/gen.c (genAnd): fixed bit offset
4337 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4338 packBits): unified register numbering schemes,
4339 (newReg): do not insert stack registers into hash table,
4340 (initStack): unpinned pseudo stack, simplified,
4341 (typeRegWithIdx): fixed retrieval of stack registers,
4342 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4343 (pCodeReplace): removed invalid assertion,
4344 (insertPCodeInstruction): fixed newly added labels,
4345 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4346 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4347 DumpFlow): removed unsed (broken?) code,
4348 (insertBankSel): prevent STATUS from being BANKSELed,
4349 (FixRegisterBanking): rewritten from scratch, implemented generic
4350 optimizations (suppress BANKSELs to same register and to registers
4351 present in all banks),
4352 (AnalyzeBanking): update flow after BANKSELection
4354 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4355 sharebank, let linker place it, mark STKxx symbols as emitted
4357 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4359 * src/regression/arrays.c,
4360 * src/regression/bank1.c,
4361 * src/regression/bool2.c,
4362 * src/regression/compare7.c,
4363 * src/regression/compare8.c,
4364 * src/regression/compare9.c,
4365 * src/regression/compare10.c,
4366 * src/regression/configword.c,
4367 * src/regression/for.c,
4368 * src/regression/mult1.c,
4369 * src/regression/pointer1.c,
4370 * src/regression/rotate6.c,
4371 * src/regression/string1.c,
4372 * src/regression/struct1.c,
4373 * src/regression/Makefile: make PIC14 regression tests run again
4374 (3 fail, 6 won't compile)
4376 2006-11-21 Raphael Neider <rneider AT web.de>
4378 * device/include/pic16/pic18f4550.h,
4379 * device/include/pic16/pic18f4455.h,
4380 * device/lib/pic16/libdev/pic18f4550.c,
4381 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4382 * configure.in: removed superfluous closing bracket
4384 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4386 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4389 2006-11-21 Raphael Neider <rneider AT web.de>
4391 * src/pic/device.{c,h}: added pic14_getPIC()
4392 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4393 (genAnd): added PIC code for one case, fixes #1597044
4394 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4395 SFRs that are present in all banks (e.g., STATUS)
4397 2006-11-20 Raphael Neider <rneider AT web.de>
4399 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4400 INCFSZ/INCFSZW and declared them as changing Z bit,
4401 (insertPCodeInstruction): correctly invert the above instructions,
4403 (DoBankSelect): don't panic on po_immediates
4405 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4408 * as/link/mcs51/lkihx.c (newArea),
4409 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4410 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4412 2006-11-11 Raphael Neider <rneider AT web.de>
4414 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4415 bitfield symbols, fixes #1579535 (once more...).
4417 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4419 * support/regression/generate-cases.py,
4420 * support/regression/fwk/include/testfwk.h,
4421 * support/regression/fwk/lib/testfwk.c: used code pointers,
4422 (about 50kByte less code generated for mcs51)
4424 2006-11-06 Borut Razem <borut.razem AT siol.net>
4426 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4427 debugger/mcs51/configure: fixed failed check because the function
4428 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4429 who submitted the patch for gpsim.
4430 * debugger/mcs51/configure.in: removed the result message
4431 * debugger/mcs51/Makefile.in: fixed the config.status warning
4432 "... seems to ignore the --datarootdir setting"
4434 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4436 * device/include/mcs51/c8051f020.h,
4437 * device/include/mcs51/c8051f040.h,
4438 * device/include/mcs51/c8051f060.h,
4439 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4440 * src/z80/gen.c (gencjneshort),
4441 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4443 2006-10-31 Borut Razem <borut.razem AT siol.net>
4445 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4446 debugger/mcs51/configure: get readline version
4448 2006-10-30 Borut Razem <borut.razem AT siol.net>
4450 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4451 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4452 debugger/mcs51/configure: locate readline even when cross compiling
4453 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4455 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4457 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4460 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4462 * device/include/malloc.h,
4463 * device/lib/calloc.c,
4464 * device/lib/free.c,
4465 * device/lib/malloc.c,
4466 * device/lib/realloc.c: moved definition of struct into sources
4467 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4469 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4471 * as/asx8051.dsp: corrected output directories
4472 * as/link/hc08: new directory for hc08 linker
4473 * as/hc08/aslink.h, as/link/aslink.h,
4474 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4475 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4476 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4477 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4478 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4479 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4480 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4481 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4482 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4483 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4484 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4485 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4486 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4487 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4488 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4489 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4490 * as/link/hc08/conf.mk,
4494 * sdcc.dsw: moved hc08 linker to as/link/hc08
4495 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4496 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4497 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4498 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4499 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4500 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4501 * as/link/mcs51/aslink.dsp,
4502 * as/link/mcs51/Makefile.in: factored out the common files
4503 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4504 * as/clean.mk: extra cleaning common files
4505 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4506 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4507 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4509 2006-10-29 Raphael Neider <rneider AT web.de>
4511 * src/pic/ralloc.c (newReg): create aliases for registers with
4512 multiple names to fix #1579535 and #1584001,
4513 (regWithIdx,dirregWithName): resolve aliases on lookup
4514 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4516 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4517 to prevent build errors on small devices
4519 2006-10-28 Raphael Neider <rneider AT web.de>
4521 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4522 assumption within interrupt handlers, fixes #1584940
4523 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4524 "emitted" to avoid emitting them again in udata
4526 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4528 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4531 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4533 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4534 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4535 on/off CR to CRLF conversion.
4537 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4539 * doc/sdccman.lyx: updated IRQ section
4541 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4543 * device/lib/serial_io.c: removed
4544 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4545 replacements for serial_io.c
4547 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4549 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4551 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4553 * device/lib/serial_io.c: Default putchar() and getchar() for
4554 mcs51 uses serial port.
4556 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4558 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4560 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4562 * support/regression/ports/mcs51/support.c: smaller
4563 _sdcc_external_startup()
4564 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4566 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4568 * device/lib/gbz80/crt0.s,
4569 * device/lib/gbz80/crt0_rle.s,
4570 * device/lib/gbz80/div.s,
4571 * device/lib/gbz80/fstubs.s,
4572 * device/lib/gbz80/heap.s,
4573 * device/lib/gbz80/mul.s,
4574 * device/lib/gbz80/putchar.s,
4575 * device/lib/gbz80/stubs.s,
4576 * device/lib/z80/crt0.s,
4577 * device/lib/z80/crt0_rle.s,
4578 * device/lib/z80/div.s,
4579 * device/lib/z80/fstubs.s,
4580 * device/lib/z80/heap.s,
4581 * device/lib/z80/mul.s,
4582 * device/lib/z80/putchar.s,
4583 * device/lib/z80/stubs.s: reverted, I was mistaken
4585 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4587 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4588 * support/regression/ports/mcs51/support.c: removed race
4589 condition on TI in _putchar allowing to use serial port mode 0
4591 2006-10-20 Borut Razem <borut.razem AT siol.net>
4593 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4595 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4597 * device/lib/gbz80/crt0.s,
4598 * device/lib/gbz80/crt0_rle.s,
4599 * device/lib/gbz80/div.s,
4600 * device/lib/gbz80/fstubs.s,
4601 * device/lib/gbz80/heap.s,
4602 * device/lib/gbz80/mul.s,
4603 * device/lib/gbz80/putchar.s,
4604 * device/lib/gbz80/stubs.s,
4605 * device/lib/z80/crt0.s,
4606 * device/lib/z80/crt0_rle.s,
4607 * device/lib/z80/div.s,
4608 * device/lib/z80/fstubs.s,
4609 * device/lib/z80/heap.s,
4610 * device/lib/z80/mul.s,
4611 * device/lib/z80/putchar.s,
4612 * device/lib/z80/stubs.s: removed all leading underscores from area names
4614 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4616 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4617 regression tests are not waiting in the simulator for simulated
4618 transmission of debug output
4620 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4622 * device/lib/printf_large.c: slightly smaller
4623 * doc/sdccman.lyx: do not use spaces within html links
4625 2006-10-16 Borut Razem <borut.razem AT siol.net>
4627 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4628 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4629 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4630 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4631 debugger/mcs51/configure:
4632 [ 1185668 ] add gnu readline support to sdcdb - enabled
4634 2006-10-16 Raphael Neider <rneider AT web.de>
4636 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4637 fixes #1577882, removes close to all banking optimizations
4639 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4641 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4642 variables in code memory
4643 * support/regression/tests/absolute.c: added test for this
4645 2006-10-15 Raphael Neider <rneider AT web.de>
4647 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4649 (BankSelect): emit BANKSEL before touching linker-placed regs,
4652 2006-10-10 Raphael Neider <rneider AT web.de>
4654 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4655 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4656 * src/pic/main.c (_pic14_parseOptions),
4657 * src/pic/main.h: mostly reverted to previous state, now use results
4658 from SDCCmain.c's argument parsing
4660 2006-10-10 Borut Razem <borut.razem AT siol.net>
4662 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4663 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4664 [ 1185668 ] add gnu readline support to sdcdb -
4665 prepared for READLINE, not enabled yet,
4666 thanks to <tal.bav AT gmail.com>
4668 2006-10-10 Raphael Neider <rneider AT web.de>
4670 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4671 * src/pic16/devices.inc,
4672 * device/include/pic16 (pic18f[24]620.h),
4673 * device/include/pic18fregs.h,
4674 * device/lib/pic16/pics.all,
4675 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4676 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4677 Gary Plumbridge and Anton Strobl
4679 2006-10-10 Raphael Neider <rneider AT web.de>
4681 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4682 --stack-siz=NUM options to configure the argument passing stack
4683 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4684 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4685 (pic14_getSharebankSize): obey --stack-siz=NUM,
4686 (pic14_getSharebankAddress): obey --stack-loc=NUM
4688 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4690 * doc/sdccman.lyx: added to the manual
4691 * doc/figures/ddd_example.png: added (neither pdflatex nor
4692 most browsers seem to like the .eps file)
4694 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4696 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4697 to /tmp and /var/tmp acc. LSB
4698 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4700 * support/regression/tests/onebyte.c: added test
4702 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4704 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4706 2006-10-05 Borut Razem <borut.razem AT siol.net>
4708 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4710 - sdcc.dsw: changed property eol-style to CRLF
4711 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4713 2006-10-04 Raphael Neider <rneider AT web.de>
4715 * device/include/pic/{pic16f84.h,pic16f84a.h},
4716 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4717 from patch #1522504, thanks to Robas Teodor
4719 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4721 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4724 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * src/pic16/glue.c (pic16emitMaps),
4727 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4728 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4729 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4730 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4732 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4733 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4735 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4737 * support/librarian/sdcclib.c: Added option -l.
4738 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4740 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4741 using Windows command prompt.
4743 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4745 * device/lib/libsdcc.lib: added module rand
4746 * src/ds390/ralloc.c (rematStr),
4747 * src/hc08/ralloc.c (rematStr),
4748 * src/mcs51/ralloc.c (rematStr),
4749 * src/z80/ralloc.c (rematStr): made output more consistent
4750 * src/mcs51/gen.c: cosmetic changes
4752 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4754 * src/port.h: added mem.cabs_name to PORT
4761 * src/z80/main.c: added cabs_name initializers
4762 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4764 (emitMaps): emit absolutes in code memory into cabs_name
4766 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4767 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4768 * support/regression/fwk/include/testfwk.h: added define for at
4769 * support/regression/tests/absolute.c: added, new
4771 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4773 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4774 optimizations, see also patch 887161 by Stas Sergeev
4775 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4776 to be necessary anymore,
4777 (102, 103, 104, 127): renamed all occurances of bp to _bp
4779 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4781 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4782 thanks Weston T. Schmidt for patch 1555221
4783 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4784 * src/SDCCicode.c(geniCodeMultiply): small optimization
4786 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4788 * device/include/stdlib.h: added rand prototypes
4789 * device/lib/rand.c: new, added
4790 * device/lib/Makefile.in: added rand.c
4791 * src/z80/peeph.def,
4792 * src/z80/peeph-gbz80.def,
4793 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4795 2006-09-20 Raphael Neider <rneider AT web.de>
4797 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4799 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * as/link/aslink.h: cosmetic changes
4802 * as/link/mcs51/Makefile.in,
4803 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4805 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4808 * as/link/mcs51/aslink.h,
4809 * as/link/z80/aslink.h: merged and moved to as/link/
4810 * as/link/lkstore.c,
4811 * as/link/mcs51/lkstore.c: moved to as/link/
4812 * as/link/clean.mk: remove *.o
4813 * as/link/mcs51/alloc.h: deleted
4814 * as/link/mcs51/lkarea.c: added lnksect prototype
4815 * as/link/mcs51/lkdata.c,
4816 * as/link/mcs51/lklex.c,
4817 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4818 * as/link/mcs51/lkmem.c,
4819 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4820 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4821 * as/link/mcs51/aslink.dsp,
4822 * as/link/mcs51/Makefile.aslink,
4823 * as/link/mcs51/Makefile.bcc,
4824 * as/link/mcs51/Makefile.in: updated for moved files
4825 * as/link/z80/lkarea.c,
4826 * as/link/z80/lkhead.c,
4827 * as/link/z80/lklex.c,
4828 * as/link/z80/lklibr.c,
4829 * as/link/z80/lklist.c,
4830 * as/link/z80/lkmain.c,
4831 * as/link/z80/lkrloc.c,
4832 * as/link/z80/lksym.c: synced with mcs51
4833 * as/link/z80/lkdata.c,
4834 * as/link/z80/lkeval.c,
4835 * as/link/z80/lkihx.c,
4836 * as/link/z80/lks19.c: cosmetic changes
4837 * as/link/z80/Makefile.in,
4838 * as/link/z80/linkgbz80.dsp,
4839 * as/link/z80/linkz80.dsp: updated for moved files
4841 2006-09-16 Borut Razem <borut.razem AT siol.net>
4843 * debugger/mcs51/sdcdb.c: partially fixed
4844 [ 1203664 ] sdcdb fails to open files w. two "." periods
4845 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4846 debugger/mcs51/symtab.h: fixed indenting
4847 * configure.in, configure: up to date with latest Maarten's changes
4849 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4852 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4853 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4854 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4855 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4856 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4857 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4858 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4859 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4860 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4861 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4862 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4863 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4864 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4865 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4866 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4867 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4868 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4869 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4870 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4871 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4872 as/link/mcs51/alloc.h,
4873 as/link/mcs51/clean.mk,
4874 as/link/mcs51/conf.mk,
4875 as/link/mcs51/Makefile.bcc,
4876 as/link/mcs51/Makefile.in,
4877 as/link/mcs51/readme.390,
4878 as/link/mcs51/strcmpi.c,
4879 as/link/mcs51/strcmpi.h,
4881 as/mcs51/Makefile.bcc,
4882 as/mcs51/Makefile.in,
4885 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4887 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4890 * as/link/Makefile.in,
4891 * as/link/z80/linkgbz80.dsp,
4892 * as/link/z80/linkz80.dsp,
4899 * link/z80/aslink.h,
4900 * link/z80/clean.mk,
4902 * link/z80/linkgbz80.dsp,
4903 * link/z80/linkz80.dsp,
4904 * link/z80/lkarea.c,
4905 * link/z80/lkdata.c,
4906 * link/z80/lkeval.c,
4909 * link/z80/lkhead.c,
4912 * link/z80/lklibr.c,
4913 * link/z80/lklist.c,
4914 * link/z80/lkmain.c,
4915 * link/z80/lkrloc.c,
4918 * link/z80/Makefile.in,
4920 * sdcc.dsw: moved link/ to as/link/
4922 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4924 * as/mcs51/i51mch.c (machine): fixed warning
4926 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4930 2006-09-09 Borut Razem <borut.razem AT siol.net>
4932 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4933 sdcdb WIN32 native port
4934 * src/clean.mk: fixed
4936 2006-09-08 Borut Razem <borut.razem AT siol.net>
4938 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4940 2006-09-08 Raphael Neider <rneider AT web.de>
4942 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4943 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4944 to gplink to disable processor mismatch warning and to allow
4945 the use of devices with only aliased (shared) memory banks,
4946 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4948 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4950 * doc/sdccman.lyx: Some re-formating plus example on using
4951 #pragma preproc_asm +/-
4953 2006-09-07 Borut Razem <borut.razem AT siol.net>
4955 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4958 2006-09-06 Borut Razem <borut.razem AT siol.net>
4960 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4961 line at sdcc.nsi:153
4962 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4964 2006-09-05 Borut Razem <borut.razem AT siol.net>
4966 * configure.in, configure: support for winsock2
4967 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4968 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4969 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4970 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4971 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4973 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4977 * support/regression/tests/bug1551947.c: new, added
4978 * src/SDCCsymt.h: strings are char* not byte*
4980 2006-09-05 Raphael Neider <rneider AT web.de>
4982 * device/lib/pic16/libdev/pic18f4550.c,
4983 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4984 declarations/definitions from patch #1520949
4986 2006-09-05 Raphael Neider <rneider AT web.de>
4988 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4989 byte-aligned bitfields, fixes #1539278
4991 2006-09-05 Raphael Neider <rneider AT web.de>
4993 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4996 2006-09-04 Borut Razem <borut.razem AT siol.net>
4998 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4999 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5000 -mno-cygwin is a part of the compiler name
5001 * support/scripts/sdcc_mingw32: don't disable ucsim
5003 2006-09-03 Borut Razem <borut.razem AT siol.net>
5005 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5006 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5008 2006-09-03 Raphael Neider <rneider AT web.de>
5011 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5012 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5015 2006-09-01 Borut Razem <borut.razem AT siol.net>
5017 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5018 to make ppc-osx happy
5020 2006-08-31 Borut Razem <borut.razem AT siol.net>
5022 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5023 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5024 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5025 * support/regression/ports/ds390/spec.mk,
5026 support/regression/ports/mcs51/spec.mk,
5027 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5028 To run regression tests in mingw environment:
5029 make DEV_NULL=NUL CC=gcc
5031 2006-08-30 Borut Razem <borut.razem AT siol.net>
5033 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5034 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5035 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5036 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5037 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5038 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5039 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5040 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5041 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5042 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5043 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5044 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5045 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5046 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5047 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5048 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5049 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5050 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5051 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5052 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5053 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5054 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5055 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5056 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5057 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5058 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5059 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5060 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5061 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5062 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5063 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5064 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5065 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5066 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5067 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5068 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5069 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5070 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5071 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5072 ucsim WIN32 native port
5074 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5076 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5078 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5081 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5083 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5085 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5086 * support/regression/tests/bug1546986.c: new, added
5087 * as/mcs51/.cvsignore,
5088 * debugger/mcs51/.cvsignore,
5089 * src/.cvsignore: deleted
5091 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5093 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5096 2006-08-20 Borut Razem <borut.razem AT siol.net>
5098 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5099 removed cl_listen_console::match(), cl_console::match(),
5100 restructured cl_commander::proc_input()
5102 2006-08-16 Borut Razem <borut.razem AT siol.net>
5104 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5105 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5106 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5108 2006-08-14 Borut Razem <borut.razem AT siol.net>
5110 * support/regression/Makefile.in,
5111 support/regression/ports/pic14/gpsim.cmd,
5112 support/regression/ports/pic14/spec.mk,
5113 support/regression/ports/pic14/support.c:
5114 added pic14 regression test
5116 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * as/doc/asxhtm.html: documented changed ABS behaviour
5119 * as/doc/README: fixed some typos
5121 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5123 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5126 2006-08-12 Borut Razem <borut.razem AT siol.net>
5128 * support/regression/fwk/include/testfwk.h,
5129 support/regression/fwk/lib/testfwk.c,
5130 support/regression/generate-cases.py,
5131 support/regression/Makefile.in:
5132 regression test framework does not depend on function pointers and
5135 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5137 * device/include/stddef.h: c temporary hack to fix bug 1518273
5139 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5141 * device/include/mcs51/cc2510fx.h: added
5142 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5145 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5148 * as/z80/Makefile.in: added strcmpi.c
5149 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5150 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5152 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5154 * device/lib/gbz80/asm_strings.s,
5155 * device/lib/gbz80/crt0_rle.s,
5156 * device/lib/gbz80/div.s,
5157 * device/lib/gbz80/mul.s,
5158 * device/lib/gbz80/shift.s,
5159 * device/lib/z80/asm_strings.s,
5160 * device/lib/z80/crt0_rle.s,
5161 * device/lib/z80/div.s,
5162 * device/lib/z80/mul.s,
5163 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5164 flags which are all upper case
5166 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5168 * as/z80/asm.h: made CASE_SENSITIVE 1
5169 * link/z80/aslink.h: made CASE_SENSITIVE 1
5170 * src/z80/gen.c (throughout): made all conditionals upper case
5171 * support/regression/tests/bug1503067.c: new
5173 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5175 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5176 (shiftIntoPair): added case 2 for PAIR_IY,
5177 (setupToPreserveCarry): replaced parameters with iCode and check if
5178 PAIR_DE is in use to fix bug 1399290,
5179 (genPlus, genMinus): updated call to setupToPreserveCarry
5180 * support/regression/tests/bug1399290.c: new
5182 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5185 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5186 * src/ds390/gen.c (shiftRLong),
5187 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5188 * src/mcs51/gen.c (sameReg): changed to sameByte,
5189 (xch_a_aopGet): new,
5190 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5191 shiftRLong): fixed bug 1533966
5192 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5193 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5194 * support/regression/Makefile.in: disabled z80, enabled ucz80
5195 * support/regression/tests/float_trans.c: enabled test for z80 and host
5196 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5198 2006-08-01 Borut Razem <borut.razem AT siol.net>
5200 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5201 comparison is always false due to limited range of data type
5202 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5204 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5207 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5208 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5209 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5211 2006-07-31 Borut Razem <borut.razem AT siol.net>
5213 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5214 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5215 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5216 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5217 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5218 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5219 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5220 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5221 enable ucsim mingw compilation. Serial port is disabled,
5222 since it uses termios.h API, which is not available on native
5225 2006-07-31 Borut Razem <borut.razem AT siol.net>
5227 * Small Device C Compiler 2.6.0 released
5228 * support/scripts/sdcc.nsi: added FULL_DOC option
5229 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5231 2006-07-28 Borut Razem <borut.razem AT siol.net>
5233 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5234 * doc/INSTALL.txt: updated
5236 2006-07-27 Borut Razem <borut.razem AT siol.net>
5238 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5239 device/lib/pic/libdev/Makefile.in: fixed bug
5240 [ 1438354 ] pic libsdcc: distclean doesn't work
5241 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5242 device/lib/pic16/libio/Makefile.in: fixed bug
5243 [ 1438344 ] pic16 lib: clean doesn't work properly
5244 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5246 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * device/lib/pic/libsdcc/fsdiv.c,
5249 * device/lib/pic/libsdcc/fsmul.c,
5250 * device/lib/pic16/libsdcc/float/fsdiv.c,
5251 * device/lib/pic16/libsdcc/float/fsmul.c,
5252 * device/lib/_fsdiv.c,
5253 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5254 * support/regression/tests/bug1520966.c: added
5255 * doc/knownbugs.html: removed [ 1520966 ] from the list
5257 2006-07-25 Borut Razem <borut.razem AT siol.net>
5259 * configure.in, configure, sdccconf_in.h: fixed bug
5260 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5261 * doc/knownbugs.html: removed [ 1519095 ] from the list
5263 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5265 * doc/knownbugs.html: added, contains list of known bugs at release
5266 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5268 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5270 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5271 function registers and corrected defaults with additional warning
5272 * device/lib/malloc.c: cosmetic changes
5273 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5274 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5275 (fillGaps): and used it
5277 2006-07-20 Raphael Neider <rneider AT web.de>
5279 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5280 output unless SDCCPICDEBUG is set
5281 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5282 output if SILENT is set
5284 2006-07-11 Borut Razem <borut.razem AT siol.net>
5286 * doc/README.txt: updated
5288 2006-07-10 Borut Razem <borut.razem AT siol.net>
5290 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5291 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5292 in WIN32 installation
5293 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5296 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5298 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5299 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5301 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5305 2006-07-06 Borut Razem <borut.razem AT siol.net>
5307 * support/regression/tests/bitfields.c:
5308 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5309 * support/regression/tests/constantRange.c:
5310 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5312 2006-07-04 Borut Razem <borut.razem AT siol.net>
5314 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5316 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5317 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5318 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5319 reverted changes from 2006-07-03
5320 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5321 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5322 added CPPFLAGS, used by the host port
5324 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5326 * support/regression/valdiag/tests/switch.c,
5327 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5328 * support/regression/tests/libmullong.c: fixed for host
5329 * support/regression/ports/host/spec.mk: disable all warnings for host,
5330 SDCC runs with --less-pedantic too
5332 2006-07-03 Borut Razem <borut.razem AT siol.net>
5334 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5336 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5337 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5338 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5339 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5341 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5342 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5343 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5344 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5346 2006-07-02 Raphael Neider <rneider AT web.de>
5348 * src/pic16/devices.inc,
5349 * device/include/pic16/pic18fregs.h,
5350 * device/include/pic16/pic18f4550.h,
5351 * device/lib/pic16/pics.all,
5352 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5354 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5356 * as/hc08/lkaomf51.c (OutputName),
5357 * as/mcs51/lkaomf51.c (OutputName),
5358 * as/z80/asmain.c (asmbl),
5359 * src/ds390/main.c (asmLineNodeFromLineNode),
5360 * src/hc08/ralloc.c (hc08_assignRegisters),
5361 * src/mcs51/main.c (asmLineNodeFromLineNode),
5362 * src/xa51/ralloc.c (checkRegMask),
5363 * src/xa51/gen.c (emitcode),
5364 * src/z80/gen.c (_emit2),
5365 * src/SDCCast.c (searchLitOp),
5367 * support/packihx/packihx.c,
5368 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5369 * src/ds390/gen.c (aopPutUsesAcc),
5370 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5371 * support/regression/tests/libmullong.c (mullong_wrapper),
5372 * src/SDCCsymt.c (powof2),
5374 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5375 * src/SDCCsymt.h: added TYPE_TARGET_*
5376 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5377 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5378 SDCCast because 1) header problems 2) this is the right place
5379 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5380 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5383 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5385 * src/SDCCicode.h: removed buggy semicolon in unused macro
5386 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5387 search for previous definiton of auto symbols too,
5388 (findPrevUse): fixed logic of emitWarnings
5390 2006-06-26 Raphael Neider <rneider AT web.de>
5392 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5393 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5395 2006-06-25 Raphael Neider <rneider AT web.de>
5397 * device/lib/pic/libm: NEW, added math library functions
5398 * device/lib/pic/libsdcc: NEW; added float support functions
5399 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5400 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5401 NEW, added math related headers
5402 * device/include/asm/pic/features.h: NEW
5403 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5404 (popGet): allow larger offsets for AOP_PCODE,
5405 (genDataPointerSet): handle literals explicitly, more debug output,
5406 (genAssign): fixed for float using aopLiteral ;-)
5407 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5408 GOTO initialisation routine
5409 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5410 flag on registers, fixes #1469043 (local variables do not work)
5411 * src/pic/main.c (_pic14_do_link),
5412 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5415 2006-06-25 Borut Razem <borut.razem AT siol.net>
5417 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5418 characters printed (not including the trailing '\0' used to end
5419 output to strings). Problem detected in regression test bug-927659.c.
5420 NOTE: printf() family functions should return int instead
5422 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5423 specifier are printed as themselves
5424 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5425 support flags, width and precision specifiers
5427 2006-06-24 Borut Razem <borut.razem AT siol.net>
5429 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5430 to the list of sdcc tagrets not supporting bit type
5431 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5432 testfor pic16 due to bug:
5433 [ 1511794 ] pic16: regression test bug-895992.c fails
5435 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5437 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5438 * src/SDCCglue.c (initPointer), fixed bug 1496419
5439 * support/regression/tests/bug1496419.c: new, added
5441 2006-06-22 Borut Razem <borut.razem AT siol.net>
5443 * support/regression/ports/pic16/support.c: use gpsim usart module from
5444 libgpsim_modules library
5446 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5448 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5451 2006-06-19 Raphael Neider <rneider AT web.de>
5453 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5454 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5455 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5456 (pic14printExterns,pic14printPublics,pic16printPublics,
5457 pic16_printExterns): use new functions to emit symbols
5458 (picglue,pic16glue): emit publics before emitting externs
5459 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5460 locally defined functions to avoid bug #1443651
5461 * support/regression/tests/bug-716242.c: removed pic16 workaround
5462 * support/regression/ports/pic16/spec.mk: ignore errors during build
5464 2006-06-19 Raphael Neider <rneider AT web.de>
5466 * src/pic/glue.h: added pic14aopLiteral prototype
5467 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5468 * src/pic/gen.c: removed stdint.h dependency
5469 (aopGet): use Safe_strdup()
5470 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5471 (genDataPointerSet): use pic14aopLiteral()
5472 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5473 for pic16; thanks to Bernhard and Maarten
5475 2006-06-18 Borut Razem <borut.razem AT siol.net>
5477 * support/regression/tests/structflexarray.c: flexible array members
5478 not supported by gcc < 3
5479 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5481 * src/pic/gen.c: don't include [p]strdin.h on solaris
5482 * support/Util/pstdint.h: addad svn attributes
5483 * support/regression/tests/constantRange.c,
5484 support/regression/tests/rotate.c: include inttypes.h instead
5485 stdint.h on solaris, addad svn attributes
5487 2006-06-18 Raphael Neider <rneider AT web.de>
5489 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5491 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5492 (pic16_genMinusBits): simplified sign-extension
5493 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5494 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5495 adjusted to correctly handle mixed-signed operands, disabled
5496 now unused multiplciation routines
5497 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5498 (assignResultValue): added argument denoting the size of the result
5499 as returned by the function (fixes upcasts in assigning from
5500 function calls: char foo(); int i = foo();)
5501 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5502 function result to assignResultValue
5503 (genMult): disabled inlined multiplication code
5504 (genDiv): augmented to also handle the modulus operator, fixed to
5505 handle mixed-signed operands correctly
5506 (genMod): simply call genDiv, disabled unused code
5507 (genAssign): fixed missing (sign-)extension on result
5508 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5509 valid char operands, allow signed operands for native code, added
5510 division and modulo operator handling
5511 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5513 As a consequence, onebyte.c (if split into two files) and muldiv.c
5514 pass regression tests.
5516 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5518 * doc/Makefile.in: two runs of makeindex seem needed to get
5519 correct page references in the index of sdccman.pdf
5520 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5522 2006-06-17 Borut Razem <borut.razem AT siol.net>
5524 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5526 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5528 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5529 mentioned ec2drv and paulmon
5531 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5533 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5534 consecutive abs areas
5535 (find_empty_space, allocate_space): added map to handle codemap or
5537 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5538 absolute idata and xdata
5539 * as/mcs51/lkmem.c (summary2): updated legend
5541 2006-06-16 Raphael Neider <rneider AT web.de>
5543 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5545 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5549 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5551 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5553 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5554 value of generic pointers,
5564 src/z80/main.c: PORT structure, added elements for gp_tags field,
5565 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5566 fields in the PORT structure of each port,
5567 * src/SDCCast.c (decorateType): allow processing of generic pointers
5568 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5571 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5577 * src/pic16/pcode.c,
5579 * src/pic/pcoderegs.c,
5582 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5583 bug 1504689 on minGW
5585 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5587 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5589 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5591 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5593 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5598 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5600 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5601 to a char variable. Fixed bug #1504211
5602 * device/include/pic16/adc.h,
5603 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5604 and fixed bug #1364390
5606 2006-06-10 Borut Razem <borut.razem AT siol.net>
5608 * CVSROOT: removed the CVS left-over
5610 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5612 * as/hc08/asmain.c (asexit),
5613 * as/hc08/lkmain.c (lkexit),
5614 * as/mcs51/asmain.c (asexit),
5615 * as/mcs51/lkmain.c (lkexit),
5616 * src/SDCCglue.c (DEFSETFUNC),
5617 * src/SDCCmain.c (linkEdit, assemble),
5618 * support/librarian/sdcclib.c (AddRel),
5619 replaced unlink() by standard C remove()
5620 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5621 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5622 gatherImplicitVariables): new, added to fix bug 608752,
5623 (createFunction): added gatherImplicitVariables()
5624 * src/SDCCast.h: added createRMW prototype
5625 * src/SDCCsymt.h (struct symbol): added infertype
5626 * support/regression/tests/bug608752.c: new, added
5628 2006-06-10 Raphael Neider <rneider AT web.de>
5630 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5631 multibyte dummy reads (fixes #1503234)
5633 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5635 * device/include/mcs51/compiler.h: new, added header file to enable
5636 creating common sfr definition header files for different compilers
5638 2006-06-05 Raphael Neider <rneider AT web.de>
5640 * src/pic16/{pcode.h,genarith.c}:
5641 introduced pCodeOp combining any two pCodeOps (previously only
5642 two register operands could be combined), removed pcop2 from
5643 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5644 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5645 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5646 rewritten to use new PO_TWO_OPS
5647 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5648 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5649 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5650 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5651 (pic16_get_op): embraced return arg to allow #define return(x),
5652 added new case for combined opcodes
5653 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5654 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5655 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5657 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5659 * src/SDCCval.c (checkConstantRange): added
5660 * src/SDCCval.h: added checkConstantRange
5661 * support/Util/SDCCerr.c,
5662 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5663 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5664 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5665 * src/SDCCast.c (decorateType): added checkConstantRange,
5666 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5667 can be emitted with the correct always true/false warning,
5668 added optimization for double '!';
5669 result of decorateType() must be assigned back to the tree, because
5670 decorateType() can change the tree
5671 * src/SDCCicode.c (geniCodeLogic),
5672 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5673 (checkConstantRange): removed, it was only a fragment which never
5675 * src/SDCCsymt.c (computeType): fixed promotion for
5676 "-1 < (unsigned bit) b"
5677 * src/pic/ralloc.c (packRegsForAssign),
5678 * src/pic16/ralloc.c (packRegsForAssign),
5679 * src/hc08/ralloc.c (packRegsForAssign),
5680 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5682 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5683 * support/regression/tests/constantRange.c: added
5684 * support/valdiag/tests/constantRange.c: added
5685 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5687 2006-06-02 Borut Razem <borut.razem AT siol.net>
5689 * support/regression/ports/pic16/support.c: increase stack size
5691 * support/regression/Makefile.in: sort tests by name so that the
5692 resutlts can be compared on different machines / platforms
5694 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5697 * src/ds390/gen.c (emitLabel): new, added,
5698 (genDjnz): fixed stack overflow bug,
5699 (throughout): cosmetic changes to sync with mcs51/gen.c,
5700 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5701 * src/mcs51/gen.c (genEndFunction): small optimization,
5702 (throughout): cosmetic changes to sync with ds390/gen.c
5704 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5706 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5707 (_print_format): fixed printing pointers
5708 * src/mcs51/gen.c (emitLabel, movb): new, added,
5709 (genAssign): small optimization,
5710 (genDjnz): fixed stack overflow bug,
5711 (throughout): replaced sprintf with SNPRINTF,
5712 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5713 replaced emitcode("mov", "b,...") with MOVB(...),
5714 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5715 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5716 * src/mcs51/peeph.def: added rules 140 and 264
5717 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5718 so they may get optimized into registers
5720 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5722 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5723 immediately when encountered,
5724 (printUsage): always use stderr even on windows
5726 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5728 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5729 (processParms): fixed bug #1247551
5730 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5731 parseCmdLine, main): print '--version' to stdout,
5732 print 'help' to stdout if --help is given,
5733 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5734 arguments are given; fixed --help
5736 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5738 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5739 * support/regression/tests/bug-1493710.c: added
5741 2006-05-27 Borut Razem <borut.razem AT siol.net>
5743 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5745 * support/regression/ports/pic16/support.c: increase stack size
5746 from default 64 bytes to 128 bytes
5747 * support/regression/tests/staticinit.c,
5748 support/regression/tests/float.c: regression tests fully enabled
5749 for pic16 port by putting the initialized data arrays into the code
5751 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5752 This was changed by mistake in the previous version.
5754 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5756 * src/pic16/gen.c (genFunction, genEndFunction): some
5757 beautifications, fixed bug with falsely restoring FSR2 in large
5758 stack model, thanks to Beau E. Cox for reporting the bug
5760 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5762 * debugger/mcs51/break.c,
5763 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5764 use %p to print pointers, made address variables unsigned
5765 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5766 * debugger/mcs51/symtab.c (parseSymbol): must return something
5767 * src/mcs51/gen.c (aopForSym): small optimization,
5768 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5769 (freeAsmop): added missing break,
5770 (aopPut): removed parameter bvolatile, determine it inside the function,
5771 (saveRegisters, unsaveRegisters): small optimization,
5772 (genIpush): removed pointless check,
5773 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5774 replaced sprintf with SNPRINTF,
5775 replaced strcpy with strncpyz,
5776 updated aopPut calls,
5777 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5778 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5780 2006-05-24 Borut Razem <borut.razem AT siol.net>
5782 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5783 modification of test for the pic16 port, put the array to the code
5784 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5786 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5788 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5789 * support/Util/pstdint.h: added
5791 2006-05-22 Borut Razem <borut.razem AT siol.net>
5793 * src/regression/Makefile: removed bool2.c test, added -q linker option
5794 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5795 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5796 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5797 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5798 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5799 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5800 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5801 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5802 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5804 2006-05-22 Raphael Neider <rneider AT web.de>
5806 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5807 bug #1492360 (problematic due to generic pointers, see code)
5809 2006-05-22 Borut Razem <borut.razem AT siol.net>
5811 * support/regression/ports/pic16/specs.mk: removed stack size linker
5813 * support/regression/tests/array.c,
5814 support/regression/tests/bitopcse.c,
5815 support/regression/tests/bug-908454.c,
5816 support/regression/tests/malloc.c: modified for pic16 regression test
5817 * support/regression/tests/bitfields.c:
5818 pic16 - excluded bitfileds of size > 8
5819 * support/regression/tests/bp.c: pic16 - reduced data size
5820 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5821 * support/regression/tests/bug-460010.c:
5822 pic16 - used the absolute address the fits in memory
5823 * support/regression/tests/bug-716242.c:
5824 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5825 * support/regression/tests/float.c:
5826 pic16 - excluded - data size too big
5827 * support/regression/tests/onebyte.c:
5828 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5829 * support/regression/tests/shifts.c:
5830 pic16 - function names probably have to differ in first X characters
5832 * support/regression/tests/staticinit.c:
5833 pic16 - excluded some tests due error: no target memory available for
5836 2006-05-22 Borut Razem <borut.razem AT siol.net>
5838 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5839 second try. Thanks Stas Sergeev once more.
5841 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5844 (genLeftShift, genRightShift): fixed bug 1491627
5845 * src/hc08/peeph.def (rules 7, 8.x): added
5846 * support/regression/tests/shifts.c (ShiftLeftByParam,
5847 ShiftRightByParam, testShiftByParam): added to test variable shifting
5849 2006-05-20 Raphael Neider <rneider AT web.de>
5851 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5852 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5853 (allocReg): add only new registers to dynAllocRegs,
5854 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5855 #1489055, #1445850, and probably #1483693
5857 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5859 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5860 bug in for-loop that didn't emit the last of CONFIG and ID registers
5862 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5866 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5867 1489016, 1434401 and 1490124
5868 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5869 1489016, 1434401 and 1490124
5871 2006-05-17 Borut Razem <borut.razem AT siol.net>
5873 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5876 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5878 * device/include/mcs51/P89c51RD2.h,
5879 * device/include/mcs51/P89LPC901.h,
5880 * device/include/mcs51/P89LPC922.h,
5881 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5883 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5885 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5886 to fix missing stack pragma in compiled binary object file,
5888 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5890 * support/packihx/configure.in,
5891 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5892 determine sizeof basic types even while cross compiling
5894 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5896 * src/avr/gen.c (aopop),
5897 * src/ds390/gen.c (aopOp),
5898 * src/hc08/gen.c (aopOp),
5899 * src/mcs51/gen.c (aopop),
5900 * src/pic16/gen.c (pic16_aopOp),
5901 * src/pic/gen.c (aopOp),
5902 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5903 if size of operand is smaller than spill location
5905 2006-05-12 Borut Razem <borut.razem AT siol.net>
5907 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5908 have to have CR/LF line endings even if they are checked out on *nix
5909 or on WIN32 in cygwin binmode
5911 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5913 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5914 * device/include/ds80c390.h: added sfr16 definitions
5918 * src/ds390/ralloc.c,
5919 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5920 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5921 bit returning functions
5922 * support/regression/tests/sfr16.c: enabled test on ds390
5924 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5926 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5927 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5929 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5932 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5933 (cl_address_space constructor): removed expensive initialization,
5934 (cl_address_space::get_cell): extended for late initialization,
5935 (cl_address_space::*): use late initialization,
5936 (cl_address_decoder::activate): removed expensive initialization,
5937 This reduced regression test running time by 25%
5939 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5947 * support/packihx/Makefile.in,
5948 * support/packihx/clean.mk,
5949 * support/packihx/Makefile.bcc,
5950 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5952 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5954 * src/SDCCval.c (valNot): fix for regression test failure
5955 of not.c on big endian hosts
5957 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5959 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5961 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5963 * device/lib/mcs51/Makefile.in: changed string comparison operator
5964 to = for POSIX compliance; == is bash extension
5966 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5968 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5971 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5973 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5974 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5975 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5976 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5977 bug report #1478657,
5979 2006-05-05 Borut Razem <borut.razem AT siol.net>
5981 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5984 2006-05-02 Borut Razem <borut.razem AT siol.net>
5986 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5987 create *.ind, which made make to fail if invoked with -j 2
5989 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5991 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5992 Hubert Sack for patch 1479782
5994 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5996 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5998 2006-05-01 Raphael Neider <rneider AT web.de>
6000 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6001 (create_pic): store only prefix-free device name,
6002 (init_pic): check for device names with "16" prefix,
6004 * src/pic/device.h (struct PIC_device),
6005 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6007 * device/include/pic/pic12f{635,675,629,683}.h,
6008 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6009 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6010 * device/include/pic/pic16f505.h,
6011 * device/lib/pic/libdev/pic16f505.c: removed
6012 * device/include/pic/pic14devices.txt: added support for pic12f
6013 devices, removed unsupported non 16-bit devices
6014 [above changes provided by patch from Zik Saleeba]
6015 * src/pic/*, src/pic16/*, device/include/pic16/*,
6016 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6018 2006-05-01 Borut Razem <borut.razem AT siol.net>
6020 * configure.in, configure, doc/Makefile.in:
6021 sync with nightly build makefile - latex, dvipdf and dvips
6024 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6026 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6027 in the library source
6029 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6031 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6033 2006-04-28 Raphael Neider <rneider AT web.de>
6035 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6036 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6037 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6038 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6040 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6042 * device/lib/pic/libdev/Makefile.in,
6043 * device/lib/hc08/Makefile.in,
6044 * device/lib/gbz80/Makefile.in,
6045 * device/lib/z80/Makefile.in,
6046 * device/lib/ds390/Makefile.in,
6047 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6048 thanks to Borut for the bug report
6050 * configure: always create doc/Makefile independent from --enable-doc
6051 * Makefile.in: always install from directory doc independent from
6053 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6055 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6056 * doc/Makefile.in: install *.txt if present
6057 * device/include/Makefile.in (install): added installation of pic/*.inc
6058 and pic/*.txt files again, they were erroneously removed
6060 2006-04-28 Raphael Neider <rneider AT web.de>
6062 * src/pic/{gen.c,main.h,pcode.c},
6063 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6064 concerning signedness with casts
6066 2006-04-28 Raphael Neider <rneider AT web.de>
6068 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6069 definition of an interrupt handler,
6070 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6071 interrupt handler stuff from picglue() to separate routine,
6072 (picglue): enabled definition of intr handlers in files w/o main()
6074 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6076 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6077 compilation with MSVC 2005 Express Edition (VC8)
6079 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6081 * device/lib/Makefile: fixed build of gbz80 lib
6083 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6085 * support/regression/tests/bug-460010.c,
6086 * support/regression/tests/bug-524691.c,
6087 * support/regression/tests/bug-716242.c: removed conditional defines
6088 that are already in testfwk.h
6090 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6092 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6093 (AccAXRsh1): added, shift right by 1,
6094 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6096 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6098 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6100 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6101 remove cast to same type
6102 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6103 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6105 * link/z80/Makefile: removed, they have moved to
6108 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6109 * install-sh: fix bug #1204398 by setting umask 0022
6110 * device/lib/Makefile: separate build of z80 and gbz80 lib
6112 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6114 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6115 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6117 One basic decision: e.g. src/clean.mk includes further files. In order
6118 to make this work there are two solutions:
6119 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6120 run configure on them. This way they can use
6121 'include $(srcdir)/port-clean.mk'
6122 - always include clean.mk by the Makefile at the same level. To avoid
6123 that `make clean` tries to include and build Makefile.dep the
6124 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6125 implemented, because now even `make uninstall` doesn't create
6126 Makefile.in. clean.mk could be eliminated by pasting it in
6129 * debugger/mcs51/Makefile.in: build own objects from library sources
6130 (SLIB, SDCC) in current directory
6132 * configure, configure.in: renamed --disable-device-lib-build in
6133 --disable-device-lib; added --enable-doc, the required tools are
6134 searched by configure; added result message; the toolchain for the
6135 belonging ports are now only built, if the port is enabled.
6137 * support/regression/*: all output is written in directory gen, because
6138 the fwk and ports directories don't livet in the build tree using vpath
6140 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6141 --disable-device-lib, added --enable-doc, added section VPATH
6143 * sim/ucsim/configure.in,
6144 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6145 z80 are enabled by default
6147 2006-04-24 Raphael Neider <rneider AT web.de>
6149 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6150 to config word, "pic14_"-prefixed some extern functions
6151 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6152 config word has been found
6153 * src/pic/device.h: added prototypes
6154 * src/pic/pcode.c: added "pic14_"-prefix where needed
6155 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6157 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6159 (pic14emitRegularMap): ignore config words,
6160 (pic14createInterruptVect): moved generating __config directives away
6161 (picglue): have __config directives emitted
6163 2006-04-24 Borut Razem <borut.razem AT siol.net>
6165 * doc/Makefile: sync with nightly build makefile
6167 2006-04-24 Raphael Neider <rneider AT web.de>
6169 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6170 registers that have not been assigned proper liveranges,
6171 fixes #1469504 and #1474602,
6172 (pCodeRegOptimizeRegUsage): fixed typo in comment
6174 2006-04-24 Borut Razem <borut.razem AT siol.net>
6176 * device/examples/main8051.c: deleted - it was removed from CVS
6177 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6178 after the transition to Subversion
6179 * src/SDCCalloc.h: deleted - it was removed from CVS
6180 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6181 after the transition to Subversion
6182 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6183 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6184 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6185 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6187 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6189 * as/asx8051.dsp: added mcs51/strcmpi.h
6190 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6191 * as/hc08/aslink.h: updated lnksect prototype
6193 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6195 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6196 (newdot): handle A_ABS
6198 * as/mcs51/asout.c (outarea): output address
6199 * as/hc08/lkaomf51.c,
6200 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6202 * as/mcs51/i51pst.c,
6203 * as/z80/z80pst.c: "ABS" is not A_OVR
6204 * as/hc08/lkarea.c (newarea): read a_addr,
6205 (lnkarea): added codemap array, sort absolute areas to the front,
6206 combine all GSINITx/GSFINAL,
6207 (find_empty_space, allocate_space): new functions,
6208 (lnksect): return next address, handle absolute sections
6209 * as/mcs51/lkarea.c (newarea): read a_addr,
6210 lnksect2 prototype changed,
6211 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6212 (find_empty_space, allocate_space): new, factored out of lnksect2,
6213 (lnksect2): return next address, handle absolute sections
6215 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6216 * as/hc08/lklibr.c (addfile, fndsym),
6217 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6218 index out of range and detect both '\' and '/'
6219 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6220 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6221 regression tests (ds390 cannot return bool yet)
6222 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6223 document critical interrupts on z80, document changed SDCC define
6224 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6225 (_a390_mapping): added .org directive
6226 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6227 (genMultOneByte): fixed warnings
6228 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6230 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6231 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6232 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6233 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6234 * src/pic16/main.c: removed newReg prototype
6235 * src/pic16/pcode.c,
6236 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6238 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6240 * src/pic16/ralloc.c
6241 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6243 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6244 from short to PIC_OPTYPE
6245 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6246 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6247 optype from short to PIC_OPTYPE
6248 * src/port.h: made int_size unsigned to fix warnings
6249 * src/SDCC.y: fixed warning on MSVC
6250 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6251 * src/SDCCopt.c (convertToFcall): fixed warnings
6252 * src/SDCCsymt.h: removed double prototype for genSymName
6253 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6254 offset int to fix warnings
6256 2006-04-22 Borut Razem <borut.razem AT siol.net>
6258 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6259 references to CVS replaced with Subversion
6261 2006-04-21 Borut Razem <borut.razem AT siol.net>
6263 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6264 references to CVS replaced with Subversion
6266 2006-04-19 Borut Razem <borut.razem AT siol.net>
6268 * src/version.awk: adapted for svn
6269 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6270 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6271 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6272 /binutils-avr/etc/*.vi, *.jin: removed all properties
6273 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6275 2006-04-19 Borut Razem <borut.razem AT siol.net>
6277 * CVS to Subversion migration completed
6279 2006-04-18 Borut Razem <borut.razem AT siol.net>
6281 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6282 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6284 2006-04-17 Borut Razem <borut.razem AT siol.net>
6286 * device/include/Makefile.in: added pic/*.inc to the installation
6288 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6290 * support/regression/collate-results.py: fixed output in case of
6292 * support/regression/generate-cases.py: fixed splitting of pathnames
6294 * as/hc08/lklibr.c (addfile),
6295 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6297 2006-04-11 Raphael Neider <rneider AT web.de>
6299 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6300 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6301 * src/pic16/pcode.c (assignValnums): fixed #1460578
6303 2006-04-11 Raphael Neider <rneider AT web.de>
6305 * device/lib/pic/libdev/*.c,
6306 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6307 fixes #1468739, enables compilation in --std-c99 mode
6308 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6310 2006-04-11 Raphael Neider <rneider AT web.de>
6312 * src/pic/device.c (find_device): removed debug output
6313 (list_valid_pics): enabled verbose listing of supported devices
6314 * device/include/stdbool.h: define bool as char for pic14/16 as well
6316 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6318 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6320 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6322 * .version: bumped version to 2.5.6
6323 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6325 2006-04-06 Raphael Neider <rneider AT web.de>
6327 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6328 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6329 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6330 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6331 pic14_constructAbsMap
6332 (pic14printPublics): declare absolute global symbols as global
6333 (pic14createInterruptVect),
6334 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6335 (newReg): assume new registers unused, use correct name in
6336 hashtable (reg->name instead of name), more debugLog output
6337 * src/pic/device.h (PIC_device): added fields for verbose output
6338 * src/pic/device.c: moved device definition to pic14devices.txt,
6339 added routines for runtime parsing of pic14devices.txt,
6340 added support for second config word
6341 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6342 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6343 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6344 (_pic14_parseOptions): moved pCodeInitRegisters here
6345 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6346 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6347 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6348 handling the pseudo stack
6349 * device/lib/Makefile.in: ignore failures in objects-pic16,
6350 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6351 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6352 * device/lib/pic/Makefile.subdir,
6353 * device/lib/pic16/Makefile.subdir: improved clean rules
6354 * device/lib/pic/libdev/: NEW, pic14 device libraries
6355 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6356 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6357 * device/include/Makefile.in: create subdir and install pic14 headers
6358 * device/include/pic/p16f_common.inc: removed unused declarations
6359 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6360 PICs from inc2h.pl v1.6,
6361 replaced BIT_AT macros with struct declarations
6362 * device/include/pic/pic14devices.txt: definition of supported devices,
6363 all above improvements contributed by Zik Saleeba, thanks
6364 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6365 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6368 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6370 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6371 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6372 thanks to Charles Olds
6374 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6376 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6378 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6380 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6381 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6382 * support/regression/bug1464657.c: added, new test
6384 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6386 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6389 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6392 --no-peep and --peep-file <file> are used don't use default rules but
6395 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6397 * src/mcs51/gen.c (genCall): fixed bug 1457608
6399 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6401 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6402 changes seem to cause (trigger?) problems with the build system.
6404 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6406 * src/SDCCpeeph.c (operandsLiteral): new, added,
6407 (callFuncByName): inserted operandsLiteral
6408 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6410 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6412 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6413 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6415 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6417 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6418 implemented patch 1120823 Thanks to Willy De la Court (normal
6419 interrupts need an interrupt number now if they are made critical),
6420 and enabled nesting of critical functions though not for gbz80
6421 (genCritical, genEndCritical): added functions
6422 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6423 * src/z80/mappings.i: added "ei" to all mappings
6425 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6427 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6428 submitted by the Debian SDCC maintainer Aurelien Jarno:
6429 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6430 archive with gcc 4.1 on mips and wrote the patch"
6432 2006-03-16 Raphael Neider <rneider AT web.de>
6434 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6435 the left operand is shorter than the result (c* = lit-c* + int),
6437 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6440 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6442 * src/.version: increased version number to 2.5.5
6443 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6444 linking is done manually in pic16 port's _linkEdit,
6445 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6446 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6447 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6448 allocate asmop as AOP_ACC,
6449 (aopForRemat): added parameter 'bool result' in function declaration,
6450 (pic16_aopGet): return AOP_ACC when accessing WREG,
6451 (pic16_popGetTempReg): minor modification,
6452 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6453 'pic16_allocWithIdx',
6454 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6455 calling function in absolute addresses,
6456 (genAssign): take into account AOP_ACC asmop,
6457 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6458 * src/pic16/pcoderegs.c: some debug functions and lines added,
6459 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6460 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6462 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6463 call to allocReg, not by manually allocating a new one,
6464 (pic16_assignRegisters): now before going through the register
6465 allocating functions mark all registers as free. This eliminates some
6466 side effects resulting from peephole parser done earlier in the backbone
6468 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6470 * src/SDCCicode.c (geniCodeLogic),
6471 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6473 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6476 (genSend): bugfix, do not allocate and free twice,
6477 (shiftRLong): handle partially overlapping aops
6478 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6480 2006-03-08 Borut Razem <borut.razem AT siol.net>
6482 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6485 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6487 * support/regression/tests/bug1409955.c: new, added
6488 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6489 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6490 (aopForSym, aopOp): increment asmop.allocated if reused,
6491 (freeAsmop): decrement asmop.allocated and check for zero instead of
6493 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6494 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6495 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6496 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6497 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6498 genSignedRightShift, genRightShift, genDataPointerGet,
6499 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6500 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6501 in reverse order from allocation,
6502 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6503 added swappedLR to keep track
6504 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6505 pdata & code for GCC, z80, gbz80 & hc08
6506 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6508 2006-03-08 Raphael Neider <rneider AT web.de>
6510 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6512 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6514 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6515 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6516 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6518 2006-03-06 Borut Razem <borut.razem AT siol.net>
6520 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6521 made the linker quiet
6523 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6525 * src/pic16/gen.c (genPcall): fixed bug #1443644
6526 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6527 which dumps before the function entry point a data byte which represents
6528 the number of the local variables used by the specified function, added
6529 'xinst' for initial support for Extended Instruction Support,
6530 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6531 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6532 port->fun_prefix anymore (may change later),
6533 (genFunction, genEndFunction): do not store/restore local registers for
6534 _main (this should take care the --main-return command line option in
6536 (genOr): removed some legacy pic-port instructions,
6537 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6538 performing operations with SFR's causes data to be written more than
6539 once to each SFR. Perhaps SFRs should be handled in special cases...
6540 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6542 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6543 into account for stack starting position,
6544 (struct OPTIONS pic16_optionsTable): added command line argument
6545 --extended or -y for Extended Instruction Support,
6546 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6547 (deassignLRs): *** perhaps the most important change, old 'for' code
6548 (commented out for reference), didn't account for some registers which
6549 were left marked 'not free' after a pointer operation. The change
6550 reduces register usage a lot in some cases
6552 2006-03-04 Borut Razem <borut.razem AT siol.net>
6554 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6556 * support/regression/tests/bug-524697.c: decreased array size for
6557 mcs51 to fit into the internal RAM
6558 * support/regression/Makefile.in: a little bit more verbose
6560 2006-03-03 Borut Razem <borut.razem AT siol.net>
6562 * support/regression/fwk/lib/testfwk.c,
6563 support/regression/fwk/include/testfwk.h: introduced function
6564 _prints(), nonrecursive _printn(), call _initEmu() from main()
6565 * support/regression/ports/gbz80/support.asm,
6566 support/regression/ports/ucz80/support.asm,
6567 support/regression/ports/z80/support.asm,
6568 support/regression/ports/ds390/support.c,
6569 support/regression/ports/hc08/support.c,
6570 support/regression/ports/host/support.c,
6571 support/regression/ports/mcs51/support.c,
6572 support/regression/ports/xa51/support.c: added empty _initEmu()
6574 * support/regression/ports/pic16/gpsim.cmd,
6575 support/regression/ports/pic16/spec.mk,
6576 support/regression/ports/pic16/support.c,
6577 support/regression/Makefile.in: added pic16 regression test
6579 2006-03-01 Raphael Neider <rneider AT web.de>
6581 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6582 genConstPointerGet): use safe way of generating MOVFF to cover
6583 literals as well as registers, fixes bug #1440527
6584 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6586 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6587 more correctly, fixes bug #1232186
6588 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6589 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6590 gplink guess the correct processor in more cases, applied patch
6591 from Till Riedel attached to and fixing bug #1436552
6593 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6595 * support/regression/tests/array.c: added, contains check for #1434401
6596 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6598 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6600 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6601 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6602 * device/include/mcs51/c8051f326.h,
6603 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6604 * device/include/mcs51/c8051f000.h,
6605 * device/include/mcs51/c8051f018.h,
6606 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6607 PCON_IDLE,PCON_STOP and added sfr16 definitions
6609 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6611 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6612 genGetWord): fixed bug 1409955
6614 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * device/include/hc08/mc68hc908gp32.h,
6617 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6619 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6621 * src/SDCCast.c (constExprValue): return NULL if not a value
6622 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6623 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6624 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6626 2006-02-13 Borut Razem <borut.razem AT siol.net>
6628 * src/regression/ptrarg.c: added, fails due to bug #1430967
6629 * src/regression/Makefile: ptrarg.c added, ...
6631 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6633 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6634 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6636 2006-02-11 Borut Razem <borut.razem AT siol.net>
6638 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6639 print "Processor: xxx" message to stdout only if --verbose
6641 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6643 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6644 * support/regression/tests/bug1426356.c: added
6645 * support/regression/tests/bitfields.c: removed 2 tests
6647 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6649 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6650 * device/include/mcs51/c8051f330.h,
6651 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6652 PCON_IDLE,PCON_STOP and added sfr16 definitions
6653 * device/lib/_divsint.c,
6654 * device/lib/_divuint.c,
6655 * device/lib/_divulong.c,
6656 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6657 register bank bug for small stackauto
6659 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6661 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6663 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6665 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6666 * all.dsp: corrected several bin paths
6667 * device/include/mcs51/c8051f120.h,
6668 * device/include/mcs51/c8051f300.h,
6669 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6670 to PCON_IDLE,PCON_STOP
6671 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6672 * device/lib/printf_large.c (output_float): fixed bug 1388703
6673 * support/regression/tests/bug1057979.c: added test for bug 1388703
6675 2006-02-08 Raphael Neider <rneider AT web.de>
6677 * src/pic/pcode.c (pciTRIS): fixed typo,
6678 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6679 (LinkFlow): fixed handling of flows that end in a call,
6680 (ReuseReg): perform safety check earlier
6681 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6682 to work with flows at the beginning of a pBlock,
6683 fixes #1426557 (Symbol not previously defined),
6684 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6686 (RemoveUnusedRegisters): update register usage info
6687 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6688 created, reuse existing ones instead
6689 * src/pic/gen.c (genPcall): fixed #1424719
6691 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6693 * link/z80/lkmain.c,
6695 * link/z80/lkdata.c,
6696 * link/z80/aslink.h: fixed build on current cygwin:
6697 replaced getline() by lk_getline()
6699 2006-02-01 Borut Razem <borut.razem AT siol.net>
6701 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6702 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6703 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6704 src/regression/bool1.c, src/regression/bool2.c,
6705 src/regression/bool3.c, src/regression/call1.c,
6706 src/regression/compare.c, src/regression/compare10.c,
6707 src/regression/compare2.c, src/regression/compare3.c,
6708 src/regression/compare4.c, src/regression/compare5.c,
6709 src/regression/compare6.c, src/regression/compare7.c,
6710 src/regression/compare8.c, src/regression/compare9.c,
6711 src/regression/configword.c, src/regression/for.c,
6712 src/regression/inline.c, src/regression/mult1.c,
6713 src/regression/nestfor.c, src/regression/or1.c,
6714 src/regression/pointer1.c, src/regression/ptrfunc.c,
6715 src/regression/rotate1.c, src/regression/rotate2.c,
6716 src/regression/rotate3.c, src/regression/rotate4.c,
6717 src/regression/rotate5.c, src/regression/rotate6.c,
6718 src/regression/rotate7.c, src/regression/string1.c,
6719 src/regression/struct1.c, src/regression/sub.c,
6720 src/regression/sub2.c, src/regression/switch1.c,
6721 src/regression/while.c, src/regression/xor.c,
6722 src/regression/create_stc, src/regression/simulate,
6723 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6725 * src/regression/gpsim_assert.h: added
6727 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6729 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6730 ((void (code *) (void)) 0) ();
6739 * as/mcs51/aslink.h,
6741 * as/mcs51/asmain.c,
6742 * as/mcs51/lkdata.c,
6744 * as/mcs51/lkmain.c,
6747 * as/z80/asmain.c: fixed build on current cygwin:
6748 replaced getline() by as_getline()
6750 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6752 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6753 declarator in the symbol chain
6755 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6756 parameter list for function pointers
6757 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6758 * support/regression/tests/bug-716242.c: added
6760 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6762 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6764 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6766 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6768 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6769 inifinitely recurseable, added static
6770 * support/regression/tests/bug-1408066.c: added
6772 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6775 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6776 renamed, added possibility to create "postLoopLbl"-labels
6777 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6778 newiTempLoopHeaderLabel
6779 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6780 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6781 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6782 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6783 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6784 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6785 (basicInduction): fixed bug #136564, made static,
6786 (loopInduction): changed parameter of basicInduction, made static,
6787 (addPostLoopBlock): added
6788 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6789 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6791 * support/regression/tests/bug-136564.c: added
6792 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6793 --std-sdcc99 to LIBSDCCFLAGS
6795 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6797 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6799 * support/regression/tests/bug-1406131.c: added
6801 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6803 * src/SDCCast.c (decorateType): fix promotion of unary minus
6804 * src/SDCCsymt.c (computeType): beautified
6805 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6806 (valUnaryPM, valComplement): fix sign and promotion,
6807 (valNot): ANSI: result type is int (SDCC: unsigned char)
6808 * support/regression/tests/uminus.c: speedup by removing superflous
6810 * support/regression/tests/onebyte.c: added promotion and signedness
6811 tests for unary minus
6812 * support/regressions/tests/bug-477927.c: disable warning about
6813 uninitialized variables
6814 * support/regression/tests/not.c: added
6816 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6818 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6819 * src/mcs51/gen.c (gen51Code): show final register usage after
6820 fillGaps in asm with --i-code-in-asm
6821 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6822 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6823 incUsed, rliveClear, adjustIChain): made static,
6824 (setFromRange): excluded because it's unused,
6825 (findPrevUseSym, markWholeLoop): added,
6826 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6827 through all branches of predecessors enables sdcc to emit the warning
6828 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6829 (rlivePoint): made static, added parameter emitWarnings which is only
6830 true during the first run out of two,
6831 (findRecursiveSucc, findRecursivePred): removed,
6832 (computeLiveRanges): made static, added parameter emitWarnings,
6833 (dumpIcRlive): added for debugging only
6834 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6835 removed prototype of setFromRange()
6836 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6837 in call of computeLiveRanges()
6838 * support/regression/tests/bug-895992.c: added
6839 * support/regression/tests/bug-971834.c: added
6840 * support/valdiag/tests/bug-895992.c: added
6841 * support/valdiag/tests/bug-971834.c: added
6843 2005-12-18 Raphael Neider <rneider AT web.de>
6845 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6846 (genUnpackBits): improved code for direct operands,
6847 (genPackBits): improved code for literal assignment to bitfields
6848 and for direct destination operands (no FSR indirection),
6849 prevented redundant AND, fixes #1362800,
6850 (AccLsh): added parameter to disable masking of the result
6851 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6852 skip instructions with side-effects (like incfsz),
6853 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6854 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6855 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6858 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6860 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6861 volatile variables as spill location
6863 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6865 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6867 * support/regression/tests/bug-1376320.c: added
6869 2005-12-08 Raphael Neider <rneider AT web.de>
6871 * src/pic/device.c: renamed is_shared to pic14_is_shared
6872 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6873 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6874 (is_valid_identifier): added for above workaround
6876 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * device/lib/Makefile.in: fixed to enable port-specific-objects
6879 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6880 char, thanks Hubert Sack
6881 * doc/sdccman.lyx: documented --xstack-loc,
6882 elaborated a bit more on interrupts and pitfalls,
6883 removed "setjmp/longjmp unsupported",
6884 documented some unsupported C99 features
6885 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6886 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6887 if, thanks Hubert Sack
6888 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6889 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6891 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6892 regression tests can report resource usage (rfe 700441)
6893 * support/regression/collate-results.py: report resource usage
6894 * support/regression/ports/ds390/spec.mk,
6895 * support/regression/ports/hc08/spec.mk,
6896 * support/regression/ports/mcs51/spec.mk,
6897 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6898 * support/regression/ports/ds390/uCsim.cmd,
6899 * support/regression/ports/hc08/uCsim.cmd,
6900 * support/regression/ports/mcs51/uCsim.cmd,
6901 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6902 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6903 library, use the default one
6904 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6905 building the library
6907 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * config.dsp: added dependency on .version and configure_vc.awk
6910 * device/include/setjmp.h: updated for --stack-auto and --xstack
6911 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6912 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6913 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6914 * device/lib/libsdcc.lib: added _setjmp
6915 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6916 (decorateType): fixed bug 1372851,
6917 (optimizeGetHbit): fixed warning
6918 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6919 array initialisation
6920 * support/regression/tests/bug1057979.c: added test for bug 1358192
6921 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6923 2005-12-03 Borut Razem <borut.razem AT siol.net>
6925 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6926 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6928 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6930 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6931 createIval): implement symbol independant "flexible array member",
6932 (createIvalCharPtr): implemented flexible array initialisation with a
6934 * src/SDCCsymt.c (copyStruct): removed,
6935 (getSize): fixed misleading comment,
6936 (getAllocSize): removed, the additional allocation size is now in
6937 sym->flexArrayLength,
6938 (checkStructFlexArray): new, syntax checks for flexible array members,
6939 (compStructSize): added syntax checks for "flexible array members"
6940 (copyStruct): removed,
6941 (copyLinkChain): removed inefficient fix for bug 770487
6942 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6943 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6944 symbol->flexArrayLength
6946 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6947 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6948 * support/regression/tests/structflexarray.c: added
6949 * support/valdiag/tests/structflexiblearray.c: added
6951 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6953 * src/SDCCast.c (decorateType): fixed bug 1368489
6954 * support/Util/SDCCerr.c,
6955 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6957 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6959 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6960 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6962 2005-11-27 Borut Razem <borut.razem AT siol.net>
6964 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6965 support/cpp2/mkdeps.h: added command line option
6966 -obj-ext=<extension> to SDCPP to define object file externion, used
6967 for generation of make dependencies (-M)
6968 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6970 2005-11-26 Borut Razem <borut.razem AT siol.net>
6972 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6973 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6974 added pic and pic16 libraries
6976 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6978 * device/include/float.h: Corrected typo in prototype of __fsgt
6980 2005-11-25 Borut Razem <borut.razem AT siol.net>
6982 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6983 added creation of model-mcs51-stack-auto libraries
6985 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6987 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6989 * src/SDCCast.c (createIvalArray): removed obsolete comment
6991 2005-11-24 Borut Razem <borut.razem AT siol.net>
6993 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6994 added missing device/lib/mcs51/crt*.asm sources
6996 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6998 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7000 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * device/lib/_fs2schar.c,
7003 * device/lib/_fs2sint.c,
7004 * device/lib/_fs2slong.c: optimized inline asm
7006 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7008 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7009 Better handling of floats between -1.0 and 0.0.
7011 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7013 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7014 (the missing "if"s prohibited removal of redundant labels)
7016 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7018 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7019 Properly convert floats between -1.0 and 0.0 to long, int, and char
7020 types (max integer value of negative floats tends to zero).
7021 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7022 Removed changes made so to work properly with floats between
7023 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7026 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7029 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7030 (genCast) cosmetic change
7031 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7032 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7034 * support/regression/tests/bitfields (testSignedBitfields): added
7036 2005-11-18 Borut Razem <borut.razem AT siol.net>
7038 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7039 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7040 introduced SILENT option to make building of pic16 libraries less
7042 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7044 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7045 Now they work properly with floats between -1.0 and 0.0
7046 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7048 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7050 * src/SDCCicode.c (printOperand): added missing else
7052 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7054 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7055 reformatted for better readability
7056 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7059 2005-11-17 Borut Razem <borut.razem AT siol.net>
7061 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7062 introduced SILENT option to make building of pic16 libraries less
7063 verbose - used for nightly snapshot build
7064 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7065 available on Win32 platforms.
7066 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7067 medium, large, pic and pic16
7069 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7071 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7072 printf("%f"...) sets fraction to zero.
7074 2005-11-16 Raphael Neider <rneider AT web.de>
7076 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7078 * src/pic/gen.c (genIfx): implemented for CARRY bit
7079 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7080 to generic pointers, fixes #1357332,
7081 (pic16_movLit2f): NEW,
7082 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7084 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7086 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7088 2005-11-11 Raphael Neider <rneider AT web.de>
7090 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7091 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7092 compute pointer's type from operand,
7093 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7094 improved single bit reads, fixes bug #1353379
7096 2005-11-09 Borut Razem <borut.razem AT siol.net>
7098 * support/scripts/sdcc.nsi: added lib/pic to the package
7100 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7102 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7104 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7106 * support/regression/tests/bug1348008.c: added
7107 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7108 * support/regression/tests/bug1337835.c: updated comment
7110 2005-11-06 Borut Razem <borut.razem AT siol.net>
7112 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7113 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7114 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7115 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7116 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7117 dynamic construction of cl_error_class and derivates - 2.nd try
7119 2005-11-05 Borut Razem <borut.razem AT siol.net>
7121 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7122 bug, which caused Bus Errors on sparc solaris
7124 2005-11-04 Borut Razem <borut.razem AT siol.net>
7126 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7127 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7128 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7129 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7130 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7131 and derivates to resolve the initialization problem on OSX
7133 2005-11-02 Borut Razem <borut.razem AT siol.net>
7135 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7136 corrected typo - #include <winsock2.h>
7138 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7140 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7141 (_asxxxx_mapping): added org directive for future enhancements
7143 2005-11-01 Borut Razem <borut.razem AT siol.net>
7145 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7146 enabled sockets on WIN32
7147 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7149 2005-10-31 Borut Razem <borut.razem AT siol.net>
7151 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7152 WIN32 backslash path delimiters should be escaped when used in C strings
7153 * support/regression/tests/bitfields.c: exclude failing assertions for
7154 __CYGWIN32__ and __MINGW32__ hosts
7156 2005-10-30 Borut Razem <borut.razem AT siol.net>
7158 * src/SDCCutil.c: corrected double comparison typo
7160 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7162 * device/lib/medium/Makefile: added for new memory model medium
7163 * device/include/asm/mcs51/features.h: updated for medium/pdata
7164 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7165 added Multiply & Accumulate sbit's and MAC0_PAGE define
7166 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7167 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7168 * device/lib/_mullong.c: update for medium model
7169 * device/lib/incl.mk: added medium model
7170 * doc/sdccman.lyx: documented medium model
7171 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7172 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7173 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7174 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7175 (allocParms): set SCLS and OCLS to pdata for medium model
7176 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7178 (powof2): return <0 if not power of 2
7179 * src/avr/gen.c (genBitWise): use updated powof2
7180 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7181 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7182 (shiftLLeftOrResult): use B if necessary
7183 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7184 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7185 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7186 * support/regression/Makefile.in: added test-mcs51-medium
7187 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7189 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7191 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7193 * device/lib/time.c (mktime): fixed bug 1334315
7195 2005-10-28 Raphael Neider <rneider AT web.de>
7197 * device/include/pic/p16f_common.inc: added common declarations
7198 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7200 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7202 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7203 (aopPutUsesAcc): added to predict accumulator use,
7204 (assignResultValue): save acc if necessary,
7205 (genMinusDec): store result if indirectly addressed,
7206 (genDivOneByte): save acc if necessary,
7207 (movLeft2Result): bugfix if left already in acc,
7208 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7209 attention to accumulator use (esp. pdata),
7210 (genReceive): receive pdata correctly
7211 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7212 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7214 2005-10-27 Raphael Neider <rneider AT web.de>
7216 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7218 2005-10-27 Raphael Neider <rneider AT web.de>
7220 * .version: changed version to 2.5.4
7221 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7222 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7223 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7224 arithmetics support routines
7225 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7226 * device/lib/Makefile.in: also create installdir for pic
7228 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7230 * src/pic/device.c (dump_sfr): rewritten to delegate register
7231 placement to the linker (use `extern sym' rather than sym EQU addr),
7232 (validAddress): fixed to check last specified address
7233 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7234 (popGetLit): truncate literal value to 8 bit,
7235 (popGet): moved assert to more appropriate place
7236 (popGetExternal): create pCode operand from and mark the according
7237 symbol as being `extern'
7238 (popGetAddr): added sanity check on immediate's offset, provide
7239 GPOINTER tag on demand
7240 (aopPut): fixed for immediates,
7241 (mov2w_op): move operand's address or contents to WREG (depending on
7242 operand type), safer variant of mov2w,
7243 (movwf,call_libraryfunc): NEW, handy abbreviations,
7244 (get_argument_pcop,get_return_val_pcop,pass_argument,
7245 get_returnvalue): interface for accessing function parameters and
7247 (assignResultValuei,genRet): use new parameter/return value interface
7248 (pic14_getDataSize): back to old version handling generic pointers,
7249 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7250 provided implementation and/or fixed old one,
7251 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7252 calls, removed legacy 8051 reference code
7253 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7254 (loadSignToC): NEW, move the operands sign bit to CARRY,
7255 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7256 genRightShiftSigned, accepts negative shift counts,
7257 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7258 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7259 generic pointers, __data pointers and __code pointers,
7260 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7261 and signed bitfields, limit bitfields to 8 bit,
7262 (genDataPointerGet): fixed number of bytes read,
7263 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7264 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7265 pointers to constant data are no longer assumed to point to __code
7266 space, removed invalid pointer types,
7267 (bitpatternFromVal): retrieve the PICs representation of an integer
7269 (genDataPointerSet): fixed assigning to po_immediate operands,
7270 (genGenPointerSet): implemented as library call,
7271 (genIfx): fixed incorrect condition,
7272 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7273 provide GPOINTER tag according to destination's storage class,
7274 (genCast): added code to handle casting to generic pointers, added
7275 sign-/zero extension of the result
7276 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7277 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7278 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7280 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7281 address/register resides in the shared banks
7282 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7283 put all variables into separate sections (have the linker arrange
7285 (picglue): put init code and interrupt handlers in separate sections
7286 * src/pic/main.c: added port specific options table, modified to PORT
7287 structure to make GPOINTERs 3 byte, added pic14_options
7288 (_pic14_do_link): private linking routine (update paths to libraries,
7289 add libsdcc.lib by default)
7290 * src/pic/main.h: declare pic14_options
7291 * src/pic/pcode.c: fixed instructions i/o relations,
7292 (RegCond): reverted to correct version,
7293 (newpCodeOpLit): truncate literals to 8 bit,
7294 (genericPrint): added debug output,
7295 (getRegFromInstruction): fixed for various operand types, simplified
7296 (BuildFlow): fixed broken handling of isntructions with labels
7297 (LinkFlow): start at last instruction in flow (skip trailing comments),
7298 pass the flow on to the next instruction after CALL
7299 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7300 (insertPCodeInstruction): fixed inserting after a skip instruction,
7301 (DoBankSelect): fixed for labeled instructions
7302 (OptimizepBlock): honor --nopeep switch
7303 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7304 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7305 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7306 (pCodeOptime2pCodes): allow disabling this optimization via
7307 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7308 but is still buggy), started implementation of a dataflow based
7309 pCode optimization (CSE + dead code elimination)
7310 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7311 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7312 names are independant of the stack location and therefore portable across
7315 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7317 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7318 (selectSpil): fixed bug 1337835 by not spilling bit variables
7319 * support/regression/tests/bug1337835.c: added test for this bug
7320 * src/mcs51/peeph.def: restart after rule 3.c,
7321 addded rules 263.x to optimize loading constants
7323 2005-10-26 Raphael Neider <rneider AT web.de>
7325 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7326 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7327 (genAssign): emit warning when casting literals to generic pointer
7328 type, also applies when taking the address of a fixed variable,
7329 (genCast): improved casting to generic pointers
7330 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7331 extern variables, added verbose error message
7332 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7334 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7336 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7337 carry must be complemented too
7338 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7339 could be emitted by genMinus
7340 * src/SDCCval.c (constVal): fixed bug 1305065
7342 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7344 * src/SDCCast.c (addCast): added promotion for bit variables
7345 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7346 promotion casts + optimisation
7347 (optimizeGetWord): fix warning 'i' might be used uninitialized
7348 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7349 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7351 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7353 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7354 all chars are promoted to int; promotion should be handled in SDCCast.c
7356 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7358 * device/lib/_strcmp.c: Fixed bug 1326457
7360 2005-10-11 Raphael Neider <rneider AT web.de>
7362 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7363 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7365 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7367 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7368 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7370 2005-10-04 Raphael Neider <rneider AT web.de>
7372 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7373 device/lib/pic16/pics.all: added pic18f1320
7374 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7376 2005-09-30 Raphael Neider <rneider AT web.de>
7378 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7379 * src/pic16/devices.inc: NEW, provides device descriptions
7380 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7382 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7387 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7389 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7390 documented Any Order Bit, Higher Order Byte and Higher Order Word
7391 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7392 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7393 (optimizeGetAbit): new, to get any bit, not only the high bit,
7394 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7395 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7396 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7397 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7398 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7399 GETABIT, GETBYTE, GETWORD: decorate them,
7400 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7401 (ast_print): added GETABIT, GETBYTE, GETWORD
7402 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7403 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7404 (geniCodeBinary): new generic binary icode,
7405 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7406 * src/port.h: updated comment for PORT.hasExtBitOp
7407 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7408 (genGetByte): new, to get a single byte,
7409 (genGetWord): new, to get a word from a long,
7410 (gen51Code): added GETABIT, GETBYTE, GETWORD
7411 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7413 2005-09-23 Raphael Neider <rneider AT web.de>
7415 * configure.in, configure: have device/lib/pic configured
7416 * device/lib/Makefile.in: added model-pic14
7417 * device/lib/clean.mk: added pic/ to clean rule
7418 * device/lib/pic: added rudimentary pic14 library providing support
7419 functions for multiplication/division/generic pointer access
7420 * src/SDCCopt.c (convilong): mark support functions as extern
7421 for pic14 port as well
7422 * src/pic/gen.c (genMult): added assertions,
7423 (genpic14Code): emit warning on unhandled iCodes
7424 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7425 * src/pic/pcode.c (pCodeOpCopy),
7426 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7427 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7428 SFR_REGISTER}), made safe for future extensions
7429 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7430 instructions even if preceeded by SKIP instructions (also remove
7431 them); removed unused code
7432 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7433 prevents leaving parts of the structure uninitialized after copying
7435 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7437 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7439 * support/regression/tests/addsub.c: added test for the bug
7441 2005-09-21 Raphael Neider <rneider AT web.de>
7443 * device/include/pic16/pic18f1220.h,
7444 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7445 * device/lib/pic16/Makefile.rules: added missing opening paren
7446 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7447 are provided in genutils.c,
7448 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7449 operand/result sizes,
7450 (genCmp): assert on NULL pointers first, then check deref'ed values
7451 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7454 2005-09-18 Raphael Neider <rneider AT web.de>
7456 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7457 as these are now unused,
7458 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7459 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7460 local, avoids uninitialized pointer dereference on r->name
7461 * src/pic16/ralloc.c (newReg): fixed indentation
7463 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7465 * src/SDCCval.c (constVal): fixed bug 730366
7466 * support/Util/SDCCerr.c,
7467 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7469 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7471 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7473 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7475 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7477 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7479 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7480 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7481 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7482 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7483 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7484 * packihx/packihx.c (hexDigit): made c unsigned char
7485 * as/mcs51/lklibr.c (fndsym),
7486 * link/z80/lkgb.c (gb),
7487 * link/z80/lklibr.c (fndsym),
7488 * link/z80/lkrloc.c (relr),
7489 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7490 * src/SDCC.lex (checkCurrFile, process_pragma),
7491 * src/SDCCglue.c (spacesToUnderscores),
7492 * src/SDCCmain.c (setParseWithComma, processFile),
7493 * src/asm.c (tvsprintf, printCLine),
7494 * src/avr/gen.c (emitcode, aopPut),
7495 * src/ds390/gen.c (emitcode),
7496 * src/hc08/gen.c (emitcode, emitinline),
7497 * src/mcs51/gen.c (emitcode, genInline),
7498 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7500 * src/pic/ralloc.c (debugLog),
7501 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7503 * src/pic16/ralloc.c (debugLog),
7504 * src/z80/main.c (_process_pragma):
7505 made all ctype.h function calls safe
7506 * src/SDCCopt.c: include math.h for fabs
7507 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7508 and used them throughout the code to make ctype.h function calls safe
7509 * src/ds390/main.c (asmLineNodeFromLineNode),
7510 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7511 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7513 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7514 (newpCodeAsmDir): made ctype.h function calls safe
7515 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7516 pic16_emitcode): made lbp unsigned char*
7517 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7518 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7519 * src/xa51/gen.c (emitcode),
7520 * src/z80/gen.c (_emit2): made lbp unsigned char*
7521 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7524 2005-09-05 Raphael Neider <rneider AT web.de>
7526 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7527 access bank splitpoint
7529 2005-09-05 Raphael Neider <rneider AT web.de>
7531 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7533 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7535 * .version: changed to version 2.5.3
7536 * doc/sdccman.lyx: changed version to 2.5.3,
7537 documented --codeseg and --constseg and pragma codeseg and constseg,
7538 documented bit parameters (reentrant) and bit returning
7539 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7540 currFunc->recvSize, but is this ok for all ports?
7541 (ast2iCode): result of ~ on unsigned char must be cast to int for
7543 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7544 function pointers in bit space
7545 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7546 (processFuncArgs): call port.reg_parm() with reentrancy info
7554 * src/z80/main.c: port.reg_parm prototype extended with
7555 "bool reentrant" parameter
7556 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7557 options.stackAuto for allocating bit register parameters
7558 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7559 (genSend): set BitBankUsed if it is,
7560 (selectRegBank): factored out of genCall for use in genPcall,
7561 (genCall): removed redundant dtype assignmen, use selectRegBank,
7562 (genPcall): handle returning in Carry properly, save in F0 if needed,
7563 (genReceive): handle bit register parameters
7564 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7565 (mcs51_assignRegisters): enable bit registers for all reentrant
7566 functions and don't set BitBankUsed unconditionally
7567 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7568 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7569 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7571 2005-08-27 Borut Razem <borut.razem AT siol.net>
7573 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7574 ppc-osx (Darwin) does not support -u option. It seems that it is
7575 supported only on Linux - GNU cp
7577 2005-08-25 Borut Razem <borut.razem AT siol.net>
7579 * sim/ucsim/gui.src/serio.src/Makefile.in,
7580 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7581 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7582 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7583 install and strip, since the strip at /usr/ccs/bin should be used
7586 2005-08-24 Borut Razem <borut.razem AT siol.net>
7588 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7590 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7592 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7595 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7597 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7598 * as/mcs51/lkmain.c (link_main): fixed warning
7599 * device/include/stdbool.h: ds390 has no advanced bit support yet
7600 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7601 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7602 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7603 and updated their macros
7604 * src/SDCCval.c (constVal): updated comment for renamed b_long
7606 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7608 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7609 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7610 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7611 (oprio): set priority for '['
7612 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7614 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7615 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7616 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7617 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7618 added overlayable BIT_BANK area
7619 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7620 (summary2): explain 'T' in legenda
7621 * as/mcs51/lkrloc.c: replaced old K&R style,
7622 (relr): added R_BIT processing,
7623 (errmsg): added "Bit-addressable relocation error",
7624 (adb_bit): added for converting from byte- to bit-addressable space,
7625 (adb_24_bit): added for converting from byte- to bit-addressable space
7626 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7627 used in reentrant functions now even as return value
7628 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7629 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7630 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7631 * src/SDCCglobl.h: added indicator BitBankUsed
7632 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7633 the bit registers b0-b7
7634 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7635 (geniCodeCast): fixed bug 1263853,
7636 (geniCodeLogicAndOr): put result in bool or char,
7637 (geniCodeReceive): added parameter func for accessing the return type,
7638 (geniCodeFunctionBody): pass func to geniCodeReceive
7639 * src/SDCCmain.c: added indicator BitBankUsed
7640 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7641 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7642 (checkSClass): don't put automatic bool/bit on stack,
7643 (checkFunction): removed check on function cannot return bit
7644 * src/SDCCsymt.h: added newBoolLink prototype
7645 * src/mcs51/gen.c (rb1regs): added bit registers,
7646 (movc): created for assigning to carry,
7647 (pushReg, popReg): created for pushing registers,
7648 (sameRegs): check both AOP_REG and AOP_CRY types,
7649 (aopOp): handle bit registers,
7650 (aopPut): optimization no self-assign,
7651 (saveRegisters): push reg->base (bits) only once for bit registers,
7653 (unsaveRegisters): pop reg->base only once and use popReg,
7654 (assignResultValue): added parameter func and return in carry for bits,
7655 (genIpush): optimization no reload in A if not changed,
7656 (genSend): bit parameters in reentrant functions are passed in bit
7657 registers by first assigning to bits in B, then save registers and
7659 (genCall): handle returning in Carry properly, save it in F0 if needed,
7660 (genPcall): updated assignResultValue call, this is not safe yet for bit
7661 returning function !!!
7662 (genFunction): don't generate equ's for bit registers and use pushReg,
7663 (genEndFunction): take care of bit returning functions and use popReg,
7664 (genRet): return bit in Carry,
7665 (genIfx): optimize bit registers and other directly addressable bits,
7666 (genReceive): updated assignResultValue call
7667 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7668 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7669 registers when using stack-auto
7670 * src/mcs51/ralloc.c (_G): added allBitregs,
7671 (regs8051): added the bit registers,
7672 (createStackSpil): use macro IS_BIT,
7673 (getRegBit): added to allocate a bit register, else spill,
7674 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7675 (updateRegUsage): factored out to ease stepping while debugging,
7676 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7677 also allocate bit registers,
7678 (fillGaps): handle bit registers,
7679 (findAllBitregs): added to create bit vector with all bit registers,
7680 (mcs51_allBitregs): returns this bit vector,
7681 (mcs51_assignRegisters): when using stack-auto use bit registers for
7682 passing parameters and creating local variables
7683 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7685 2005-08-22 Borut Razem <borut.razem AT siol.net>
7687 * device/lib/Makefile.in: replaced find option -or with -o
7688 to make it run on solaris
7690 2005-08-22 Raphael Neider <rneider AT web.de>
7692 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7693 fixes #1265442 (crash on Solaris)
7695 2005-08-20 Borut Razem <borut.razem AT siol.net>
7697 * configure, configure.in: added tests for libsocket and libnsl libraries,
7698 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7699 from support/regression/Makefile.in
7700 * support/regression/Makefile.in: added
7701 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7702 * sim/ucsim/libtool: regenerated on sparc-solaris
7703 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7704 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7705 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7706 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7707 sparc-solaris, which doesn't use GNU ld linker
7708 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7709 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7711 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * src/mcs51/peeph.def: updated comments
7715 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7717 * device/lib/_gptrget.c,
7718 * device/lib/_gptrput.c: slightly shorter
7719 * doc/sdccman.lyx: incremented version
7720 * src/mcs51/peeph.def: moved peephole comments to the line of first
7721 change to better keep line correlation, reanimated 186.e
7722 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7724 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7726 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7727 David Saxton with quotes around file name.
7729 2005-08-15 Borut Razem <borut.razem AT siol.net>
7731 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7732 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7733 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7734 make tests run on x86_64 platform
7736 2005-08-13 Raphael Neider <rneider AT web.de>
7738 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7739 as it might be executed DURING a build (parallel make is wonderful)
7741 2005-08-13 Raphael Neider <rneider AT web.de>
7743 * device/lib/Makefile.in (port-specific-objects-pic16):
7744 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7745 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7747 * device/lib/pic16/Makefile.rules: build subdirs before creating
7748 the library, removed builddir rule, create $(builddir) early in
7749 recurse rule, use empty recurse rule for leaf directories
7750 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7751 mkdir errors (race condition), removed duplicate suffix "hex"
7753 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7754 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7755 prevents mkdir -p from aborting on Alpha
7757 2005-08-12 Raphael Neider <rneider AT web.de>
7759 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7760 db-statements in order to allow for arrays of pointers in code
7761 sections to be placed without interspersed 0-padding, fixes
7763 * (emitStatistics): fixed division by zero for pic18f1220
7764 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7765 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7766 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7767 * (pic16_pCodeConstString): keep track of already emitted string
7768 literals to prevent "duplicate definitions of symbol _str_NR"
7769 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7771 * device/lib/Makefile.in: ignore failing PIC16 library builds
7772 * device/lib/pic16/Makefile: do not build if gputils are missing
7773 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7775 2005-08-10 Raphael Neider <rneider AT web.de>
7777 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7780 2005-08-10 Raphael Neider <rneider AT web.de>
7782 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7783 Rokas' patch to add the new fixed point type "__fixed16x16"
7784 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7785 functions for __fixed16x16 arithmetics
7786 * device/lib/pic16: reimplemented the build system to support
7787 a separate build directory, better handling of libio (create
7788 the library in a separate subdir for each architecture) and
7789 easier configuration (centralized in Makefile.common)
7791 2005-08-07 Raphael Neider <rneider AT web.de>
7793 * src/pic16/gen.c (genrshTwo): fixed sign extension
7794 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7795 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7797 * device/include/pic16/pic18f4220.h: NEW, header for
7798 pic18f4220 and pic18f4320
7799 * device/include/pic16/pic18fregs.h: added new devices,
7800 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7801 * device/include/pic16/signal.h: resolved name clashes
7802 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7803 to also allow testing for interrupt enable bits, added
7804 comments on how to use the macros
7805 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7806 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7807 register definitions for the devices
7808 * device/lib/pic16/pics.all: added new devices
7809 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7811 * device/lib/pic16/libc/stdlib/memfree: do not count
7812 the block header as free memory
7813 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7814 simplified and added missing end-of-blocklist-marker
7815 (reported by Peter Onion, fixes #1252814)
7816 * (_mergeHeapBlock): fixed loop condition
7817 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7818 len==0, restructured code
7819 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7820 up a bit, reduced bitfield accesses, prevent endless loops
7821 in case of heap corruption
7822 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7823 "unreferenced arguments/must return a value" warnings
7824 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7825 replaced BAUDREG with SPBRG
7826 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7827 device/lib/pic16/debug/gstack/gstack.c: replaced
7828 _naked, _asm, _endasm with __naked, __asm, __endasm
7830 2005-08-05 Raphael Neider <rneider AT web.de>
7832 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7833 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7835 2005-08-05 Borut Razem <borut.razem AT siol.net>
7837 * device/lib/Makefile.in: added missing ';'
7838 * configure: removed ^M characters
7840 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7842 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7843 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7846 2005-08-04 Borut Razem <borut.razem AT siol.net>
7848 * configure.in: pic16 libraries build 2nd try - enable running
7849 configure in device/lib/pic16
7850 * configure: regenerated from configure.in
7851 * device/lib/Makefile.in: create $(PORT)/bin directory
7853 2005-08-03 Raphael Neider <rneider AT web.de>
7855 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7856 to get/set values via pointers
7857 * (genUnpackBits,genPackBits): changed detection of
7858 ptr->bitfield vs. sym.bitfield, fixed access via generic
7859 pointers, removed dead (wrong) code for multibyte bitfields
7860 * (genNearPointerGet, genGenPointerGet): removed useless code,
7861 fixed bitfield detection, fixes #1250594
7862 * (genNearPointerSet): removed useless code
7863 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7864 and introduced macro pic16_emitpcode that conditionally emits
7865 the origin of the following pCode (useful for debugging SDCC)
7866 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7867 * (createDefmap): fixed handling of LFSR for --optimize-df
7869 2005-08-02 Borut Razem <borut.razem AT siol.net>
7871 * device/lib/Makefile.in: pic16 libraries build enabled since
7872 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7874 2005-08-02 Raphael Neider <rneider AT web.de>
7876 * src/pic16/gen.c (genPackBits): removed deprecated warning
7877 * (genGenPointerSet): fixed bitfield detection
7879 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7881 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7883 2005-07-31 Raphael Neider <rneider AT web.de>
7885 * device/lib/pic16/libdev/pic18f458.c,
7886 device/include/pic16/pic18f458.h: added missing T0CONbits
7888 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7890 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7892 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7894 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7896 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7898 * device/include/mcs51/at89c51ed2.h: added.
7900 2005-07-23 Raphael Neider <rneider AT web.de>
7902 * src/pic/gen.h: added emitpcode macro for debugging
7903 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7904 and replace by macro adding debug information on demand
7905 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7906 * (gencjne): tried to fix; replaced with correct (slower) code
7907 * (gen{Unp,P}ackBits): fixed single bit access
7908 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7909 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7910 previous instruction
7911 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7912 register has to be handled with care (forbidding movement
7913 of assignments/uses, removing assignments completely, ...)
7914 * (pCodeOptime2pCodes): make use of regIsSpecial
7915 * added lots of debugging output (commented out)
7916 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7917 from being reused as result UNLESS it is known to work
7919 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7921 * support/Util/dbuf.h: include <stddef.h> for size_t
7922 * .version: changed to version 2.5.2
7924 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7926 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7928 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7930 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7931 (genModOneByte): removed needless psha/pula
7933 2005-07-22 Raphael Neider <rneider AT web.de>
7935 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7936 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7937 * src/pic/gen.c (resolveIfx): do not "invent" labels
7938 * (genSkipc): changed to positive logic
7939 * (genSkipCond): removed as no longer needed
7940 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7942 * (genLeftShift): check operands are in different registers
7943 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7944 INCF does not update CARRY...
7945 * src/pic/main.c: fixed _linkCmd
7946 * src/pic/pcode.c (unlinkpCode): added inactive code
7947 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7948 alive (do not assign result and operand overlapping registers)
7950 2005-07-22 Raphael Neider <rneider AT web.de>
7952 * src/pic/device.c (dump_sfr): replaced register declaration with
7953 call to emitSymbolToFile() to avoid duplicate symbols
7954 * (assignRelocatableRegisters): do not declare external symbols
7955 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7956 right (take size of type, not etype)
7957 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7958 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7959 * (packRegsForAccUse): disabled assignment of WREG as
7960 the result reg to prevent occurence of just fixed #1235003,
7962 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7963 symbols (avoids duplicate symbols in .asm file)
7964 * (pic14emitRegularMap): use emitSymbolToFile()
7965 * src/pic/gen.c (aopOp): fixed spillLocation handling
7966 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7967 * (genDataPointerSet): removed unneccessary variables/output
7969 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7971 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7972 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7974 2005-07-21 Raphael Neider <rneider AT web.de>
7976 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7977 architecture cannot handle them efficiently, fixes bug #1235003
7978 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7979 check for empty sets before using them (fixes bug #1232190)
7981 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7984 (lnksect2): generate warnings for memory overlap
7985 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7986 constseg to set the name of these segments so you can instruct the linker
7987 to place them in banks
7988 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7989 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7990 added code_seg and const_seg to options
7991 * src/SDCCglue.c (emitMaps): use options.const_seg,
7992 (createInterruptVect): put interrupt vectors in segment HOME,
7993 (glue): put HOME before static segment and put the main glue in HOME,
7994 (glue): use options.code_seg
7995 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7996 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7997 these segments so you can instruct the linker to place them in banks
7998 (linkEdit): use code_loc for HOME segment which should be the first
7999 segment in code memory now
8000 * src/SDCCmem.c: fixed more stuff like bug 1238386
8001 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8002 (changePointer): don't change function pointers to code pointers for
8004 (compareType): added exceptional check for banked function pointers
8005 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8006 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8007 after static in code memory
8008 * src/mcs51/gen.c: added aopLiteralLong prototype,
8009 (aopForSym): use getSize for functions,
8010 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8011 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8012 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8014 (genPcall): use call for literal function pointers and generate banked
8015 calls over the one trampoline so there's only one place for the user to
8016 modify according to his/hers hardware,
8017 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8018 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8019 * src/mcs51/main.c: added keyword banked,
8020 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8021 * support/Util/SDCCerr.c,
8022 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8023 needed for passing the bank and address to the trampoline
8024 * device/lib/mcs51/crtbank.asm: added for bankswitching
8025 * device/lib/mcs51/Makefile: added crtbank
8027 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8029 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8030 for fields at offset 0 of a struct or union as reported
8031 on 2005-07-07 in the developer mailing list.
8033 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8035 * src/SDCCmem.c: fixed bug 1238386
8037 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8039 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8040 (patch #1144962), added peephole 300, enabled 259.x
8041 * doc/sdccman.lyx: removed screenshot and provided link instead
8043 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8045 * doc/sdccman.lyx: added section about debugging with ddd
8046 * doc/figures/ddd_example.eps: screenshot of debugging session
8048 2005-07-04 Raphael Neider <rneider AT web.de>
8050 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8051 like CODE pointers, fixes #1115683
8052 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8053 call, fixes bugs #1232211, #1228110,
8054 fixed wrong casts to pCodeFlow from pCodeInstructions
8056 2005-07-04 Raphael Neider <rneider AT web.de>
8058 * src/pic/gen.c (popGet): changed assert to allow for
8060 * (popGetAddr): changed signature to provide
8061 an additional index, patched all call sites
8062 * (genCmpEq): handle literal-like operands correctly
8063 * (genAddrOf): added sanity checks on __code/__data pointers
8064 * (genAssign): added handling of symbols from __code section
8065 * (gencjne): do not generate code for comparisons whose result
8066 is neither stored nor used, fixes bug #1171114
8067 * (AccLsh, AccRsh): operate on operand instead of WREG
8068 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8069 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8071 * rewrote complete shift-by-literal logic, commented unused
8073 * (genConstPointerGet): get multiple bytes (if result size > 1),
8074 fixed handling of non-immediate addresses
8075 * (genPointerGet): handle CODE pointers like CONST pointers
8076 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8077 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8078 operand is to be treated as a literal or not
8079 * (mov2w,genPcall,genCmpEq),
8080 src/pic/genarith.c: use aop_isLitLike() to decide between
8081 literal/register contents
8082 * (addSign): added missing offset
8083 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8084 only emit comment in debug-mode,
8085 use {aop,op}_isLitLike throughout the file
8086 * src/pic/glue.c: fix initializers for pointers (work in progress)
8087 * src/pic/pcode.c (get_op): honor index on _const symbols
8088 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8089 * (dumppBlock): added pCode size estimation
8090 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8091 check for IS_SYMOP before OP_SYMBOL'ing
8092 * fixed indentation, compacted switch-statements
8093 * (allocReg): find free register and allocate it instead of
8094 allocating new registers all the time
8095 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8096 registers as its operands (necessary only for multibyte GETs)
8098 2005-07-01 Raphael Neider <rneider AT web.de>
8100 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8101 debugging .asm-output macros FENTRY + FEXIT
8102 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8104 * (emitpComment): NEW, printf to pCode
8105 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8107 * (popGetAddr): NEW, variant of popGet to access an immediates
8108 high(er) bytes instead of the n'th byte of memory they reference,
8109 replaced popGet with popGetAddr where neccessary
8110 * (genDataPointerGet): reactivated and fixed implementation
8111 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8113 * (genDataPointerSet): fixed multibyte assignments
8114 * (genpic14Code): fixed --i-code-in-asm handling
8115 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8116 * (genPlus): fixed index-out-of-bounds error
8117 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8118 * src/pic/ralloc.c: added debugging output macro FENTRY2
8119 * (spillThis): fixed indentation, enbraced for-body for clarity
8120 * (rematStr): commented out as now unused
8121 * (regTypeNum): commented out special spill case (overwrites
8123 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8125 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8127 * doc/sdccman.lyx: documented sfr16/sfr32,
8128 added example for using storage class with function pointers
8129 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8131 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8134 * device/lib/_itoa.c,
8135 * device/lib/_ltoa.c: optimized codesize
8136 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8137 but don't know how to suppress the double warning.
8138 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8139 * support/Util/SDCCerr.c,
8140 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8142 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8144 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8145 fixed old K&R prototypes
8146 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8147 * device/lib/_gptrget.c,
8148 * device/lib/_gptrgetc.c,
8149 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8150 also new versions for small generic pointers and banked generic pointers
8151 * src/port.h: added const_name
8152 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8153 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8154 * src/SDCCcse.c (findPrevIc): check all associative operators
8155 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8156 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8157 * src/SDCCmem.c: updated comments,
8158 set far-space to 0 for pdata, results in optimized code
8159 * src/SDCCmem.h: added macro CONST_NAME
8160 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8161 moving the info into the highest bits, see also gptrget/gptrput
8162 * src/src.dsp: added sdcc.ico to project files
8163 * src/avr/gen.c (genCast): fixed bug 0x%d
8164 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8165 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8166 relation between ptr_type and DCL_TYPE,
8167 (genCast): fixed bug 0x%d
8168 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8169 (CODE)" for const_name
8170 * src/hc08/gen.c (genCast): fixed bug 0x%d
8171 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8172 (hc08_port): added "CONST (CODE)" for const_name
8173 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8174 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8175 between ptr_type and DCL_TYPE,
8176 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8177 operand* and took AOP() inside function so sfr-ness can be checked,
8178 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8180 (genFunction, genEndFunction): optimized stack setup,
8181 (genMinus): optimized for literals with ending zeroes (in bytes),
8182 (genCast): fixed bug 0x%d
8183 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8184 (mcs51_port): added "CONST (CODE)" for const_name
8185 * src/mcs51/peeph.def: made rule 226 more generic
8186 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8187 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8188 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8189 * src/z80/main.c (z80_port): added NULL for const_name,
8190 (gbz80_port): added NULL for const_name
8191 * support/regression/tests/bug663539.c,
8192 * support/regression/tests/sfr16.c: new tests
8194 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8196 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8198 2005-06-24 Raphael Neider <rneider AT web.de>
8200 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8202 * device/include/pic16/signal.h: added USBIF
8205 2005-06-24 Raphael Neider <rneider AT web.de>
8207 * device/lib/pic16/libdev/pic18f2455.c,
8208 device/include/pic16/pic18f2455.h: NEW
8209 * device/include/pic16/pic18fregs.h,
8210 device/lib/pic16/pics.all,
8211 src/pic16/device.c: added 18f2455
8212 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8213 device/include/pic16/{pic18f[68][567].h,usart.h}:
8214 replaced MULTIPLE_USARTS define with more relaible
8215 compatibility sfrs (for USART access)
8217 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8219 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8220 and the output asm file line is printed on two lines.
8222 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8224 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8225 BGT, BLE, BHI, and BLS instructions
8226 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8228 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8229 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8231 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8233 2005-06-15 Raphael Neider <rneider AT web.de>
8235 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8236 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8237 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8238 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8239 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8241 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8243 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8244 Marcel Telka in bug #1215704
8246 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8248 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8249 located in shared memory bank.
8251 2005-05-31 Raphael Neider <rneider AT web.de>
8253 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8254 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8255 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8257 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8259 * device/lib/_strncpy.c: fixed the fix
8261 2005-05-26 Raphael Neider <rneider AT web.de>
8263 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8264 initializers with \0, bug #1208187
8265 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8266 intializers with \0, bug #1208187
8268 2005-05-26 Raphael Neider <rneider AT web.de>
8270 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8271 initializers with \0, bug #1208187
8272 * src/pic16/main.c (_process_pragma): added sanity checks
8273 for stack position and size, emit warnings when appropriate
8275 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8277 * device/lib/_strncpy.c: fixed not filling with \0
8279 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8281 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8283 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8284 compound_statement),
8286 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8288 2005-05-24 Raphael Neider <rneider AT web.de>
8290 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8292 2005-05-24 Raphael Neider <rneider AT web.de>
8294 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8295 TRISE definitions, closes bug #1162453
8297 2005-05-22 Raphael Neider <rneider AT web.de>
8299 * src/pic16/main.c (_process_pragma): check for missing
8300 arguments to pragmas code and udata
8301 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8302 consistency fixes to match other headers (thanks to Jim Paris)
8303 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8305 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8309 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8311 * support/regression/tests/bug1198642.c: new test
8312 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8313 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8314 * support/scripts/resource.h,
8315 * support/scripts/resource.rc,
8316 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8317 * support/scripts/sdcc.ico: added 32x32 icon
8319 2005-05-18 Raphael Neider <rneider AT web.de>
8321 * device/lib/pic16/libdev/pic18f*.c,
8322 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8323 keywords to "__sfr" and "__at (X)"
8324 * device/include/pic16/pic18fregs.h: added pic18f4520
8325 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8326 #1203088 (MPLAB compatibility)
8328 2005-05-17 Raphael Neider <rneider AT web.de>
8330 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8331 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8332 * device/lib/pic16/pics.all: added new devices
8333 * src/pic16/device.c: added support for pic18f4520
8335 2005-05-16 Raphael Neider <rneider AT web.de>
8336 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8337 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8338 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8339 convenience function for bit access
8341 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8343 * device/lib/printf_large.c: fixed bug 1193299
8344 * support/regression/tests/bug1057979.c: added test %3.3s
8346 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8348 * device/include/mcs51/8051.h,
8349 * device/include/mcs51/8052.h: made parseable with lint
8350 * device/include/mcs51/lint.h: added include file for (sp)lint
8351 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8352 * doc/cdbfileformat.lyx,
8353 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8355 2005-05-14 Raphael Neider <rneider AT web.de>
8357 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8358 * device/lib/pic16/libc/stdlib/itoa.c (new)
8359 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8360 * device/lib/pic16/libio/Makefile: exclude subdir according to
8361 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8362 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8363 * src/pic16/gen.c (genFunction): prevent annoying warning
8364 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8366 * support/cpp2/cppmain.c (cpp_output_string): new
8367 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8370 2005-05-13 Borut Razem <borut.razem AT siol.net>
8372 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8374 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8376 * .version: changed to version 2.5.1; back to bleeding edge development
8378 2005-05-11 Borut Razem <borut.razem AT siol.net>
8380 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8381 generate PDF version 1.3 documents
8383 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8385 * .version: changed to version 2.5.0
8387 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8389 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8391 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8393 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8394 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8395 well as many smaller updates.
8396 * .version: changed to version 2.5.0-pre1
8398 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8400 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8402 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * support/regression/tests/bug1185672.c: added
8405 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8407 * src/mcs51/gen.c (genCall): added comments, made it look safer
8408 * src/mcs51/gen.c (genEndFunction): simplified
8410 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8412 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8414 2005-04-14 Borut Razem <borut.razem AT siol.net>
8416 * fixed bug 1045046 - SIGSEGV with really simple code?:
8417 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8418 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8420 2005-04-14 Borut Razem <borut.razem AT siol.net>
8422 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8423 src/pic16/device.h: temporarily disabled experimental #inline pragma
8426 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8428 * device/include/z80/stdio.h,
8429 * device/include/z80/string.h: removed these highly incomplete files so
8430 SDCC can use the default ones in device/include/
8432 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8434 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8436 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8439 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8441 * device/include/malloc.h: removed redundant __reentrant prototypes
8442 * device/lib/_mullong.c: added working xstack variant in asm (C version
8443 doesn't pass regression tests)
8444 * device/lib/bpx.c: used __data and made bpx char for mcs51
8445 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8446 (createFunction): fixed bug with xstackPtr
8447 * src/SDCCcse.c: corrected comments
8448 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8449 (killDeadCode, eBBlockFromiCode): removed unused code
8450 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8452 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8453 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8454 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8455 (genModOneByte): fixed warning in MSVC
8456 * src/mcs51/main.c (): added comments
8457 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8459 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8461 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8463 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8465 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8467 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8469 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8470 characters arrays of larger size than the declared one.
8472 2005-04-10 Borut Razem <borut.razem AT siol.net>
8474 * src/pic/gen.c (genInline),
8475 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8476 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8477 (findNextInstruction), (findPrevInstruction),
8478 (findInstructionUsingLabel),
8479 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8480 * src/pic/pcode.c (findLabel): added missing '\n'
8481 * src/src.dsp: added SDCCdwarf2.c to the project
8483 2005-04-09 Borut Razem <borut.razem AT siol.net>
8485 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8487 2005-04-08 Raphael Neider <rneider AT web.de>
8489 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8490 into the chain after a given one) and mergeDefmapSymbols (combine
8491 defmap entries for each symbol per pcode)
8492 * (createDefmap): have defmap entries merged in the end
8493 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8494 a symbol before replacing one access type's symbol, merge symbols in
8495 the end (replacement symbol might already have an entry)
8496 * (assignValnums): keep reference to written WREG intact
8498 2005-04-08 Raphael Neider <rneider AT web.de>
8500 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8503 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8505 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8508 2005-04-07 Raphael Neider <rneider AT web.de>
8510 * device/include/pic16/usart.h: added compatibility defines for
8511 devices with more than one USART
8512 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8514 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8516 * device/lib/Makefile.in: updated for port specific include
8518 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8520 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8522 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * device/include/8051.h,
8525 * device/include/8052.h,
8526 * device/include/at89S8252.h,
8527 * device/include/at89c55.h,
8528 * device/include/at89x051.h,
8529 * device/include/at89x51.h,
8530 * device/include/at89x52.h,
8531 * device/include/mcs51reg.h,
8532 * device/include/reg51.h,
8533 * device/include/reg764.h,
8534 * device/include/regc515c.h,
8535 * device/include/sab80515.h: (re)moved these 12 files
8536 * device/include/mcs51/8051.h,
8537 * device/include/mcs51/8052.h,
8538 * device/include/mcs51/at89S8252.h,
8539 * device/include/mcs51/at89c55.h,
8540 * device/include/mcs51/at89x051.h,
8541 * device/include/mcs51/at89x51.h,
8542 * device/include/mcs51/at89x52.h,
8543 * device/include/mcs51/mcs51reg.h,
8544 * device/include/mcs51/reg51.h,
8545 * device/include/mcs51/reg764.h,
8546 * device/include/mcs51/regc515c.h,
8547 * device/include/mcs51/sab80515.h: and added them here
8549 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8551 * device/include/stdarg.h: changed SDCC specific keywords to double
8553 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8555 * device/include/hc08/mc68hc908gp32.h,
8556 * device/include/hc08/mc68hc908jb8.h,
8557 * device/include/hc08/mc68hc908jkjl.h,
8558 * device/include/hc08/mc68hc908qy.h: fixed comments
8559 * device/include/mcs51/README: updated
8560 * device/include/mcs51/c8051f120.h: added PINRSF
8561 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8562 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8563 amidst code. Also inline is not supported.
8565 2005-04-06 Raphael Neider <rneider AT web.de>
8567 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8568 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8569 callers stack/frame pointers
8571 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8573 * device/include/pic16/usart.h: added, missing in previous commit,
8574 * device/include/pic16/adc.h: fixed typo,
8575 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8577 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8579 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8580 uninitialized because a bug appears with gplink
8581 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8582 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8583 complains for unrecognised option
8585 2005-04-05 Raphael Neider <rneider AT web.de>
8587 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8588 structs as well (using memcpy)
8589 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8590 on ISRs (GOTO has no label)
8591 * src/pic16/device.h: added OF_OPTIMIZE_DF
8592 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8593 new data flow analysis/optimization
8594 * src/pic16/pcode.c: added (prototypes for and implementation of)
8595 dataflow analysis functions, fixed pCodeInstructions' inCond and
8596 outCond values, made RCALL a branch instruction
8597 * (pic16_unlinkpCode): keep C line if possible
8598 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8599 C line moved if possible
8600 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8601 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8602 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8603 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8605 * (pic16_getJumptabpCode): NEW, needed in...
8606 * (LinkFlow): fixed handling of jumptables, calls and conditional
8608 * (pic16_InsertCommentAfter): NEW
8609 * (pic16_pCodeReplace): made verbose and flow preserving
8610 * (AnalyzeFlow): added call to data flow analysis
8611 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8612 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8613 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8615 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8617 * src/SDCCast.c (decorateType): fixed bug #1105626
8619 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8621 * device/include/asm/pic16/features.h,
8622 * pic18f*.h headers,
8623 * device/include/pic16/adc.h,
8624 * device/include/pic16/delay.h,
8625 * device/include/pic16/i2c.h,
8626 * device/include/pic16/malloc.h,
8627 * device/include/pic16/stdio.h,
8628 * device/include/pic16/stdlib.h,
8629 * device/include/pic16/string.h,
8630 * device/lib/pic16/libc/stdio/printf_tiny.c,
8631 * device/lib/pic16/libc/stdio/printf_small.c,
8632 * device/lib/pic16/libc/stdio/strmgpsim.c,
8633 * device/lib/pic16/libc/stdio/strmmssp.c,
8634 * device/lib/pic16/libc/stdio/strmusart.c,
8635 * device/lib/pic16/libc/stdio/vfprintf.c,
8636 * device/lib/pic16/libc/stdlib/ltoa.c,
8637 * device/lib/pic16/libc/stdlib/putchar.c,
8638 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8639 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8640 * device/lib/pic16/libc/stdlib/memchrram.c,
8641 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8642 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8643 * device/lib/pic16/libio/adc/adcbusy.c,
8644 * device/lib/pic16/libio/adc/adcread.c,
8645 * device/lib/pic16/libio/adc/adcsetch.c,
8646 * device/lib/pic16/libio/usart/ubaud.c,
8647 * device/lib/pic16/libio/usart/ubusy.c,
8648 * device/lib/pic16/libio/usart/udrdy.c,
8649 * device/lib/pic16/libio/usart/uopen.c,
8650 * device/lib/pic16/libio/usart/uputc.c,
8651 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8652 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8653 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8654 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8655 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8656 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8657 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8658 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8659 specific keywords to double underlined form,
8660 * device/lib/pic16/libc/Makefile.rules,
8661 * device/lib/pic16/libsdcc/Makefile.rules,
8662 * device/lib/pic16/libm/Makefile,
8663 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8664 to compile with C standard set in Makefile.common
8665 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8666 rand.c and crc.c in compilation process,
8667 * device/lib/pic16/libsdcc/int/divuint.c,
8668 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8669 `c' from signed to unsigned,
8670 * device/lib/pic16/startup/crt0.c,
8671 * device/lib/pic16/startup/crt0i.c,
8672 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8673 keywords to double underlined form, bug fixes in _do_cinit function
8674 which prevented the correct initialization of the .idata segment,
8675 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8676 core to enter a infinite loop
8677 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8679 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8681 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8683 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8685 * device/include/Makefile.in: add support for hc08 subdirectory
8686 * device/include/hc08/: new subdirectory
8687 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8688 Lucas Loizaga, thanks!
8689 * device/include/hc08/mc68hc908qy.h,
8690 * device/include/hc08/mc68hc908gp32.h,
8691 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8692 their own directory. Changed internal macro names to use the compiler
8693 reserved namespace. Changed SDCC specific keywords to double
8695 * device/include/math.h,
8696 * device/include/malloc.h,
8697 * device/include/stdarg.h,
8698 * device/include/stdbool.h
8699 * device/include/string.h,
8700 * device/include/tinibios.h,
8701 * device/include/ds400rom.h,
8702 * device/include/8051.h,
8703 * device/include/8052.h,
8704 * device/include/80c51xa.h,
8705 * device/include/at89c55.h,
8706 * device/include/at89S8252.h,
8707 * device/include/at89x51.h,
8708 * device/include/at89x52.h,
8709 * device/include/ds80c390.h,
8710 * device/include/reg764.h,
8711 * device/include/regc515c.h,
8712 * device/include/sab80515.h,
8713 * device/include/mcs51/c8051f000.h,
8714 * device/include/mcs51/c8051f018.h,
8715 * device/include/mcs51/c8051f020.h,
8716 * device/include/mcs51/c8051f040.h,
8717 * device/include/mcs51/c8051f060.h,
8718 * device/include/mcs51/c8051f120.h,
8719 * device/include/mcs51/c8051f300.h,
8720 * device/include/mcs51/c8051f310.h,
8721 * device/include/mcs51/c8051f320.h,
8722 * device/include/mcs51/c8051f330.h,
8723 * device/include/mcs51/c8051f350.h,
8724 * device/include/z180.h: Changed SDCC specific keywords to double
8727 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8729 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8731 * (pic16_assignConfigWordValue): disable testing of configuration
8732 register value with config mask,
8733 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8734 function with port->fun_prefix,
8735 * (genFunction): when generating a naked interrupt function never
8736 create an absolute segment placed in interrupt vector address, place
8737 the actual interrupt function at IVA instead, when an interrupt
8738 function is generated with unspecified interrupt then do not create
8739 the absolute section,
8740 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8741 code for generating a call to generic pointer get/put function with
8742 a call to function pic16_callGenericPointer(),
8743 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8744 the call to the generic pointer get/put functions with prefixing the
8745 function name with port->fun_prefix,
8746 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8747 * src/pic16/main.c (_process_pragma): prefix function with
8749 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8750 calling assembler, old 18Fxxxx macro is deprecated,
8751 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8752 PC_ASMDIR in while condition,
8753 * (findInstruction): add PC_ASMDIR in while condition,
8754 * (buildCallTree): prefix main with port->fun_prefix,
8755 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8756 identifier for variable with banked access in instructions BTFSS,
8757 BTFSC, BCF, BSF, BTG
8758 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8759 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8760 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8761 perform optimization when enviroment variable NO_REG_OPT is set,
8762 * (insideLRBlock): NEW, return 1 if register is inside an
8763 INF_LOCALREGS block,
8764 * (RemoveRegFromLRBlock): remove a register that is completely
8765 eliminated by register optimization, but it is still left in local
8766 register store/restore in/from stack block,
8767 * (Remove2pcodes): after removing register, check to see if it
8768 should be removed from local register store/restore in/from stack
8770 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8771 DUMMY_READ_VOLATILE,
8773 * device/include/pic16/adc.h: minor prototype modifications and
8775 * device/include/pic16/malloc.h: added GPL notice various
8777 * device/include/pic16/stdint.h: NEW, standard header for ints
8778 * device/include/pic16/delay.h: NEW, header for delay functions,
8779 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8781 * device/include/pic16/signal.h: NEW, header providing helper macros
8782 for implementing signal handlers,
8783 * device/include/pic16/stdio.h: added prototypes for functions,
8784 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8785 prototypes for stdin and stdout, added macro PUTCHAR to
8786 automatically implement putchar function prototype,
8787 * device/include/pic16/usart.h: modified and updated USART library,
8788 * device/lib/pic16/libio/adc/,
8789 * device/lib/pic16/libio/i2c: some modifications to improve library
8791 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8792 family of functions,
8793 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8794 family of functions and other sources,
8795 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8796 of the PIC18Fxx[28] devices,
8797 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8798 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8799 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8800 _do_cinit function, because the previous failed when local variables
8801 where not placed in the same memory bank,
8802 * device/lib/pic16/libsdcc/char/: various modifications to improve
8803 library performance,
8804 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8805 information on the new functions of the c library and more...
8807 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8809 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8811 2005-03-26 Raphael Neider <rneider AT web.de>
8813 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8814 if condition == CARRY)
8815 * (genCmp): adapted to new genSkipc semantics
8816 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8817 on rIfx (genCmp was broken)
8819 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8821 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8822 * src/z80/main.c (_keywords[]),
8823 * src/SDCCglobal.h (struct options),
8825 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8826 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8827 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8828 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8829 always available in leading double underscore form. The C99 support is
8830 mostly missing, but it's a start.
8831 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8832 reserved identifier "__data".
8834 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8836 * src/mcs51/peeph.def: fixed bug 1170013
8838 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * device/include/mcs51reg.h: fixed bug 842007
8842 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8844 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8847 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8849 * src/port.h (struct PORT),
8850 * src/avr/ralloc.c (avr_assignRegisters),
8852 * src/ds390/ralloc.c (ds390_assignRegisters),
8854 * src/hc08/ralloc.c (hc08_assignRegisters),
8856 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8858 * src/pic/ralloc.c (pic14_assignRegisters),
8860 * src/pic16/ralloc.c (pic16_assignRegisters),
8862 * src/xa51/ralloc.c (xa51_assignRegisters),
8864 * src/z80/ralloc.c (z80_assignRegisters),
8866 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8867 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8869 * src/SDCCdflow.c (computeDataFlow),
8871 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8873 * src/SDCCcflow.c (*),
8875 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8876 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8877 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8878 immedDom() returning wrong block; probably fixes bug #1160833)
8880 2005-03-20 Borut Razem <borut.razem AT siol.net>
8882 * support/scripts/inc2h.pl: WIN32 port
8884 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8886 * device/lib/makefile.in: added abs.c and labs.c
8888 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8890 * device/include/stdint.h: added
8891 * device/lib/abs.c: added
8892 * device/lib/labs.c: added
8893 * device/include/stdlib.h: added abs() and labs() prototypes
8894 * device/lib/libsdcc.lib: added abs and labs
8895 * device/include/float.h,
8896 * device/lib/_fsmul.c,
8897 * device/lib/printf_fast.c,
8898 * device/lib/printf_tiny.c: updated comments
8900 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8905 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8907 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8908 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8910 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8912 * device/lib/printf_large.c: removed inline assembly for portability and
8913 readability. Use printf_fast if speed or size are more important.
8914 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8915 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8917 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8919 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8920 prevent compiler warning
8922 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8924 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8925 moved to level 0 and declared as static. Also they are explicit
8926 placed in access bank. This was necessery because some times they
8927 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8928 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8929 optimizations. Currently only compare to unsigned char is implemented,
8930 * src/pic16/gen.c: added fReturnIdx array,
8931 * (struct resolvedIfx) is moved to gen.h and made public,
8932 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8933 * (aopForSym): added an optimization to directly store in stack of
8934 the operand of a SEND iCode,
8935 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8936 but as registers instead (AOP_REG) using the fReturnIdx array,
8937 * (pic16_freeAsmop): remove the freed register from the
8938 _G.sregsAlloc field,
8939 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8940 a compare of 'WREG',
8941 * (pic16_popGetTempRegCond): changed function prototype, now
8942 function takes also a bitVector argument v which holds the current
8943 set of registers that are allocated for stack access by aopForSym,
8944 registers allocated in aopForSym for accessing stack symbols are not
8945 any more part of the functions usedRegs field,
8946 * (genCall): some times aopOp is called for a stack variable to be
8947 send, aopForSym might perform the push, if this is true make sure
8948 that genCall doesn't push the variable twice by testing _G.resDirect,
8949 * (genFunction): changed testing for unspecified interrupt number
8950 from 256 to INTNO_UNSPEC,
8951 * modified selection scheme of frame pointer generation. Previously
8952 if function did use local registers a frame pointer was generated,
8953 now a frame pointer is generated only if function has arguments
8954 (that need PLUSW2 register access), or has stack arguments, or the
8955 compiler is not instructed to omit the frame pointer,
8956 * (genEndFunction): before restoring local registers that were saved
8957 in the function preamble, also restore the registers that *might*
8958 have been allocated for stack access,
8959 * (genRet): removed some old comments,
8960 * (genCmp, the active (RN's) version): added a call to the
8961 pic16_genCmp_special function to perform the compare with a more
8962 robust and optimized way,
8963 * (genInline): a feature has been added in inline code generation,
8964 which allows a wildcard variable substitution when writing inline
8965 assembly. Code is incomplete and experimental therefore undocumented,
8966 * (genCast): changed order of aopOp for result and right to allow
8967 aopForSym to directly load the result if possible,
8968 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8969 perform an optimized compare on some selected special occasions,
8970 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8971 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8972 generate an IVT any more,
8973 * src/pic16/main.c (pic16_optionsTable): added command line option
8975 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8976 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8978 * src/pic16/NOTES: Raphael Neider added in list of active developers
8979 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8980 jumptable_end to prevent bug #,
8981 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8982 inCond and outCond fields,
8983 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8984 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8985 turn off register spilling,
8986 * (packRegsForOneUse): synced with other ports' versions although it
8987 is not used currently,
8988 * (pic16_packRegisters): added an optimization while reading
8989 structure bitfields, some registers may be saved (malloc code is
8990 decreased by 80 bytes)
8992 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8994 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8995 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8996 this can be optimized more?
8998 2005-03-10 Raphael Neider <rneider AT web.de>
9000 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9001 genNearPointerGet): (hopefully) fixed access to bitfields via
9002 pointers (p->bitN = x; and x = p->bitN; failed)
9004 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9006 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9008 2005-03-09 Raphael Neider <rneider AT web.de>
9010 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9012 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9014 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9015 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9016 (regTypeNum): set REG_BIT type if necessary
9017 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9018 * support/regression/tests/critical.c: check bug 1144613
9020 2005-03-02 Raphael Neider <rneider AT web.de>
9022 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9024 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9026 * src/avr/ralloc.c (serialRegAssign),
9027 * src/ds390/ralloc.c (serialRegAssign),
9028 * src/hc08/ralloc.c (serialRegAssign),
9029 * src/mcs51/ralloc.c (serialRegAssign),
9030 * src/pic/ralloc.c (serialRegAssign),
9031 * src/pic16/ralloc.c (serialRegAssign),
9032 * src/xa51/ralloc.c (serialRegAssign),
9033 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9035 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9037 * src/SDCCast.c (decorateType): fixed bug 1124787
9039 2005-02-20 Hubert Sack <sack AT digiplan.de>
9040 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9042 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9045 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9047 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9048 to keep the correct label reference count when adding/removing references
9049 to labels. A peephole file using this is appended to patch #1144962.
9051 2005-02-14 Raphael Neider <rneider AT web.de>
9053 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9054 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9055 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9056 retrievals of result operand's value on assignment
9058 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9060 * device/include/pic16/string.h: modified prototype for memccpy()
9061 to memccpy(void *, void *, char, size_t)
9062 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9063 check whether to omit frame pointer or not,
9064 * (genInline): convert all occurences of "\n" to LF in inline
9065 assembler blocks, this helps formatting the inline text,
9066 * (pic16_loadFSR0): modified prototype,
9067 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9068 removed some 8051 legacy code,
9069 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9070 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9071 before allocating temporary registers in functions,
9073 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9075 * support/regression/tests/bitvars.c: corrected the "fix"
9077 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9079 * support/regression/tests/bitvars.c,
9080 * support/regression/tests/bitwise.c,
9081 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9083 2005-02-10 Raphael Neider <rneider AT web.de>
9085 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9086 different size for Alpha
9087 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9089 2005-02-09 Raphael Neider <rneider AT web.de>
9091 * src/SDCC.lex(doPragma) : save and restore warning options as well
9092 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9093 * have #pragma less_pedantic set the errorlevel to WARNING
9095 * (cloneOptimize) : fixed wrong malloc's size
9096 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9097 facilitate correct handling of #pragma (save|restore)
9099 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9101 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9103 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9105 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9107 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9109 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9111 2005-02-02 Raphael Neider <rneider AT web.de>
9113 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9114 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9115 * (pic16_storeForReturn): fixed to allow returning function pointers
9116 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9117 * device/include/pic16/{stddef.h,stdbool.h}: added
9119 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9121 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9123 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9125 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9126 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9127 appeared to be required
9129 2005-01-31 Borut Razem <borut.razem AT siol.net>
9131 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9132 include/mcs51 and include/z80 directories to the package
9134 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9136 * src/hc08/gen.c (genFunction): fixed bug #1112752
9138 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9140 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9142 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9144 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9146 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9148 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9150 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9152 * device/include/c8051fxxx.h: removed these 6 files
9153 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9155 2005-01-26 Raphael Neider <rneider AT web.de>
9157 * src/pic16/gen.c (genAssign): fixed assignment from longs
9158 in codespace (were cut to three bytes)
9159 * (genDummyRead): implemented (except for CODESPACE...),
9161 * src/pic16/glue.c (emitStatistics): beautified
9162 * device/lib/pic16/libm/Makefile: added include path
9164 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9166 * src/z80/gen.c (aopPut): fixed bug #1103902
9168 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9170 * device/lib/expf.c: fixed bug #1095792
9172 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9174 * device/lib/pic16/libm: added Math library sources
9176 2005-01-24 Raphael Neider <rneider AT web.de>
9178 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9179 to enable upcast to pCodeOpReg2 (there is no type tag to
9180 differenciate the two and pic16_popGet2p cast into PCOR2)
9181 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9182 (sizeof(sectNames) changed to sizeof(sectName))
9183 Both patches fix segfaults under MinGW.
9185 2005-01-23 Raphael Neider <rneider AT web.de>
9187 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9188 Safe_[mc]?alloc()'ed variables
9189 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9190 of (byte sized) temporaries (assign them to WREG for now)
9191 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9192 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9193 this might fix SIGSEGVs on MinGW...
9194 * src/SDCCopt.c (killDeadCode): restored original behaviour
9195 (volatile operands might get thrown away though)
9197 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9199 * src/pic16/gen.c: fixed bug #1106975,
9200 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9201 pointer update, INTCON is saved, global interrupts are disabled and
9202 restored after updateing TOS.
9203 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9204 * added function attribute 'shadowregs' to take advantage of shadow
9206 * added function attribute 'wparam' as an alternative to the wparam
9208 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9209 user declares a non-ISR function as 'shadowregs',
9210 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9212 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9214 * .version: bumped version number to 2.4.8
9215 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9217 * device/lib/pic16/libio/i2c/: I2C module support library,
9218 * device/include/pic16/i2c.h: I2C support library header,
9219 * device/lib/pic16/libc/stdio/: standard IO support sources,
9220 * (printf_small.c): printf_small() source, supports float print,
9221 * (printf_tiny.c): printf_tiny() source, does not support floats,
9222 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9223 enable global optimizations for entire library source, other
9224 Makefiles in the source tree are also modified to reflect this,
9225 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9227 * doc/sdccman.lyx: updated to reflect new changes,
9228 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9229 sym->onStack if-case,
9230 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9231 sbit, idata, _idata, xdata, _xdata,
9232 * added pragma library, to link an external library, (see doc),
9233 * removed command line options, --pomit-config-words, --pomit-ivt,
9234 --pleave-reset-vector,
9235 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9236 when calling assembler to reflect memory model used, also define
9237 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9238 reflect stack model used,
9239 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9240 on stack return NULL,
9242 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9244 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9245 of the operands is volatile. Fixes #1020220
9247 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9249 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9250 * (OptimizeRegUsage): make sure that there is really no other flow where
9251 the first pCode is used
9253 2005-01-22 Raphael Neider <rneider AT web.de>
9255 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9256 to fix #1106967 (pCode->seq are not set up correctly)
9258 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9260 * src/SDCCglue.c (glue): make sure code area is declared before the
9261 static initialization area.
9263 2005-01-21 Raphael Neider <rneider AT web.de>
9265 * device/lib/Makefile.in: fixed test for pic16 install dir
9266 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9268 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9269 added --optimize-goto compiler switch and pragma wparam documentation
9270 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9271 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9272 and PRODH closing bug #1071770 (peephole optimizer)
9274 2005-01-19 Raphael Neider <rneider AT web.de>
9276 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9277 cmdLine buffers (used when calling sdcpp...) are large enough
9278 (MAX_PATH=256 truncates arguments leading to system halts when
9280 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9281 * (genUminus): rewritten to for efficiency
9282 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9283 used uninitialized in some cases)
9284 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9285 copy the third byte from the int -- now assumes 0x80 (data memory)
9286 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9287 operands (genAddLit expects the iCode's operands to swapped as
9288 well), fixed leftover bytes (crashed for short left operands)
9289 * (pic16_genMinusDec): performance improvements, removed false
9291 * (pic16_genMinus): fixed to cope with differently sized operands
9292 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9294 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9295 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9296 new banksel optimization
9297 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9298 analysis for temporary registers (segfaults...)
9299 * src/pic16/peeph.def: added rule
9301 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9303 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9304 which converts a float number to its ASCII representation
9305 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9306 functions to convert the fractional and integer part of a float to ASCII,
9307 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9308 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9310 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9312 * device/include/pic16/adc.h: added GPL info,
9313 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9314 a pCodeOp as tested operand,
9315 * (genNearPointerGet): optimized bit testing, does not use
9316 intermediate register for bit value, test directly instead with
9317 BTFSS, BTFSC, works only for single bits,
9318 * (genpic16Code): dump the name of the iCode in the asm,
9319 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9320 renamed to pic16_decodeOp,
9321 * (serialRegAssign): do not allocate a temporary register for iCode
9322 sequences that test a single bit for 1/0
9324 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9326 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9327 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9328 access stack and frame pointers. They are initially assigned to
9329 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9330 accessing SFRs. Updated all occurences of modification of stack or
9331 frame pointer in gen.c and pcode.c,
9332 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9333 assigning of a literal value to pointers,
9334 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9335 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9338 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9340 * doc/sdccman.lyx: update documentation about stack pragma, added
9341 some info for stack memory models
9343 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9345 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9347 2005-01-08 Raphael Neider <rneider AT web.de>
9349 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9350 udata sections to fix bug #1097823
9352 2005-01-05 Raphael Neider <rneider AT web.de>
9354 * src/pic16/gen.c (genGenericShift): added handling of differently
9355 sized left operand and result
9357 2005-01-04 Raphael Neider <rneider AT web.de>
9359 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9360 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9361 to hold the condition bit)
9362 * added new version of genCmp (old code available via #define)
9363 * added new version of genShiftLeft/genShiftRight in a generic
9364 way, now supports shifting by negative values
9365 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9366 shiftCount (expected by genGenericShift)
9367 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9368 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9370 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9371 is an invalid literal too...)
9373 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9375 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9376 from Raphael Neider,
9377 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9378 for 8-bit literals. This fixes some literal operands which are sign
9379 extended to 16-bits ints when instruction needs only 8-bits.
9381 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9383 * device/lib/logf.c: added mcs51 assembly version
9384 * device/lib/expf.c: added mcs51 assembly version
9385 * device/lib/_logexpf.c: new shared asm code for expf and logf
9386 * device/include/math.h: add defines for assembly math library
9387 * device/lib/Makefile.in: build new _logexpf.c
9388 * device/lib/libfloat.lib: use new _logexpf.c
9390 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9393 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9394 device types which have less than 0x7f registers.
9396 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9398 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9400 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9402 * device/lib/printf_fast.c: only build on supported arch.
9403 * device/lib/printf_tiny.c: only build on supported arch.
9404 * device/lib/printf_fast_f.c: only build if asm float lib
9405 * device/lib/_fsget1arg.c: only build if asm float lib
9406 * device/lib/_fsget2args.c: only build if asm float lib
9407 * device/lib/_fsnormalize.c: only build if asm float lib
9408 * device/lib/_fsreturnval.c: only build if asm float lib
9409 * device/lib/_fsrshift.c: only build if asm float lib
9410 * device/lib/_fsswapargs.c: only build if asm float lib
9411 * device/include/stdio.h: don't provide print_fast,
9412 print_fast_f, print_tiny prototypes if --xstack used
9414 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9416 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9417 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9420 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9422 * device/lib/printf_fast_f.c: same as printf_fast, but
9423 with floating point enabled
9424 * device/lib/printf_fast.c: minor tweaks
9425 * device/include/stdio.h: add printf_fast_f
9427 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9429 * src/SDCCmain.c: make --float-reent default for mcs51
9430 * device/lib/_fsadd.c: added mcs51 assembly version
9431 * device/lib/_fssub.c: added mcs51 assembly version
9432 * device/lib/_fsmul.c: added mcs51 assembly version
9433 * device/lib/_fsdiv.c: added mcs51 assembly version
9434 * device/lib/_fseq.c: added mcs51 assembly version
9435 * device/lib/_fsneq.c: added mcs51 assembly version
9436 * device/lib/_fsgt.c: added mcs51 assembly version
9437 * device/lib/_fslt.c: added mcs51 assembly version
9438 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9439 * device/lib/Makefile.in: add _fscmp to build
9440 * device/lib/libfloat.lib: add _fscmp to build
9442 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9444 * device/lib/_fs2slong.c: added mcs51 assembly version
9445 * device/lib/_fs2sint.c: added mcs51 assembly version
9446 * device/lib/_fs2schar.c: added mcs51 assembly version
9447 * device/lib/_fs2ulong.c: added mcs51 assembly version
9448 * device/lib/_fs2uint.c: added mcs51 assembly version
9449 * device/lib/_fs2uchar.c: added mcs51 assembly version
9450 * device/lib/_slong2fs.c: added mcs51 assembly version
9451 * device/lib/_sint2fs.c: added mcs51 assembly version
9452 * device/lib/_schar2fs.c: added mcs51 assembly version
9453 * device/lib/_ulong2fs.c: added mcs51 assembly version
9454 * device/lib/_uint2fs.c: added mcs51 assembly version
9455 * device/lib/_uchar2fs.c: added mcs51 assembly version
9456 * device/include/float.h: added #define to select asm vs c
9458 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9460 * device/lib/printf_fast.c: improvements to float output
9461 * device/include/float.h: add defines for assembly float library
9462 * device/lib/_fsget1arg.c: receive 1 float arg
9463 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9464 * device/lib/_fsnormalize.c: normalize a float
9465 * device/lib/_fsreturnval.c: return float, various helper routines
9466 * device/lib/_fsrshift.c: right shift a float's mantissa
9467 * device/lib/_fsswapargs.c: swap 2 floats
9468 * device/lib/Makefile.in: build these 6 new files for mcs51
9469 * device/lib/libfloat.lib: add these 6 files to the library
9471 2004-12-26 Borut Razem <borut.razem AT siol.net>
9473 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9476 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9478 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9479 and fully reentrant and register bank neutral.
9480 * device/lib/printf_fast.c: added float (not enabled by default),
9481 added compact/slower integer (also not enabled by default),
9482 improved size/speed of fast integer code, other minor changes
9483 * device/include/stdio.h, device/lib/Makefile.in,
9484 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9486 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9488 * src/pic16/pcode.c: declaring variables other than at the start of a
9489 block is not supported in C by VC6.
9491 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9493 * applied a previous patch from Raphael Neider that wasn't included
9494 in the previous commits, which fixes infinite loops within jumptable
9496 * made some fixes that previous patches introduced
9498 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9500 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9501 that fixes an issue with AOP_PCODE asmop's offset,
9502 * (pic16_popCopyReg): update instance field too,
9503 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9504 function of pic port,
9505 * (genCmp, genAnd, genAssign),
9506 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9508 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9510 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9511 variables initial values to idata section,
9512 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9513 variables in some functions. This utilizes parmBytes field of iCode
9514 structure to hold the offset of the variable in stack. (might be
9515 able to use the stack field too?)
9516 * applied patch from Raphael Neider # ### , # ###
9517 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9518 variable initial values in idata section,
9519 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9520 for static variables with initial value
9521 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9522 applied fix in while loop from Raphael Neider.
9524 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9526 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9527 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9528 * src/ds390/ralloc.c (serialRegAssign): spill bits
9529 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9530 * support/Util/SDCCerr.c,
9531 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9532 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9533 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9535 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9537 * device/include/sdcc-lib.h: inserted LGPL, added includes
9538 asm/ds390/features.h and asm/mcs51/features.h
9539 * device/include/asm/default/features.h,
9540 * device/include/asm/gbz80/features.h,
9541 * device/include/asm/z80/features.h: added empty _AUTOMEM
9543 * device/include/asm/ds390/features.h,
9544 * device/include/asm/mcs51/features.h: added files with defines for
9545 _AUTOMEM and _STATMEM indicating automatic and static storage class
9546 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9547 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9548 * src/SDCCicode.c (geniCodeCast),
9549 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9550 * src/SDCCloop.c (loopInduction): removed unused variable lr
9551 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9552 to convertToFcall to include char modulo (RFE 1065037), added check
9553 if left operand is unsigned and use abs of literal value
9554 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9555 as it doesn't work after conversion from peephole.def to peephole.rul
9556 * src/mcs51/gen.c (toBoolean): added check for size,
9557 (genModOneByte): optimized code for signed char modulo a literal
9558 power of 2 (thanks to Hubert Sack),
9559 (genRRC): removed unnecessary "clr c",
9560 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9561 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9563 swapped rules 256.c and 256.d,
9564 extended 256.d by using new multiple checks (thanks Erik),
9565 added rules 256.e and 256.f,
9566 updated rule 261.a and 261.b to new generated code
9567 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9569 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9571 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9572 induction related bugs, including first part of bug #1074377
9574 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9576 * applied patch from bug-report #1076292,
9577 * applied patches for genAnd and Goto-optimizations for Raphael
9579 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9580 dump a less iCode information,
9581 * src/pic16/device.h (pic16_options_t): added field debgen,
9582 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9583 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9584 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9586 * (various functions): added macros FENTRY and FENTRY2 to functions,
9587 to emit function prologue,
9588 * (various functions): fixed indentation,
9589 * (genNearPointerGet): fixed loading of FSR0,
9590 * (genPackBits): applied patch from Raphael Neider to fix updating
9591 of FSR0 and touching only the modified bits,
9592 * src/pic16/genarith.c (various functions): added macros FENTRY to
9593 emit function prologue in comments,
9594 * src/pic16/pcode.h: added functions debugf2, debugf3,
9595 * src/pic16/ralloc.c: partial fix for packForPush caused
9598 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9600 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9601 <stsp AT users.sourceforge.net> with reversed byte order
9602 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9604 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9606 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9608 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9609 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9611 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9613 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9615 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9617 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9619 (setFromConditionArgs): friendly operand parser for peephole rules,
9620 (operandBaseName, operandsNotRelated): new peephole condition
9621 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9622 architecture specific register naming into account, handles n-way
9623 comparisons, and supports quoted literals
9624 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9626 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9628 * src/mcs51/peeph.def: fixed bug #1076940
9630 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9632 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9634 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9636 Adding support for replacing ljmps with sjmps in jumptables
9637 generated for switch statements. For now you need to set the
9638 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9639 Now 4 algorithms for mcs51 jumptable generation are used:
9640 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9641 addresses loaded pc-relative for up to 112 cases and stack-pushing
9642 target addresses loaded with offset from dptr for up to 256 cases.
9644 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9645 * src/mcs51/main.c: adapted constants for switch table generation
9646 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9648 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9650 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9651 * support/regression/tests/bug1057979.c: added test for bug 1073386
9653 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9655 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9658 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9660 * src/pic16/device.h,
9661 * src/pic16/genarith.c,
9664 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9666 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9668 Large cummulative patch for pic16 port.
9669 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9670 to call when a stack overflow occurs,
9671 * (malloc.h): added CVS Id tag,
9672 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9674 * added libc directory. The current version of LibC contains string
9675 functions, ctype functions and macros and some functions of the
9676 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9677 be extensively tested in the future. Standard disclaimer here.
9678 Library is not automatically build yet. But one can build it by
9679 invoking 'make' inside the libc directory.
9680 * added ADC library under libio. Preliminary version yet.
9682 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9683 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9684 aopForRemat() now and not by pic16_aopOp(),
9685 * (pic16_popGetTempReg): removed warning messgae when allocating
9686 temporary registers, its a buggy feature and will be removed,
9687 * (pic16_popGet): set register instance field in AOP_CRY,
9688 * (pic16_outBitC): fixed for results in size greater than 1,
9689 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9690 * (pic16_storeForReturn): optimized return of 0,
9691 * (genCmp): experimental code for new genCmp which uses PIC18's
9692 special compare&skip instructions. Initial tests fail some times
9693 with variables grater than 1 byte in size, so new code is disabled,
9694 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9696 * (genCast): began a fix to optimize the casting of a bit to another
9697 bit, now assigning a bitfield to another bitfield will fail, sorry,
9698 * src/pic16/main.c: disabled the use of lr-support feature,
9699 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9700 * added some function prototypes, added function _debugf prototype,
9701 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9702 bits with offset (case PO_GPR_BIT),
9703 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9705 * (isBankInstruction): modified to return 0 for no banking instruction,
9706 and 1 for banking instruction,
9707 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9708 caused stop processing pCodes after a inline assembly block,
9709 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9710 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9711 registers when it shouldn't,
9712 * src/pic16/ralloc.c (allocReg): add preliminary support for
9713 supporting a limited set of temporary registers,
9715 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9717 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9718 genDataPointerSet): ensure assignments always copy in MSB to LSB
9720 (loadRegFromAop): recognize CLRH optimization,
9721 (genFunction): optimize RECEIVE iCodes in reentrant functions
9723 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9725 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9726 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9728 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9729 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9730 contiguous with data
9732 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9734 * device/lib/_gptrget.c (_gptrget),
9735 * device/lib/_gptrgetc.c (_gptrgetc),
9736 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9737 instead of sjmp to ret
9738 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9739 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9741 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * .version: bumped version to 2.4.7
9744 * device/lib/_gptrget.c (_gptrget): is now _naked
9745 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9746 * device/lib/_gptrput.c (_gptrput): is now _naked
9747 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9748 (createFunction): fixed xstack
9749 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9750 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9752 (geniCodeCritical): store original interrupt state in an iTemp bit
9753 var unless stack-auto
9754 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9755 * src/SDCCmain.c (setIncludePath): added include/target to search path
9756 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9757 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9759 (processFuncArgs): put bit vars in bit area
9760 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9761 unsaveRBank): fixed xstack,
9762 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9763 (genFunction, genEndFunction): fixed xstack,
9764 (genAssign): optimization don't walk backwards through mem
9765 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9766 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9767 * support/regression/Makefile: also make library (for stack-auto) when
9768 making "all" and added "test-mcs51-xstack-auto"
9769 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9770 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9771 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9772 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9773 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9774 make-library by MAKE_LIBRARY
9775 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9776 regression tests for xstack
9777 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9778 * support/regression/tests/critical.c: test for critical on mcs51
9780 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9782 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9783 built version of sdcc instead of installed version
9785 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9787 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9788 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9790 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9791 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9792 WARNING: remove device/lib/build/z80/printf.o by hand when
9793 updating from previous build!
9794 * device/lib/z80/printf.c: updated comment
9795 * support/regression/tests/bug1057979.c: test all ports now
9796 * support/regression/tests/bug1065458.c: file added
9798 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9800 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9801 *_start and *_end symbols for static functions
9803 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9805 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9806 and search crt0.o in all library paths,
9807 (setIncludePath): proper handling of --nostdinc,
9808 (setLibPath): proper handling of --nostdlib
9809 * support/regression/Makefile,
9810 * support/regression/ports/ds390/spec.mk,
9811 * support/regression/ports/gbz80/spec.mk,
9812 * support/regression/ports/hc08/spec.mk,
9813 * support/regression/ports/mcs51/spec.mk,
9814 * support/regression/ports/mcs51-large/spec.mk,
9815 * support/regression/ports/mcs51-stack-auto/spec.mk,
9816 * support/regression/ports/z80/spec.mk: use include and lib files from
9817 built version of sdcc instead of installed version
9818 * doc/sdccman.lyx: fixed typo in --nostdinc
9820 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9825 * src/pic/gen.c : added support to generate code for struct bit fields.
9827 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9829 * as/xa51/xa_version.h,
9830 * device/include/errno.h,
9831 * device/include/regc515c.h,
9832 * device/lib/_itoa.c,
9833 * device/lib/_ltoa.c,
9834 * device/lib/ser_ir_cts_rts.c,
9835 * sim/ucsim/xa.src/glob.cc,
9836 * sim/ucsim/xa.src/inst_gen.cc,
9837 * sim/ucsim/xa.src/xa_bit.cc,
9838 * sim/ucsim/xa.src/xa_sfr.cc,
9839 * sim/ucsim/z80.src/inst_dd.cc,
9840 * sim/ucsim/z80.src/inst_fdcb.cc,
9841 * support/scripts/keil2sdcc.pl,
9842 * src/pic16/pic16.dsp,
9843 * src/pic16/pic16a.dsp: corrected cvs line endings
9844 * device/lib/printf_large.c: fixed bug 1057979
9845 * src/pic16/gen.c: fixed non-C standard code
9846 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9847 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9848 * support/regression/ports/mcs51/support.c: reload T1 asap
9849 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9850 pdata use and clear idata startup behaviour
9851 * support/regression/tests/bug1057979.c: added
9853 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9855 * device/examples/ds390/ow390/ad26.h,
9856 * device/examples/ds390/ow390/cnt1d.h,
9857 * device/examples/ds390/ow390/crcutil.c,
9858 * device/examples/ds390/ow390/ownet.h,
9859 * device/examples/ds390/ow390/owsesu.c,
9860 * device/examples/ds390/ow390/swt12.h,
9861 * device/examples/ds390/ow390/swtoper.c,
9862 * device/examples/ds390/ow390/temp10.h,
9863 * device/examples/ds390/ow390/thermodl.c,
9864 * device/examples/ds390/tinitalk/tinitalk.dsp,
9865 * device/examples/ds390/tinitalk/tinitalk.dsw,
9866 * device/examples/mcs51/clock/hw.h,
9867 * device/examples/mcs51/simple2/go.bat,
9868 * device/examples/serialcomm/windows/serial.h,
9869 * device/examples/xa51/dummy.c,
9870 * device/examples/xa51/hello.c,
9871 * device/include/80c51xa.h,
9872 * device/include/at89x051.h: corrected cvs line endings
9874 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9876 * src/pic16/main.c (options): added command line --gstack, to trace
9877 stack over/under flows,
9878 * added pragma 'wparam' to allow passing first byte of function
9879 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9880 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9881 call to __gstack_test function and sets up the symbol as extern,
9882 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9883 * popaop): added call to pic16_testStackOverflow,
9884 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9886 * (genCall, genPcall): now all parameters are passed via stack
9887 except in functions that are pass to wparam pragma in which WREG is
9889 * (genPcall): REENTRANT flag is checked to see if variable prototype
9890 contains reentrant keyword, don't call a non-reentrant function, via
9891 a reentrant function pointer or vice versa, functions are never
9893 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9895 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9896 SIGSEGV when accessing a NULL register stucture,
9897 * (pic16_printGPointerType): modified to handle UPPER modifier for
9898 function initializers, changed prototype of function to simpler one,
9899 * (pic16_printIvalFuncPtr): check to see if function is already
9900 added in externs list,
9901 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9902 optimized a move from W to SFR with a move to the same register
9904 * device/lib/pic16/debug: NEW directory, contains debug features
9905 which are enabled when linking with libdebug.lib, currently command
9906 line option --gstack enables stack pointer tracing for over/under
9907 flow, corresponding sources are in debug/gstack
9909 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9911 * doc/sdccman.lyx: updated SDCC version,
9912 * (PIC16 port): update list of command line options,
9913 * src/pic16/device.h (structure pic16_options_t): added field gstack
9914 to enable stack overflow tracing on push/pops,
9915 * src/pic16/device.c (statistics structure): added statistics
9917 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9918 pic16_dump_int_registers): increase statistics counters for each
9919 * variable which is encountered
9920 * (pic16_dump_usection): emit each .udata variable to its own udata
9922 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9923 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9924 parameters via stack, otherwise use old scheme,
9925 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9926 assembler output file,
9927 * src/pic16/main.c: added command line options --gstack to enable
9928 push/pop tracing for stack overflow,
9929 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9930 instructions): added size of each instruction,
9931 * (pic16_countInstruction): estimate size of instructions in
9932 the_pFile list, inline assembly blocks are not counted,
9933 * (pic16_FixRegisterBanking): trace previous register usage, when
9934 banksel optimizations is greater than 0, don't emit a redudant
9937 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9939 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9940 * src/pic16/ralloc.c : applied same fix for pic16.
9941 * src/pic/gen.c : tidied it up a little.
9943 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9945 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9946 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9948 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9950 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9952 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9954 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9955 non-reentrant function __modsint in the interrupt function (thus
9956 corrupting math operations during serial I/O)
9957 * device/lib/ser_ir.c: as above, changed buffersize
9958 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9960 * doc/Makefile: added option -t for rsync
9962 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9964 * src/SDCCast.h (struct ast),
9965 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9967 2004-10-20 Borut Razem <borut.razem AT siol.net>
9969 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9972 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9974 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9976 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9977 support functions to replace long sequences of MOVFF's from access
9978 bank registers to stack and vice versa,
9979 * src/pic16/device.h: added new field opt_flags, where optimization
9980 flags can be set to enable certain features,
9981 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9982 * pBlock, (genFunction, genEndFunction): surroung loop for
9983 saving/loading used registers in stack with PC_INFO pCodes,
9984 INF_LREGS. Code in between can then be optimized by pCode optimizer
9985 to support function calls,
9986 * (genDataPointerSet): fixed bug which loaded float fields in
9987 structures with corrupt data,
9988 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9989 in a standard way debug info on stderr. Feature used for developing
9991 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9992 obsolete chunks of code,
9993 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9994 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9995 * pic16/src/pcode.c (pic16_newpCodeInfo,
9996 * (pic16_newpCodeOpLocalRegs),
9997 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9999 * (pic16_pCodeConstString): printing of the initial value of a
10000 symbol as a comment is inhibited since parsing was already done by
10001 copyStr and output is corrupt,
10002 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10004 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10006 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10008 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10010 * as/mcs51/lkarea.c: removed old K&R style,
10011 (lnksect): changed check on boundary error,
10012 (lnksect2): changed check on boundary error,
10013 (lnksect2): extend XSTK to end of page if size = 1
10014 * as/mcs51/lkmain.c: removed old K&R style,
10015 (Areas51): create l_IRAM symbol
10016 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10017 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10018 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10019 * device/lib/_mullong.c: added version to be compiled with xstack
10020 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10021 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10022 * device/lib/mcs51/crtxstack.asm: fixed comment
10023 * src/SDCCglue.c: maxInterrupts defaults to 0,
10024 (emitMaps): added pdata,
10025 (createInterruptVect): (re)moved default,
10026 (glue): added pdata,
10027 (glue): moved __start__xstack to XSTK with default size 1
10028 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10029 and options.float_rent when options.stackAuto is set,
10030 (linkEdit): only write XDATA_NAME if provided on command line
10032 * src/SDCCmem.c: added pdata
10033 * src/port.h: added pdata_name to PORT
10034 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10035 (saveRegisters, unsaveRegisters): removed usage of B,
10036 (genMinus): fixed accumulator clash,
10037 (genJumpTab): added comment, this needs another look
10038 * src/mcs51/gen.c: added check for "B in use" paranoia,
10039 added pushB() and popB()
10040 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10043 * src/ds390/main.c,
10045 * src/mcs51/main.c,
10047 * src/pic16/main.c,
10049 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10050 added PSEG (PAG,XDATA) or NULL to port specifier
10051 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10052 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10053 (_mcs51_genInitStartup): removed __start__xstack equ,
10054 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10055 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10056 * src/z80/gen.c (_rleAppend): fixed warnings
10057 * support/regression/tests/zeropad.c: added pdata test
10058 * .version: bumped to 2.4.6
10060 2004-10-17 Borut Razem <borut.razem AT siol.net>
10062 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10063 as a part of nightly build
10065 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10067 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10068 WREG holds the first byte function parameters,
10069 * (aopForSym): take special case for symbols which are in FARSPACE
10070 but in CODESPACE too,
10071 * (assignResultValue): modified to take into account _G.useWreg,
10072 * (genCall): don't use wreg for parameter passing when function is
10073 declared as reentrant, too, added optimization INCF to stack
10074 pointer when stack parameter count is 1,
10075 * (genFunction, genEndFunction): refurnished and fixed to not using
10076 wreg for passing parameters when function has varargs or is
10077 reentrant, fixed bug with symbol name compare for generating
10078 functions in absolute address,
10079 * (pic16_storeForReturn): refurnished,
10080 * (genCmp): began writing a new version of the function, not ready
10081 yet, therefore it is disabled,
10082 * (genAssign): do not read code memory when assigning a function to
10083 a pointer function,
10084 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10085 array of characters, not pointer,
10086 * (pic16initialComments): in debug mode emit an .ident directive for
10088 * (_process_pragma): emit a new warning type (internal to pic16)
10089 when setting stack to default length, emit a similar warning when
10090 placing a function at absolute address and address is not word aligned
10091 * (_pic16_parseOptions): added 'return TRUE' statement,
10092 * (_pic16_linkEdit): if compiling a source, then add the source's
10093 file object, first in the list of objects to link,
10095 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10097 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10098 * src/pic/main.c : removed VC warning.
10099 * src/pic/gen.c : changed comment.
10101 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10103 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10104 reference to a deprecated symbol _GPTRREG was causing failure to
10105 link. Thanks G. M. Gallant for the info.
10107 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10109 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10110 comments for Bugs item #954788.
10112 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10114 * src/pic16/device.c (pic16_dump_gsection,
10115 * pic16_groupRegistersInSection): handle symbols declared to be in
10116 access bank differently,
10117 * src/pic16/gen.c (struct _G): added field resDirect,
10118 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10119 send values read from stack directly to result and don't allocate
10121 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10123 * (pic16_sameRegsOfs): NEW,
10124 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10125 free because they were not allocated from temporary pool,
10126 * pic16_popRegFromString): workaround to fix a problem with
10127 allocating variables twice or never,
10128 * (genGenPointerGet): using PRODL instead of FSR0H,
10129 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10131 * (genAssign): take advantage of the _G.resDirect flag,
10132 * (genCast): around line 11844, use mov2f instead of directly
10133 MOVFF'ing between operands to account for literal values,
10134 * src/pic16/genutils.c: some new debug functions for gpsim have been
10136 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10137 float with integer part only,
10138 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10139 place variables in access bank
10140 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10141 updated sources to reflect recent changes in gen.c
10143 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10145 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10146 sources that searched for headers in installation path, now the
10147 device/include/pic16 is used,
10148 * src/pic16/glue.c (pic16glue),
10149 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10150 .line directives if not in debug mode, this suppresses assembler's
10151 warnings for ignored directives
10153 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10155 * src/port.h: made reset_regparms prototype void parameter explicit.
10156 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10157 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10158 * doc/sdccman.lyx: documented warning disabling and how to use
10159 printf_large to make it print floats.
10160 * device/include/stdbool.h: NEW
10161 * device/lib/_atof.c,
10162 * device/lib/_divuint.c,
10163 * device/lib/_divulong.c,
10164 * device/lib/expf.c,
10165 * device/lib/printf_large.c,
10166 * device/lib/sincosf.c,
10167 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10168 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10169 a completely reentrant lib.
10171 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10173 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10174 * device/include/pic16/stdio.h: fixed bug with colon
10176 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10178 * device/include/pic16/stdio.h,
10179 * device/include/pic16/stdlib.h,
10180 * device/include/pic16/math.h: NEW
10181 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10182 declared as _naked to reduce overhead
10183 * device/lib/Makefile.in (target port-specific-objects-pic16):
10184 changed * to *.* so to ignore the CVS directory,
10185 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10186 stacked variables back in stack,
10187 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10190 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10192 * .version: bumped version number to 2.4.5
10193 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10194 * support/Util/SDCCerr.c (messages structure): added entry for
10197 Large cumulative patch for pic16 port and libraries.
10198 * device/include/pic16/sdcc-lib.h,
10199 * device/include/pic16/stdarg.h,
10200 * device/include/asm/pic16/features.h,
10201 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10202 * device/include/pic16/float.h: changes reentrant keyword with
10203 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10204 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10205 updated target build-libraries to include objects from gptr,
10206 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10207 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10208 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10209 all function headings,
10210 * src/SDCCmain.c: added global parameter userIncDirsSet,
10211 * (parseCmdLine): when option -I is encountered add directory to
10212 userIncDirsSet too,
10213 * src/version.awk: added space between control and long,
10214 * src/pic16/NOTES: added some notes for the port,
10215 * src/pic16/gen.c: added prototype for mov2fp function,
10216 * (fReturnpic16[]): properly named return value registers,
10217 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10218 * (aopForSym): added code to handle symbols with onStack flag set,
10219 symbols onStack are allocated PTRSIZE bytes,
10220 * (aopFreeAsmop): handles special case where asmops are stack objects,
10221 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10222 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10223 added argument lock to trace flaws in allocating temporary registers
10224 when developing port,
10225 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10226 * (pic16_popRegFromString): reenabled allocating a direct register
10228 * (assignResultValue): various beautifications,
10229 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10230 referenced function argument,
10231 * (genIpush): reenabled to allow stacked arguments, handles only
10232 ic->parmPush iCodes,
10233 * (genCall, genPcall): major changes to allow for variable argument
10234 functions, fixed a bug with falsely restoring stack pointer after
10235 returning from call,
10236 * (genFunction): pending code for critical function,
10237 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10238 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10239 * (genNearPointerGet): fixed bug with indirect reading, was always
10241 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10243 * (genAddrOf): rewrote code to take address of a stacked function parameter
10244 * (genCast): fixed casting to generic pointer type,
10245 * src/pic16/gen.h: added AOP_STA,
10246 * (struct asmop): added field stk,
10247 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10248 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10249 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10250 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10251 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10252 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10254 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10256 * (pic16_port structure): generic pointer size is set to 3,
10257 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10258 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10260 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10261 operand is an iTemp,
10263 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10265 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10266 * debugger/mcs51/simi.c: addapt new syntax of s51
10268 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10270 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10271 * src/pic16/pcode.c: commented out some calls to free() in order to
10274 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10277 * src/SDCCicode.c (isiCodeInFunctionCall),
10278 * src/avr/ralloc.c (selectSpil),
10279 * src/pic/ralloc.c (selectSpil),
10280 * src/pic16/ralloc.c (selectSpil),
10281 * src/ds390/ralloc.c (selectSpil),
10282 * src/hc08/ralloc.c (selectSpil),
10283 * src/xa51/ralloc.c (selectSpil),
10284 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10285 stack in the middle of a function call sequence (fixes bug #1020268)
10286 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10287 costs associated with the minimum switch case.
10289 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10291 * src/SDCC.lex: fixed bug #1030549
10293 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10295 * src/SDCCcse.h (struct cseDef),
10296 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10297 over a function call if the CSE is derived from a symbol whose
10298 address has been taken (fixes bug #1029883)
10299 * support/regression/tests/bug-1029883: a new regression test for
10302 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10304 * src/hc08/gen.c (emitinline): fixed bug #1029778
10305 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10306 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10307 and starts toward RFE #905167)
10309 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10311 * src/pic16/gen.c (mov2f): New function to move an operand to
10312 another without considering if it is a literal or a register,
10313 * (pic16_sameRegs): don't check if they are both AOP_REG,
10314 * (AccRsh): removed andmask=0 lines,
10315 * (genLeftShift): duplicated to be improved in future versions,
10316 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10317 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10318 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10319 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10320 * (insertBankSwitch): fixed inserting banksel directives algorithm
10321 for instructions that follow a skip instruction, this fixes a report
10322 for broken subtraction code generation,
10323 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10324 iCode is a left op, just in case result and right share the same
10327 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10330 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10332 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10333 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10334 on 2004-09-12; it was buggy
10336 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10338 * src/SDCCsymt.h: removed RESULT_CHECK
10343 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10345 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10347 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10348 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10349 configuration values no more rejected by compiler, they are assigned
10350 to configuration registers with a warning message instead,
10351 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10352 the for-loop so last conf register is emitted too,
10353 * (_pic16_initPaths): link library libsdcc.lib by default,
10354 * (_hasNativeMulFor): modified test for multiplication according to
10355 Raphael Neider's remarks. Integer multiplication is also done with
10357 * device/include/pic16/pic18fregs.h: corrected type error in while
10358 testing and including 18f6720 header file
10360 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10362 * src/pic16/device.h (pic16_options): removed field use_crt,
10363 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10364 until an optimization to handle single bits is added,
10365 * (pic16_loadFSR0): moved before genUnpackBits,
10366 * (genAnd): some white lines removed,
10367 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10368 leave_reset flags in pic16_options when using crt modules,
10370 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10372 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10373 for bugs 898889 & 979599. Also used some safer print instructions.
10375 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10377 * src/pic16/device.h (pic16_options_t): added field use_crt,
10379 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10380 catch a probable future bug,
10381 * src/pic16/gen.c: aopIdx function commented out,
10382 * (genAssign): commented out old code which used aopIdx,
10383 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10384 code, added if conditionals to take into account the --use-crt
10385 command line options,
10386 * src/pic16/main.c (pic16_optionsTable): added new command line
10387 options, --use-crt= and --no-crt,
10388 * (_pic16_linkEdit): now the proper crt object is added in the
10389 linker command line except than when --no-crt is specified,
10390 * src/pic16/pcode.c,
10391 * src/pic16/pcode.h: added some structures and functions for a new
10392 optimization scheme to compansate for instruction overhead between
10393 same iCodes, this scheme is currently under development and is not
10394 working in any way,
10395 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10397 * device/lib/pic16/startup/crt0i.c,
10398 * device/lib/pic16/startup/crt0iz.c: added global char variable
10399 __uflags to force the generation of an idata section
10401 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10404 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10405 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10407 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10409 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10410 Frieder) and clarified the default code optimization mode
10412 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10414 * src/SDCC.lex (doPragma, process_pragma),
10415 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10416 "opt_code_size", and "opt_code_balanced"
10417 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10418 regrouped options by category, added support for category headers
10419 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10420 and "--opt-code-size"
10421 * doc/sdccman.lyx: documented these new options and pragmas
10422 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10423 preference into account
10425 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10427 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10428 geniCodePreDec): Fixed bug 904237 by generating a warning
10430 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10432 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10434 * src/pic/device.c : When no max ram set validate full memory range.
10436 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10438 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10440 * device/lib/_gptrget.c,
10441 * device/lib/_gptrput.c: updated comment
10442 * device/lib/calloc.c,
10443 * device/lib/free.c,
10444 * device/lib/malloc.c,
10445 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10446 * src/SDCCcse.c (cseBBlock),
10447 * src/SDCCicode.c (printOperand, geniCodeArray),
10448 * src/SDCCicode.h (struct operand): fixed bug 868103
10449 * support/regression/tests/bug-868103.c: added
10450 * src/SDCCast.c (searchLitOp),
10451 * src/SDCCcse.h (struct cseDef),
10452 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10453 * src/SDCCicode.h (struct operand),
10454 * src/SDCCsymt.h (struct sym_link),
10455 * src/avr/gen.c (hasInc),
10456 * src/ds390/gen.c (hasInc),
10457 * src/hc08/gen.c (genPlusIncr, hasInc),
10458 * src/mcs51/gen.c (hasInc),
10459 * src/pic16/glue.c (pic16_printIvalChar),
10460 * src/pic16/ralloc.c (regWithIdx),
10461 * src/xa51/gen.c (hasInc) : removed warnings
10462 * src/SDCCast.c (createBlock): added comment ???
10463 * src/hc08/ralloc.c: updated comments
10465 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10467 * doc/sdccman.lyx: updated section on switch statements, added
10468 section about semaphore locking
10469 * doc/Makefile: added option -info for latex2html
10470 * device/lib/_gptrget.c,
10471 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10473 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10475 * src/pic/device.h,
10476 * src/pic/device.c,
10477 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10478 maxram is less than 0x100.
10480 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10482 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10484 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10487 * src/mcs51/main.c,
10488 * src/ds390/main.c,
10492 * src/pic16/main.c,
10495 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10496 a jump table is the best form for a switch statement, including
10497 automatic insertion of missing cases to make the case range
10498 continuous. Developed in collaboration with Frieder Ferlemann.
10500 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10502 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10503 accumulator result if it needs sign extension
10505 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10507 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10509 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * device/lib/gbz80/printf.c,
10512 * device/lib/z80/printf.c: removed define for NULL
10514 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10516 * as/xa51/xa_link.c,
10517 * device/examples/ds390/ow390/ad26.c,
10518 * device/examples/ds390/ow390/cnt1d.c,
10519 * device/examples/ds390/ow390/counter.c,
10520 * device/examples/ds390/ow390/ds2480.h,
10521 * device/examples/ds390/ow390/ds2480ut.c,
10522 * device/examples/ds390/ow390/findtype.c,
10523 * device/examples/ds390/ow390/gethumd.c,
10524 * device/examples/ds390/ow390/owllu.c,
10525 * device/examples/ds390/ow390/ownetu.c,
10526 * device/examples/ds390/ow390/swt12.c,
10527 * device/examples/ds390/ow390/swtloop.c,
10528 * device/examples/ds390/ow390/temp.c,
10529 * device/examples/ds390/ow390/temp10.c,
10530 * device/examples/ds390/ow390/thermo21.c,
10531 * device/examples/ds390/ow390/tinilnk.c,
10532 * device/examples/ds390/ow390/tstfind.c,
10533 * device/examples/serialcomm/windows/serial.cpp,
10534 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10535 * device/include/reg51.h: fixed line endings for cvs
10537 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10539 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10540 packRegsForAccUse, packRegisters): new accumulator register
10542 * support/regression/ports/hc08/support.c (_putchar): suppress
10543 warning of unused variable
10544 * src/SDCCicode.c: added SWAP entry to codeTable
10546 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10548 * device/lib/sprintf.c: forgot to add this file before previous commit
10550 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10552 * src/pic16/gen.c (genPackBits): added operand right in function
10553 parameters, load result directly if p_type is POINTER (that is
10554 called by genNearPointerSet)
10555 * (genUnPackBits): added operand left in function parameters,
10556 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10557 FSR0 if accessing bitfields,
10559 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10561 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10562 _print_format; updated printf, sprintf, vsprintf
10563 * device/include/asm/default/features.h: corrected comment/define
10564 * device/lib/Makefile.in: added sprintf.c
10565 * device/lib/libsdcc.lib: added sprintf module
10566 * device/lib/printf_large.c,
10567 * device/lib/vprintf.c,
10568 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10570 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10571 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10572 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10574 * support/regression/tests/zeropad.c: define idata as data for hc08
10576 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10579 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10580 labels are referenced at least once (even if a reference is not found)
10581 * src/hc08/gen.c (emitcode): set isComment flag for comments
10582 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10583 loads), rules 6a..6b (optimize jumps to return)
10585 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10587 * device/lib/acosf.c (acosf),
10588 * device/lib/asinf.c (asinf),
10589 * device/lib/atanf.c (atanf),
10590 * device/lib/ceilf.c (ceilf),
10591 * device/lib/cosf.c (cosf),
10592 * device/lib/coshf.c (coshf),
10593 * device/lib/cotf.c (cotf),
10594 * device/lib/fabsf.c (fabsf),
10595 * device/lib/floorf.c (floorf),
10596 * device/lib/log10f.c (log10f),
10597 * device/lib/logf.c (logf),
10598 * device/lib/sinf.c (sinf),
10599 * device/lib/sinhf.c (sinhf),
10600 * device/lib/sqrtf.c (sqrtf),
10601 * device/lib/tanf.c (tanf),
10602 * device/lib/tanhf.c (tanhf),
10603 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10604 replaced all instances of "reentrant" in the library functions
10605 defined in math.h with this macro.
10606 * support/regression/tests/float_trans.c: reenabled test for hc08
10608 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10610 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10611 erroneously deleted
10613 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10615 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10616 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10617 multi-byte volatile operands are used
10618 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10619 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10620 initialization to area GSINIT0 so that it would always precede
10621 any static initializers in GSINIT
10622 * support/regression/tests/zeropad.c: fixed idata define for hc08
10623 * support/regression/tests/bug-927659.c,
10624 * support/regression/tests/float_trans.c: disabled tests for hc08
10625 pending missing library routines
10626 * .version: increased version number to 2.4.4 - hc08 port now passes
10630 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10632 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10633 * Makefile.common.in,
10635 * as/hc08/Makefile.in,
10636 * as/mcs51/Makefile.in,
10637 * as/z80/Makefile.in,
10638 * debugger/mcs51/Makefile.in,
10639 * device/include/Makefile.in,
10640 * device/lib/Makefile.in,
10643 * link/z80/Makefile.in,
10644 * packihx/Makefile.in,
10645 * sim/ucsim/main_in.mk,
10646 * sim/ucsim/avr.src/Makefile.in,
10647 * sim/ucsim/doc/Makefile.in,
10648 * sim/ucsim/gui.src/serio.src/Makefile.in,
10649 * sim/ucsim/hc08.src/Makefile.in,
10650 * sim/ucsim/s51.src/Makefile.in,
10651 * sim/ucsim/xa.src/Makefile.in,
10652 * sim/ucsim/z80.src/Makefile.in,
10654 * support/cpp2/Makefile.in,
10655 * support/librarian/Makefile,
10656 * support/makebin/Makefile: added DESTDIR to the install path proposed
10657 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10658 * doc/sdccman.lyx: added DESTDIR documentation
10660 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10662 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10663 instruction for interrupt handlers, use fast returns when returning
10664 from high priority interrupts
10666 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10668 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10670 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10671 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10672 bugs, ported much of Bernhard's code from mcs51
10673 * src/mcs51/gen.c (genSend),
10674 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10675 than one when calling a reentrant function
10676 * device/lib/_mullong.c: defined an alternate struct layout for big
10677 endian ports (hc08)
10679 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10681 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10684 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10687 are sane and complete before asking the port its prefered parameter
10688 passing method (fixes bug #1017633)
10689 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10692 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10694 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10695 problem in bitfields >= 8 bits.
10697 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10699 * src/SDCCsymt.c: undid changes that were not meant to be committed
10701 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10703 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10705 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10707 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10708 copied and wrong bit got inverted
10710 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10712 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10713 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10714 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10715 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10716 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10717 assignments to bitfields at known addresses
10718 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10719 reads from bitfields at known addresses
10720 * src/hc08/ralloc.c (packRegisters),
10721 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10722 genhc08Code): optimize pointer get values used as conditionals
10723 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10726 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10729 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10730 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10733 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10735 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10737 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10739 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10742 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10744 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10746 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10748 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10751 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10753 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10755 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10757 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10758 cases use more compact code.
10760 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10762 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10764 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10766 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10768 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10771 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10772 parameter of changePointer() from symbol* to sym_link*
10773 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10774 * src/SDCCsymt.c (compareType): void* type is castable to other
10775 pointers, but not necesarily an exact match.
10776 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10777 is no longer blindly treated as an exact match.
10778 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10780 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10782 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10784 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10788 * src/pic/ralloc.h,
10789 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10791 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10793 * src/pic/device.c,
10794 * src/pic/device.h,
10795 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10797 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10799 * src/mcs51/gen.c (emitcode): fixed bug #992819
10801 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10803 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10804 there's no need to make it worse
10806 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10808 * src/mcs51/ralloc.c (deassignLR),
10809 * src/ds390/ralloc.c (deassignLR),
10810 * src/hc08/ralloc.c (deassignLR),
10811 * src/z80/ralloc.c (deassignLR),
10812 * src/pic/ralloc.c (deassignLR),
10813 * src/pic16/ralloc.c (deassignLR),
10814 * src/avr/ralloc.c (deassignLR),
10815 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10816 rlivePoint): fixed another part of bug #971834
10818 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10820 * src/z80/main.c: enabled "critical" keyword
10821 * src/z80/mappings.i,
10822 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10823 functions (fixes bug #979646)
10824 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10826 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10828 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10831 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10833 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10834 doesn't disable too much optimizations
10836 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10838 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10840 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10842 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10844 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10846 * src/pic/gen.c tidied up tabs
10847 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10848 * src/pic/main.c tidied up tabs
10849 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10850 * src/pic/pcoderegs.c tidied up tabs
10851 * src/pic/ralloc.c tidied up tabs
10853 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10855 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10856 to S_FIXED for pic16 port and when symbol is not in level 0,
10857 allocate for S_REGISTER storage class and pic16 port, too,
10858 * src/pic16/device.h: prototype for checkSym,
10859 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10860 * (pic16_assignConfigWordValue): test the value and the mask to
10861 validate that the value is suitable for the configuration word,
10862 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10863 collect extern declared symbols, don't emit symbol twice, check
10864 first if symbol is in publics set first,
10865 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10866 * added command line '--fstack' which enables an experimental
10867 feature for stack access, too buggy to be used yet...
10868 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10869 * (pic16_allocDirReg): when register has storage class S_REGISTER
10870 allocate in pic16_dynAccessRegs,
10871 * device/include/pic16/pic18f????.h: modified configuration word
10872 naming convention, words started as CONFIG0H but should be CONFIG1H
10874 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10876 * device/include/mcs51reg.h: fixed bug 970993
10878 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10880 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10881 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10882 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10883 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10884 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10885 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10886 error/warning numbers,
10887 added function setWarningDisabled()
10888 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10889 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10890 _memcmp.c _memmove.c calloc.c realloc.c free.c
10891 * support/regression/tests/malloc.c: added tests for new functionality
10892 * support/regression/tests/zeropad.c: added tests for truncated initializers
10893 and initialized char arrays starting with '\x0'
10894 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10896 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10898 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10900 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10902 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10903 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10904 peephole 177.e. Thanks to anonymous
10906 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10908 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10909 function isn't used in the source but referenced as a
10910 variable initializer then declare it as extern in .asm file
10912 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10914 * .version: increased version number to 2.4.3
10916 Adding version extension according to ChangeLog CVS revision
10917 * src/Makefile.in (target all): added dependency 'version.h'
10918 * (rule version.h): added rule to create version.h from ChangeLog,
10919 * (rule dep): added dependency version.h,
10920 * src/version.awk: AWK script to create version.h
10921 * src/SDCCdwarf2.c (dwWriteModule),
10922 * src/SDCCglue.c (initialComments),
10923 * src/SDCCmain.c (printVersionInfo): modified to write after
10924 version string the version extension number,
10925 * src/SDCCutil.c: included "version.h"
10926 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10928 * src/SDCCutil.h: added prototype for getBuildNumber
10930 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10931 includeDirsSet, too,
10932 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10933 const char [] is found in function prototype...
10935 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10936 moving to WREG with source is already in WREG,
10937 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10938 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10939 * (aopForSym): stack'ed symbols are partially supported, added
10940 if-clause to support symbols in FARSPACE,
10941 * (sameRegs): added test for AOP_ACC to see if registers are same,
10942 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10943 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10944 * (pic16_popRegFromString): will not allocate a new register if it
10945 doesn't find one by name, bug may have introduced...
10946 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10947 * (genIpush): revived to use pic16 port's stack,
10948 * (genAddrOf): added incomplete case for stack'ed operand,
10949 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10950 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10951 can handle multibyte operands,
10952 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10953 * (pic16initialComments): added message for MPLAB compatibility
10955 * src/pic16/main.h: prototype for pic16_mplab_comp,
10956 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10957 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10958 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10959 because of increased complexity of procedure,
10960 * (_process_pragma): stack pragma changed to format 'stack pos len',
10961 emit symbol '_stack_end' to conform with gplink,
10962 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10963 to search for register,
10964 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10966 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10967 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10968 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10969 case for PO_GPR_REGISTER,
10970 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10971 dies, the new era is ahead !...
10972 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10973 pic16_dynInternalRegs,
10974 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10975 * (pic16_allocDirReg): minor optimizations and bug fixes,
10976 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10978 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10979 load stack and frame pointer with address of 'stack_end' symbol
10981 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10983 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10984 without source code but only variable initializers
10986 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10988 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10989 external are not declared as extern to reduce overhead while linking
10991 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10993 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10995 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10997 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10998 Yee Keat for the patch
10999 * src/SDCCast.c (decorateType): fixed bug #979599
11000 * src/ds390/gen.h: removed local fReturnSizeDS390
11001 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11002 * src/ds390/gen.c (genAnd, genOr, genXor),
11003 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11005 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11007 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11008 add relFilesSet to $3, manipulate $2 to handle linking of object
11009 files without source files in command line,
11010 * device/include/pic16 (all headers): added ID location macros,
11011 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11012 entries for ID location bytes,
11013 * (pic16_assignIdByteValue): NEW,
11014 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11015 added field dumpcalltree to pic16_options_t,
11016 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11017 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11018 emitting rFalseIfx label after check_carry label,
11019 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11020 pic16_emitDIRegs), NEW
11021 * (pic16glue): dump .calltree file when option --calltree found,
11022 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11023 * (_pic16_genAssemblerPreamble): emit ID locations after
11024 configuration registers,
11025 * (pic16_linkCmd): modifications of the link command,
11026 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11027 * (pic16_pCodeInitRegisters): don't init stack registers,
11028 * (pic16_findPrevInstruction): fixed bug,
11029 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11030 bug with immediate registers,
11031 * (buildCallTree): traces stack push and pop,
11032 * (pct2): dump also stack usage for each function,
11033 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11034 * (pic16_allocDirReg): various modifications,
11035 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11038 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11040 * src/pic16/pcode.c: removed buggy double colon
11042 2004-07-01 Borut Razem <borut.razem AT siol.net>
11044 * support/scripts/sdcc.nsi: added include/pic16 to setup
11046 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11048 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11049 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11051 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11052 specific command line arguments. Also added sample lkr script
11053 for placing a variable at a specific memory bank.
11054 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11055 at a specific memory bank,
11056 * (pic16_dump_isection): fixed bug which caused string literals to
11057 be omitted when dumping idata section,
11058 * (pic16_groupRegistersInSection): added code to handle registers
11059 in specific memory banks,
11060 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11061 public, all references are renamed too,
11062 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11064 * (pic16_storeForReturn): added case to handle when dest is WREG,
11065 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11066 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11067 pic16_rel_udata, check to see if that register is marked as being
11068 a member of a specific memory bank,
11069 * (pic16_printIvalCharPtr): added code to add string literals either
11070 to code or the idata sections,
11071 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11072 also accept the 'udata' pragma,
11073 * src/pic16/main.h: new structure types sectName and sectSym
11074 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11075 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11076 * (pic16_findPrevInstruction): fixed, it returned nothing,
11077 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11078 instruction combinations,
11079 * (pic16_FixRegisterBanking): heavily reorganised,
11080 * (pic16_AnalyzeBanking): if generating banksel directives is
11081 disabled, then don't call FixRegisterBanking at all,
11082 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11083 completely removed,
11084 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11086 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11088 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11089 Phuah Yee Keat <yk.phuah AT nestac.com>
11091 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11093 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11094 correctly the IVT even if it is relocated to some other location
11096 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11098 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11099 * device/include/pic16/pic18f2220.h: NEW,
11100 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11101 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11102 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11103 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11104 nodefaultlibs, ivt_loc is the location of the interrupt vector
11105 table, and nodefaultlibs signs that default libraries should not be
11106 linked in link stage,
11107 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11108 according to --ivt-loc argument,
11109 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11110 when pragma stack is found,
11112 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11114 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11115 256 (range check), 257 (do while), 258.a-f (bit banging
11116 f.e. on 3-wire SPI bus)
11118 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11120 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11121 variables used exclusively within a loop
11123 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11125 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11127 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * src/SDCClrange.c (computeClash): fixed bug #971834
11131 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/mcs51/gen.c (genCmp): fixed bug #975903
11134 * src/hc08/gen.c (operandsEqu),
11135 * src/ds390/gen.c (operandsEqu),
11136 * src/z80/gen.c (operandsEqu),
11137 * src/pic/gen.c (operandsEqu),
11138 * src/pic16/gen.c (operandsEqu),
11139 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11140 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11142 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11144 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11146 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11148 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11149 default case in switch statement,
11150 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11151 to eliminate problem with initialisation of pointers, but problem
11153 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11154 * (emitStaticSegment): removed various lines emitting debug info,
11155 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11156 added processor registers for utilizing EEPROM,
11157 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11158 configurable and set 8
11160 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11162 * .version: increased version number to 2.4.2,
11164 Cumulative patch for pic16 port
11165 * src/pic16/device.c: changed scheme to dump initial values for
11166 variables in idata segment, all print_idata* functions were removed,
11167 now the pic16_printIval* will be called,
11168 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11169 * _pic16_printPointerType, pic16_printPointerType,
11170 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11171 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11172 NEW, similar to the respective functions in SDCCglue.c,
11173 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11174 way, emitting hex bytes,
11175 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11177 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11179 * src/avr/ralloc.c (serialRegAssign),
11180 * src/xa51/ralloc.c (serialRegAssign),
11181 * src/pic/ralloc.c (serialRegAssign),
11182 * src/pic16/ralloc.c (serialRegAssign),
11183 * src/hc08/ralloc.c (serialRegAssign),
11184 * src/z80/ralloc.c (serialRegAssign),
11185 * src/ds390/ralloc.c (serialRegAssign),
11186 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11188 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11190 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11191 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11193 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11195 Cumulative patch for pic16 port:
11196 * src/pic16/device.h (typedef PIC16_device) modified fields for
11197 defining microcontrollers,
11198 * src/pic16/device.c: added new info for all devices in Pics16 array,
11199 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11200 to be optimised out by the pCode optimiser,
11201 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11202 specially, bug reported by G.M. Gallant,
11203 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11204 as force'd so that cannot be optimised out by pCode optimiser,
11205 * src/pic16/pcode.c,
11206 * src/pic16/pcodepeeph.c,
11207 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11208 they are disabled by default, but can be enabled explicit with
11209 command argument --denable-peeps, for testing,
11210 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11211 --pomit-ivt in COMPILE_FLAGS
11213 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11215 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11216 compilation on MSVC
11218 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11220 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11222 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11224 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11225 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11227 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11229 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11230 would only assign 0x300001 register.
11232 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11234 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11235 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11237 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11239 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11241 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11242 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11243 added peephole 254 (left shift), 255 (jump table)
11245 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11247 * device/lib/Makefile.in: removed comment line with model-pic16,
11248 * (target port-specific-objects-pic16): the libraries and objects
11249 are copied to the build directory form the device/lib/pic16/bin
11252 Cumulative patch concerning pic16 port:
11253 * library directory has been re-organized,
11254 * added support for PIC18F1220,
11255 * added headers and library sources for chips 18f1220,18f6520,
11256 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11258 * configuration registers setting has changed, now each supported
11259 device has a complete description of the registers it uses,
11260 * all initialisations are moved to idata sections, these section
11261 can be absolute or relocatable,
11262 * fixed initialisation of codespace variables,
11263 * fixed warning about PCLATU and gpsim,
11264 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11265 * (genAssign): use table reads when assigning from variables in codespace,
11266 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11267 char/int variables placed in codespace,
11268 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11269 registers set in .asm file, no need for --pomit-config-words anymore,
11270 * (pic16glue): some 8051 legacy segments are commented out
11271 (to be removed completely),
11272 * added support for alternative assembler and linker with --asm=
11273 and --link= command line arguments,
11274 * peepholes are disabled automatically in the port, no need to
11275 specify on command line,
11276 * port supports natively char/int/long multiplication, but converts
11277 all divisions to support functions,
11278 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11279 to the file set in variable $2,
11280 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11281 strings in ASCII format and not in hex,
11282 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11283 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11284 allocate proper register if iCodes aren't temporary,
11286 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11288 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11290 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11292 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11295 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11297 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11298 computed address is reused
11299 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11300 multi-byte bitfields
11302 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11304 * src/z80/gen.c: (genArrayInit): must check for pointers too
11306 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11308 * support/regression/tests/zeropad.c: never meant to commit the
11309 nestedstruct test: removed, added check for GCC version
11311 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11313 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11314 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11315 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11316 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11317 bugs 928906 and 954082 half-empty initializers
11319 * src/SDCCsymt.c (getAllocSize): added for above fix
11320 * src/z80/gen.c (genArrayInit): fixed bug 741044
11321 * support/regression/tests/zeropad.c: added tests
11323 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11325 * src/pic16/device.c (pic16_dump_section): corrected bug which
11326 caused some symbols of the libraries to be misplaced
11328 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11330 * src/pic16/glue.c,
11331 * src/pic16/ralloc.h,
11332 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11333 to fix conflict with pic port
11335 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11337 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11338 externs configuration variables,
11339 * src/pic16/ralloc.h,
11340 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11341 prototype in header, commented out some debug messages
11343 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11345 * src/pic16/glue.c,
11346 * src/pic16/main.c,
11347 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11348 for gpasm COFF object generation. Thanks to D. Hawkins for
11351 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11353 * src/ds390/main.c,
11354 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11355 Brock for spotting this)
11356 * src/ds390/gen.c (genEndFunction),
11357 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11358 interrupt handler and critical. Disable push/pop optimizations when
11359 peephole optimizations disabled.
11361 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11363 Updated pic16 library sources and headers.
11364 * device/lib/pic16/pic18f*/ ,
11365 * device/include/pic16/*.h: modified to handle structured SFR
11368 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11370 * src/port.h (PORT structure): added hook initPaths, now each
11371 port can declare its own default search paths,
11372 which can been seen with the --print-search-dirs option,
11373 see pic16 port for example,
11374 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11375 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11376 * (doPrintSearchDirs): NEW, replaces in a central manner the
11377 printing of search dirs which was split in set*Paths functions,
11378 * (main): added call to port->initPaths and doPrintSearchDirs,
11380 * src/ds390/main.c,
11383 * src/izt/tlcs900h.c,
11384 * src/mcs51/main.c,
11386 * src/pic16/main.c: modified port structures to reflect addition of
11389 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11390 * (pic16_dump_section): for registers in same address reserve memory once,
11391 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11393 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11394 result is greater in size than right or left,
11395 * (pic16_genUMult8X8_8): there are some cases where the result can
11396 be 16 bits size, so handle these,
11397 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11398 * (pic16_outBitC): modified to emit pcodes,
11399 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11401 * (genDivOneByte): implemented algorithm to divide 8-bits,
11402 * (genCmp): uncommented goto, but issues still exist,
11403 * (genAnd): fixed a bug with variables >8bits,
11404 * (genPackBits): optimization added that uses BCF/BSF to change a
11406 * (genAssign): fixed bug when assigning floating point literals,
11407 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11408 __sdcc_gsinit_startup label,
11409 * src/pic16/main.c (_pic16_init): removed search directory
11411 * (_pic16_initPaths): NEW, used to initialise search directories,
11412 * (_hasNativeMulFor): support functions for all except char/int
11413 multiplication, and char division,
11414 * (PIC16_port struct): modified entry for native mul support,
11415 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11417 * (buildCallTree): call to register_usage is ifdef'ed out,
11419 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * device/include/string.h: applied Stas Sergeev's patch to make this
11422 header file compatible with the preprocessor -Wundef option
11423 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11424 failure (fixes bug #941458)
11426 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11429 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11430 that the variable, not the function, should be static
11431 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11432 to be consistent with non-literal case
11434 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/SDCCast.c (isConformingBody): fixed bug #949967
11437 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11438 convilong): fixed bug #952086
11440 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11442 * src/SDCCmem.c (allocVariables): fixed bug #955321
11444 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/hc08/main.c (_hc08_genAssemblerEnd),
11447 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11448 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11449 completely eliminated the use of a temporary file
11450 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11451 when more than one file linked
11452 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11454 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11457 which fixes bug #543481
11458 * support/regression/tests/bug-751703.c: fixed comments left from a
11459 cut and paste error
11460 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11461 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11462 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11464 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11465 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11466 are now changed to underscores in moduleName
11468 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11470 * as/mcs51/lkmem.c: better fix for bug #954173
11472 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11473 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11475 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11476 * device/include/c8051f000.h,
11477 * device/include/c8051f120.h,
11478 * device/include/c8051f300.h,
11479 * device/include/c8051f310.h,
11480 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11481 PWM16) and detab'ed
11483 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11485 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11486 and mailing lists, doc'ed --no-peep-comments, removed reference
11487 to knoppix (newest version has no LyX/LaTeX), other minor changes
11488 * src/SDCCglue.c (glue): save 2 bytes stack space with
11489 option --main-return. The ljmp could probably be avoided too
11491 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11493 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11495 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11497 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11498 * src/SDCCopt.c (isLocalWithoutDef),
11499 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11500 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11501 (credit to Maarten Brock for patch #949363, on which this is based)
11502 * support/regression/tests/bug-751703.c: some test cases of extern used
11503 within inner scopes.
11505 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11507 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11509 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11511 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11512 dwWriteLabel): fix to create valid debugger symbols even when
11513 the module name has non-alphanumeric symbols in it
11514 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11515 when a variable's allocation has been optimized away
11518 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11522 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11523 * src/mcs51/main.c,
11524 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11525 * src/ds390/main.c,
11526 * src/z80/gen.c (z80_emitDebuggerSymbol),
11528 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11530 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11531 * src/pic16/main.c,
11532 * src/avr/gen.c (avr_emitDebuggerSymbol),
11534 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11536 * src/SDCCdebug.c (emitDebuggerSymbol),
11538 * src/port.h: added a debugger struct to the port struct. Added a
11539 callback for defining debugger symbols
11541 * src/SDCCast.c (createLabel),
11542 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11545 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11546 iCode back to the ast for the function
11548 * src/hc08/ralloc.c (hc08_assignRegisters),
11549 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11550 unneeded fields from the regs struct.
11551 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11552 pushReg() & pullReg() functions instead of emitcode()
11554 * src/hc08/gen.c (genLabel, genhc08Code),
11555 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11557 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11560 * src/hc08/gen.c (genEndFunction, genhc08Code),
11562 * src/mcs51/gen.c (genEndFunction, gen51Code),
11564 * src/ds390/gen.c (genEndFunction, gen390Code),
11566 * src/z80/gen.c (genEndFunction, genZ80Code),
11569 * src/pic/gen.c (genEndFunction, genpic14Code),
11571 * src/pic16/gen.c (genEndFunction, genpic16Code),
11573 * src/avr/gen.c (genEndFunction, genAVRCode),
11575 * src/xa51/gen.c (genEndFunction, genXA51Code),
11577 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11578 specific code to cdbFile.c and out of the backend code generators
11580 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11581 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11582 starting address is now 0
11585 * as/hc08/m08pst.c,
11586 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11587 assembler directive for DWARF support
11588 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11592 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11594 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11597 and inappropriate peephole optimization in jump tables
11599 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11601 * as/hc08/m08pst.c,
11602 * src/SDCCglue.c: sdccopt works for the hc08 port now
11604 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11606 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11608 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11610 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11612 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11618 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11619 comments from the peephole optimizer replacement rules
11620 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11622 * src/SDCCcse.c (updateSpillLocation),
11623 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11625 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11626 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11627 objects far pointers
11629 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11631 * src/SDCCsymt.h: a missing part of my last change
11632 * src/pic/ralloc.c (regTypeNum),
11633 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11635 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11638 * src/SDCCicode.c (aggrToPtrDclType),
11639 * src/SDCCptropt.h,
11640 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11641 ptrPseudoSymConvert),
11642 * src/pic/ralloc.c (regTypeNum),
11643 * src/pic16/ralloc.c (regTypeNum),
11644 * src/hc08/ralloc.c (regTypeNum),
11645 * src/ds390/ralloc.c (regTypeNum),
11646 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11647 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11649 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11651 * link/z80/lkmain.c (afile),
11652 * as/hc08/lkmain.c (afile),
11653 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11654 prevent a pointer problem when a filename has no directory and
11655 no extension specified.
11657 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11659 * link/z80/lkmain.c (afile): allow periods in directory names
11660 * link/z80/lkmain.c (afile),
11661 * as/mcs51/lkmain.c (afile),
11662 * as/hc08/lkmain.c (afile): allow linker script file to have an
11663 extension other than ".lnk"
11664 * link/z80/lklex.c (getfid),
11665 * link/z80/lkmain.c (parse),
11666 * as/mcs51/lklex.c (getfid),
11667 * as/mcs51/lkmain.c (parse),
11668 * as/hc08/lklex.c (getfid),
11669 * as/hc08/lkmain.c (parse): Support comments in the linker script
11670 file on lines by themselves and after filenames
11672 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11674 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11676 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11678 * src/z80/peeph-z80.def: removed some peephole rules that don't
11679 work with multibyte arithmetic (fixed bug #937126)
11680 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11681 to registers and not global variables
11682 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11683 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11684 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11685 checking for assignments not internally generated (fixed bug #931895)
11686 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11687 structure member (fixed bug #930072)
11689 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11691 * src/SDCCmain.c (linkEdit),
11692 * src/hc08/main.c (_hc08_parseOptions),
11693 * as/hc08/Makefile.in,
11694 * as/hc08/aslink.h,
11696 * as/hc08/m08pst.c,
11697 * as/hc08/lkrloc.c (relr, rele),
11698 * as/hc08/lkarea.c (lnkarea)
11699 * as/hc08/lkmain.c (afile, parse),
11700 * as/hc08/lkelf.c: support for ELF output
11701 * as/hc08/lks19.c (s19),
11702 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11704 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11706 * as/mcs51/lkihx.c: Fixed bug #899105.
11708 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11710 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11711 .dsp files from Unix to DOS.
11713 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11715 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11716 function pointers; we have been compliant for several months now.
11717 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11718 change that was accidently commented out
11719 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11720 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11723 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * src/hc08/gen.c: output of all of the internal debugging information
11726 is now controlled by the D() macro; it is disabled by default
11728 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11731 harder to keep the same registers during a CAST iCode
11732 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11733 long via int can be done in a single cast, if the signedness is
11735 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11736 putchar() in tinibios.c in ds390's library
11738 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11740 * src/SDCCast.c (decorateType): fixed bug #898889,
11741 cast result of a literal complement too
11742 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11743 fixed check for bitfields
11745 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11747 * src/SDCCicode.c (geniCodeLogic): made it static,
11748 (geniCodeLogicAndOr): added in order to fix bug #905492,
11749 (ast2iCode): fixed bug #905492
11750 * support/regression/tests/bug-905492.c: added
11751 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11752 (processParms): fixed bug #927659: don't copy parms, this will clear
11754 * support/regression/tests/bug-927659.c: added
11756 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11758 * src/SDCCast.c (addCast): don't cast float to char
11759 * device/lib/libsdcc.lib: added _memmove
11761 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11763 * device/lib/large/Makefile: fixed parallel execution by
11764 replacing `make` by `$(MAKE)`
11766 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11769 offsets (fixes bug #923936)
11771 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11773 * device/lib/small/Makefile: fixed parallel execution by
11774 replacing `make` by `$(MAKE)`
11776 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11778 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11780 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11782 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11783 * src/regression/Makefile: Regression test was not running.
11785 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11787 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11788 complement if possible
11789 * src/SDCCval.c (valComplement),
11790 * src/SDCCicode.c (operandOperation): fixed complement of literal
11791 * support/regression/tests/onebyte.c (testComplement): added
11793 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11795 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11796 return an optimized tree; actually replace actParm with the new tree
11797 * src/SDCCast.h: added some parantheses to remove side effects
11798 * support/regression/tests/bug-920866.c
11800 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11801 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11802 Bit operands were not being handled properly in the pic14 port.
11803 (now src/regression/add.c passes again).
11805 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/SDCC.y (labeled_statement): case and default no longer require
11808 a following statement (RFE #893037)
11810 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11812 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11813 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11814 disabled (fixes bug #916294)
11815 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11816 "mov a,acc"; patch provided by Lenny Story
11817 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11819 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11823 * src/ds390/gen.c (genFunction, genEndFunction),
11824 * src/ds390/ralloc.c (ds390_assignRegisters),
11825 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11826 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11827 pushed if there are parameters passed on the stack. Also, a cleaner
11828 way to decide if r0/r1 should be pushed/popped. (Together they fix
11831 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * device/lib/mcs51/crtpagesfr.asm,
11835 * device/lib/mcs51/crtxinit.asm,
11836 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11837 to avoid confusion with Si Lab's SFRPAGE register.
11839 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11841 * src/SDCCglue.c (emitMaps): allow public sfr variables
11842 * src/SDCCglue.c (initialComments): include compiler build date
11843 with compiler version and put the timestamp of the generated
11844 assembly file on a serperate line to be less confusing.
11845 * src/port.h: added genInitStartup hook
11847 * src/ds390/main.c,
11850 * src/pic16/main.c,
11852 * src/z80/main.c: genInitStartup initialize as NULL (default to
11853 historical behaviour)
11854 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11855 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11856 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11857 library instead of hard coding it into the compiler.
11858 * support/regression/ports/mcs51-stack-auto/spec.mk,
11859 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11860 * device/lib/mcs51/Makefile,
11861 * device/lib/small/Makefile,
11862 * device/lib/large/Makefile,
11863 * device/lib/mcs51/crtpagesfr.asm,
11864 * device/lib/mcs51/crtstart.asm,
11865 * device/lib/mcs51/crtxclear.asm,
11866 * device/lib/mcs51/crtxinit.asm,
11867 * device/lib/mcs51/crtclear.asm,
11868 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11869 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11870 and into user configurable files.
11871 * device/lib/clean.mk: clean mcs51 directory too
11872 * support/regression/tests/longlit.c: added static to T1 declaration
11873 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11874 accesses in the initialization code
11876 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11879 OSCTRIMVAL as noted in bug #916008
11881 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11884 in loops with multiple exits (reported as incorrect registers
11885 used by Martin Helmling in Sdcc-user list)
11887 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11889 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11890 made ds390 register extensions look less like error messages
11892 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11895 reported by Adam Wozniak in Sdcc-user list
11897 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11899 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11900 arithmetic optimizations, added debug output
11902 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11904 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11905 * sdcc.spec: updated and split sdcc into 3 rpms
11906 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11907 needed for literals of LEFT_OP and '+'
11908 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11909 introduced RESULT_TYPE_NOPROM
11910 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11912 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11913 limited promotion to int only for '*'
11914 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11916 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11918 * src/pic16/gen.c (genSkip),
11919 (genc16bit2lit), (gencjneshort): commented out
11920 (is_LitOp): new helper function, checks operand type
11921 (genCmpEq): rewritten
11923 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11925 * support/regression/tests/bug-908454.c: added
11927 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11929 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11930 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11931 (geniCodeCast): cosmetic, don't preserve bit storage class
11932 (geniCodeLeftShift): added promotion
11933 (geniCodeLogic): fixed regression
11934 * src/SDCCsymt.c (computeTypeOr): accept bits too
11935 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11937 2004-03-07 Borut Razem <borut.razem AT siol.net>
11939 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11941 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11943 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11944 version of pic16_genPackRegisters which does not check if ic is a
11946 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11947 function cause string1.c regression test fails
11949 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11951 * sim/ucsim/configure.in,
11952 * sim/ucsim/configure,
11953 * sim/ucsim/doc/Makefile.in: use docdir
11954 * src/SDCC.y: fixed sbit atrributes
11955 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11956 * src/SDCCast.c (decorateType): |^& need special promotion handling
11958 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11959 * src/SDCCsymt.h (computeType),
11960 * src/SDCCicode.c: computeType() needs op
11961 * src/SDCCsymt.c (checkTypeSanity),
11962 * doc/sddman.lyx: "plain" bitfields are unsigned
11963 * src/SDCCsymt.c (computeTypeOr): added
11964 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11966 * src/SDCCval.c (val*): computeType() needs op
11967 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11968 * support/regression/tests/onebyte.c: added tests for |^&
11970 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11972 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11973 for writing icode into asm output.
11975 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11977 * src/pic16/device.c: added some debug lines enabled
11978 with macro DEBUG_CHECK,
11979 * src/pic16/genarith.c: more debug in genPlus,
11980 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11981 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11982 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11983 * (aopForSym): onStack symbols are re-placed in data memspace,
11984 and onStack flag is cleared,
11985 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11986 copy temporary pcodeop,
11987 * (genPcall): added warning for not updating PCLATU,
11988 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11989 always true for pic16 port,
11990 * (genMultOneWord): NEW, supports integer multiplication,
11991 * (genMult): modified to call genMultOneWord,
11992 * (ifxForOp): added warning when return NULL,
11993 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11994 flag is set before call to operandFromSymbol for implicit
11996 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11997 options.intlong_rent are set by default,
11998 * (_hasNativeMulFor): modified to allow port generation of integer
12000 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12001 set regtype to REG_SFR for all registers, restricting seting the
12002 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12004 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12006 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12007 more than 500 times in the regression tests
12009 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12011 * support/Util/SDCCerr.h,
12012 * support/Util/SDCCerr.c,
12013 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12015 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12016 for symbol conflicts.
12017 * support/valdiags/tests/enum.c,
12018 * support/valdiags/tests/tentdecl.c,
12019 * support/valdiags/tests/struct.c: expect possible error messages
12020 referring to original symbol definitions.
12021 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12023 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12025 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12027 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12029 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12031 * src/pic16/ralloc.c (newReg): fixed bug #908929
12033 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12035 * src/ds390/gen.c: added missing #include "main.h"
12037 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12039 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12040 checking if symbol is already in set,
12041 * src/pic16/device.h: prototype for checkAddSym,
12042 * src/pic16/gen.c: (_G): added entry interruptvector,
12043 * (assignResultValue): removed some commented out lines,
12044 * (genFunction): check for ISR via sym->type, absolute section for
12045 interrupt code is created via a new pBlock, the goto instruction is
12046 placed now correctly at the interrupt vector position, changed all
12047 references from ivec to _G.interruptvector,
12048 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12049 is the interrupt is a high priority one, same for return from ISR,
12050 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12051 externs to calls of checkAddSym,
12052 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12053 pic16_pcode_verbose flag is set,
12054 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12055 * src/pic16/pcoderegs.c: message about how many registers are saved
12056 will only be emitted if pic16_pcode_verbose flag is set,
12058 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12060 * src/ds390/ralloc.h,
12061 * src/ds390/ralloc.c (ds390_regWithIdx),
12062 * src/ds390/gen.c (emitcode),
12063 * src/ds390/main.h,
12064 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12065 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12066 ds390operandCompare, getRegsRead, getRegsWritten,
12067 initializeAsmLineNode): customized instruction size calculation for
12068 ds390, started basis for some register optimizations
12069 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12070 corresponding assembly output
12071 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12072 missing push/pop of r0/r1. Optimized push/pops
12074 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12076 * src/mcs51/main.c (instructionSize): fixed ACALL size
12077 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12079 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12081 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12082 the sorting of rlist with NULL elements
12083 * (print_idataType, print_idata): NEW to create idata sections
12084 * src/pic16/device.h: idataSymSet new variable
12085 * src/pic16/gen.c (genFunction): fixed some bugs in string
12086 comparing, improved the absolute section creation for ISRs,
12087 added FSR0L/FSR0H in registers that are saved in an ISR,
12088 * (genInline): fixed the processing of inline snippets,
12089 now they undergo no process by the peephole optimizer
12090 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12091 are placed in idataSymSet,
12092 * (pic16emitStaticSeg): extern symbols are added in externs,
12093 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12094 switching when aboslute variables are placed in access bank memory
12095 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12096 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12097 commented out with #if,
12098 * (pic16_packRegisters): reintroduce the check for CAST because some
12099 symbols are not correctly handled,
12100 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12101 pCodeInstruction instead of pCode,
12102 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12103 pCodeAsmDir definition,
12104 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12105 directive, then the argument directive is emitted without the leading
12106 tab, hack for inline labels which must be in the first column,
12107 * (compareLabel,pic16_findNextInstruction),
12108 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12109 * (insertBankSwitch): modified for the new pCodeAsmDir,
12111 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12112 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12114 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12116 * (pushSide): commented out with #if,
12117 * (assignResultValue): fixed some typos in saving
12119 * (genPcall): FIXED and sync'ed with genCall,
12120 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12121 * (genNearPointerGet): fixed to handle some more cases,
12122 implementation scheme via table reads,
12123 * (genConstPointerGet): modified to access code memory correct,
12124 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12125 and improved to handle some cases
12126 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12127 instead of "RETLW" for init data
12128 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12129 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12130 variables are placed in access bank memory (<0x80 and >=0xf80),
12131 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12132 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12133 TBLWT_POSTDEC,TBLWT_PREINC
12134 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12135 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12137 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12138 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12139 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12140 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12142 2004-02-29 Borut Razem <borut.razem AT siol.net>
12144 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12145 support/Util/findme.h, support/Util/system.h: enhance binary relative
12146 search for lib and include by using findProgramPath()
12148 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12151 * src/SDCCpeeph.c (pcDistance),
12153 * src/mcs51/ralloc.h,
12154 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12155 * src/mcs51/main.h,
12156 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12157 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12158 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12159 size calculation port specific, started basis for some register
12161 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12162 missing push/pop of r0/r1. Optimized push/pops
12163 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12164 * device/lib/_modsint.c (_modsint),
12165 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12166 and stack version so regression tests pass
12168 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12171 * src/SDCCast.c (decorateType): catch another small optimization
12173 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12174 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12175 modified to finally use computeType() all over SDCC,
12176 see Feature Request #877103
12177 * src/SDCCval.h: cosmetic
12178 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12179 valCompare(); regression tested in muldiv.c
12180 * support/regression/tests/muldiv.c (testMod): mod sign follows
12183 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12185 * src/SDCCast.c (decorateType): fixed bug #902362
12186 * doc/INSTALL.txt: fixed install instructions for win32
12188 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12190 * device/include/Makefile.in (install): fixed by replacing spaces
12193 * doc/INSTALL.txt: updated for release
12194 * doc/sdccman.lyx: added warning for --xstack being buggy
12196 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12198 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12199 to eliminate build warnings.
12200 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12202 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12203 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12205 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12206 removed -penable-stack, added comment for stack pragma, added
12207 warning for not initializing the stack/frame registers, removed
12208 comment at interrupts section
12210 Stack is made permanent, there is no ability to disable stack usage.
12211 * src/pic16/device.h,
12212 * src/pic16/device.c: removed all references to USE_STACK macro,
12213 * src/pic16/device.c (pic16_dump_section): when no elements in
12214 rlist, free rlist before return,
12215 * (pic16_dump_int_registers): NEW, internal registers are a new set
12216 of general purpose registers reused by each function,
12217 * (checkAddReg): returns 1 if registers is added to set,
12218 * (pic16_groupRegistersInSection): when a registers is of type
12219 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12220 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12221 SRCASECMP macro is moved here from device.c
12222 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12223 PO_PCLATU, PO_PRODL, PO_PRODH,
12224 * (pic16_pCodeOpType, genMinus,
12225 changed compares to "a" register, with AOP_ACC,
12226 * (pic16_genPlus): fixed some bugs and indented properly,
12227 * (pic16_addSign): changed size to size+offset in the MOVWF
12229 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12230 multiply 8-bit operand by literal, result is 8-bit,
12231 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12232 multiply 2 8-bit operand, result is 8-bit,
12233 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12235 * src/pic16/gen.c: changed accUse to contain WREG only,
12236 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12237 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12238 true, do not use immediate addressing any more unless sym is a
12239 pointer in codespace,
12240 * (aopForRemat): do not use immediate addressing when symbol not in
12241 codespace and when symbol's address is requested,
12242 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12244 * (aopGet): added case for AOP_ACC and don't return "accumulator
12245 bug" but WREG instead,
12246 * (popGetTempReg): pushes contents of temporary register in stack,
12247 * (popReleaseTempReg): pops contents of temporary register from
12248 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12249 * (pic16_popGet): separated case AOP_ACC to return register WREG
12250 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12251 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12252 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12253 the use of immediate pointers to certain cases only.
12255 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12256 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12257 * (assignResultValue, genCall, genRet): modified to use the new
12258 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12259 genPcall is still broken,
12260 * (genFunction): added code to create 'A' type pBlocks when
12261 interrupt functions are generated, code not extensively tested yet,
12262 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12263 * (genEndFunction): modified so ISRs pop stored registers from stack,
12264 * (genMultOneByte): cleanup,
12265 * (AccRsh): added flag andmask, to and result with appropriate mask,
12266 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12267 * (genDataPointerGet): fixed and reenabled its use,
12268 * (genNearDataPointerGet): bugs fixed,
12269 * (genDataPointerSet): bugs fixed,
12270 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12271 pic16_DumpSymbol, pic16_DumpOp,
12272 * src/pic16/genutils.h: function prototypes for the above functions,
12273 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12275 * (pic16emitRegularMap): many many many improvements, but needs a
12277 * src/pic16/main.c: enable_stack in pic16_options is removed,
12278 * (_pic16_parseOptions): removed command line options -penable-stack,
12279 * (_process_pragma): emit stack symbol only when stack pragma is
12281 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12282 redirected to FSR0L/FSR0H pair,
12283 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12284 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12285 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12287 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12288 * (dumpPicOptype): NEW,
12289 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12290 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12291 with movff instruction,
12292 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12293 added pic16_int_regs, some packRegsFor* functions are commented out,
12294 because produce errors,
12295 * src/pic16/NOTES: minor modifications
12297 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12299 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12300 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12302 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12303 * as/mcs51/lkaomf51.c: fixed bug #895763
12305 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12307 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12309 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * doc/sdccman.lyx: added details about the HC08 storage classes and
12312 interrupts, fixed the register usage info for z80 & gbz80
12314 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12316 * doc/sdccman.lyx: added more pic16 port documentation
12317 * device/include/pic16/: added header pic18fregs.h
12319 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12321 * doc/sdccman.lyx: added Vangelis' contribution
12323 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12325 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12326 extend to the next CALL or PCALL, not just to the next CALL.
12328 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12330 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12332 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12334 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12335 bug #895752 and a better fix for bug #716790
12337 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12341 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12343 * doc/sdccman.lyx: minor changes, minor changed
12345 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12347 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12348 which can't handle SDCC_NEWONEBYTEOPS,
12349 (geniCodeMultiply): removed conversion from mult to shift for pic14
12352 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12355 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12356 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12357 thus fixing bug #895406
12359 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12361 * device/lib/_modsint.c,
12362 * device/lib/_modslong.c: sign follows divisor only
12363 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12364 signs or signedness can be ignored
12365 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12366 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12367 added optimization for IFX,
12368 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12370 reenabled optimization for IFX, which was removed on 2004-01-11
12371 * src/SDCCast.h: added return type IFX
12372 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12373 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12374 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12375 SDCC_OLDONEBYTEOPS selects the old behaviour
12376 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12377 changed again and commented promotion rule
12378 * src/SDCCval.c (valDiv): promotion no longer necessary
12379 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12380 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12382 * support/regression/tests/onebyte.c: added
12384 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12386 * gen.c (genInline): reverted to old code for assemnling inline
12387 code because of bug reported James Chadd
12389 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12391 * ralloc.h: missing declarations from previous patch,
12392 seems that patch for ralloc.h was never applied, fixed
12394 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12395 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12399 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12400 indirect addressing. Marked FSR0 as deprecated
12401 * gen.c (pointerCode): commented out, not needed now
12402 (pic16_popGet2p): new MOVFF helper function
12403 (genGenPointerGet),
12404 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12405 (shiftRLong): removed duplicate debugging info
12407 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/ds390/gen.c (genNearPointerGet),
12410 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12411 optimization with bits, but not bitfields.
12412 * src/ds390/ralloc.c (packRegisters),
12413 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12415 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12417 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12419 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12422 * src/SDCCicode.c (operandFromSymbol),
12423 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12424 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12425 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12426 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12427 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12428 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12430 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12431 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12432 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12433 * src/SDCCsymt.c (newSymbol),
12434 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12437 * src/SDCCval.c (newiList): fixed bug #885705
12439 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12441 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12442 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12444 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12446 * device/include/c8051f120.h,
12447 * device/include/c8051f300.h,
12448 * device/include/c8051f310.h: added/updated header files for Silicon
12449 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12450 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12451 in new section Submitting patches
12453 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12455 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12456 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12457 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12459 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12460 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12461 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12463 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12464 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12465 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12467 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12468 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12469 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12470 genGenPointerSet): fixed bug #892400
12471 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12472 to eliminate build warnings.
12473 * src/SDCCast.c (processParms),
12474 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12476 * support/valdiag/valdiag.py: added GCC to the list of defines active
12477 when compiling with gcc
12479 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12481 * support/Util/SDCCerr.h,
12482 * support/Util/SDCCerr.c,
12483 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12484 with an incomplete type (fixed bug #883734)
12485 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12487 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12489 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12491 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/SDCCast.c (decorateType),
12494 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12495 function pointer implementation
12496 * support/regression/tests/funptrs.c: added tests to verify both forms
12497 of function pointers work correctly. Added tests to verify parameters
12498 are passed in the correct order.
12500 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12502 * device.c (regCompare): registers are sorted by ascending
12503 address and increasing size,
12504 * main.c (_pic16_finaliseOptions): removed the declaration
12505 of compiler macro MCU. Now a macro of the format pic18fxxxx
12506 will be defined from the command line
12508 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12509 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12511 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12512 PCOP_RLCF was overwritten!
12513 * gen.c (genSkip): commented out calls to pic16_emitcode,
12514 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12516 * (genRRC): added debugging info,
12517 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12518 overwritten while shifting,
12519 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12520 overwritten while shifting,
12523 * (shiftLLeftOrResult),
12524 * (shiftRLeftOrResult),
12526 * (shiftLLong): Implemented with pic16_emitpcode
12527 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12528 * (genLeftShift): Fixed bug, operand for shift by variable always
12529 was "and"ed with 0x0f,
12530 * (genLeftShiftLiteral),
12532 * (genRightShiftLiteral): added debugging info,
12533 * (genrshFour): added comment,
12534 * (genRightShift): determined signedness from operand "left"
12535 instead of "result"
12537 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12539 * src/SDCCicode.c (geniCodeParms),
12540 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12541 function pointers, fixed function pointer bugs #861242 and #861896
12543 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12545 * device/include/c8051f000.h,
12546 * device/include/c8051f120.h,
12547 * device/include/c8051f300.h: added header files for Silicon
12548 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12550 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12552 * src/SDCCast.c (processParams): added new type flow and restructured
12553 (gatherAutoInit): added new type flow
12554 (addCast): cosmetic changes
12555 (getLeftResultType): added new type flow for array indices, patch
12556 provided by Stas, see FR #877103
12557 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12558 array index patch by Stas
12559 * src/SDCCast.h: added prototype getResultTypeFromType()
12561 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12562 * src/pic/glue.c (pic14emitStaticSeg),
12563 * src/pic16/glue.c (pic16emitStaticSeg),
12564 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12565 for initialization of symbols
12566 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12567 * support/Util/SDCCerr.h:
12568 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12569 * .version: bumped version number to 2.3.8
12570 * device/include/Makefile.in (install),
12571 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12574 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12576 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12577 Slade Rich fixed an optimization bug
12578 * src/pic/pcodepeep.c,
12579 * src/pic/pcoderegs.c
12580 * doc/Makefile (install): added test for directory
12582 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12584 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12585 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12586 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12587 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12588 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12589 * as/mcs51/asexpr.c (term),
12590 * as/hc08/asexpr.c (term): fixed bug #887146
12592 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/z80/gen.c (genMult): handle single byte result product
12595 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12596 DUMMY_READ_VOLATILE (fixed bug #886367)
12598 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12600 * support/regression/tests/libmullong.c: fixed logic, on little endian
12601 hosts we ended without a mullong_wrapper()
12603 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12605 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12606 virus/worm forged address usage.
12608 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12610 Fixed promotion, it should be done on AST level:
12611 * src/SDCCast.c (addCast): added promotion to int
12612 (decorateType): updated call to upCast()
12613 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12614 usualUnaryConversions()
12616 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12618 * support/regression/tests/literalop.c (mulWrapper): Added a
12619 wrapper to remove integer overflow warnings.
12621 * support/regression/tests/float_trans.c: Made work on host.
12623 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12626 * support/regression/generate-cases.py (main): Changed from inline
12629 * doc/Makefile (install): Changed to depth first to get rid of
12630 missing directory install warning.
12632 * as/Makefile (install-doc): Made work on Mac.
12634 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12636 * src/SDCCast.c: added an additional type flow in decorateType() of
12637 opposite direction, see feature request #860006; it's enabled at runtime
12638 by setting the environment variable SDCC_NEWTYPEFLOW
12639 * src/SDCCast.h: changed prototype of decorateType()
12640 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12641 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12642 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12643 see feature request #877103
12644 * src/SDCCval.c: updated call of decorateType()
12645 (valBitwise): fixed bug #882876
12646 (valMinus): added promotion
12647 (valLogicAndOr): result is unsigned
12648 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12649 * src/SDCCsymt.c (computeType),
12650 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12651 must not cause an unsigned operation
12652 * src/pic/glue (pic14emitRegularMap),
12653 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12655 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12657 * src/pic/pcode.c (PCodeID): commented out left over debug code
12659 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12661 * support/valdiag/tests/overflow.c: added shift tests
12662 * src/pic/device.c,
12669 * src/pic/pcodepeep.c,
12670 * src/pic/pcoderegs.c,
12671 * src/pic/ralloc.c,
12672 * src/pic/ralloc.h: applied patch from Slade Rich;
12673 added support for multiple code pages and multiple RAM banks on the
12674 PIC 14 port. The ASM files now no longer simply assume all the
12675 code / RAM are in the same page / bank. This means the linker can
12676 safely allocate code/RAM of separate ASM files to different pages/banks.
12677 * doc/sdccman.lyx: added Slade's tips
12678 * src/mcs51/peeph.def: fixed bug #880768
12680 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12683 * src/SDCCast.c (decorateType): fixed bug #880197
12685 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12687 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12690 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12691 strtof is not part of C89 and isn't included with Mac OS X.
12693 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12696 shiftL2Left2Result): fixed bug #879326
12697 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12698 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12699 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12700 address fetch for clr instruction
12701 * device/lib/hc08/_mulint.c: created optimized assembly version
12702 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12704 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12706 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12707 proposed in FR #877103
12709 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12711 * src/SDCCval.c (cheapestVal): added missing checks
12712 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12713 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12715 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12717 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12720 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12722 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12723 loaded with the linker search paths (-L arguments) and the libraries
12724 to be linked with the current source (-l arguments). Changes
12725 currently will affect only the pic16 port.
12726 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12727 include path the port specific paths and port specific libraries,
12728 * gplink command now contains the $3 argument,
12729 * src/pic16/device.h,
12730 * src/pic16/device.c,: structure PIC_device is made public and
12731 renamed to PIC16_device, the same for variable Pics which is renamed
12732 to Pics16. Updated all references to them.
12733 * src/pic16/glue.c (pic16glue): corrected bug with code
12734 initialization which bypassed the variable initializations block.
12736 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12737 COMPILE_FLAGS and added the --nostdinc option
12739 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * device/include/mc68hc908jb8.h: Register defs for another member
12742 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12744 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12746 Documenting changes from previous commits.
12747 * configure.in (version 1.56),
12748 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12749 when generating output files to configure the pic16 library,
12750 but now I've commented it out, since gputils aren't installed in the
12751 SF compile farm, so library won't compile
12753 * device/lib/Makefile.in (version 1.56): initially I've added in
12754 target 'all' the prerequestive 'model-pic16' so it compiled the
12755 pic16 library, but now I've commented it out for the same reasons
12757 * added targets 'model-pic16' and 'objects-pic16' to compile the
12759 * added target 'port-specific-objects-pic16' to handle the
12760 generated libraries and copy them into the build/ directory
12761 * added target 'clean-intermediate-pic16' to clean intermediate
12762 files into pic16 directory
12763 * in target 'installdirs' added line to create directory pic16 in
12764 the installation path
12766 * device/include/Makefile.in (version 1.11): in target 'install'
12767 added lines to copy all header files to installation path,
12768 * in target 'installdirs' added line create directory for pic16
12769 headers in the installation path
12771 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12773 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12776 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12779 * device/lib/configure.in,
12780 * device/lib/configure: fixed for autoconf 2.57
12782 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12784 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12785 option so that it actually works. Made it specific to the z80, since
12786 the gbz80 doesn't have these kinds of I/O ports.
12788 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790 * device/include/z180.h,
12791 * device/lib/_memcpy.c,
12792 * device/lib/_memmove.c,
12793 * device/lib/_mulint.c,
12794 * device/lib/ser_ir.c,
12795 * device/lib/ser_ir_cts_rts.c,
12796 * device/lib/_strcmp.c,
12797 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12798 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12799 portmode; added deprecation warning for bank= and protmode= forms.
12800 Also, guard against buffer overflow.
12801 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12803 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12806 changed interrupt vector table generation to only emit declared vectors.
12807 * device/include/Makefile.in: added missing backslash
12808 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12810 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12812 Mainly changes to support compilation of the device libraries
12813 * src/pic16/device.c: stack is allocated via symbol and not
12814 via literal number. The symbol is placed in the corresponding
12815 position of the data ram
12816 * (pic16_dump_section): relocatable and absolute uninitialized
12817 data are now emitted in sorted order to reduce section naming,
12818 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12819 weren't marked as being in the access bank,
12821 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12823 Added portion of GNU PIC Library under the directory
12824 device/include/pic16 and device/lib/pic16. These files
12825 contain the declarations of SFRs for the PIC18Fxx2 devices.
12826 The directory is initialized via configure from toplevel.
12828 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12830 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12831 the spilllocations to be compared correctly
12833 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12835 * src/SDCCast.c (decorateType): fixed bug introduced today
12837 2004-01-12 Borut Razem <borut.razem AT siol.net>
12839 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12840 doc/sdccman.lyx: upper case pragmas are deprecated
12842 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12844 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12845 in simpler and even better code
12847 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12849 * src/SDCCicode.c (operandOperation): fixed bug #874819
12850 * src/SDCCast.c (decorateType): fixed
12851 char foo (unsigned long ul) { return ul > 0; }
12853 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12855 * doc/sdccman.lyx: Moved and added some sections, small changes
12856 all over. Telling LaTeX to be less strict with word spacing
12857 to better keep the right margin. Changed some notes about
12858 maintainance of the ports in section 3.2.1 - is it OK like this?
12860 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12862 SDCC source changes:
12863 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12864 convilong): modified to inform the pic16 port that builtin functions
12867 PIC16 PORT specific changes:
12868 * src/pic16/device.c pic16_dump_equates() added,
12869 processor registers declared internally by the port are emitted in
12870 the translation as equates,
12871 * src/pic16/gen.c: inline code is passed unprocessed to the
12873 * (pic16_popGetLit2): fnuction modified to take second operand as
12874 pCodeOp pointer and not as literal,
12875 * (popRegFromIdx): prefixed with pic16_,
12876 * (pic16_popCombine2): modified to receive already allocated pCode
12878 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12879 * (genFunction): initializes local stack frame and pushes on stack
12880 all the registers used by this function,
12881 * (genEndFunction): restores all registers from stack and restores
12883 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12885 * (pic16glue): changed the program startup sequence,
12886 * added new dbName code 'A' for functions placed in absolute section
12887 * src/pic16/main.c: added function attribute _naked,
12888 * added pragma 'code' to place a fnuction at an absolute address,
12889 * added command line arguments --debug-ralloc and --pcode-verbose,
12890 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12891 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12892 * (pic16_newpCodeOpLit2): modified to take the second operand as
12894 * (pic16_printpBlock): modified to emit each function in a separate
12896 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12897 UPPER for immediate operands,
12898 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12900 * src/pic16/peeph.def: all peepholes with movff are commented out,
12901 because there is a problem in the pcode peep optimizer,
12902 * src/pic16/ralloc.c: the register allocator can now reuse local
12903 function symbols for another function. This saves register usage.
12904 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12906 Added file src/pic16/NOTES with information about program writing on
12907 the current port version.
12909 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12911 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12912 and peephole 252 (array access)
12914 2004-01-09 Borut Razem <borut.razem AT siol.net>
12916 * src/SDCCmain.c : fixed #872250: -l command line defined library
12917 files are scanned before standard library files
12919 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/SDCCast.c (decorateType): fixed bug #874046
12923 2004-01-09 Borut Razem <borut.razem AT siol.net>
12925 * support/scripts/sdcc.nsi: remove previous installation
12927 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12929 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12930 bytes for last interrupt vector (mcs51)
12931 * sdcc.spec: fixed typo
12933 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12935 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12936 gen51Code): more efficient parameter receive for --model-large
12939 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12941 * src/ds390/main.c,
12942 * src/z80/main.c: added missed needLinkerScript flags (more than
12943 one port structure defined in these file)
12944 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12947 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12949 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12950 * src/port.h: added flag needLinkerScript in port->linker
12951 structure to inform whether to create a .lnk file or not,
12953 * src/ds390/main.c,
12955 * src/mcs51/main.c,
12957 * src/pic16/main.c,
12959 * src/z80/main.c: changed appropriately to configure
12960 needLinkerScript flag
12962 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12963 * src/pic/glue.c: added variable udata_section_name to
12964 override default uninitialized data segment definition for
12965 devices only with SHAREBANK memory (reported from Erik Epetrich)
12966 * (pic14emitOverlay): modified to emit a commented overlay segment
12967 directive when no overlay data exist
12968 * (picglue): modified to emit uninitialized data segment
12969 according to udata_section_name
12970 * src/pic/main.c (_pic14_parseOptions): added command line
12971 options --udata-section-name=[name] to override default
12972 udata definition name
12973 * modified _linkCmd and _asmCmd to include compiler passed
12974 arguments via -W option
12975 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12976 object file from '.rel' to '.o' in port->linker structure,
12977 changed size of fptr from 2 to 3 in port structure
12979 2004-01-07 Borut Razem <borut.razem AT siol.net>
12981 * support/scripts/sdcc.nsi: update PATH
12982 * support/scripts/sdcc.ico: craeted
12984 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12986 * device/include/Makefile.in: fix install
12987 * doc/Makefile: fix install
12989 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12993 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12994 how the function variable allocation summary is displayed; also
12995 include information about variables allocated to the overlay
12998 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13000 * as/mcs51/lkmain.c: Help about -Y option
13001 * as/mcs51/lkarea.c: Fixed gcc warnings
13003 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13005 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13007 * support/valdiag/tests/overflow.c: added
13008 * src/SDCCast.c (decorateType),
13009 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13010 LEFT_OP (left shift)
13012 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13014 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13015 (default behaviour).
13017 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 A python script to validate compiler diagnostic messages. It can be
13020 used to verify that sdcc complains about bad c source code and
13021 gives a good location of the error.
13022 * support/valdiag/Makefile,
13023 * support/valdiag/valdiag.py,
13024 * support/valdiag/tests/*
13026 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13028 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13029 * src/SDCCsymt.c (newEnumType),
13031 * support/Util/SDCCerr.c,
13032 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13034 * support/regression/tests/enum.c: added test for enum values that
13035 require at least 2 bytes of storage.
13037 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13039 * src/common.h: added ifndef/define/endif macros
13040 around the header file.
13041 Bug reported from Jesus Calvino-Fraga
13043 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13045 * sdcc.spec: updated
13046 * device/include/Makefile.in: don't install CVS directories
13047 * device/lib/Makefile.in: added removal of CVS directories after install
13048 * doc/Makefile: fixed install, added local_icons
13049 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13050 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13051 * src/ds390/gen.c (genRightShift): fixed bug #870788
13052 * src/SDCCast.c (decorateType): fixed bug #870781
13054 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13056 PIC16 port related changes:
13057 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13058 added variable stackPos,
13060 * gen.c: genCall, assignResultValue: added support for
13061 pushing/retrieving function parameters to/from stack,
13062 genFunction,genEndFunction: setup stack frame for the
13063 generated function,
13064 genAddrOf: will be changed according to bug 863624
13066 * added files genutils.c and genutils.h which contain gen*
13067 debugged and optimised functions extracted from gen.c
13069 * glue.c: added variable 'externs' which holds extern symbols,
13070 pic16emitRegularMap: is modified to properly handle relocatable
13071 symbols under the new scheme,
13072 pic16createInterruptVect: is modified
13073 pic16printPublics: is modified to emit 'global' assembler directives,
13074 added pic16_printExterns to print extern symbols,
13075 pic16glue: initializes stack/frame pointer in the beginning of
13076 the assembly output. Temporary hack, will be corrected later,
13077 because gplink yet does not support stack and SDCC does not
13078 yet support a type of crt0.o object to create the final binary.
13080 * Removed many lines that contain 8051 legacy code.
13081 * The code is finally placed under a 'code' directive.
13082 * Added port specific options.
13084 * _process_pragma: simplified since now we do not need *special*
13085 include file to define SFR registers. But a separate header
13086 will be needed. This will be developed later.
13087 * _pic16_parseOptions: added, parses port specific options:
13088 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13089 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13090 --preplace-udata-with=
13092 * _pic16_setDefaultOptions: modified to initialize section names,
13093 but hack is temporarly out of order since it needs improvement.
13094 * _pic16_genAssemblerPreamble: configuration words are emitted by
13095 their address instead of their name. This part is incomplete and
13096 supports only the 18Fxx2 devices. Other devices will emit an error
13097 during assembly since they do not contain the same set of config
13099 * _pic16_genIVT: is modified,
13101 * pcode.c: added definitions for some hardware registers that are needed
13103 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13104 All PCI entries are updated. Now LFSR is supported.
13105 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13106 * added pic16_newpCodeOpLit2 to support instructions with
13107 two literal arguments
13108 * pic16_pCode2str: corrected code that emits assembler instructions
13109 with two literal operands and those that have an access bit modifier
13110 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13111 this fixes a bug which caused some labels to be lost, when an
13112 assembler directive was added, i.e. banksel,
13113 * pic16_FixRegisterBanking: improved logic that causes the insertion
13115 * InlineFunction: functions that are called once, are not any more
13116 inlined. This can be a port option in the future,
13118 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13120 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13121 hold the corresponding uninitialized symbols,
13122 * pic16_allocProcessorRegister: registers have explicit marked the
13124 * pic16_allocInternalRegister: registers are explicit marked as
13126 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13127 processing list, so bit registers were lost,
13130 * ralloc.h: added field 'accessBank' and original symbol operand
13131 in register definition,
13132 * removed the field isMapped from register definition,
13134 ** Several functions have been removed from various sources:
13135 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13136 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13137 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13138 pic16_assignRelocatableRegisters
13140 ** others have been introduced:
13141 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13142 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13144 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13146 * support/scripts/inc2h.pl: changed definition of BIT_AT
13147 to emit 'sbit at' instead of 'bit at'. This was a request.
13149 PIC16 port related preliminary changes:
13150 * gen.c: prefixed function popRegFromString with
13151 pic16_ and all references to it corrected
13152 * pcode.c: all pic16_pc_* hardware registers prefixed
13153 with underscore (_),
13154 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13155 * ralloc.c: newReg(): when register is REG_SFR then
13156 set address to rIdx,
13157 pic16_allocProcessorRegister(): marks register wasUsed=0
13158 pic16_writeUsedRegs(): added a call to assign processor
13159 registers via pic16_assignFixedRegisters
13161 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13163 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13164 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13165 variables in unused register banks. Also the SSEG is placed
13166 wherever there is enough space for it, and IDATA can be anywhere
13167 in internal RAM. For now compile using -Wl-Y[stack_size].
13168 The mem file is different for this option as well, since it
13169 makes no sense of talking about DSEG lenght.
13171 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13173 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13174 in certain cases, e.g. when ROM assignment, patch provided
13175 from Albert den Haan.
13177 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13179 Many signedness and type propagation fixes:
13180 * src/SDCCicode.c: made geniCodeCast() static
13181 replaced SPEC_ by IS_ (cosmetic)
13182 (operandOperation): fixed div and mod operation
13183 (usualBinaryConversions): added support for promotion of char
13184 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13185 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13186 (geniCodeAdd): an array index will stay unsigned, even if promoted
13188 (geniCodeArray): ditto
13189 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13190 * src/SDCCsymt.c (computeType): added more support for char;
13191 promotion of char is selectable by promoteCharToInt, fixed signedness
13193 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13194 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13195 * src/SDCCval (val*): replaced signedness calculation by
13197 rearranged if-branches (cosmetic)
13198 (valShift): added warning W_SHIFT_CHANGED
13199 (valCompare): fixed problem with different types
13200 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13201 * support/regression/tests/literalop.c: added many cases
13202 * support/regression/tests/ast_constant_folding.c: changed finally to
13204 * .version: new year, new version: 2.3.7
13205 * src/SDCCmain.c (main): applied patch #866468
13206 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13207 provided by Scott Bronson
13208 * doc/sdccman.lyx: updated documentation for sdcdb
13209 updated and added chapter tips
13211 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13213 * src/SDCCsymt.h: missing from yesterday's commits
13215 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13217 * src/SDCC.y (struct_or_union_specifier),
13218 * support/Util/SDCCerr.c,
13219 * support/Util/SDCCerr.h: verify that struct & union tags are used
13222 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13224 * src/SDCCglobl.h: missing from yesterday's commits
13226 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13228 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13229 sft_attributes, struct_declaration, parameter_declaration,
13230 type_name, start_block, declaration_list),
13231 * src/SDCC.lex (check_type): support redefinition of typedef names
13233 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13235 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13236 aligned xdata arrays. Erik helped me with the if clause.
13238 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13243 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCCast.c (newAst_),
13248 * src/SDCCicode.c (ast2iCode, newiCode),
13250 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13251 expr, statement, expression_statement, selection_statement,
13252 iteration_statement, expr_opt, jump_statement): foundation for tracking
13254 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13257 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13259 * support/Util/SDCCerr.c,
13261 * src/SDCCast.c (createCase, createDefault, decorateType),
13262 * src/SDCClabel.c (labelUnreach),
13263 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13265 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13266 (with thanks to Stas Sergeev)
13267 * device/include/time.h,
13268 * device/lib/time.c (CheckTime): suppress unreachable code warning
13270 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 * src/SDCCast.c (createIvalCharPtr),
13273 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13275 * support/regression/tests/nullstring.c: tests for these two bugs
13277 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * support/Util/SDCCerr.h,
13280 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13281 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13282 about storage class and 'at' used inside struct or union
13283 * src/SDCCBBlock.c (iCodeFromeBBlock),
13284 * src/SDCCcse.c (ifxOptimize),
13285 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13286 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13287 printIval, emitStaticSeg, emitOverlay),
13288 * src/SDCClabel.c (deleteIfx),
13289 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13290 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13291 gatherAutoInit, processParms),
13292 * support/Util/SDCCerr.h,
13293 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13294 reporting for post-parse errors.
13296 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13298 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13299 implicit casts via union; they don't work on big endian systems
13300 (possible fix for bug #861138)
13302 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13304 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13305 * src/mcs51/main.c: fixed the fix for bug #737001
13307 2003-12-15 Borut Razem <borut.razem AT siol.net>
13309 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13311 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13313 * support/makebin/makebin.c: put output in binary mode
13315 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13317 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13318 xdata and data memory on startup. Set the environment variable
13319 SDCC_NOGENRAMCLEAR to disable this.
13320 * src/mcs51/peephole.def,
13321 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13322 (allows non-interrupt and interrupt code to safely compete for a resource
13323 without the non-interrupt code having to disable interrupts)
13325 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * src/SDCCicode.c (geniCodeAdd),
13328 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13329 with valFromType if type might be a pointer and host is big endian).
13330 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13331 types, not just integer types.
13332 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13333 multiply defined with mismatching "at" address.
13335 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13337 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13338 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13339 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13340 with embedded nulls (fixed bug #753752)
13342 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13344 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13345 Apparently this did not see much testing (endless loop)
13347 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13349 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13351 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13354 gracefully handle NULL memmap pointers
13356 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13359 instead of deleting the iCode when an operand is volatile
13360 * src/z80/gen.c (genDummyRead),
13361 * src/mcs51/gen.c (genDummyRead),
13362 * src/ds390/gen.c (genDummyRead),
13363 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13365 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13366 * src/SDCC.y: fixed bug #850420
13368 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 Applied z80 i/o port patch from Peter Townson and fixed some operators
13371 to better handle operands in A register.
13372 * device/include/z180.h
13378 * src/z80/peeph-z80.def
13379 * src/z80/peeph.def
13382 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13384 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13386 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13388 * device/lib/hc08/_mullong.c: Removed extra #endif
13390 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * sim/ucsim/hc08.src/inst.cc,
13393 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13394 carries from x to h
13395 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13396 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13397 * device/include/stdarg.h: fixed varargs for hc08
13398 * device/lib/Makefile.in,
13399 * device/lib/hc08/Makefile,
13400 * device/lib/hc08/_mulint.c,
13401 * device/lib/hc08/_mullong.c: fixed some endian problems
13403 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13405 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13406 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13407 * device/lib/_gptrget.c,
13408 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13410 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13413 * src/SDCCast.c (astErrors): fixed bug #846007
13414 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13416 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * src/SDCCast.c (decorateType): disabled a transformation I added in
13419 revision 1.188 (access to fields of a structure at an absolute address);
13420 it breaks with bitfields, extern declarations, and gcse analysis.
13421 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13422 could be assigned through a pointer, so don't complain.
13423 * src/SDCCast.c (astErrors),
13425 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13427 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13429 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13430 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13431 output of __config directives, since gpasm now supports them
13432 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13433 pre-processor macro, i.e. -DMCU=p18f452
13434 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13435 and modified to handle 'cast' icode similarly to '=' icode
13436 * src/pic16/device.h (typedef struct PIC_device): added field
13437 'extMIface' to indicate that chip has external memory interface
13438 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13439 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13442 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13444 * src/SDCC.y (pointer): fixed bug #846006
13445 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13446 * src/SDCCast.c (decorateType): fixed bug #846009
13447 * src/ds390/peeph.def,
13448 * src/ds390/gen.c (genAnd, genOr),
13449 * src/mcs51/peeph.def,
13450 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13452 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13454 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13461 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13465 * src/SDCCbitv.c: added function to free a bitvector
13466 * src/SDCClrange.h,
13467 * src/SDCClrange.c: added function to recompute the liveranges
13468 * src/avr/ralloc.c,
13469 * src/ds390/ralloc.c,
13470 * src/hc08/ralloc.c,
13471 * src/mcs51/ralloc.c,
13472 * src/pic/ralloc.c,
13473 * src/pic16/ralloc.c,
13474 * src/xa51/ralloc.c,
13475 * src/z80/ralloc.c: recompute the liveranges after register packing
13477 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13479 * src/SDCCloop.c (newInduction): fixed bug #845630
13481 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13484 inadvertantly left behind from my 2003-11-12 change
13486 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13488 Updated headers I neglected to commit yesterday.
13489 * src/SDCClrange.h,
13492 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13495 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13496 * src/SDCCopt.c (eBBlockFromiCode),
13497 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13498 the creation of the key hash table from the sequencing so it can be used
13499 earlier (for some GCSE bug fixes still pending)
13501 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13503 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13504 * support/regression/tests/addsub.c: testing genPlus shortcut
13506 2003-11-15 Borut Razem <borut.razem AT siol.net>
13508 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13510 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13513 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13514 ordering is immaterial.
13515 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13517 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13520 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13521 (SIGSEV) of bug #840381
13522 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13523 unlink new file before rename if new and old filenames are the same)
13525 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13527 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13528 uninitialized variables) for the mcs51. Set environment variable
13529 SDCC_GENRAMCLEAR to test.
13530 xdata initialization slightly shorter
13532 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13536 #838241 & 780691 (basicly the same bug)
13537 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13538 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13540 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13542 * src/SDCCmain.c (linkEdit): "fix" #834252
13544 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13548 * src/SDCC.y: fixed bug #819403
13550 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13553 the reentrant attribute.
13554 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13555 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13557 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13558 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13559 erroneously reduced to a literal.
13560 * src/hc08/ralloc.c (packRegisters, rematStr),
13561 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13564 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13566 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13567 * doc/sdccman.lyx: changed from 'article' to 'book'
13568 * doc/Makefile: readded test_suite_spec and cdbfileformat
13570 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13572 * device/include/stdlib.h: include malloc.h to comply with ANSI
13573 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13575 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13577 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13578 * doc/clean.mk: also remove *.out files
13579 * doc/sdccman.lyx: some additions, larger top/bottom margins
13581 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/SDCC.y: fixed bug #837365
13584 * support/regression/tests/bitopcse.c
13585 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13586 a symbol (might be valop instead)
13587 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13588 * device/lib/clean.mk: added hc08 to the cleaning list
13590 2003-11-04 Borut Razem <borut.razem AT siol.net>
13592 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13594 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13595 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13596 malloc is declared in standard stdlib.h
13598 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13600 * device/lib/hc08/Makefile: need to clean .rel not .o files
13601 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13603 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * src/mcs51/main.c,
13608 * src/ds390/main.c,
13612 * src/pic16/main.c,
13613 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13614 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13615 tests (which uses the port's oclsExpense function)
13621 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13623 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13625 * src/SDCCcse.c (ifxOptimize),
13626 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13627 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13628 deleting the IFX iCode.
13629 * src/hc08/ralloc.c: reduced unneeded slocs
13630 * src/hc08/gen.c: fixed bug in asmopToBoolean
13632 2003-11-04 Borut Razem <borut.razem AT siol.net>
13634 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13635 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13636 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13637 transferred to configure
13639 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13641 Use headers defined in the C[++] standards:
13642 * sim/ucsim/gui.src/serio.src/fileio.cc
13643 * sim/ucsim/gui.src/serio.src/frontend.cc
13644 * sim/ucsim/gui.src/serio.src/main.cc
13645 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13646 * support/Util/NewAlloc.c
13648 * as/mcs51/lklibr.c
13652 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13654 * Added MSVC projects for hc08 assembler and linker:
13655 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13656 /as/hc08/link_hc08.dsp
13658 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13660 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13662 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13664 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13666 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13668 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13670 2003-10-31 Borut Razem <borut.razem AT siol.net>
13672 * support/cpp2/cpplib.h,
13673 support/cpp2/cpplib.c,
13674 support/cpp2/cpplex.c,
13675 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13676 to switch _asm block preprocessing on / off. Default is
13677 #pragma preproc_asm +
13679 2003-10-31 Borut Razem <borut.razem AT siol.net>
13681 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13682 when outputting comment blocks (when executed with -C option) and
13683 _asm (SDCPP specific) blocks
13685 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13689 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13691 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13693 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13695 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13696 * src/SDCCast.c (decorateType): fixed bug #832664
13698 2003-10-31 Borut Razem <borut.razem AT siol.net>
13700 * support/cpp2/cpplex.c: fixed for SDCPP:
13701 comments(when executed with -C option) and _asm blocks
13702 were included even if they where in skipped #if block.
13703 Applied solution from GCC cpp 3.3.2
13705 2003-10-31 Borut Razem <borut.razem AT siol.net>
13707 * src/SDCC.lex: sdcc now understands both formats:
13708 '# <line_number> <file_name>' and
13709 '#line <line_number> <file_name>'
13710 * support/cpp2/cppmain.c: sdcpp now generates the standard
13711 '# <line_number> <file_name>' instead of former
13712 '#line <line_number> <file_name>'
13714 2003-10-30 Borut Razem <borut.razem AT siol.net>
13716 * support/cpp2/cpphash.h,
13717 * support/cpp2/cpplib.h
13718 * support/cpp2/cpplex.c,
13719 * support/cpp2/cppmain.c,
13720 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13722 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 Fixed a number of problems revealed by bug #827883.
13725 * src/SDCCloop.c (loopInvariants): Spill location of the
13726 result operand should be recomputed if extracted from
13727 a loop. Also, don't extract assignments of an iTemp
13729 * src/SDCCast.c (isConformingBody): loop reversal should
13730 not occur if the control variable is involved with a
13731 relational operator.
13733 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13735 * .version: bumped to 2.3.6 to reflect the big improvements
13736 made by Erik and Klaus. Thanks!
13738 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13740 Replaced the livrange code.
13741 * src/SDCClrange.c: added new LR code
13743 * src/SDCCBBlock.h: removed remainig parts from old LR code
13744 * src/ds390/ralloc.c,
13745 * src/ds390/gen.c: minor fixes to make it work with new code
13747 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * as/hc08/lkrloc.c,
13752 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13753 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13754 (tweaked fix for bug #818696)
13756 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13760 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13764 * src/mcs51/gen.c (gencjneshort),
13765 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13766 more efficient (per Scott Bronson's suggestion)
13768 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13770 Extended the semantics of the critical keyword to include
13771 individual statements. See RFE #827755 and #799831
13776 * support/Util/SDCCerr.c
13777 * support/Util/SDCCerr.h
13782 2003-10-19 Borut Razem <borut.razem AT siol.net>
13784 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13786 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13788 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13790 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13791 and predecrement operand is displayed
13793 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13795 * src/SDCCval.c (valMinus): fixed bug #826041
13797 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 Some hc08 related updates that I missed earlier
13800 * sim/ucsim/stypes.h
13801 * support/regression/ports/hc08/spec.mk
13803 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 New target "hc08" for the Motorola 68hc08 family of micros
13813 * sim/ucsim/hc08.src/*
13814 * sim/ucsim/configure.in
13815 * src/ucsim/configure
13816 * sim/ucsim/packages_in.mk
13819 * device/include/mc68hc908qy.h
13820 * device/lib/hc08/*
13821 * device/lib/Makefile.in
13822 * support/regression/ports/hc08/*
13823 * support/regression/Makefile
13825 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13829 * src/ds390/gen.c (genCast): fixed bug #821957
13831 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13833 * device/lib/logf.c: "fixed" overlay bug
13834 * support/regression/ports/host/spec.mk: added m library
13835 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13836 * support/regression/tests/float_trans: added (for Eric)
13838 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13840 * src/mcs51/gen.c (genCpl): fixed bug
13841 http://sf.net/mailarchive/message.php?msg_id=6263915
13843 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13845 * src/SDCCast.c (decorateType): added extended constant folding
13846 * src/SDCCsymt.c (computeType): cleanup
13847 * src/SDCCval.c (valShift): minor optimization
13848 * support/regression/tests/ast_constant_folding.c: added
13850 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13852 * src/SDCCmain.c: removed some unintended changes
13854 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13857 * src/z80/gen.c: fixed part of bug #817589
13858 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13860 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13862 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13873 * src/ds390/ralloc.c
13875 * src/mcs51/ralloc.c
13877 * src/pic16/ralloc.c
13878 * src/xa51/ralloc.c
13880 * src/z80/gen.c: removed unused label "release:"
13882 2003-10-06 Borut Razem <borut.razem AT siol.net>
13884 * src/SDCC.lex: removed definition of unused variables
13885 save_optimize and save_options
13887 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13889 * clean.mk: removed '=' in "-maxdepth=1"
13890 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13891 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13893 2003-10-06 Borut Razem <borut.razem AT siol.net>
13895 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13896 my_unput() replaced by unput()
13898 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13900 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13901 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13902 type-punned pointer will break strict-aliasing rules"
13903 Old LR behaviour is again default; Klaus' LR can be choosen by
13904 defining the environment variable LRKLAUS
13908 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13909 * clean.mk: fixed removal of files in bin/CVS/
13910 * device/lib/clean.mk: fixed removal of directories small and large
13911 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13913 * src/SDCCval.c: removed superflous test for pedantic
13915 2003-10-05 Borut Razem <borut.razem AT siol.net>
13917 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13918 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13919 message "unmatched #pragma SAVE and #pragma RESTORE"
13921 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13923 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13924 assembly, critical functions, atomic, nojtbound)
13926 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13928 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13934 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13937 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13939 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13941 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13942 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13943 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13945 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13947 * src/z80/gen.c (genRet): fixed bug #524753
13948 * src/z80/gen.c (genCast): fixed internal error on cast from
13950 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13951 fix for bug #477835 to the z80
13952 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13953 for tracking iCodes in the peephole optimizer for z80
13955 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13958 the other part of bug #814548
13959 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13961 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13963 * src/SDCCcse.c: fixed part of bug #814548
13965 2003-09-28 Borut Razem <borut.razem AT siol.net>
13967 * src/asm.c: rewrite of printILine() to use temporary file instead
13969 * src/xa51/main.c: commented out declaration of int rewinds
13971 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13973 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13975 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13977 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13978 * src/asm.c (printILine): Fixed bug #811015
13980 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13982 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13985 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13987 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13988 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13989 to correctly handle general case of AOP_PAIRPTR
13990 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13992 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 * src/mcs51/ralloc.c (fillGaps),
13995 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13996 register positioning bug)
13998 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14000 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14002 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14005 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14006 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14007 (ralloc doesn't intentionally do this now, but perhaps later)
14008 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14009 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14010 register positioning bugs (Fixed bug #762602 and #795325)
14011 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14012 (Fixed bug #808779)
14013 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14014 lines that --i-code-in-asm generates
14016 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14018 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14019 trying to fclose a FILE* that was already closed.
14021 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14023 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14024 of const struct should be treated as if const themselves)
14026 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14028 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14030 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14032 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14033 Unix (/n) and DOS (/r/n) line terminations.
14035 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14037 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14040 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 * src/mcs51/gen.c (genFunction, genEndFunction),
14043 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14044 and restore of EA so that stack offsets to parameters are
14045 correct when using both critical and reentrant/stack-auto.
14046 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14047 size (can be triggered in error if sloc is shared between
14048 different sized objects)
14049 * device/include/float.h: fixed macros to explicitly use
14050 unsigned long where needed
14052 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14054 Feature req. 799831: added code to allow nesting of critical functions
14055 * src/mcs51/gen.c (genFunction, genEndFunction)
14056 * src/ds390/gen.c (genFunction, genEndFunction)
14058 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060 * src/SDCCsymt.c (sclsFromPtr),
14062 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14063 support for standard C idiom of memory mapped variables; for
14064 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14065 to xdata int at 0x1234 tempvar = 1.
14066 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14067 provided by Akiya ISHIDA
14069 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14071 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14072 * src/SDCCval.c (constVal): added reduction from int to char
14073 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14074 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14075 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14077 * support/regression/tests/shifts.c: fixed
14079 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/z80/gen.c (genXor): Fixed bug #805445
14083 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14085 Fixed bug #621531 (const & volatile confusion in the type chain).
14086 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14087 refer to the const or volatile state of the pointer itself.
14099 * src/pic16/ralloc.c
14100 * support/regression/tests/const.c
14102 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14104 When checking for duplicated modules, use absolute paths
14105 instead of relative paths. Files changed:
14110 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14114 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * device/include/string.h: added size_t typedef, changed
14117 prototypes to use size_t, eliminated separate reentrant and
14118 non-reentrant declarations, added _memmove declaration
14119 * device/lib/_memcpy.c: changed to use size_t instead of int,
14120 changed /4 to >>2 to avoid division library call
14121 * device/lib/_memcmp.c,
14122 * device/lib/_memset.c,
14123 * device/lib/_strncat.c,
14124 * device/lib/_strncpy.c,
14125 * device/lib/_strncmp.c: changed to use size_t instead of int
14126 * device/lib/_memmove.c: new file (fixed bug #772294)
14127 * device/lib/Makefile.in: added _memmove.c
14128 * device/lib/z80/asm_strings.s: fixed bug #772290
14129 * support/regression/tests/bitfields.c: attempt to fix host assertion
14130 failure on amd64-unknown-linux2.2
14132 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14135 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14136 * as/z80/asmain.c (main): fixed bug #801766
14138 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14140 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14143 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14145 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14146 reported in bug #800609
14148 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14150 * Top header beautifications in src/pic16 directory:
14151 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14152 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14153 pcoderegs.h, ralloc.c, ralloc.h
14154 * main.c: added top header and GPL license notice
14155 * pcode.c: fixed the if-conditional warning
14157 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14159 * device/lib/_mullong.c: replaced int by short for gcc
14161 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14164 and JUMPTABLE iCodes properly now (worked by accident before)
14165 * src/mcs51/gen.c (leftRightUseAcc),
14166 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14167 iCode properly now. Use getSize instead of nRegs since a & b
14168 aren't part of the nRegs tally.
14170 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14172 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14173 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14174 before instructions that use the _STATUS register
14176 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14178 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14179 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14180 fetching of the pointer
14181 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14182 copied from genNearPointerSet()
14183 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14184 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14185 If they pop r0/r1 they must be called in the opposite order than aopOp().
14186 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14187 (resp. --stack-auto), prepared for --xstack
14189 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14191 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14193 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14195 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14196 these ports have their own __sdcc_external_start()
14198 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14200 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14201 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14202 type for bits was changed. It resulted in bit variables becoming
14203 global, which is not permitted in PIC 14 assembly output.
14205 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14207 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14209 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14211 Z80 and MCS51 linkers complaint if a public symbol is defined
14212 in more than one library module:
14216 * as/mcs51/Makefile.in
14218 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14220 A few small changes that speed up the peephole optimizer.
14224 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 Try to make the peephole optimizer smarter by maintaining
14227 an association between the assembly source code and the
14228 iCodes that originated them. Put this information to use
14229 with a new peephole rule condition "notVolatile" so that
14230 the rules can be aggressive yet still safe.
14235 * src/mcs51/peeph.def
14237 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14242 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14243 if the left or right operand symbols have the accuse flag set.
14245 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 Changed the type of the result of the ! (NOT) operator to char;
14248 previously it returned the same type as the source. This allows
14249 us to eliminate all the genFloatNot functions (all of its target
14250 implementations were very buggy) since !float can use the same
14253 * src/SDCCicode.c (ast2iCode): ! returns char
14254 * src/mcs51/gen.c (genNot, genNotFloat),
14255 * src/ds390/gen.c (genNot, genNotFloat),
14256 * src/z80/gen.c (genNot, genNotFloat),
14257 * src/pic/gen.c (genNot, genNotFloat),
14258 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14260 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14262 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14263 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14264 during interrupts. Ensure WSAVE is located at a shared bank address.
14265 2. Fixed page selection in some places
14266 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14267 the registers name strings.
14268 4. Fixed "signed / unsigned compare" compiler warnings.
14269 5. The PIC port manages its own allocation of the general purpose
14270 registers, but makes no attempt to reuse them. As a result when
14271 compiling it soon runs out of general purpose registers. Some
14272 additional code was added to the files pcode.c and device.c to walk
14273 through the function call tree and rename the registers so that they
14283 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14284 genPlus() & genMinus() when the result is the same as left or right
14286 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14290 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14292 Made bitfield a distinct type from bit so that bitfields
14293 convert as per ANSI C and bits retain their traditional
14294 boolean style behaviour. Implemented bitfield support in
14302 * src/ds390/gen.c: bit v bitfield split
14303 * src/z80/gen.c: New support for bitfields
14304 * support/regression/tests/bitfields.c: reenabled z80,
14307 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14309 Rules 246.x, 247.x relate to bitfields, the others speed up
14310 access to xdata mapped I/O devices.
14312 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14314 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14316 Cleaned up genPackBits and genUnpackBits and added two helper
14317 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14318 for literal assignments in genPackBits (thanks to Frieder for
14324 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14326 Fixed bug #748310 (pointer to function type mishandled when the
14327 function name is omitted). Also fixed a SIGSEGV when a function
14328 attribute (reentrant, etc) is used on a non-function or on a
14329 function but misplaced before the parameter list.
14331 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14333 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14334 * support/Util/SDCCerr.h,
14335 * support/Util/SDCCerr.c: Added func attr misuse error msg
14337 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14339 Fixed bug #787649 by anonymous
14340 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14341 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14343 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14345 Fixed numerous bitfield problems.
14347 * src/SDCC.y: More bitfield related error checking
14349 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14350 * support/Util/SDCCerr.h,
14351 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14352 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14353 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14354 * support/regression/tests/bitfields.c: tests added
14356 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14358 Made the constant following the "interrupt" keyword optional. If
14359 omitted, the function will not automatically be given an entry
14360 in the interrupt vector table (similar to #pragma NOIV, but
14361 less syntacticly kludgy). The interrupt number is also now
14362 range checked. Also fixed a bug in the high order bit example
14369 * support/Util/SDCCerr.c
14370 * support/Util/SDCCerr.h
14373 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14376 * src/SDCCicode.c (operandOperation): rewritten some ops
14377 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14378 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14380 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14381 be re-activated by defining REDUCE_LITERALS)
14382 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14383 unsigned, but are signed by default
14384 * src/SDCCval.c (constVal): rearranged
14385 * src/SDCCval.c (valMod): preliminary fix
14386 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14387 * support/regression/literalop.c: added, work in progress
14389 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14391 Generate warnings for useless declarations like "char data;"
14392 that don't do what new users expect.
14395 * support/Util/SDCCerr.h
14396 * support/Util/SDCCerr.c
14398 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14400 * src/SDCCval.c (valMult): fix overflow detection of negative int
14402 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14404 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14406 Changes to support big endian targets:
14419 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14422 * device/lib/time.c: fixed warning "integer overflow in expression"
14424 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14426 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14427 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14428 constants are unsigned; added recognition of "u" flag for unsigned
14429 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14430 * src/SDCCval.c (valDiv, valMod): fixed signdness
14431 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14432 signedness of modulo, left and right shift
14433 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14434 * support/Util/SDCCerr.h: added warning W_INT_OVL
14435 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14436 * src/SDCCast.c (ast_print): improved output of constants
14438 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14440 Fixed some warnings when building with MSVC:
14442 * as/mcs51/asdata.c
14446 * link/z80/aslink.h
14447 * link/z80/lkdata.c
14448 * link/z80/lkeval.c
14453 * support/cpp2/cpplib.c
14457 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14459 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14461 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14463 * support/librarian/clean.mk: Do not remove Makefile.
14464 * support/librarian/Makefile: added.
14466 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14468 Added librarian to MSVC build:
14471 * support/librarian/librarian.dsp
14473 'configure' not needed for librarian, removed:
14474 * support/librarian/configure
14475 * support/librarian/configure.in
14476 * support/librarian/config_in.h
14477 * support/librarian/Makefile.in
14479 Hopefully these ones built the librarian and the rest of sdcc properly:
14481 * Makefile.common.in
14483 Messed up 'configure', so revert to previous version:
14487 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14489 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14490 there, while the mantissa of a double is "only" 53 bits wide.
14492 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14494 Adding sdcclib to the build. MSVC project coming soon.
14495 Files added/changed:
14497 * support/librarian/clean.mk
14498 * support/librarian/configure
14499 * support/librarian/configure.in
14500 * support/librarian/config_in.h
14501 * support/librarian/Makefile.bcc
14502 * support/librarian/Makefile.in
14503 * support/librarian/sdcclib.c
14506 * Makefile.common.in
14510 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14512 Linker now complaints if linked modules have conflicting options, for
14513 example, one compiled using --model-large and another one compiled with
14514 --model-small. The following files were modified:
14516 * as/mcs51/asdata.c
14517 * as/mcs51/aslink.h
14519 * as/mcs51/asmain.c
14521 * as/mcs51/i51pst.c
14522 * as/mcs51/lkdata.c
14523 * as/mcs51/lklibr.c
14524 * as/mcs51/lkmain.c
14530 * link/z80/aslink.h
14531 * link/z80/lkdata.c
14532 * link/z80/lklibr.c
14533 * link/z80/lkmain.c
14536 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14539 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14541 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14543 * src/z80/mappings.i: fix _mul[us][int,long] entries
14545 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14547 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14549 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14551 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14552 * support/regression/tests/bitopcse.c: added
14560 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14562 added support for new library format to z80, gbz80 linkers:
14568 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14570 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14571 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14573 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14575 added DUMMY_READ_VOLATILE:
14584 * src/SDCCcse.c (algebraicOpts): many improvements
14585 * src/SDCCcse.h: removed algebraicOpts()
14586 * src/SDCCicode.c (picDummyRead): added
14588 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14590 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14591 "Insufficient space in data memory".
14593 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14595 * src/mcs51/gen.c: fixed bug #771358
14596 * src/z80/gen.c: fixed bug #759087
14598 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14600 * src/pic16/glue.c: minor cleanup by Vangelis
14602 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14604 * device/include/regc515c.h: fixed #758477
14605 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14606 * device/lib/_gptrput.c: saved a few bytes
14607 * my tab spacing is 8, yours too?)
14608 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14609 * device/lib/serial.c: process RX bytes earlier than TX bytes
14610 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14612 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14614 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14616 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14618 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14620 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14622 * device/lib/Makefile.in: bad fix, reverted to 1.43
14624 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14626 * device/lib/Makefile.in: added missing z80 object files
14628 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14630 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14631 pic16 progress by Vangelis:
14634 * src/pic/Makefile:
14641 * pic16/genarith.c:
14646 * pic16/pcodepeep.c:
14649 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14651 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14653 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14655 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14656 added gbz80 build to MSVC project.
14657 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14658 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14659 from 8051 stuff and setup so it links using a .lnk file.
14661 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14663 * support/librarian/sdcclib.c: sdcc librarian.
14664 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14667 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14669 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14671 2003-07-02 Borut Razem <borut.razem AT siol.net>
14673 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14674 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14675 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14676 src/xa51/main.c, src/z80/main.c:
14677 virtualization of glue() function: each port has it's own glue function,
14678 which is accessed by do_glue function pointer in PORT.general structure
14680 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14682 * DS800C400 fun, improved ROM interface and tinibios.
14684 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14686 * More support for DS80C400. Now includes beginning of interface to ROM.
14688 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14690 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14692 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14694 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14696 2003-06-19 Borut Razem <borut.razem AT siol.net>
14698 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14700 2003-06-19 Borut Razem <borut.razem AT siol.net>
14702 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14703 fixed Z80 port - crt0.o: cannot open.
14705 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14707 * support/Util/MySystem.c (merge_command): revert bad fix
14709 2003-06-18 Borut Razem <borut.razem AT siol.net>
14711 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14713 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14715 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14716 option --use-stdout sends errors to stdout instead of stderr.
14718 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14720 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14722 2003-06-15 Borut Razem <borut.razem AT siol.net>
14724 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14725 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14726 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14727 fixed width array of pointers replaced with sets;
14728 multiple include and lib paths ared transferred to preprocessor and linker
14729 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14730 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14731 fixed width array of pointers
14732 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14733 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14734 fixupPath(), getPathDifference()
14735 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14736 fixed width array of pointers
14738 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14740 * src/pic16/ralloc.c: fix warnings
14741 * src/pic16/pcode.c: fix warning
14743 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14745 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14746 know all the details, but essentially this set of changes enable
14747 the pic16 port to generate movff instructions and generate assembler
14751 * src/pic16/glue.c:
14752 * src/pic16/pcode.c:
14753 * src/pic16/device.c:
14754 * src/pic16/main.c:
14755 * src/pic16/pcode.h:
14756 * src/pic16/pcoderegs.c:
14757 * src/pic16/ralloc.c:
14758 * src/pic16/ralloc.h:
14760 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14762 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14763 added option --vc, so sdcc errors and warnings are compatible with
14764 Microsoft Visual Studio.
14766 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14768 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14769 device/lib/libfloat.lib: added atof function.
14771 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14773 * doc/sdccman.lyx: updated to Lyx 1.3
14774 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14775 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14776 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14778 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14780 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14782 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14784 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14785 additions to the "related tools/documentation" section
14787 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14789 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14791 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14793 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14794 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14796 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14798 * doc/sdccman.lyx: fix double dash and other minor things
14799 * doc/Makefile: fix double dash
14801 2003-05-28 Karl Bongers(patches from Martin Helmling)
14802 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14803 condition and ignore commands.
14805 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14807 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14808 is in parts still quite out of date, I did changes as far as I felt makes sense
14809 for a non-native english speaker.
14810 Please feel free to add to the manual or to correct my changes.
14811 * doc/Makefile: undid touching the date of intermediate tex files.
14813 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14815 * doc/sdccman.lyx: Manual has an index now
14817 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14819 Finalize muluint/mulsint and mululong/mulslong merging:
14820 * device/lib/_mulint.c
14821 * device/lib/_mullong.c
14822 * device/lib/gbz80/mul.s
14823 * device/lib/gbz80/stubs.s
14824 * device/lib/z80/mul.s
14825 * device/lib/z80/stubs.s
14826 * src/SDCCsymt.c (initCSupport)
14828 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14830 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14831 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14832 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14833 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14836 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14838 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14839 the regression tests I'm not brave enough to enable 245.b, 245.c
14840 * doc/sdccman.lyx: added latex preamble for hyperref package.
14841 Using pdflatex this will give you a hyperlinked pdf file with
14842 bookmarks. (prepend '%' before /usepackage if this breaks something)
14844 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14846 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14848 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14852 2003-05-21 <johan AT balder>
14854 * src/SDCCglue.c (printIval): fixed bug #739934
14856 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14858 Applied patch from bug 737905 (renamed yylineo to mylineno):
14865 * src/pic16/pcode.c: Cleaned warnings
14866 * src/pic16/pcodeflow.c: Cleaned warnings
14867 * src/pic16/pcoderegs.c: Cleaned warnings
14869 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14871 * src/pic16/pcode.c: Cleaned warnings
14872 * src/pic16/pcodepeep.c: Cleaned warnings
14873 * src/pic16/ralloc.c: Cleaned warnings
14875 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14877 * doc/sdccman.lyx: fixed bug 739745
14878 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14880 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14882 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14883 it can be defined with CFLAGS when running configure
14884 * src/SDCCmain.c: fixed compiling + linking with object files
14886 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14888 * configure.in: configure for pic16 port,
14889 added --disable-pic16-port
14890 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14891 * src/SDCCmain.c: linkOptions is changed to set *,
14892 added if/endif conditional macros to remove options help
14893 messages from optionsTable when a port is not configured, added
14894 support for the PIc16 port in the ports table, when executing
14895 the compiler with no port specified on command line, a default
14896 port is selected with the new macro DEFAULT_PORT which is
14897 defined in port.h, in setDefaultOptions() linkOptions is removed
14898 from initialization assignment, since now it is a set,
14899 parseCmdLine uses setParseWithComma for linkOptions, in
14900 linkEdit() linkOptions are accessed with new function indexSet()
14901 which returns the i'th item of a set variable. See SDCCset.c, in
14902 linkEdit() when calling buildCmdLine(), added linkOptions as
14903 last argument. Now users can pass arguments to gplink via the
14904 -Wl option, main() uses pic16glue() to glue up pic16 programs
14905 * src/SDCCpeeph.c: various changes to support pic16
14906 * src/SDCCset.c: added function void *indexSet(set *, int) to
14907 return the i'th item of the set
14908 * src/SDCCset.h: added function prototype for indexSet()
14909 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14910 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14911 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14912 added macro DEFAULT_PORT
14913 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14914 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14916 * src/pic16/glue.c: commented out some error producing lines
14917 * src/pic16/main.c: __config directives are commented out to stop
14918 gpasm complaining and test the linkage with gplink, _linkCmd and
14919 _asmCmd changed to be more gplink and gpasm friendly
14920 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14921 produced an error when parsed, peep rule 12 is added to utilize
14922 movff, but it is commented out since the pCode does not support
14923 yet a command with 2 address arguments
14925 2003-05-18 <johan AT balder>
14927 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14928 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14929 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14931 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14932 Added feature to script commands from file.
14934 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14936 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14937 * src/SDCCutil.c: include ctype.h for win32
14939 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14941 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14943 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14945 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14946 Fixed so you can set breakpoints prior to run, run does not stop
14947 on entry now. Add tbreak. Other enhancements and fixes for use
14950 2003-05-12 Borut Razem <borut.razem AT siol.net>
14952 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14954 2003-05-11 Borut Razem <borut.razem AT siol.net>
14956 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14957 the path of bin directory, so that PATH is the only env. variable, which has to be set
14958 in case of standard installation.
14959 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14960 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14961 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14963 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14965 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14966 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14967 temp files are in the port dir; clean the gen/test directory when
14968 generating new test.c
14969 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14970 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14971 * support/regression/tests/zeropad.c: added
14973 2003-05-09 <johan AT balder>
14975 * src/SDCCglue.c: fixed bug #597940
14977 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14979 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14980 cache sfr, optimize next,step, fix off by one sourceline,
14981 support ddd list function.
14982 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14984 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14986 * support/regression/HTMLgen.py: added compare_s2f()
14987 * support/regression/Makefile: redo 1.27
14988 * support/regression/generate-cases.py: redo 1.5
14990 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14992 * support/regression/tests/float.c: workaround 33 bit hex constant
14993 * support/regression/tests/simplefloat.c: fix division for host
14995 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14997 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14998 that tame's the PIC's over-aggressive optimizer.
15000 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15005 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15007 Initial support for DS80C400. "Hello world" runs on TINIm400
15010 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15012 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15013 * Some notes on ddd usage added in debugger/README
15014 Martin Helmling adding more features and fixes for ddd GUI debugger.
15015 Code added for nexti, stepi, up, down, and other adjustments.
15017 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15019 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15020 * src/pic/peeph.def Added two rules to optimize carry manipulation
15021 * src/pic/* removed debug printfs
15023 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15025 * debugger/mcs51/cmd.c: added header newalloc.h
15027 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15029 * as/Makefile: new EXEEXT
15030 * as/z80/Makefile: remove trailing slash of BUILDIR
15031 * as/z80/clean.mk: new EXEEXT
15032 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15033 * support/cpp2/Makefile.in: new EXEEXT
15034 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15036 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15038 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15039 EXEEXT was introduced to fix all related problems with targets
15040 "clean", "install" and "uninstall"; a couple of further flaws
15041 especially with "clean" have been fixed too
15042 * as/mcs51/Makefile.in
15043 * as/mcs51/clean.mk
15047 * debugger/mcs51/Makefile.in
15048 * debugger/mcs51/clean.mk
15049 * link/z80/Makefile
15050 * link/z80/Makefile.in
15051 * link/z80/clean.mk
15053 * packihx/Makefile.in
15055 * sim/ucsim/Makefile
15056 * sim/ucsim/clean.mk
15057 * sim/ucsim/avr.src/Makefile.in
15058 * sim/ucsim/avr.src/clean.mk
15059 * sim/ucsim/s51.src/Makefile.in
15060 * sim/ucsim/s51.src/clean.mk
15061 * sim/ucsim/xa.src/Makefile.in
15062 * sim/ucsim/xa.src/clean.mk
15063 * sim/ucsim/z80.src/Makefile.in
15064 * sim/ucsim/z80.src/clean.mk
15065 * sim/ucsim/main_in.mk
15066 * sim/ucsim/packages_in.mk
15067 * sim/ucsim/gui.src/Makefile.in
15068 * sim/ucsim/gui.src/serio.src/Makefile.in
15069 * sim/ucsim/gui.src/serio.src/clean.mk
15072 * support/cpp2/Makefile.in
15073 * support/cpp2/clean.mk
15074 * support/makebin/Makefile
15075 * support/makebin/clean.mk
15076 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15077 * doc/sdccman.lyx: --program-suffix no longer needed
15079 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15081 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15082 Martin Helmling added support for ddd GUI debugger.
15083 Code added to display assembly, set variables, and other commands
15084 to interface to ddd.
15086 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15088 * as/Makefile: fix target clean
15089 * as/clean.mk: fix target clean
15090 * as/z80/clean.mk: fix target clean
15092 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15094 * Makefile.common.in: added AT EXEEXT AT
15095 * configure.in: removed all mingw32 stuff
15096 * configure: rebuilt from configure.in
15097 * doc/sdccman.lyx: updated section "installation"
15098 * support/scripts/sdcc_mingw32: adapted to configure
15099 * support/scripts/sdcc_cygwin_mingw32: added
15101 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15103 * src/pic Added object file support for the PIC port
15104 * src/pic Applied patch from Craig Franklin (this started the object file support)
15105 * src/regression Updated the PIC regression tests for object files
15107 2003-04-20 Borut Razem <borut.razem AT siol.net>
15109 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15110 lklex.c: In function `getfid':
15111 lklex.c:203: warning: array subscript has type `char'
15112 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15113 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15114 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15115 stack handling macros
15117 2003-04-19 Borut Razem <borut.razem AT siol.net>
15119 * "handling space characters in file path" task:
15120 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15121 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15122 * support/Util/MySystem.h: make it self-sufficient
15123 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15124 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15125 handling space characters in file path
15126 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15127 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15128 * support/Util/MySystem.c: handling space characters in executable's path
15130 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15132 * as/z80/Makefile: fix permanent rebuild of z80
15133 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15134 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15136 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15138 * src/SDCCopt.c: add special case optimization to replace modulo by
15139 a power of two with a bitwise AND.
15141 2003-04-18 <johan AT balder>
15143 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15145 2003-04-17 <johan AT balder>
15147 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15148 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15150 2003-04-13 Borut Razem <borut.razem AT siol.net>
15152 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15153 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15154 fixed mingw problem in adl_NORMALIZE_PATH
15156 2003-04-12 Borut Razem <borut.razem AT siol.net>
15158 * fixed "#pragma SAVE/RESTORE can not be nested":
15159 * src/SDCC.lex: reworked pragma handling functions
15160 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15161 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15163 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15165 * src/SDCCutil.c (pathEquivalent): defined but not used
15166 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15167 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15168 * configure: rebuilt from configure.in
15169 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15170 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15171 * device/include/Makefile.in: replace sdcc_datadir
15172 * device/lib/Makefile.in: replace sdcc_datadir
15173 * Makefile.common.in: add LDFLAGS from configure
15174 * packihx/Makefile.in: use LDFLAGS
15175 * src/Makefile.in: use LDFLAGS
15176 * support/cpp2/Makefile.in: add LDFLAGS from configure
15177 * support/makebin/Makefile: use LDFLAGS
15178 * .version: bumped version number to 2.3.5
15180 2003-04-12 Borut Razem <borut.razem AT siol.net>
15182 * completed "different paths" task:
15183 * src/SDCCmacro.c: fixed bug in handling quotes
15184 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15185 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15187 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15189 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15191 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15193 * ds390/gen.c ds390/peeph.def: fix bug 706781
15195 2003-04-11 Borut Razem <borut.razem AT siol.net>
15197 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15199 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15201 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15202 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15203 set - this bit used to not be set...).
15204 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15205 bad code in PIC Port
15206 * src/regression/and2.c added to test bug 609268
15207 * src/regression/Makefile added and2.c to regression test
15210 2003-04-08 <johan AT CP255758-A>
15212 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15213 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15214 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15216 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15218 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15220 * support/cpp2/Makefile.in: fix bug #487815
15221 * configure: rebuilt from configure.in
15222 * Makefile.common.in: docdir changed, new path suffixes
15223 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15224 * sdcc_vc_in.h: reflect changes from sdccconf.h
15225 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15226 * src/SDCCutil.h: remove BINDIR hack
15227 * doc/sdccman.lyx: update new path hierarchy
15229 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15231 * src/SDCCpeeph.c: added okToRemoveSLOC test
15233 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15235 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15237 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15239 * src/SDCCpeeph.c: added labelIsReturnOnly test
15240 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15242 2003-04-05 <johan AT balder>
15244 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15245 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15246 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15247 * src/SDCCast.c: fixed a warning
15248 * src/SDCCast.h: fixed a warning
15249 * src/SDCCicode.c (operandFromAst): fixed a warning
15251 2003-04-04 <johan AT balder>
15253 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15254 * src/SDCCast.c (decorateType): fixed bug #715076
15255 * src/SDCC.y: fixed bug #702907
15257 2003-04-03 <johan AT balder>
15259 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15260 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15261 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15262 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15263 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15265 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15267 * _decdptr.c: fix return values
15268 * _gptrget.c: fix return values
15269 * _gptrgetc.c: fix return values
15270 * _gptrput.c: fix return values
15271 * _mulint.c: fix return values
15272 * as/z80/Makefile: fix 'make -j' problem
15274 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15276 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15277 * configure.in: big cleanup, updated to autoconf 2.5x
15278 * configure: rebuilt from configure.in
15279 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15280 * sdcc_vc_in.h: reflect changes from sdccconf.h
15281 * doc/Makefile: fixed a flaw in "make install"
15283 2003-04-02 <johan AT balder>
15285 * src/ds390/gen.c (genCmp): no comments
15286 * src/mcs51/gen.c (genCmp): no comments
15287 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15288 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15290 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15292 * support/regression/generate-cases.py: place generated file in given sub directory
15293 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15294 * support/regression/Makefile: improvements for 'make -j';
15295 side effect: it's simpler and faster now
15297 2003-03-31 Borut Razem <borut.razem AT siol.net>
15299 * src/z80/main.c: link-{port} and as-{port} defined without path
15300 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15302 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15304 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15306 2003-03-30 Borut Razem <borut.razem AT siol.net>
15308 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15309 changed type of list parameter to set
15310 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15311 * src/port.h: changed type of do_assemble() parameter to set
15312 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15313 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15314 definition of "cppoutfilename" macro with NULL value in preProcess()
15315 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15316 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15317 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15318 replaced with set *binPathSet
15319 * shash_add() deallocates the item, if allready exsists, before adding the new one
15320 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15322 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15324 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15325 a nested for loop bug in the PIC port
15326 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15329 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15331 * support/Util/dbuf.h: remove C++ stuff to make it portable
15333 2003-03-28 Borut Razem <borut.razem AT siol.net>
15335 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15336 literal strings in stringLiteral()
15337 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15338 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15341 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15343 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15345 2003-03-26 <johan AT balder>
15347 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15348 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15349 * src/SDCCast.c (decorateType): fixed " -v < 3"
15351 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15353 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15354 Added Lenny Story's debug infrastructure changes:
15355 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15356 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15357 * src/cdbFile.c: added
15358 * src/SDCCdebug.c: added
15359 * src/SDCCdebug.h: added
15360 * src/SDCCast.c (createFunction)
15361 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15362 * src/SDCCmain.c (parseCmdLine, main)
15363 * src/SDCCmem.c (redoStackOffsets)
15364 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15367 * src/avr/gen.c (genAVRCode)
15368 * src/ds390/gen.c (gen390Code)
15369 * src/mcs51/gen.c (gen51Code)
15370 * src/pic/gen.c (genpic14Code)
15371 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15372 * src/xa51/gen.c (genXA51Code)
15373 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15375 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15377 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15378 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15380 2003-03-22 <johan AT balder>
15382 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15384 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15386 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15387 * doc/cdbfileformat.lyx: added, written by Lenny Story
15388 * doc/Makefile: added cdbfileformat.lyx
15389 * doc/clean.mk: added cdbfileformat.lyx
15391 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15393 * src/mcs51/peeph.def: fix bug #705773
15395 2003-03-20 <johan AT balder>
15397 An sfr/sbit can have an "at #" AND an initializer
15398 * src/SDCCsymt.c (checkSClass):
15399 * src/SDCCmem.c (allocGlobal):
15400 * src/SDCCmem.c (allocLocal):
15401 * src/SDCCast.c (createBlock):
15403 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15405 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15407 2003-03-16 <johan AT balder>
15409 Undid the hackup of const and volatile, the problem is much bigger
15411 * src/SDCCast.c:1.171
15412 * src/SDCCglue.c:1.138
15413 * src/SDCCicode.c:1.146
15414 * src/SDCCsymt.c:1.150
15415 * src/SDCCval.c:1.65
15417 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15419 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15420 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15422 2003-03-13 <johan AT balder>
15424 Hackup const and volatile modifiers in type chains a bit:
15426 * src/SDCCast.c:1.169
15427 * src/SDCCglue.c:1.136
15428 * src/SDCCicode.c:1.143
15429 * src/SDCCsymt.c1.146
15430 * src/SDCCsymt.h1.59
15431 * src/SDCCval.c:1.63
15433 2003-03-12 <johan AT balder>
15435 * src/SDCCBBlock.h: more LRH debugging junk
15436 * src/SDCCcflow.h: more LRH debugging junk
15437 * src/SDCCloop.c: more LRH debugging junk
15438 * src/SDCC.y (struct_declaration): fixed bug #697590
15439 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15440 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15441 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15443 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15444 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15445 test function names must now match exactly).
15446 * src/SDCCcse.c: added special case in findCheaperOp to allow
15447 extending a short integer. Makes less awful code for bug 700121 test case.
15449 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15451 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15452 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15454 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15456 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15457 actually called (operandsNotEqual() was called for all
15458 operandsNotEqualX tests).
15460 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15462 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15463 with shorter literals. Fixes bug 700121.
15465 2003-03-11 <johan AT balder>
15467 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15469 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15471 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15472 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15474 2003-03-10 Borut Razem <borut.razem AT siol.net>
15476 * src/SDCCmain.c: pipe preprocessor's output
15477 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15478 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15479 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15480 which closes all pipes in pipeSet set
15481 * src/SDCCset.c: free deleted item in function deleteSetItem()
15482 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15483 moved from z80 to src subproject
15484 * .version: increased version number to 2.3.4
15486 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15488 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15489 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15490 * support/regression/ports/xa51/spec.mk: fix typo
15492 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15494 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15496 2003-03-09 Borut Razem <borut.razem AT siol.net>
15498 * src/SDCCmain.c: pipe preprocessor's output
15499 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15500 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15501 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15502 which closes all pipes in pipeSet set
15503 * src/SDCCset.c: free deleted item in function deleteSetItem()
15504 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15505 moved from z80 to src subproject
15507 2003-03-09 Borut Razem <borut.razem AT siol.net>
15509 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15510 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15511 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15512 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15513 * src/SDCCglobl.h: unification of WIN32 native definitions
15515 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15517 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15519 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15521 * src/configure.in: check for endianess (even while cross-compiling)
15522 * src/configure: check for endianess (even while cross-compiling)
15523 * src/configure_in.h: check for endianess (even while cross-compiling)
15524 * src/avr/gen.c: remove old endianess stuff
15525 * src/mcs51/gen.c: remove old endianess stuff
15526 * src/ds390/gen.c: remove old endianess stuff
15527 * src/pic/gen.c: remove old endianess stuff
15528 * src/pic/genarith.c: remove old endianess stuff
15529 * src/pic/glue.c: fix endianess check
15530 * src/pic16/gen.c: remove old endianess stuff
15531 * src/pic16/genarith.c: remove old endianess stuff
15532 * src/pic16/glue.c: fix endianess check
15533 * src/xa51/gen.c: remove old endianess stuff
15534 * src/z80/gen.c: fix endianess check
15535 * src/SDCCglue.c: fix endianess check
15536 * src/ds390/peeph.def: fix bug 700036
15538 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15540 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15541 * src/configure: find appropriate data-types on host for SDCC's int and long
15542 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15543 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15544 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15546 2003-03-07 <johan AT balder>
15549 some minor cleanups before the big shot
15550 OP_DEFS and OP_USES now use Kevin's protection
15551 new option --nolabelopt
15553 * src/SDCCBBlock.c:
15562 * src/ds390/ralloc.c:
15563 * src/mcs51/ralloc.c:
15564 * src/pic/ralloc.c:
15565 * src/xa51/ralloc.c:
15566 * src/z80/ralloc.c:
15568 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15570 * src/pic/pcode.c (get_op): fix 64 bit warnings
15571 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15572 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15573 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15574 * support/regression/tests/malloc.c: fix 64 bit warnings
15576 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15578 * src/mcs51/gen.c (genMinus): fixed bug 696436
15580 2003-03-02 Borut Razem <borut.razem AT siol.net>
15582 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15584 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15586 * configure.in: test for mkstemp
15587 * sdccconf_in.h: add HAVE_MKSTEMP
15589 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15591 * device/include/ctype.h: removed warning while using --stack-auto
15592 * device/include/malloc.h: removed warning while using --stack-auto
15593 * device/include/string.h: removed warning while using --stack-auto
15595 2003-02-23 Borut Razem <borut.razem AT siol.net>
15597 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15598 because NDEBUG is defined (see man assert)
15599 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15601 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15603 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15604 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15606 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15608 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15609 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15611 2003-02-18 <johan AT balder>
15613 * as/mcs51/asmain.c (asmbl): module can start with a digit
15614 * as/z80/asmain.c (asmbl): module can start with a digit
15616 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15618 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15619 * src/asm.c: fix pipe() for Mingw32
15621 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15623 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15624 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15625 make -V work again; --c1mode reads now from stdin
15626 * doc/sdccman.lyx: added --c1mode
15627 * support/Util/SDCCerr.c: new messages for c1 mode
15628 * support/Util/SDCCerr.h: new messages for c1 mode
15629 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15631 2003-02-15 <johan AT balder>
15633 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15635 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15637 * doc/sdccman.lyx: Environment variables, -o and other minor things
15639 2003-02-14 <johan AT balder>
15641 * src/xa51/main.c: before anyone really tries to use it :)
15643 * Install doc's in share/sdcc/doc
15644 * removed some obsolete files
15645 * Do a proper make distclean and uninstall
15646 M Makefile.common.in
15649 M device/include/Makefile.in
15650 M device/lib/Makefile.in
15653 M sim/ucsim/doc/Makefile.in
15655 R src/avr/peeph.rul
15656 R src/xa51/peeph.rul
15657 M support/cpp2/Makefile.in
15658 M support/makebin/Makefile
15661 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15663 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15665 2003-02-10 Borut Razem <borut.razem AT siol.net>
15667 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15668 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15669 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15670 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15671 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15672 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15673 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15674 src/z80/Makefile.bcc: Borland Makefile cleanup
15675 * as/z80/Makefile.bcc: Added Borland Makefile
15676 * support/cpp2/borland.h: Removed
15678 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15680 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15681 * src/SDCC.lex: new pragma NOIV
15682 * src/SDCCglobl.h: new pragma NOIV
15683 * src/SDCCmem.c: new pragma NOIV
15685 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15687 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15689 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15691 * src/SDCCmain.c: signal handling is switched off by --debug
15692 * doc/Makefile: small fix for install; use clean.mk again
15693 * doc/clean.mk: clean *.pdf and *.html too
15695 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15697 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15698 * device/lib/printfl.c: fix a ds390 bug by making it portable
15699 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15700 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15701 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15702 * debugger/mcs51/cmd.c: converted multi-line string literals
15703 * sim/ucsim/globals.cc: converted multi-line string literals
15704 * src/SDCCmain.c: introduced signal handler to remove temp files
15705 * doc/Makefile: small tweaks, implement clean
15706 * doc: removed generated files
15708 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15710 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15711 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15712 Address Record is not correctly generated for DS390."
15714 2003-02-02 Borut Razem <borut.razem AT siol.net>
15716 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15717 * as/mcs51/asm.h: fixed compilation with Borland C
15718 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15719 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15720 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15721 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15722 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15723 src/z80/Makefile.bcc: delete $(LIB) only if exist
15724 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15726 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15728 * device/include/malloc.h: introduced NULL
15729 * device/include/string.h: introduced NULL
15730 * device/include/stdlib.h: introduced NULL
15731 * device/lib/_memcpy.c: removed NULL
15732 * device/lib/_strcat.c: removed NULL
15733 * device/lib/_strchr.c: removed NULL
15734 * device/lib/_strcmp.c: removed NULL
15735 * device/lib/_strcpy.c: removed NULL
15736 * device/lib/_strcspn.c: removed NULL
15737 * device/lib/_strlen.c: removed NULL
15738 * device/lib/_strncat.c: removed NULL
15739 * device/lib/_strncmp.c: removed NULL
15740 * device/lib/_strncpy.c: removed NULL
15741 * device/lib/_strpbrk.c: removed NULL
15742 * device/lib/_strrchr.c: removed NULL
15743 * device/lib/_strspn.c: removed NULL
15744 * device/lib/_strstr.c: removed NULL
15745 * device/lib/_strtok.c: removed NULL
15746 * device/lib/malloc.c: removed NULL, include own header
15748 2003-02-02 <johan AT balder>
15750 * 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
15751 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15752 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15753 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15754 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15755 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15757 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15759 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15762 2003-02-01 <johan AT balder>
15764 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15766 2003-01-31 <johan AT CP255758-A>
15768 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15770 2003-01-30 <johan AT balder>
15772 * src/SDCCBBlock.c: automatic bug detection
15773 * src/SDCCicode.c: automatic bug detection
15775 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15777 * src/SDCCglobl.h: now --xram-size 0 works
15778 * src/SDCCmain.c: now --xram-size 0 works
15780 2003-01-29 <johan AT balder>
15782 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15784 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15786 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15787 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15788 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15789 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15790 * src/SDCCglobl.h: Added options --xram-size and --code-size
15791 * src/SDCCmain.c: Added options --xram-size and --code-size
15793 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15796 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15798 2003-01-27 <johan AT balder>
15800 * src/SDCC.y: fixed bug #613764
15802 2003-01-26 <johan AT balder>
15804 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15805 * src/SDCCsymt.h: fixed bug #673374
15806 * src/SDCCglue.c: fixed bug #661910
15807 * src/SDCCast.c: fixed bug #458099 and 673374
15809 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15811 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15812 * as/mcs51/strcmpi.h: added
15813 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15814 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15815 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15816 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15817 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15818 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15819 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15820 * as/mcs51/Makefile.aslink: new module strcmpi
15821 * as/mcs51/Makefile.asx8051: new module strcmpi
15822 * as/mcs51/Makefil.bcc: new module strcmpi
15823 * as/mcs51/Makefile.in: new module strcmpi
15824 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15826 2003-01-26 <johan AT balder>
15828 * src/SDCCglue.c: reverted back to 1.124
15829 * src/SDCCast.c: reverted back to 1.156
15830 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15832 2003-01-25 <johan AT balder>
15834 * src/SDCCglue.c: A better fix for bug #661910
15835 * src/SDCCast.c: A better fix for bug #661910
15836 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15838 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15840 * src/Makefile.in: remove spawn.o
15841 * src/SDCCmain.c: remove spawn.h
15842 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15843 * src/spawn.c: removed
15844 * src/spawn.h: removed
15845 * support/regression/ports/ds390/spec.mk: link with -r
15847 2003-01-24 <johan AT CP255758-A>
15849 * src/ds390/gen.c (aopOp): fixed bug #667458
15850 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15851 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15852 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15854 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15856 * src/mcs51/peeph.def: better assembler identation by Frieder
15857 * src/mcs51/gen.c: better assembler identation by Frieder
15859 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15861 * as/z80/string.h: removed for gcc 3.2
15862 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15863 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15865 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15867 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15868 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15869 * support/regression/Makefile: separate temp files for ports
15870 * support/regression/generate-cases.py: separate temp files for ports
15871 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15872 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15874 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15876 * moved tinitalk to device/examples/ds390
15878 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15880 * as/mcs51/lkmem.c: rflag is for DS390
15881 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15882 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15883 (linkEdit): move mem- and map-files the same way as ihx-files
15884 * src/z80/main.c (_setDefaultOptions): removed --generic
15885 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15886 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15887 * src/pic/glue.c (picglue): --c1mode works again
15888 * src/pic16/glue.c (pic16glue): --c1mode works again
15889 * src/asm.c (printCLine): fix #660034
15891 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15893 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15894 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15895 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15896 * as/mcs51/lkmem (summary): better fix for sp problem
15897 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15898 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15899 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15900 remove --stack-after-data
15902 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15905 * src/SDCCutil.c (join): ugly bug: missing '\0'
15906 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15908 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15910 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15912 * src/pic/main.c (_asmCmd): gpasm supports -o
15913 * src/z80/main.c: more general macros
15914 * device/lib/Makefile.in: remove intermediate files
15916 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15918 * .version: Bumped version number to 2.3.3
15919 * src/SDCCBBlock.c: new option -o
15920 * src/SDCCglobl.h: new option -o
15921 * src/SDCCglue.c: new option -o
15922 * src/SDCCmain.c: new option -o
15923 * src/asm.c: new option -o
15924 * src/ds390/main.c: new option -o
15925 * src/pic/glue.c: new option -o
15926 * src/pic/pcode.c: new option -o
15927 * src/pic/ralloc.c: new option -o
15928 * src/pic16/glue.c: new option -o
15929 * src/pic16/pcode.c: new option -o
15930 * src/pic16/ralloc.c: new option -o
15931 * src/z80/main.c: new option -o
15932 * device/lib/Makefile.in: use -o
15933 * support/regression/ports/ds390/spec.mk: use -o
15934 * support/regression/ports/gbz80/spec.mk: use -o
15935 * support/regression/ports/mcs51/spec.mk: use -o
15936 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15937 * support/regression/ports/z80/spec.mk: use -o
15938 * support/regression/ports/ucz80/spec.mk: use -o
15939 * support/regression/ports/xa51/spec.mk: use -o
15940 * support/regression/fwk/lib/timeout.c: fix usage string
15942 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15943 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15945 2003-01-07 <johan AT balder>
15947 * src/SDCCast.c (decorateType): fixed bug #600035
15949 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15950 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15951 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15952 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15953 * src/pic/pcode.c: outcommented unused variable to remove warnings
15954 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15956 2003-01-06 <karl AT turbobit.com>
15957 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15960 2003-01-06 <johan AT balder>
15962 * src/SDCCicode.c: fixed array add
15964 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15965 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15966 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15968 2003-01-04 <johan AT balder>
15970 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15972 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15973 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15975 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15976 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15977 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15979 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15980 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15982 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15983 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15985 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15986 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15988 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15990 * in /sdcc/as/mcs51/ changed these files in order to create an
15991 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15992 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15993 following files to include the previous two files: aslink.dsp,
15994 Makefile.aslink, Makefile.bcc, and Makefile.in.
15996 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15997 .adb instead of .cdb
15999 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16001 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16002 value from option --iram-size.
16004 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16006 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16009 2002-09-18 <wiml AT hhhh.org>
16011 * SDCClrange.h: exposed setFromRange() and setToRange()
16012 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16013 packRegsForAccUse() (bug 542397)
16014 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16015 multiple times and emitting the fetch operations more than once
16016 added aopGetUsesAcc() function to allow binary operators to
16017 fetch their operands in the correct order; made genMinus() emit
16018 compact code for X = LITERAL - Y
16020 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16021 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16022 sprintf() in line 1267.
16024 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16025 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16028 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16029 Changes to aslink (All the changes are marked with 'JCF'):
16031 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16034 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16035 area BSEG. Also moves, if possible, the DATA area down into the internal
16036 ram so more space is available.
16038 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16041 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16042 not bytes. Function summary() which creates a memory usage summary
16043 file with extension .mem. Reports of overlaping stack and small stack
16044 size. If the space for the stack is less than 16 bytes aslink trows a
16047 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16048 the 8051. Option 'y' for memory summary output file.
16050 Changes to sdcc (All the changes are marked with 'JCF'):
16052 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16054 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16055 overlaying area for it (uses RegBankUsed[4]).
16057 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16058 bank zero as used by default. By default aslink locates the stack
16059 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16060 the creation of the .mem file. Delegates the allocation of data area
16061 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16062 the begining of the stack area to aslink.
16064 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16065 glue() in SDCCglue.c creates an area for it.
16067 2002-09-03 Borut Razem <borut.razem AT siol.net>
16068 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16069 sdcc/src/pic/glue.c:
16070 introduced atexit() handler for teporay files removal in case of
16071 errors, assertions, ...
16073 2002-08-29 Borut Razem <borut.razem AT siol.net>
16074 * sdcc/support/cpp2/auto-host_vc_in.h:
16075 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16076 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16077 Maybe there is a similar problem with BORLANDC? It should be checked!
16079 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16080 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16081 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16082 was not executed, and the compiler (cl) launched a warning:
16083 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16085 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16086 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16088 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16089 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16091 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16092 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16093 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16094 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16095 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16096 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16097 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16098 - added Release configuration in VS projects
16099 - review of compiler an linker options
16100 - VC .exe files are generated in bin_vc directory, not to interfere
16101 with binaries generated from other projects (cygwin, mingw, bcc ...)
16103 * sdcc/src/yacc.dsp: added
16105 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16106 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16107 and insert the version number definitions from .version
16109 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16111 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16112 added - genarate auto-host.h using auto-host_vc_in.h as template
16115 removed from CVS, generated automatically
16117 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16118 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16120 2002-08-11 Borut Razem <borut.razem AT siol.net>
16121 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16123 2002-08-10 Borut Razem <borut.razem AT siol.net>
16124 * src/SDCCmain.c (main):
16125 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16126 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16127 The consequence was that some temporary files were not removed.
16130 unification of code in functions tempfilename() and tempfile():
16131 function tempnam() is defined in Visual Studio 6.0 and .NET
16133 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16135 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16136 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16137 - removed compiler command line option /WX: Treats all warnings as errors
16138 - update a list of source files, included into the project
16140 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16141 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16142 changed project type to Generic Project so that can be correcly converted to VS.NET project
16144 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16146 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16148 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16150 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16151 added return 0 statements after assert() to make compiler happy
16153 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16154 added newline in the def file to keep MSC compiler satisfied
16156 * sdcc/src/z80/gen.c:
16157 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16158 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16159 - solved MSC error in function aopDump()
16161 * sdcc_vc.h: define PREFIX as "\\sdcc"
16163 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16164 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16166 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16167 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16168 - Rewrote the register banking algorithm.
16169 - Added pCode live-range analysis to registers (for now, only non-used and
16170 singly-used registers optimized away)
16172 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16174 * 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.
16176 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16177 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16179 2002-04-22 Michael Hope <michaelh AT vroom>
16181 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16183 * configure.in (DD_COPT): Added include support required for gbdk.
16185 * .version: Bumped version number just to increase it.
16187 * src/SDCCmain.c: Added -nostdinc to the default options.
16189 2002-04-15 Michael Hope <michaelh AT vroom>
16191 * device/lib/z80/printf.c (sprintf): Added.
16193 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16195 * src/z80/peeph.def: Added transpose redundent load rule.
16197 * src/z80/main.c: Added force callee saves for jaune.
16199 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16201 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16203 2002-03-28 Johan Knol <johan AT balder>
16205 * src/SDCCval.c: fixed bug #532436
16207 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16209 Added "char *Processor" field to the port structure.
16212 Added -p option. Allows port dependent processor to be specified.
16215 Initialized the new field char *Processor field to NULL in all ports
16218 Compiler generated registers for interrupt context saving
16219 were not getting allocated.
16221 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16224 Fixed left shift. Will promote the left side of a left shift
16225 if a) left shifting more than size of operand or b) when assigned
16226 to something size > size of left side
16228 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16230 tons of changes. Register allocation has been
16231 rewritten. Added customization for the various PICs. Flow
16232 analysis is restructured. ...
16234 * src/pic/device.h:
16237 * src/pic/device.c:
16238 Added. device.c is a PIC port hack to accomodate variations
16241 2002-03-13 Michael Hope <michaelh AT vroom>
16243 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16245 2002-03-04 johanknol <johanknol AT manik>
16247 * /src/SDCCval.c: fixed
16249 const unsigned char arr[][2] = { { 0, 1 } };
16250 t18.c:1: error: Initializer element is not constant
16252 2002-03-04 bela <bela AT manik>
16254 * /device/include/mcs51reg.h:
16255 ds89c420 register definition update
16257 2002-03-03 <johan AT FRIJA>
16259 * support/Util/SDCCerr.c: did something, but don't no why anymore
16261 * support/regression/tests/bug-524691.c: made it a little less shy
16263 * src/SDCCast.c (decorateType): fixed bug #524697
16265 * src/SDCCast.c: made some lineno improvements
16267 * src/SDCCval.c (getNelements): changed warning to error
16269 * src/SDCCglue.c (printIvalArray): changed warning to error
16271 * src/SDCCicode.c: fixed a warning for mingw
16273 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16275 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16277 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16279 * src/ds390/peeph.def:
16280 Added some more peephole rules
16282 * src/ds390/gen.c: Various fixes & enhancements
16284 * src/SDCClrange.c, src/SDCClrange.h:
16285 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16287 * src/ds390/ralloc.c:
16288 various fixes & enhancements (ds390) specific
16290 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16291 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16294 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16296 2002-03-02 <johan AT FRIJA>
16298 * src/SDCCast.c (decorateType): fixed bug #524708
16300 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16302 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16304 2002-03-01 Michael Hope <michaelh AT vroom>
16306 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16308 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16310 2002-03-01 <johan AT FRIJA>
16312 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16314 * src/SDCCast.c (decorateType): fixed bug #524209
16316 * src/SDCCval.c (valNot): fixed bug #524195
16318 2002-02-26 <johan AT balder>
16320 * src/xa51/gen.c: fixed a warning
16322 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16324 * src/SDCCast.c (decorateType): fixed bug #522534
16326 2002-02-23 <johan AT balder>
16328 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16330 2002-02-22 <johan AT balder>
16332 * src/SDCCast.c: fixed bug #514865
16334 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16336 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16338 * sdcc/src/SDCCloop.c:
16339 Previous fix was not good. basic blocks that have "break" or "return" are
16340 not really partof a loop , but live ranges used in these blocks should
16341 be live thru the entire loop, so set partOfLoop but don't add them to
16344 2002-02-21 <johan AT FRIJA>
16346 * src/SDCCcse.c: fixed bug #514308
16348 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16351 Fixed BUG #519583. If a conditional block ended in a return/break
16352 statement inside a loop, it was not being considered part of the loop.
16354 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16356 2002-02-10 Karl Bongers <karl AT turbobit.com>
16359 Fixed up SDCDB debugger somewhat. Updated debugger/README
16360 with lots of comments and notes.
16362 * device/examples/test2.c:
16363 Fix bug, "red" variable not being initialized(compiler complained).
16365 * device/examples/Makefile, examples/test3.c:
16366 Add Makefile in device/examples folder, compiles test3.c
16367 for use as a multiple module SDCDB test case.
16369 * sim/ucsim/cmd.src/cmdset.cc:
16370 Took out debug printfs in ucsim "next" command.
16372 * sim/ucsim/xa.src:
16373 Karl and Johan start ucsim XA support. Most dissassembly working,
16374 about 75% emulation done(plenty of work remaining).
16376 * sim/ucsim/z80.src:
16377 Add Z80 support to ucsim, add test-ucz80 regression test,
16378 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16379 Notice z80 compiler fails on examples/test3.c/crc code.
16381 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16383 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16384 Added support for --parms-in-bank1
16386 * src/ds390/peeph.def:
16387 added a few more peephole optimzations
16389 * src/ds390/main.c:
16390 1) added __builtin_inp & __builtin_outp used to read in data of given length
16391 from a memory mapped port
16392 2) added __builtin_memcmp
16393 3) added __builtin_swapw swap bytes of a short
16395 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16396 1) handle multiple send & receives from register bank1
16397 2) ralloc can now allocate DPTR1 to some liveRanges
16399 * src/SDCCsymt.c, src/SDCCsymt.h:
16400 changes to handle multiple sends & receives
16402 * src/SDCCptropt.h:
16403 added some pointer arithmetic optimization
16405 * src/SDCCptropt.c:
16406 added some pointer arithmetic optimizations but not stable yet so not
16407 called from anywhere (will get this working shortly)
16409 * src/SDCCopt.c: fixed for multiple sends & receives
16412 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16413 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16414 set preprocessor defines (depending on options)
16416 * src/SDCCicode.c, src/SDCCicode.h:
16417 changes made to handle multiple sends & receives
16420 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16422 * src/SDCCcse.c, src/SDCCcse.h:
16423 added function findbackward def (to be used in upcoming optimization)
16425 * src/SDCCcflow.c, src/SDCCcflow.h:
16426 added function returnAtEnd - to determine if a basic block terminates with
16429 * src/SDCCast.c, src/SDCCast.h:
16430 added option parms-in-bank1
16432 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16433 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16434 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16435 adjusted for --parms-in-bank1 option
16437 * device/include/string.h:
16438 donot redefine "reentrant" keyword
16440 * device/include/ds80c390.h: Added some more SFRs
16442 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16444 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16446 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16448 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16450 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16452 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16454 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16456 * Added --xram-movc option
16458 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16460 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16462 2002-01-11 Johan Knol
16464 * Added math lib of Jesus Calvino-Fraga
16466 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16468 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16469 * support/regression/Makefile: new target test-mcs51-stack-auto
16470 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16472 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16474 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16476 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16478 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16480 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16482 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16484 * src/SDCCglue.h: add definition for printIvalChar()
16486 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16488 * src/SDCCast.c: fix #498138 by Johan
16490 * src/SDCCglue.c: fix #498138 by Johan
16492 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16494 * support/regression/Makefile: fix clean
16496 * support/regression/ports/ds390/support.c: fix transmission of last character
16498 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16500 * /sdcc/src/ds390/gen.c:
16501 a) improved computing address of stack variable
16502 b) took out some #if 0 code
16503 c) improved parmBytes adjustment
16504 d) improved genPlusIncr & genMinusIncr
16505 e) genCmp could generate bad code (when left assigned to DPTR)
16506 f) Fixed bug in hasInc
16508 * /sdcc/src/ds390/ralloc.c:
16509 a) packRegsForSupport could mess up live information (Fixed)
16510 b) packRegsDPTRuse could be incorrect for left & right shift
16512 * /sdcc/src/mcs51/ralloc.c:
16513 packRegsForSupport could mess up the live information (Fixed)
16515 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16517 * /sdcc/src/SDCCast.c:
16518 can reverse a loop even if function call is present as long
16519 as the loop control variable is local & is not passed as parameter
16521 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16523 * /sdcc/ChangeLog: *** empty log message ***
16525 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16526 More builtin function additions for TININative
16528 * /sdcc/src/ds390/ralloc.c:
16529 Had broken the regression testsuite
16531 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16533 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16534 Added funcattr hasStackParms will be set for reentrant functions when there
16535 are paramteres on the stack, this helps in minimizing frame pointer generation
16536 typeFromStr can handle function pointers now
16538 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16539 *** empty log message ***
16541 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16543 * /src/ds390/gen.c, /src/ds390/main.c:
16544 More builtin function additions for TININative
16546 * /src/ds390/ralloc.c:
16547 Had broken the regression testsuite
16549 * /src/SDCCast.c: Fixed a bug in dumptree
16551 * /src/SDCCsymt.c, /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 * /doc/builtins.txt, /doc/TININative.txt:
16557 *** empty log message ***
16560 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16562 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16563 ALPHA version for -mTININative
16565 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16566 updated to reflect changes in the port structure
16569 added function do_assemble (similar to do_link) if non-null this function
16570 will be called to do assembly (-mTININative) requires a multi command
16572 added function genAssemblerEnd will be called to generate assembler Epilogue
16575 added _JavaNative to debug info printing
16577 * /src/SDCCmain.c: added option --tini-libid
16578 added port->do_assemble function (-mTININative) has a multi command assemble
16580 * /src/SDCCglue.c: Disabled "constExpr" check
16581 added port->genAssemblerEnd function
16583 * /src/SDCCglobl.h: Added option --tini-libid value
16586 tookout optimizeCompare from the header (has no external references)
16588 * /src/SDCCast.c: made one more function "static"
16590 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16592 * src/z80/mappings.i: Added z80asm support.
16594 * src/z80/main.c: Added z80asm support on --asm=z80asm
16596 * src/z80/gen.c: Fixed asm portability issues.
16598 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16600 * src/SDCCglue.c (printExterns): Added global/extern split.
16602 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16604 * support/regression/Makefile: added test for mcs51 model large
16606 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16608 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16610 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16612 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16614 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16616 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16618 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16620 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16622 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16624 * support/regression/tests/simplefloat.c: Port to mcs51.
16626 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16627 * support/regression/tests/bug-485362.c: Added.
16629 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16631 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16633 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16635 * src/z80/gen.c (aopDump): Added a dump function.
16637 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16638 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16640 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16642 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16644 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16646 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16648 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16650 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16652 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16654 * support/regression/ports/ds390/support.c: Use tinibios.
16656 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16658 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16660 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16661 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16663 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16665 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16667 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16669 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16671 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16672 (packRegsForIYUse): Created and optimised.
16674 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16676 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16677 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16679 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16681 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16683 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16685 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16687 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16689 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16691 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16693 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16695 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16697 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16699 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16701 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16702 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16703 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16705 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16707 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16708 (genNotFloat): Added.
16709 (genUminusFloat): Added.
16711 * device/lib/z80/Makefile: Added floating pt stubs.
16713 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16715 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16717 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16719 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16721 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16723 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16725 * sdcc/support/regression/Makefile: Add port ds390.
16727 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16729 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16731 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16733 * sdcc/support/regression/ports/ds390/support.c: Added.
16735 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16737 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16739 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16741 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16743 * device/include/malloc.h: Added z80 and gbz80 support.
16745 * device/lib/gbz80/heap.s: Added.
16747 * device/lib/z80/heap.s: Added.
16749 * device/lib/malloc.c: Added z80 and gbz80 support.
16751 * support/regression/tests/malloc.c (testMalloc): Added.
16753 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16755 * support/regression/tests/bug-478094.c: Added.
16757 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16759 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16761 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16763 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16765 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16767 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16769 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16771 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16773 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16775 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16777 * support/regression/tests/bug-477927.c: Added.
16779 * src/z80/peeph.def: Added minor rules.
16781 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16783 * src/z80/peeph.def: Added jump optimisation modification.
16785 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16787 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16789 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16791 * support/regression/tests/funptrs.c: Added.
16793 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16795 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16797 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16799 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16801 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16803 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16804 (movLeft2ResultLong): Created.
16806 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16807 (joinPushes): Added. Joins two char pushes into a word push.
16809 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16811 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16813 * support/makebin/Makefile (install): Added creation of dest dir.
16815 2001-10-24 Karl Bongers <karl AT turbobit.com>
16817 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16819 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16821 * src/z80/ralloc.c: Turned off faulty pack for one use.
16823 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16825 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16827 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16829 * support/regression/Makefile: Improved clean
16831 * support/regression/ports/gbz80/spec.mk: Added clean
16833 * support/regression/ports/host/spec.mk: Added clean
16835 * support/regression/ports/z80/spec.mk: Added clean
16837 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16839 * support/regression/ports/mcs51/timeout.c: little improvements
16841 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16843 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16845 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16847 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16849 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16851 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16853 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16855 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16856 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16858 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16860 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16862 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16864 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16866 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16868 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16870 * support/regression/tests/longor.c: Added.
16872 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16874 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16876 * as/mcs51/aslink.h: define PATH_MAX
16878 * as/mcs51/asm.h: define PATH_MAX
16880 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16882 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16884 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16886 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16888 * src/SDCCglobl.h: define PATH_MAX
16890 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16892 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16894 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16896 * src/z80/gen.c (gencjneshort): Fixed
16898 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16900 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16902 * support/regression/tests/bug-469671.c: Added.
16904 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16906 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16908 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16910 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16912 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16914 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16916 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16918 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16920 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16922 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16924 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16926 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16928 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16930 * 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.
16932 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16934 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16936 2001-10-07 <johan AT FRIJA>
16938 * device/lib/gets.c (gets): fixed the return value.
16940 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16941 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16943 * 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.
16945 * 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.
16947 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16949 * src/pic/gen.c: Removed Safe_strdup.
16951 * configure.in: Added option to enable libgc support.
16953 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16954 (bitVectUnion): Optimised.
16955 (bitVectIntersect): Optimised.
16956 (bitVectBitsInCommon): Optimised.
16957 (bitVectCplAnd): Optimised.
16959 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16961 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16963 * src/SDCCmain.c: distinguish between assembler debug and plain options
16965 * src/avr/main.c: remove standard assembler options
16967 * src/ds390/main.c: remove standard assembler options
16969 * src/mcs51/main.c: remove standard assembler options
16971 * src/port.h: removed "PENDING" comment
16973 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16975 * src/device/lib/_mulint.c : new, with assember functions
16977 * src/device/lib/_mullong.c : new, with assember functions
16979 * src/device/lib/_divuint.c : with assember functions
16981 * src/device/lib/_divsint.c : with assember functions
16983 * src/device/lib/_divulong.c: with assember functions
16985 * src/device/lib/_divslong.c: with assember functions
16987 * src/device/lib/_moduint.c : with assember functions
16989 * src/device/lib/_modsint.c : with assember functions
16991 * src/device/lib/_modulong.c: with assember functions
16993 * src/device/lib/_modslong.c: with assember functions
16995 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16997 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16999 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17000 replaced _mululong.c and _mulslong.c by _mullong.c
17002 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17004 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17006 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17008 * src/SDCCglue.c: test, if win32api is available for MINGW
17010 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17012 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17013 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17014 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17015 * support/regression/ports/host/spec.mk: removed GENERIC
17016 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17017 * support/regression/ports/z80/spec.mk: removed GENERIC
17019 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17021 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17023 * support/regression/tests/bug-467035.c: Created.
17025 2001-10-01 <johan AT FRIJA>
17027 * src/SDCC.y: fixed bug #466586 part 1
17029 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17031 * SDCCicode.c: z80 has no generic pointers
17032 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17034 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17036 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17038 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17040 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17042 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17044 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17046 * configure.in: Fixed up so that ucsim is only configured once.
17048 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17050 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17051 (getPathDifference): As above.
17053 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17055 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17057 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17058 * .version: Updated to 2.3.1
17060 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17061 Added copyright header.
17063 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17064 (assemble): Added support for macro based assembler commands.
17065 (linkEdit): Added support for macro based linker commands.
17066 (preProcess): Changed the pre-processor to use macros.
17067 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17068 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17070 * device/lib/z80/crt0.s: Added module name for debugging.
17072 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17074 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17076 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17078 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17080 * src/Makefile.in: Added SDCCmacro and SDCCutil
17082 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17084 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17086 2001-09-16 <johan AT FRIJA>
17088 * 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.
17090 2001-09-15 <johan AT FRIJA>
17092 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17093 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17095 2001-09-11 <johan AT FRIJA>
17097 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17099 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17101 * support/regression/tests/bug-460444.c: Added test case.
17103 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17104 (genCast): Added justification for all of the asserts.
17106 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17108 * support/regression/support.c: _xdata replaced by xdata
17110 * support/regression/spec.mk: removed _generic
17112 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17114 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17116 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17117 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17119 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17121 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17123 * support/regression/tests/bug-460010.c: Added test case.
17125 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17127 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17129 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17131 * support/regression/testfwk.c: removed workaround for bug #436344
17133 * support/regression/tests/bp.c: use less memory with mcs51
17135 * support/regression/tests/bug-441448.c: use less memory
17137 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17139 * support/regression/collate-results.py: typo
17141 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17143 * support/regression/tests/fetchoverlap.c: Added new test case.
17145 * support/regression/tests/bp.c: Added new test case.
17147 * support/regression/tests/bug-448984.c: Added new test case.
17149 * support/regression/tests/pow2shifts.c: Added new test case.
17151 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17152 (genlshTwo): Fixed right shift for count > 8.
17154 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17156 2001-09-08 <johan AT FRIJA>
17158 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17160 2001-09-07 <johan AT FRIJA>
17162 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17164 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17166 2001-09-06 <johan AT FRIJA>
17168 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17169 * bernhard noted me at this: "() equals to (void)" (1.38)
17171 2001-09-05 <johan AT FRIJA>
17173 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17175 2001-09-04 <johan AT FRIJA>
17177 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17180 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17182 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17184 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17186 * link/z80/aslink.h: Fixed path for PATH_MAX
17188 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17190 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17192 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17194 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17196 * 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.
17198 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17200 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17201 (genCmp): Fixed up genCmp for the GB with longs.
17203 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17205 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17207 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17209 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17211 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17213 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17215 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17217 * 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.
17219 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17221 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17223 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17225 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17227 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17229 * sim/ucsim/configure: little improvement of Cygwin-detection
17230 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17231 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17232 * support/regression/tests/bug-221100.c: small changes for mcs51
17233 * support/regression/tests/bug-221168.c: small changes for mcs51
17234 * support/regression/tests/bug-227710.c: small changes for mcs51
17235 * support/regression/tests/staticinit.c: small changes for mcs51
17236 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17237 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17238 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601