1 2008-09-14 Raphael Neider <rneider AT web.de>
3 * src/pic16/gen.c, src/pic16/ralloc.c: use
4 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
5 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
7 2008-09-12 Borut Razem <borut.razem AT siol.net>
9 * support/regression/fwk/testfwk.h:
10 define pdata as data for pic16 target
13 2008-09-11 Borut Razem <borut.razem AT siol.net>
15 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
16 support/regression/absolute.c:
17 applied patch #2105615: Some PIC16 testcase fixlets
20 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
22 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
23 * support/regression/tests/bug2094505.c: new, added
25 2008-09-07 Borut Razem <borut.razem AT siol.net>
27 * src/SDCCglue.c, src/SDCCast.c:
28 fixed throw of "excess elements" warning for char arrays
30 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
32 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
33 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
34 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
35 * support/regression/tests/bug2077267.c: new, added
37 2008-09-05 Raphael Neider <rneider AT web.de>
39 * configure.in, Makefile.common.in: add support for ccache,
40 remove spurious $VERSION output, detect doc-tools even without
41 --enable-doc to facilitate later manual doc-builds, minor cleanup
42 * configure: regenerated
44 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
45 avoid races in parallel VPATH builds
46 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
47 * doc/sdccman.lyx: mention --without-ccache configure option
49 2008-09-01 Raphael Neider <rneider AT web.de>
51 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
52 * (genConstPointerGet): fix reading bitfields from __code space
53 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
54 bitfield initializers (fix regression test bug1856409.c)
55 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
58 2008-08-31 Raphael Neider <rneider AT web.de>
60 * src/pic16/gen.c (genAssign): removed useless compiler output
61 * (genPointerGet,genPointerSet,genCast),
62 src/pic16/glue.c (pic16_printGPointerType):
63 also handle PPOINTERs just to avoid spurious asserts
64 * (pic16_printIvalType,pic16_printIvalBitFields):
65 generalized to arbitrary type/bitfield sizes, allows compilation of
66 regression test bug-1981238.c
67 * (pic16_printIvalChar): fix regression test structflexarray.c
68 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
69 in initialized structs and fix #1843745
70 * (pic16_printIvalStruct): always output initializers for all fields,
71 even those not explicitly given, fixes zeropad.c regression test
72 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
73 #2073635, #1567098, and #1485812)
74 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
76 2008-08-31 Borut Razem <borut.razem AT siol.net>
78 * support/regression/tests/bug-895992.c,
79 support/regression/tests/onebyte.c:
80 enabled pic16 regression testing since the bugs
81 1511794: pic16: regression test bug-895992.c fails
82 1444425: onebyte.c regression tes fails on pic16
83 are fixed, probably by fixing
84 2048464: PIC16: fix genUminus - addresses not.c regression test
85 * src/SDCCsymt.c, src/SDCCglue.c,
86 support/regression/tests/bug-1981238.c:
87 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
90 2008-08-30 Borut Razem <borut.razem AT siol.net>
92 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
95 2008-08-24 Raphael Neider <rneider AT web.de>
97 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
98 always use the sdcc from the current build tree (ignore $CC from
99 the environment, fixes compile farm builds)
100 * device/lib/Makefile.in: rename .a into .lib for compatibility,
101 remove more build products from install directory
102 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
103 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
105 2008-08-24 Borut Razem <borut.razem AT siol.net>
107 * src/SDCC.y: applied patch
108 2050245: Fix # 1963382
110 1963382: Listing File - C file comment is incorrect
113 2008-08-23 Borut Razem <borut.razem AT siol.net>
115 * src/pic16/gen.c: applied patch
116 2048464: PIC16: fix genUminus - addresses not.c regression test
117 thanks Mauro Giachero
119 2008-08-22 Borut Razem <borut.razem AT siol.net>
121 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
122 src/pic16/main.c: allow spaces in gpasm and gplink paths
124 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
127 * src/z80/peeph-z80.def: minor peephole improvement
129 2008-08-15 Raphael Neider <rneider AT web.de>
131 * src/z80/gen.c (_vemit2): suppress compiler warning
133 * src/pic/*.[ch]: make proper use of header files and avoid
134 ad-hoc extern declarations, mark module-local helpers 'static',
135 removed dead/replaced code, no functional changes
136 * src/pic16/pcode.c: disentangled from pic14 backend
138 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
140 * src/z80/gen.c: fixed #2051348
141 * support/regression/tests/bug-2051348.c: regression test for #2051348
143 2008-08-10 Raphael Neider <rneider AT web.de>
146 * Makefile.common.in: export PACKAGE for $docdir,
147 fixes #1957036, avoid some "underquoted definition" warnings
148 * configure: regenerated
150 2008-08-10 Raphael Neider <rneider AT web.de>
152 * device/lib/pic16/**: build pic16 library using autotools for
153 improved dependency tracking
155 * device/lib/Makefile.in,
157 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
159 2008-08-10 Raphael Neider <rneider AT web.de>
161 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
162 local variables if --nooverlay is given, workaround for #2023121
164 2008-08-08 Raphael Neider <rneider AT web.de>
166 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
168 2008-08-08 Raphael Neider <rneider AT web.de>
170 * src/pic/pcoderegs.c,
172 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
174 2008-08-07 Borut Razem <borut.razem AT siol.net>
176 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
177 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
178 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
179 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
180 applied modified patch 2038174: Add support for binary constants v2
181 thanks Mauro Giachero
182 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
184 2008-08-04 Raphael Neider <rneider AT web.de>
187 * src/pic16/device.h,
189 * src/pic16/main.c: enable --optimize-goto by default
191 * device/lib/pic16/Makefile.common.in: suppress removed option
194 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
196 2008-07-30 Borut Razem <borut.razem AT siol.net>
198 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
199 applied patch 22032433: PIC16: fix constant strings,
200 thanks Mauro Giachero
202 2008-07-29 Borut Razem <borut.razem AT siol.net>
204 * src/pic16/gen.c: applied patches:
205 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
206 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
207 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
208 thanks Mauro Giachero
210 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
212 * src/port.h: Fixed typo in comment
214 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
216 * src/z80/mappings.i: Implemented RFE #1919415
217 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
218 #1880202, #1914434, prepared for RFE #1703943
220 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
223 * src/z80/peeph-z80.def,
224 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
225 preparation for Z80 peephole improvements
227 2008-06-21 Raphael Neider <rneider AT web.de>
229 * device/include/pic16/pic18f66j60.h,
230 * device/include/pic16/pic18f66j65.h,
231 * device/include/pic16/pic18f67j60.h,
232 * device/include/pic16/pic18f86j60.h,
233 * device/include/pic16/pic18f86j65.h,
234 * device/include/pic16/pic18f87j60.h,
235 * device/include/pic16/pic18f96j60.h,
236 * device/include/pic16/pic18f96j65.h,
237 * device/include/pic16/pic18f97j60.h,
238 * device/lib/pic16/libdev/pic18f66j60.c,
239 * device/lib/pic16/libdev/pic18f66j65.c,
240 * device/lib/pic16/libdev/pic18f67j60.c,
241 * device/lib/pic16/libdev/pic18f86j60.c,
242 * device/lib/pic16/libdev/pic18f86j65.c,
243 * device/lib/pic16/libdev/pic18f87j60.c,
244 * device/lib/pic16/libdev/pic18f96j60.c,
245 * device/lib/pic16/libdev/pic18f96j65.c,
246 * device/lib/pic16/libdev/pic18f97j60.c,
247 * device/include/pic16/pic16devices.txt,
248 * device/include/pic16/pic18fregs.h,
249 * device/lib/pic16/pics.all: added new devices
251 * device/include/pic16/adc.h,
252 * device/lib/pic16/libio/adc/adcbusy.c,
253 * device/lib/pic16/libio/adc/adcopen.c,
254 * device/lib/pic16/libio/adc/adcsetch.c,
255 * device/lib/pic16/libio/i2c/i2copen.c,
256 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
257 all changes from a patch by Anton Strobl
259 2008-06-12 Borut Razem <borut.razem AT siol.net>
261 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
262 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
263 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
264 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
265 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
266 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
267 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
268 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
269 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
270 by applying the modified patch from Risto Huotari
272 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
275 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
276 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
277 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
278 * support/regression/tests/bug1938300.c: new, added
280 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
282 * device/include/asm/ds390/features.h,
283 * device/include/asm/mcs51/features.h,
284 * device/include/mcs51/regc515c.h: inserted LGPL notice
286 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
288 * device/lib/gbz80/div.s,
289 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
290 patch 1597883, Thanks Robert Ramey
292 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
294 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
295 createIvalCharPtr, createIvalPtr, createIval),
297 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
298 initializers for local auto variables
299 * support/regression/tests/zeropad.c: added testcase for auto initializers
301 2008-05-26 Raphael Neider <rneider AT web.de>
303 * device/lib/pic16/startup/crt0.c,
304 * device/lib/pic16/startup/crt0i.c,
305 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
306 explicit, fixed curr_entry loop for >= 256 initializer records,
307 removed debug code (write to 0xf7e)
309 2008-05-25 Raphael Neider <rneider AT web.de>
311 * device/include/pic/pic16f627a.h,
312 * device/include/pic/pic16f628a.h,
313 * device/include/pic/pic16f648a.h: added missing ports
315 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
317 * device/include/float.h: added __INFINITY
318 * device/lib/_fsadd.c: handle overflows
319 * device/lib/_fsmul.c,
320 * device/lib/_fsdiv.c: use __INFINITY
321 * device/lib/_fseq.c,
322 * device/lib/_fsneq.c: handle -0.0
323 * sim/ucsim/s51.src/uc89c51r.cc,
324 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
325 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
326 * src/mcs51/gen.c (genSend): fixed bug with --xstack
327 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
328 * support/regression/tests/snprintf.c: test bug with --xstack
330 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
332 * src/SDCCpeeph.c (callFuncByName):
333 Support nested parenthesis in peephole function arguments (#1967300)
335 2008-05-19 Raphael Neider <rneider AT web.de>
337 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
338 fixed duplicate labels (#1911325)
340 2008-05-19 Raphael Neider <rneider AT web.de>
342 * src/regression/empty.c: suppress warning
343 * src/regression/pointer1.c: enabled index_by_pointer()
344 * src/regression/inline.c: now works for pic16 as well
346 * src/pic16/device.c: include dbuf declarations
347 * src/pic16/device.h: removed obsolete prototypes
349 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
350 * src/pic16/glue.c: made purely local functions static,
351 (pic16_printGPointerType, pic16_printIvalCharPtr,
352 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
353 generic pointers' tags (#1961866)
355 * src/pic16/pcode.c (assignValnums): optimize literal assignments
357 2008-05-19 Borut Razem <borut.razem AT siol.net>
359 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
360 fixed typo, uninstall include/pic16/pic16devices.txt
362 2008-05-18 Borut Razem <borut.razem AT siol.net>
364 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
365 the buffer is null terminated
366 * src/device/pic16.c:
367 applied modified patch 1965676: Patch for Win32 16 bit PIC
368 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
370 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
372 * src/SDCC.lex (check_type),
373 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
376 * as/z80/clean.mk: also clean *.dep
377 * device/lib/pic16/libsdcc/stack/Makefile,
378 * sim/ucsim/libtool: removed as they are rebuild by configure
379 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
381 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
383 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
384 fixupInline instead of createFunction to fix bug 1864577
385 (inlineFindMaxBlockno): removed, use global blockNo
386 * src/SDCCglobl.h: added blockNo
388 * src/z80/peep.h: modified properties
389 * support/regression/tests/bug1864577.c: new, added
391 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
394 * as/mcs51/asm.h: added org_cnt
395 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
396 * as/mcs51/asout.c: changed old K&R to ANSI
397 * as/mcs51/Makefile.in: use common identifiers
403 * as/hc08/Makefile.bcc,
404 * as/hc08/Makefile.in: synchronized with as/mcs51/*
405 * sdcc_vc_in.h: added define __func__
406 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
407 Thanks Ruud van Silfhout
408 * support/regression/tests/bug1717305.c: new, added
410 2008-05-05 Borut Razem <borut.razem AT siol.net>
412 * support/regression/Makefile.in,
413 support/regression/ports/ds390/spec.mk,
414 support/regression/ports/hc08/spec.mk,
415 support/regression/ports/mcs51-common/spec.mk,
416 support/regression/ports/pic14/spec.mk,
417 support/regression/ports/pic16/spec.mk,
418 support/regression/ports/ucz80/spec.mk,
419 support/regression/ports/z80/spec.mk:
420 added INC_DIR and LIBDIR paths
421 * src/ds390/gen.c: removed duplicated selicolon
423 2008-05-04 Borut Razem <borut.razem AT siol.net>
425 * support/regression/Makefile.in,
426 support/regression/fwk/lib/testfwk.c,
427 support/regression/ports/ds390/spec.mk,
428 support/regression/ports/hc08/spec.mk,
429 support/regression/ports/mcs51-common/spec.mk,
430 support/regression/ports/mcs51-large/spec.mk,
431 support/regression/ports/mcs51-medium/spec.mk,
432 support/regression/ports/mcs51-small/spec.mk,
433 support/regression/ports/mcs51-stack-auto/spec.mk,
434 support/regression/ports/mcs51-xstack-auto/spec.mk,
435 support/regression/ports/pic14/spec.mk,
436 support/regression/ports/pic16/spec.mk,
437 support/regression/ports/ucz80/spec.mk:
438 added possibility to define the sdcc binary directory SDCC_BIN_PATH
439 used to run regeression tests
441 2008-05-01 Raphael Neider <rneider AT web.de>
443 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
444 supported devices and instructions to add new ones
446 2008-05-01 Raphael Neider <rneider AT web.de>
448 * device/include/pic16/adc.h,
449 device/lib/pic16/libio/adc/adcbusy.c,
450 device/lib/pic16/libio/adc/adcopen.c,
451 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
452 18f2455 style ADC devices, based on patch #1776197
453 * device/lib/pic16/libio/adc/adcclose.c,
454 device/lib/pic16/libio/adc/adcconv.c,
455 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
456 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
457 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
458 * device/include/pic16/pic18f4431.h,
459 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
460 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
462 2008-05-01 Raphael Neider <rneider AT web.de>
464 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
465 moved xinst flag into pic16_options_t
466 * src/pic16/device.c (default_device, pic16_list_devices,
467 pic16_find_device): removed references to sfrrange
468 * src/pic16/gen.c (genFunction),
469 src/pic16/glue.c (pic16initialComments),
470 src/pic16/main.c (pic16_optionsTable),
471 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
473 * device/include/pic16/pic16devices.txt: removed sfrrange lines
475 2008-04-29 Raphael Neider <rneider AT web.de>
477 * src/pic16/devices.inc,
478 device/include/pic16/pic16devices.txt: replaced compiled-in list
479 of devices with a variant parsed at runtime
480 * src/pic16/device.c: added support for parsing pic16devices.txt,
482 * src/pic16/device.h: removed (now) unused fields from PIC_device
483 * src/pic16/main.c: removed #pragma maxram,
484 (_pic16_initPaths): removed bogus generation of search paths,
485 setup the port proper only after the search paths (for
486 pic16devices.txt) are set up,
487 (_pic16_finaliseOptions): moved processor dependant code here
488 from _pic16_initPaths(), clean up
489 * src/pic16/ralloc.c (pic16_init_stack),
490 * src/pic16/ralloc.h,
491 * src/pic16/pcode.c: clean up
492 * device/include/Makefile.in,
493 support/scripts/sdcc.nsi: also install/package pic16devices.txt
494 * support/scripts/inc2h-pic16.pl: updated instructions
496 2008-04-29 Raphael Neider <rneider AT web.de>
498 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
499 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
500 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
501 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
502 added missing family members and 18f2480/2580/4480/4580 family
503 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
504 * device/include/pic16/pic18f2525.h: use 18f4620.h
505 * device/include/pic16/pic18f6680.h: use 18f8680.h
506 * device/include/pic16/pic18fregs.h,
507 device/lib/pic16/pics.all,
508 src/pic16/devices.inc: add new devices
509 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
510 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
511 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
512 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
513 prevent attempting to build the libio for some new devices
515 2008-04-29 Raphael Neider <rneider AT web.de>
517 * debugger/mcs51/Makefile.in: fixed paths to sources
519 2008-04-25 Borut Razem <borut.razem AT siol.net>
521 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
522 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
523 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
524 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
525 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
526 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
527 as/link/z80/linkz80.dsp: lklibr.c moved
528 * doc/INSTALL.txt: binary archives in bz2 format
529 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
531 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
534 * support/regression/tests/bug1856409.c: new, added
536 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
539 * src/mcs51/peep.c: Use werror for error messages.
540 * src/SDCCicode.c (geniCodeConditional),
541 * src/SDCCsymt.c (structElemType): fixed bug 1839321
542 * src/z80/Makefile.bcc,
543 * src/z80/z80.dsp: added src/z80/peep.c/h
544 * support/regression/tests/bug1839321.c: new, added
546 2008-04-20 Raphael Neider <rneider AT web.de>
548 * device/include/pic16/pic18f2455.h: added bitfields for port C
550 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
552 * src/z80/peep.c: Use werror for error messages.
554 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
556 * src/z80/peep.h (declaration of notUsed()),
557 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
559 * src/z80/z80.h (added dependency on peep.h),
560 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
563 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
565 * src/SDCCpeeph.c (added support for notUsed()),
566 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
568 * src/port.h (removed dependency on mcs51/peep.h, added declaration
569 for notUsed()): Implemented generic (that is not port-specific) part
572 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
574 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
575 * device/lib/libsdcc.lib,
576 * device/lib/Makefile.in,
577 * support/regression/ports/mcs51-xstack-auto/spec.mk,
578 * device/lib/calloc.c: renamed to _calloc.c
579 * device/lib/free.c: renamed to _free.c
580 * device/lib/malloc.c: renamed to _malloc.c
581 * device/lib/realloc.c: renamed to _realloc.c
582 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
583 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
584 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
585 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
586 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
587 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
588 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
589 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
591 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
592 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
593 * support/regression/tests/bug1509084.c: new, added
595 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
597 * device/include/mcs51/cc2510fx.h: added _XPAGE
598 * device/include/mcs51/compiler.h: cosmetic changes
600 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
602 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
605 2008-03-31 Borut Razem <borut.razem AT siol.net>
607 * support/cpp2 renamed to support/cpp
608 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
609 support/cpp2/libiberty/splay-tree.c,
610 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
611 support/cpp2/libcpp/directives.c,
612 support/cpp2/libcpp/include/cpplib.h,
613 support/cpp2/libcpp/include/symtab.h,
614 support/cpp2/libcpp/include/line-map.h,
615 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
616 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
617 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
618 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
619 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
620 release version 4.3.0
621 * configure.in, configure, Makefile.in, Makefile.bcc:
622 adapted for moved cpp2
624 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
626 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
627 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
629 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
631 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
633 * support/regression/tests/bug1717943.c: new, added
635 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
637 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
638 bytewise return value assignments introduced in last commit.
640 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
642 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
643 genMult, genJumpTab):
644 Use 16-bit instructions for addition in some additional cases,
645 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
647 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
649 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
650 Implemented RFE #1921450, changed some debug messages.
652 2008-03-30 Borut Razem <borut.razem AT siol.net>
654 * Small Device C Compiler 2.8.0 released
655 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
656 * support/scripts/sdcc.nsi: added finish page; this version
657 was used for 2.8.0 release
658 * doc/knownbugs.html: removed; magically generated by the build
659 process using gen_known_bugs.pl from now on
661 2008-03-23 Borut Razem <borut.razem AT siol.net>
663 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
664 and reverted it, since it was already fixed by Raphael ;-)
665 * doc/knownbugs.html: updated for RC2
667 2008-03-22 Raphael Neider <rneider AT web.de>
669 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
672 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
674 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
675 * support/regression/tests/bug1839277.c: added related testBug1839299
677 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
679 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
680 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
682 * src/mcs51/gen.c: throughout only output hex constants
683 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
684 * support/regression/tests/bug1839277.c: new, added
686 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
688 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
689 compilation warning about nested comments.
691 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
693 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
694 * support/regression/tests/bug1921073.c: new, added
696 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
698 * src/z80/SDCCpeeph.c.c (callFuncByName):
699 Commented function parameters.
701 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
703 * src/z80/ralloc.c (packRegsForAccUse2):
704 disabled a broken accumulator packing optimization (fixed #1292721).
705 * support/regression/tests/bug-1292721: Regression test for #1292721.
707 2008-03-16 Raphael Neider <rneider AT web.de>
709 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
710 fixed code bloat regression using a variant of patch #1915618
712 2008-03-16 Borut Razem <borut.razem AT siol.net>
714 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
715 icon, changed startup menu for release distribution, code cleaning,
716 create url files instead links in startup menu
718 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
720 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
721 * support/regression/tests/bug1579949.c: new, added
723 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
725 * device/lib/printf_fast.c: fixed bug 1255403
727 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
729 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
730 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
732 2008-03-14 Borut Razem <borut.razem AT siol.net>
734 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
736 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
737 is correctly displayed
738 * as/link/z80/lkmain.c: usage line commented out
740 2008-03-13 Borut Razem <borut.razem AT siol.net>
742 * doc/sdccman.lyx: corrected to be able to convert to PDF,
743 updated the list pf supported pic14 devices
745 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
747 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
749 2008-03-12 Borut Razem <borut.razem AT siol.net>
751 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
752 fixed documentation request #1718191
753 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
754 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
757 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
759 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
760 * support/regression/tests/bug1505811.c: new, added
762 2008-03-09 Raphael Neider <rneider AT web.de>
764 * device/include/pic16/pic18f2620.h,
765 * device/include/pic16/pic18f4620.h,
766 * device/lib/pic16/libdev/pic18f2620.c,
767 * device/lib/pic16/libdev/pic18f4525.c,
768 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
769 family to consistently use pic18f4620.[ch], fixes #1832562
771 2008-03-09 Borut Razem <borut.razem AT siol.net>
773 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
774 changed sdcc version to 2.8.0
775 * knownbugs.html: regenerated
776 * support/scripts/gen_known_bugs.pl: added number of open bugs
778 2008-03-09 Raphael Neider <rneider AT web.de>
780 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
781 (genOr): read volatile operand even if the result is known,
783 (genOr,genXor): removed unused legacy code,
784 (genDummyRead): use pic16_mov2w_volatile()
786 2008-03-08 Borut Razem <borut.razem AT siol.net>
788 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
789 cons w. --model-large
790 * support/regression/staticinit.c: added regression test for bug
793 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
795 * src/ds390/gen.c (pushSide, genPcall),
796 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
797 * src/mcs51/gen.c: cosmetic changes
798 * support/regression/fwk/include/testfwk.h: added macro reentrant
799 * support/regression/tests/bug1908493.c: new, added
801 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
803 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
805 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
807 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
808 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
809 already set in ds390/main.c and mcs51/main.c
811 2008-03-07 Raphael Neider <rneider AT web.de>
813 * src/regression/init0.c: new test for initialized arrays of function
815 * src/regression/Makefile: made a bit more flexible, added init0.c
816 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
817 pointers, closes #1427663
819 2008-03-05 Borut Razem <borut.razem AT siol.net>
821 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
822 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
824 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
826 * support/librarian/sdcclib.c:Added feature request 1908061:
827 Synchronise sdcclib commands with ar.
829 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
831 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
832 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
833 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
834 * device/include/mcs51/compiler.h: removed umlauts, added double
837 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
839 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
840 * support/regression/tests/bug1536762.c: new, added
842 * src/SDCCutil.h: added getBuildDate()
843 * src/SDCCmain.c (printVersionInfo),
844 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
846 * src/*/ralloc.c: removed IS_OP_RUONLY macro
847 * src/ds390/ralloc.c (packRegisters),
848 * src/mcs51/ralloc.c (packRegisters),
849 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
851 * support/regression/tests/bug1618050.c: new, added
852 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
853 * support/regression/fwk/include/testfwk.h,
854 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
857 2008-03-04 Raphael Neider <rneider AT web.de>
859 * src/pic/gen.c: removed unused prototypes, prevent internal errors
860 on accessing OP_SYM_TYPE(op)
861 * src/pic/gen.h: removed unused prototype of genMinusDec()
862 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
863 fix #1876953 (invalid subtraction code), removed unused code
865 2008-03-03 Raphael Neider <rneider AT web.de>
869 * src/pic/genarith.c,
871 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
872 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
874 2008-03-03 Raphael Neider <rneider AT web.de>
876 * src/pic/device.c (find_device): search user-specified paths first
877 for pic14devices.txt, fixes #1900827
879 2008-03-02 Borut Razem <borut.razem AT siol.net>
881 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
882 AddToPath and RemoveFromPath
884 2008-03-01 Borut Razem <borut.razem AT siol.net>
886 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
887 work correctly, added debugging support if -DSDCC.DEBUG command line
890 2008-02-28 Borut Razem <borut.razem AT siol.net>
892 * doc/sdccman.lyx: cosmetic changes
894 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
896 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
897 * doc/sdccman.lyx: fixed unmeant removal of spaces
899 2008-02-27 Borut Razem <borut.razem AT siol.net>
901 * support/scripts/sdcc.nsi: corrected installation directory for
902 current user installation mode
903 * doc/README.txt: added Philipp Klaus Krause to the developers list
905 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
907 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
909 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
910 genCodePointerGet, genGenPointerGet): cleanup aop before generating
911 ifxJump to fix bug 1838000
912 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
913 * support/regression/tests/bug1838000.c: new, added
914 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
916 2008-02-26 Borut Razem <borut.razem AT siol.net>
918 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
920 * support/scripts/sdcc.nsi: added MULTIUSER page,
921 NSIS upgraded to version 2.35
923 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
925 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
926 * support/regression/tests/bug1565152.c: new, added
928 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
930 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
931 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
932 * support/regression/tests/bug1670148.c: new, added
934 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
936 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
938 2008-02-24 Borut Razem <borut.razem AT siol.net>
940 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
941 is ineffective for unsigned char parameter
943 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
945 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
946 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
947 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
948 * support/Util/MySystem.c (my_system): output errorcode when verbose
950 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
952 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
955 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
957 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
960 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
962 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
964 2008-02-21 Borut Razem <borut.razem AT siol.net>
966 * support/regression/Makefile.in,
967 support/regression/ports/ds390/spec.mk,
968 support/regression/ports/hc08/spec.mk,
969 support/regression/ports/mcs51-common/spec.mk,
970 support/regression/ports/pic14/spec.mk,
971 support/regression/ports/pic16/spec.mk,
972 support/regression/ports/ucz80/spec.mk,
973 support/regression/ports/xa51/spec.mk:
974 added CFLAGS when compiling timeout
976 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
978 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
981 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
983 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
984 * support/regression/tests/bug1888147.c: new, added
986 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
988 * src/z80/gen.c: fixed bugs #1596270, #1736867
990 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
992 * src/z80/gen.c: fixed bug in register pair loading when swapping register
993 contents, mostly fixes #1596270
995 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
998 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
999 peepholes, fixes #1806565
1001 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1003 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1004 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1005 fixes bug 1739475, thanks Robert Larice
1006 (rule 271): new, added
1008 2008-02-18 Borut Razem <borut.razem AT siol.net>
1010 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1012 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1014 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1016 2008-02-17 Raphael Neider <rneider AT web.de>
1018 * src/pic16/genarith.c,
1021 * src/pic16/genutils.c: removed unused legacy code,
1022 removed unused fields from struct asmop and struct _G
1024 2008-02-17 Raphael Neider <rneider AT web.de>
1026 * src/pic16/gen.c (AccRsh): cosmetic changes,
1027 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1028 genRightShiftLiteral): fixed to work with SFRs as result by
1029 assigning only once to result,
1030 removed a lot of unused/excluded code fragments
1032 2008-02-17 Raphael Neider <rneider AT web.de>
1034 * device/include/pic/pic16f88.h,
1035 * device/include/pic/pic16f886.h,
1036 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1038 2008-02-17 Borut Razem <borut.razem AT siol.net>
1040 * src/z80/peeph.def: applied patch
1041 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1042 * src/z80/gen.c, src/z80/peeph.def: applied patch
1043 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1044 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1045 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1046 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1047 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1048 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1050 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1052 * as/link/mcs51/aslink.dsp: removed SDK define
1053 * as/link/z80/clean.mk: brought in sync with other ports
1054 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1055 * as/hc08/Makefile.bcc,
1056 * as/mcs51/Makefile.bcc,
1057 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1058 * src/z80/main.c (_setValues): use the now capitalized -Z,
1059 (z80_port, gbz80_port): generate debug information when asked
1061 2008-02-16 Borut Razem <borut.razem AT siol.net>
1063 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1064 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1065 as/z80/Makefile.in. as/z80/Makefile.bcc:
1066 applied patch #1893393: patch for as-z80 and link-z80 to generate
1067 cdb, thanks to Armin Diehl
1068 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1069 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1070 asnoice.c moved to as/asxxsrc/asnoice.c
1071 * src/z80/peeph-gbz80.def: applied patch
1072 #1880235: Z80 return peephole, thanks to Philipp Krause
1074 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1077 * doc/sdccman.lyx: bumped version to 2.7.5
1078 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1080 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1082 * device/include/pic16/stdlib.h,
1083 * device/lib/pic16/libc/stdlib/ltoa.c,
1084 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1086 2008-02-13 Borut Razem <borut.razem AT siol.net>
1088 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1089 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1090 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1091 src/SDCCopt.c, src/SDCCval.c:
1092 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1094 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1096 * src/SDCCsymt.c (compareType): fixed bug 1309013
1098 2008-02-09 Borut Razem <borut.razem AT siol.net>
1100 * src/SDCCval.c, src/SDCCval.h:
1101 code cleaning, added function constChrVal()
1102 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1103 call constChrVal() instead constVal()
1105 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1110 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1111 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1114 2008-02-01 Raphael Neider <rneider AT web.de>
1116 * device/include/pic/pic16f886.h,
1117 * device/include/pic/pic16f887.h: added RA6 and RA7
1119 2008-01-24 Raphael Neider <rneider AT web.de>
1121 * device/include/pic/pic16f88.h: added RA6 and RA7
1122 * device/lib/pic/libdev/disabled_pic16f886.c,
1123 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1125 * src/pic16/devices.inc,
1126 * device/include/pic16/pic18f2423.h,
1127 * device/include/pic16/pic18f2523.h,
1128 * device/include/pic16/pic18fregs.h,
1129 * device/lib/pic16/pics.all
1130 * device/lib/pic16/libdev/pic18f2423.c,
1131 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1132 * device/lib/pic16/libio/i2c.ignore,
1133 * device/lib/pic16/libio/usart.ignore,
1134 * device/lib/pic16/libio/adc.ignore: ignore new devices
1136 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1138 * src/SDCCast.c (createRMW): fixed bug 1582651
1140 2008-01-20 Borut Razem <borut.razem AT siol.net>
1142 * src/SDCCcse.c: partially fixed enhancement request
1143 #1793872 - multiply by -1 not collapsed
1144 * support/regression/tests/arithcsi.c: added regression test
1146 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1148 * as/mcs51/asx8051.dsp: removed define SDK
1149 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1150 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1152 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1153 cosmetic changes, brought more in sync, changed old K&R to ANSI
1155 2008-01-13 Borut Razem <borut.razem AT siol.net>
1157 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1158 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1160 2007-12-30 Borut Razem <borut.razem AT siol.net>
1162 * src/pic16/gen.c: fixed implementation of bitwise operations for
1164 * support/regression/tests/bitwise.c: added test cases
1166 2007-12-29 Borut Razem <borut.razem AT siol.net>
1168 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1169 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1170 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1171 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1172 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1173 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1174 src/pic16/pcode.[ch]: added const qualifier
1175 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1176 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1177 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1178 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1179 * as/asxxsrc/aslex.c: use dbuf_getline()
1180 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1181 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1182 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1183 as/z80/asm.h, as/z80/z80adr.c:
1184 changed type of ib and ip to const char *
1186 2007-12-28 Borut Razem <borut.razem AT siol.net>
1188 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1189 introduced (readlin) - long lines are turuncated
1190 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1191 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1192 as/z80/Makefile.in: moved aslex.c to asxxsrc
1193 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1194 * as/hc08/asmain.c, as/mcs51/asmain.c:
1195 added missing initialization of a_addr field
1196 * support/regression/tests/long_asm_line.c: added regtest for long
1199 2007-12-22 Borut Razem <borut.razem AT siol.net>
1201 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1203 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1205 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1207 2007-12-16 Borut Razem <borut.razem AT siol.net>
1209 * device/include/pic16/stdbool.h: removed, since already exists in
1210 device/include/; this also fixes bitopcse.c regression test for pic16
1212 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1213 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1214 dereference doesn't work; covered by regression test bug1399290
1216 2007-12-05 Borut Razem <borut.razem AT siol.net>
1218 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1221 2007-12-01 Borut Razem <borut.razem AT siol.net>
1223 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1224 corrected handling of the highest_valid_address
1226 2007-11-17 Raphael Neider <rneider AT web.de>
1228 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1229 * src/pic/glue.c (picglue): emit .file if --debug is given
1231 2007-11-17 Raphael Neider <rneider AT web.de>
1233 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1234 care when left or right operand resides in result, fixes #1830220
1236 2007-11-17 Borut Razem <borut.razem AT siol.net>
1238 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1239 #983491 - "Merge duplicate strings function is ineffective"
1240 * support/regression/tests/bug-983491.c: regtest disabled
1241 * as/asxxsrc: created
1242 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1243 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1244 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1245 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1246 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1247 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1248 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1249 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1250 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1251 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1252 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1253 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1254 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1256 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1258 * device/include/stdarg.h: added and removed some casts
1259 * src/SDCCsymt.c (compareType): Fully check types between generic and
1260 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1262 2007-11-13 Borut Razem <borut.razem AT siol.net>
1264 * support/regression/tests/bug-1817005.c:
1265 added regtest for bug #1817005 - as-z80 chokes on long labels
1267 2007-11-12 Borut Razem <borut.razem AT siol.net>
1269 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1270 as/z80/asout.c, as/z80/aslist.c:
1271 fixed bug #1817005 - as-z80 chokes on long labels
1273 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1276 * as/z80/asmain.c: cosmetic changes
1279 * as/z80/alloc.h: removed
1281 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1282 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1283 * as/link/hc08/Makefile.in,
1284 * as/link/mcs51/Makefile.in,
1285 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1287 * as/link/mcs51/lkarea.c,
1288 * as/link/mcs51/lkmain.c: cosmetic changes
1289 * as/link/hc08/lklibr.c,
1290 * as/link/z80/lklibr.c,
1291 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1292 used cygwin_conv_to_full_posix_path,
1293 added warnings, cosmetic changes, brought more in sync
1294 changed old K&R into ANSI function declarations
1295 * as/link/z80/lklibr.c (loadAdb): added
1296 * as/link/z80/lkmain.c: removed -- option from usage text
1298 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * src/mcs51/gen.c (outBitC): optimized for no result
1302 2007-10-31 Borut Razem <borut.razem AT siol.net>
1304 * src/SDCCsymt.c: fixed (hopeful properly) bug
1305 #1805702 - order of extern matters
1306 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1309 2007-10-29 Borut Razem <borut.razem AT siol.net>
1311 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1312 - order of extern matters
1313 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1316 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1319 24bitMode, portIsDS390
1320 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1321 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1322 (notVolatileVariable): also check sloc names,
1323 (callFuncByName): moved ftab[] out of function and sorted it by use
1325 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1328 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1329 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1330 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1331 * support/regression/tests/bug-880197.c: new, added
1333 2007-10-28 Borut Razem <borut.razem AT siol.net>
1335 * support/regression/Makefile.in,
1336 support/regression/ports/mcs51-large/spec.mk,
1337 support/regression/ports/mcs51-xstack-auto/spec.mk,
1338 support/regression/ports/mcs51-stack-auto/spec.mk,
1339 support/regression/ports/mcs51-medium/spec.mk,
1340 support/regression/ports/mcs51-common/spec.mk,
1341 support/regression/ports/mcs51-common/*,
1342 support/regression/ports/mcs51-small/*:
1343 mcs51 renamed to mcs51-common, created mcs51-small
1344 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1345 * support/regression/tests/bug-1805702.c: added regtest for bug
1348 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1351 added new rules 265 - 270
1352 * support/regression/tests/bug1721024.c:new, added
1353 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1354 introduced new test-mcs51 to run all mcs51 tests
1356 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * support/regression/tests/bug1816470.c: new, added
1360 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1362 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1363 propagate for *,+,- with float, fixed bug 1816470
1364 (decorateType): cast to resultTypeProp instead of resultType
1366 2007-10-19 Borut Razem <borut.razem AT siol.net>
1368 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1369 function is ineffective" for pic16 tareget
1370 * support/scripts/listerr.c: corrected include path
1371 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1374 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * support/regression/tests/using.c: new, added
1377 * support/regression/tests/vaargs.c: fixed and enabled test
1379 2007-10-18 Borut Razem <borut.razem AT siol.net>
1381 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1383 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1385 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * doc/sdccman.lyx: documented option --Werror
1388 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1389 RegBankUsed[] earlier
1391 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1393 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1397 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1399 * src/SDCCast.c (decorateType): improved optimization of tri-op
1400 * src/SDCCerr.c (vwerror, setWError),
1402 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1403 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1405 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1408 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1409 * support/regression/tests/bug-223113.c,
1410 * support/regression/tests/bug-426632.c,
1411 * support/regression/tests/bug-468811.c,
1412 * support/regression/tests/bug-477835.c,
1413 * support/regression/tests/bug-478094.c,
1414 * support/regression/tests/bug-499644.c,
1415 * support/regression/tests/bug-524209.c,
1416 * support/regression/tests/bug-524211.c,
1417 * support/regression/tests/packcast.c,
1418 * support/regression/tests/structidx.c: added empty tests
1419 * support/regression/tests/bug-607243.c: enabled test
1421 2007-10-06 Borut Razem <borut.razem AT siol.net>
1423 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1424 support of universal binaries on Mac OS X
1426 2007-10-02 Borut Razem <borut.razem AT siol.net>
1428 * src/SDCCval.h: unified double2ul macro for all platforms
1429 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1430 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1432 2007-09-30 Borut Razem <borut.razem AT siol.net>
1434 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1436 * sdcc_vc_in.h: enabled warnings
1437 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1438 unsigned type, result still unsigned
1439 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1441 2007-09-28 Raphael Neider <rneider AT web.de>
1443 * src/pic/device.c (find_device): prevent buffer underflow error
1444 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1445 the just destroyed list entry
1447 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1449 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1452 2007-09-18 Borut Razem <borut.razem AT siol.net>
1454 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1455 applied to unsigned type, result still unsigned
1457 2007-09-17 Borut Razem <borut.razem AT siol.net>
1459 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1460 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1461 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1462 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1463 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1464 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1465 src/z80/gen.c, src/z80/ralloc.c:
1466 fixed bug #1739860 - sdcc does not work correctly on some platforms
1468 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1470 2007-09-17 Raphael Neider <rneider AT web.de>
1472 * src/pic16/device.c: reverted to previous version
1473 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1475 2007-09-16 Raphael Neider <rneider AT web.de>
1477 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1478 as this raises a ton of gpasm warnings, just emit a second label
1479 * src/pic16/devices.inc,
1480 * device/lib/pic16/pics.all,
1481 * device/lib/pic16/libdev/pic18f2585.c,
1482 * device/lib/pic16/libdev/pic18f2680.c,
1483 * device/lib/pic16/libdev/pic18f2682.c,
1484 * device/lib/pic16/libdev/pic18f2685.c,
1485 * device/lib/pic16/libdev/pic18f4585.c,
1486 * device/lib/pic16/libdev/pic18f4680.c,
1487 * device/lib/pic16/libdev/pic18f4682.c,
1488 * device/lib/pic16/libdev/pic18f4685.c,
1489 * device/include/pic16/pic18f2585.h,
1490 * device/include/pic16/pic18f2680.h,
1491 * device/include/pic16/pic18f2682.h,
1492 * device/include/pic16/pic18f2685.h,
1493 * device/include/pic16/pic18f4585.h,
1494 * device/include/pic16/pic18f4680.h,
1495 * device/include/pic16/pic18f4682.h,
1496 * device/include/pic16/pic18f4685.h,
1497 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1498 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1499 patch contributed by Anton Strobl, applied with changes
1501 2007-09-16 Raphael Neider <rneider AT web.de>
1503 * device/include/pic16/pic18f2431.h,
1504 * device/include/pic16/pic18f25j10.h,
1505 * device/include/pic16/pic18f4431.h,
1506 * device/include/pic16/pic18f45j10.h: adopted common include style
1507 * device/include/pic16/pic18f1320.h,
1508 * device/include/pic16/pic18f2320.h,
1509 * device/include/pic16/pic18f2525.h,
1510 * device/include/pic16/pic18f4320.h,
1511 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1512 * device/include/pic16/pic18fregs.h: prepared for automatic include
1513 file selection by having DEVICE.h for every DEVICE
1514 * device/lib/pic16/libdev/pic18f2320.c,
1515 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1517 * device/lib/pic16/configure.in,
1518 * device/lib/pic16/configure: use rm -rf instead of rmdir
1519 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1520 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1522 2007-09-09 Borut Razem <borut.razem AT siol.net>
1524 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1525 distingush between i386 and ppc Mac OS X versions
1527 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1529 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1530 * support/regression/tests/bug1788177.c: new, added
1532 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1534 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1535 * device/include/mcs51/lint.h added keyword __naked
1537 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1541 * src/SDCCmem.h: removed maxRegBank
1542 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1543 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1544 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1545 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1546 name and behaviour to handle banked functions
1547 (scan4op): and use it to fix bug 1786213
1549 2007-09-03 Raphael Neider <rneider AT web.de>
1551 * device/include/pic16/pic18f248.h,
1552 * device/include/pic16/pic18f258.h,
1553 * device/include/pic16/pic18f448.h,
1554 * device/lib/pic16/libdev/pic18f248.c,
1555 * device/lib/pic16/libdev/pic18f258.c,
1556 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1557 added T0CONbits, fixes #1786891
1559 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/ds390/gen.c (genFarPointerSet),
1562 * src/hc08/ralloc.c (packRegisters),
1563 * src/mcs51/ralloc.c (packRegisters),
1564 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1566 * src/SDCCicode.h: POINTER_SET can be true for literals too
1567 * support/regression/tests/bug1750318.c: new, added
1569 2007-08-23 Borut Razem <borut.razem AT siol.net>
1571 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1572 library versions without the completition functionality
1574 2007-08-22 Raphael Neider <rneider AT web.de>
1576 * device/include/pic16/pic18f1220.h,
1577 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1579 2007-08-12 Borut Razem <borut.razem AT siol.net>
1581 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1583 2007-08-11 Borut Razem <borut.razem AT siol.net>
1585 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1586 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1587 support/Util/SDCCerr.[ch] moved to src
1588 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1589 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1590 device/examples/ds390/tinitalk/tinitalk.dsp,
1591 device/examples/serialcomm/windows/serialcomm.dsp,
1592 support/librarian/librarian.dsp:
1593 removed linking of unused odbc32.lib and odbccp32.lib
1594 * support/scripts/winres.h:
1595 added for compilation with Visual C++ 2005 Express Edition
1597 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1599 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1602 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1604 * sdccconf_in.h: update the endian test so that SPARC Solaris
1605 does not throw syntax errors
1607 2007-08-06 Borut Razem <borut.razem AT siol.net>
1609 * doc/sdccman.lyx: removed two index entries which prevented the
1610 generation of sdcc doc archive
1612 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1614 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1615 instead of lyx 1.5.0.
1617 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1619 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1620 Lucas Loizaga, with minor modifications. Thanks!
1622 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1624 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1627 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1629 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1630 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1633 2007-07-22 Borut Razem <borut.razem AT siol.net>
1635 * configure.in, configure: re-introduced .version
1636 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1637 the version reverted to 2.7.0
1639 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1642 * doc/sdccman.lyx: bumped version to 2.7.3
1643 * device/include/mcs51/compiler.h: fixed elif->else
1644 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1645 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1646 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1647 enable accuse for bit operands
1648 * src/SDCCmain.c (printVersionInfo),
1649 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1650 environment descriptor
1651 * src/SDCCutil.h: added getBuildEnvironment
1652 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1653 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1654 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1655 * support/regression/tests/bug1348008.c,
1656 * support/regression/tests/bug1496419.c,
1657 * support/regression/tests/bug1503067.c,
1658 * support/regression/tests/preproc.c: added empty tests
1660 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * support/regression/tests/bug1678803.c: new, added
1664 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1667 * as/link/hc08/lkihx.c,
1668 * as/link/hc08/lkrloc.c,
1669 * as/link/mcs51/lkihx.c,
1670 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1671 ihxExtendedLinearAddress
1672 * as/link/mcs51/lkrloc.c (relr),
1673 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1674 acall/ajmp, see bug 830513
1676 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1679 (cseBBlock): remember aggr2ptr has been used
1680 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1681 (geniCodeAssign): fixed bug 868103
1682 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1683 added operandSize prototype
1684 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1685 (genDataPointerSet): use max of size of right and result,
1686 (gencjne): added parameter useCarry for optimization,
1687 (genCmpEq): use carry if appropriate,
1688 (genXor): check if operand already in carry
1689 * support/regression/tests/bug-868103.c: enabled test
1691 2007-07-12 Raphael Neider <rneider AT web.de>
1693 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1695 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1698 from Robert Larice, thanks
1699 * support/regression/tests/bitopcse.c,
1700 * support/regression/tests/bitvars.c,
1701 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1702 * support/regression/tests/bug-927659.c: enabled test for z80
1703 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1704 * support/regression/tests/bug1745717.c: new, added
1705 * support/regression/tests/literalop.c,
1706 * support/regression/tests/nullstring.c: removed storage definitions that
1707 are now in testfwk.h
1709 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1711 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1712 and bool for targets that do not fully support it.
1713 * support/regression/tests/bug1546986.c,
1714 * support/regression/tests/bug1723128.c,
1715 * support/regression/tests/bug1734654.c,
1716 * support/regression/tests/bug1738367.c,
1717 * support/regression/tests/constantRange.c: only use bool if allowed
1719 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1722 Larice, also handle function pointers
1723 * support/regression/tests/bug1749275.c: new, added
1725 2007-07-03 Borut Razem <borut.razem AT siol.net>
1727 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1728 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1729 #1746528: SDCC should ignore ':' in inline assembler comments
1730 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1732 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1734 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1735 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1737 2007-06-29 Borut Razem <borut.razem AT siol.net>
1739 * src/SDCCmain.c: fixed bug
1740 #1744746: SDCC #4867: broken option --xram-size
1742 2007-06-28 Borut Razem <borut.razem AT siol.net>
1744 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1745 find out the endianess of host machine for ucsim
1747 2007-06-27 Borut Razem <borut.razem AT siol.net>
1749 * support/regression/generate-cases.py: corrected the file name
1751 * configure.in, configure, sdccconf_in.h: find out the endianess of
1753 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1756 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1758 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1760 2007-06-26 Borut Razem <borut.razem AT siol.net>
1762 * support/regression/generate-cases.py: display warning if function
1763 list is empty; implemented more flexible rule for detection of
1764 testing functions, allowing return type 'void' in the same line as
1765 the function name in the function definition
1766 * support/regression/tests/bug-1654060.c: corrected test
1767 * support/librarian/sdcclib.c: fixed warning:
1768 format '%s' expects type 'char *', but argument 2 has type 'int'
1770 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1772 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1773 Multiple infiles for sdcclib.
1775 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1777 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1780 2007-06-18 Borut Razem <borut.razem AT siol.net>
1782 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1783 how to handle comments, so they have to be removed by the
1784 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1785 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1786 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1787 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1788 table driven option hadling
1790 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/SDCCast.c (decorateType),
1793 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1794 iCode to ast level to fix bug 1738367
1795 * support/regression/tests/bug1738367.c: new, added
1797 2007-06-15 Raphael Neider <rneider AT web.de>
1799 * src/pic16/devices.inc,
1800 * device/lib/pic16/pics.all,
1801 * device/include/pic16/pic18fregs.h,
1802 * device/include/pic16/pic18f[24][45]20.h,
1803 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1804 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1805 * device/lib/pic16/Makefile.in: faster cleanup
1807 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1809 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1811 2007-06-13 Raphael Neider <rneider AT web.de>
1813 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1815 2007-06-12 Raphael Neider <rneider AT web.de>
1817 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1818 suppress bit defines if NO_BIT_DEFINES is #define'd
1819 * device/include/pic/pic*.h: recreated all headers to include
1820 conditional bit defines
1821 * device/include/pic/pic16f886.h,
1822 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1823 * device/include/pic/recreate.sh: script to recreate the complete
1824 device library files based on the currently supported devices
1826 2007-06-12 Borut Razem <borut.razem AT siol.net>
1828 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1829 support/regression/Makefile.in, support/scripts/build.mak,
1830 support/scripts/Makefile.snapshot:
1831 use new svn URL scheme
1832 * doc/sdccman.lyx: SDCC Wiki moved to
1833 http://sdcc.wiki.sourceforge.net/
1835 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1837 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1838 * support/regression/tests/bug1734654.c: added
1840 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1843 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1844 with literal operands
1846 2007-06-10 Borut Razem <borut.razem AT siol.net>
1848 * as/link/z80/lklibr.c: fixed mingw build warning
1849 lklibr.c:575: warning: implicit declaration of function 'tolower'
1850 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1851 src/z80/main.c: move target specific options from src/SDCCmain.c
1852 to src/<target>/main.c
1854 2007-06-09 Borut Razem <borut.razem AT siol.net>
1856 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1857 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1858 * support/regression/tests/bug-1294691.c: added
1860 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1863 can also be static, fixes bug 1733438
1864 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1865 have absolute address too
1866 (computeType): added optimization for 'cond ? true : false'
1867 * support/regression/tests/absolute.c: added test for static absolute var
1869 2007-06-08 Raphael Neider <rneider AT web.de>
1871 * src/regression/Makefile: suppress parallel builds, allow easy
1872 switching between pic14/pic16 ports
1873 * src/regression/picregs.h: added pic14/16 header file switch
1874 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1875 inline.c,nestfor.c,string1.c}: include "picregs.h"
1877 2007-06-07 Borut Razem <borut.razem AT siol.net>
1879 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1880 permanent solution to suppress GCC 4.2.0 c++ warning:
1881 deprecated conversion from string constant to `char *'
1882 use 'const char *' where ever required
1883 * support/regression/generate-cases.py: implemented more flexible rule
1884 for detection of testing functions, allowing white-spaces surrounding
1885 the function name and the 'void' parameter.
1886 * support/regression/tests/constantRange.c,
1887 support/regression/tests/scott-compare3.c: fixed failing regression
1888 tests, uncovered by implementation of more flexible rule for detection
1889 of testing functions
1891 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1893 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1895 2007-06-04 Borut Razem <borut.razem AT siol.net>
1897 * configure.in, configure, config_vc.awk: sdcc version number is now
1898 stored in configure.in; removed .version
1899 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1900 doc/INSTALL.txt: version bumped to 2.7.2
1901 * sim/ucsim/configure.in, sim/ucsim/configure:
1902 use "read" to read from .version
1904 2007-06-03 Borut Razem <borut.razem AT siol.net>
1906 * */Makefile.in: removed annoying warning:
1907 Makefile:xx: Makefile.dep: No such file or directory
1909 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1912 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1913 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1914 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1915 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1916 bugfix: only use newBoolLink for bit result type
1917 * src/SDCCicode.c (geniCodeLogic): added param tree,
1918 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1919 (geniCodeLogicAndOr): use IS_BIT,
1920 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1921 (ast2iCode): added tree param to geniCodeLogic for comparisons
1922 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1923 * support/regression/tests/bug1723128.c: added test NotZero
1925 2007-06-01 Borut Razem <borut.razem AT siol.net>
1927 * SDCPP synchronized with GCC CPP release version 4.2.0,
1928 currently the latest release:
1929 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1930 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1931 support/cpp2/cppdefault.h, support/cpp2/except.h,
1932 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1933 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1934 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1935 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1936 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1937 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1938 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1939 support/cpp2/opts.h, support/cpp2/output.h,
1940 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1941 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1942 support/cpp2/system.h, support/cpp2/version.c,
1943 support/cpp2/Makefile.in: modified
1944 * support/cpp2/opts-common.c: added
1945 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1946 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1947 search for included source file in local directory
1948 * sim/ucsim/configure, sim/ucsim/configure.in:
1949 temporary solution to suppress GCC 4.2.0 c++ warning:
1950 deprecated conversion from string constant to `char *'
1952 2007-06-01 Raphael Neider <rneider AT web.de>
1954 * device/lib/pic/libdev/pic12f683.c,
1955 * device/include/pic/pic12f683.h: added GPIO bits
1957 2007-06-01 Raphael Neider <rneider AT web.de>
1959 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1960 quotation marks, clarified role of PIC14 vs. PIC16 ports
1961 * src/pic16/devices.inc,
1962 * device/include/pic16/pic18fregs.h,
1963 * device/include/pic16/pic18f[24][45]j10.h,
1964 * device/lib/pic16/pics.all,
1965 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1966 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1967 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1968 for new devices as they are not yet supported by gputils
1970 2007-05-31 Borut Razem <borut.razem AT siol.net>
1972 * Small Device C Compiler 2.7.0 released
1973 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1974 changed sdcc version to 2.7.1
1975 * support/scripts/sdcc.nsi: added How to create WIN32 release
1978 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * doc/sdccman.lyx: documented initialization and allocation of absolute
1981 variables, bit parameter passing, the need for function pointers to be
1982 reentrant and alpha quality support of inline and retrict
1984 2007-05-26 Borut Razem <borut.razem AT siol.net>
1986 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1987 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1988 * docs/knownbugs.html: updated
1990 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1992 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1994 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1996 (gencjneshort): optimized when left is AOP_DIR
1997 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1998 initializing unions in a struct/array
1999 * support/regression/fwk/include/testfwk.h: added defines for data, near
2000 and far for host and z80
2001 * support/regression/tests/bug1723128.c: new, added
2003 2007-05-22 Borut Razem <borut.razem AT siol.net>
2005 * doc/knownbugs.html: updated
2007 2007-05-21 Raphael Neider <rneider AT web.de>
2009 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2010 error message instead
2011 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2013 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2015 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2017 2007-05-21 Raphael Neider <rneider AT web.de>
2019 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2021 * src/regression/gpsim_assert.h,
2022 * src/regression/Makefile,
2023 * src/regression/pcodeopt.c: regression test for the above fix
2025 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2027 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2028 jumps to self, fixed bug 1717281
2030 2007-05-10 Borut Razem <borut.razem AT siol.net>
2032 * support/scripts/gen_known_bugs.pl: cosmetic fix
2033 * doc/knownbugs.html: generated by gen_known_bugs.pl
2035 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2037 * src/SDCCast.c (createFunction): also generate non-inlined version of
2038 function for functions declared as "static inline"
2039 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2040 function can be inlined after non-inlined version generated.
2042 2007-05-10 Borut Razem <borut.razem AT siol.net>
2044 * support/scripts/gen_known_bugs.pl: added script
2045 which generates knownbugs.html
2047 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2049 * doc/knownbugs.html: updated for release 2.7.0
2051 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2053 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2055 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2058 (throughout): updated generating comments
2059 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2060 (throughout): updated generating comments
2061 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2062 rule instead of at the second, or it might skip lines when removing the
2064 * support/regression/tests/bug1714204.c: changed test to foo
2066 2007-05-08 Borut Razem <borut.razem AT siol.net>
2068 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2069 thanks to SDCC Distributed Compile Farm members,
2070 added Z80 and GBZ80 command line options
2071 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2073 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2075 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2076 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2077 * support/regression/tests/longlit.c: modified to be tested at all and
2078 to pass the actual test
2080 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2082 * device/include/mcs51/uPSD33xx.h: Added.
2084 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * device/lib/_gptrput.c,
2087 * device/lib/_gptrget.c: removed old code,
2089 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2090 * support/regression/tests/bug1714204.c: new, added
2092 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2094 * support/regression/tests/regtrack.c: test was never executed
2095 because of the regression test being picky about white spaces.
2096 * device/lib/mcs51/crtclear.asm: added comment
2098 2007-05-06 Raphael Neider <rneider AT web.de>
2100 * device/lib/pic/Makefile.rules,
2101 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2102 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2104 2007-05-06 Raphael Neider <rneider AT web.de>
2106 * src/pic16/device.h,
2108 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2109 _pic16_setDefaultOptions): removed/reordered command-line args
2110 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2111 devices, regrouped command line args, environment variables),
2112 clarified sone points, added sections on how to add devices to the
2115 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * src/z80/peeph.def: fixed bug in rule 2
2119 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * src/port.h: added TARGET_MCS51_LIKE
2122 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2123 take advantage of it too
2124 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2125 (shiftR2Left2Result): Optimized: don't check shifting by 0
2126 * src/z80/peeph-z80.def,
2127 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2128 modifications, see patch 1700823
2129 * src/mcs51/peep.c (): fixed bug 1712928
2130 * support/regression/tests/bug1712928.c: new, added
2132 2007-05-05 Borut Razem <borut.razem AT siol.net>
2134 * device/lib/pic16/Makefile.common.in,
2135 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2136 removed bash dependencies
2138 2007-05-01 Borut Razem <borut.razem AT siol.net>
2141 fixed bug #1710507: --i-code-in-asm makes compile fail
2142 all iCode comments are now one liners
2143 * src/mcs51/gen.c: fixed memory leak
2145 2007-05-01 Raphael Neider <rneider AT web.de>
2147 * device/lib/pic/libdev/*.c
2148 * device/include/pic/*.h: regenerated all device libs from updated
2150 * support/scripts/inc2h.pl: documented usage, now uses strict to
2153 2007-04-30 Borut Razem <borut.razem AT siol.net>
2156 fixed bug #1669175: Problem with space in output paths
2157 documented how to use paths with spaces for Windows users
2159 2007-04-29 Borut Razem <borut.razem AT siol.net>
2161 * Fixed svn:eol-style and svn:keywords properties
2162 * src/SDCCval.c: fixed bug
2163 #1592871: Segfault with "large" const arrays of characters
2164 replaced recursion with iteration
2165 * Removed svn:executable property from non-executable files
2167 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * src/mcs51/gen.c (genRet): fixed bug 1707003
2171 2007-04-27 Raphael Neider <rneider AT web.de>
2173 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2174 createReachingDefinitions,assignValnums,pic16_destructDF,
2175 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2176 prevent NULL pointer dereferences
2177 * device/lib/pic/libdev/pic16f886.c,
2178 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2179 prevent building them, gputils do not really support them yet
2181 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2183 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2184 helps printf_small. 32 bytes more __idata mem.
2186 2007-04-27 Raphael Neider <rneider AT web.de>
2188 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2189 return early when pb or pb->pcHead is NULL (patch #1708427)
2190 * src/regression/empty.c,
2191 * src/regression/Makefile: added test with empty functions
2192 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2194 2007-04-27 Borut Razem <borut.razem AT siol.net>
2196 * src/SDCCast.c: fixed feature request
2197 #1547512: Redundant strings linked when using sizeof("abc")
2199 2007-04-23 Borut Razem <borut.razem AT siol.net>
2201 * doc/sdccman.lyx, src/SDCCmain.c:
2202 peep-hole comments are generated only if --fverbose-asm option is
2203 specified and --no-peep-comments is not, as proposed by Frieder.
2204 * support/regression/Makefile.in: compile regression tests with
2205 --fverbose-asm option so one can "grep" whether a new (or an old)
2206 peephole is (still) applied; requested by Frieder.
2208 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2210 * device/include/pic/pic16f886.h,
2211 * device/include/pic/pic16f887.h,
2212 * device/lib/pic/libdev/pic16f886.c,
2213 * device/lib/pic/libdev/pic16f887.c,
2214 * device/include/pic/pic14devices.txt,
2215 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2217 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2219 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2222 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2224 * device/lib/_memset.c: assembler version for mcs51
2226 2007-04-22 Borut Razem <borut.razem AT siol.net>
2228 * support/scripts/listerr.c: program to create the list of errors and
2229 warnings list from - added
2230 * doc/sdccman.lyx: removed the note
2231 "For list of warnings and corresponding codes, see err_warn.txt"
2232 * src/SDCCsymt.c: fixed bug #1699804:
2233 Bug with some uses of sizeof(static local array) (MCS51)
2234 * support/regression/tests/bug-1699804.c: added
2236 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2239 (main): added option -i,
2240 (asmbl, case S_INCL): use search_path_fopen,
2241 mostly from patch 1579668 by Peter Miller, thanks
2242 * src/z80/main.c: fixed typo --callee-saves-bc
2243 * device/include/mcs51/compiler.h: added sfrword for Tasking
2245 2007-04-20 Borut Razem <borut.razem AT siol.net>
2247 * src/z80/main.c: replaced reserved keyword asm with asmblr
2249 2007-04-19 Borut Razem <borut.razem AT siol.net>
2251 * src/port.h: use const pointers to strings
2252 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2253 * src/pic16/main.c: include SDCCargs.h
2254 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2255 const char, since the strings are dynamically allocated
2256 * src/SDCCmain.c: options.code_seg and options.const_seg are
2257 dynamically allocated; check port specific command line options
2258 before the general ones
2259 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2261 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * device/include/ds400rom.h,
2264 * device/lib/ds390/lcd390.c,
2265 * device/lib/ds390/memcpyx.c,
2266 * device/lib/ds390/rtc390.c,
2267 * device/lib/ds400/ds400rom.c,
2268 * device/lib/ds400/memcpyx.c,
2269 * device/lib/hc08/_ret.c: more replacements of keywords with their
2270 double underscore equivalents
2271 * device/lib/ds390/Makefile.in,
2272 * device/lib/ds400/Makefile.in,
2273 * device/lib/gbz80/Makefile.in,
2274 * device/lib/hc08/Makefile.in,
2275 * device/lib/mcs51/Makefile.in,
2276 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2278 2007-04-17 Borut Razem <borut.razem AT siol.net>
2280 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2281 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2282 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2283 to --fverbose-asm, to be gcc'ish
2285 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2287 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2289 2007-04-17 Borut Razem <borut.razem AT siol.net>
2291 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2292 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2293 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2294 with their double underscore equivalent
2296 2007-04-14 Borut Razem <borut.razem AT siol.net>
2298 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2301 2007-04-13 Borut Razem <borut.razem AT siol.net>
2303 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2305 * device/examples/serialcomm/windows/serial.[ch],
2306 device/examples/serialcomm/windows/test_serialcomm.cpp:
2307 updated by Bela Torok
2308 * device/examples/serialcomm/windows/serialcomm.dsw,
2309 device/examples/serialcomm/windows/serialcomm.dsp: added
2311 2007-04-13 Jan Waclawek <wek AT efton.sk>
2313 * doc/sdccman.lyx: additions and changes at various places
2314 (submitted as #1697136).
2315 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2317 2007-04-10 Borut Razem <borut.razem AT siol.net>
2319 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2320 LyX file format changed to 245
2321 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2322 "FreeWare" replaced with "free open source"
2324 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2328 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2330 * device/include/pic16/pic18fregs.h,
2332 * device/lib/_decdptr.c,
2333 * device/lib/_divsint.c,
2334 * device/lib/_divslong.c,
2335 * device/lib/_divuint.c,
2336 * device/lib/_divulong.c,
2337 * device/lib/_fs2schar.c,
2338 * device/lib/_fs2sint.c,
2339 * device/lib/_fs2slong.c,
2340 * device/lib/_fs2uchar.c,
2341 * device/lib/_fs2uint.c,
2342 * device/lib/_fs2ulong.c,
2343 * device/lib/_fsadd.c,
2344 * device/lib/_fscmp.c,
2345 * device/lib/_fsdiv.c,
2346 * device/lib/_fseq.c,
2347 * device/lib/_fsget1arg.c,
2348 * device/lib/_fsget2args.c,
2349 * device/lib/_fsgt.c,
2350 * device/lib/_fslt.c,
2351 * device/lib/_fsmul.c,
2352 * device/lib/_fsneq.c,
2353 * device/lib/_fsnormalize.c,
2354 * device/lib/_fsreturnval.c,
2355 * device/lib/_fsrshift.c,
2356 * device/lib/_fssub.c,
2357 * device/lib/_fsswapargs.c,
2358 * device/lib/_gptrget.c,
2359 * device/lib/_gptrgetc.c,
2360 * device/lib/_gptrput.c,
2361 * device/lib/_logexpf.c,
2362 * device/lib/_modsint.c,
2363 * device/lib/_modslong.c,
2364 * device/lib/_moduint.c,
2365 * device/lib/_modulong.c,
2366 * device/lib/_mulint.c,
2367 * device/lib/_mullong.c,
2368 * device/lib/_schar2fs.c,
2369 * device/lib/_ser.c,
2370 * device/lib/_setjmp.c,
2371 * device/lib/_sint2fs.c,
2372 * device/lib/_slong2fs.c,
2373 * device/lib/_spx.c,
2374 * device/lib/_uchar2fs.c,
2375 * device/lib/_uint2fs.c,
2376 * device/lib/_ulong2fs.c,
2377 * device/lib/asincosf.c,
2378 * device/lib/atanf.c,
2379 * device/lib/calloc.c,
2380 * device/lib/ds390/tinibios.c,
2381 * device/lib/ds400/tinibios.c,
2382 * device/lib/expf.c,
2383 * device/lib/free.c,
2384 * device/lib/hc08/_mulint.c,
2385 * device/lib/logf.c,
2386 * device/lib/malloc.c,
2387 * device/lib/printf_fast.c,
2388 * device/lib/printf_tiny.c,
2389 * device/lib/printfl.c,
2390 * device/lib/realloc.c,
2391 * device/lib/ser_ir.c,
2392 * device/lib/serial.c,
2393 * support/regression/tests/libmullong.c: replaced all special keywords
2394 with their double underscore equivalent
2395 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2396 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2398 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2399 (genRet): if the bit-symbol is ruonly it already is in the carry
2400 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2401 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2402 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2403 type UCHAR if dest is not bit
2405 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * device/include/math.h,
2408 * device/lib/cotf.c,
2409 * device/lib/expf.c,
2410 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2412 2007-04-01 Borut Razem <borut.razem AT siol.net>
2414 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2415 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2416 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2417 gcc_unreachable() called internal_error()...
2419 2007-03-30 Raphael Neider <rneider AT web.de>
2421 * src/pic/ralloc.c (isData): suppress garbage debug output
2423 2007-03-28 Borut Razem <borut.razem AT siol.net>
2426 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2427 is developed, built and used worldwide, and the word "night" doesn't
2430 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2432 * device/include/mcs51/C8051F360.h: new, added
2433 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2435 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2437 * src/SDCC.y (declaration_specifiers, function_specifier),
2438 * support/Util/SDCCerr.c,
2439 * support/Util/SDCCerr.h,
2441 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2443 * src/SDCCmem.c (deallocParms),
2444 * src/SDCCast.c: support for function inlining, not quite complete
2445 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2446 'restrict' qualifier
2448 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2451 (saveRBank, unsaveRBank): don't save bits,
2452 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2453 * support/regression/tests/bug1535242.c: new, added
2454 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2455 thanks Alexey Shamrin <shamrin AT gmail.com>,
2456 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2457 removed header guard)
2459 * sdcc.spec: bumped version to 2.6.5
2460 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2462 2007-03-22 Borut Razem <borut.razem AT siol.net>
2464 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2465 fixed bug #1653671: sdcdb integration into ddd is broken
2467 2007-03-22 Raphael Neider <rneider AT web.de>
2469 * src/pic/gen.c (popGetExternal): augmented to also create references
2470 to external variables (not only labels),
2471 (genCall): comment on plan to reduce PAGESEL overhead,
2472 (genFunction, genEndFunction): also save/restore FSR around interrupt
2473 handling code, removed lots of unused code
2474 (genDivOneByte): release acquired temp register
2475 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2477 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2478 for registers that need to be saved during interrupts (FSR, STATUS,
2479 PCLATH; W needs special handling), currently only FSR is used
2481 2007-03-22 Raphael Neider <rneider AT web.de>
2483 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2485 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2487 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2489 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2493 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2495 * as/link/aslink.h: added LKOBJEXT
2496 * as/link/hc08/link_hc08.dsp,
2497 * as/link/hc08/Makefile.bcc,
2498 * as/link/hc08/Makefile.in,
2499 * as/link/mcs51/aslink.dsp,
2500 * as/link/mcs51/Makefile.bcc,
2501 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2502 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2503 * as/link/lkaomf51.c: merged and moved
2504 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2505 * as/link/z80/lkdata.c,
2506 * as/link/lkdata.c: merged and moved
2507 * as/link/hc08/lkmain.c,
2508 * as/link/mcs51/lkmain.c: cosmetic changes
2509 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2510 * as/link/lklex.c: use LKOBJEXT
2511 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2512 ANSI-fied functions, removed bubble-sorts
2513 * as/link/z80/lksym.c as/link/lksym.c: merged,
2515 * as/link/z80/linkgbz80.dsp,
2516 * as/link/z80/linkz80.dsp,
2517 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2518 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2519 * as/link/z80/lkhead.c,
2520 * as/link/z80/lklex.c: deleted
2521 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2522 * as/link/z80/lkmain.c: added copyfile()
2524 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2526 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2528 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2530 * device/lib/_strlen.c: assembler version for mcs51
2532 2007-03-13 Raphael Neider <rneider AT web.de>
2534 * device/include/pic16/pic18f2221.h,
2535 * device/include/pic16/pic18f2321.h,
2536 * device/include/pic16/pic18f2331.h,
2537 * device/include/pic16/pic18f4221.h,
2538 * device/include/pic16/pic18f4321.h,
2539 * device/include/pic16/pic18f4331.h: fixed config byte location names
2540 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2541 consistently named config byte locations
2543 2007-03-13 Borut Razem <borut.razem AT siol.net>
2545 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2546 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2547 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2548 as/link/z80/Makefile.in, as/z80/Makefile.in:
2551 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2553 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2554 * device/lib/printf_large.c: pointer was converted to generic
2555 pointer for mcs51 models other than model-small (Maarten noticed)
2557 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2559 * device/include/mcs51/ADuC84x.h: Added.
2561 2007-03-10 Borut Razem <borut.razem AT siol.net>
2563 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2564 fixed RFE #1624219: double backslashes in filenames;
2565 functions hexEscape(), octalEscape() and copyStr() moved from
2566 SDCCval.c to SDCCutil.c and made them glovbally available
2568 2007-03-09 Borut Razem <borut.razem AT siol.net>
2570 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2571 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2572 1673361: Missaligned comments in output files
2574 2007-03-09 Raphael Neider <rneider AT web.de>
2576 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2578 2007-03-09 Raphael Neider <rneider AT web.de>
2582 * src/pic/ralloc.c: suppress undesired debug output
2583 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2585 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2587 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2589 2007-03-07 Borut Razem <borut.razem AT siol.net>
2591 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2592 search include files in the current directory
2594 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2596 * src/SDCCglue.c (emitMaps, glue),
2597 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2599 * support/regression/tests/absolute.c: added xdata test
2601 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2603 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2604 added condition to macro, fixes bug 1666080
2606 2007-03-02 Raphael Neider <rneider AT web.de>
2608 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2610 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2612 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2613 be cleared. Unconditionally set __XPAGE
2614 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2616 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2621 * src/mcs51/rtrack.c,
2623 * doc/sdccman.lyx: added --no-gen-comments
2624 * src/mcs51/peeph.def: added 192.b, disabled 185
2626 2007-02-25 Raphael Neider <rneider AT web.de>
2628 * src/pic16/gen.c (genCast): fixed typo
2629 * device/lib/pic16/Makefile.subdir: only install existing files
2630 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2632 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2634 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2635 * device/lib/mcs51/crtclear.asm,
2636 * device/lib/mcs51/crtxclear.asm: renumbered labels
2637 * device/lib/mcs51/Makefile.in: added crtcall.asm
2638 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2639 * src/mcs51/gen.c (movc): removed,
2640 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2642 (toCarry, genSend, genRet): added function toCarry,
2643 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2644 (assignBit, genAssign, genCast): added function assignBit
2645 * src/mcs51/Makefile.bcc: added rtrack.c
2646 * src/mcs51/ralloc.h: made valueKnown a bitfield
2647 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2648 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2649 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2650 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2651 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2652 (_pop): only pop valid pairs, see gencjneshort,
2653 (gencjneshort): return pair that still needs to be popped, restructured,
2654 (gencjne, genCmpEq): call _pop
2656 2007-02-23 Raphael Neider <rneider AT web.de>
2658 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2660 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2662 * device/include/mcs51/P89LPC925.h: Added.
2664 2007-02-18 Raphael Neider <rneider AT web.de>
2666 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2668 2007-02-17 Borut Razem <borut.razem AT siol.net>
2670 * support/cpp2/directives.c, support/cpp2/version.c:
2671 synchronized with GCC CPP 4.1.2
2673 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2675 * src/mcs51/rtrack.h,
2676 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2677 by checking the strings passed by emitcode() to the assembler.
2678 Feel free to change. This in part addresses RFE #482179.
2679 Set environment variable SDCC_RTRACK to enable.
2680 * src/mcs51/gen.c: inserted hooks
2681 * src/mcs51/ralloc.h: added two members to struct regs
2682 * support/regression/tests/regtrack.c: added
2684 2007-02-14 Borut Razem <borut.razem AT siol.net>
2686 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2687 * Makefile.in: applied patch from Makefile related part of
2688 #1469393: Compiler does not initialize static data
2690 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2692 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2693 for better fix of bug 1273984, compiles pic16 rand.c
2695 2007-02-12 Borut Razem <borut.razem AT siol.net>
2697 * src/pic16/main.c: fixed pic16 standard library directory bug
2699 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/hc08/gen.c (genSwap): fix swap regression test
2703 2007-02-10 Borut Razem <borut.razem AT siol.net>
2705 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2707 * support/regression/tests/bug-1654060.c: added regression test for
2710 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2712 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2713 bit moves in return statement
2715 2007-02-09 Borut Razem <borut.razem AT siol.net>
2717 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2720 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2722 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2723 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2725 2007-02-07 Raphael Neider <rneider AT web.de>
2727 * src/pic16/devices.inc,
2728 * device/include/pic16/pic18fregs.h,
2729 * device/include/pic16/pic18f[24][34]31.h,
2730 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2731 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2732 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2734 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2736 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2737 can this have lived here for so many years?
2738 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2739 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2740 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2742 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2744 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2745 appended by loop induction must be at the very end of the eBBlock
2747 2007-02-05 Kevin Vigor
2749 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2751 2007-02-05 Borut Razem <borut.razem AT siol.net>
2753 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2754 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2756 2007-02-03 Borut Razem <borut.razem AT siol.net>
2758 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2759 applied patch #1646602 option to set default signedness of char to
2760 unsigned, added -funsigned-char command line option,
2761 thanks to Gunther Jehle
2762 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2763 prompt for file deletion a few hundred times (especially the
2764 subversion files, which have ro permissions so it asks for
2765 confirmation), thanks to Simon McAuliffe;
2766 added {} + option to find in order to remove multiple files from a
2769 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2771 * device/include/mcs51/SST89x5xRDx.h: Added.
2773 2007-02-02 Raphael Neider <rneider AT web.de>
2775 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2776 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2778 2007-02-01 Raphael Neider <rneider AT web.de>
2780 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2783 2007-01-31 Borut Razem <borut.razem AT siol.net>
2785 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2786 if compiled with GCC. Thanks to Raphael Neider
2788 2007-01-31 Raphael Neider <rneider AT web.de>
2790 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2791 operand names, handles name and (name + n) for all n,
2792 (sameBank): restructured, also check bank allocation policy,
2793 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2794 (pic14_operandsAllocatedInSameBank): check whether to operands
2795 will be allocated into the same bank (i.e., section) to reduce
2796 BANKSEL overhead, queried from pcode.c:sameBank,
2797 (pic14printLocals): reintroduced clustering registers into a single
2798 section: all compiler generated symbols will now reside in one
2799 bank (per file), reducing BANKSEL overhead and code size,
2800 (showAllMemmaps): use local dbuf where possible
2802 2007-01-29 Raphael Neider <rneider AT web.de>
2804 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2805 (call_libraryfunc): retrieve/create symbol and mark as used,
2806 (genFunction): mark defined functions as non-extern and add again
2807 to code memmap for later output
2808 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2809 (pic14printLocals): reworked for new symbol emission,
2810 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2811 showAllMemmaps): reworked symbol output using dbufs, added handling
2812 of string literals (still incomplete),
2813 (picglue): removed symbol emission, moved into showAllMemmaps,
2814 (emitSymbolSet): new workhorse for symbol output,
2815 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2817 2007-01-29 Borut Razem <borut.razem AT siol.net>
2819 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2820 component contains the extension separator.
2822 2007-01-28 Borut Razem <borut.razem AT siol.net>
2824 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2826 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2827 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2828 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2829 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2830 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2831 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2832 src/z80/gen.c, support/Util/MySystem.c:
2833 accept slash and backslash as directory separator on WIN32 and
2836 2007-01-28 Raphael Neider <rneider AT web.de>
2838 * src/pic16/devices.inc,
2839 * device/include/pic16/pic18f[24][23]21.h,
2840 * device/include/pic16/pic18fregs.h,
2841 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2842 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2843 * device/lib/pic16/libio/adc.ignore,
2844 * device/lib/pic16/libio/i2c.ignore,
2845 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2846 family, as gputils do not yet support the devices
2847 * device/lib/pic16/Makefile.subdir: ignore errors on install
2848 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2849 headers and libraries from gputils .inc files
2851 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2853 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2855 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2857 * doc/sdccman.lyx: add printf benchmarks
2859 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2861 * device/lib/printf_fast.c: fix %c, char promoted to int
2862 * device/lib/printf_tiny.c: fix %c, char promoted to int
2864 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2866 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2868 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2870 * support/regression/tests/swap.c: 64 bit hosts failed
2871 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2873 2007-01-25 Raphael Neider <rneider AT web.de>
2875 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2876 based on absolute register address, patch by Alex Blond
2878 2007-01-22 Raphael Neider <rneider AT web.de>
2880 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2881 emitted, do not emit them again...
2883 2007-01-22 Raphael Neider <rneider AT web.de>
2885 * src/regression/bank1.c, src/regression/compare6.c,
2886 src/regression/add.c: cosmetic changes
2887 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2888 * src/pic/gen.c: fixed global zero and one,
2889 (aopForSym): removed unued code,
2890 (aopGet): assert aop is defined, check and use `index' of
2891 pCodeImmd operands (fixes #1630908),
2892 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2893 (register_reassign): prevent accidental register unification,
2894 (ReuseReg): cosmetic changes (also above)
2895 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2896 pic14emitStaticSeg): do not emit initialized data,
2897 (printIval*): replaced with working versions,
2898 (pic14createInterruptVect,picglue): use idata for initialized data,
2899 now init data should work in all modules (not only main()),
2900 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2902 2007-01-21 Borut Razem <borut.razem AT siol.net>
2904 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2905 use -fPIC or -fpic if they are supported and not ignored
2906 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2907 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2909 2007-01-20 Borut Razem <borut.razem AT siol.net>
2911 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2912 implemented RFE #1470316: allow "$" in variable names
2914 2007-01-20 Raphael Neider <rneider AT web.de>
2916 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2918 2007-01-20 Raphael Neider <rneider AT web.de>
2920 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2921 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2922 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2923 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2924 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2925 * device/lib/pic/libdev/pic*.c,
2926 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2927 * device/lib/pic/libdev/Makefile.in: show progress
2929 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2931 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2932 * support/scripts/sdcc_cygwin_mingw32,
2933 * support/scripts/sdcc_mingw32,
2934 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2935 conformance with autoconf 2.6
2937 2007-01-19 Raphael Neider <rneider AT web.de>
2939 * src/pic/device.c (register_map): fixed list construction
2940 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2941 (genMod): removed case for genModbits,
2942 (genModbits): removed as now unused/unimplemented
2943 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2945 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2947 * support/regression/tests/swap.c: added in response to #1638622
2948 * doc/sdccman.lyx: synced version, minor changes
2950 2007-01-18 Borut Razem <borut.razem AT siol.net>
2952 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2953 thanks to Gunther Jehle
2954 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2955 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2956 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2957 use filename in lineno instead.
2958 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2959 print the file name in ast_print()
2961 2007-01-18 Borut Razem <borut.razem AT siol.net>
2963 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2965 * src/SDCC.lex: stringLiteral() returns const char pointer,
2966 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2967 fixed column counting
2968 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2969 accept const char pointer as parameter
2970 * src/SDCCdwarf2.c: corrected buffer size
2972 2007-01-17 Borut Razem <borut.razem AT siol.net>
2974 * support/Util/dbuf_string.c: fixed for amd64
2976 2007-01-15 Borut Razem <borut.razem AT siol.net>
2978 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2979 removed terminal symbol ELIPSIS, since it was never generated by the
2980 lexer and it was wrongly used in parameter_identifier_list rule
2982 2007-01-15 Raphael Neider <rneider AT web.de>
2984 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2985 code page and data banking description
2986 * src/pic/genarith.c,
2987 * src/pic/gen.h: removed bit arithmetic functions,
2988 updated exit(1) to exit(EXIT_FAILURE)
2989 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2990 * device/include/pic16/pic18f2455.h,
2991 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2992 TRISD and TRISE, fixed/added some bit names
2993 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2994 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2995 updated pic18f2455.{c,h} instead of duplicating them
2997 2007-01-14 Borut Razem <borut.razem AT siol.net>
2999 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3000 Cannot debug files that contain spaces in the path name
3001 by converting spaces in asm file name to underscores
3003 2007-01-13 Borut Razem <borut.razem AT siol.net>
3005 * doc/sdccman.lyx: fixed format errors
3007 2007-01-10 Borut Razem <borut.razem AT siol.net>
3009 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3010 codeseg/constseg #pragma fail
3011 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3012 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3013 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3014 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3016 2007-01-09 Borut Razem <borut.razem AT siol.net>
3018 * get rid of diagnistic.[ch], pretty-print.[ch],
3019 c-pretty-print.[ch], ... used just for error, warning, ...
3021 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3022 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3023 suppoprt/cpp2/pretty-print.[ch]:
3025 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3026 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3027 suppoprt/cpp2/sdcpp.dsp:
3030 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * device/lib/printf_large.c (output_float): removed recursion,
3033 use smaller buffer on stack for mcs51,
3034 fixed bug printing 1.96
3035 * support/regression/tests/snprintf.c: added test
3037 2007-01-07 Borut Razem <borut.razem AT siol.net>
3039 * use dynamic memory buffers instead temporary files
3040 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3042 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3043 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3044 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3045 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3046 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3047 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3048 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3049 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3050 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3051 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3052 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3053 support/Util/dbuf.c, support/Util/dbuf.h:
3055 * .version, sdcc.spec: bumped version to 2.6.4
3057 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3059 * src/port.h: added TARGET_Z80_LIKE macro
3060 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3061 output PSEG location if --xram-loc or --xstack-loc was used
3062 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3064 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3066 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3067 * as/as_z80.dsp, as/z80/as_z80.dsp,
3068 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3069 * sdcc.dsw: moved project files into subdir
3070 * as/hc08/as_hc08.dsp,
3071 * as/hc08/Makefile.bcc,
3072 * as/hc08/Makefile.in,
3073 * as/mcs51/Makefile.bcc,
3074 * as/mcs51/Makefile.in,
3075 * as/z80/Makefile.bcc,
3076 * as/z80/Makefile.in,
3077 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3080 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3083 * as/mcs51/asmain.c,
3085 * as/z80/assym.c: removed include "strcmpi.h"
3086 * as/hc08/strcmpi.c,
3087 * as/hc08/strcmpi.h,
3088 * as/mcs51/strcmpi.c,
3089 * as/mcs51/strcmpi.h,
3090 * support/Util/strcmpi.c,
3091 * support/Util/strcmpi.h: removed files
3092 * as/strcmpi.c: added as_strncmpi()
3094 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3096 * sdcc.dsw: Added some dependencies on project config.dsp
3098 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3100 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3101 with [di]ram_start to fix a regresion
3103 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3105 * configure.in: added missing mcs51 in status output
3106 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3108 * debugger/mcs51/clean.mk (distclean): remove config.h
3109 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3110 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3111 options.h, s-options-h and options.c
3112 * support/cpp2/clean.mk: unused, removed
3113 * Makefile.common.in,
3116 * as/hc08/Makefile.in,
3118 * as/mcs51/Makefile.in,
3119 * as/mcs51/clean.mk,
3122 * as/z80/Makefile.in,
3124 * as/link/Makefile.in,
3125 * as/link/hc08/Makefile.in,
3126 * as/link/hc08/clean.mk,
3127 * as/link/mcs51/Makefile.in,
3128 * as/link/mcs51/clean.mk,
3129 * as/link/z80/Makefile.in,
3130 * as/link/z80/clean.mk,
3131 * as/link/z80/conf.mk,
3132 * debugger/mcs51/Makefile.in,
3133 * debugger/mcs51/clean.mk,
3134 * device/include/Makefile.in,
3135 * device/lib/Makefile.in,
3136 * device/lib/mcs51/Makefile.in,
3137 * device/lib/pic/Makefile.in,
3138 * device/lib/pic/Makefile.common.in,
3139 * device/lib/pic/Makefile.subdir,
3140 * device/lib/pic/Makefile.rules,
3141 * device/lib/pic16/libio/Makefile.in,
3142 * device/lib/pic16/Makefile.subdir,
3143 * device/lib/pic16/libdev/Makefile.in,
3144 * device/lib/pic16/Makefile.rules,
3145 * device/lib/pic16/Makefile.common.in,
3146 * sim/ucsim/avr.src/Makefile.in,
3147 * sim/ucsim/main_in.mk,
3148 * sim/ucsim/cmd.src/Makefile.in,
3149 * sim/ucsim/doc/Makefile.in,
3150 * sim/ucsim/gui.src/Makefile.in,
3151 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3152 * sim/ucsim/gui.src/serio.src/Makefile.in,
3153 * sim/ucsim/hc08.src/Makefile.in,
3154 * sim/ucsim/libltdl/Makefile.in,
3155 * sim/ucsim/s51.src/Makefile.in,
3156 * sim/ucsim/sim.src/Makefile.in,
3157 * sim/ucsim/sim.src/conf.mk,
3158 * sim/ucsim/xa.src/Makefile.in,
3159 * sim/ucsim/z80.src/Makefile.in,
3163 * support/cpp2/Makefile.in,
3164 * support/librarian/Makefile.in,
3165 * support/librarian/clean.mk,
3166 * support/makebin/Makefile.in,
3167 * support/makebin/clean.mk,
3168 * support/packihx/Makefile.in,
3169 * support/regression/Makefile.in,
3170 * support/regression/ports/ds390/spec.mk,
3171 * support/regression/ports/gbz80/spec.mk,
3172 * support/regression/ports/hc08/spec.mk,
3173 * support/regression/ports/mcs51/spec.mk,
3174 * support/regression/ports/mcs51-large/spec.mk,
3175 * support/regression/ports/mcs51-medium/spec.mk,
3176 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3177 * support/regression/ports/pic14/spec.mk,
3178 * support/regression/ports/pic16/spec.mk,
3179 * support/regression/ports/mcs51-stack-auto/spec.mk,
3180 * support/regression/ports/ucz80/spec.mk,
3181 * support/regression/ports/xa51/spec.mk,
3182 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3183 adding a slash after $(top_builddir) and/or adding @datarootdir@
3185 * debugger/mcs51/configure.in,
3186 * device/lib/pic/configure.in,
3187 * device/lib/pic16/configure.in,
3188 * sim/ucsim/configure.in,
3189 * support/cpp2/configure.in,
3190 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3192 * debugger/mcs51/configure,
3193 * device/lib/pic/configure,
3194 * device/lib/pic16/configure,
3195 * sim/ucsim/configure,
3196 * support/cpp2/configure,
3197 * support/packihx/configure: generated with autoconf 2.60
3199 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3201 * as/link/hc08/lkihx.c (newArea),
3202 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3204 2007-01-02 Borut Razem <borut.razem AT siol.net>
3206 * doc/sdccman.lyx: documented #pragma sdcc_hash
3207 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3209 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3211 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3213 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3214 empty 'while'-loop to work correctly, see regression test 'while.c'
3215 * support/regression/tests/while.c: added
3217 2007-01-01 Borut Razem <borut.razem AT siol.net>
3219 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3220 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3221 support/cpp2/libcpp/sdcpp.c:
3222 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3223 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3224 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3226 2006-12-31 Borut Razem <borut.razem AT siol.net>
3228 * SDCPP synchronized with GCC CPP release version 4.1.1,
3229 currently the latest release:
3230 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3231 support/cpp2/libcpp/include/cpp-id-data.h
3232 support/cpp2/libiberty/fopen_unlocked.c
3233 support/cpp2/libiberty/md5.c
3235 support/cpp2/opt-functions.awk
3236 support/cpp2/opt-gather.awk
3237 support/cpp2/optc-gen.awk
3238 support/cpp2/opth-gen.awk:
3240 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3241 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3242 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3243 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3244 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3245 support/cpp2/diagnostic.h, support/cpp2/except.h,
3246 support/cpp2/hwint.h, support/cpp2/input.h,
3247 support/cpp2/intl.h, support/cpp2/move-if-change,
3248 support/cpp2/opts.c, support/cpp2/opts.h,
3249 support/cpp2/output.h, support/cpp2/prefix.c,
3250 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3251 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3252 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3253 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3254 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3255 support/cpp2/version.c:
3257 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3258 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3259 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3260 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3261 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3262 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3263 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3264 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3265 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3266 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3267 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3269 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3270 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3271 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3272 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3273 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3274 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3275 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3276 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3277 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3278 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3279 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3280 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3281 support/cpp2/system.h:
3284 2006-12-31 Borut Razem <borut.razem AT siol.net>
3286 * configure.in, configure: fixed bug #1538756: configure dies if bison
3287 and flex are not installed, 2nd try
3289 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3291 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3292 400.x for better code in RFE 899102
3294 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3296 * src/SDCCpeeph.c (deadMove),
3298 * src/mcs51/peep.h: renamed 'op' by 'reg'
3299 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3300 (scan4op): small change for removeDeadMove(), added support for
3301 'callee saves' and/or PACLL function calls,
3302 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3303 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3304 left in new dispatcher mcs51DeadMove()
3305 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3307 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3309 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3311 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3312 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3314 2006-12-30 Borut Razem <borut.razem AT siol.net>
3316 * support/cpp2/spacs.h: deleted from svn
3317 * configure.in, configure: fixed bug #1538756: configure dies if bison
3318 and flex are not installed
3320 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3322 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3323 with this z80 passes printf float test when enabled
3324 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3326 2006-12-28 Borut Razem <borut.razem AT siol.net>
3328 * support/cpp2/config.in, support/cpp2/configure.in,
3329 support/cpp2/configure, support/cpp2/Makefile.in:
3330 fix for the solaris build
3332 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3334 * src/SDCC.y (type_specifier2, pointer),
3336 * src/SDCCsymt.c (mergeSpec, checkSClass),
3337 * support/Util/SDCCerr.c,
3338 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3339 * support/valdiag/valdiag.py: Allow test cases to specify
3340 required language standard
3341 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3342 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3344 2006-12-27 Borut Razem <borut.razem AT siol.net>
3346 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3347 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3349 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3351 * support/cpp2/libiberty/Makefile.bcc: updated
3352 * src/pic16/main.c: fixed #pragma udata handling
3353 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3355 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3357 * src/SDCCpeeph.c: made labelHashEntry global,
3358 made pcDistance, FBYNAME static,
3359 (pcDistance): made static, use isComment and isLabel,
3361 (getLabelRef): added, extracted from labelRefCount(),
3362 (labelRefCount): use new getLabelRef(),
3363 (callFuncByName): made static, added deadMove,
3364 use isComment and isLabel,
3365 (newPeepRule): made static, set isLabel,
3366 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3367 labels from peephole rules,
3368 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3369 when isComment or isLabel is set
3370 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3371 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3373 * src/mcs51/peep.h: added
3374 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3375 * src/port.h: added peep->deadMove to port structure
3376 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3377 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3378 deadMove, finally removed no. 1 and 2
3385 * src/hc08/gen.c: mark lines with isComment or isLabel
3386 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3388 * sdcc.spec: bumped version to 2.6.3
3390 2006-12-26 Borut Razem <borut.razem AT siol.net>
3392 * support/cpp2/Makefile.in: added dependency on options.h
3393 * configure: regenerated
3394 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3395 * support/cpp2/Makefile.in: added vasprintf.c
3397 2006-12-25 Borut Razem <borut.razem AT siol.net>
3399 * SDCPP synchronized with GCC CPP release version 3.4.6,
3400 the latest release before 4.x:
3401 * support/cpp2/Makefile.in, support/cpp2/config.h,
3402 support/cpp2/configure, support/cpp2/configure.in,
3403 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3404 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3405 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3406 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3407 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3408 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3409 support/cpp2/cpptrad.c, support/cpp2/except.h,
3410 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3411 support/cpp2/hwint.h, support/cpp2/intl.h,
3412 support/cpp2/line-map.c, support/cpp2/line-map.h,
3413 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3414 support/cpp2/output.h, support/cpp2/prefix.c,
3415 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3416 support/cpp2/system.h, support/cpp2/version.c:
3418 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3419 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3420 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3421 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3422 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3423 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3424 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3425 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3426 support/cpp2/move-if-change, support/cpp2/opts.c,
3427 support/cpp2/opts.h, support/cpp2/opts.sh,
3428 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3429 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3430 support/cpp2/win32, support/cpp2/win32/dirent.c,
3431 support/cpp2/win32/dirent.h:
3433 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3434 * support/cpp2/sdcpp.h: renamed from sdcc.h
3435 * sdcppinit.c: deleted
3437 2006-12-23 Borut Razem <borut.razem AT siol.net>
3439 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3440 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3441 preproc.c: an other try to fix bug #982435: introduced
3442 -pedantic-parse-number command line option and pedantic_parse_number
3445 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3447 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3449 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3450 corrected overlayed areax addresses, warn about memory overlaps
3451 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3460 * src/port.h: added xabs_name and iabs_name
3461 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3462 (glue, emitMaps): create and emit maps d_abs and i_abs
3463 * src/SDCCglue.h: cosmetic changes
3464 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3466 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3467 (allocDefault): put absolute, initialized globals in them
3468 * support/regression/tests/absolute.c: added absolute bdata test
3469 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3471 2006-12-20 Borut Razem <borut.razem AT siol.net>
3473 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3474 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3475 added regression test for bug #982435
3477 2006-12-18 Borut Razem <borut.razem AT siol.net>
3479 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3480 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3481 small cosmetic changes
3482 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3483 * support/regression/tests/bug-1351710.c: added regression test
3485 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3487 * doc/sdccman.lyx: added the long missed iCode table
3488 "<where is figure II?>", added links to wiki
3490 2006-12-17 Borut Razem <borut.razem AT siol.net>
3492 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3493 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3494 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3495 unified table driven pragma handling, pragma argument type checking
3496 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3497 current one - version 1.1.3
3498 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3500 2006-12-13 Raphael Neider <rneider AT web.de>
3502 * src/pic/device.h: removed AssignedMemory structure and macros
3503 * src/pic/device.c: removed global finalMapping (linker assigns
3505 (register_map): add SFRs to remembered memRanges
3506 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3507 assignFixedRegisters,assignRelocatableRegisters): removed,
3508 (setMaxRAM,validAddress): adapted accordingly,
3509 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3510 reasonably sized sharebanks,
3511 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3512 (allDefsOutOfRange): removed unused code,
3513 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3515 * src/pic/pcode.c (register_reassign): removed recursion warning,
3516 fired far too often,
3517 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3518 to use existing pic14_stringInSet() to avoid duplicate symbols,
3519 tidied up the code a bit,
3520 (pic14printLocals): added in symmetry to printExterns, replaces
3521 writeUsedRegs more or less,
3522 (picglue): call new pic14_printLocals(),
3523 * device/include/pic/pic*.h: removed #pragma memmap directives,
3524 information gathered from include/pic/pic14devices.txt
3525 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3527 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3529 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3531 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3533 * device/include/mcs51/cc2430.h: fixed missing ';'
3535 2006-12-10 Raphael Neider <rneider AT web.de>
3537 * device/lib/pic16/libc/stdio/vfprintf.c,
3538 * device/lib/pic16/libc/stdio/printf_small.c,
3539 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3540 char arguments, as char varargs are cast to int by the caller,
3541 hopefully fixes #1604915 (other device libraries are still affected)
3543 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3545 * src/mcs51/ralloc.c (packRegsForAssign),
3546 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3548 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3550 * device/include/malloc.h: removed init_dynamic_memory
3551 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3552 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3553 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3554 * device/lib/libsdcc.lib,
3555 * device/lib/Makefile.in,
3556 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3557 * doc/sdccman.lyx: documented use of new _heap.c
3558 * support/regression/tests/malloc.c: removed init_dynamic_memory
3559 * src/cdbFile.c(spacesToUnderscores): new function,
3560 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3562 * device/include/tinibios.h: removed defines for putchar and getchar
3563 * device/lib/ds390/Makefile.in: added putchar.c
3564 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3566 2006-12-09 Borut Razem <borut.razem AT siol.net>
3568 * support/cpp2/sdcc.h: prevent multiple inclusion
3569 * support/cpp2/options.h: deleted
3571 2006-12-08 Borut Razem <borut.razem AT siol.net>
3573 * support/cpp2/sdcc.h: removed x*alloc() macros
3574 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3575 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3576 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3577 * support/cpp2/system.h: moved #include "sdcc.h"
3578 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3579 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3581 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3582 -funsigned-char options
3583 * support/cpp2/sdcppmain.c: fixed bug 1611411
3585 2006-12-07 Borut Razem <borut.razem AT siol.net>
3587 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3590 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3592 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3593 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3595 * .version: bumped to 2.6.2 because a) it's been a while
3596 b) the linker sources have moved c) the preprocessor is upgraded
3598 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3600 * support/regression/tests/snprintf.c: some checks
3601 * lib/src/printf_large.c: %bc: read char instead of int from stack
3603 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3605 * device/include/mcs51/cc2430.h: inserted _XPAGE
3607 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3609 * device/include/mcs51/cc2430.h: added
3611 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3613 * device/include/asm/default/features.h,
3614 * device/include/asm/ds390/features.h,
3615 * device/include/mcs51/at89s53.h,
3616 * device/include/ser.h,
3617 * device/include/ser_ir.h,
3618 * device/include/serial.h: changed keywords to double underscore variants,
3619 fixes bug 1590261 some more, thanks Steven Borley
3621 2006-12-01 Raphael Neider <rneider AT web.de>
3623 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3624 but emit warning (recursion is not supported for pic14)
3626 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3628 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3629 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3631 2006-11-30 Raphael Neider <rneider AT web.de>
3633 * src/pic/device.c (dump_sfr): always emit symbols
3634 * src/pic/glue.c (pic14printPublics): fixed typo
3636 2006-11-30 Raphael Neider <rneider AT web.de>
3638 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3639 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3640 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3641 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3642 a sharebank, use a non-shared bank for the stack if none available
3643 * src/pic/device.h (struct memRange): added linked list next field,
3644 added prototypes for above functions
3645 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3646 (typeRegWithIdx): accept fixed and unfixed stack registers
3647 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3648 the stack, handle shared and banked stack (except for WSAVE),
3649 (insertBankSel): removed useless optimization (will never fire),
3650 (FixRegisterBanking): added optimization for devices with only one
3651 possibly aliased bank of memory, like 16f84
3652 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3653 devices have no SHAREBANK in the linker script
3654 * device/include/pic/pic14devices.txt: documented memmap
3655 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3657 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3659 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3660 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3661 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3662 genhc08Code): switched most of the D (debug) macros to DD (detailed
3663 debug) macros to better control clutter in the generated .asm file.
3664 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3665 genRightShift): fixed bug with non-constant bit shift stored to
3666 a volatile result (SF Open Discussion forum thread #1616749).
3667 Single byte case is not yet optimized.
3669 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3671 * device/include/asm/mcs51/features.h,
3672 * device/include/malloc.h,
3673 * device/include/stdio.h: changed keywords to double underscore variants,
3676 2006-11-27 Borut Razem <borut.razem AT siol.net>
3678 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3679 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3680 support/cpp2/output.h, support/cpp2/cppinit.c,
3681 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3682 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3683 support/cpp2/cppdefault.c, support/cpp2/system.h,
3684 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3685 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3686 support/cpp2/prefix.c, support/cpp2/except.h,
3687 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3688 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3689 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3690 support/cpp2/version.c, support/cpp2/cppmain.c,
3691 support/cpp2/version.h, support/cpp2/hashtable.c,
3692 support/cpp2/cpperror.c:
3693 synchronized with GCC CPP release version 3.3.6,
3694 the latest where cppmain.c still exists.
3695 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3696 support/cpp2/sdcppinit.c: added
3698 2006-11-27 Borut Razem <borut.razem AT siol.net>
3700 * support/cpp2/cpplex.c:
3701 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3703 * support/cpp2/cpplib.c: removed definitions of unused variables
3705 2006-11-26 Borut Razem <borut.razem AT siol.net>
3707 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3708 since they are redefined by macros in support/cpp2/sdcc.h
3709 * support/cpp2/sdcc.h: x*alloc macro redefinition
3711 2006-11-25 Borut Razem <borut.razem AT siol.net>
3713 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3714 support/cpp2/configure, support/cpp2/Makefile.in,
3715 support/cpp2/cppfiles.c, support/cpp2/output.h,
3716 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3717 support/cpp2/config.h, support/cpp2/cpplib.h,
3718 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3719 support/cpp2/cppdefault.c, support/cpp2/config.in,
3720 support/cpp2/system.h, support/cpp2/cpplex.c,
3721 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3722 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3723 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3724 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3725 support/cpp2/configure.in, support/cpp2/intl.h,
3726 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3727 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3728 support/cpp2/version.c, support/cpp2/cppmain.c,
3729 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3730 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3731 support/cpp2/cpperror.c,
3732 support/cpp2/libiberty/safe-ctype.c,
3733 support/cpp2/libiberty/safe-ctype.h,
3734 support/cpp2/libiberty/splay-tree.c,
3735 support/cpp2/libiberty/obstack.c,
3736 support/cpp2/libiberty/lbasename.c,
3737 support/cpp2/libiberty/splay-tree.h,
3738 support/cpp2/libiberty/obstack.h:
3739 synchronized with GCC CPP release version 3.2.3,
3740 the latest before integration of cpp into gcc
3741 * support/cpp2/except.h, support/cpp2/line-map.c,
3742 support/cpp2/line-map.h,
3743 support/cpp2/libiberty/hex.c,
3744 support/cpp2/libiberty/concat.c,
3745 support/cpp2/libiberty/filenames.h: added
3746 * support/cpp2/intl.c: deleted
3748 2006-11-24 Borut Razem <borut.razem AT siol.net>
3750 * src/SDCC.y: enabled compilation of empty source file
3751 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3752 "ISO C forbids an empty source file"
3753 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3754 if all the code is ifdefed out.
3756 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3758 * src/hc08/gen.c (genPcall): fix for bug #1601032
3760 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3762 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3763 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3764 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3765 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3766 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3767 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3768 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3769 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3770 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3771 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3772 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3773 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3774 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3775 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3776 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3777 Renamed to all upper case as per the standard set by SiLabs
3779 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3781 * device/include/mcs51/C8051F520.h: new, added
3782 * device/include/mcs51/compiler.h: added link about predefined macros
3784 2006-11-23 Raphael Neider <rneider AT web.de>
3786 * src/regression/Makefile: add -L path to fresh library
3787 * src/regression/simulate: emphasize FAILED output
3788 * src/regression/create_stc: output _failures from gpsim
3789 * src/regression/compare4.c,
3790 * src/regression/rotate6.c: fixed char literals,
3791 all compile, all run =8-D
3793 * src/pic/pcode.h: added isPCASMDIR macro
3794 * src/pic/gen.c (genAnd): fixed bit offset
3795 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3796 packBits): unified register numbering schemes,
3797 (newReg): do not insert stack registers into hash table,
3798 (initStack): unpinned pseudo stack, simplified,
3799 (typeRegWithIdx): fixed retrieval of stack registers,
3800 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3801 (pCodeReplace): removed invalid assertion,
3802 (insertPCodeInstruction): fixed newly added labels,
3803 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3804 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3805 DumpFlow): removed unsed (broken?) code,
3806 (insertBankSel): prevent STATUS from being BANKSELed,
3807 (FixRegisterBanking): rewritten from scratch, implemented generic
3808 optimizations (suppress BANKSELs to same register and to registers
3809 present in all banks),
3810 (AnalyzeBanking): update flow after BANKSELection
3812 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3813 sharebank, let linker place it, mark STKxx symbols as emitted
3815 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3817 * src/regression/arrays.c,
3818 * src/regression/bank1.c,
3819 * src/regression/bool2.c,
3820 * src/regression/compare7.c,
3821 * src/regression/compare8.c,
3822 * src/regression/compare9.c,
3823 * src/regression/compare10.c,
3824 * src/regression/configword.c,
3825 * src/regression/for.c,
3826 * src/regression/mult1.c,
3827 * src/regression/pointer1.c,
3828 * src/regression/rotate6.c,
3829 * src/regression/string1.c,
3830 * src/regression/struct1.c,
3831 * src/regression/Makefile: make PIC14 regression tests run again
3832 (3 fail, 6 won't compile)
3834 2006-11-21 Raphael Neider <rneider AT web.de>
3836 * device/include/pic16/pic18f4550.h,
3837 * device/include/pic16/pic18f4455.h,
3838 * device/lib/pic16/libdev/pic18f4550.c,
3839 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3840 * configure.in: removed superfluous closing bracket
3842 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3844 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3847 2006-11-21 Raphael Neider <rneider AT web.de>
3849 * src/pic/device.{c,h}: added pic14_getPIC()
3850 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3851 (genAnd): added PIC code for one case, fixes #1597044
3852 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3853 SFRs that are present in all banks (e.g., STATUS)
3855 2006-11-20 Raphael Neider <rneider AT web.de>
3857 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3858 INCFSZ/INCFSZW and declared them as changing Z bit,
3859 (insertPCodeInstruction): correctly invert the above instructions,
3861 (DoBankSelect): don't panic on po_immediates
3863 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3866 * as/link/mcs51/lkihx.c (newArea),
3867 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3868 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3870 2006-11-11 Raphael Neider <rneider AT web.de>
3872 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3873 bitfield symbols, fixes #1579535 (once more...).
3875 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3877 * support/regression/generate-cases.py,
3878 * support/regression/fwk/include/testfwk.h,
3879 * support/regression/fwk/lib/testfwk.c: used code pointers,
3880 (about 50kByte less code generated for mcs51)
3882 2006-11-06 Borut Razem <borut.razem AT siol.net>
3884 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3885 debugger/mcs51/configure: fixed failed check because the function
3886 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3887 who submitted the patch for gpsim.
3888 * debugger/mcs51/configure.in: removed the result message
3889 * debugger/mcs51/Makefile.in: fixed the config.status warning
3890 "... seems to ignore the --datarootdir setting"
3892 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3894 * device/include/mcs51/c8051f020.h,
3895 * device/include/mcs51/c8051f040.h,
3896 * device/include/mcs51/c8051f060.h,
3897 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3898 * src/z80/gen.c (gencjneshort),
3899 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3901 2006-10-31 Borut Razem <borut.razem AT siol.net>
3903 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3904 debugger/mcs51/configure: get readline version
3906 2006-10-30 Borut Razem <borut.razem AT siol.net>
3908 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3909 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3910 debugger/mcs51/configure: locate readline even when cross compiling
3911 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3913 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3915 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3918 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3920 * device/include/malloc.h,
3921 * device/lib/calloc.c,
3922 * device/lib/free.c,
3923 * device/lib/malloc.c,
3924 * device/lib/realloc.c: moved definition of struct into sources
3925 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3927 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3929 * as/asx8051.dsp: corrected output directories
3930 * as/link/hc08: new directory for hc08 linker
3931 * as/hc08/aslink.h, as/link/aslink.h,
3932 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3933 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3934 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3935 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3936 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3937 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3938 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3939 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3940 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3941 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3942 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3943 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3944 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3945 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3946 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3947 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3948 * as/link/hc08/conf.mk,
3952 * sdcc.dsw: moved hc08 linker to as/link/hc08
3953 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3954 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3955 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3956 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3957 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3958 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3959 * as/link/mcs51/aslink.dsp,
3960 * as/link/mcs51/Makefile.in: factored out the common files
3961 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3962 * as/clean.mk: extra cleaning common files
3963 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3964 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3965 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3967 2006-10-29 Raphael Neider <rneider AT web.de>
3969 * src/pic/ralloc.c (newReg): create aliases for registers with
3970 multiple names to fix #1579535 and #1584001,
3971 (regWithIdx,dirregWithName): resolve aliases on lookup
3972 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3974 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3975 to prevent build errors on small devices
3977 2006-10-28 Raphael Neider <rneider AT web.de>
3979 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3980 assumption within interrupt handlers, fixes #1584940
3981 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3982 "emitted" to avoid emitting them again in udata
3984 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3986 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3989 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3991 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3992 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3993 on/off CR to CRLF conversion.
3995 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3997 * doc/sdccman.lyx: updated IRQ section
3999 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4001 * device/lib/serial_io.c: removed
4002 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4003 replacements for serial_io.c
4005 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4009 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4011 * device/lib/serial_io.c: Default putchar() and getchar() for
4012 mcs51 uses serial port.
4014 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4016 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4018 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4020 * support/regression/ports/mcs51/support.c: smaller
4021 _sdcc_external_startup()
4022 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4024 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * device/lib/gbz80/crt0.s,
4027 * device/lib/gbz80/crt0_rle.s,
4028 * device/lib/gbz80/div.s,
4029 * device/lib/gbz80/fstubs.s,
4030 * device/lib/gbz80/heap.s,
4031 * device/lib/gbz80/mul.s,
4032 * device/lib/gbz80/putchar.s,
4033 * device/lib/gbz80/stubs.s,
4034 * device/lib/z80/crt0.s,
4035 * device/lib/z80/crt0_rle.s,
4036 * device/lib/z80/div.s,
4037 * device/lib/z80/fstubs.s,
4038 * device/lib/z80/heap.s,
4039 * device/lib/z80/mul.s,
4040 * device/lib/z80/putchar.s,
4041 * device/lib/z80/stubs.s: reverted, I was mistaken
4043 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4045 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4046 * support/regression/ports/mcs51/support.c: removed race
4047 condition on TI in _putchar allowing to use serial port mode 0
4049 2006-10-20 Borut Razem <borut.razem AT siol.net>
4051 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4053 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4055 * device/lib/gbz80/crt0.s,
4056 * device/lib/gbz80/crt0_rle.s,
4057 * device/lib/gbz80/div.s,
4058 * device/lib/gbz80/fstubs.s,
4059 * device/lib/gbz80/heap.s,
4060 * device/lib/gbz80/mul.s,
4061 * device/lib/gbz80/putchar.s,
4062 * device/lib/gbz80/stubs.s,
4063 * device/lib/z80/crt0.s,
4064 * device/lib/z80/crt0_rle.s,
4065 * device/lib/z80/div.s,
4066 * device/lib/z80/fstubs.s,
4067 * device/lib/z80/heap.s,
4068 * device/lib/z80/mul.s,
4069 * device/lib/z80/putchar.s,
4070 * device/lib/z80/stubs.s: removed all leading underscores from area names
4072 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4074 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4075 regression tests are not waiting in the simulator for simulated
4076 transmission of debug output
4078 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4080 * device/lib/printf_large.c: slightly smaller
4081 * doc/sdccman.lyx: do not use spaces within html links
4083 2006-10-16 Borut Razem <borut.razem AT siol.net>
4085 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4086 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4087 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4088 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4089 debugger/mcs51/configure:
4090 [ 1185668 ] add gnu readline support to sdcdb - enabled
4092 2006-10-16 Raphael Neider <rneider AT web.de>
4094 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4095 fixes #1577882, removes close to all banking optimizations
4097 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4099 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4100 variables in code memory
4101 * support/regression/tests/absolute.c: added test for this
4103 2006-10-15 Raphael Neider <rneider AT web.de>
4105 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4107 (BankSelect): emit BANKSEL before touching linker-placed regs,
4110 2006-10-10 Raphael Neider <rneider AT web.de>
4112 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4113 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4114 * src/pic/main.c (_pic14_parseOptions),
4115 * src/pic/main.h: mostly reverted to previous state, now use results
4116 from SDCCmain.c's argument parsing
4118 2006-10-10 Borut Razem <borut.razem AT siol.net>
4120 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4121 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4122 [ 1185668 ] add gnu readline support to sdcdb -
4123 prepared for READLINE, not enabled yet,
4124 thanks to <tal.bav AT gmail.com>
4126 2006-10-10 Raphael Neider <rneider AT web.de>
4128 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4129 * src/pic16/devices.inc,
4130 * device/include/pic16 (pic18f[24]620.h),
4131 * device/include/pic18fregs.h,
4132 * device/lib/pic16/pics.all,
4133 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4134 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4135 Gary Plumbridge and Anton Strobl
4137 2006-10-10 Raphael Neider <rneider AT web.de>
4139 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4140 --stack-siz=NUM options to configure the argument passing stack
4141 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4142 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4143 (pic14_getSharebankSize): obey --stack-siz=NUM,
4144 (pic14_getSharebankAddress): obey --stack-loc=NUM
4146 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4148 * doc/sdccman.lyx: added to the manual
4149 * doc/figures/ddd_example.png: added (neither pdflatex nor
4150 most browsers seem to like the .eps file)
4152 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4154 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4155 to /tmp and /var/tmp acc. LSB
4156 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4158 * support/regression/tests/onebyte.c: added test
4160 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4162 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4164 2006-10-05 Borut Razem <borut.razem AT siol.net>
4166 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4168 - sdcc.dsw: changed property eol-style to CRLF
4169 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4171 2006-10-04 Raphael Neider <rneider AT web.de>
4173 * device/include/pic/{pic16f84.h,pic16f84a.h},
4174 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4175 from patch #1522504, thanks to Robas Teodor
4177 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4179 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4182 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4184 * src/pic16/glue.c (pic16emitMaps),
4185 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4186 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4187 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4188 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4190 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4191 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4193 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4195 * support/librarian/sdcclib.c: Added option -l.
4196 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4198 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4199 using Windows command prompt.
4201 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4203 * device/lib/libsdcc.lib: added module rand
4204 * src/ds390/ralloc.c (rematStr),
4205 * src/hc08/ralloc.c (rematStr),
4206 * src/mcs51/ralloc.c (rematStr),
4207 * src/z80/ralloc.c (rematStr): made output more consistent
4208 * src/mcs51/gen.c: cosmetic changes
4210 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4212 * src/port.h: added mem.cabs_name to PORT
4219 * src/z80/main.c: added cabs_name initializers
4220 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4222 (emitMaps): emit absolutes in code memory into cabs_name
4224 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4225 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4226 * support/regression/fwk/include/testfwk.h: added define for at
4227 * support/regression/tests/absolute.c: added, new
4229 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4232 optimizations, see also patch 887161 by Stas Sergeev
4233 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4234 to be necessary anymore,
4235 (102, 103, 104, 127): renamed all occurances of bp to _bp
4237 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4240 thanks Weston T. Schmidt for patch 1555221
4241 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4242 * src/SDCCicode.c(geniCodeMultiply): small optimization
4244 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4246 * device/include/stdlib.h: added rand prototypes
4247 * device/lib/rand.c: new, added
4248 * device/lib/Makefile.in: added rand.c
4249 * src/z80/peeph.def,
4250 * src/z80/peeph-gbz80.def,
4251 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4253 2006-09-20 Raphael Neider <rneider AT web.de>
4255 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4257 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4259 * as/link/aslink.h: cosmetic changes
4260 * as/link/mcs51/Makefile.in,
4261 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4263 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4266 * as/link/mcs51/aslink.h,
4267 * as/link/z80/aslink.h: merged and moved to as/link/
4268 * as/link/lkstore.c,
4269 * as/link/mcs51/lkstore.c: moved to as/link/
4270 * as/link/clean.mk: remove *.o
4271 * as/link/mcs51/alloc.h: deleted
4272 * as/link/mcs51/lkarea.c: added lnksect prototype
4273 * as/link/mcs51/lkdata.c,
4274 * as/link/mcs51/lklex.c,
4275 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4276 * as/link/mcs51/lkmem.c,
4277 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4278 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4279 * as/link/mcs51/aslink.dsp,
4280 * as/link/mcs51/Makefile.aslink,
4281 * as/link/mcs51/Makefile.bcc,
4282 * as/link/mcs51/Makefile.in: updated for moved files
4283 * as/link/z80/lkarea.c,
4284 * as/link/z80/lkhead.c,
4285 * as/link/z80/lklex.c,
4286 * as/link/z80/lklibr.c,
4287 * as/link/z80/lklist.c,
4288 * as/link/z80/lkmain.c,
4289 * as/link/z80/lkrloc.c,
4290 * as/link/z80/lksym.c: synced with mcs51
4291 * as/link/z80/lkdata.c,
4292 * as/link/z80/lkeval.c,
4293 * as/link/z80/lkihx.c,
4294 * as/link/z80/lks19.c: cosmetic changes
4295 * as/link/z80/Makefile.in,
4296 * as/link/z80/linkgbz80.dsp,
4297 * as/link/z80/linkz80.dsp: updated for moved files
4299 2006-09-16 Borut Razem <borut.razem AT siol.net>
4301 * debugger/mcs51/sdcdb.c: partially fixed
4302 [ 1203664 ] sdcdb fails to open files w. two "." periods
4303 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4304 debugger/mcs51/symtab.h: fixed indenting
4305 * configure.in, configure: up to date with latest Maarten's changes
4307 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4310 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4311 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4312 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4313 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4314 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4315 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4316 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4317 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4318 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4319 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4320 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4321 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4322 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4323 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4324 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4325 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4326 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4327 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4328 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4329 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4330 as/link/mcs51/alloc.h,
4331 as/link/mcs51/clean.mk,
4332 as/link/mcs51/conf.mk,
4333 as/link/mcs51/Makefile.bcc,
4334 as/link/mcs51/Makefile.in,
4335 as/link/mcs51/readme.390,
4336 as/link/mcs51/strcmpi.c,
4337 as/link/mcs51/strcmpi.h,
4339 as/mcs51/Makefile.bcc,
4340 as/mcs51/Makefile.in,
4343 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4345 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4348 * as/link/Makefile.in,
4349 * as/link/z80/linkgbz80.dsp,
4350 * as/link/z80/linkz80.dsp,
4357 * link/z80/aslink.h,
4358 * link/z80/clean.mk,
4360 * link/z80/linkgbz80.dsp,
4361 * link/z80/linkz80.dsp,
4362 * link/z80/lkarea.c,
4363 * link/z80/lkdata.c,
4364 * link/z80/lkeval.c,
4367 * link/z80/lkhead.c,
4370 * link/z80/lklibr.c,
4371 * link/z80/lklist.c,
4372 * link/z80/lkmain.c,
4373 * link/z80/lkrloc.c,
4376 * link/z80/Makefile.in,
4378 * sdcc.dsw: moved link/ to as/link/
4380 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4382 * as/mcs51/i51mch.c (machine): fixed warning
4384 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4386 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4388 2006-09-09 Borut Razem <borut.razem AT siol.net>
4390 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4391 sdcdb WIN32 native port
4392 * src/clean.mk: fixed
4394 2006-09-08 Borut Razem <borut.razem AT siol.net>
4396 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4398 2006-09-08 Raphael Neider <rneider AT web.de>
4400 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4401 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4402 to gplink to disable processor mismatch warning and to allow
4403 the use of devices with only aliased (shared) memory banks,
4404 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4406 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4408 * doc/sdccman.lyx: Some re-formating plus example on using
4409 #pragma preproc_asm +/-
4411 2006-09-07 Borut Razem <borut.razem AT siol.net>
4413 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4416 2006-09-06 Borut Razem <borut.razem AT siol.net>
4418 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4419 line at sdcc.nsi:153
4420 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4422 2006-09-05 Borut Razem <borut.razem AT siol.net>
4424 * configure.in, configure: support for winsock2
4425 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4426 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4427 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4428 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4429 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4431 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4433 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4435 * support/regression/tests/bug1551947.c: new, added
4436 * src/SDCCsymt.h: strings are char* not byte*
4438 2006-09-05 Raphael Neider <rneider AT web.de>
4440 * device/lib/pic16/libdev/pic18f4550.c,
4441 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4442 declarations/definitions from patch #1520949
4444 2006-09-05 Raphael Neider <rneider AT web.de>
4446 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4447 byte-aligned bitfields, fixes #1539278
4449 2006-09-05 Raphael Neider <rneider AT web.de>
4451 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4454 2006-09-04 Borut Razem <borut.razem AT siol.net>
4456 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4457 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4458 -mno-cygwin is a part of the compiler name
4459 * support/scripts/sdcc_mingw32: don't disable ucsim
4461 2006-09-03 Borut Razem <borut.razem AT siol.net>
4463 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4464 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4466 2006-09-03 Raphael Neider <rneider AT web.de>
4469 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4470 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4473 2006-09-01 Borut Razem <borut.razem AT siol.net>
4475 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4476 to make ppc-osx happy
4478 2006-08-31 Borut Razem <borut.razem AT siol.net>
4480 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4481 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4482 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4483 * support/regression/ports/ds390/spec.mk,
4484 support/regression/ports/mcs51/spec.mk,
4485 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4486 To run regression tests in mingw environment:
4487 make DEV_NULL=NUL CC=gcc
4489 2006-08-30 Borut Razem <borut.razem AT siol.net>
4491 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4492 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4493 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4494 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4495 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4496 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4497 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4498 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4499 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4500 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4501 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4502 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4503 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4504 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4505 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4506 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4507 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4508 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4509 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4510 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4511 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4512 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4513 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4514 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4515 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4516 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4517 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4518 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4519 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4520 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4521 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4522 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4523 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4524 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4525 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4526 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4527 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4528 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4529 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4530 ucsim WIN32 native port
4532 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4534 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4536 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4538 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4539 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4541 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4543 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4544 * support/regression/tests/bug1546986.c: new, added
4545 * as/mcs51/.cvsignore,
4546 * debugger/mcs51/.cvsignore,
4547 * src/.cvsignore: deleted
4549 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4551 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4554 2006-08-20 Borut Razem <borut.razem AT siol.net>
4556 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4557 removed cl_listen_console::match(), cl_console::match(),
4558 restructured cl_commander::proc_input()
4560 2006-08-16 Borut Razem <borut.razem AT siol.net>
4562 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4563 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4564 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4566 2006-08-14 Borut Razem <borut.razem AT siol.net>
4568 * support/regression/Makefile.in,
4569 support/regression/ports/pic14/gpsim.cmd,
4570 support/regression/ports/pic14/spec.mk,
4571 support/regression/ports/pic14/support.c:
4572 added pic14 regression test
4574 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * as/doc/asxhtm.html: documented changed ABS behaviour
4577 * as/doc/README: fixed some typos
4579 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4581 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4584 2006-08-12 Borut Razem <borut.razem AT siol.net>
4586 * support/regression/fwk/include/testfwk.h,
4587 support/regression/fwk/lib/testfwk.c,
4588 support/regression/generate-cases.py,
4589 support/regression/Makefile.in:
4590 regression test framework does not depend on function pointers and
4593 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4595 * device/include/stddef.h: c temporary hack to fix bug 1518273
4597 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4599 * device/include/mcs51/cc2510fx.h: added
4600 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4603 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4605 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4606 * as/z80/Makefile.in: added strcmpi.c
4607 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4608 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4610 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4612 * device/lib/gbz80/asm_strings.s,
4613 * device/lib/gbz80/crt0_rle.s,
4614 * device/lib/gbz80/div.s,
4615 * device/lib/gbz80/mul.s,
4616 * device/lib/gbz80/shift.s,
4617 * device/lib/z80/asm_strings.s,
4618 * device/lib/z80/crt0_rle.s,
4619 * device/lib/z80/div.s,
4620 * device/lib/z80/mul.s,
4621 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4622 flags which are all upper case
4624 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4626 * as/z80/asm.h: made CASE_SENSITIVE 1
4627 * link/z80/aslink.h: made CASE_SENSITIVE 1
4628 * src/z80/gen.c (throughout): made all conditionals upper case
4629 * support/regression/tests/bug1503067.c: new
4631 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4634 (shiftIntoPair): added case 2 for PAIR_IY,
4635 (setupToPreserveCarry): replaced parameters with iCode and check if
4636 PAIR_DE is in use to fix bug 1399290,
4637 (genPlus, genMinus): updated call to setupToPreserveCarry
4638 * support/regression/tests/bug1399290.c: new
4640 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4642 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4643 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4644 * src/ds390/gen.c (shiftRLong),
4645 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4646 * src/mcs51/gen.c (sameReg): changed to sameByte,
4647 (xch_a_aopGet): new,
4648 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4649 shiftRLong): fixed bug 1533966
4650 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4651 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4652 * support/regression/Makefile.in: disabled z80, enabled ucz80
4653 * support/regression/tests/float_trans.c: enabled test for z80 and host
4654 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4656 2006-08-01 Borut Razem <borut.razem AT siol.net>
4658 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4659 comparison is always false due to limited range of data type
4660 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4662 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4664 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4665 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4666 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4667 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4669 2006-07-31 Borut Razem <borut.razem AT siol.net>
4671 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4672 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4673 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4674 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4675 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4676 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4677 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4678 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4679 enable ucsim mingw compilation. Serial port is disabled,
4680 since it uses termios.h API, which is not available on native
4683 2006-07-31 Borut Razem <borut.razem AT siol.net>
4685 * Small Device C Compiler 2.6.0 released
4686 * support/scripts/sdcc.nsi: added FULL_DOC option
4687 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4689 2006-07-28 Borut Razem <borut.razem AT siol.net>
4691 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4692 * doc/INSTALL.txt: updated
4694 2006-07-27 Borut Razem <borut.razem AT siol.net>
4696 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4697 device/lib/pic/libdev/Makefile.in: fixed bug
4698 [ 1438354 ] pic libsdcc: distclean doesn't work
4699 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4700 device/lib/pic16/libio/Makefile.in: fixed bug
4701 [ 1438344 ] pic16 lib: clean doesn't work properly
4702 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4704 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4706 * device/lib/pic/libsdcc/fsdiv.c,
4707 * device/lib/pic/libsdcc/fsmul.c,
4708 * device/lib/pic16/libsdcc/float/fsdiv.c,
4709 * device/lib/pic16/libsdcc/float/fsmul.c,
4710 * device/lib/_fsdiv.c,
4711 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4712 * support/regression/tests/bug1520966.c: added
4713 * doc/knownbugs.html: removed [ 1520966 ] from the list
4715 2006-07-25 Borut Razem <borut.razem AT siol.net>
4717 * configure.in, configure, sdccconf_in.h: fixed bug
4718 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4719 * doc/knownbugs.html: removed [ 1519095 ] from the list
4721 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4723 * doc/knownbugs.html: added, contains list of known bugs at release
4724 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4726 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4728 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4729 function registers and corrected defaults with additional warning
4730 * device/lib/malloc.c: cosmetic changes
4731 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4732 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4733 (fillGaps): and used it
4735 2006-07-20 Raphael Neider <rneider AT web.de>
4737 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4738 output unless SDCCPICDEBUG is set
4739 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4740 output if SILENT is set
4742 2006-07-11 Borut Razem <borut.razem AT siol.net>
4744 * doc/README.txt: updated
4746 2006-07-10 Borut Razem <borut.razem AT siol.net>
4748 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4749 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4750 in WIN32 installation
4751 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4754 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4756 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4757 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4759 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4761 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4763 2006-07-06 Borut Razem <borut.razem AT siol.net>
4765 * support/regression/tests/bitfields.c:
4766 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4767 * support/regression/tests/constantRange.c:
4768 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4770 2006-07-04 Borut Razem <borut.razem AT siol.net>
4772 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4774 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4775 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4776 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4777 reverted changes from 2006-07-03
4778 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4779 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4780 added CPPFLAGS, used by the host port
4782 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4784 * support/regression/valdiag/tests/switch.c,
4785 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4786 * support/regression/tests/libmullong.c: fixed for host
4787 * support/regression/ports/host/spec.mk: disable all warnings for host,
4788 SDCC runs with --less-pedantic too
4790 2006-07-03 Borut Razem <borut.razem AT siol.net>
4792 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4794 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4795 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4796 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4797 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4799 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4800 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4801 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4802 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4804 2006-07-02 Raphael Neider <rneider AT web.de>
4806 * src/pic16/devices.inc,
4807 * device/include/pic16/pic18fregs.h,
4808 * device/include/pic16/pic18f4550.h,
4809 * device/lib/pic16/pics.all,
4810 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4812 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4814 * as/hc08/lkaomf51.c (OutputName),
4815 * as/mcs51/lkaomf51.c (OutputName),
4816 * as/z80/asmain.c (asmbl),
4817 * src/ds390/main.c (asmLineNodeFromLineNode),
4818 * src/hc08/ralloc.c (hc08_assignRegisters),
4819 * src/mcs51/main.c (asmLineNodeFromLineNode),
4820 * src/xa51/ralloc.c (checkRegMask),
4821 * src/xa51/gen.c (emitcode),
4822 * src/z80/gen.c (_emit2),
4823 * src/SDCCast.c (searchLitOp),
4825 * support/packihx/packihx.c,
4826 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4827 * src/ds390/gen.c (aopPutUsesAcc),
4828 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4829 * support/regression/tests/libmullong.c (mullong_wrapper),
4830 * src/SDCCsymt.c (powof2),
4832 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4833 * src/SDCCsymt.h: added TYPE_TARGET_*
4834 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4835 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4836 SDCCast because 1) header problems 2) this is the right place
4837 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4838 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4841 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4843 * src/SDCCicode.h: removed buggy semicolon in unused macro
4844 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4845 search for previous definiton of auto symbols too,
4846 (findPrevUse): fixed logic of emitWarnings
4848 2006-06-26 Raphael Neider <rneider AT web.de>
4850 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4851 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4853 2006-06-25 Raphael Neider <rneider AT web.de>
4855 * device/lib/pic/libm: NEW, added math library functions
4856 * device/lib/pic/libsdcc: NEW; added float support functions
4857 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4858 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4859 NEW, added math related headers
4860 * device/include/asm/pic/features.h: NEW
4861 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4862 (popGet): allow larger offsets for AOP_PCODE,
4863 (genDataPointerSet): handle literals explicitly, more debug output,
4864 (genAssign): fixed for float using aopLiteral ;-)
4865 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4866 GOTO initialisation routine
4867 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4868 flag on registers, fixes #1469043 (local variables do not work)
4869 * src/pic/main.c (_pic14_do_link),
4870 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4873 2006-06-25 Borut Razem <borut.razem AT siol.net>
4875 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4876 characters printed (not including the trailing '\0' used to end
4877 output to strings). Problem detected in regression test bug-927659.c.
4878 NOTE: printf() family functions should return int instead
4880 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4881 specifier are printed as themselves
4882 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4883 support flags, width and precision specifiers
4885 2006-06-24 Borut Razem <borut.razem AT siol.net>
4887 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4888 to the list of sdcc tagrets not supporting bit type
4889 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4890 testfor pic16 due to bug:
4891 [ 1511794 ] pic16: regression test bug-895992.c fails
4893 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4896 * src/SDCCglue.c (initPointer), fixed bug 1496419
4897 * support/regression/tests/bug1496419.c: new, added
4899 2006-06-22 Borut Razem <borut.razem AT siol.net>
4901 * support/regression/ports/pic16/support.c: use gpsim usart module from
4902 libgpsim_modules library
4904 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4906 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4909 2006-06-19 Raphael Neider <rneider AT web.de>
4911 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4912 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4913 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4914 (pic14printExterns,pic14printPublics,pic16printPublics,
4915 pic16_printExterns): use new functions to emit symbols
4916 (picglue,pic16glue): emit publics before emitting externs
4917 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4918 locally defined functions to avoid bug #1443651
4919 * support/regression/tests/bug-716242.c: removed pic16 workaround
4920 * support/regression/ports/pic16/spec.mk: ignore errors during build
4922 2006-06-19 Raphael Neider <rneider AT web.de>
4924 * src/pic/glue.h: added pic14aopLiteral prototype
4925 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4926 * src/pic/gen.c: removed stdint.h dependency
4927 (aopGet): use Safe_strdup()
4928 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4929 (genDataPointerSet): use pic14aopLiteral()
4930 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4931 for pic16; thanks to Bernhard and Maarten
4933 2006-06-18 Borut Razem <borut.razem AT siol.net>
4935 * support/regression/tests/structflexarray.c: flexible array members
4936 not supported by gcc < 3
4937 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4939 * src/pic/gen.c: don't include [p]strdin.h on solaris
4940 * support/Util/pstdint.h: addad svn attributes
4941 * support/regression/tests/constantRange.c,
4942 support/regression/tests/rotate.c: include inttypes.h instead
4943 stdint.h on solaris, addad svn attributes
4945 2006-06-18 Raphael Neider <rneider AT web.de>
4947 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4949 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4950 (pic16_genMinusBits): simplified sign-extension
4951 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4952 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4953 adjusted to correctly handle mixed-signed operands, disabled
4954 now unused multiplciation routines
4955 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4956 (assignResultValue): added argument denoting the size of the result
4957 as returned by the function (fixes upcasts in assigning from
4958 function calls: char foo(); int i = foo();)
4959 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4960 function result to assignResultValue
4961 (genMult): disabled inlined multiplication code
4962 (genDiv): augmented to also handle the modulus operator, fixed to
4963 handle mixed-signed operands correctly
4964 (genMod): simply call genDiv, disabled unused code
4965 (genAssign): fixed missing (sign-)extension on result
4966 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4967 valid char operands, allow signed operands for native code, added
4968 division and modulo operator handling
4969 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4971 As a consequence, onebyte.c (if split into two files) and muldiv.c
4972 pass regression tests.
4974 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4976 * doc/Makefile.in: two runs of makeindex seem needed to get
4977 correct page references in the index of sdccman.pdf
4978 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4980 2006-06-17 Borut Razem <borut.razem AT siol.net>
4982 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4984 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4986 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4987 mentioned ec2drv and paulmon
4989 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4991 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4992 consecutive abs areas
4993 (find_empty_space, allocate_space): added map to handle codemap or
4995 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4996 absolute idata and xdata
4997 * as/mcs51/lkmem.c (summary2): updated legend
4999 2006-06-16 Raphael Neider <rneider AT web.de>
5001 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5003 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5007 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5009 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5011 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5012 value of generic pointers,
5022 src/z80/main.c: PORT structure, added elements for gp_tags field,
5023 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5024 fields in the PORT structure of each port,
5025 * src/SDCCast.c (decorateType): allow processing of generic pointers
5026 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5029 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5035 * src/pic16/pcode.c,
5037 * src/pic/pcoderegs.c,
5040 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5041 bug 1504689 on minGW
5043 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5045 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5047 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5049 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5051 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5053 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5056 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5058 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5059 to a char variable. Fixed bug #1504211
5060 * device/include/pic16/adc.h,
5061 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5062 and fixed bug #1364390
5064 2006-06-10 Borut Razem <borut.razem AT siol.net>
5066 * CVSROOT: removed the CVS left-over
5068 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5070 * as/hc08/asmain.c (asexit),
5071 * as/hc08/lkmain.c (lkexit),
5072 * as/mcs51/asmain.c (asexit),
5073 * as/mcs51/lkmain.c (lkexit),
5074 * src/SDCCglue.c (DEFSETFUNC),
5075 * src/SDCCmain.c (linkEdit, assemble),
5076 * support/librarian/sdcclib.c (AddRel),
5077 replaced unlink() by standard C remove()
5078 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5079 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5080 gatherImplicitVariables): new, added to fix bug 608752,
5081 (createFunction): added gatherImplicitVariables()
5082 * src/SDCCast.h: added createRMW prototype
5083 * src/SDCCsymt.h (struct symbol): added infertype
5084 * support/regression/tests/bug608752.c: new, added
5086 2006-06-10 Raphael Neider <rneider AT web.de>
5088 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5089 multibyte dummy reads (fixes #1503234)
5091 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/include/mcs51/compiler.h: new, added header file to enable
5094 creating common sfr definition header files for different compilers
5096 2006-06-05 Raphael Neider <rneider AT web.de>
5098 * src/pic16/{pcode.h,genarith.c}:
5099 introduced pCodeOp combining any two pCodeOps (previously only
5100 two register operands could be combined), removed pcop2 from
5101 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5102 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5103 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5104 rewritten to use new PO_TWO_OPS
5105 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5106 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5107 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5108 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5109 (pic16_get_op): embraced return arg to allow #define return(x),
5110 added new case for combined opcodes
5111 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5112 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5113 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5115 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5117 * src/SDCCval.c (checkConstantRange): added
5118 * src/SDCCval.h: added checkConstantRange
5119 * support/Util/SDCCerr.c,
5120 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5121 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5122 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5123 * src/SDCCast.c (decorateType): added checkConstantRange,
5124 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5125 can be emitted with the correct always true/false warning,
5126 added optimization for double '!';
5127 result of decorateType() must be assigned back to the tree, because
5128 decorateType() can change the tree
5129 * src/SDCCicode.c (geniCodeLogic),
5130 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5131 (checkConstantRange): removed, it was only a fragment which never
5133 * src/SDCCsymt.c (computeType): fixed promotion for
5134 "-1 < (unsigned bit) b"
5135 * src/pic/ralloc.c (packRegsForAssign),
5136 * src/pic16/ralloc.c (packRegsForAssign),
5137 * src/hc08/ralloc.c (packRegsForAssign),
5138 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5140 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5141 * support/regression/tests/constantRange.c: added
5142 * support/valdiag/tests/constantRange.c: added
5143 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5145 2006-06-02 Borut Razem <borut.razem AT siol.net>
5147 * support/regression/ports/pic16/support.c: increase stack size
5149 * support/regression/Makefile.in: sort tests by name so that the
5150 resutlts can be compared on different machines / platforms
5152 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5154 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5155 * src/ds390/gen.c (emitLabel): new, added,
5156 (genDjnz): fixed stack overflow bug,
5157 (throughout): cosmetic changes to sync with mcs51/gen.c,
5158 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5159 * src/mcs51/gen.c (genEndFunction): small optimization,
5160 (throughout): cosmetic changes to sync with ds390/gen.c
5162 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5164 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5165 (_print_format): fixed printing pointers
5166 * src/mcs51/gen.c (emitLabel, movb): new, added,
5167 (genAssign): small optimization,
5168 (genDjnz): fixed stack overflow bug,
5169 (throughout): replaced sprintf with SNPRINTF,
5170 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5171 replaced emitcode("mov", "b,...") with MOVB(...),
5172 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5173 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5174 * src/mcs51/peeph.def: added rules 140 and 264
5175 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5176 so they may get optimized into registers
5178 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5180 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5181 immediately when encountered,
5182 (printUsage): always use stderr even on windows
5184 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5186 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5187 (processParms): fixed bug #1247551
5188 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5189 parseCmdLine, main): print '--version' to stdout,
5190 print 'help' to stdout if --help is given,
5191 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5192 arguments are given; fixed --help
5194 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5196 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5197 * support/regression/tests/bug-1493710.c: added
5199 2006-05-27 Borut Razem <borut.razem AT siol.net>
5201 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5203 * support/regression/ports/pic16/support.c: increase stack size
5204 from default 64 bytes to 128 bytes
5205 * support/regression/tests/staticinit.c,
5206 support/regression/tests/float.c: regression tests fully enabled
5207 for pic16 port by putting the initialized data arrays into the code
5209 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5210 This was changed by mistake in the previous version.
5212 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5214 * src/pic16/gen.c (genFunction, genEndFunction): some
5215 beautifications, fixed bug with falsely restoring FSR2 in large
5216 stack model, thanks to Beau E. Cox for reporting the bug
5218 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5220 * debugger/mcs51/break.c,
5221 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5222 use %p to print pointers, made address variables unsigned
5223 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5224 * debugger/mcs51/symtab.c (parseSymbol): must return something
5225 * src/mcs51/gen.c (aopForSym): small optimization,
5226 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5227 (freeAsmop): added missing break,
5228 (aopPut): removed parameter bvolatile, determine it inside the function,
5229 (saveRegisters, unsaveRegisters): small optimization,
5230 (genIpush): removed pointless check,
5231 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5232 replaced sprintf with SNPRINTF,
5233 replaced strcpy with strncpyz,
5234 updated aopPut calls,
5235 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5236 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5238 2006-05-24 Borut Razem <borut.razem AT siol.net>
5240 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5241 modification of test for the pic16 port, put the array to the code
5242 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5244 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5246 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5247 * support/Util/pstdint.h: added
5249 2006-05-22 Borut Razem <borut.razem AT siol.net>
5251 * src/regression/Makefile: removed bool2.c test, added -q linker option
5252 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5253 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5254 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5255 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5256 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5257 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5258 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5259 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5260 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5262 2006-05-22 Raphael Neider <rneider AT web.de>
5264 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5265 bug #1492360 (problematic due to generic pointers, see code)
5267 2006-05-22 Borut Razem <borut.razem AT siol.net>
5269 * support/regression/ports/pic16/specs.mk: removed stack size linker
5271 * support/regression/tests/array.c,
5272 support/regression/tests/bitopcse.c,
5273 support/regression/tests/bug-908454.c,
5274 support/regression/tests/malloc.c: modified for pic16 regression test
5275 * support/regression/tests/bitfields.c:
5276 pic16 - excluded bitfileds of size > 8
5277 * support/regression/tests/bp.c: pic16 - reduced data size
5278 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5279 * support/regression/tests/bug-460010.c:
5280 pic16 - used the absolute address the fits in memory
5281 * support/regression/tests/bug-716242.c:
5282 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5283 * support/regression/tests/float.c:
5284 pic16 - excluded - data size too big
5285 * support/regression/tests/onebyte.c:
5286 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5287 * support/regression/tests/shifts.c:
5288 pic16 - function names probably have to differ in first X characters
5290 * support/regression/tests/staticinit.c:
5291 pic16 - excluded some tests due error: no target memory available for
5294 2006-05-22 Borut Razem <borut.razem AT siol.net>
5296 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5297 second try. Thanks Stas Sergeev once more.
5299 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5301 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5302 (genLeftShift, genRightShift): fixed bug 1491627
5303 * src/hc08/peeph.def (rules 7, 8.x): added
5304 * support/regression/tests/shifts.c (ShiftLeftByParam,
5305 ShiftRightByParam, testShiftByParam): added to test variable shifting
5307 2006-05-20 Raphael Neider <rneider AT web.de>
5309 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5310 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5311 (allocReg): add only new registers to dynAllocRegs,
5312 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5313 #1489055, #1445850, and probably #1483693
5315 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5317 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5318 bug in for-loop that didn't emit the last of CONFIG and ID registers
5320 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5322 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5324 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5325 1489016, 1434401 and 1490124
5326 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5327 1489016, 1434401 and 1490124
5329 2006-05-17 Borut Razem <borut.razem AT siol.net>
5331 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5334 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5336 * device/include/mcs51/P89c51RD2.h,
5337 * device/include/mcs51/P89LPC901.h,
5338 * device/include/mcs51/P89LPC922.h,
5339 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5341 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5343 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5344 to fix missing stack pragma in compiled binary object file,
5346 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5348 * support/packihx/configure.in,
5349 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5350 determine sizeof basic types even while cross compiling
5352 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5354 * src/avr/gen.c (aopop),
5355 * src/ds390/gen.c (aopOp),
5356 * src/hc08/gen.c (aopOp),
5357 * src/mcs51/gen.c (aopop),
5358 * src/pic16/gen.c (pic16_aopOp),
5359 * src/pic/gen.c (aopOp),
5360 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5361 if size of operand is smaller than spill location
5363 2006-05-12 Borut Razem <borut.razem AT siol.net>
5365 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5366 have to have CR/LF line endings even if they are checked out on *nix
5367 or on WIN32 in cygwin binmode
5369 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5372 * device/include/ds80c390.h: added sfr16 definitions
5376 * src/ds390/ralloc.c,
5377 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5378 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5379 bit returning functions
5380 * support/regression/tests/sfr16.c: enabled test on ds390
5382 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5384 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5385 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5387 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5389 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5390 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5391 (cl_address_space constructor): removed expensive initialization,
5392 (cl_address_space::get_cell): extended for late initialization,
5393 (cl_address_space::*): use late initialization,
5394 (cl_address_decoder::activate): removed expensive initialization,
5395 This reduced regression test running time by 25%
5397 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5405 * support/packihx/Makefile.in,
5406 * support/packihx/clean.mk,
5407 * support/packihx/Makefile.bcc,
5408 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5410 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5412 * src/SDCCval.c (valNot): fix for regression test failure
5413 of not.c on big endian hosts
5415 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5417 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5419 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5421 * device/lib/mcs51/Makefile.in: changed string comparison operator
5422 to = for POSIX compliance; == is bash extension
5424 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5426 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5429 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5431 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5432 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5433 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5434 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5435 bug report #1478657,
5437 2006-05-05 Borut Razem <borut.razem AT siol.net>
5439 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5442 2006-05-02 Borut Razem <borut.razem AT siol.net>
5444 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5445 create *.ind, which made make to fail if invoked with -j 2
5447 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5450 Hubert Sack for patch 1479782
5452 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5454 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5456 2006-05-01 Raphael Neider <rneider AT web.de>
5458 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5459 (create_pic): store only prefix-free device name,
5460 (init_pic): check for device names with "16" prefix,
5462 * src/pic/device.h (struct PIC_device),
5463 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5465 * device/include/pic/pic12f{635,675,629,683}.h,
5466 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5467 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5468 * device/include/pic/pic16f505.h,
5469 * device/lib/pic/libdev/pic16f505.c: removed
5470 * device/include/pic/pic14devices.txt: added support for pic12f
5471 devices, removed unsupported non 16-bit devices
5472 [above changes provided by patch from Zik Saleeba]
5473 * src/pic/*, src/pic16/*, device/include/pic16/*,
5474 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5476 2006-05-01 Borut Razem <borut.razem AT siol.net>
5478 * configure.in, configure, doc/Makefile.in:
5479 sync with nightly build makefile - latex, dvipdf and dvips
5482 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5484 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5485 in the library source
5487 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5489 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5491 2006-04-28 Raphael Neider <rneider AT web.de>
5493 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5494 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5495 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5496 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5498 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5500 * device/lib/pic/libdev/Makefile.in,
5501 * device/lib/hc08/Makefile.in,
5502 * device/lib/gbz80/Makefile.in,
5503 * device/lib/z80/Makefile.in,
5504 * device/lib/ds390/Makefile.in,
5505 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5506 thanks to Borut for the bug report
5508 * configure: always create doc/Makefile independent from --enable-doc
5509 * Makefile.in: always install from directory doc independent from
5511 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5513 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5514 * doc/Makefile.in: install *.txt if present
5515 * device/include/Makefile.in (install): added installation of pic/*.inc
5516 and pic/*.txt files again, they were erroneously removed
5518 2006-04-28 Raphael Neider <rneider AT web.de>
5520 * src/pic/{gen.c,main.h,pcode.c},
5521 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5522 concerning signedness with casts
5524 2006-04-28 Raphael Neider <rneider AT web.de>
5526 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5527 definition of an interrupt handler,
5528 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5529 interrupt handler stuff from picglue() to separate routine,
5530 (picglue): enabled definition of intr handlers in files w/o main()
5532 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5535 compilation with MSVC 2005 Express Edition (VC8)
5537 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5539 * device/lib/Makefile: fixed build of gbz80 lib
5541 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * support/regression/tests/bug-460010.c,
5544 * support/regression/tests/bug-524691.c,
5545 * support/regression/tests/bug-716242.c: removed conditional defines
5546 that are already in testfwk.h
5548 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5550 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5551 (AccAXRsh1): added, shift right by 1,
5552 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5554 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5556 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5558 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5559 remove cast to same type
5560 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5561 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5563 * link/z80/Makefile: removed, they have moved to
5566 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5567 * install-sh: fix bug #1204398 by setting umask 0022
5568 * device/lib/Makefile: separate build of z80 and gbz80 lib
5570 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5572 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5573 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5575 One basic decision: e.g. src/clean.mk includes further files. In order
5576 to make this work there are two solutions:
5577 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5578 run configure on them. This way they can use
5579 'include $(srcdir)/port-clean.mk'
5580 - always include clean.mk by the Makefile at the same level. To avoid
5581 that `make clean` tries to include and build Makefile.dep the
5582 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5583 implemented, because now even `make uninstall` doesn't create
5584 Makefile.in. clean.mk could be eliminated by pasting it in
5587 * debugger/mcs51/Makefile.in: build own objects from library sources
5588 (SLIB, SDCC) in current directory
5590 * configure, configure.in: renamed --disable-device-lib-build in
5591 --disable-device-lib; added --enable-doc, the required tools are
5592 searched by configure; added result message; the toolchain for the
5593 belonging ports are now only built, if the port is enabled.
5595 * support/regression/*: all output is written in directory gen, because
5596 the fwk and ports directories don't livet in the build tree using vpath
5598 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5599 --disable-device-lib, added --enable-doc, added section VPATH
5601 * sim/ucsim/configure.in,
5602 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5603 z80 are enabled by default
5605 2006-04-24 Raphael Neider <rneider AT web.de>
5607 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5608 to config word, "pic14_"-prefixed some extern functions
5609 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5610 config word has been found
5611 * src/pic/device.h: added prototypes
5612 * src/pic/pcode.c: added "pic14_"-prefix where needed
5613 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5615 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5617 (pic14emitRegularMap): ignore config words,
5618 (pic14createInterruptVect): moved generating __config directives away
5619 (picglue): have __config directives emitted
5621 2006-04-24 Borut Razem <borut.razem AT siol.net>
5623 * doc/Makefile: sync with nightly build makefile
5625 2006-04-24 Raphael Neider <rneider AT web.de>
5627 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5628 registers that have not been assigned proper liveranges,
5629 fixes #1469504 and #1474602,
5630 (pCodeRegOptimizeRegUsage): fixed typo in comment
5632 2006-04-24 Borut Razem <borut.razem AT siol.net>
5634 * device/examples/main8051.c: deleted - it was removed from CVS
5635 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5636 after the transition to Subversion
5637 * src/SDCCalloc.h: deleted - it was removed from CVS
5638 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5639 after the transition to Subversion
5640 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5641 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5642 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5643 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5645 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5647 * as/asx8051.dsp: added mcs51/strcmpi.h
5648 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5649 * as/hc08/aslink.h: updated lnksect prototype
5651 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5653 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5654 (newdot): handle A_ABS
5656 * as/mcs51/asout.c (outarea): output address
5657 * as/hc08/lkaomf51.c,
5658 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5660 * as/mcs51/i51pst.c,
5661 * as/z80/z80pst.c: "ABS" is not A_OVR
5662 * as/hc08/lkarea.c (newarea): read a_addr,
5663 (lnkarea): added codemap array, sort absolute areas to the front,
5664 combine all GSINITx/GSFINAL,
5665 (find_empty_space, allocate_space): new functions,
5666 (lnksect): return next address, handle absolute sections
5667 * as/mcs51/lkarea.c (newarea): read a_addr,
5668 lnksect2 prototype changed,
5669 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5670 (find_empty_space, allocate_space): new, factored out of lnksect2,
5671 (lnksect2): return next address, handle absolute sections
5673 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5674 * as/hc08/lklibr.c (addfile, fndsym),
5675 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5676 index out of range and detect both '\' and '/'
5677 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5678 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5679 regression tests (ds390 cannot return bool yet)
5680 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5681 document critical interrupts on z80, document changed SDCC define
5682 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5683 (_a390_mapping): added .org directive
5684 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5685 (genMultOneByte): fixed warnings
5686 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5688 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5689 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5690 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5691 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5692 * src/pic16/main.c: removed newReg prototype
5693 * src/pic16/pcode.c,
5694 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5696 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5698 * src/pic16/ralloc.c
5699 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5701 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5702 from short to PIC_OPTYPE
5703 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5704 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5705 optype from short to PIC_OPTYPE
5706 * src/port.h: made int_size unsigned to fix warnings
5707 * src/SDCC.y: fixed warning on MSVC
5708 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5709 * src/SDCCopt.c (convertToFcall): fixed warnings
5710 * src/SDCCsymt.h: removed double prototype for genSymName
5711 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5712 offset int to fix warnings
5714 2006-04-22 Borut Razem <borut.razem AT siol.net>
5716 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5717 references to CVS replaced with Subversion
5719 2006-04-21 Borut Razem <borut.razem AT siol.net>
5721 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5722 references to CVS replaced with Subversion
5724 2006-04-19 Borut Razem <borut.razem AT siol.net>
5726 * src/version.awk: adapted for svn
5727 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5728 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5729 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5730 /binutils-avr/etc/*.vi, *.jin: removed all properties
5731 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5733 2006-04-19 Borut Razem <borut.razem AT siol.net>
5735 * CVS to Subversion migration completed
5737 2006-04-18 Borut Razem <borut.razem AT siol.net>
5739 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5740 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5742 2006-04-17 Borut Razem <borut.razem AT siol.net>
5744 * device/include/Makefile.in: added pic/*.inc to the installation
5746 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5748 * support/regression/collate-results.py: fixed output in case of
5750 * support/regression/generate-cases.py: fixed splitting of pathnames
5752 * as/hc08/lklibr.c (addfile),
5753 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5755 2006-04-11 Raphael Neider <rneider AT web.de>
5757 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5758 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5759 * src/pic16/pcode.c (assignValnums): fixed #1460578
5761 2006-04-11 Raphael Neider <rneider AT web.de>
5763 * device/lib/pic/libdev/*.c,
5764 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5765 fixes #1468739, enables compilation in --std-c99 mode
5766 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5768 2006-04-11 Raphael Neider <rneider AT web.de>
5770 * src/pic/device.c (find_device): removed debug output
5771 (list_valid_pics): enabled verbose listing of supported devices
5772 * device/include/stdbool.h: define bool as char for pic14/16 as well
5774 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5776 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5778 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * .version: bumped version to 2.5.6
5781 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5783 2006-04-06 Raphael Neider <rneider AT web.de>
5785 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5786 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5787 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5788 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5789 pic14_constructAbsMap
5790 (pic14printPublics): declare absolute global symbols as global
5791 (pic14createInterruptVect),
5792 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5793 (newReg): assume new registers unused, use correct name in
5794 hashtable (reg->name instead of name), more debugLog output
5795 * src/pic/device.h (PIC_device): added fields for verbose output
5796 * src/pic/device.c: moved device definition to pic14devices.txt,
5797 added routines for runtime parsing of pic14devices.txt,
5798 added support for second config word
5799 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5800 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5801 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5802 (_pic14_parseOptions): moved pCodeInitRegisters here
5803 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5804 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5805 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5806 handling the pseudo stack
5807 * device/lib/Makefile.in: ignore failures in objects-pic16,
5808 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5809 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5810 * device/lib/pic/Makefile.subdir,
5811 * device/lib/pic16/Makefile.subdir: improved clean rules
5812 * device/lib/pic/libdev/: NEW, pic14 device libraries
5813 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5814 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5815 * device/include/Makefile.in: create subdir and install pic14 headers
5816 * device/include/pic/p16f_common.inc: removed unused declarations
5817 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5818 PICs from inc2h.pl v1.6,
5819 replaced BIT_AT macros with struct declarations
5820 * device/include/pic/pic14devices.txt: definition of supported devices,
5821 all above improvements contributed by Zik Saleeba, thanks
5822 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5823 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5826 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5828 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5829 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5830 thanks to Charles Olds
5832 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5834 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5836 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5839 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5840 * support/regression/bug1464657.c: added, new test
5842 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5844 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5847 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5850 --no-peep and --peep-file <file> are used don't use default rules but
5853 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5855 * src/mcs51/gen.c (genCall): fixed bug 1457608
5857 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5859 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5860 changes seem to cause (trigger?) problems with the build system.
5862 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * src/SDCCpeeph.c (operandsLiteral): new, added,
5865 (callFuncByName): inserted operandsLiteral
5866 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5868 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5870 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5871 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5873 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5875 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5876 implemented patch 1120823 Thanks to Willy De la Court (normal
5877 interrupts need an interrupt number now if they are made critical),
5878 and enabled nesting of critical functions though not for gbz80
5879 (genCritical, genEndCritical): added functions
5880 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5881 * src/z80/mappings.i: added "ei" to all mappings
5883 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5885 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5886 submitted by the Debian SDCC maintainer Aurelien Jarno:
5887 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5888 archive with gcc 4.1 on mips and wrote the patch"
5890 2006-03-16 Raphael Neider <rneider AT web.de>
5892 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5893 the left operand is shorter than the result (c* = lit-c* + int),
5895 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5898 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5900 * src/.version: increased version number to 2.5.5
5901 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5902 linking is done manually in pic16 port's _linkEdit,
5903 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5904 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5905 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5906 allocate asmop as AOP_ACC,
5907 (aopForRemat): added parameter 'bool result' in function declaration,
5908 (pic16_aopGet): return AOP_ACC when accessing WREG,
5909 (pic16_popGetTempReg): minor modification,
5910 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5911 'pic16_allocWithIdx',
5912 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5913 calling function in absolute addresses,
5914 (genAssign): take into account AOP_ACC asmop,
5915 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5916 * src/pic16/pcoderegs.c: some debug functions and lines added,
5917 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5918 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5920 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5921 call to allocReg, not by manually allocating a new one,
5922 (pic16_assignRegisters): now before going through the register
5923 allocating functions mark all registers as free. This eliminates some
5924 side effects resulting from peephole parser done earlier in the backbone
5926 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5928 * src/SDCCicode.c (geniCodeLogic),
5929 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5931 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5933 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5934 (genSend): bugfix, do not allocate and free twice,
5935 (shiftRLong): handle partially overlapping aops
5936 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5938 2006-03-08 Borut Razem <borut.razem AT siol.net>
5940 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5943 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5945 * support/regression/tests/bug1409955.c: new, added
5946 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5947 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5948 (aopForSym, aopOp): increment asmop.allocated if reused,
5949 (freeAsmop): decrement asmop.allocated and check for zero instead of
5951 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5952 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5953 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5954 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5955 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5956 genSignedRightShift, genRightShift, genDataPointerGet,
5957 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5958 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5959 in reverse order from allocation,
5960 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5961 added swappedLR to keep track
5962 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5963 pdata & code for GCC, z80, gbz80 & hc08
5964 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5966 2006-03-08 Raphael Neider <rneider AT web.de>
5968 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5970 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5972 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5973 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5974 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5976 2006-03-06 Borut Razem <borut.razem AT siol.net>
5978 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5979 made the linker quiet
5981 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5983 * src/pic16/gen.c (genPcall): fixed bug #1443644
5984 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5985 which dumps before the function entry point a data byte which represents
5986 the number of the local variables used by the specified function, added
5987 'xinst' for initial support for Extended Instruction Support,
5988 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5989 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5990 port->fun_prefix anymore (may change later),
5991 (genFunction, genEndFunction): do not store/restore local registers for
5992 _main (this should take care the --main-return command line option in
5994 (genOr): removed some legacy pic-port instructions,
5995 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5996 performing operations with SFR's causes data to be written more than
5997 once to each SFR. Perhaps SFRs should be handled in special cases...
5998 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6000 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6001 into account for stack starting position,
6002 (struct OPTIONS pic16_optionsTable): added command line argument
6003 --extended or -y for Extended Instruction Support,
6004 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6005 (deassignLRs): *** perhaps the most important change, old 'for' code
6006 (commented out for reference), didn't account for some registers which
6007 were left marked 'not free' after a pointer operation. The change
6008 reduces register usage a lot in some cases
6010 2006-03-04 Borut Razem <borut.razem AT siol.net>
6012 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6014 * support/regression/tests/bug-524697.c: decreased array size for
6015 mcs51 to fit into the internal RAM
6016 * support/regression/Makefile.in: a little bit more verbose
6018 2006-03-03 Borut Razem <borut.razem AT siol.net>
6020 * support/regression/fwk/lib/testfwk.c,
6021 support/regression/fwk/include/testfwk.h: introduced function
6022 _prints(), nonrecursive _printn(), call _initEmu() from main()
6023 * support/regression/ports/gbz80/support.asm,
6024 support/regression/ports/ucz80/support.asm,
6025 support/regression/ports/z80/support.asm,
6026 support/regression/ports/ds390/support.c,
6027 support/regression/ports/hc08/support.c,
6028 support/regression/ports/host/support.c,
6029 support/regression/ports/mcs51/support.c,
6030 support/regression/ports/xa51/support.c: added empty _initEmu()
6032 * support/regression/ports/pic16/gpsim.cmd,
6033 support/regression/ports/pic16/spec.mk,
6034 support/regression/ports/pic16/support.c,
6035 support/regression/Makefile.in: added pic16 regression test
6037 2006-03-01 Raphael Neider <rneider AT web.de>
6039 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6040 genConstPointerGet): use safe way of generating MOVFF to cover
6041 literals as well as registers, fixes bug #1440527
6042 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6044 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6045 more correctly, fixes bug #1232186
6046 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6047 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6048 gplink guess the correct processor in more cases, applied patch
6049 from Till Riedel attached to and fixing bug #1436552
6051 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6053 * support/regression/tests/array.c: added, contains check for #1434401
6054 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6056 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6058 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6059 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6060 * device/include/mcs51/c8051f326.h,
6061 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6062 * device/include/mcs51/c8051f000.h,
6063 * device/include/mcs51/c8051f018.h,
6064 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6065 PCON_IDLE,PCON_STOP and added sfr16 definitions
6067 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6069 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6070 genGetWord): fixed bug 1409955
6072 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6074 * device/include/hc08/mc68hc908gp32.h,
6075 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6077 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6079 * src/SDCCast.c (constExprValue): return NULL if not a value
6080 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6081 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6082 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6084 2006-02-13 Borut Razem <borut.razem AT siol.net>
6086 * src/regression/ptrarg.c: added, fails due to bug #1430967
6087 * src/regression/Makefile: ptrarg.c added, ...
6089 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6091 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6092 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6094 2006-02-11 Borut Razem <borut.razem AT siol.net>
6096 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6097 print "Processor: xxx" message to stdout only if --verbose
6099 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6101 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6102 * support/regression/tests/bug1426356.c: added
6103 * support/regression/tests/bitfields.c: removed 2 tests
6105 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6107 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6108 * device/include/mcs51/c8051f330.h,
6109 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6110 PCON_IDLE,PCON_STOP and added sfr16 definitions
6111 * device/lib/_divsint.c,
6112 * device/lib/_divuint.c,
6113 * device/lib/_divulong.c,
6114 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6115 register bank bug for small stackauto
6117 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6119 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6121 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6123 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6124 * all.dsp: corrected several bin paths
6125 * device/include/mcs51/c8051f120.h,
6126 * device/include/mcs51/c8051f300.h,
6127 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6128 to PCON_IDLE,PCON_STOP
6129 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6130 * device/lib/printf_large.c (output_float): fixed bug 1388703
6131 * support/regression/tests/bug1057979.c: added test for bug 1388703
6133 2006-02-08 Raphael Neider <rneider AT web.de>
6135 * src/pic/pcode.c (pciTRIS): fixed typo,
6136 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6137 (LinkFlow): fixed handling of flows that end in a call,
6138 (ReuseReg): perform safety check earlier
6139 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6140 to work with flows at the beginning of a pBlock,
6141 fixes #1426557 (Symbol not previously defined),
6142 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6144 (RemoveUnusedRegisters): update register usage info
6145 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6146 created, reuse existing ones instead
6147 * src/pic/gen.c (genPcall): fixed #1424719
6149 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6151 * link/z80/lkmain.c,
6153 * link/z80/lkdata.c,
6154 * link/z80/aslink.h: fixed build on current cygwin:
6155 replaced getline() by lk_getline()
6157 2006-02-01 Borut Razem <borut.razem AT siol.net>
6159 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6160 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6161 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6162 src/regression/bool1.c, src/regression/bool2.c,
6163 src/regression/bool3.c, src/regression/call1.c,
6164 src/regression/compare.c, src/regression/compare10.c,
6165 src/regression/compare2.c, src/regression/compare3.c,
6166 src/regression/compare4.c, src/regression/compare5.c,
6167 src/regression/compare6.c, src/regression/compare7.c,
6168 src/regression/compare8.c, src/regression/compare9.c,
6169 src/regression/configword.c, src/regression/for.c,
6170 src/regression/inline.c, src/regression/mult1.c,
6171 src/regression/nestfor.c, src/regression/or1.c,
6172 src/regression/pointer1.c, src/regression/ptrfunc.c,
6173 src/regression/rotate1.c, src/regression/rotate2.c,
6174 src/regression/rotate3.c, src/regression/rotate4.c,
6175 src/regression/rotate5.c, src/regression/rotate6.c,
6176 src/regression/rotate7.c, src/regression/string1.c,
6177 src/regression/struct1.c, src/regression/sub.c,
6178 src/regression/sub2.c, src/regression/switch1.c,
6179 src/regression/while.c, src/regression/xor.c,
6180 src/regression/create_stc, src/regression/simulate,
6181 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6183 * src/regression/gpsim_assert.h: added
6185 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6187 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6188 ((void (code *) (void)) 0) ();
6197 * as/mcs51/aslink.h,
6199 * as/mcs51/asmain.c,
6200 * as/mcs51/lkdata.c,
6202 * as/mcs51/lkmain.c,
6205 * as/z80/asmain.c: fixed build on current cygwin:
6206 replaced getline() by as_getline()
6208 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6210 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6211 declarator in the symbol chain
6213 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6214 parameter list for function pointers
6215 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6216 * support/regression/tests/bug-716242.c: added
6218 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6220 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6222 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6224 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6226 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6227 inifinitely recurseable, added static
6228 * support/regression/tests/bug-1408066.c: added
6230 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6233 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6234 renamed, added possibility to create "postLoopLbl"-labels
6235 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6236 newiTempLoopHeaderLabel
6237 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6238 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6239 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6240 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6241 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6242 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6243 (basicInduction): fixed bug #136564, made static,
6244 (loopInduction): changed parameter of basicInduction, made static,
6245 (addPostLoopBlock): added
6246 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6247 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6249 * support/regression/tests/bug-136564.c: added
6250 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6251 --std-sdcc99 to LIBSDCCFLAGS
6253 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6255 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6257 * support/regression/tests/bug-1406131.c: added
6259 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6261 * src/SDCCast.c (decorateType): fix promotion of unary minus
6262 * src/SDCCsymt.c (computeType): beautified
6263 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6264 (valUnaryPM, valComplement): fix sign and promotion,
6265 (valNot): ANSI: result type is int (SDCC: unsigned char)
6266 * support/regression/tests/uminus.c: speedup by removing superflous
6268 * support/regression/tests/onebyte.c: added promotion and signedness
6269 tests for unary minus
6270 * support/regressions/tests/bug-477927.c: disable warning about
6271 uninitialized variables
6272 * support/regression/tests/not.c: added
6274 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6276 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6277 * src/mcs51/gen.c (gen51Code): show final register usage after
6278 fillGaps in asm with --i-code-in-asm
6279 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6280 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6281 incUsed, rliveClear, adjustIChain): made static,
6282 (setFromRange): excluded because it's unused,
6283 (findPrevUseSym, markWholeLoop): added,
6284 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6285 through all branches of predecessors enables sdcc to emit the warning
6286 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6287 (rlivePoint): made static, added parameter emitWarnings which is only
6288 true during the first run out of two,
6289 (findRecursiveSucc, findRecursivePred): removed,
6290 (computeLiveRanges): made static, added parameter emitWarnings,
6291 (dumpIcRlive): added for debugging only
6292 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6293 removed prototype of setFromRange()
6294 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6295 in call of computeLiveRanges()
6296 * support/regression/tests/bug-895992.c: added
6297 * support/regression/tests/bug-971834.c: added
6298 * support/valdiag/tests/bug-895992.c: added
6299 * support/valdiag/tests/bug-971834.c: added
6301 2005-12-18 Raphael Neider <rneider AT web.de>
6303 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6304 (genUnpackBits): improved code for direct operands,
6305 (genPackBits): improved code for literal assignment to bitfields
6306 and for direct destination operands (no FSR indirection),
6307 prevented redundant AND, fixes #1362800,
6308 (AccLsh): added parameter to disable masking of the result
6309 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6310 skip instructions with side-effects (like incfsz),
6311 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6312 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6313 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6316 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6318 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6319 volatile variables as spill location
6321 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6323 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6325 * support/regression/tests/bug-1376320.c: added
6327 2005-12-08 Raphael Neider <rneider AT web.de>
6329 * src/pic/device.c: renamed is_shared to pic14_is_shared
6330 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6331 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6332 (is_valid_identifier): added for above workaround
6334 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6336 * device/lib/Makefile.in: fixed to enable port-specific-objects
6337 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6338 char, thanks Hubert Sack
6339 * doc/sdccman.lyx: documented --xstack-loc,
6340 elaborated a bit more on interrupts and pitfalls,
6341 removed "setjmp/longjmp unsupported",
6342 documented some unsupported C99 features
6343 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6344 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6345 if, thanks Hubert Sack
6346 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6347 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6349 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6350 regression tests can report resource usage (rfe 700441)
6351 * support/regression/collate-results.py: report resource usage
6352 * support/regression/ports/ds390/spec.mk,
6353 * support/regression/ports/hc08/spec.mk,
6354 * support/regression/ports/mcs51/spec.mk,
6355 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6356 * support/regression/ports/ds390/uCsim.cmd,
6357 * support/regression/ports/hc08/uCsim.cmd,
6358 * support/regression/ports/mcs51/uCsim.cmd,
6359 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6360 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6361 library, use the default one
6362 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6363 building the library
6365 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6367 * config.dsp: added dependency on .version and configure_vc.awk
6368 * device/include/setjmp.h: updated for --stack-auto and --xstack
6369 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6370 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6371 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6372 * device/lib/libsdcc.lib: added _setjmp
6373 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6374 (decorateType): fixed bug 1372851,
6375 (optimizeGetHbit): fixed warning
6376 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6377 array initialisation
6378 * support/regression/tests/bug1057979.c: added test for bug 1358192
6379 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6381 2005-12-03 Borut Razem <borut.razem AT siol.net>
6383 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6384 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6386 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6388 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6389 createIval): implement symbol independant "flexible array member",
6390 (createIvalCharPtr): implemented flexible array initialisation with a
6392 * src/SDCCsymt.c (copyStruct): removed,
6393 (getSize): fixed misleading comment,
6394 (getAllocSize): removed, the additional allocation size is now in
6395 sym->flexArrayLength,
6396 (checkStructFlexArray): new, syntax checks for flexible array members,
6397 (compStructSize): added syntax checks for "flexible array members"
6398 (copyStruct): removed,
6399 (copyLinkChain): removed inefficient fix for bug 770487
6400 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6401 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6402 symbol->flexArrayLength
6404 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6405 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6406 * support/regression/tests/structflexarray.c: added
6407 * support/valdiag/tests/structflexiblearray.c: added
6409 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6411 * src/SDCCast.c (decorateType): fixed bug 1368489
6412 * support/Util/SDCCerr.c,
6413 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6415 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6417 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6418 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6420 2005-11-27 Borut Razem <borut.razem AT siol.net>
6422 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6423 support/cpp2/mkdeps.h: added command line option
6424 -obj-ext=<extension> to SDCPP to define object file externion, used
6425 for generation of make dependencies (-M)
6426 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6428 2005-11-26 Borut Razem <borut.razem AT siol.net>
6430 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6431 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6432 added pic and pic16 libraries
6434 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6436 * device/include/float.h: Corrected typo in prototype of __fsgt
6438 2005-11-25 Borut Razem <borut.razem AT siol.net>
6440 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6441 added creation of model-mcs51-stack-auto libraries
6443 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6445 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6447 * src/SDCCast.c (createIvalArray): removed obsolete comment
6449 2005-11-24 Borut Razem <borut.razem AT siol.net>
6451 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6452 added missing device/lib/mcs51/crt*.asm sources
6454 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6456 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6458 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * device/lib/_fs2schar.c,
6461 * device/lib/_fs2sint.c,
6462 * device/lib/_fs2slong.c: optimized inline asm
6464 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6466 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6467 Better handling of floats between -1.0 and 0.0.
6469 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6471 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6472 (the missing "if"s prohibited removal of redundant labels)
6474 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6476 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6477 Properly convert floats between -1.0 and 0.0 to long, int, and char
6478 types (max integer value of negative floats tends to zero).
6479 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6480 Removed changes made so to work properly with floats between
6481 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6484 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6486 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6487 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6488 (genCast) cosmetic change
6489 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6490 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6492 * support/regression/tests/bitfields (testSignedBitfields): added
6494 2005-11-18 Borut Razem <borut.razem AT siol.net>
6496 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6497 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6498 introduced SILENT option to make building of pic16 libraries less
6500 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6502 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6503 Now they work properly with floats between -1.0 and 0.0
6504 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6506 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6508 * src/SDCCicode.c (printOperand): added missing else
6510 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6512 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6513 reformatted for better readability
6514 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6517 2005-11-17 Borut Razem <borut.razem AT siol.net>
6519 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6520 introduced SILENT option to make building of pic16 libraries less
6521 verbose - used for nightly snapshot build
6522 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6523 available on Win32 platforms.
6524 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6525 medium, large, pic and pic16
6527 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6529 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6530 printf("%f"...) sets fraction to zero.
6532 2005-11-16 Raphael Neider <rneider AT web.de>
6534 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6536 * src/pic/gen.c (genIfx): implemented for CARRY bit
6537 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6538 to generic pointers, fixes #1357332,
6539 (pic16_movLit2f): NEW,
6540 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6542 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6544 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6546 2005-11-11 Raphael Neider <rneider AT web.de>
6548 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6549 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6550 compute pointer's type from operand,
6551 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6552 improved single bit reads, fixes bug #1353379
6554 2005-11-09 Borut Razem <borut.razem AT siol.net>
6556 * support/scripts/sdcc.nsi: added lib/pic to the package
6558 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6562 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6564 * support/regression/tests/bug1348008.c: added
6565 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6566 * support/regression/tests/bug1337835.c: updated comment
6568 2005-11-06 Borut Razem <borut.razem AT siol.net>
6570 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6571 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6572 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6573 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6574 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6575 dynamic construction of cl_error_class and derivates - 2.nd try
6577 2005-11-05 Borut Razem <borut.razem AT siol.net>
6579 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6580 bug, which caused Bus Errors on sparc solaris
6582 2005-11-04 Borut Razem <borut.razem AT siol.net>
6584 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6585 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6586 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6587 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6588 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6589 and derivates to resolve the initialization problem on OSX
6591 2005-11-02 Borut Razem <borut.razem AT siol.net>
6593 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6594 corrected typo - #include <winsock2.h>
6596 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6598 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6599 (_asxxxx_mapping): added org directive for future enhancements
6601 2005-11-01 Borut Razem <borut.razem AT siol.net>
6603 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6604 enabled sockets on WIN32
6605 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6607 2005-10-31 Borut Razem <borut.razem AT siol.net>
6609 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6610 WIN32 backslash path delimiters should be escaped when used in C strings
6611 * support/regression/tests/bitfields.c: exclude failing assertions for
6612 __CYGWIN32__ and __MINGW32__ hosts
6614 2005-10-30 Borut Razem <borut.razem AT siol.net>
6616 * src/SDCCutil.c: corrected double comparison typo
6618 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6620 * device/lib/medium/Makefile: added for new memory model medium
6621 * device/include/asm/mcs51/features.h: updated for medium/pdata
6622 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6623 added Multiply & Accumulate sbit's and MAC0_PAGE define
6624 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6625 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6626 * device/lib/_mullong.c: update for medium model
6627 * device/lib/incl.mk: added medium model
6628 * doc/sdccman.lyx: documented medium model
6629 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6630 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6631 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6632 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6633 (allocParms): set SCLS and OCLS to pdata for medium model
6634 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6636 (powof2): return <0 if not power of 2
6637 * src/avr/gen.c (genBitWise): use updated powof2
6638 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6639 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6640 (shiftLLeftOrResult): use B if necessary
6641 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6642 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6643 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6644 * support/regression/Makefile.in: added test-mcs51-medium
6645 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6647 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6649 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6651 * device/lib/time.c (mktime): fixed bug 1334315
6653 2005-10-28 Raphael Neider <rneider AT web.de>
6655 * device/include/pic/p16f_common.inc: added common declarations
6656 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6658 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6661 (aopPutUsesAcc): added to predict accumulator use,
6662 (assignResultValue): save acc if necessary,
6663 (genMinusDec): store result if indirectly addressed,
6664 (genDivOneByte): save acc if necessary,
6665 (movLeft2Result): bugfix if left already in acc,
6666 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6667 attention to accumulator use (esp. pdata),
6668 (genReceive): receive pdata correctly
6669 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6670 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6672 2005-10-27 Raphael Neider <rneider AT web.de>
6674 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6676 2005-10-27 Raphael Neider <rneider AT web.de>
6678 * .version: changed version to 2.5.4
6679 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6680 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6681 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6682 arithmetics support routines
6683 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6684 * device/lib/Makefile.in: also create installdir for pic
6686 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6688 * src/pic/device.c (dump_sfr): rewritten to delegate register
6689 placement to the linker (use `extern sym' rather than sym EQU addr),
6690 (validAddress): fixed to check last specified address
6691 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6692 (popGetLit): truncate literal value to 8 bit,
6693 (popGet): moved assert to more appropriate place
6694 (popGetExternal): create pCode operand from and mark the according
6695 symbol as being `extern'
6696 (popGetAddr): added sanity check on immediate's offset, provide
6697 GPOINTER tag on demand
6698 (aopPut): fixed for immediates,
6699 (mov2w_op): move operand's address or contents to WREG (depending on
6700 operand type), safer variant of mov2w,
6701 (movwf,call_libraryfunc): NEW, handy abbreviations,
6702 (get_argument_pcop,get_return_val_pcop,pass_argument,
6703 get_returnvalue): interface for accessing function parameters and
6705 (assignResultValuei,genRet): use new parameter/return value interface
6706 (pic14_getDataSize): back to old version handling generic pointers,
6707 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6708 provided implementation and/or fixed old one,
6709 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6710 calls, removed legacy 8051 reference code
6711 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6712 (loadSignToC): NEW, move the operands sign bit to CARRY,
6713 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6714 genRightShiftSigned, accepts negative shift counts,
6715 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6716 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6717 generic pointers, __data pointers and __code pointers,
6718 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6719 and signed bitfields, limit bitfields to 8 bit,
6720 (genDataPointerGet): fixed number of bytes read,
6721 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6722 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6723 pointers to constant data are no longer assumed to point to __code
6724 space, removed invalid pointer types,
6725 (bitpatternFromVal): retrieve the PICs representation of an integer
6727 (genDataPointerSet): fixed assigning to po_immediate operands,
6728 (genGenPointerSet): implemented as library call,
6729 (genIfx): fixed incorrect condition,
6730 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6731 provide GPOINTER tag according to destination's storage class,
6732 (genCast): added code to handle casting to generic pointers, added
6733 sign-/zero extension of the result
6734 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6735 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6736 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6738 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6739 address/register resides in the shared banks
6740 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6741 put all variables into separate sections (have the linker arrange
6743 (picglue): put init code and interrupt handlers in separate sections
6744 * src/pic/main.c: added port specific options table, modified to PORT
6745 structure to make GPOINTERs 3 byte, added pic14_options
6746 (_pic14_do_link): private linking routine (update paths to libraries,
6747 add libsdcc.lib by default)
6748 * src/pic/main.h: declare pic14_options
6749 * src/pic/pcode.c: fixed instructions i/o relations,
6750 (RegCond): reverted to correct version,
6751 (newpCodeOpLit): truncate literals to 8 bit,
6752 (genericPrint): added debug output,
6753 (getRegFromInstruction): fixed for various operand types, simplified
6754 (BuildFlow): fixed broken handling of isntructions with labels
6755 (LinkFlow): start at last instruction in flow (skip trailing comments),
6756 pass the flow on to the next instruction after CALL
6757 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6758 (insertPCodeInstruction): fixed inserting after a skip instruction,
6759 (DoBankSelect): fixed for labeled instructions
6760 (OptimizepBlock): honor --nopeep switch
6761 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6762 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6763 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6764 (pCodeOptime2pCodes): allow disabling this optimization via
6765 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6766 but is still buggy), started implementation of a dataflow based
6767 pCode optimization (CSE + dead code elimination)
6768 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6769 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6770 names are independant of the stack location and therefore portable across
6773 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6775 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6776 (selectSpil): fixed bug 1337835 by not spilling bit variables
6777 * support/regression/tests/bug1337835.c: added test for this bug
6778 * src/mcs51/peeph.def: restart after rule 3.c,
6779 addded rules 263.x to optimize loading constants
6781 2005-10-26 Raphael Neider <rneider AT web.de>
6783 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6784 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6785 (genAssign): emit warning when casting literals to generic pointer
6786 type, also applies when taking the address of a fixed variable,
6787 (genCast): improved casting to generic pointers
6788 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6789 extern variables, added verbose error message
6790 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6792 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6794 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6795 carry must be complemented too
6796 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6797 could be emitted by genMinus
6798 * src/SDCCval.c (constVal): fixed bug 1305065
6800 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6802 * src/SDCCast.c (addCast): added promotion for bit variables
6803 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6804 promotion casts + optimisation
6805 (optimizeGetWord): fix warning 'i' might be used uninitialized
6806 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6807 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6809 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6811 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6812 all chars are promoted to int; promotion should be handled in SDCCast.c
6814 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6816 * device/lib/_strcmp.c: Fixed bug 1326457
6818 2005-10-11 Raphael Neider <rneider AT web.de>
6820 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6821 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6823 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6825 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6826 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6828 2005-10-04 Raphael Neider <rneider AT web.de>
6830 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6831 device/lib/pic16/pics.all: added pic18f1320
6832 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6834 2005-09-30 Raphael Neider <rneider AT web.de>
6836 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6837 * src/pic16/devices.inc: NEW, provides device descriptions
6838 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6840 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6842 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6845 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6847 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6848 documented Any Order Bit, Higher Order Byte and Higher Order Word
6849 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6850 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6851 (optimizeGetAbit): new, to get any bit, not only the high bit,
6852 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6853 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6854 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6855 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6856 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6857 GETABIT, GETBYTE, GETWORD: decorate them,
6858 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6859 (ast_print): added GETABIT, GETBYTE, GETWORD
6860 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6861 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6862 (geniCodeBinary): new generic binary icode,
6863 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6864 * src/port.h: updated comment for PORT.hasExtBitOp
6865 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6866 (genGetByte): new, to get a single byte,
6867 (genGetWord): new, to get a word from a long,
6868 (gen51Code): added GETABIT, GETBYTE, GETWORD
6869 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6871 2005-09-23 Raphael Neider <rneider AT web.de>
6873 * configure.in, configure: have device/lib/pic configured
6874 * device/lib/Makefile.in: added model-pic14
6875 * device/lib/clean.mk: added pic/ to clean rule
6876 * device/lib/pic: added rudimentary pic14 library providing support
6877 functions for multiplication/division/generic pointer access
6878 * src/SDCCopt.c (convilong): mark support functions as extern
6879 for pic14 port as well
6880 * src/pic/gen.c (genMult): added assertions,
6881 (genpic14Code): emit warning on unhandled iCodes
6882 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6883 * src/pic/pcode.c (pCodeOpCopy),
6884 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6885 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6886 SFR_REGISTER}), made safe for future extensions
6887 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6888 instructions even if preceeded by SKIP instructions (also remove
6889 them); removed unused code
6890 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6891 prevents leaving parts of the structure uninitialized after copying
6893 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6897 * support/regression/tests/addsub.c: added test for the bug
6899 2005-09-21 Raphael Neider <rneider AT web.de>
6901 * device/include/pic16/pic18f1220.h,
6902 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6903 * device/lib/pic16/Makefile.rules: added missing opening paren
6904 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6905 are provided in genutils.c,
6906 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6907 operand/result sizes,
6908 (genCmp): assert on NULL pointers first, then check deref'ed values
6909 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6912 2005-09-18 Raphael Neider <rneider AT web.de>
6914 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6915 as these are now unused,
6916 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6917 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6918 local, avoids uninitialized pointer dereference on r->name
6919 * src/pic16/ralloc.c (newReg): fixed indentation
6921 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6923 * src/SDCCval.c (constVal): fixed bug 730366
6924 * support/Util/SDCCerr.c,
6925 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6927 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6929 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6931 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6933 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6935 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6938 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6939 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6940 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6941 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6942 * packihx/packihx.c (hexDigit): made c unsigned char
6943 * as/mcs51/lklibr.c (fndsym),
6944 * link/z80/lkgb.c (gb),
6945 * link/z80/lklibr.c (fndsym),
6946 * link/z80/lkrloc.c (relr),
6947 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6948 * src/SDCC.lex (checkCurrFile, process_pragma),
6949 * src/SDCCglue.c (spacesToUnderscores),
6950 * src/SDCCmain.c (setParseWithComma, processFile),
6951 * src/asm.c (tvsprintf, printCLine),
6952 * src/avr/gen.c (emitcode, aopPut),
6953 * src/ds390/gen.c (emitcode),
6954 * src/hc08/gen.c (emitcode, emitinline),
6955 * src/mcs51/gen.c (emitcode, genInline),
6956 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6958 * src/pic/ralloc.c (debugLog),
6959 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6961 * src/pic16/ralloc.c (debugLog),
6962 * src/z80/main.c (_process_pragma):
6963 made all ctype.h function calls safe
6964 * src/SDCCopt.c: include math.h for fabs
6965 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6966 and used them throughout the code to make ctype.h function calls safe
6967 * src/ds390/main.c (asmLineNodeFromLineNode),
6968 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6969 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6971 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6972 (newpCodeAsmDir): made ctype.h function calls safe
6973 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6974 pic16_emitcode): made lbp unsigned char*
6975 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6976 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6977 * src/xa51/gen.c (emitcode),
6978 * src/z80/gen.c (_emit2): made lbp unsigned char*
6979 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6982 2005-09-05 Raphael Neider <rneider AT web.de>
6984 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6985 access bank splitpoint
6987 2005-09-05 Raphael Neider <rneider AT web.de>
6989 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6991 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6993 * .version: changed to version 2.5.3
6994 * doc/sdccman.lyx: changed version to 2.5.3,
6995 documented --codeseg and --constseg and pragma codeseg and constseg,
6996 documented bit parameters (reentrant) and bit returning
6997 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6998 currFunc->recvSize, but is this ok for all ports?
6999 (ast2iCode): result of ~ on unsigned char must be cast to int for
7001 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7002 function pointers in bit space
7003 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7004 (processFuncArgs): call port.reg_parm() with reentrancy info
7012 * src/z80/main.c: port.reg_parm prototype extended with
7013 "bool reentrant" parameter
7014 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7015 options.stackAuto for allocating bit register parameters
7016 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7017 (genSend): set BitBankUsed if it is,
7018 (selectRegBank): factored out of genCall for use in genPcall,
7019 (genCall): removed redundant dtype assignmen, use selectRegBank,
7020 (genPcall): handle returning in Carry properly, save in F0 if needed,
7021 (genReceive): handle bit register parameters
7022 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7023 (mcs51_assignRegisters): enable bit registers for all reentrant
7024 functions and don't set BitBankUsed unconditionally
7025 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7026 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7027 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7029 2005-08-27 Borut Razem <borut.razem AT siol.net>
7031 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7032 ppc-osx (Darwin) does not support -u option. It seems that it is
7033 supported only on Linux - GNU cp
7035 2005-08-25 Borut Razem <borut.razem AT siol.net>
7037 * sim/ucsim/gui.src/serio.src/Makefile.in,
7038 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7039 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7040 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7041 install and strip, since the strip at /usr/ccs/bin should be used
7044 2005-08-24 Borut Razem <borut.razem AT siol.net>
7046 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7048 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7050 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7053 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7055 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7056 * as/mcs51/lkmain.c (link_main): fixed warning
7057 * device/include/stdbool.h: ds390 has no advanced bit support yet
7058 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7059 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7060 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7061 and updated their macros
7062 * src/SDCCval.c (constVal): updated comment for renamed b_long
7064 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7066 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7067 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7068 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7069 (oprio): set priority for '['
7070 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7072 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7073 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7074 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7075 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7076 added overlayable BIT_BANK area
7077 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7078 (summary2): explain 'T' in legenda
7079 * as/mcs51/lkrloc.c: replaced old K&R style,
7080 (relr): added R_BIT processing,
7081 (errmsg): added "Bit-addressable relocation error",
7082 (adb_bit): added for converting from byte- to bit-addressable space,
7083 (adb_24_bit): added for converting from byte- to bit-addressable space
7084 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7085 used in reentrant functions now even as return value
7086 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7087 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7088 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7089 * src/SDCCglobl.h: added indicator BitBankUsed
7090 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7091 the bit registers b0-b7
7092 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7093 (geniCodeCast): fixed bug 1263853,
7094 (geniCodeLogicAndOr): put result in bool or char,
7095 (geniCodeReceive): added parameter func for accessing the return type,
7096 (geniCodeFunctionBody): pass func to geniCodeReceive
7097 * src/SDCCmain.c: added indicator BitBankUsed
7098 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7099 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7100 (checkSClass): don't put automatic bool/bit on stack,
7101 (checkFunction): removed check on function cannot return bit
7102 * src/SDCCsymt.h: added newBoolLink prototype
7103 * src/mcs51/gen.c (rb1regs): added bit registers,
7104 (movc): created for assigning to carry,
7105 (pushReg, popReg): created for pushing registers,
7106 (sameRegs): check both AOP_REG and AOP_CRY types,
7107 (aopOp): handle bit registers,
7108 (aopPut): optimization no self-assign,
7109 (saveRegisters): push reg->base (bits) only once for bit registers,
7111 (unsaveRegisters): pop reg->base only once and use popReg,
7112 (assignResultValue): added parameter func and return in carry for bits,
7113 (genIpush): optimization no reload in A if not changed,
7114 (genSend): bit parameters in reentrant functions are passed in bit
7115 registers by first assigning to bits in B, then save registers and
7117 (genCall): handle returning in Carry properly, save it in F0 if needed,
7118 (genPcall): updated assignResultValue call, this is not safe yet for bit
7119 returning function !!!
7120 (genFunction): don't generate equ's for bit registers and use pushReg,
7121 (genEndFunction): take care of bit returning functions and use popReg,
7122 (genRet): return bit in Carry,
7123 (genIfx): optimize bit registers and other directly addressable bits,
7124 (genReceive): updated assignResultValue call
7125 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7126 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7127 registers when using stack-auto
7128 * src/mcs51/ralloc.c (_G): added allBitregs,
7129 (regs8051): added the bit registers,
7130 (createStackSpil): use macro IS_BIT,
7131 (getRegBit): added to allocate a bit register, else spill,
7132 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7133 (updateRegUsage): factored out to ease stepping while debugging,
7134 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7135 also allocate bit registers,
7136 (fillGaps): handle bit registers,
7137 (findAllBitregs): added to create bit vector with all bit registers,
7138 (mcs51_allBitregs): returns this bit vector,
7139 (mcs51_assignRegisters): when using stack-auto use bit registers for
7140 passing parameters and creating local variables
7141 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7143 2005-08-22 Borut Razem <borut.razem AT siol.net>
7145 * device/lib/Makefile.in: replaced find option -or with -o
7146 to make it run on solaris
7148 2005-08-22 Raphael Neider <rneider AT web.de>
7150 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7151 fixes #1265442 (crash on Solaris)
7153 2005-08-20 Borut Razem <borut.razem AT siol.net>
7155 * configure, configure.in: added tests for libsocket and libnsl libraries,
7156 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7157 from support/regression/Makefile.in
7158 * support/regression/Makefile.in: added
7159 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7160 * sim/ucsim/libtool: regenerated on sparc-solaris
7161 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7162 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7163 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7164 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7165 sparc-solaris, which doesn't use GNU ld linker
7166 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7167 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7169 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7171 * src/mcs51/peeph.def: updated comments
7173 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7175 * device/lib/_gptrget.c,
7176 * device/lib/_gptrput.c: slightly shorter
7177 * doc/sdccman.lyx: incremented version
7178 * src/mcs51/peeph.def: moved peephole comments to the line of first
7179 change to better keep line correlation, reanimated 186.e
7180 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7182 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7184 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7185 David Saxton with quotes around file name.
7187 2005-08-15 Borut Razem <borut.razem AT siol.net>
7189 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7190 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7191 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7192 make tests run on x86_64 platform
7194 2005-08-13 Raphael Neider <rneider AT web.de>
7196 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7197 as it might be executed DURING a build (parallel make is wonderful)
7199 2005-08-13 Raphael Neider <rneider AT web.de>
7201 * device/lib/Makefile.in (port-specific-objects-pic16):
7202 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7203 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7205 * device/lib/pic16/Makefile.rules: build subdirs before creating
7206 the library, removed builddir rule, create $(builddir) early in
7207 recurse rule, use empty recurse rule for leaf directories
7208 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7209 mkdir errors (race condition), removed duplicate suffix "hex"
7211 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7212 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7213 prevents mkdir -p from aborting on Alpha
7215 2005-08-12 Raphael Neider <rneider AT web.de>
7217 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7218 db-statements in order to allow for arrays of pointers in code
7219 sections to be placed without interspersed 0-padding, fixes
7221 * (emitStatistics): fixed division by zero for pic18f1220
7222 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7223 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7224 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7225 * (pic16_pCodeConstString): keep track of already emitted string
7226 literals to prevent "duplicate definitions of symbol _str_NR"
7227 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7229 * device/lib/Makefile.in: ignore failing PIC16 library builds
7230 * device/lib/pic16/Makefile: do not build if gputils are missing
7231 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7233 2005-08-10 Raphael Neider <rneider AT web.de>
7235 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7238 2005-08-10 Raphael Neider <rneider AT web.de>
7240 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7241 Rokas' patch to add the new fixed point type "__fixed16x16"
7242 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7243 functions for __fixed16x16 arithmetics
7244 * device/lib/pic16: reimplemented the build system to support
7245 a separate build directory, better handling of libio (create
7246 the library in a separate subdir for each architecture) and
7247 easier configuration (centralized in Makefile.common)
7249 2005-08-07 Raphael Neider <rneider AT web.de>
7251 * src/pic16/gen.c (genrshTwo): fixed sign extension
7252 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7253 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7255 * device/include/pic16/pic18f4220.h: NEW, header for
7256 pic18f4220 and pic18f4320
7257 * device/include/pic16/pic18fregs.h: added new devices,
7258 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7259 * device/include/pic16/signal.h: resolved name clashes
7260 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7261 to also allow testing for interrupt enable bits, added
7262 comments on how to use the macros
7263 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7264 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7265 register definitions for the devices
7266 * device/lib/pic16/pics.all: added new devices
7267 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7269 * device/lib/pic16/libc/stdlib/memfree: do not count
7270 the block header as free memory
7271 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7272 simplified and added missing end-of-blocklist-marker
7273 (reported by Peter Onion, fixes #1252814)
7274 * (_mergeHeapBlock): fixed loop condition
7275 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7276 len==0, restructured code
7277 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7278 up a bit, reduced bitfield accesses, prevent endless loops
7279 in case of heap corruption
7280 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7281 "unreferenced arguments/must return a value" warnings
7282 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7283 replaced BAUDREG with SPBRG
7284 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7285 device/lib/pic16/debug/gstack/gstack.c: replaced
7286 _naked, _asm, _endasm with __naked, __asm, __endasm
7288 2005-08-05 Raphael Neider <rneider AT web.de>
7290 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7291 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7293 2005-08-05 Borut Razem <borut.razem AT siol.net>
7295 * device/lib/Makefile.in: added missing ';'
7296 * configure: removed ^M characters
7298 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7300 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7301 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7304 2005-08-04 Borut Razem <borut.razem AT siol.net>
7306 * configure.in: pic16 libraries build 2nd try - enable running
7307 configure in device/lib/pic16
7308 * configure: regenerated from configure.in
7309 * device/lib/Makefile.in: create $(PORT)/bin directory
7311 2005-08-03 Raphael Neider <rneider AT web.de>
7313 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7314 to get/set values via pointers
7315 * (genUnpackBits,genPackBits): changed detection of
7316 ptr->bitfield vs. sym.bitfield, fixed access via generic
7317 pointers, removed dead (wrong) code for multibyte bitfields
7318 * (genNearPointerGet, genGenPointerGet): removed useless code,
7319 fixed bitfield detection, fixes #1250594
7320 * (genNearPointerSet): removed useless code
7321 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7322 and introduced macro pic16_emitpcode that conditionally emits
7323 the origin of the following pCode (useful for debugging SDCC)
7324 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7325 * (createDefmap): fixed handling of LFSR for --optimize-df
7327 2005-08-02 Borut Razem <borut.razem AT siol.net>
7329 * device/lib/Makefile.in: pic16 libraries build enabled since
7330 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7332 2005-08-02 Raphael Neider <rneider AT web.de>
7334 * src/pic16/gen.c (genPackBits): removed deprecated warning
7335 * (genGenPointerSet): fixed bitfield detection
7337 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7339 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7341 2005-07-31 Raphael Neider <rneider AT web.de>
7343 * device/lib/pic16/libdev/pic18f458.c,
7344 device/include/pic16/pic18f458.h: added missing T0CONbits
7346 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7348 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7350 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7352 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7354 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7356 * device/include/mcs51/at89c51ed2.h: added.
7358 2005-07-23 Raphael Neider <rneider AT web.de>
7360 * src/pic/gen.h: added emitpcode macro for debugging
7361 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7362 and replace by macro adding debug information on demand
7363 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7364 * (gencjne): tried to fix; replaced with correct (slower) code
7365 * (gen{Unp,P}ackBits): fixed single bit access
7366 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7367 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7368 previous instruction
7369 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7370 register has to be handled with care (forbidding movement
7371 of assignments/uses, removing assignments completely, ...)
7372 * (pCodeOptime2pCodes): make use of regIsSpecial
7373 * added lots of debugging output (commented out)
7374 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7375 from being reused as result UNLESS it is known to work
7377 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7379 * support/Util/dbuf.h: include <stddef.h> for size_t
7380 * .version: changed to version 2.5.2
7382 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7384 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7386 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7388 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7389 (genModOneByte): removed needless psha/pula
7391 2005-07-22 Raphael Neider <rneider AT web.de>
7393 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7394 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7395 * src/pic/gen.c (resolveIfx): do not "invent" labels
7396 * (genSkipc): changed to positive logic
7397 * (genSkipCond): removed as no longer needed
7398 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7400 * (genLeftShift): check operands are in different registers
7401 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7402 INCF does not update CARRY...
7403 * src/pic/main.c: fixed _linkCmd
7404 * src/pic/pcode.c (unlinkpCode): added inactive code
7405 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7406 alive (do not assign result and operand overlapping registers)
7408 2005-07-22 Raphael Neider <rneider AT web.de>
7410 * src/pic/device.c (dump_sfr): replaced register declaration with
7411 call to emitSymbolToFile() to avoid duplicate symbols
7412 * (assignRelocatableRegisters): do not declare external symbols
7413 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7414 right (take size of type, not etype)
7415 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7416 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7417 * (packRegsForAccUse): disabled assignment of WREG as
7418 the result reg to prevent occurence of just fixed #1235003,
7420 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7421 symbols (avoids duplicate symbols in .asm file)
7422 * (pic14emitRegularMap): use emitSymbolToFile()
7423 * src/pic/gen.c (aopOp): fixed spillLocation handling
7424 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7425 * (genDataPointerSet): removed unneccessary variables/output
7427 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7429 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7430 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7432 2005-07-21 Raphael Neider <rneider AT web.de>
7434 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7435 architecture cannot handle them efficiently, fixes bug #1235003
7436 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7437 check for empty sets before using them (fixes bug #1232190)
7439 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7441 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7442 (lnksect2): generate warnings for memory overlap
7443 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7444 constseg to set the name of these segments so you can instruct the linker
7445 to place them in banks
7446 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7447 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7448 added code_seg and const_seg to options
7449 * src/SDCCglue.c (emitMaps): use options.const_seg,
7450 (createInterruptVect): put interrupt vectors in segment HOME,
7451 (glue): put HOME before static segment and put the main glue in HOME,
7452 (glue): use options.code_seg
7453 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7454 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7455 these segments so you can instruct the linker to place them in banks
7456 (linkEdit): use code_loc for HOME segment which should be the first
7457 segment in code memory now
7458 * src/SDCCmem.c: fixed more stuff like bug 1238386
7459 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7460 (changePointer): don't change function pointers to code pointers for
7462 (compareType): added exceptional check for banked function pointers
7463 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7464 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7465 after static in code memory
7466 * src/mcs51/gen.c: added aopLiteralLong prototype,
7467 (aopForSym): use getSize for functions,
7468 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7469 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7470 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7472 (genPcall): use call for literal function pointers and generate banked
7473 calls over the one trampoline so there's only one place for the user to
7474 modify according to his/hers hardware,
7475 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7476 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7477 * src/mcs51/main.c: added keyword banked,
7478 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7479 * support/Util/SDCCerr.c,
7480 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7481 needed for passing the bank and address to the trampoline
7482 * device/lib/mcs51/crtbank.asm: added for bankswitching
7483 * device/lib/mcs51/Makefile: added crtbank
7485 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7487 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7488 for fields at offset 0 of a struct or union as reported
7489 on 2005-07-07 in the developer mailing list.
7491 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7493 * src/SDCCmem.c: fixed bug 1238386
7495 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7497 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7498 (patch #1144962), added peephole 300, enabled 259.x
7499 * doc/sdccman.lyx: removed screenshot and provided link instead
7501 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7503 * doc/sdccman.lyx: added section about debugging with ddd
7504 * doc/figures/ddd_example.eps: screenshot of debugging session
7506 2005-07-04 Raphael Neider <rneider AT web.de>
7508 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7509 like CODE pointers, fixes #1115683
7510 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7511 call, fixes bugs #1232211, #1228110,
7512 fixed wrong casts to pCodeFlow from pCodeInstructions
7514 2005-07-04 Raphael Neider <rneider AT web.de>
7516 * src/pic/gen.c (popGet): changed assert to allow for
7518 * (popGetAddr): changed signature to provide
7519 an additional index, patched all call sites
7520 * (genCmpEq): handle literal-like operands correctly
7521 * (genAddrOf): added sanity checks on __code/__data pointers
7522 * (genAssign): added handling of symbols from __code section
7523 * (gencjne): do not generate code for comparisons whose result
7524 is neither stored nor used, fixes bug #1171114
7525 * (AccLsh, AccRsh): operate on operand instead of WREG
7526 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7527 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7529 * rewrote complete shift-by-literal logic, commented unused
7531 * (genConstPointerGet): get multiple bytes (if result size > 1),
7532 fixed handling of non-immediate addresses
7533 * (genPointerGet): handle CODE pointers like CONST pointers
7534 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7535 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7536 operand is to be treated as a literal or not
7537 * (mov2w,genPcall,genCmpEq),
7538 src/pic/genarith.c: use aop_isLitLike() to decide between
7539 literal/register contents
7540 * (addSign): added missing offset
7541 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7542 only emit comment in debug-mode,
7543 use {aop,op}_isLitLike throughout the file
7544 * src/pic/glue.c: fix initializers for pointers (work in progress)
7545 * src/pic/pcode.c (get_op): honor index on _const symbols
7546 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7547 * (dumppBlock): added pCode size estimation
7548 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7549 check for IS_SYMOP before OP_SYMBOL'ing
7550 * fixed indentation, compacted switch-statements
7551 * (allocReg): find free register and allocate it instead of
7552 allocating new registers all the time
7553 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7554 registers as its operands (necessary only for multibyte GETs)
7556 2005-07-01 Raphael Neider <rneider AT web.de>
7558 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7559 debugging .asm-output macros FENTRY + FEXIT
7560 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7562 * (emitpComment): NEW, printf to pCode
7563 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7565 * (popGetAddr): NEW, variant of popGet to access an immediates
7566 high(er) bytes instead of the n'th byte of memory they reference,
7567 replaced popGet with popGetAddr where neccessary
7568 * (genDataPointerGet): reactivated and fixed implementation
7569 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7571 * (genDataPointerSet): fixed multibyte assignments
7572 * (genpic14Code): fixed --i-code-in-asm handling
7573 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7574 * (genPlus): fixed index-out-of-bounds error
7575 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7576 * src/pic/ralloc.c: added debugging output macro FENTRY2
7577 * (spillThis): fixed indentation, enbraced for-body for clarity
7578 * (rematStr): commented out as now unused
7579 * (regTypeNum): commented out special spill case (overwrites
7581 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7583 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7585 * doc/sdccman.lyx: documented sfr16/sfr32,
7586 added example for using storage class with function pointers
7587 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7589 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7591 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7592 * device/lib/_itoa.c,
7593 * device/lib/_ltoa.c: optimized codesize
7594 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7595 but don't know how to suppress the double warning.
7596 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7597 * support/Util/SDCCerr.c,
7598 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7600 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7602 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7603 fixed old K&R prototypes
7604 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7605 * device/lib/_gptrget.c,
7606 * device/lib/_gptrgetc.c,
7607 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7608 also new versions for small generic pointers and banked generic pointers
7609 * src/port.h: added const_name
7610 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7611 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7612 * src/SDCCcse.c (findPrevIc): check all associative operators
7613 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7614 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7615 * src/SDCCmem.c: updated comments,
7616 set far-space to 0 for pdata, results in optimized code
7617 * src/SDCCmem.h: added macro CONST_NAME
7618 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7619 moving the info into the highest bits, see also gptrget/gptrput
7620 * src/src.dsp: added sdcc.ico to project files
7621 * src/avr/gen.c (genCast): fixed bug 0x%d
7622 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7623 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7624 relation between ptr_type and DCL_TYPE,
7625 (genCast): fixed bug 0x%d
7626 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7627 (CODE)" for const_name
7628 * src/hc08/gen.c (genCast): fixed bug 0x%d
7629 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7630 (hc08_port): added "CONST (CODE)" for const_name
7631 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7632 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7633 between ptr_type and DCL_TYPE,
7634 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7635 operand* and took AOP() inside function so sfr-ness can be checked,
7636 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7638 (genFunction, genEndFunction): optimized stack setup,
7639 (genMinus): optimized for literals with ending zeroes (in bytes),
7640 (genCast): fixed bug 0x%d
7641 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7642 (mcs51_port): added "CONST (CODE)" for const_name
7643 * src/mcs51/peeph.def: made rule 226 more generic
7644 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7645 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7646 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7647 * src/z80/main.c (z80_port): added NULL for const_name,
7648 (gbz80_port): added NULL for const_name
7649 * support/regression/tests/bug663539.c,
7650 * support/regression/tests/sfr16.c: new tests
7652 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7654 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7656 2005-06-24 Raphael Neider <rneider AT web.de>
7658 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7660 * device/include/pic16/signal.h: added USBIF
7663 2005-06-24 Raphael Neider <rneider AT web.de>
7665 * device/lib/pic16/libdev/pic18f2455.c,
7666 device/include/pic16/pic18f2455.h: NEW
7667 * device/include/pic16/pic18fregs.h,
7668 device/lib/pic16/pics.all,
7669 src/pic16/device.c: added 18f2455
7670 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7671 device/include/pic16/{pic18f[68][567].h,usart.h}:
7672 replaced MULTIPLE_USARTS define with more relaible
7673 compatibility sfrs (for USART access)
7675 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7677 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7678 and the output asm file line is printed on two lines.
7680 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7682 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7683 BGT, BLE, BHI, and BLS instructions
7684 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7686 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7687 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7689 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7691 2005-06-15 Raphael Neider <rneider AT web.de>
7693 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7694 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7695 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7696 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7697 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7699 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7701 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7702 Marcel Telka in bug #1215704
7704 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7706 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7707 located in shared memory bank.
7709 2005-05-31 Raphael Neider <rneider AT web.de>
7711 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7712 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7713 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7715 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7717 * device/lib/_strncpy.c: fixed the fix
7719 2005-05-26 Raphael Neider <rneider AT web.de>
7721 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7722 initializers with \0, bug #1208187
7723 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7724 intializers with \0, bug #1208187
7726 2005-05-26 Raphael Neider <rneider AT web.de>
7728 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7729 initializers with \0, bug #1208187
7730 * src/pic16/main.c (_process_pragma): added sanity checks
7731 for stack position and size, emit warnings when appropriate
7733 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7735 * device/lib/_strncpy.c: fixed not filling with \0
7737 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7739 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7741 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7742 compound_statement),
7744 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7746 2005-05-24 Raphael Neider <rneider AT web.de>
7748 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7750 2005-05-24 Raphael Neider <rneider AT web.de>
7752 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7753 TRISE definitions, closes bug #1162453
7755 2005-05-22 Raphael Neider <rneider AT web.de>
7757 * src/pic16/main.c (_process_pragma): check for missing
7758 arguments to pragmas code and udata
7759 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7760 consistency fixes to match other headers (thanks to Jim Paris)
7761 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7763 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7765 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7767 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * support/regression/tests/bug1198642.c: new test
7770 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7771 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7772 * support/scripts/resource.h,
7773 * support/scripts/resource.rc,
7774 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7775 * support/scripts/sdcc.ico: added 32x32 icon
7777 2005-05-18 Raphael Neider <rneider AT web.de>
7779 * device/lib/pic16/libdev/pic18f*.c,
7780 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7781 keywords to "__sfr" and "__at (X)"
7782 * device/include/pic16/pic18fregs.h: added pic18f4520
7783 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7784 #1203088 (MPLAB compatibility)
7786 2005-05-17 Raphael Neider <rneider AT web.de>
7788 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7789 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7790 * device/lib/pic16/pics.all: added new devices
7791 * src/pic16/device.c: added support for pic18f4520
7793 2005-05-16 Raphael Neider <rneider AT web.de>
7794 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7795 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7796 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7797 convenience function for bit access
7799 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7801 * device/lib/printf_large.c: fixed bug 1193299
7802 * support/regression/tests/bug1057979.c: added test %3.3s
7804 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7806 * device/include/mcs51/8051.h,
7807 * device/include/mcs51/8052.h: made parseable with lint
7808 * device/include/mcs51/lint.h: added include file for (sp)lint
7809 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7810 * doc/cdbfileformat.lyx,
7811 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7813 2005-05-14 Raphael Neider <rneider AT web.de>
7815 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7816 * device/lib/pic16/libc/stdlib/itoa.c (new)
7817 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7818 * device/lib/pic16/libio/Makefile: exclude subdir according to
7819 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7820 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7821 * src/pic16/gen.c (genFunction): prevent annoying warning
7822 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7824 * support/cpp2/cppmain.c (cpp_output_string): new
7825 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7828 2005-05-13 Borut Razem <borut.razem AT siol.net>
7830 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7832 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7834 * .version: changed to version 2.5.1; back to bleeding edge development
7836 2005-05-11 Borut Razem <borut.razem AT siol.net>
7838 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7839 generate PDF version 1.3 documents
7841 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7843 * .version: changed to version 2.5.0
7845 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7847 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7849 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7851 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7852 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7853 well as many smaller updates.
7854 * .version: changed to version 2.5.0-pre1
7856 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7858 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7860 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * support/regression/tests/bug1185672.c: added
7863 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7865 * src/mcs51/gen.c (genCall): added comments, made it look safer
7866 * src/mcs51/gen.c (genEndFunction): simplified
7868 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7872 2005-04-14 Borut Razem <borut.razem AT siol.net>
7874 * fixed bug 1045046 - SIGSEGV with really simple code?:
7875 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7876 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7878 2005-04-14 Borut Razem <borut.razem AT siol.net>
7880 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7881 src/pic16/device.h: temporarily disabled experimental #inline pragma
7884 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7886 * device/include/z80/stdio.h,
7887 * device/include/z80/string.h: removed these highly incomplete files so
7888 SDCC can use the default ones in device/include/
7890 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7892 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7894 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7897 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7899 * device/include/malloc.h: removed redundant __reentrant prototypes
7900 * device/lib/_mullong.c: added working xstack variant in asm (C version
7901 doesn't pass regression tests)
7902 * device/lib/bpx.c: used __data and made bpx char for mcs51
7903 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7904 (createFunction): fixed bug with xstackPtr
7905 * src/SDCCcse.c: corrected comments
7906 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7907 (killDeadCode, eBBlockFromiCode): removed unused code
7908 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7910 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7911 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7912 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7913 (genModOneByte): fixed warning in MSVC
7914 * src/mcs51/main.c (): added comments
7915 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7917 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7919 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7921 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7923 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7925 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7927 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7928 characters arrays of larger size than the declared one.
7930 2005-04-10 Borut Razem <borut.razem AT siol.net>
7932 * src/pic/gen.c (genInline),
7933 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7934 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7935 (findNextInstruction), (findPrevInstruction),
7936 (findInstructionUsingLabel),
7937 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7938 * src/pic/pcode.c (findLabel): added missing '\n'
7939 * src/src.dsp: added SDCCdwarf2.c to the project
7941 2005-04-09 Borut Razem <borut.razem AT siol.net>
7943 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7945 2005-04-08 Raphael Neider <rneider AT web.de>
7947 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7948 into the chain after a given one) and mergeDefmapSymbols (combine
7949 defmap entries for each symbol per pcode)
7950 * (createDefmap): have defmap entries merged in the end
7951 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7952 a symbol before replacing one access type's symbol, merge symbols in
7953 the end (replacement symbol might already have an entry)
7954 * (assignValnums): keep reference to written WREG intact
7956 2005-04-08 Raphael Neider <rneider AT web.de>
7958 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7961 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7963 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7966 2005-04-07 Raphael Neider <rneider AT web.de>
7968 * device/include/pic16/usart.h: added compatibility defines for
7969 devices with more than one USART
7970 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7972 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7974 * device/lib/Makefile.in: updated for port specific include
7976 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7980 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7982 * device/include/8051.h,
7983 * device/include/8052.h,
7984 * device/include/at89S8252.h,
7985 * device/include/at89c55.h,
7986 * device/include/at89x051.h,
7987 * device/include/at89x51.h,
7988 * device/include/at89x52.h,
7989 * device/include/mcs51reg.h,
7990 * device/include/reg51.h,
7991 * device/include/reg764.h,
7992 * device/include/regc515c.h,
7993 * device/include/sab80515.h: (re)moved these 12 files
7994 * device/include/mcs51/8051.h,
7995 * device/include/mcs51/8052.h,
7996 * device/include/mcs51/at89S8252.h,
7997 * device/include/mcs51/at89c55.h,
7998 * device/include/mcs51/at89x051.h,
7999 * device/include/mcs51/at89x51.h,
8000 * device/include/mcs51/at89x52.h,
8001 * device/include/mcs51/mcs51reg.h,
8002 * device/include/mcs51/reg51.h,
8003 * device/include/mcs51/reg764.h,
8004 * device/include/mcs51/regc515c.h,
8005 * device/include/mcs51/sab80515.h: and added them here
8007 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8009 * device/include/stdarg.h: changed SDCC specific keywords to double
8011 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8013 * device/include/hc08/mc68hc908gp32.h,
8014 * device/include/hc08/mc68hc908jb8.h,
8015 * device/include/hc08/mc68hc908jkjl.h,
8016 * device/include/hc08/mc68hc908qy.h: fixed comments
8017 * device/include/mcs51/README: updated
8018 * device/include/mcs51/c8051f120.h: added PINRSF
8019 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8020 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8021 amidst code. Also inline is not supported.
8023 2005-04-06 Raphael Neider <rneider AT web.de>
8025 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8026 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8027 callers stack/frame pointers
8029 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8031 * device/include/pic16/usart.h: added, missing in previous commit,
8032 * device/include/pic16/adc.h: fixed typo,
8033 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8035 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8037 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8038 uninitialized because a bug appears with gplink
8039 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8040 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8041 complains for unrecognised option
8043 2005-04-05 Raphael Neider <rneider AT web.de>
8045 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8046 structs as well (using memcpy)
8047 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8048 on ISRs (GOTO has no label)
8049 * src/pic16/device.h: added OF_OPTIMIZE_DF
8050 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8051 new data flow analysis/optimization
8052 * src/pic16/pcode.c: added (prototypes for and implementation of)
8053 dataflow analysis functions, fixed pCodeInstructions' inCond and
8054 outCond values, made RCALL a branch instruction
8055 * (pic16_unlinkpCode): keep C line if possible
8056 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8057 C line moved if possible
8058 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8059 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8060 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8061 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8063 * (pic16_getJumptabpCode): NEW, needed in...
8064 * (LinkFlow): fixed handling of jumptables, calls and conditional
8066 * (pic16_InsertCommentAfter): NEW
8067 * (pic16_pCodeReplace): made verbose and flow preserving
8068 * (AnalyzeFlow): added call to data flow analysis
8069 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8070 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8071 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8073 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8075 * src/SDCCast.c (decorateType): fixed bug #1105626
8077 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8079 * device/include/asm/pic16/features.h,
8080 * pic18f*.h headers,
8081 * device/include/pic16/adc.h,
8082 * device/include/pic16/delay.h,
8083 * device/include/pic16/i2c.h,
8084 * device/include/pic16/malloc.h,
8085 * device/include/pic16/stdio.h,
8086 * device/include/pic16/stdlib.h,
8087 * device/include/pic16/string.h,
8088 * device/lib/pic16/libc/stdio/printf_tiny.c,
8089 * device/lib/pic16/libc/stdio/printf_small.c,
8090 * device/lib/pic16/libc/stdio/strmgpsim.c,
8091 * device/lib/pic16/libc/stdio/strmmssp.c,
8092 * device/lib/pic16/libc/stdio/strmusart.c,
8093 * device/lib/pic16/libc/stdio/vfprintf.c,
8094 * device/lib/pic16/libc/stdlib/ltoa.c,
8095 * device/lib/pic16/libc/stdlib/putchar.c,
8096 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8097 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8098 * device/lib/pic16/libc/stdlib/memchrram.c,
8099 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8100 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8101 * device/lib/pic16/libio/adc/adcbusy.c,
8102 * device/lib/pic16/libio/adc/adcread.c,
8103 * device/lib/pic16/libio/adc/adcsetch.c,
8104 * device/lib/pic16/libio/usart/ubaud.c,
8105 * device/lib/pic16/libio/usart/ubusy.c,
8106 * device/lib/pic16/libio/usart/udrdy.c,
8107 * device/lib/pic16/libio/usart/uopen.c,
8108 * device/lib/pic16/libio/usart/uputc.c,
8109 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8110 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8111 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8112 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8113 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8114 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8115 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8116 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8117 specific keywords to double underlined form,
8118 * device/lib/pic16/libc/Makefile.rules,
8119 * device/lib/pic16/libsdcc/Makefile.rules,
8120 * device/lib/pic16/libm/Makefile,
8121 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8122 to compile with C standard set in Makefile.common
8123 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8124 rand.c and crc.c in compilation process,
8125 * device/lib/pic16/libsdcc/int/divuint.c,
8126 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8127 `c' from signed to unsigned,
8128 * device/lib/pic16/startup/crt0.c,
8129 * device/lib/pic16/startup/crt0i.c,
8130 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8131 keywords to double underlined form, bug fixes in _do_cinit function
8132 which prevented the correct initialization of the .idata segment,
8133 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8134 core to enter a infinite loop
8135 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8137 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8139 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8141 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8143 * device/include/Makefile.in: add support for hc08 subdirectory
8144 * device/include/hc08/: new subdirectory
8145 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8146 Lucas Loizaga, thanks!
8147 * device/include/hc08/mc68hc908qy.h,
8148 * device/include/hc08/mc68hc908gp32.h,
8149 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8150 their own directory. Changed internal macro names to use the compiler
8151 reserved namespace. Changed SDCC specific keywords to double
8153 * device/include/math.h,
8154 * device/include/malloc.h,
8155 * device/include/stdarg.h,
8156 * device/include/stdbool.h
8157 * device/include/string.h,
8158 * device/include/tinibios.h,
8159 * device/include/ds400rom.h,
8160 * device/include/8051.h,
8161 * device/include/8052.h,
8162 * device/include/80c51xa.h,
8163 * device/include/at89c55.h,
8164 * device/include/at89S8252.h,
8165 * device/include/at89x51.h,
8166 * device/include/at89x52.h,
8167 * device/include/ds80c390.h,
8168 * device/include/reg764.h,
8169 * device/include/regc515c.h,
8170 * device/include/sab80515.h,
8171 * device/include/mcs51/c8051f000.h,
8172 * device/include/mcs51/c8051f018.h,
8173 * device/include/mcs51/c8051f020.h,
8174 * device/include/mcs51/c8051f040.h,
8175 * device/include/mcs51/c8051f060.h,
8176 * device/include/mcs51/c8051f120.h,
8177 * device/include/mcs51/c8051f300.h,
8178 * device/include/mcs51/c8051f310.h,
8179 * device/include/mcs51/c8051f320.h,
8180 * device/include/mcs51/c8051f330.h,
8181 * device/include/mcs51/c8051f350.h,
8182 * device/include/z180.h: Changed SDCC specific keywords to double
8185 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8187 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8189 * (pic16_assignConfigWordValue): disable testing of configuration
8190 register value with config mask,
8191 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8192 function with port->fun_prefix,
8193 * (genFunction): when generating a naked interrupt function never
8194 create an absolute segment placed in interrupt vector address, place
8195 the actual interrupt function at IVA instead, when an interrupt
8196 function is generated with unspecified interrupt then do not create
8197 the absolute section,
8198 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8199 code for generating a call to generic pointer get/put function with
8200 a call to function pic16_callGenericPointer(),
8201 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8202 the call to the generic pointer get/put functions with prefixing the
8203 function name with port->fun_prefix,
8204 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8205 * src/pic16/main.c (_process_pragma): prefix function with
8207 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8208 calling assembler, old 18Fxxxx macro is deprecated,
8209 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8210 PC_ASMDIR in while condition,
8211 * (findInstruction): add PC_ASMDIR in while condition,
8212 * (buildCallTree): prefix main with port->fun_prefix,
8213 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8214 identifier for variable with banked access in instructions BTFSS,
8215 BTFSC, BCF, BSF, BTG
8216 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8217 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8218 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8219 perform optimization when enviroment variable NO_REG_OPT is set,
8220 * (insideLRBlock): NEW, return 1 if register is inside an
8221 INF_LOCALREGS block,
8222 * (RemoveRegFromLRBlock): remove a register that is completely
8223 eliminated by register optimization, but it is still left in local
8224 register store/restore in/from stack block,
8225 * (Remove2pcodes): after removing register, check to see if it
8226 should be removed from local register store/restore in/from stack
8228 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8229 DUMMY_READ_VOLATILE,
8231 * device/include/pic16/adc.h: minor prototype modifications and
8233 * device/include/pic16/malloc.h: added GPL notice various
8235 * device/include/pic16/stdint.h: NEW, standard header for ints
8236 * device/include/pic16/delay.h: NEW, header for delay functions,
8237 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8239 * device/include/pic16/signal.h: NEW, header providing helper macros
8240 for implementing signal handlers,
8241 * device/include/pic16/stdio.h: added prototypes for functions,
8242 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8243 prototypes for stdin and stdout, added macro PUTCHAR to
8244 automatically implement putchar function prototype,
8245 * device/include/pic16/usart.h: modified and updated USART library,
8246 * device/lib/pic16/libio/adc/,
8247 * device/lib/pic16/libio/i2c: some modifications to improve library
8249 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8250 family of functions,
8251 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8252 family of functions and other sources,
8253 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8254 of the PIC18Fxx[28] devices,
8255 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8256 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8257 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8258 _do_cinit function, because the previous failed when local variables
8259 where not placed in the same memory bank,
8260 * device/lib/pic16/libsdcc/char/: various modifications to improve
8261 library performance,
8262 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8263 information on the new functions of the c library and more...
8265 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8267 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8269 2005-03-26 Raphael Neider <rneider AT web.de>
8271 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8272 if condition == CARRY)
8273 * (genCmp): adapted to new genSkipc semantics
8274 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8275 on rIfx (genCmp was broken)
8277 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8279 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8280 * src/z80/main.c (_keywords[]),
8281 * src/SDCCglobal.h (struct options),
8283 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8284 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8285 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8286 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8287 always available in leading double underscore form. The C99 support is
8288 mostly missing, but it's a start.
8289 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8290 reserved identifier "__data".
8292 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8294 * src/mcs51/peeph.def: fixed bug 1170013
8296 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8298 * device/include/mcs51reg.h: fixed bug 842007
8300 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8302 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8305 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8307 * src/port.h (struct PORT),
8308 * src/avr/ralloc.c (avr_assignRegisters),
8310 * src/ds390/ralloc.c (ds390_assignRegisters),
8312 * src/hc08/ralloc.c (hc08_assignRegisters),
8314 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8316 * src/pic/ralloc.c (pic14_assignRegisters),
8318 * src/pic16/ralloc.c (pic16_assignRegisters),
8320 * src/xa51/ralloc.c (xa51_assignRegisters),
8322 * src/z80/ralloc.c (z80_assignRegisters),
8324 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8325 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8327 * src/SDCCdflow.c (computeDataFlow),
8329 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8331 * src/SDCCcflow.c (*),
8333 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8334 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8335 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8336 immedDom() returning wrong block; probably fixes bug #1160833)
8338 2005-03-20 Borut Razem <borut.razem AT siol.net>
8340 * support/scripts/inc2h.pl: WIN32 port
8342 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8344 * device/lib/makefile.in: added abs.c and labs.c
8346 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8348 * device/include/stdint.h: added
8349 * device/lib/abs.c: added
8350 * device/lib/labs.c: added
8351 * device/include/stdlib.h: added abs() and labs() prototypes
8352 * device/lib/libsdcc.lib: added abs and labs
8353 * device/include/float.h,
8354 * device/lib/_fsmul.c,
8355 * device/lib/printf_fast.c,
8356 * device/lib/printf_tiny.c: updated comments
8358 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8360 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8363 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8365 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8366 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8368 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * device/lib/printf_large.c: removed inline assembly for portability and
8371 readability. Use printf_fast if speed or size are more important.
8372 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8373 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8375 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8377 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8378 prevent compiler warning
8380 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8382 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8383 moved to level 0 and declared as static. Also they are explicit
8384 placed in access bank. This was necessery because some times they
8385 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8386 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8387 optimizations. Currently only compare to unsigned char is implemented,
8388 * src/pic16/gen.c: added fReturnIdx array,
8389 * (struct resolvedIfx) is moved to gen.h and made public,
8390 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8391 * (aopForSym): added an optimization to directly store in stack of
8392 the operand of a SEND iCode,
8393 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8394 but as registers instead (AOP_REG) using the fReturnIdx array,
8395 * (pic16_freeAsmop): remove the freed register from the
8396 _G.sregsAlloc field,
8397 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8398 a compare of 'WREG',
8399 * (pic16_popGetTempRegCond): changed function prototype, now
8400 function takes also a bitVector argument v which holds the current
8401 set of registers that are allocated for stack access by aopForSym,
8402 registers allocated in aopForSym for accessing stack symbols are not
8403 any more part of the functions usedRegs field,
8404 * (genCall): some times aopOp is called for a stack variable to be
8405 send, aopForSym might perform the push, if this is true make sure
8406 that genCall doesn't push the variable twice by testing _G.resDirect,
8407 * (genFunction): changed testing for unspecified interrupt number
8408 from 256 to INTNO_UNSPEC,
8409 * modified selection scheme of frame pointer generation. Previously
8410 if function did use local registers a frame pointer was generated,
8411 now a frame pointer is generated only if function has arguments
8412 (that need PLUSW2 register access), or has stack arguments, or the
8413 compiler is not instructed to omit the frame pointer,
8414 * (genEndFunction): before restoring local registers that were saved
8415 in the function preamble, also restore the registers that *might*
8416 have been allocated for stack access,
8417 * (genRet): removed some old comments,
8418 * (genCmp, the active (RN's) version): added a call to the
8419 pic16_genCmp_special function to perform the compare with a more
8420 robust and optimized way,
8421 * (genInline): a feature has been added in inline code generation,
8422 which allows a wildcard variable substitution when writing inline
8423 assembly. Code is incomplete and experimental therefore undocumented,
8424 * (genCast): changed order of aopOp for result and right to allow
8425 aopForSym to directly load the result if possible,
8426 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8427 perform an optimized compare on some selected special occasions,
8428 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8429 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8430 generate an IVT any more,
8431 * src/pic16/main.c (pic16_optionsTable): added command line option
8433 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8434 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8436 * src/pic16/NOTES: Raphael Neider added in list of active developers
8437 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8438 jumptable_end to prevent bug #,
8439 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8440 inCond and outCond fields,
8441 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8442 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8443 turn off register spilling,
8444 * (packRegsForOneUse): synced with other ports' versions although it
8445 is not used currently,
8446 * (pic16_packRegisters): added an optimization while reading
8447 structure bitfields, some registers may be saved (malloc code is
8448 decreased by 80 bytes)
8450 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8452 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8453 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8454 this can be optimized more?
8456 2005-03-10 Raphael Neider <rneider AT web.de>
8458 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8459 genNearPointerGet): (hopefully) fixed access to bitfields via
8460 pointers (p->bitN = x; and x = p->bitN; failed)
8462 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8464 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8466 2005-03-09 Raphael Neider <rneider AT web.de>
8468 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8470 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8472 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8473 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8474 (regTypeNum): set REG_BIT type if necessary
8475 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8476 * support/regression/tests/critical.c: check bug 1144613
8478 2005-03-02 Raphael Neider <rneider AT web.de>
8480 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8482 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8484 * src/avr/ralloc.c (serialRegAssign),
8485 * src/ds390/ralloc.c (serialRegAssign),
8486 * src/hc08/ralloc.c (serialRegAssign),
8487 * src/mcs51/ralloc.c (serialRegAssign),
8488 * src/pic/ralloc.c (serialRegAssign),
8489 * src/pic16/ralloc.c (serialRegAssign),
8490 * src/xa51/ralloc.c (serialRegAssign),
8491 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8493 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8495 * src/SDCCast.c (decorateType): fixed bug 1124787
8497 2005-02-20 Hubert Sack <sack AT digiplan.de>
8498 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8500 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8503 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8505 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8506 to keep the correct label reference count when adding/removing references
8507 to labels. A peephole file using this is appended to patch #1144962.
8509 2005-02-14 Raphael Neider <rneider AT web.de>
8511 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8512 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8513 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8514 retrievals of result operand's value on assignment
8516 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8518 * device/include/pic16/string.h: modified prototype for memccpy()
8519 to memccpy(void *, void *, char, size_t)
8520 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8521 check whether to omit frame pointer or not,
8522 * (genInline): convert all occurences of "\n" to LF in inline
8523 assembler blocks, this helps formatting the inline text,
8524 * (pic16_loadFSR0): modified prototype,
8525 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8526 removed some 8051 legacy code,
8527 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8528 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8529 before allocating temporary registers in functions,
8531 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8533 * support/regression/tests/bitvars.c: corrected the "fix"
8535 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8537 * support/regression/tests/bitvars.c,
8538 * support/regression/tests/bitwise.c,
8539 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8541 2005-02-10 Raphael Neider <rneider AT web.de>
8543 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8544 different size for Alpha
8545 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8547 2005-02-09 Raphael Neider <rneider AT web.de>
8549 * src/SDCC.lex(doPragma) : save and restore warning options as well
8550 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8551 * have #pragma less_pedantic set the errorlevel to WARNING
8553 * (cloneOptimize) : fixed wrong malloc's size
8554 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8555 facilitate correct handling of #pragma (save|restore)
8557 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8559 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8561 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8563 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8565 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8567 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8569 2005-02-02 Raphael Neider <rneider AT web.de>
8571 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8572 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8573 * (pic16_storeForReturn): fixed to allow returning function pointers
8574 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8575 * device/include/pic16/{stddef.h,stdbool.h}: added
8577 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8579 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8581 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8583 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8584 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8585 appeared to be required
8587 2005-01-31 Borut Razem <borut.razem AT siol.net>
8589 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8590 include/mcs51 and include/z80 directories to the package
8592 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8594 * src/hc08/gen.c (genFunction): fixed bug #1112752
8596 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8598 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8600 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8602 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8604 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8606 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8608 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8610 * device/include/c8051fxxx.h: removed these 6 files
8611 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8613 2005-01-26 Raphael Neider <rneider AT web.de>
8615 * src/pic16/gen.c (genAssign): fixed assignment from longs
8616 in codespace (were cut to three bytes)
8617 * (genDummyRead): implemented (except for CODESPACE...),
8619 * src/pic16/glue.c (emitStatistics): beautified
8620 * device/lib/pic16/libm/Makefile: added include path
8622 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8624 * src/z80/gen.c (aopPut): fixed bug #1103902
8626 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8628 * device/lib/expf.c: fixed bug #1095792
8630 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8632 * device/lib/pic16/libm: added Math library sources
8634 2005-01-24 Raphael Neider <rneider AT web.de>
8636 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8637 to enable upcast to pCodeOpReg2 (there is no type tag to
8638 differenciate the two and pic16_popGet2p cast into PCOR2)
8639 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8640 (sizeof(sectNames) changed to sizeof(sectName))
8641 Both patches fix segfaults under MinGW.
8643 2005-01-23 Raphael Neider <rneider AT web.de>
8645 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8646 Safe_[mc]?alloc()'ed variables
8647 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8648 of (byte sized) temporaries (assign them to WREG for now)
8649 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8650 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8651 this might fix SIGSEGVs on MinGW...
8652 * src/SDCCopt.c (killDeadCode): restored original behaviour
8653 (volatile operands might get thrown away though)
8655 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8657 * src/pic16/gen.c: fixed bug #1106975,
8658 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8659 pointer update, INTCON is saved, global interrupts are disabled and
8660 restored after updateing TOS.
8661 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8662 * added function attribute 'shadowregs' to take advantage of shadow
8664 * added function attribute 'wparam' as an alternative to the wparam
8666 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8667 user declares a non-ISR function as 'shadowregs',
8668 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8670 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8672 * .version: bumped version number to 2.4.8
8673 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8675 * device/lib/pic16/libio/i2c/: I2C module support library,
8676 * device/include/pic16/i2c.h: I2C support library header,
8677 * device/lib/pic16/libc/stdio/: standard IO support sources,
8678 * (printf_small.c): printf_small() source, supports float print,
8679 * (printf_tiny.c): printf_tiny() source, does not support floats,
8680 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8681 enable global optimizations for entire library source, other
8682 Makefiles in the source tree are also modified to reflect this,
8683 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8685 * doc/sdccman.lyx: updated to reflect new changes,
8686 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8687 sym->onStack if-case,
8688 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8689 sbit, idata, _idata, xdata, _xdata,
8690 * added pragma library, to link an external library, (see doc),
8691 * removed command line options, --pomit-config-words, --pomit-ivt,
8692 --pleave-reset-vector,
8693 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8694 when calling assembler to reflect memory model used, also define
8695 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8696 reflect stack model used,
8697 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8698 on stack return NULL,
8700 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8702 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8703 of the operands is volatile. Fixes #1020220
8705 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8707 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8708 * (OptimizeRegUsage): make sure that there is really no other flow where
8709 the first pCode is used
8711 2005-01-22 Raphael Neider <rneider AT web.de>
8713 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8714 to fix #1106967 (pCode->seq are not set up correctly)
8716 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8718 * src/SDCCglue.c (glue): make sure code area is declared before the
8719 static initialization area.
8721 2005-01-21 Raphael Neider <rneider AT web.de>
8723 * device/lib/Makefile.in: fixed test for pic16 install dir
8724 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8726 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8727 added --optimize-goto compiler switch and pragma wparam documentation
8728 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8729 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8730 and PRODH closing bug #1071770 (peephole optimizer)
8732 2005-01-19 Raphael Neider <rneider AT web.de>
8734 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8735 cmdLine buffers (used when calling sdcpp...) are large enough
8736 (MAX_PATH=256 truncates arguments leading to system halts when
8738 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8739 * (genUminus): rewritten to for efficiency
8740 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8741 used uninitialized in some cases)
8742 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8743 copy the third byte from the int -- now assumes 0x80 (data memory)
8744 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8745 operands (genAddLit expects the iCode's operands to swapped as
8746 well), fixed leftover bytes (crashed for short left operands)
8747 * (pic16_genMinusDec): performance improvements, removed false
8749 * (pic16_genMinus): fixed to cope with differently sized operands
8750 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8752 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8753 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8754 new banksel optimization
8755 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8756 analysis for temporary registers (segfaults...)
8757 * src/pic16/peeph.def: added rule
8759 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8761 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8762 which converts a float number to its ASCII representation
8763 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8764 functions to convert the fractional and integer part of a float to ASCII,
8765 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8766 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8768 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8770 * device/include/pic16/adc.h: added GPL info,
8771 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8772 a pCodeOp as tested operand,
8773 * (genNearPointerGet): optimized bit testing, does not use
8774 intermediate register for bit value, test directly instead with
8775 BTFSS, BTFSC, works only for single bits,
8776 * (genpic16Code): dump the name of the iCode in the asm,
8777 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8778 renamed to pic16_decodeOp,
8779 * (serialRegAssign): do not allocate a temporary register for iCode
8780 sequences that test a single bit for 1/0
8782 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8784 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8785 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8786 access stack and frame pointers. They are initially assigned to
8787 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8788 accessing SFRs. Updated all occurences of modification of stack or
8789 frame pointer in gen.c and pcode.c,
8790 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8791 assigning of a literal value to pointers,
8792 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8793 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8796 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8798 * doc/sdccman.lyx: update documentation about stack pragma, added
8799 some info for stack memory models
8801 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8803 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8805 2005-01-08 Raphael Neider <rneider AT web.de>
8807 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8808 udata sections to fix bug #1097823
8810 2005-01-05 Raphael Neider <rneider AT web.de>
8812 * src/pic16/gen.c (genGenericShift): added handling of differently
8813 sized left operand and result
8815 2005-01-04 Raphael Neider <rneider AT web.de>
8817 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8818 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8819 to hold the condition bit)
8820 * added new version of genCmp (old code available via #define)
8821 * added new version of genShiftLeft/genShiftRight in a generic
8822 way, now supports shifting by negative values
8823 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8824 shiftCount (expected by genGenericShift)
8825 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8826 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8828 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8829 is an invalid literal too...)
8831 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8833 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8834 from Raphael Neider,
8835 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8836 for 8-bit literals. This fixes some literal operands which are sign
8837 extended to 16-bits ints when instruction needs only 8-bits.
8839 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8841 * device/lib/logf.c: added mcs51 assembly version
8842 * device/lib/expf.c: added mcs51 assembly version
8843 * device/lib/_logexpf.c: new shared asm code for expf and logf
8844 * device/include/math.h: add defines for assembly math library
8845 * device/lib/Makefile.in: build new _logexpf.c
8846 * device/lib/libfloat.lib: use new _logexpf.c
8848 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8851 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8852 device types which have less than 0x7f registers.
8854 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8856 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8858 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8860 * device/lib/printf_fast.c: only build on supported arch.
8861 * device/lib/printf_tiny.c: only build on supported arch.
8862 * device/lib/printf_fast_f.c: only build if asm float lib
8863 * device/lib/_fsget1arg.c: only build if asm float lib
8864 * device/lib/_fsget2args.c: only build if asm float lib
8865 * device/lib/_fsnormalize.c: only build if asm float lib
8866 * device/lib/_fsreturnval.c: only build if asm float lib
8867 * device/lib/_fsrshift.c: only build if asm float lib
8868 * device/lib/_fsswapargs.c: only build if asm float lib
8869 * device/include/stdio.h: don't provide print_fast,
8870 print_fast_f, print_tiny prototypes if --xstack used
8872 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8874 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8875 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8878 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8880 * device/lib/printf_fast_f.c: same as printf_fast, but
8881 with floating point enabled
8882 * device/lib/printf_fast.c: minor tweaks
8883 * device/include/stdio.h: add printf_fast_f
8885 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8887 * src/SDCCmain.c: make --float-reent default for mcs51
8888 * device/lib/_fsadd.c: added mcs51 assembly version
8889 * device/lib/_fssub.c: added mcs51 assembly version
8890 * device/lib/_fsmul.c: added mcs51 assembly version
8891 * device/lib/_fsdiv.c: added mcs51 assembly version
8892 * device/lib/_fseq.c: added mcs51 assembly version
8893 * device/lib/_fsneq.c: added mcs51 assembly version
8894 * device/lib/_fsgt.c: added mcs51 assembly version
8895 * device/lib/_fslt.c: added mcs51 assembly version
8896 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8897 * device/lib/Makefile.in: add _fscmp to build
8898 * device/lib/libfloat.lib: add _fscmp to build
8900 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8902 * device/lib/_fs2slong.c: added mcs51 assembly version
8903 * device/lib/_fs2sint.c: added mcs51 assembly version
8904 * device/lib/_fs2schar.c: added mcs51 assembly version
8905 * device/lib/_fs2ulong.c: added mcs51 assembly version
8906 * device/lib/_fs2uint.c: added mcs51 assembly version
8907 * device/lib/_fs2uchar.c: added mcs51 assembly version
8908 * device/lib/_slong2fs.c: added mcs51 assembly version
8909 * device/lib/_sint2fs.c: added mcs51 assembly version
8910 * device/lib/_schar2fs.c: added mcs51 assembly version
8911 * device/lib/_ulong2fs.c: added mcs51 assembly version
8912 * device/lib/_uint2fs.c: added mcs51 assembly version
8913 * device/lib/_uchar2fs.c: added mcs51 assembly version
8914 * device/include/float.h: added #define to select asm vs c
8916 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8918 * device/lib/printf_fast.c: improvements to float output
8919 * device/include/float.h: add defines for assembly float library
8920 * device/lib/_fsget1arg.c: receive 1 float arg
8921 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8922 * device/lib/_fsnormalize.c: normalize a float
8923 * device/lib/_fsreturnval.c: return float, various helper routines
8924 * device/lib/_fsrshift.c: right shift a float's mantissa
8925 * device/lib/_fsswapargs.c: swap 2 floats
8926 * device/lib/Makefile.in: build these 6 new files for mcs51
8927 * device/lib/libfloat.lib: add these 6 files to the library
8929 2004-12-26 Borut Razem <borut.razem AT siol.net>
8931 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8934 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8936 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8937 and fully reentrant and register bank neutral.
8938 * device/lib/printf_fast.c: added float (not enabled by default),
8939 added compact/slower integer (also not enabled by default),
8940 improved size/speed of fast integer code, other minor changes
8941 * device/include/stdio.h, device/lib/Makefile.in,
8942 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8944 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * src/pic16/pcode.c: declaring variables other than at the start of a
8947 block is not supported in C by VC6.
8949 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8951 * applied a previous patch from Raphael Neider that wasn't included
8952 in the previous commits, which fixes infinite loops within jumptable
8954 * made some fixes that previous patches introduced
8956 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8958 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8959 that fixes an issue with AOP_PCODE asmop's offset,
8960 * (pic16_popCopyReg): update instance field too,
8961 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8962 function of pic port,
8963 * (genCmp, genAnd, genAssign),
8964 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8966 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8968 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8969 variables initial values to idata section,
8970 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8971 variables in some functions. This utilizes parmBytes field of iCode
8972 structure to hold the offset of the variable in stack. (might be
8973 able to use the stack field too?)
8974 * applied patch from Raphael Neider # ### , # ###
8975 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8976 variable initial values in idata section,
8977 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8978 for static variables with initial value
8979 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8980 applied fix in while loop from Raphael Neider.
8982 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8984 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8985 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8986 * src/ds390/ralloc.c (serialRegAssign): spill bits
8987 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8988 * support/Util/SDCCerr.c,
8989 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8990 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8991 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8993 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8995 * device/include/sdcc-lib.h: inserted LGPL, added includes
8996 asm/ds390/features.h and asm/mcs51/features.h
8997 * device/include/asm/default/features.h,
8998 * device/include/asm/gbz80/features.h,
8999 * device/include/asm/z80/features.h: added empty _AUTOMEM
9001 * device/include/asm/ds390/features.h,
9002 * device/include/asm/mcs51/features.h: added files with defines for
9003 _AUTOMEM and _STATMEM indicating automatic and static storage class
9004 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9005 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9006 * src/SDCCicode.c (geniCodeCast),
9007 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9008 * src/SDCCloop.c (loopInduction): removed unused variable lr
9009 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9010 to convertToFcall to include char modulo (RFE 1065037), added check
9011 if left operand is unsigned and use abs of literal value
9012 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9013 as it doesn't work after conversion from peephole.def to peephole.rul
9014 * src/mcs51/gen.c (toBoolean): added check for size,
9015 (genModOneByte): optimized code for signed char modulo a literal
9016 power of 2 (thanks to Hubert Sack),
9017 (genRRC): removed unnecessary "clr c",
9018 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9019 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9021 swapped rules 256.c and 256.d,
9022 extended 256.d by using new multiple checks (thanks Erik),
9023 added rules 256.e and 256.f,
9024 updated rule 261.a and 261.b to new generated code
9025 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9027 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9029 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9030 induction related bugs, including first part of bug #1074377
9032 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9034 * applied patch from bug-report #1076292,
9035 * applied patches for genAnd and Goto-optimizations for Raphael
9037 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9038 dump a less iCode information,
9039 * src/pic16/device.h (pic16_options_t): added field debgen,
9040 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9041 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9042 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9044 * (various functions): added macros FENTRY and FENTRY2 to functions,
9045 to emit function prologue,
9046 * (various functions): fixed indentation,
9047 * (genNearPointerGet): fixed loading of FSR0,
9048 * (genPackBits): applied patch from Raphael Neider to fix updating
9049 of FSR0 and touching only the modified bits,
9050 * src/pic16/genarith.c (various functions): added macros FENTRY to
9051 emit function prologue in comments,
9052 * src/pic16/pcode.h: added functions debugf2, debugf3,
9053 * src/pic16/ralloc.c: partial fix for packForPush caused
9056 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9058 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9059 <stsp AT users.sourceforge.net> with reversed byte order
9060 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9062 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9064 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9066 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9067 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9069 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9071 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9073 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9077 (setFromConditionArgs): friendly operand parser for peephole rules,
9078 (operandBaseName, operandsNotRelated): new peephole condition
9079 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9080 architecture specific register naming into account, handles n-way
9081 comparisons, and supports quoted literals
9082 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9084 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9086 * src/mcs51/peeph.def: fixed bug #1076940
9088 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9090 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9092 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9094 Adding support for replacing ljmps with sjmps in jumptables
9095 generated for switch statements. For now you need to set the
9096 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9097 Now 4 algorithms for mcs51 jumptable generation are used:
9098 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9099 addresses loaded pc-relative for up to 112 cases and stack-pushing
9100 target addresses loaded with offset from dptr for up to 256 cases.
9102 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9103 * src/mcs51/main.c: adapted constants for switch table generation
9104 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9106 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9108 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9109 * support/regression/tests/bug1057979.c: added test for bug 1073386
9111 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9113 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9116 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9118 * src/pic16/device.h,
9119 * src/pic16/genarith.c,
9122 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9124 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9126 Large cummulative patch for pic16 port.
9127 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9128 to call when a stack overflow occurs,
9129 * (malloc.h): added CVS Id tag,
9130 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9132 * added libc directory. The current version of LibC contains string
9133 functions, ctype functions and macros and some functions of the
9134 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9135 be extensively tested in the future. Standard disclaimer here.
9136 Library is not automatically build yet. But one can build it by
9137 invoking 'make' inside the libc directory.
9138 * added ADC library under libio. Preliminary version yet.
9140 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9141 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9142 aopForRemat() now and not by pic16_aopOp(),
9143 * (pic16_popGetTempReg): removed warning messgae when allocating
9144 temporary registers, its a buggy feature and will be removed,
9145 * (pic16_popGet): set register instance field in AOP_CRY,
9146 * (pic16_outBitC): fixed for results in size greater than 1,
9147 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9148 * (pic16_storeForReturn): optimized return of 0,
9149 * (genCmp): experimental code for new genCmp which uses PIC18's
9150 special compare&skip instructions. Initial tests fail some times
9151 with variables grater than 1 byte in size, so new code is disabled,
9152 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9154 * (genCast): began a fix to optimize the casting of a bit to another
9155 bit, now assigning a bitfield to another bitfield will fail, sorry,
9156 * src/pic16/main.c: disabled the use of lr-support feature,
9157 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9158 * added some function prototypes, added function _debugf prototype,
9159 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9160 bits with offset (case PO_GPR_BIT),
9161 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9163 * (isBankInstruction): modified to return 0 for no banking instruction,
9164 and 1 for banking instruction,
9165 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9166 caused stop processing pCodes after a inline assembly block,
9167 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9168 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9169 registers when it shouldn't,
9170 * src/pic16/ralloc.c (allocReg): add preliminary support for
9171 supporting a limited set of temporary registers,
9173 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9175 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9176 genDataPointerSet): ensure assignments always copy in MSB to LSB
9178 (loadRegFromAop): recognize CLRH optimization,
9179 (genFunction): optimize RECEIVE iCodes in reentrant functions
9181 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9184 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9186 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9187 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9188 contiguous with data
9190 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9192 * device/lib/_gptrget.c (_gptrget),
9193 * device/lib/_gptrgetc.c (_gptrgetc),
9194 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9195 instead of sjmp to ret
9196 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9197 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9199 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9201 * .version: bumped version to 2.4.7
9202 * device/lib/_gptrget.c (_gptrget): is now _naked
9203 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9204 * device/lib/_gptrput.c (_gptrput): is now _naked
9205 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9206 (createFunction): fixed xstack
9207 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9208 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9210 (geniCodeCritical): store original interrupt state in an iTemp bit
9211 var unless stack-auto
9212 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9213 * src/SDCCmain.c (setIncludePath): added include/target to search path
9214 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9215 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9217 (processFuncArgs): put bit vars in bit area
9218 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9219 unsaveRBank): fixed xstack,
9220 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9221 (genFunction, genEndFunction): fixed xstack,
9222 (genAssign): optimization don't walk backwards through mem
9223 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9224 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9225 * support/regression/Makefile: also make library (for stack-auto) when
9226 making "all" and added "test-mcs51-xstack-auto"
9227 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9228 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9229 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9230 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9231 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9232 make-library by MAKE_LIBRARY
9233 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9234 regression tests for xstack
9235 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9236 * support/regression/tests/critical.c: test for critical on mcs51
9238 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9240 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9241 built version of sdcc instead of installed version
9243 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9245 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9246 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9248 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9249 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9250 WARNING: remove device/lib/build/z80/printf.o by hand when
9251 updating from previous build!
9252 * device/lib/z80/printf.c: updated comment
9253 * support/regression/tests/bug1057979.c: test all ports now
9254 * support/regression/tests/bug1065458.c: file added
9256 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9258 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9259 *_start and *_end symbols for static functions
9261 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9264 and search crt0.o in all library paths,
9265 (setIncludePath): proper handling of --nostdinc,
9266 (setLibPath): proper handling of --nostdlib
9267 * support/regression/Makefile,
9268 * support/regression/ports/ds390/spec.mk,
9269 * support/regression/ports/gbz80/spec.mk,
9270 * support/regression/ports/hc08/spec.mk,
9271 * support/regression/ports/mcs51/spec.mk,
9272 * support/regression/ports/mcs51-large/spec.mk,
9273 * support/regression/ports/mcs51-stack-auto/spec.mk,
9274 * support/regression/ports/z80/spec.mk: use include and lib files from
9275 built version of sdcc instead of installed version
9276 * doc/sdccman.lyx: fixed typo in --nostdinc
9278 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9283 * src/pic/gen.c : added support to generate code for struct bit fields.
9285 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9287 * as/xa51/xa_version.h,
9288 * device/include/errno.h,
9289 * device/include/regc515c.h,
9290 * device/lib/_itoa.c,
9291 * device/lib/_ltoa.c,
9292 * device/lib/ser_ir_cts_rts.c,
9293 * sim/ucsim/xa.src/glob.cc,
9294 * sim/ucsim/xa.src/inst_gen.cc,
9295 * sim/ucsim/xa.src/xa_bit.cc,
9296 * sim/ucsim/xa.src/xa_sfr.cc,
9297 * sim/ucsim/z80.src/inst_dd.cc,
9298 * sim/ucsim/z80.src/inst_fdcb.cc,
9299 * support/scripts/keil2sdcc.pl,
9300 * src/pic16/pic16.dsp,
9301 * src/pic16/pic16a.dsp: corrected cvs line endings
9302 * device/lib/printf_large.c: fixed bug 1057979
9303 * src/pic16/gen.c: fixed non-C standard code
9304 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9305 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9306 * support/regression/ports/mcs51/support.c: reload T1 asap
9307 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9308 pdata use and clear idata startup behaviour
9309 * support/regression/tests/bug1057979.c: added
9311 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9313 * device/examples/ds390/ow390/ad26.h,
9314 * device/examples/ds390/ow390/cnt1d.h,
9315 * device/examples/ds390/ow390/crcutil.c,
9316 * device/examples/ds390/ow390/ownet.h,
9317 * device/examples/ds390/ow390/owsesu.c,
9318 * device/examples/ds390/ow390/swt12.h,
9319 * device/examples/ds390/ow390/swtoper.c,
9320 * device/examples/ds390/ow390/temp10.h,
9321 * device/examples/ds390/ow390/thermodl.c,
9322 * device/examples/ds390/tinitalk/tinitalk.dsp,
9323 * device/examples/ds390/tinitalk/tinitalk.dsw,
9324 * device/examples/mcs51/clock/hw.h,
9325 * device/examples/mcs51/simple2/go.bat,
9326 * device/examples/serialcomm/windows/serial.h,
9327 * device/examples/xa51/dummy.c,
9328 * device/examples/xa51/hello.c,
9329 * device/include/80c51xa.h,
9330 * device/include/at89x051.h: corrected cvs line endings
9332 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9334 * src/pic16/main.c (options): added command line --gstack, to trace
9335 stack over/under flows,
9336 * added pragma 'wparam' to allow passing first byte of function
9337 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9338 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9339 call to __gstack_test function and sets up the symbol as extern,
9340 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9341 * popaop): added call to pic16_testStackOverflow,
9342 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9344 * (genCall, genPcall): now all parameters are passed via stack
9345 except in functions that are pass to wparam pragma in which WREG is
9347 * (genPcall): REENTRANT flag is checked to see if variable prototype
9348 contains reentrant keyword, don't call a non-reentrant function, via
9349 a reentrant function pointer or vice versa, functions are never
9351 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9353 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9354 SIGSEGV when accessing a NULL register stucture,
9355 * (pic16_printGPointerType): modified to handle UPPER modifier for
9356 function initializers, changed prototype of function to simpler one,
9357 * (pic16_printIvalFuncPtr): check to see if function is already
9358 added in externs list,
9359 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9360 optimized a move from W to SFR with a move to the same register
9362 * device/lib/pic16/debug: NEW directory, contains debug features
9363 which are enabled when linking with libdebug.lib, currently command
9364 line option --gstack enables stack pointer tracing for over/under
9365 flow, corresponding sources are in debug/gstack
9367 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9369 * doc/sdccman.lyx: updated SDCC version,
9370 * (PIC16 port): update list of command line options,
9371 * src/pic16/device.h (structure pic16_options_t): added field gstack
9372 to enable stack overflow tracing on push/pops,
9373 * src/pic16/device.c (statistics structure): added statistics
9375 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9376 pic16_dump_int_registers): increase statistics counters for each
9377 * variable which is encountered
9378 * (pic16_dump_usection): emit each .udata variable to its own udata
9380 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9381 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9382 parameters via stack, otherwise use old scheme,
9383 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9384 assembler output file,
9385 * src/pic16/main.c: added command line options --gstack to enable
9386 push/pop tracing for stack overflow,
9387 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9388 instructions): added size of each instruction,
9389 * (pic16_countInstruction): estimate size of instructions in
9390 the_pFile list, inline assembly blocks are not counted,
9391 * (pic16_FixRegisterBanking): trace previous register usage, when
9392 banksel optimizations is greater than 0, don't emit a redudant
9395 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9397 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9398 * src/pic16/ralloc.c : applied same fix for pic16.
9399 * src/pic/gen.c : tidied it up a little.
9401 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9403 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9404 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9406 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9408 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9410 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9412 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9413 non-reentrant function __modsint in the interrupt function (thus
9414 corrupting math operations during serial I/O)
9415 * device/lib/ser_ir.c: as above, changed buffersize
9416 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9418 * doc/Makefile: added option -t for rsync
9420 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9422 * src/SDCCast.h (struct ast),
9423 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9425 2004-10-20 Borut Razem <borut.razem AT siol.net>
9427 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9430 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9432 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9434 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9435 support functions to replace long sequences of MOVFF's from access
9436 bank registers to stack and vice versa,
9437 * src/pic16/device.h: added new field opt_flags, where optimization
9438 flags can be set to enable certain features,
9439 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9440 * pBlock, (genFunction, genEndFunction): surroung loop for
9441 saving/loading used registers in stack with PC_INFO pCodes,
9442 INF_LREGS. Code in between can then be optimized by pCode optimizer
9443 to support function calls,
9444 * (genDataPointerSet): fixed bug which loaded float fields in
9445 structures with corrupt data,
9446 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9447 in a standard way debug info on stderr. Feature used for developing
9449 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9450 obsolete chunks of code,
9451 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9452 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9453 * pic16/src/pcode.c (pic16_newpCodeInfo,
9454 * (pic16_newpCodeOpLocalRegs),
9455 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9457 * (pic16_pCodeConstString): printing of the initial value of a
9458 symbol as a comment is inhibited since parsing was already done by
9459 copyStr and output is corrupt,
9460 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9462 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9464 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9466 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * as/mcs51/lkarea.c: removed old K&R style,
9469 (lnksect): changed check on boundary error,
9470 (lnksect2): changed check on boundary error,
9471 (lnksect2): extend XSTK to end of page if size = 1
9472 * as/mcs51/lkmain.c: removed old K&R style,
9473 (Areas51): create l_IRAM symbol
9474 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9475 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9476 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9477 * device/lib/_mullong.c: added version to be compiled with xstack
9478 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9479 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9480 * device/lib/mcs51/crtxstack.asm: fixed comment
9481 * src/SDCCglue.c: maxInterrupts defaults to 0,
9482 (emitMaps): added pdata,
9483 (createInterruptVect): (re)moved default,
9484 (glue): added pdata,
9485 (glue): moved __start__xstack to XSTK with default size 1
9486 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9487 and options.float_rent when options.stackAuto is set,
9488 (linkEdit): only write XDATA_NAME if provided on command line
9490 * src/SDCCmem.c: added pdata
9491 * src/port.h: added pdata_name to PORT
9492 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9493 (saveRegisters, unsaveRegisters): removed usage of B,
9494 (genMinus): fixed accumulator clash,
9495 (genJumpTab): added comment, this needs another look
9496 * src/mcs51/gen.c: added check for "B in use" paranoia,
9497 added pushB() and popB()
9498 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9507 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9508 added PSEG (PAG,XDATA) or NULL to port specifier
9509 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9510 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9511 (_mcs51_genInitStartup): removed __start__xstack equ,
9512 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9513 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9514 * src/z80/gen.c (_rleAppend): fixed warnings
9515 * support/regression/tests/zeropad.c: added pdata test
9516 * .version: bumped to 2.4.6
9518 2004-10-17 Borut Razem <borut.razem AT siol.net>
9520 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9521 as a part of nightly build
9523 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9525 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9526 WREG holds the first byte function parameters,
9527 * (aopForSym): take special case for symbols which are in FARSPACE
9528 but in CODESPACE too,
9529 * (assignResultValue): modified to take into account _G.useWreg,
9530 * (genCall): don't use wreg for parameter passing when function is
9531 declared as reentrant, too, added optimization INCF to stack
9532 pointer when stack parameter count is 1,
9533 * (genFunction, genEndFunction): refurnished and fixed to not using
9534 wreg for passing parameters when function has varargs or is
9535 reentrant, fixed bug with symbol name compare for generating
9536 functions in absolute address,
9537 * (pic16_storeForReturn): refurnished,
9538 * (genCmp): began writing a new version of the function, not ready
9539 yet, therefore it is disabled,
9540 * (genAssign): do not read code memory when assigning a function to
9542 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9543 array of characters, not pointer,
9544 * (pic16initialComments): in debug mode emit an .ident directive for
9546 * (_process_pragma): emit a new warning type (internal to pic16)
9547 when setting stack to default length, emit a similar warning when
9548 placing a function at absolute address and address is not word aligned
9549 * (_pic16_parseOptions): added 'return TRUE' statement,
9550 * (_pic16_linkEdit): if compiling a source, then add the source's
9551 file object, first in the list of objects to link,
9553 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9555 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9556 * src/pic/main.c : removed VC warning.
9557 * src/pic/gen.c : changed comment.
9559 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9561 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9562 reference to a deprecated symbol _GPTRREG was causing failure to
9563 link. Thanks G. M. Gallant for the info.
9565 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9567 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9568 comments for Bugs item #954788.
9570 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9572 * src/pic16/device.c (pic16_dump_gsection,
9573 * pic16_groupRegistersInSection): handle symbols declared to be in
9574 access bank differently,
9575 * src/pic16/gen.c (struct _G): added field resDirect,
9576 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9577 send values read from stack directly to result and don't allocate
9579 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9581 * (pic16_sameRegsOfs): NEW,
9582 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9583 free because they were not allocated from temporary pool,
9584 * pic16_popRegFromString): workaround to fix a problem with
9585 allocating variables twice or never,
9586 * (genGenPointerGet): using PRODL instead of FSR0H,
9587 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9589 * (genAssign): take advantage of the _G.resDirect flag,
9590 * (genCast): around line 11844, use mov2f instead of directly
9591 MOVFF'ing between operands to account for literal values,
9592 * src/pic16/genutils.c: some new debug functions for gpsim have been
9594 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9595 float with integer part only,
9596 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9597 place variables in access bank
9598 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9599 updated sources to reflect recent changes in gen.c
9601 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9603 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9604 sources that searched for headers in installation path, now the
9605 device/include/pic16 is used,
9606 * src/pic16/glue.c (pic16glue),
9607 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9608 .line directives if not in debug mode, this suppresses assembler's
9609 warnings for ignored directives
9611 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9613 * src/port.h: made reset_regparms prototype void parameter explicit.
9614 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9615 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9616 * doc/sdccman.lyx: documented warning disabling and how to use
9617 printf_large to make it print floats.
9618 * device/include/stdbool.h: NEW
9619 * device/lib/_atof.c,
9620 * device/lib/_divuint.c,
9621 * device/lib/_divulong.c,
9622 * device/lib/expf.c,
9623 * device/lib/printf_large.c,
9624 * device/lib/sincosf.c,
9625 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9626 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9627 a completely reentrant lib.
9629 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9631 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9632 * device/include/pic16/stdio.h: fixed bug with colon
9634 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9636 * device/include/pic16/stdio.h,
9637 * device/include/pic16/stdlib.h,
9638 * device/include/pic16/math.h: NEW
9639 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9640 declared as _naked to reduce overhead
9641 * device/lib/Makefile.in (target port-specific-objects-pic16):
9642 changed * to *.* so to ignore the CVS directory,
9643 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9644 stacked variables back in stack,
9645 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9648 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9650 * .version: bumped version number to 2.4.5
9651 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9652 * support/Util/SDCCerr.c (messages structure): added entry for
9655 Large cumulative patch for pic16 port and libraries.
9656 * device/include/pic16/sdcc-lib.h,
9657 * device/include/pic16/stdarg.h,
9658 * device/include/asm/pic16/features.h,
9659 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9660 * device/include/pic16/float.h: changes reentrant keyword with
9661 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9662 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9663 updated target build-libraries to include objects from gptr,
9664 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9665 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9666 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9667 all function headings,
9668 * src/SDCCmain.c: added global parameter userIncDirsSet,
9669 * (parseCmdLine): when option -I is encountered add directory to
9671 * src/version.awk: added space between control and long,
9672 * src/pic16/NOTES: added some notes for the port,
9673 * src/pic16/gen.c: added prototype for mov2fp function,
9674 * (fReturnpic16[]): properly named return value registers,
9675 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9676 * (aopForSym): added code to handle symbols with onStack flag set,
9677 symbols onStack are allocated PTRSIZE bytes,
9678 * (aopFreeAsmop): handles special case where asmops are stack objects,
9679 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9680 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9681 added argument lock to trace flaws in allocating temporary registers
9682 when developing port,
9683 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9684 * (pic16_popRegFromString): reenabled allocating a direct register
9686 * (assignResultValue): various beautifications,
9687 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9688 referenced function argument,
9689 * (genIpush): reenabled to allow stacked arguments, handles only
9690 ic->parmPush iCodes,
9691 * (genCall, genPcall): major changes to allow for variable argument
9692 functions, fixed a bug with falsely restoring stack pointer after
9693 returning from call,
9694 * (genFunction): pending code for critical function,
9695 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9696 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9697 * (genNearPointerGet): fixed bug with indirect reading, was always
9699 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9701 * (genAddrOf): rewrote code to take address of a stacked function parameter
9702 * (genCast): fixed casting to generic pointer type,
9703 * src/pic16/gen.h: added AOP_STA,
9704 * (struct asmop): added field stk,
9705 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9706 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9707 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9708 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9709 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9710 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9712 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9714 * (pic16_port structure): generic pointer size is set to 3,
9715 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9716 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9718 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9719 operand is an iTemp,
9721 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9723 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9724 * debugger/mcs51/simi.c: addapt new syntax of s51
9726 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9728 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9729 * src/pic16/pcode.c: commented out some calls to free() in order to
9732 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9735 * src/SDCCicode.c (isiCodeInFunctionCall),
9736 * src/avr/ralloc.c (selectSpil),
9737 * src/pic/ralloc.c (selectSpil),
9738 * src/pic16/ralloc.c (selectSpil),
9739 * src/ds390/ralloc.c (selectSpil),
9740 * src/hc08/ralloc.c (selectSpil),
9741 * src/xa51/ralloc.c (selectSpil),
9742 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9743 stack in the middle of a function call sequence (fixes bug #1020268)
9744 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9745 costs associated with the minimum switch case.
9747 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9749 * src/SDCC.lex: fixed bug #1030549
9751 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9753 * src/SDCCcse.h (struct cseDef),
9754 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9755 over a function call if the CSE is derived from a symbol whose
9756 address has been taken (fixes bug #1029883)
9757 * support/regression/tests/bug-1029883: a new regression test for
9760 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9762 * src/hc08/gen.c (emitinline): fixed bug #1029778
9763 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9764 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9765 and starts toward RFE #905167)
9767 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9769 * src/pic16/gen.c (mov2f): New function to move an operand to
9770 another without considering if it is a literal or a register,
9771 * (pic16_sameRegs): don't check if they are both AOP_REG,
9772 * (AccRsh): removed andmask=0 lines,
9773 * (genLeftShift): duplicated to be improved in future versions,
9774 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9775 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9776 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9777 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9778 * (insertBankSwitch): fixed inserting banksel directives algorithm
9779 for instructions that follow a skip instruction, this fixes a report
9780 for broken subtraction code generation,
9781 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9782 iCode is a left op, just in case result and right share the same
9785 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9788 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9790 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9791 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9792 on 2004-09-12; it was buggy
9794 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9796 * src/SDCCsymt.h: removed RESULT_CHECK
9801 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9803 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9805 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9806 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9807 configuration values no more rejected by compiler, they are assigned
9808 to configuration registers with a warning message instead,
9809 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9810 the for-loop so last conf register is emitted too,
9811 * (_pic16_initPaths): link library libsdcc.lib by default,
9812 * (_hasNativeMulFor): modified test for multiplication according to
9813 Raphael Neider's remarks. Integer multiplication is also done with
9815 * device/include/pic16/pic18fregs.h: corrected type error in while
9816 testing and including 18f6720 header file
9818 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9820 * src/pic16/device.h (pic16_options): removed field use_crt,
9821 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9822 until an optimization to handle single bits is added,
9823 * (pic16_loadFSR0): moved before genUnpackBits,
9824 * (genAnd): some white lines removed,
9825 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9826 leave_reset flags in pic16_options when using crt modules,
9828 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9830 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9831 for bugs 898889 & 979599. Also used some safer print instructions.
9833 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9835 * src/pic16/device.h (pic16_options_t): added field use_crt,
9837 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9838 catch a probable future bug,
9839 * src/pic16/gen.c: aopIdx function commented out,
9840 * (genAssign): commented out old code which used aopIdx,
9841 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9842 code, added if conditionals to take into account the --use-crt
9843 command line options,
9844 * src/pic16/main.c (pic16_optionsTable): added new command line
9845 options, --use-crt= and --no-crt,
9846 * (_pic16_linkEdit): now the proper crt object is added in the
9847 linker command line except than when --no-crt is specified,
9848 * src/pic16/pcode.c,
9849 * src/pic16/pcode.h: added some structures and functions for a new
9850 optimization scheme to compansate for instruction overhead between
9851 same iCodes, this scheme is currently under development and is not
9853 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9855 * device/lib/pic16/startup/crt0i.c,
9856 * device/lib/pic16/startup/crt0iz.c: added global char variable
9857 __uflags to force the generation of an idata section
9859 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9862 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9863 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9865 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9867 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9868 Frieder) and clarified the default code optimization mode
9870 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9872 * src/SDCC.lex (doPragma, process_pragma),
9873 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9874 "opt_code_size", and "opt_code_balanced"
9875 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9876 regrouped options by category, added support for category headers
9877 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9878 and "--opt-code-size"
9879 * doc/sdccman.lyx: documented these new options and pragmas
9880 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9881 preference into account
9883 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9886 geniCodePreDec): Fixed bug 904237 by generating a warning
9888 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9890 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9892 * src/pic/device.c : When no max ram set validate full memory range.
9894 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9896 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9898 * device/lib/_gptrget.c,
9899 * device/lib/_gptrput.c: updated comment
9900 * device/lib/calloc.c,
9901 * device/lib/free.c,
9902 * device/lib/malloc.c,
9903 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9904 * src/SDCCcse.c (cseBBlock),
9905 * src/SDCCicode.c (printOperand, geniCodeArray),
9906 * src/SDCCicode.h (struct operand): fixed bug 868103
9907 * support/regression/tests/bug-868103.c: added
9908 * src/SDCCast.c (searchLitOp),
9909 * src/SDCCcse.h (struct cseDef),
9910 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9911 * src/SDCCicode.h (struct operand),
9912 * src/SDCCsymt.h (struct sym_link),
9913 * src/avr/gen.c (hasInc),
9914 * src/ds390/gen.c (hasInc),
9915 * src/hc08/gen.c (genPlusIncr, hasInc),
9916 * src/mcs51/gen.c (hasInc),
9917 * src/pic16/glue.c (pic16_printIvalChar),
9918 * src/pic16/ralloc.c (regWithIdx),
9919 * src/xa51/gen.c (hasInc) : removed warnings
9920 * src/SDCCast.c (createBlock): added comment ???
9921 * src/hc08/ralloc.c: updated comments
9923 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9925 * doc/sdccman.lyx: updated section on switch statements, added
9926 section about semaphore locking
9927 * doc/Makefile: added option -info for latex2html
9928 * device/lib/_gptrget.c,
9929 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9931 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9935 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9936 maxram is less than 0x100.
9938 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9940 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9942 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9953 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9954 a jump table is the best form for a switch statement, including
9955 automatic insertion of missing cases to make the case range
9956 continuous. Developed in collaboration with Frieder Ferlemann.
9958 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9960 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9961 accumulator result if it needs sign extension
9963 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9965 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9967 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9969 * device/lib/gbz80/printf.c,
9970 * device/lib/z80/printf.c: removed define for NULL
9972 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9974 * as/xa51/xa_link.c,
9975 * device/examples/ds390/ow390/ad26.c,
9976 * device/examples/ds390/ow390/cnt1d.c,
9977 * device/examples/ds390/ow390/counter.c,
9978 * device/examples/ds390/ow390/ds2480.h,
9979 * device/examples/ds390/ow390/ds2480ut.c,
9980 * device/examples/ds390/ow390/findtype.c,
9981 * device/examples/ds390/ow390/gethumd.c,
9982 * device/examples/ds390/ow390/owllu.c,
9983 * device/examples/ds390/ow390/ownetu.c,
9984 * device/examples/ds390/ow390/swt12.c,
9985 * device/examples/ds390/ow390/swtloop.c,
9986 * device/examples/ds390/ow390/temp.c,
9987 * device/examples/ds390/ow390/temp10.c,
9988 * device/examples/ds390/ow390/thermo21.c,
9989 * device/examples/ds390/ow390/tinilnk.c,
9990 * device/examples/ds390/ow390/tstfind.c,
9991 * device/examples/serialcomm/windows/serial.cpp,
9992 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9993 * device/include/reg51.h: fixed line endings for cvs
9995 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9997 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9998 packRegsForAccUse, packRegisters): new accumulator register
10000 * support/regression/ports/hc08/support.c (_putchar): suppress
10001 warning of unused variable
10002 * src/SDCCicode.c: added SWAP entry to codeTable
10004 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10006 * device/lib/sprintf.c: forgot to add this file before previous commit
10008 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10010 * src/pic16/gen.c (genPackBits): added operand right in function
10011 parameters, load result directly if p_type is POINTER (that is
10012 called by genNearPointerSet)
10013 * (genUnPackBits): added operand left in function parameters,
10014 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10015 FSR0 if accessing bitfields,
10017 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10019 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10020 _print_format; updated printf, sprintf, vsprintf
10021 * device/include/asm/default/features.h: corrected comment/define
10022 * device/lib/Makefile.in: added sprintf.c
10023 * device/lib/libsdcc.lib: added sprintf module
10024 * device/lib/printf_large.c,
10025 * device/lib/vprintf.c,
10026 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10028 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10029 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10030 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10032 * support/regression/tests/zeropad.c: define idata as data for hc08
10034 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10036 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10037 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10038 labels are referenced at least once (even if a reference is not found)
10039 * src/hc08/gen.c (emitcode): set isComment flag for comments
10040 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10041 loads), rules 6a..6b (optimize jumps to return)
10043 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10045 * device/lib/acosf.c (acosf),
10046 * device/lib/asinf.c (asinf),
10047 * device/lib/atanf.c (atanf),
10048 * device/lib/ceilf.c (ceilf),
10049 * device/lib/cosf.c (cosf),
10050 * device/lib/coshf.c (coshf),
10051 * device/lib/cotf.c (cotf),
10052 * device/lib/fabsf.c (fabsf),
10053 * device/lib/floorf.c (floorf),
10054 * device/lib/log10f.c (log10f),
10055 * device/lib/logf.c (logf),
10056 * device/lib/sinf.c (sinf),
10057 * device/lib/sinhf.c (sinhf),
10058 * device/lib/sqrtf.c (sqrtf),
10059 * device/lib/tanf.c (tanf),
10060 * device/lib/tanhf.c (tanhf),
10061 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10062 replaced all instances of "reentrant" in the library functions
10063 defined in math.h with this macro.
10064 * support/regression/tests/float_trans.c: reenabled test for hc08
10066 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10068 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10069 erroneously deleted
10071 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10073 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10074 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10075 multi-byte volatile operands are used
10076 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10077 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10078 initialization to area GSINIT0 so that it would always precede
10079 any static initializers in GSINIT
10080 * support/regression/tests/zeropad.c: fixed idata define for hc08
10081 * support/regression/tests/bug-927659.c,
10082 * support/regression/tests/float_trans.c: disabled tests for hc08
10083 pending missing library routines
10084 * .version: increased version number to 2.4.4 - hc08 port now passes
10088 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10090 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10091 * Makefile.common.in,
10093 * as/hc08/Makefile.in,
10094 * as/mcs51/Makefile.in,
10095 * as/z80/Makefile.in,
10096 * debugger/mcs51/Makefile.in,
10097 * device/include/Makefile.in,
10098 * device/lib/Makefile.in,
10101 * link/z80/Makefile.in,
10102 * packihx/Makefile.in,
10103 * sim/ucsim/main_in.mk,
10104 * sim/ucsim/avr.src/Makefile.in,
10105 * sim/ucsim/doc/Makefile.in,
10106 * sim/ucsim/gui.src/serio.src/Makefile.in,
10107 * sim/ucsim/hc08.src/Makefile.in,
10108 * sim/ucsim/s51.src/Makefile.in,
10109 * sim/ucsim/xa.src/Makefile.in,
10110 * sim/ucsim/z80.src/Makefile.in,
10112 * support/cpp2/Makefile.in,
10113 * support/librarian/Makefile,
10114 * support/makebin/Makefile: added DESTDIR to the install path proposed
10115 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10116 * doc/sdccman.lyx: added DESTDIR documentation
10118 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10120 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10121 instruction for interrupt handlers, use fast returns when returning
10122 from high priority interrupts
10124 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10126 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10128 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10129 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10130 bugs, ported much of Bernhard's code from mcs51
10131 * src/mcs51/gen.c (genSend),
10132 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10133 than one when calling a reentrant function
10134 * device/lib/_mullong.c: defined an alternate struct layout for big
10135 endian ports (hc08)
10137 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10139 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10142 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10144 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10145 are sane and complete before asking the port its prefered parameter
10146 passing method (fixes bug #1017633)
10147 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10150 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10152 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10153 problem in bitfields >= 8 bits.
10155 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10157 * src/SDCCsymt.c: undid changes that were not meant to be committed
10159 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10161 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10163 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10165 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10166 copied and wrong bit got inverted
10168 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10170 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10171 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10172 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10173 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10174 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10175 assignments to bitfields at known addresses
10176 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10177 reads from bitfields at known addresses
10178 * src/hc08/ralloc.c (packRegisters),
10179 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10180 genhc08Code): optimize pointer get values used as conditionals
10181 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10184 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10186 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10187 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10188 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10191 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10193 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10195 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10197 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10200 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10202 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10204 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10209 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10211 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10213 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10215 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10216 cases use more compact code.
10218 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10220 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10222 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10224 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10226 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10229 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10230 parameter of changePointer() from symbol* to sym_link*
10231 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10232 * src/SDCCsymt.c (compareType): void* type is castable to other
10233 pointers, but not necesarily an exact match.
10234 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10235 is no longer blindly treated as an exact match.
10236 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10238 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10240 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10242 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10246 * src/pic/ralloc.h,
10247 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10249 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10251 * src/pic/device.c,
10252 * src/pic/device.h,
10253 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10255 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10257 * src/mcs51/gen.c (emitcode): fixed bug #992819
10259 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10261 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10262 there's no need to make it worse
10264 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/mcs51/ralloc.c (deassignLR),
10267 * src/ds390/ralloc.c (deassignLR),
10268 * src/hc08/ralloc.c (deassignLR),
10269 * src/z80/ralloc.c (deassignLR),
10270 * src/pic/ralloc.c (deassignLR),
10271 * src/pic16/ralloc.c (deassignLR),
10272 * src/avr/ralloc.c (deassignLR),
10273 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10274 rlivePoint): fixed another part of bug #971834
10276 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10278 * src/z80/main.c: enabled "critical" keyword
10279 * src/z80/mappings.i,
10280 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10281 functions (fixes bug #979646)
10282 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10284 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10286 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10289 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10291 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10292 doesn't disable too much optimizations
10294 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10296 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10298 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10300 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10302 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10304 * src/pic/gen.c tidied up tabs
10305 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10306 * src/pic/main.c tidied up tabs
10307 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10308 * src/pic/pcoderegs.c tidied up tabs
10309 * src/pic/ralloc.c tidied up tabs
10311 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10313 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10314 to S_FIXED for pic16 port and when symbol is not in level 0,
10315 allocate for S_REGISTER storage class and pic16 port, too,
10316 * src/pic16/device.h: prototype for checkSym,
10317 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10318 * (pic16_assignConfigWordValue): test the value and the mask to
10319 validate that the value is suitable for the configuration word,
10320 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10321 collect extern declared symbols, don't emit symbol twice, check
10322 first if symbol is in publics set first,
10323 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10324 * added command line '--fstack' which enables an experimental
10325 feature for stack access, too buggy to be used yet...
10326 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10327 * (pic16_allocDirReg): when register has storage class S_REGISTER
10328 allocate in pic16_dynAccessRegs,
10329 * device/include/pic16/pic18f????.h: modified configuration word
10330 naming convention, words started as CONFIG0H but should be CONFIG1H
10332 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10334 * device/include/mcs51reg.h: fixed bug 970993
10336 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10338 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10339 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10340 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10341 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10342 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10343 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10344 error/warning numbers,
10345 added function setWarningDisabled()
10346 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10347 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10348 _memcmp.c _memmove.c calloc.c realloc.c free.c
10349 * support/regression/tests/malloc.c: added tests for new functionality
10350 * support/regression/tests/zeropad.c: added tests for truncated initializers
10351 and initialized char arrays starting with '\x0'
10352 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10354 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10356 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10358 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10360 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10361 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10362 peephole 177.e. Thanks to anonymous
10364 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10366 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10367 function isn't used in the source but referenced as a
10368 variable initializer then declare it as extern in .asm file
10370 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10372 * .version: increased version number to 2.4.3
10374 Adding version extension according to ChangeLog CVS revision
10375 * src/Makefile.in (target all): added dependency 'version.h'
10376 * (rule version.h): added rule to create version.h from ChangeLog,
10377 * (rule dep): added dependency version.h,
10378 * src/version.awk: AWK script to create version.h
10379 * src/SDCCdwarf2.c (dwWriteModule),
10380 * src/SDCCglue.c (initialComments),
10381 * src/SDCCmain.c (printVersionInfo): modified to write after
10382 version string the version extension number,
10383 * src/SDCCutil.c: included "version.h"
10384 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10386 * src/SDCCutil.h: added prototype for getBuildNumber
10388 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10389 includeDirsSet, too,
10390 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10391 const char [] is found in function prototype...
10393 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10394 moving to WREG with source is already in WREG,
10395 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10396 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10397 * (aopForSym): stack'ed symbols are partially supported, added
10398 if-clause to support symbols in FARSPACE,
10399 * (sameRegs): added test for AOP_ACC to see if registers are same,
10400 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10401 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10402 * (pic16_popRegFromString): will not allocate a new register if it
10403 doesn't find one by name, bug may have introduced...
10404 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10405 * (genIpush): revived to use pic16 port's stack,
10406 * (genAddrOf): added incomplete case for stack'ed operand,
10407 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10408 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10409 can handle multibyte operands,
10410 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10411 * (pic16initialComments): added message for MPLAB compatibility
10413 * src/pic16/main.h: prototype for pic16_mplab_comp,
10414 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10415 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10416 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10417 because of increased complexity of procedure,
10418 * (_process_pragma): stack pragma changed to format 'stack pos len',
10419 emit symbol '_stack_end' to conform with gplink,
10420 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10421 to search for register,
10422 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10424 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10425 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10426 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10427 case for PO_GPR_REGISTER,
10428 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10429 dies, the new era is ahead !...
10430 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10431 pic16_dynInternalRegs,
10432 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10433 * (pic16_allocDirReg): minor optimizations and bug fixes,
10434 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10436 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10437 load stack and frame pointer with address of 'stack_end' symbol
10439 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10441 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10442 without source code but only variable initializers
10444 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10446 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10447 external are not declared as extern to reduce overhead while linking
10449 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10451 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10453 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10455 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10456 Yee Keat for the patch
10457 * src/SDCCast.c (decorateType): fixed bug #979599
10458 * src/ds390/gen.h: removed local fReturnSizeDS390
10459 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10460 * src/ds390/gen.c (genAnd, genOr, genXor),
10461 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10463 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10465 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10466 add relFilesSet to $3, manipulate $2 to handle linking of object
10467 files without source files in command line,
10468 * device/include/pic16 (all headers): added ID location macros,
10469 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10470 entries for ID location bytes,
10471 * (pic16_assignIdByteValue): NEW,
10472 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10473 added field dumpcalltree to pic16_options_t,
10474 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10475 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10476 emitting rFalseIfx label after check_carry label,
10477 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10478 pic16_emitDIRegs), NEW
10479 * (pic16glue): dump .calltree file when option --calltree found,
10480 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10481 * (_pic16_genAssemblerPreamble): emit ID locations after
10482 configuration registers,
10483 * (pic16_linkCmd): modifications of the link command,
10484 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10485 * (pic16_pCodeInitRegisters): don't init stack registers,
10486 * (pic16_findPrevInstruction): fixed bug,
10487 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10488 bug with immediate registers,
10489 * (buildCallTree): traces stack push and pop,
10490 * (pct2): dump also stack usage for each function,
10491 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10492 * (pic16_allocDirReg): various modifications,
10493 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10496 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10498 * src/pic16/pcode.c: removed buggy double colon
10500 2004-07-01 Borut Razem <borut.razem AT siol.net>
10502 * support/scripts/sdcc.nsi: added include/pic16 to setup
10504 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10506 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10507 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10509 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10510 specific command line arguments. Also added sample lkr script
10511 for placing a variable at a specific memory bank.
10512 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10513 at a specific memory bank,
10514 * (pic16_dump_isection): fixed bug which caused string literals to
10515 be omitted when dumping idata section,
10516 * (pic16_groupRegistersInSection): added code to handle registers
10517 in specific memory banks,
10518 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10519 public, all references are renamed too,
10520 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10522 * (pic16_storeForReturn): added case to handle when dest is WREG,
10523 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10524 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10525 pic16_rel_udata, check to see if that register is marked as being
10526 a member of a specific memory bank,
10527 * (pic16_printIvalCharPtr): added code to add string literals either
10528 to code or the idata sections,
10529 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10530 also accept the 'udata' pragma,
10531 * src/pic16/main.h: new structure types sectName and sectSym
10532 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10533 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10534 * (pic16_findPrevInstruction): fixed, it returned nothing,
10535 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10536 instruction combinations,
10537 * (pic16_FixRegisterBanking): heavily reorganised,
10538 * (pic16_AnalyzeBanking): if generating banksel directives is
10539 disabled, then don't call FixRegisterBanking at all,
10540 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10541 completely removed,
10542 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10544 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10546 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10547 Phuah Yee Keat <yk.phuah AT nestac.com>
10549 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10551 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10552 correctly the IVT even if it is relocated to some other location
10554 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10556 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10557 * device/include/pic16/pic18f2220.h: NEW,
10558 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10559 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10560 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10561 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10562 nodefaultlibs, ivt_loc is the location of the interrupt vector
10563 table, and nodefaultlibs signs that default libraries should not be
10564 linked in link stage,
10565 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10566 according to --ivt-loc argument,
10567 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10568 when pragma stack is found,
10570 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10572 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10573 256 (range check), 257 (do while), 258.a-f (bit banging
10574 f.e. on 3-wire SPI bus)
10576 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10579 variables used exclusively within a loop
10581 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10583 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10585 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10587 * src/SDCClrange.c (computeClash): fixed bug #971834
10589 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10591 * src/mcs51/gen.c (genCmp): fixed bug #975903
10592 * src/hc08/gen.c (operandsEqu),
10593 * src/ds390/gen.c (operandsEqu),
10594 * src/z80/gen.c (operandsEqu),
10595 * src/pic/gen.c (operandsEqu),
10596 * src/pic16/gen.c (operandsEqu),
10597 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10598 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10600 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10602 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10604 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10606 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10607 default case in switch statement,
10608 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10609 to eliminate problem with initialisation of pointers, but problem
10611 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10612 * (emitStaticSegment): removed various lines emitting debug info,
10613 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10614 added processor registers for utilizing EEPROM,
10615 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10616 configurable and set 8
10618 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10620 * .version: increased version number to 2.4.2,
10622 Cumulative patch for pic16 port
10623 * src/pic16/device.c: changed scheme to dump initial values for
10624 variables in idata segment, all print_idata* functions were removed,
10625 now the pic16_printIval* will be called,
10626 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10627 * _pic16_printPointerType, pic16_printPointerType,
10628 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10629 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10630 NEW, similar to the respective functions in SDCCglue.c,
10631 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10632 way, emitting hex bytes,
10633 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10635 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10637 * src/avr/ralloc.c (serialRegAssign),
10638 * src/xa51/ralloc.c (serialRegAssign),
10639 * src/pic/ralloc.c (serialRegAssign),
10640 * src/pic16/ralloc.c (serialRegAssign),
10641 * src/hc08/ralloc.c (serialRegAssign),
10642 * src/z80/ralloc.c (serialRegAssign),
10643 * src/ds390/ralloc.c (serialRegAssign),
10644 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10646 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10649 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10651 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10653 Cumulative patch for pic16 port:
10654 * src/pic16/device.h (typedef PIC16_device) modified fields for
10655 defining microcontrollers,
10656 * src/pic16/device.c: added new info for all devices in Pics16 array,
10657 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10658 to be optimised out by the pCode optimiser,
10659 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10660 specially, bug reported by G.M. Gallant,
10661 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10662 as force'd so that cannot be optimised out by pCode optimiser,
10663 * src/pic16/pcode.c,
10664 * src/pic16/pcodepeeph.c,
10665 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10666 they are disabled by default, but can be enabled explicit with
10667 command argument --denable-peeps, for testing,
10668 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10669 --pomit-ivt in COMPILE_FLAGS
10671 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10673 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10674 compilation on MSVC
10676 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10678 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10680 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10682 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10683 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10685 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10687 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10688 would only assign 0x300001 register.
10690 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10692 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10693 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10695 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10697 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10699 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10700 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10701 added peephole 254 (left shift), 255 (jump table)
10703 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10705 * device/lib/Makefile.in: removed comment line with model-pic16,
10706 * (target port-specific-objects-pic16): the libraries and objects
10707 are copied to the build directory form the device/lib/pic16/bin
10710 Cumulative patch concerning pic16 port:
10711 * library directory has been re-organized,
10712 * added support for PIC18F1220,
10713 * added headers and library sources for chips 18f1220,18f6520,
10714 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10716 * configuration registers setting has changed, now each supported
10717 device has a complete description of the registers it uses,
10718 * all initialisations are moved to idata sections, these section
10719 can be absolute or relocatable,
10720 * fixed initialisation of codespace variables,
10721 * fixed warning about PCLATU and gpsim,
10722 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10723 * (genAssign): use table reads when assigning from variables in codespace,
10724 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10725 char/int variables placed in codespace,
10726 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10727 registers set in .asm file, no need for --pomit-config-words anymore,
10728 * (pic16glue): some 8051 legacy segments are commented out
10729 (to be removed completely),
10730 * added support for alternative assembler and linker with --asm=
10731 and --link= command line arguments,
10732 * peepholes are disabled automatically in the port, no need to
10733 specify on command line,
10734 * port supports natively char/int/long multiplication, but converts
10735 all divisions to support functions,
10736 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10737 to the file set in variable $2,
10738 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10739 strings in ASCII format and not in hex,
10740 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10741 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10742 allocate proper register if iCodes aren't temporary,
10744 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10746 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10748 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10750 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10753 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10756 computed address is reused
10757 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10758 multi-byte bitfields
10760 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10762 * src/z80/gen.c: (genArrayInit): must check for pointers too
10764 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10766 * support/regression/tests/zeropad.c: never meant to commit the
10767 nestedstruct test: removed, added check for GCC version
10769 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10772 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10773 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10774 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10775 bugs 928906 and 954082 half-empty initializers
10777 * src/SDCCsymt.c (getAllocSize): added for above fix
10778 * src/z80/gen.c (genArrayInit): fixed bug 741044
10779 * support/regression/tests/zeropad.c: added tests
10781 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10783 * src/pic16/device.c (pic16_dump_section): corrected bug which
10784 caused some symbols of the libraries to be misplaced
10786 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10788 * src/pic16/glue.c,
10789 * src/pic16/ralloc.h,
10790 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10791 to fix conflict with pic port
10793 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10795 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10796 externs configuration variables,
10797 * src/pic16/ralloc.h,
10798 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10799 prototype in header, commented out some debug messages
10801 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10803 * src/pic16/glue.c,
10804 * src/pic16/main.c,
10805 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10806 for gpasm COFF object generation. Thanks to D. Hawkins for
10809 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/ds390/main.c,
10812 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10813 Brock for spotting this)
10814 * src/ds390/gen.c (genEndFunction),
10815 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10816 interrupt handler and critical. Disable push/pop optimizations when
10817 peephole optimizations disabled.
10819 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10821 Updated pic16 library sources and headers.
10822 * device/lib/pic16/pic18f*/ ,
10823 * device/include/pic16/*.h: modified to handle structured SFR
10826 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10828 * src/port.h (PORT structure): added hook initPaths, now each
10829 port can declare its own default search paths,
10830 which can been seen with the --print-search-dirs option,
10831 see pic16 port for example,
10832 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10833 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10834 * (doPrintSearchDirs): NEW, replaces in a central manner the
10835 printing of search dirs which was split in set*Paths functions,
10836 * (main): added call to port->initPaths and doPrintSearchDirs,
10838 * src/ds390/main.c,
10841 * src/izt/tlcs900h.c,
10842 * src/mcs51/main.c,
10844 * src/pic16/main.c: modified port structures to reflect addition of
10847 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10848 * (pic16_dump_section): for registers in same address reserve memory once,
10849 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10851 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10852 result is greater in size than right or left,
10853 * (pic16_genUMult8X8_8): there are some cases where the result can
10854 be 16 bits size, so handle these,
10855 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10856 * (pic16_outBitC): modified to emit pcodes,
10857 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10859 * (genDivOneByte): implemented algorithm to divide 8-bits,
10860 * (genCmp): uncommented goto, but issues still exist,
10861 * (genAnd): fixed a bug with variables >8bits,
10862 * (genPackBits): optimization added that uses BCF/BSF to change a
10864 * (genAssign): fixed bug when assigning floating point literals,
10865 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10866 __sdcc_gsinit_startup label,
10867 * src/pic16/main.c (_pic16_init): removed search directory
10869 * (_pic16_initPaths): NEW, used to initialise search directories,
10870 * (_hasNativeMulFor): support functions for all except char/int
10871 multiplication, and char division,
10872 * (PIC16_port struct): modified entry for native mul support,
10873 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10875 * (buildCallTree): call to register_usage is ifdef'ed out,
10877 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10879 * device/include/string.h: applied Stas Sergeev's patch to make this
10880 header file compatible with the preprocessor -Wundef option
10881 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10882 failure (fixes bug #941458)
10884 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10887 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10888 that the variable, not the function, should be static
10889 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10890 to be consistent with non-literal case
10892 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10894 * src/SDCCast.c (isConformingBody): fixed bug #949967
10895 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10896 convilong): fixed bug #952086
10898 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10900 * src/SDCCmem.c (allocVariables): fixed bug #955321
10902 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10904 * src/hc08/main.c (_hc08_genAssemblerEnd),
10905 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10906 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10907 completely eliminated the use of a temporary file
10908 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10909 when more than one file linked
10910 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10912 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10914 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10915 which fixes bug #543481
10916 * support/regression/tests/bug-751703.c: fixed comments left from a
10917 cut and paste error
10918 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10919 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10920 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10922 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10923 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10924 are now changed to underscores in moduleName
10926 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10928 * as/mcs51/lkmem.c: better fix for bug #954173
10930 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10931 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10933 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10934 * device/include/c8051f000.h,
10935 * device/include/c8051f120.h,
10936 * device/include/c8051f300.h,
10937 * device/include/c8051f310.h,
10938 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10939 PWM16) and detab'ed
10941 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10943 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10944 and mailing lists, doc'ed --no-peep-comments, removed reference
10945 to knoppix (newest version has no LyX/LaTeX), other minor changes
10946 * src/SDCCglue.c (glue): save 2 bytes stack space with
10947 option --main-return. The ljmp could probably be avoided too
10949 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10951 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10953 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10955 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10956 * src/SDCCopt.c (isLocalWithoutDef),
10957 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10958 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10959 (credit to Maarten Brock for patch #949363, on which this is based)
10960 * support/regression/tests/bug-751703.c: some test cases of extern used
10961 within inner scopes.
10963 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10965 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10967 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10969 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10970 dwWriteLabel): fix to create valid debugger symbols even when
10971 the module name has non-alphanumeric symbols in it
10972 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10973 when a variable's allocation has been optimized away
10976 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10978 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10980 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10981 * src/mcs51/main.c,
10982 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10983 * src/ds390/main.c,
10984 * src/z80/gen.c (z80_emitDebuggerSymbol),
10986 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10988 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10989 * src/pic16/main.c,
10990 * src/avr/gen.c (avr_emitDebuggerSymbol),
10992 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10994 * src/SDCCdebug.c (emitDebuggerSymbol),
10996 * src/port.h: added a debugger struct to the port struct. Added a
10997 callback for defining debugger symbols
10999 * src/SDCCast.c (createLabel),
11000 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11003 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11004 iCode back to the ast for the function
11006 * src/hc08/ralloc.c (hc08_assignRegisters),
11007 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11008 unneeded fields from the regs struct.
11009 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11010 pushReg() & pullReg() functions instead of emitcode()
11012 * src/hc08/gen.c (genLabel, genhc08Code),
11013 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11015 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11018 * src/hc08/gen.c (genEndFunction, genhc08Code),
11020 * src/mcs51/gen.c (genEndFunction, gen51Code),
11022 * src/ds390/gen.c (genEndFunction, gen390Code),
11024 * src/z80/gen.c (genEndFunction, genZ80Code),
11027 * src/pic/gen.c (genEndFunction, genpic14Code),
11029 * src/pic16/gen.c (genEndFunction, genpic16Code),
11031 * src/avr/gen.c (genEndFunction, genAVRCode),
11033 * src/xa51/gen.c (genEndFunction, genXA51Code),
11035 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11036 specific code to cdbFile.c and out of the backend code generators
11038 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11039 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11040 starting address is now 0
11043 * as/hc08/m08pst.c,
11044 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11045 assembler directive for DWARF support
11046 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11050 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11052 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11054 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11055 and inappropriate peephole optimization in jump tables
11057 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11059 * as/hc08/m08pst.c,
11060 * src/SDCCglue.c: sdccopt works for the hc08 port now
11062 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11064 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11066 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11068 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11070 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11072 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11076 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11077 comments from the peephole optimizer replacement rules
11078 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11080 * src/SDCCcse.c (updateSpillLocation),
11081 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11083 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11084 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11085 objects far pointers
11087 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11089 * src/SDCCsymt.h: a missing part of my last change
11090 * src/pic/ralloc.c (regTypeNum),
11091 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11093 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * src/SDCCicode.c (aggrToPtrDclType),
11097 * src/SDCCptropt.h,
11098 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11099 ptrPseudoSymConvert),
11100 * src/pic/ralloc.c (regTypeNum),
11101 * src/pic16/ralloc.c (regTypeNum),
11102 * src/hc08/ralloc.c (regTypeNum),
11103 * src/ds390/ralloc.c (regTypeNum),
11104 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11105 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11107 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11109 * link/z80/lkmain.c (afile),
11110 * as/hc08/lkmain.c (afile),
11111 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11112 prevent a pointer problem when a filename has no directory and
11113 no extension specified.
11115 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11117 * link/z80/lkmain.c (afile): allow periods in directory names
11118 * link/z80/lkmain.c (afile),
11119 * as/mcs51/lkmain.c (afile),
11120 * as/hc08/lkmain.c (afile): allow linker script file to have an
11121 extension other than ".lnk"
11122 * link/z80/lklex.c (getfid),
11123 * link/z80/lkmain.c (parse),
11124 * as/mcs51/lklex.c (getfid),
11125 * as/mcs51/lkmain.c (parse),
11126 * as/hc08/lklex.c (getfid),
11127 * as/hc08/lkmain.c (parse): Support comments in the linker script
11128 file on lines by themselves and after filenames
11130 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11132 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11134 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/z80/peeph-z80.def: removed some peephole rules that don't
11137 work with multibyte arithmetic (fixed bug #937126)
11138 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11139 to registers and not global variables
11140 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11141 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11142 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11143 checking for assignments not internally generated (fixed bug #931895)
11144 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11145 structure member (fixed bug #930072)
11147 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * src/SDCCmain.c (linkEdit),
11150 * src/hc08/main.c (_hc08_parseOptions),
11151 * as/hc08/Makefile.in,
11152 * as/hc08/aslink.h,
11154 * as/hc08/m08pst.c,
11155 * as/hc08/lkrloc.c (relr, rele),
11156 * as/hc08/lkarea.c (lnkarea)
11157 * as/hc08/lkmain.c (afile, parse),
11158 * as/hc08/lkelf.c: support for ELF output
11159 * as/hc08/lks19.c (s19),
11160 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11162 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11164 * as/mcs51/lkihx.c: Fixed bug #899105.
11166 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11168 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11169 .dsp files from Unix to DOS.
11171 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11173 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11174 function pointers; we have been compliant for several months now.
11175 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11176 change that was accidently commented out
11177 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11178 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11181 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11183 * src/hc08/gen.c: output of all of the internal debugging information
11184 is now controlled by the D() macro; it is disabled by default
11186 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11188 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11189 harder to keep the same registers during a CAST iCode
11190 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11191 long via int can be done in a single cast, if the signedness is
11193 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11194 putchar() in tinibios.c in ds390's library
11196 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11198 * src/SDCCast.c (decorateType): fixed bug #898889,
11199 cast result of a literal complement too
11200 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11201 fixed check for bitfields
11203 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11205 * src/SDCCicode.c (geniCodeLogic): made it static,
11206 (geniCodeLogicAndOr): added in order to fix bug #905492,
11207 (ast2iCode): fixed bug #905492
11208 * support/regression/tests/bug-905492.c: added
11209 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11210 (processParms): fixed bug #927659: don't copy parms, this will clear
11212 * support/regression/tests/bug-927659.c: added
11214 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11216 * src/SDCCast.c (addCast): don't cast float to char
11217 * device/lib/libsdcc.lib: added _memmove
11219 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11221 * device/lib/large/Makefile: fixed parallel execution by
11222 replacing `make` by `$(MAKE)`
11224 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11226 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11227 offsets (fixes bug #923936)
11229 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11231 * device/lib/small/Makefile: fixed parallel execution by
11232 replacing `make` by `$(MAKE)`
11234 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11236 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11238 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11240 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11241 * src/regression/Makefile: Regression test was not running.
11243 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11245 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11246 complement if possible
11247 * src/SDCCval.c (valComplement),
11248 * src/SDCCicode.c (operandOperation): fixed complement of literal
11249 * support/regression/tests/onebyte.c (testComplement): added
11251 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11253 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11254 return an optimized tree; actually replace actParm with the new tree
11255 * src/SDCCast.h: added some parantheses to remove side effects
11256 * support/regression/tests/bug-920866.c
11258 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11259 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11260 Bit operands were not being handled properly in the pic14 port.
11261 (now src/regression/add.c passes again).
11263 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCC.y (labeled_statement): case and default no longer require
11266 a following statement (RFE #893037)
11268 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11270 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11271 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11272 disabled (fixes bug #916294)
11273 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11274 "mov a,acc"; patch provided by Lenny Story
11275 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11277 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11281 * src/ds390/gen.c (genFunction, genEndFunction),
11282 * src/ds390/ralloc.c (ds390_assignRegisters),
11283 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11284 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11285 pushed if there are parameters passed on the stack. Also, a cleaner
11286 way to decide if r0/r1 should be pushed/popped. (Together they fix
11289 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * device/lib/mcs51/crtpagesfr.asm,
11293 * device/lib/mcs51/crtxinit.asm,
11294 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11295 to avoid confusion with Si Lab's SFRPAGE register.
11297 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11299 * src/SDCCglue.c (emitMaps): allow public sfr variables
11300 * src/SDCCglue.c (initialComments): include compiler build date
11301 with compiler version and put the timestamp of the generated
11302 assembly file on a serperate line to be less confusing.
11303 * src/port.h: added genInitStartup hook
11305 * src/ds390/main.c,
11308 * src/pic16/main.c,
11310 * src/z80/main.c: genInitStartup initialize as NULL (default to
11311 historical behaviour)
11312 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11313 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11314 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11315 library instead of hard coding it into the compiler.
11316 * support/regression/ports/mcs51-stack-auto/spec.mk,
11317 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11318 * device/lib/mcs51/Makefile,
11319 * device/lib/small/Makefile,
11320 * device/lib/large/Makefile,
11321 * device/lib/mcs51/crtpagesfr.asm,
11322 * device/lib/mcs51/crtstart.asm,
11323 * device/lib/mcs51/crtxclear.asm,
11324 * device/lib/mcs51/crtxinit.asm,
11325 * device/lib/mcs51/crtclear.asm,
11326 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11327 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11328 and into user configurable files.
11329 * device/lib/clean.mk: clean mcs51 directory too
11330 * support/regression/tests/longlit.c: added static to T1 declaration
11331 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11332 accesses in the initialization code
11334 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11336 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11337 OSCTRIMVAL as noted in bug #916008
11339 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11342 in loops with multiple exits (reported as incorrect registers
11343 used by Martin Helmling in Sdcc-user list)
11345 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11347 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11348 made ds390 register extensions look less like error messages
11350 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11352 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11353 reported by Adam Wozniak in Sdcc-user list
11355 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11357 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11358 arithmetic optimizations, added debug output
11360 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11362 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11363 * sdcc.spec: updated and split sdcc into 3 rpms
11364 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11365 needed for literals of LEFT_OP and '+'
11366 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11367 introduced RESULT_TYPE_NOPROM
11368 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11370 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11371 limited promotion to int only for '*'
11372 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11374 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11376 * src/pic16/gen.c (genSkip),
11377 (genc16bit2lit), (gencjneshort): commented out
11378 (is_LitOp): new helper function, checks operand type
11379 (genCmpEq): rewritten
11381 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11383 * support/regression/tests/bug-908454.c: added
11385 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11387 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11388 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11389 (geniCodeCast): cosmetic, don't preserve bit storage class
11390 (geniCodeLeftShift): added promotion
11391 (geniCodeLogic): fixed regression
11392 * src/SDCCsymt.c (computeTypeOr): accept bits too
11393 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11395 2004-03-07 Borut Razem <borut.razem AT siol.net>
11397 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11399 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11401 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11402 version of pic16_genPackRegisters which does not check if ic is a
11404 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11405 function cause string1.c regression test fails
11407 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11409 * sim/ucsim/configure.in,
11410 * sim/ucsim/configure,
11411 * sim/ucsim/doc/Makefile.in: use docdir
11412 * src/SDCC.y: fixed sbit atrributes
11413 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11414 * src/SDCCast.c (decorateType): |^& need special promotion handling
11416 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11417 * src/SDCCsymt.h (computeType),
11418 * src/SDCCicode.c: computeType() needs op
11419 * src/SDCCsymt.c (checkTypeSanity),
11420 * doc/sddman.lyx: "plain" bitfields are unsigned
11421 * src/SDCCsymt.c (computeTypeOr): added
11422 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11424 * src/SDCCval.c (val*): computeType() needs op
11425 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11426 * support/regression/tests/onebyte.c: added tests for |^&
11428 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11430 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11431 for writing icode into asm output.
11433 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11435 * src/pic16/device.c: added some debug lines enabled
11436 with macro DEBUG_CHECK,
11437 * src/pic16/genarith.c: more debug in genPlus,
11438 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11439 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11440 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11441 * (aopForSym): onStack symbols are re-placed in data memspace,
11442 and onStack flag is cleared,
11443 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11444 copy temporary pcodeop,
11445 * (genPcall): added warning for not updating PCLATU,
11446 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11447 always true for pic16 port,
11448 * (genMultOneWord): NEW, supports integer multiplication,
11449 * (genMult): modified to call genMultOneWord,
11450 * (ifxForOp): added warning when return NULL,
11451 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11452 flag is set before call to operandFromSymbol for implicit
11454 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11455 options.intlong_rent are set by default,
11456 * (_hasNativeMulFor): modified to allow port generation of integer
11458 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11459 set regtype to REG_SFR for all registers, restricting seting the
11460 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11462 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11464 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11465 more than 500 times in the regression tests
11467 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11469 * support/Util/SDCCerr.h,
11470 * support/Util/SDCCerr.c,
11471 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11473 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11474 for symbol conflicts.
11475 * support/valdiags/tests/enum.c,
11476 * support/valdiags/tests/tentdecl.c,
11477 * support/valdiags/tests/struct.c: expect possible error messages
11478 referring to original symbol definitions.
11479 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11481 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11483 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11485 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11487 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11489 * src/pic16/ralloc.c (newReg): fixed bug #908929
11491 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11493 * src/ds390/gen.c: added missing #include "main.h"
11495 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11497 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11498 checking if symbol is already in set,
11499 * src/pic16/device.h: prototype for checkAddSym,
11500 * src/pic16/gen.c: (_G): added entry interruptvector,
11501 * (assignResultValue): removed some commented out lines,
11502 * (genFunction): check for ISR via sym->type, absolute section for
11503 interrupt code is created via a new pBlock, the goto instruction is
11504 placed now correctly at the interrupt vector position, changed all
11505 references from ivec to _G.interruptvector,
11506 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11507 is the interrupt is a high priority one, same for return from ISR,
11508 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11509 externs to calls of checkAddSym,
11510 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11511 pic16_pcode_verbose flag is set,
11512 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11513 * src/pic16/pcoderegs.c: message about how many registers are saved
11514 will only be emitted if pic16_pcode_verbose flag is set,
11516 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11518 * src/ds390/ralloc.h,
11519 * src/ds390/ralloc.c (ds390_regWithIdx),
11520 * src/ds390/gen.c (emitcode),
11521 * src/ds390/main.h,
11522 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11523 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11524 ds390operandCompare, getRegsRead, getRegsWritten,
11525 initializeAsmLineNode): customized instruction size calculation for
11526 ds390, started basis for some register optimizations
11527 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11528 corresponding assembly output
11529 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11530 missing push/pop of r0/r1. Optimized push/pops
11532 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 * src/mcs51/main.c (instructionSize): fixed ACALL size
11535 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11537 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11539 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11540 the sorting of rlist with NULL elements
11541 * (print_idataType, print_idata): NEW to create idata sections
11542 * src/pic16/device.h: idataSymSet new variable
11543 * src/pic16/gen.c (genFunction): fixed some bugs in string
11544 comparing, improved the absolute section creation for ISRs,
11545 added FSR0L/FSR0H in registers that are saved in an ISR,
11546 * (genInline): fixed the processing of inline snippets,
11547 now they undergo no process by the peephole optimizer
11548 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11549 are placed in idataSymSet,
11550 * (pic16emitStaticSeg): extern symbols are added in externs,
11551 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11552 switching when aboslute variables are placed in access bank memory
11553 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11554 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11555 commented out with #if,
11556 * (pic16_packRegisters): reintroduce the check for CAST because some
11557 symbols are not correctly handled,
11558 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11559 pCodeInstruction instead of pCode,
11560 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11561 pCodeAsmDir definition,
11562 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11563 directive, then the argument directive is emitted without the leading
11564 tab, hack for inline labels which must be in the first column,
11565 * (compareLabel,pic16_findNextInstruction),
11566 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11567 * (insertBankSwitch): modified for the new pCodeAsmDir,
11569 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11570 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11572 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11574 * (pushSide): commented out with #if,
11575 * (assignResultValue): fixed some typos in saving
11577 * (genPcall): FIXED and sync'ed with genCall,
11578 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11579 * (genNearPointerGet): fixed to handle some more cases,
11580 implementation scheme via table reads,
11581 * (genConstPointerGet): modified to access code memory correct,
11582 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11583 and improved to handle some cases
11584 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11585 instead of "RETLW" for init data
11586 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11587 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11588 variables are placed in access bank memory (<0x80 and >=0xf80),
11589 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11590 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11591 TBLWT_POSTDEC,TBLWT_PREINC
11592 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11593 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11595 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11596 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11597 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11598 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11600 2004-02-29 Borut Razem <borut.razem AT siol.net>
11602 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11603 support/Util/findme.h, support/Util/system.h: enhance binary relative
11604 search for lib and include by using findProgramPath()
11606 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11609 * src/SDCCpeeph.c (pcDistance),
11611 * src/mcs51/ralloc.h,
11612 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11613 * src/mcs51/main.h,
11614 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11615 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11616 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11617 size calculation port specific, started basis for some register
11619 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11620 missing push/pop of r0/r1. Optimized push/pops
11621 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11622 * device/lib/_modsint.c (_modsint),
11623 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11624 and stack version so regression tests pass
11626 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11628 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11629 * src/SDCCast.c (decorateType): catch another small optimization
11631 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11632 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11633 modified to finally use computeType() all over SDCC,
11634 see Feature Request #877103
11635 * src/SDCCval.h: cosmetic
11636 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11637 valCompare(); regression tested in muldiv.c
11638 * support/regression/tests/muldiv.c (testMod): mod sign follows
11641 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11643 * src/SDCCast.c (decorateType): fixed bug #902362
11644 * doc/INSTALL.txt: fixed install instructions for win32
11646 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11648 * device/include/Makefile.in (install): fixed by replacing spaces
11651 * doc/INSTALL.txt: updated for release
11652 * doc/sdccman.lyx: added warning for --xstack being buggy
11654 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11656 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11657 to eliminate build warnings.
11658 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11660 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11661 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11663 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11664 removed -penable-stack, added comment for stack pragma, added
11665 warning for not initializing the stack/frame registers, removed
11666 comment at interrupts section
11668 Stack is made permanent, there is no ability to disable stack usage.
11669 * src/pic16/device.h,
11670 * src/pic16/device.c: removed all references to USE_STACK macro,
11671 * src/pic16/device.c (pic16_dump_section): when no elements in
11672 rlist, free rlist before return,
11673 * (pic16_dump_int_registers): NEW, internal registers are a new set
11674 of general purpose registers reused by each function,
11675 * (checkAddReg): returns 1 if registers is added to set,
11676 * (pic16_groupRegistersInSection): when a registers is of type
11677 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11678 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11679 SRCASECMP macro is moved here from device.c
11680 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11681 PO_PCLATU, PO_PRODL, PO_PRODH,
11682 * (pic16_pCodeOpType, genMinus,
11683 changed compares to "a" register, with AOP_ACC,
11684 * (pic16_genPlus): fixed some bugs and indented properly,
11685 * (pic16_addSign): changed size to size+offset in the MOVWF
11687 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11688 multiply 8-bit operand by literal, result is 8-bit,
11689 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11690 multiply 2 8-bit operand, result is 8-bit,
11691 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11693 * src/pic16/gen.c: changed accUse to contain WREG only,
11694 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11695 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11696 true, do not use immediate addressing any more unless sym is a
11697 pointer in codespace,
11698 * (aopForRemat): do not use immediate addressing when symbol not in
11699 codespace and when symbol's address is requested,
11700 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11702 * (aopGet): added case for AOP_ACC and don't return "accumulator
11703 bug" but WREG instead,
11704 * (popGetTempReg): pushes contents of temporary register in stack,
11705 * (popReleaseTempReg): pops contents of temporary register from
11706 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11707 * (pic16_popGet): separated case AOP_ACC to return register WREG
11708 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11709 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11710 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11711 the use of immediate pointers to certain cases only.
11713 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11714 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11715 * (assignResultValue, genCall, genRet): modified to use the new
11716 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11717 genPcall is still broken,
11718 * (genFunction): added code to create 'A' type pBlocks when
11719 interrupt functions are generated, code not extensively tested yet,
11720 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11721 * (genEndFunction): modified so ISRs pop stored registers from stack,
11722 * (genMultOneByte): cleanup,
11723 * (AccRsh): added flag andmask, to and result with appropriate mask,
11724 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11725 * (genDataPointerGet): fixed and reenabled its use,
11726 * (genNearDataPointerGet): bugs fixed,
11727 * (genDataPointerSet): bugs fixed,
11728 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11729 pic16_DumpSymbol, pic16_DumpOp,
11730 * src/pic16/genutils.h: function prototypes for the above functions,
11731 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11733 * (pic16emitRegularMap): many many many improvements, but needs a
11735 * src/pic16/main.c: enable_stack in pic16_options is removed,
11736 * (_pic16_parseOptions): removed command line options -penable-stack,
11737 * (_process_pragma): emit stack symbol only when stack pragma is
11739 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11740 redirected to FSR0L/FSR0H pair,
11741 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11742 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11743 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11745 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11746 * (dumpPicOptype): NEW,
11747 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11748 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11749 with movff instruction,
11750 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11751 added pic16_int_regs, some packRegsFor* functions are commented out,
11752 because produce errors,
11753 * src/pic16/NOTES: minor modifications
11755 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11757 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11758 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11760 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11761 * as/mcs51/lkaomf51.c: fixed bug #895763
11763 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11765 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11767 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * doc/sdccman.lyx: added details about the HC08 storage classes and
11770 interrupts, fixed the register usage info for z80 & gbz80
11772 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11774 * doc/sdccman.lyx: added more pic16 port documentation
11775 * device/include/pic16/: added header pic18fregs.h
11777 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11779 * doc/sdccman.lyx: added Vangelis' contribution
11781 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11783 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11784 extend to the next CALL or PCALL, not just to the next CALL.
11786 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11788 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11790 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11793 bug #895752 and a better fix for bug #716790
11795 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11797 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11799 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11801 * doc/sdccman.lyx: minor changes, minor changed
11803 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11805 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11806 which can't handle SDCC_NEWONEBYTEOPS,
11807 (geniCodeMultiply): removed conversion from mult to shift for pic14
11810 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11814 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11815 thus fixing bug #895406
11817 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11819 * device/lib/_modsint.c,
11820 * device/lib/_modslong.c: sign follows divisor only
11821 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11822 signs or signedness can be ignored
11823 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11824 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11825 added optimization for IFX,
11826 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11828 reenabled optimization for IFX, which was removed on 2004-01-11
11829 * src/SDCCast.h: added return type IFX
11830 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11831 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11832 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11833 SDCC_OLDONEBYTEOPS selects the old behaviour
11834 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11835 changed again and commented promotion rule
11836 * src/SDCCval.c (valDiv): promotion no longer necessary
11837 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11838 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11840 * support/regression/tests/onebyte.c: added
11842 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11844 * gen.c (genInline): reverted to old code for assemnling inline
11845 code because of bug reported James Chadd
11847 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11849 * ralloc.h: missing declarations from previous patch,
11850 seems that patch for ralloc.h was never applied, fixed
11852 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11853 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11857 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11858 indirect addressing. Marked FSR0 as deprecated
11859 * gen.c (pointerCode): commented out, not needed now
11860 (pic16_popGet2p): new MOVFF helper function
11861 (genGenPointerGet),
11862 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11863 (shiftRLong): removed duplicate debugging info
11865 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11867 * src/ds390/gen.c (genNearPointerGet),
11868 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11869 optimization with bits, but not bitfields.
11870 * src/ds390/ralloc.c (packRegisters),
11871 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11873 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11875 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11877 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11880 * src/SDCCicode.c (operandFromSymbol),
11881 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11882 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11883 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11884 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11885 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11886 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11888 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11889 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11890 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11891 * src/SDCCsymt.c (newSymbol),
11892 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11895 * src/SDCCval.c (newiList): fixed bug #885705
11897 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11899 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11900 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11902 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11904 * device/include/c8051f120.h,
11905 * device/include/c8051f300.h,
11906 * device/include/c8051f310.h: added/updated header files for Silicon
11907 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11908 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11909 in new section Submitting patches
11911 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11913 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11914 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11915 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11917 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11918 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11919 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11921 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11922 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11923 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11925 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11926 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11927 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11928 genGenPointerSet): fixed bug #892400
11929 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11930 to eliminate build warnings.
11931 * src/SDCCast.c (processParms),
11932 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11934 * support/valdiag/valdiag.py: added GCC to the list of defines active
11935 when compiling with gcc
11937 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11939 * support/Util/SDCCerr.h,
11940 * support/Util/SDCCerr.c,
11941 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11942 with an incomplete type (fixed bug #883734)
11943 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11945 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11947 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11949 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11951 * src/SDCCast.c (decorateType),
11952 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11953 function pointer implementation
11954 * support/regression/tests/funptrs.c: added tests to verify both forms
11955 of function pointers work correctly. Added tests to verify parameters
11956 are passed in the correct order.
11958 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11960 * device.c (regCompare): registers are sorted by ascending
11961 address and increasing size,
11962 * main.c (_pic16_finaliseOptions): removed the declaration
11963 of compiler macro MCU. Now a macro of the format pic18fxxxx
11964 will be defined from the command line
11966 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11967 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11969 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11970 PCOP_RLCF was overwritten!
11971 * gen.c (genSkip): commented out calls to pic16_emitcode,
11972 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11974 * (genRRC): added debugging info,
11975 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11976 overwritten while shifting,
11977 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11978 overwritten while shifting,
11981 * (shiftLLeftOrResult),
11982 * (shiftRLeftOrResult),
11984 * (shiftLLong): Implemented with pic16_emitpcode
11985 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11986 * (genLeftShift): Fixed bug, operand for shift by variable always
11987 was "and"ed with 0x0f,
11988 * (genLeftShiftLiteral),
11990 * (genRightShiftLiteral): added debugging info,
11991 * (genrshFour): added comment,
11992 * (genRightShift): determined signedness from operand "left"
11993 instead of "result"
11995 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * src/SDCCicode.c (geniCodeParms),
11998 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11999 function pointers, fixed function pointer bugs #861242 and #861896
12001 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12003 * device/include/c8051f000.h,
12004 * device/include/c8051f120.h,
12005 * device/include/c8051f300.h: added header files for Silicon
12006 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12008 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12010 * src/SDCCast.c (processParams): added new type flow and restructured
12011 (gatherAutoInit): added new type flow
12012 (addCast): cosmetic changes
12013 (getLeftResultType): added new type flow for array indices, patch
12014 provided by Stas, see FR #877103
12015 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12016 array index patch by Stas
12017 * src/SDCCast.h: added prototype getResultTypeFromType()
12019 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12020 * src/pic/glue.c (pic14emitStaticSeg),
12021 * src/pic16/glue.c (pic16emitStaticSeg),
12022 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12023 for initialization of symbols
12024 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12025 * support/Util/SDCCerr.h:
12026 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12027 * .version: bumped version number to 2.3.8
12028 * device/include/Makefile.in (install),
12029 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12032 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12034 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12035 Slade Rich fixed an optimization bug
12036 * src/pic/pcodepeep.c,
12037 * src/pic/pcoderegs.c
12038 * doc/Makefile (install): added test for directory
12040 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12042 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12043 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12044 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12045 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12046 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12047 * as/mcs51/asexpr.c (term),
12048 * as/hc08/asexpr.c (term): fixed bug #887146
12050 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12052 * src/z80/gen.c (genMult): handle single byte result product
12053 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12054 DUMMY_READ_VOLATILE (fixed bug #886367)
12056 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12058 * support/regression/tests/libmullong.c: fixed logic, on little endian
12059 hosts we ended without a mullong_wrapper()
12061 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12063 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12064 virus/worm forged address usage.
12066 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12068 Fixed promotion, it should be done on AST level:
12069 * src/SDCCast.c (addCast): added promotion to int
12070 (decorateType): updated call to upCast()
12071 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12072 usualUnaryConversions()
12074 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12076 * support/regression/tests/literalop.c (mulWrapper): Added a
12077 wrapper to remove integer overflow warnings.
12079 * support/regression/tests/float_trans.c: Made work on host.
12081 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12084 * support/regression/generate-cases.py (main): Changed from inline
12087 * doc/Makefile (install): Changed to depth first to get rid of
12088 missing directory install warning.
12090 * as/Makefile (install-doc): Made work on Mac.
12092 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12094 * src/SDCCast.c: added an additional type flow in decorateType() of
12095 opposite direction, see feature request #860006; it's enabled at runtime
12096 by setting the environment variable SDCC_NEWTYPEFLOW
12097 * src/SDCCast.h: changed prototype of decorateType()
12098 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12099 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12100 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12101 see feature request #877103
12102 * src/SDCCval.c: updated call of decorateType()
12103 (valBitwise): fixed bug #882876
12104 (valMinus): added promotion
12105 (valLogicAndOr): result is unsigned
12106 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12107 * src/SDCCsymt.c (computeType),
12108 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12109 must not cause an unsigned operation
12110 * src/pic/glue (pic14emitRegularMap),
12111 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12113 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12115 * src/pic/pcode.c (PCodeID): commented out left over debug code
12117 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12119 * support/valdiag/tests/overflow.c: added shift tests
12120 * src/pic/device.c,
12127 * src/pic/pcodepeep.c,
12128 * src/pic/pcoderegs.c,
12129 * src/pic/ralloc.c,
12130 * src/pic/ralloc.h: applied patch from Slade Rich;
12131 added support for multiple code pages and multiple RAM banks on the
12132 PIC 14 port. The ASM files now no longer simply assume all the
12133 code / RAM are in the same page / bank. This means the linker can
12134 safely allocate code/RAM of separate ASM files to different pages/banks.
12135 * doc/sdccman.lyx: added Slade's tips
12136 * src/mcs51/peeph.def: fixed bug #880768
12138 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12141 * src/SDCCast.c (decorateType): fixed bug #880197
12143 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12145 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12148 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12149 strtof is not part of C89 and isn't included with Mac OS X.
12151 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12154 shiftL2Left2Result): fixed bug #879326
12155 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12156 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12157 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12158 address fetch for clr instruction
12159 * device/lib/hc08/_mulint.c: created optimized assembly version
12160 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12162 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12164 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12165 proposed in FR #877103
12167 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12169 * src/SDCCval.c (cheapestVal): added missing checks
12170 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12171 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12173 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12175 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12178 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12180 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12181 loaded with the linker search paths (-L arguments) and the libraries
12182 to be linked with the current source (-l arguments). Changes
12183 currently will affect only the pic16 port.
12184 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12185 include path the port specific paths and port specific libraries,
12186 * gplink command now contains the $3 argument,
12187 * src/pic16/device.h,
12188 * src/pic16/device.c,: structure PIC_device is made public and
12189 renamed to PIC16_device, the same for variable Pics which is renamed
12190 to Pics16. Updated all references to them.
12191 * src/pic16/glue.c (pic16glue): corrected bug with code
12192 initialization which bypassed the variable initializations block.
12194 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12195 COMPILE_FLAGS and added the --nostdinc option
12197 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12199 * device/include/mc68hc908jb8.h: Register defs for another member
12200 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12202 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12204 Documenting changes from previous commits.
12205 * configure.in (version 1.56),
12206 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12207 when generating output files to configure the pic16 library,
12208 but now I've commented it out, since gputils aren't installed in the
12209 SF compile farm, so library won't compile
12211 * device/lib/Makefile.in (version 1.56): initially I've added in
12212 target 'all' the prerequestive 'model-pic16' so it compiled the
12213 pic16 library, but now I've commented it out for the same reasons
12215 * added targets 'model-pic16' and 'objects-pic16' to compile the
12217 * added target 'port-specific-objects-pic16' to handle the
12218 generated libraries and copy them into the build/ directory
12219 * added target 'clean-intermediate-pic16' to clean intermediate
12220 files into pic16 directory
12221 * in target 'installdirs' added line to create directory pic16 in
12222 the installation path
12224 * device/include/Makefile.in (version 1.11): in target 'install'
12225 added lines to copy all header files to installation path,
12226 * in target 'installdirs' added line create directory for pic16
12227 headers in the installation path
12229 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12231 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12234 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12237 * device/lib/configure.in,
12238 * device/lib/configure: fixed for autoconf 2.57
12240 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12243 option so that it actually works. Made it specific to the z80, since
12244 the gbz80 doesn't have these kinds of I/O ports.
12246 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 * device/include/z180.h,
12249 * device/lib/_memcpy.c,
12250 * device/lib/_memmove.c,
12251 * device/lib/_mulint.c,
12252 * device/lib/ser_ir.c,
12253 * device/lib/ser_ir_cts_rts.c,
12254 * device/lib/_strcmp.c,
12255 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12256 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12257 portmode; added deprecation warning for bank= and protmode= forms.
12258 Also, guard against buffer overflow.
12259 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12261 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12263 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12264 changed interrupt vector table generation to only emit declared vectors.
12265 * device/include/Makefile.in: added missing backslash
12266 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12268 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12270 Mainly changes to support compilation of the device libraries
12271 * src/pic16/device.c: stack is allocated via symbol and not
12272 via literal number. The symbol is placed in the corresponding
12273 position of the data ram
12274 * (pic16_dump_section): relocatable and absolute uninitialized
12275 data are now emitted in sorted order to reduce section naming,
12276 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12277 weren't marked as being in the access bank,
12279 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12281 Added portion of GNU PIC Library under the directory
12282 device/include/pic16 and device/lib/pic16. These files
12283 contain the declarations of SFRs for the PIC18Fxx2 devices.
12284 The directory is initialized via configure from toplevel.
12286 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12288 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12289 the spilllocations to be compared correctly
12291 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12293 * src/SDCCast.c (decorateType): fixed bug introduced today
12295 2004-01-12 Borut Razem <borut.razem AT siol.net>
12297 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12298 doc/sdccman.lyx: upper case pragmas are deprecated
12300 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12302 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12303 in simpler and even better code
12305 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12307 * src/SDCCicode.c (operandOperation): fixed bug #874819
12308 * src/SDCCast.c (decorateType): fixed
12309 char foo (unsigned long ul) { return ul > 0; }
12311 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12313 * doc/sdccman.lyx: Moved and added some sections, small changes
12314 all over. Telling LaTeX to be less strict with word spacing
12315 to better keep the right margin. Changed some notes about
12316 maintainance of the ports in section 3.2.1 - is it OK like this?
12318 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12320 SDCC source changes:
12321 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12322 convilong): modified to inform the pic16 port that builtin functions
12325 PIC16 PORT specific changes:
12326 * src/pic16/device.c pic16_dump_equates() added,
12327 processor registers declared internally by the port are emitted in
12328 the translation as equates,
12329 * src/pic16/gen.c: inline code is passed unprocessed to the
12331 * (pic16_popGetLit2): fnuction modified to take second operand as
12332 pCodeOp pointer and not as literal,
12333 * (popRegFromIdx): prefixed with pic16_,
12334 * (pic16_popCombine2): modified to receive already allocated pCode
12336 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12337 * (genFunction): initializes local stack frame and pushes on stack
12338 all the registers used by this function,
12339 * (genEndFunction): restores all registers from stack and restores
12341 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12343 * (pic16glue): changed the program startup sequence,
12344 * added new dbName code 'A' for functions placed in absolute section
12345 * src/pic16/main.c: added function attribute _naked,
12346 * added pragma 'code' to place a fnuction at an absolute address,
12347 * added command line arguments --debug-ralloc and --pcode-verbose,
12348 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12349 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12350 * (pic16_newpCodeOpLit2): modified to take the second operand as
12352 * (pic16_printpBlock): modified to emit each function in a separate
12354 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12355 UPPER for immediate operands,
12356 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12358 * src/pic16/peeph.def: all peepholes with movff are commented out,
12359 because there is a problem in the pcode peep optimizer,
12360 * src/pic16/ralloc.c: the register allocator can now reuse local
12361 function symbols for another function. This saves register usage.
12362 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12364 Added file src/pic16/NOTES with information about program writing on
12365 the current port version.
12367 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12369 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12370 and peephole 252 (array access)
12372 2004-01-09 Borut Razem <borut.razem AT siol.net>
12374 * src/SDCCmain.c : fixed #872250: -l command line defined library
12375 files are scanned before standard library files
12377 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12379 * src/SDCCast.c (decorateType): fixed bug #874046
12381 2004-01-09 Borut Razem <borut.razem AT siol.net>
12383 * support/scripts/sdcc.nsi: remove previous installation
12385 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12387 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12388 bytes for last interrupt vector (mcs51)
12389 * sdcc.spec: fixed typo
12391 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12393 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12394 gen51Code): more efficient parameter receive for --model-large
12397 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12399 * src/ds390/main.c,
12400 * src/z80/main.c: added missed needLinkerScript flags (more than
12401 one port structure defined in these file)
12402 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12405 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12407 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12408 * src/port.h: added flag needLinkerScript in port->linker
12409 structure to inform whether to create a .lnk file or not,
12411 * src/ds390/main.c,
12413 * src/mcs51/main.c,
12415 * src/pic16/main.c,
12417 * src/z80/main.c: changed appropriately to configure
12418 needLinkerScript flag
12420 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12421 * src/pic/glue.c: added variable udata_section_name to
12422 override default uninitialized data segment definition for
12423 devices only with SHAREBANK memory (reported from Erik Epetrich)
12424 * (pic14emitOverlay): modified to emit a commented overlay segment
12425 directive when no overlay data exist
12426 * (picglue): modified to emit uninitialized data segment
12427 according to udata_section_name
12428 * src/pic/main.c (_pic14_parseOptions): added command line
12429 options --udata-section-name=[name] to override default
12430 udata definition name
12431 * modified _linkCmd and _asmCmd to include compiler passed
12432 arguments via -W option
12433 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12434 object file from '.rel' to '.o' in port->linker structure,
12435 changed size of fptr from 2 to 3 in port structure
12437 2004-01-07 Borut Razem <borut.razem AT siol.net>
12439 * support/scripts/sdcc.nsi: update PATH
12440 * support/scripts/sdcc.ico: craeted
12442 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12444 * device/include/Makefile.in: fix install
12445 * doc/Makefile: fix install
12447 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12449 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12451 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12452 how the function variable allocation summary is displayed; also
12453 include information about variables allocated to the overlay
12456 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12458 * as/mcs51/lkmain.c: Help about -Y option
12459 * as/mcs51/lkarea.c: Fixed gcc warnings
12461 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12463 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12465 * support/valdiag/tests/overflow.c: added
12466 * src/SDCCast.c (decorateType),
12467 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12468 LEFT_OP (left shift)
12470 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12472 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12473 (default behaviour).
12475 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12477 A python script to validate compiler diagnostic messages. It can be
12478 used to verify that sdcc complains about bad c source code and
12479 gives a good location of the error.
12480 * support/valdiag/Makefile,
12481 * support/valdiag/valdiag.py,
12482 * support/valdiag/tests/*
12484 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12486 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12487 * src/SDCCsymt.c (newEnumType),
12489 * support/Util/SDCCerr.c,
12490 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12492 * support/regression/tests/enum.c: added test for enum values that
12493 require at least 2 bytes of storage.
12495 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12497 * src/common.h: added ifndef/define/endif macros
12498 around the header file.
12499 Bug reported from Jesus Calvino-Fraga
12501 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12503 * sdcc.spec: updated
12504 * device/include/Makefile.in: don't install CVS directories
12505 * device/lib/Makefile.in: added removal of CVS directories after install
12506 * doc/Makefile: fixed install, added local_icons
12507 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12508 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12509 * src/ds390/gen.c (genRightShift): fixed bug #870788
12510 * src/SDCCast.c (decorateType): fixed bug #870781
12512 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12514 PIC16 port related changes:
12515 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12516 added variable stackPos,
12518 * gen.c: genCall, assignResultValue: added support for
12519 pushing/retrieving function parameters to/from stack,
12520 genFunction,genEndFunction: setup stack frame for the
12521 generated function,
12522 genAddrOf: will be changed according to bug 863624
12524 * added files genutils.c and genutils.h which contain gen*
12525 debugged and optimised functions extracted from gen.c
12527 * glue.c: added variable 'externs' which holds extern symbols,
12528 pic16emitRegularMap: is modified to properly handle relocatable
12529 symbols under the new scheme,
12530 pic16createInterruptVect: is modified
12531 pic16printPublics: is modified to emit 'global' assembler directives,
12532 added pic16_printExterns to print extern symbols,
12533 pic16glue: initializes stack/frame pointer in the beginning of
12534 the assembly output. Temporary hack, will be corrected later,
12535 because gplink yet does not support stack and SDCC does not
12536 yet support a type of crt0.o object to create the final binary.
12538 * Removed many lines that contain 8051 legacy code.
12539 * The code is finally placed under a 'code' directive.
12540 * Added port specific options.
12542 * _process_pragma: simplified since now we do not need *special*
12543 include file to define SFR registers. But a separate header
12544 will be needed. This will be developed later.
12545 * _pic16_parseOptions: added, parses port specific options:
12546 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12547 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12548 --preplace-udata-with=
12550 * _pic16_setDefaultOptions: modified to initialize section names,
12551 but hack is temporarly out of order since it needs improvement.
12552 * _pic16_genAssemblerPreamble: configuration words are emitted by
12553 their address instead of their name. This part is incomplete and
12554 supports only the 18Fxx2 devices. Other devices will emit an error
12555 during assembly since they do not contain the same set of config
12557 * _pic16_genIVT: is modified,
12559 * pcode.c: added definitions for some hardware registers that are needed
12561 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12562 All PCI entries are updated. Now LFSR is supported.
12563 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12564 * added pic16_newpCodeOpLit2 to support instructions with
12565 two literal arguments
12566 * pic16_pCode2str: corrected code that emits assembler instructions
12567 with two literal operands and those that have an access bit modifier
12568 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12569 this fixes a bug which caused some labels to be lost, when an
12570 assembler directive was added, i.e. banksel,
12571 * pic16_FixRegisterBanking: improved logic that causes the insertion
12573 * InlineFunction: functions that are called once, are not any more
12574 inlined. This can be a port option in the future,
12576 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12578 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12579 hold the corresponding uninitialized symbols,
12580 * pic16_allocProcessorRegister: registers have explicit marked the
12582 * pic16_allocInternalRegister: registers are explicit marked as
12584 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12585 processing list, so bit registers were lost,
12588 * ralloc.h: added field 'accessBank' and original symbol operand
12589 in register definition,
12590 * removed the field isMapped from register definition,
12592 ** Several functions have been removed from various sources:
12593 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12594 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12595 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12596 pic16_assignRelocatableRegisters
12598 ** others have been introduced:
12599 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12600 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12602 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12604 * support/scripts/inc2h.pl: changed definition of BIT_AT
12605 to emit 'sbit at' instead of 'bit at'. This was a request.
12607 PIC16 port related preliminary changes:
12608 * gen.c: prefixed function popRegFromString with
12609 pic16_ and all references to it corrected
12610 * pcode.c: all pic16_pc_* hardware registers prefixed
12611 with underscore (_),
12612 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12613 * ralloc.c: newReg(): when register is REG_SFR then
12614 set address to rIdx,
12615 pic16_allocProcessorRegister(): marks register wasUsed=0
12616 pic16_writeUsedRegs(): added a call to assign processor
12617 registers via pic16_assignFixedRegisters
12619 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12621 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12622 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12623 variables in unused register banks. Also the SSEG is placed
12624 wherever there is enough space for it, and IDATA can be anywhere
12625 in internal RAM. For now compile using -Wl-Y[stack_size].
12626 The mem file is different for this option as well, since it
12627 makes no sense of talking about DSEG lenght.
12629 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12631 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12632 in certain cases, e.g. when ROM assignment, patch provided
12633 from Albert den Haan.
12635 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12637 Many signedness and type propagation fixes:
12638 * src/SDCCicode.c: made geniCodeCast() static
12639 replaced SPEC_ by IS_ (cosmetic)
12640 (operandOperation): fixed div and mod operation
12641 (usualBinaryConversions): added support for promotion of char
12642 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12643 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12644 (geniCodeAdd): an array index will stay unsigned, even if promoted
12646 (geniCodeArray): ditto
12647 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12648 * src/SDCCsymt.c (computeType): added more support for char;
12649 promotion of char is selectable by promoteCharToInt, fixed signedness
12651 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12652 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12653 * src/SDCCval (val*): replaced signedness calculation by
12655 rearranged if-branches (cosmetic)
12656 (valShift): added warning W_SHIFT_CHANGED
12657 (valCompare): fixed problem with different types
12658 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12659 * support/regression/tests/literalop.c: added many cases
12660 * support/regression/tests/ast_constant_folding.c: changed finally to
12662 * .version: new year, new version: 2.3.7
12663 * src/SDCCmain.c (main): applied patch #866468
12664 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12665 provided by Scott Bronson
12666 * doc/sdccman.lyx: updated documentation for sdcdb
12667 updated and added chapter tips
12669 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12671 * src/SDCCsymt.h: missing from yesterday's commits
12673 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12675 * src/SDCC.y (struct_or_union_specifier),
12676 * support/Util/SDCCerr.c,
12677 * support/Util/SDCCerr.h: verify that struct & union tags are used
12680 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCglobl.h: missing from yesterday's commits
12684 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12686 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12687 sft_attributes, struct_declaration, parameter_declaration,
12688 type_name, start_block, declaration_list),
12689 * src/SDCC.lex (check_type): support redefinition of typedef names
12691 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12693 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12694 aligned xdata arrays. Erik helped me with the if clause.
12696 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12701 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * src/SDCCast.c (newAst_),
12706 * src/SDCCicode.c (ast2iCode, newiCode),
12708 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12709 expr, statement, expression_statement, selection_statement,
12710 iteration_statement, expr_opt, jump_statement): foundation for tracking
12712 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12715 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12717 * support/Util/SDCCerr.c,
12719 * src/SDCCast.c (createCase, createDefault, decorateType),
12720 * src/SDCClabel.c (labelUnreach),
12721 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12723 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12724 (with thanks to Stas Sergeev)
12725 * device/include/time.h,
12726 * device/lib/time.c (CheckTime): suppress unreachable code warning
12728 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12730 * src/SDCCast.c (createIvalCharPtr),
12731 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12733 * support/regression/tests/nullstring.c: tests for these two bugs
12735 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * support/Util/SDCCerr.h,
12738 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12739 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12740 about storage class and 'at' used inside struct or union
12741 * src/SDCCBBlock.c (iCodeFromeBBlock),
12742 * src/SDCCcse.c (ifxOptimize),
12743 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12744 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12745 printIval, emitStaticSeg, emitOverlay),
12746 * src/SDCClabel.c (deleteIfx),
12747 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12748 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12749 gatherAutoInit, processParms),
12750 * support/Util/SDCCerr.h,
12751 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12752 reporting for post-parse errors.
12754 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12757 implicit casts via union; they don't work on big endian systems
12758 (possible fix for bug #861138)
12760 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12762 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12763 * src/mcs51/main.c: fixed the fix for bug #737001
12765 2003-12-15 Borut Razem <borut.razem AT siol.net>
12767 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12769 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12771 * support/makebin/makebin.c: put output in binary mode
12773 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12775 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12776 xdata and data memory on startup. Set the environment variable
12777 SDCC_NOGENRAMCLEAR to disable this.
12778 * src/mcs51/peephole.def,
12779 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12780 (allows non-interrupt and interrupt code to safely compete for a resource
12781 without the non-interrupt code having to disable interrupts)
12783 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12785 * src/SDCCicode.c (geniCodeAdd),
12786 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12787 with valFromType if type might be a pointer and host is big endian).
12788 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12789 types, not just integer types.
12790 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12791 multiply defined with mismatching "at" address.
12793 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12795 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12796 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12797 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12798 with embedded nulls (fixed bug #753752)
12800 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12802 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12803 Apparently this did not see much testing (endless loop)
12805 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12807 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12809 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12811 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12812 gracefully handle NULL memmap pointers
12814 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12816 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12817 instead of deleting the iCode when an operand is volatile
12818 * src/z80/gen.c (genDummyRead),
12819 * src/mcs51/gen.c (genDummyRead),
12820 * src/ds390/gen.c (genDummyRead),
12821 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12823 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12824 * src/SDCC.y: fixed bug #850420
12826 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 Applied z80 i/o port patch from Peter Townson and fixed some operators
12829 to better handle operands in A register.
12830 * device/include/z180.h
12836 * src/z80/peeph-z80.def
12837 * src/z80/peeph.def
12840 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12844 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * device/lib/hc08/_mullong.c: Removed extra #endif
12848 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12850 * sim/ucsim/hc08.src/inst.cc,
12851 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12852 carries from x to h
12853 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12854 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12855 * device/include/stdarg.h: fixed varargs for hc08
12856 * device/lib/Makefile.in,
12857 * device/lib/hc08/Makefile,
12858 * device/lib/hc08/_mulint.c,
12859 * device/lib/hc08/_mullong.c: fixed some endian problems
12861 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12863 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12864 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12865 * device/lib/_gptrget.c,
12866 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12868 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12871 * src/SDCCast.c (astErrors): fixed bug #846007
12872 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12874 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12876 * src/SDCCast.c (decorateType): disabled a transformation I added in
12877 revision 1.188 (access to fields of a structure at an absolute address);
12878 it breaks with bitfields, extern declarations, and gcse analysis.
12879 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12880 could be assigned through a pointer, so don't complain.
12881 * src/SDCCast.c (astErrors),
12883 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12885 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12887 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12888 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12889 output of __config directives, since gpasm now supports them
12890 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12891 pre-processor macro, i.e. -DMCU=p18f452
12892 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12893 and modified to handle 'cast' icode similarly to '=' icode
12894 * src/pic16/device.h (typedef struct PIC_device): added field
12895 'extMIface' to indicate that chip has external memory interface
12896 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12897 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12900 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12902 * src/SDCC.y (pointer): fixed bug #846006
12903 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12904 * src/SDCCast.c (decorateType): fixed bug #846009
12905 * src/ds390/peeph.def,
12906 * src/ds390/gen.c (genAnd, genOr),
12907 * src/mcs51/peeph.def,
12908 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12910 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12912 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12919 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12923 * src/SDCCbitv.c: added function to free a bitvector
12924 * src/SDCClrange.h,
12925 * src/SDCClrange.c: added function to recompute the liveranges
12926 * src/avr/ralloc.c,
12927 * src/ds390/ralloc.c,
12928 * src/hc08/ralloc.c,
12929 * src/mcs51/ralloc.c,
12930 * src/pic/ralloc.c,
12931 * src/pic16/ralloc.c,
12932 * src/xa51/ralloc.c,
12933 * src/z80/ralloc.c: recompute the liveranges after register packing
12935 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12937 * src/SDCCloop.c (newInduction): fixed bug #845630
12939 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12941 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12942 inadvertantly left behind from my 2003-11-12 change
12944 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 Updated headers I neglected to commit yesterday.
12947 * src/SDCClrange.h,
12950 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12952 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12953 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12954 * src/SDCCopt.c (eBBlockFromiCode),
12955 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12956 the creation of the key hash table from the sequencing so it can be used
12957 earlier (for some GCSE bug fixes still pending)
12959 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12961 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12962 * support/regression/tests/addsub.c: testing genPlus shortcut
12964 2003-11-15 Borut Razem <borut.razem AT siol.net>
12966 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12968 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12970 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12971 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12972 ordering is immaterial.
12973 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12975 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12978 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12979 (SIGSEV) of bug #840381
12980 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12981 unlink new file before rename if new and old filenames are the same)
12983 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12985 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12986 uninitialized variables) for the mcs51. Set environment variable
12987 SDCC_GENRAMCLEAR to test.
12988 xdata initialization slightly shorter
12990 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12994 #838241 & 780691 (basicly the same bug)
12995 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12996 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12998 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13000 * src/SDCCmain.c (linkEdit): "fix" #834252
13002 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13006 * src/SDCC.y: fixed bug #819403
13008 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13011 the reentrant attribute.
13012 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13013 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13015 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13016 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13017 erroneously reduced to a literal.
13018 * src/hc08/ralloc.c (packRegisters, rematStr),
13019 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13022 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13024 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13025 * doc/sdccman.lyx: changed from 'article' to 'book'
13026 * doc/Makefile: readded test_suite_spec and cdbfileformat
13028 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13030 * device/include/stdlib.h: include malloc.h to comply with ANSI
13031 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13033 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13035 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13036 * doc/clean.mk: also remove *.out files
13037 * doc/sdccman.lyx: some additions, larger top/bottom margins
13039 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13041 * src/SDCC.y: fixed bug #837365
13042 * support/regression/tests/bitopcse.c
13043 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13044 a symbol (might be valop instead)
13045 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13046 * device/lib/clean.mk: added hc08 to the cleaning list
13048 2003-11-04 Borut Razem <borut.razem AT siol.net>
13050 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13052 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13053 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13054 malloc is declared in standard stdlib.h
13056 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13058 * device/lib/hc08/Makefile: need to clean .rel not .o files
13059 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13061 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13065 * src/mcs51/main.c,
13066 * src/ds390/main.c,
13070 * src/pic16/main.c,
13071 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13072 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13073 tests (which uses the port's oclsExpense function)
13079 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13081 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13083 * src/SDCCcse.c (ifxOptimize),
13084 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13085 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13086 deleting the IFX iCode.
13087 * src/hc08/ralloc.c: reduced unneeded slocs
13088 * src/hc08/gen.c: fixed bug in asmopToBoolean
13090 2003-11-04 Borut Razem <borut.razem AT siol.net>
13092 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13093 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13094 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13095 transferred to configure
13097 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13099 Use headers defined in the C[++] standards:
13100 * sim/ucsim/gui.src/serio.src/fileio.cc
13101 * sim/ucsim/gui.src/serio.src/frontend.cc
13102 * sim/ucsim/gui.src/serio.src/main.cc
13103 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13104 * support/Util/NewAlloc.c
13106 * as/mcs51/lklibr.c
13110 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13112 * Added MSVC projects for hc08 assembler and linker:
13113 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13114 /as/hc08/link_hc08.dsp
13116 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13118 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13120 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13122 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13124 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13126 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13128 2003-10-31 Borut Razem <borut.razem AT siol.net>
13130 * support/cpp2/cpplib.h,
13131 support/cpp2/cpplib.c,
13132 support/cpp2/cpplex.c,
13133 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13134 to switch _asm block preprocessing on / off. Default is
13135 #pragma preproc_asm +
13137 2003-10-31 Borut Razem <borut.razem AT siol.net>
13139 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13140 when outputting comment blocks (when executed with -C option) and
13141 _asm (SDCPP specific) blocks
13143 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13147 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13149 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13151 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13153 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13154 * src/SDCCast.c (decorateType): fixed bug #832664
13156 2003-10-31 Borut Razem <borut.razem AT siol.net>
13158 * support/cpp2/cpplex.c: fixed for SDCPP:
13159 comments(when executed with -C option) and _asm blocks
13160 were included even if they where in skipped #if block.
13161 Applied solution from GCC cpp 3.3.2
13163 2003-10-31 Borut Razem <borut.razem AT siol.net>
13165 * src/SDCC.lex: sdcc now understands both formats:
13166 '# <line_number> <file_name>' and
13167 '#line <line_number> <file_name>'
13168 * support/cpp2/cppmain.c: sdcpp now generates the standard
13169 '# <line_number> <file_name>' instead of former
13170 '#line <line_number> <file_name>'
13172 2003-10-30 Borut Razem <borut.razem AT siol.net>
13174 * support/cpp2/cpphash.h,
13175 * support/cpp2/cpplib.h
13176 * support/cpp2/cpplex.c,
13177 * support/cpp2/cppmain.c,
13178 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13180 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13182 Fixed a number of problems revealed by bug #827883.
13183 * src/SDCCloop.c (loopInvariants): Spill location of the
13184 result operand should be recomputed if extracted from
13185 a loop. Also, don't extract assignments of an iTemp
13187 * src/SDCCast.c (isConformingBody): loop reversal should
13188 not occur if the control variable is involved with a
13189 relational operator.
13191 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13193 * .version: bumped to 2.3.6 to reflect the big improvements
13194 made by Erik and Klaus. Thanks!
13196 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13198 Replaced the livrange code.
13199 * src/SDCClrange.c: added new LR code
13201 * src/SDCCBBlock.h: removed remainig parts from old LR code
13202 * src/ds390/ralloc.c,
13203 * src/ds390/gen.c: minor fixes to make it work with new code
13205 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13208 * as/hc08/lkrloc.c,
13210 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13211 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13212 (tweaked fix for bug #818696)
13214 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13216 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13218 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13221 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13222 * src/mcs51/gen.c (gencjneshort),
13223 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13224 more efficient (per Scott Bronson's suggestion)
13226 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13228 Extended the semantics of the critical keyword to include
13229 individual statements. See RFE #827755 and #799831
13234 * support/Util/SDCCerr.c
13235 * support/Util/SDCCerr.h
13240 2003-10-19 Borut Razem <borut.razem AT siol.net>
13242 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13244 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13248 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13249 and predecrement operand is displayed
13251 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13253 * src/SDCCval.c (valMinus): fixed bug #826041
13255 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 Some hc08 related updates that I missed earlier
13258 * sim/ucsim/stypes.h
13259 * support/regression/ports/hc08/spec.mk
13261 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13263 New target "hc08" for the Motorola 68hc08 family of micros
13271 * sim/ucsim/hc08.src/*
13272 * sim/ucsim/configure.in
13273 * src/ucsim/configure
13274 * sim/ucsim/packages_in.mk
13277 * device/include/mc68hc908qy.h
13278 * device/lib/hc08/*
13279 * device/lib/Makefile.in
13280 * support/regression/ports/hc08/*
13281 * support/regression/Makefile
13283 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13287 * src/ds390/gen.c (genCast): fixed bug #821957
13289 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13291 * device/lib/logf.c: "fixed" overlay bug
13292 * support/regression/ports/host/spec.mk: added m library
13293 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13294 * support/regression/tests/float_trans: added (for Eric)
13296 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13298 * src/mcs51/gen.c (genCpl): fixed bug
13299 http://sf.net/mailarchive/message.php?msg_id=6263915
13301 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13303 * src/SDCCast.c (decorateType): added extended constant folding
13304 * src/SDCCsymt.c (computeType): cleanup
13305 * src/SDCCval.c (valShift): minor optimization
13306 * support/regression/tests/ast_constant_folding.c: added
13308 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * src/SDCCmain.c: removed some unintended changes
13312 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13314 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13315 * src/z80/gen.c: fixed part of bug #817589
13316 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13318 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13320 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13331 * src/ds390/ralloc.c
13333 * src/mcs51/ralloc.c
13335 * src/pic16/ralloc.c
13336 * src/xa51/ralloc.c
13338 * src/z80/gen.c: removed unused label "release:"
13340 2003-10-06 Borut Razem <borut.razem AT siol.net>
13342 * src/SDCC.lex: removed definition of unused variables
13343 save_optimize and save_options
13345 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13347 * clean.mk: removed '=' in "-maxdepth=1"
13348 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13349 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13351 2003-10-06 Borut Razem <borut.razem AT siol.net>
13353 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13354 my_unput() replaced by unput()
13356 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13358 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13359 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13360 type-punned pointer will break strict-aliasing rules"
13361 Old LR behaviour is again default; Klaus' LR can be choosen by
13362 defining the environment variable LRKLAUS
13366 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13367 * clean.mk: fixed removal of files in bin/CVS/
13368 * device/lib/clean.mk: fixed removal of directories small and large
13369 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13371 * src/SDCCval.c: removed superflous test for pedantic
13373 2003-10-05 Borut Razem <borut.razem AT siol.net>
13375 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13376 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13377 message "unmatched #pragma SAVE and #pragma RESTORE"
13379 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13381 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13382 assembly, critical functions, atomic, nojtbound)
13384 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13386 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13392 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13397 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13399 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13400 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13401 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13403 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * src/z80/gen.c (genRet): fixed bug #524753
13406 * src/z80/gen.c (genCast): fixed internal error on cast from
13408 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13409 fix for bug #477835 to the z80
13410 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13411 for tracking iCodes in the peephole optimizer for z80
13413 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13415 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13416 the other part of bug #814548
13417 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13419 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13421 * src/SDCCcse.c: fixed part of bug #814548
13423 2003-09-28 Borut Razem <borut.razem AT siol.net>
13425 * src/asm.c: rewrite of printILine() to use temporary file instead
13427 * src/xa51/main.c: commented out declaration of int rewinds
13429 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13431 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13433 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13435 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13436 * src/asm.c (printILine): Fixed bug #811015
13438 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13440 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13443 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13446 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13447 to correctly handle general case of AOP_PAIRPTR
13448 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13450 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/mcs51/ralloc.c (fillGaps),
13453 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13454 register positioning bug)
13456 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13458 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13460 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13463 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13464 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13465 (ralloc doesn't intentionally do this now, but perhaps later)
13466 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13467 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13468 register positioning bugs (Fixed bug #762602 and #795325)
13469 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13470 (Fixed bug #808779)
13471 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13472 lines that --i-code-in-asm generates
13474 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13476 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13477 trying to fclose a FILE* that was already closed.
13479 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13482 of const struct should be treated as if const themselves)
13484 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13486 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13488 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13490 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13491 Unix (/n) and DOS (/r/n) line terminations.
13493 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13495 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13498 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/mcs51/gen.c (genFunction, genEndFunction),
13501 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13502 and restore of EA so that stack offsets to parameters are
13503 correct when using both critical and reentrant/stack-auto.
13504 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13505 size (can be triggered in error if sloc is shared between
13506 different sized objects)
13507 * device/include/float.h: fixed macros to explicitly use
13508 unsigned long where needed
13510 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13512 Feature req. 799831: added code to allow nesting of critical functions
13513 * src/mcs51/gen.c (genFunction, genEndFunction)
13514 * src/ds390/gen.c (genFunction, genEndFunction)
13516 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 * src/SDCCsymt.c (sclsFromPtr),
13520 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13521 support for standard C idiom of memory mapped variables; for
13522 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13523 to xdata int at 0x1234 tempvar = 1.
13524 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13525 provided by Akiya ISHIDA
13527 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13529 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13530 * src/SDCCval.c (constVal): added reduction from int to char
13531 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13532 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13533 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13535 * support/regression/tests/shifts.c: fixed
13537 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/z80/gen.c (genXor): Fixed bug #805445
13541 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13543 Fixed bug #621531 (const & volatile confusion in the type chain).
13544 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13545 refer to the const or volatile state of the pointer itself.
13557 * src/pic16/ralloc.c
13558 * support/regression/tests/const.c
13560 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13562 When checking for duplicated modules, use absolute paths
13563 instead of relative paths. Files changed:
13568 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13572 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * device/include/string.h: added size_t typedef, changed
13575 prototypes to use size_t, eliminated separate reentrant and
13576 non-reentrant declarations, added _memmove declaration
13577 * device/lib/_memcpy.c: changed to use size_t instead of int,
13578 changed /4 to >>2 to avoid division library call
13579 * device/lib/_memcmp.c,
13580 * device/lib/_memset.c,
13581 * device/lib/_strncat.c,
13582 * device/lib/_strncpy.c,
13583 * device/lib/_strncmp.c: changed to use size_t instead of int
13584 * device/lib/_memmove.c: new file (fixed bug #772294)
13585 * device/lib/Makefile.in: added _memmove.c
13586 * device/lib/z80/asm_strings.s: fixed bug #772290
13587 * support/regression/tests/bitfields.c: attempt to fix host assertion
13588 failure on amd64-unknown-linux2.2
13590 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13593 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13594 * as/z80/asmain.c (main): fixed bug #801766
13596 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13601 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13604 reported in bug #800609
13606 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13608 * Top header beautifications in src/pic16 directory:
13609 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13610 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13611 pcoderegs.h, ralloc.c, ralloc.h
13612 * main.c: added top header and GPL license notice
13613 * pcode.c: fixed the if-conditional warning
13615 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13617 * device/lib/_mullong.c: replaced int by short for gcc
13619 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13621 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13622 and JUMPTABLE iCodes properly now (worked by accident before)
13623 * src/mcs51/gen.c (leftRightUseAcc),
13624 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13625 iCode properly now. Use getSize instead of nRegs since a & b
13626 aren't part of the nRegs tally.
13628 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13630 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13631 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13632 before instructions that use the _STATUS register
13634 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13636 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13637 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13638 fetching of the pointer
13639 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13640 copied from genNearPointerSet()
13641 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13642 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13643 If they pop r0/r1 they must be called in the opposite order than aopOp().
13644 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13645 (resp. --stack-auto), prepared for --xstack
13647 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13649 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13651 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13653 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13654 these ports have their own __sdcc_external_start()
13656 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13658 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13659 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13660 type for bits was changed. It resulted in bit variables becoming
13661 global, which is not permitted in PIC 14 assembly output.
13663 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13665 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13667 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13669 Z80 and MCS51 linkers complaint if a public symbol is defined
13670 in more than one library module:
13674 * as/mcs51/Makefile.in
13676 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 A few small changes that speed up the peephole optimizer.
13682 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 Try to make the peephole optimizer smarter by maintaining
13685 an association between the assembly source code and the
13686 iCodes that originated them. Put this information to use
13687 with a new peephole rule condition "notVolatile" so that
13688 the rules can be aggressive yet still safe.
13693 * src/mcs51/peeph.def
13695 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13699 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13700 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13701 if the left or right operand symbols have the accuse flag set.
13703 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 Changed the type of the result of the ! (NOT) operator to char;
13706 previously it returned the same type as the source. This allows
13707 us to eliminate all the genFloatNot functions (all of its target
13708 implementations were very buggy) since !float can use the same
13711 * src/SDCCicode.c (ast2iCode): ! returns char
13712 * src/mcs51/gen.c (genNot, genNotFloat),
13713 * src/ds390/gen.c (genNot, genNotFloat),
13714 * src/z80/gen.c (genNot, genNotFloat),
13715 * src/pic/gen.c (genNot, genNotFloat),
13716 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13718 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13720 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13721 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13722 during interrupts. Ensure WSAVE is located at a shared bank address.
13723 2. Fixed page selection in some places
13724 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13725 the registers name strings.
13726 4. Fixed "signed / unsigned compare" compiler warnings.
13727 5. The PIC port manages its own allocation of the general purpose
13728 registers, but makes no attempt to reuse them. As a result when
13729 compiling it soon runs out of general purpose registers. Some
13730 additional code was added to the files pcode.c and device.c to walk
13731 through the function call tree and rename the registers so that they
13741 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13742 genPlus() & genMinus() when the result is the same as left or right
13744 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13748 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 Made bitfield a distinct type from bit so that bitfields
13751 convert as per ANSI C and bits retain their traditional
13752 boolean style behaviour. Implemented bitfield support in
13760 * src/ds390/gen.c: bit v bitfield split
13761 * src/z80/gen.c: New support for bitfields
13762 * support/regression/tests/bitfields.c: reenabled z80,
13765 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13767 Rules 246.x, 247.x relate to bitfields, the others speed up
13768 access to xdata mapped I/O devices.
13770 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13772 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13774 Cleaned up genPackBits and genUnpackBits and added two helper
13775 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13776 for literal assignments in genPackBits (thanks to Frieder for
13782 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 Fixed bug #748310 (pointer to function type mishandled when the
13785 function name is omitted). Also fixed a SIGSEGV when a function
13786 attribute (reentrant, etc) is used on a non-function or on a
13787 function but misplaced before the parameter list.
13789 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13791 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13792 * support/Util/SDCCerr.h,
13793 * support/Util/SDCCerr.c: Added func attr misuse error msg
13795 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13797 Fixed bug #787649 by anonymous
13798 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13799 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13801 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 Fixed numerous bitfield problems.
13805 * src/SDCC.y: More bitfield related error checking
13807 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13808 * support/Util/SDCCerr.h,
13809 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13810 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13811 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13812 * support/regression/tests/bitfields.c: tests added
13814 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13816 Made the constant following the "interrupt" keyword optional. If
13817 omitted, the function will not automatically be given an entry
13818 in the interrupt vector table (similar to #pragma NOIV, but
13819 less syntacticly kludgy). The interrupt number is also now
13820 range checked. Also fixed a bug in the high order bit example
13827 * support/Util/SDCCerr.c
13828 * support/Util/SDCCerr.h
13831 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13833 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13834 * src/SDCCicode.c (operandOperation): rewritten some ops
13835 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13836 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13838 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13839 be re-activated by defining REDUCE_LITERALS)
13840 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13841 unsigned, but are signed by default
13842 * src/SDCCval.c (constVal): rearranged
13843 * src/SDCCval.c (valMod): preliminary fix
13844 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13845 * support/regression/literalop.c: added, work in progress
13847 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 Generate warnings for useless declarations like "char data;"
13850 that don't do what new users expect.
13853 * support/Util/SDCCerr.h
13854 * support/Util/SDCCerr.c
13856 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13858 * src/SDCCval.c (valMult): fix overflow detection of negative int
13860 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13864 Changes to support big endian targets:
13877 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13879 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13880 * device/lib/time.c: fixed warning "integer overflow in expression"
13882 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13884 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13885 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13886 constants are unsigned; added recognition of "u" flag for unsigned
13887 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13888 * src/SDCCval.c (valDiv, valMod): fixed signdness
13889 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13890 signedness of modulo, left and right shift
13891 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13892 * support/Util/SDCCerr.h: added warning W_INT_OVL
13893 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13894 * src/SDCCast.c (ast_print): improved output of constants
13896 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13898 Fixed some warnings when building with MSVC:
13900 * as/mcs51/asdata.c
13904 * link/z80/aslink.h
13905 * link/z80/lkdata.c
13906 * link/z80/lkeval.c
13911 * support/cpp2/cpplib.c
13915 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13917 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13919 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13921 * support/librarian/clean.mk: Do not remove Makefile.
13922 * support/librarian/Makefile: added.
13924 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13926 Added librarian to MSVC build:
13929 * support/librarian/librarian.dsp
13931 'configure' not needed for librarian, removed:
13932 * support/librarian/configure
13933 * support/librarian/configure.in
13934 * support/librarian/config_in.h
13935 * support/librarian/Makefile.in
13937 Hopefully these ones built the librarian and the rest of sdcc properly:
13939 * Makefile.common.in
13941 Messed up 'configure', so revert to previous version:
13945 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13947 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13948 there, while the mantissa of a double is "only" 53 bits wide.
13950 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13952 Adding sdcclib to the build. MSVC project coming soon.
13953 Files added/changed:
13955 * support/librarian/clean.mk
13956 * support/librarian/configure
13957 * support/librarian/configure.in
13958 * support/librarian/config_in.h
13959 * support/librarian/Makefile.bcc
13960 * support/librarian/Makefile.in
13961 * support/librarian/sdcclib.c
13964 * Makefile.common.in
13968 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13970 Linker now complaints if linked modules have conflicting options, for
13971 example, one compiled using --model-large and another one compiled with
13972 --model-small. The following files were modified:
13974 * as/mcs51/asdata.c
13975 * as/mcs51/aslink.h
13977 * as/mcs51/asmain.c
13979 * as/mcs51/i51pst.c
13980 * as/mcs51/lkdata.c
13981 * as/mcs51/lklibr.c
13982 * as/mcs51/lkmain.c
13988 * link/z80/aslink.h
13989 * link/z80/lkdata.c
13990 * link/z80/lklibr.c
13991 * link/z80/lkmain.c
13994 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13996 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13997 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13999 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14001 * src/z80/mappings.i: fix _mul[us][int,long] entries
14003 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14005 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14007 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14009 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14010 * support/regression/tests/bitopcse.c: added
14018 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14020 added support for new library format to z80, gbz80 linkers:
14026 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14028 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14029 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14031 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14033 added DUMMY_READ_VOLATILE:
14042 * src/SDCCcse.c (algebraicOpts): many improvements
14043 * src/SDCCcse.h: removed algebraicOpts()
14044 * src/SDCCicode.c (picDummyRead): added
14046 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14048 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14049 "Insufficient space in data memory".
14051 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/mcs51/gen.c: fixed bug #771358
14054 * src/z80/gen.c: fixed bug #759087
14056 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14058 * src/pic16/glue.c: minor cleanup by Vangelis
14060 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14062 * device/include/regc515c.h: fixed #758477
14063 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14064 * device/lib/_gptrput.c: saved a few bytes
14065 * my tab spacing is 8, yours too?)
14066 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14067 * device/lib/serial.c: process RX bytes earlier than TX bytes
14068 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14070 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14074 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14076 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14078 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14080 * device/lib/Makefile.in: bad fix, reverted to 1.43
14082 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14084 * device/lib/Makefile.in: added missing z80 object files
14086 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14088 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14089 pic16 progress by Vangelis:
14092 * src/pic/Makefile:
14099 * pic16/genarith.c:
14104 * pic16/pcodepeep.c:
14107 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14109 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14111 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14113 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14114 added gbz80 build to MSVC project.
14115 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14116 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14117 from 8051 stuff and setup so it links using a .lnk file.
14119 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14121 * support/librarian/sdcclib.c: sdcc librarian.
14122 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14125 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14127 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14129 2003-07-02 Borut Razem <borut.razem AT siol.net>
14131 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14132 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14133 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14134 src/xa51/main.c, src/z80/main.c:
14135 virtualization of glue() function: each port has it's own glue function,
14136 which is accessed by do_glue function pointer in PORT.general structure
14138 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14140 * DS800C400 fun, improved ROM interface and tinibios.
14142 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14144 * More support for DS80C400. Now includes beginning of interface to ROM.
14146 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14148 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14150 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14152 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14154 2003-06-19 Borut Razem <borut.razem AT siol.net>
14156 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14158 2003-06-19 Borut Razem <borut.razem AT siol.net>
14160 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14161 fixed Z80 port - crt0.o: cannot open.
14163 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14165 * support/Util/MySystem.c (merge_command): revert bad fix
14167 2003-06-18 Borut Razem <borut.razem AT siol.net>
14169 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14171 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14173 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14174 option --use-stdout sends errors to stdout instead of stderr.
14176 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14178 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14180 2003-06-15 Borut Razem <borut.razem AT siol.net>
14182 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14183 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14184 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14185 fixed width array of pointers replaced with sets;
14186 multiple include and lib paths ared transferred to preprocessor and linker
14187 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14188 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14189 fixed width array of pointers
14190 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14191 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14192 fixupPath(), getPathDifference()
14193 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14194 fixed width array of pointers
14196 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14198 * src/pic16/ralloc.c: fix warnings
14199 * src/pic16/pcode.c: fix warning
14201 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14203 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14204 know all the details, but essentially this set of changes enable
14205 the pic16 port to generate movff instructions and generate assembler
14209 * src/pic16/glue.c:
14210 * src/pic16/pcode.c:
14211 * src/pic16/device.c:
14212 * src/pic16/main.c:
14213 * src/pic16/pcode.h:
14214 * src/pic16/pcoderegs.c:
14215 * src/pic16/ralloc.c:
14216 * src/pic16/ralloc.h:
14218 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14220 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14221 added option --vc, so sdcc errors and warnings are compatible with
14222 Microsoft Visual Studio.
14224 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14226 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14227 device/lib/libfloat.lib: added atof function.
14229 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14231 * doc/sdccman.lyx: updated to Lyx 1.3
14232 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14233 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14234 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14236 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14238 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14240 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14242 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14243 additions to the "related tools/documentation" section
14245 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14247 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14249 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14251 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14252 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14254 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14256 * doc/sdccman.lyx: fix double dash and other minor things
14257 * doc/Makefile: fix double dash
14259 2003-05-28 Karl Bongers(patches from Martin Helmling)
14260 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14261 condition and ignore commands.
14263 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14265 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14266 is in parts still quite out of date, I did changes as far as I felt makes sense
14267 for a non-native english speaker.
14268 Please feel free to add to the manual or to correct my changes.
14269 * doc/Makefile: undid touching the date of intermediate tex files.
14271 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14273 * doc/sdccman.lyx: Manual has an index now
14275 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14277 Finalize muluint/mulsint and mululong/mulslong merging:
14278 * device/lib/_mulint.c
14279 * device/lib/_mullong.c
14280 * device/lib/gbz80/mul.s
14281 * device/lib/gbz80/stubs.s
14282 * device/lib/z80/mul.s
14283 * device/lib/z80/stubs.s
14284 * src/SDCCsymt.c (initCSupport)
14286 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14288 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14289 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14290 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14291 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14294 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14296 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14297 the regression tests I'm not brave enough to enable 245.b, 245.c
14298 * doc/sdccman.lyx: added latex preamble for hyperref package.
14299 Using pdflatex this will give you a hyperlinked pdf file with
14300 bookmarks. (prepend '%' before /usepackage if this breaks something)
14302 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14304 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14306 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14308 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14310 2003-05-21 <johan AT balder>
14312 * src/SDCCglue.c (printIval): fixed bug #739934
14314 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14316 Applied patch from bug 737905 (renamed yylineo to mylineno):
14323 * src/pic16/pcode.c: Cleaned warnings
14324 * src/pic16/pcodeflow.c: Cleaned warnings
14325 * src/pic16/pcoderegs.c: Cleaned warnings
14327 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14329 * src/pic16/pcode.c: Cleaned warnings
14330 * src/pic16/pcodepeep.c: Cleaned warnings
14331 * src/pic16/ralloc.c: Cleaned warnings
14333 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14335 * doc/sdccman.lyx: fixed bug 739745
14336 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14338 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14340 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14341 it can be defined with CFLAGS when running configure
14342 * src/SDCCmain.c: fixed compiling + linking with object files
14344 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14346 * configure.in: configure for pic16 port,
14347 added --disable-pic16-port
14348 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14349 * src/SDCCmain.c: linkOptions is changed to set *,
14350 added if/endif conditional macros to remove options help
14351 messages from optionsTable when a port is not configured, added
14352 support for the PIc16 port in the ports table, when executing
14353 the compiler with no port specified on command line, a default
14354 port is selected with the new macro DEFAULT_PORT which is
14355 defined in port.h, in setDefaultOptions() linkOptions is removed
14356 from initialization assignment, since now it is a set,
14357 parseCmdLine uses setParseWithComma for linkOptions, in
14358 linkEdit() linkOptions are accessed with new function indexSet()
14359 which returns the i'th item of a set variable. See SDCCset.c, in
14360 linkEdit() when calling buildCmdLine(), added linkOptions as
14361 last argument. Now users can pass arguments to gplink via the
14362 -Wl option, main() uses pic16glue() to glue up pic16 programs
14363 * src/SDCCpeeph.c: various changes to support pic16
14364 * src/SDCCset.c: added function void *indexSet(set *, int) to
14365 return the i'th item of the set
14366 * src/SDCCset.h: added function prototype for indexSet()
14367 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14368 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14369 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14370 added macro DEFAULT_PORT
14371 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14372 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14374 * src/pic16/glue.c: commented out some error producing lines
14375 * src/pic16/main.c: __config directives are commented out to stop
14376 gpasm complaining and test the linkage with gplink, _linkCmd and
14377 _asmCmd changed to be more gplink and gpasm friendly
14378 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14379 produced an error when parsed, peep rule 12 is added to utilize
14380 movff, but it is commented out since the pCode does not support
14381 yet a command with 2 address arguments
14383 2003-05-18 <johan AT balder>
14385 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14386 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14387 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14389 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14390 Added feature to script commands from file.
14392 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14394 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14395 * src/SDCCutil.c: include ctype.h for win32
14397 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14399 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14401 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14403 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14404 Fixed so you can set breakpoints prior to run, run does not stop
14405 on entry now. Add tbreak. Other enhancements and fixes for use
14408 2003-05-12 Borut Razem <borut.razem AT siol.net>
14410 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14412 2003-05-11 Borut Razem <borut.razem AT siol.net>
14414 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14415 the path of bin directory, so that PATH is the only env. variable, which has to be set
14416 in case of standard installation.
14417 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14418 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14419 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14421 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14423 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14424 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14425 temp files are in the port dir; clean the gen/test directory when
14426 generating new test.c
14427 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14428 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14429 * support/regression/tests/zeropad.c: added
14431 2003-05-09 <johan AT balder>
14433 * src/SDCCglue.c: fixed bug #597940
14435 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14437 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14438 cache sfr, optimize next,step, fix off by one sourceline,
14439 support ddd list function.
14440 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14442 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14444 * support/regression/HTMLgen.py: added compare_s2f()
14445 * support/regression/Makefile: redo 1.27
14446 * support/regression/generate-cases.py: redo 1.5
14448 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14450 * support/regression/tests/float.c: workaround 33 bit hex constant
14451 * support/regression/tests/simplefloat.c: fix division for host
14453 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14455 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14456 that tame's the PIC's over-aggressive optimizer.
14458 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14460 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14463 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14465 Initial support for DS80C400. "Hello world" runs on TINIm400
14468 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14470 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14471 * Some notes on ddd usage added in debugger/README
14472 Martin Helmling adding more features and fixes for ddd GUI debugger.
14473 Code added for nexti, stepi, up, down, and other adjustments.
14475 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14477 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14478 * src/pic/peeph.def Added two rules to optimize carry manipulation
14479 * src/pic/* removed debug printfs
14481 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14483 * debugger/mcs51/cmd.c: added header newalloc.h
14485 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14487 * as/Makefile: new EXEEXT
14488 * as/z80/Makefile: remove trailing slash of BUILDIR
14489 * as/z80/clean.mk: new EXEEXT
14490 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14491 * support/cpp2/Makefile.in: new EXEEXT
14492 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14494 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14496 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14497 EXEEXT was introduced to fix all related problems with targets
14498 "clean", "install" and "uninstall"; a couple of further flaws
14499 especially with "clean" have been fixed too
14500 * as/mcs51/Makefile.in
14501 * as/mcs51/clean.mk
14505 * debugger/mcs51/Makefile.in
14506 * debugger/mcs51/clean.mk
14507 * link/z80/Makefile
14508 * link/z80/Makefile.in
14509 * link/z80/clean.mk
14511 * packihx/Makefile.in
14513 * sim/ucsim/Makefile
14514 * sim/ucsim/clean.mk
14515 * sim/ucsim/avr.src/Makefile.in
14516 * sim/ucsim/avr.src/clean.mk
14517 * sim/ucsim/s51.src/Makefile.in
14518 * sim/ucsim/s51.src/clean.mk
14519 * sim/ucsim/xa.src/Makefile.in
14520 * sim/ucsim/xa.src/clean.mk
14521 * sim/ucsim/z80.src/Makefile.in
14522 * sim/ucsim/z80.src/clean.mk
14523 * sim/ucsim/main_in.mk
14524 * sim/ucsim/packages_in.mk
14525 * sim/ucsim/gui.src/Makefile.in
14526 * sim/ucsim/gui.src/serio.src/Makefile.in
14527 * sim/ucsim/gui.src/serio.src/clean.mk
14530 * support/cpp2/Makefile.in
14531 * support/cpp2/clean.mk
14532 * support/makebin/Makefile
14533 * support/makebin/clean.mk
14534 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14535 * doc/sdccman.lyx: --program-suffix no longer needed
14537 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14539 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14540 Martin Helmling added support for ddd GUI debugger.
14541 Code added to display assembly, set variables, and other commands
14542 to interface to ddd.
14544 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14546 * as/Makefile: fix target clean
14547 * as/clean.mk: fix target clean
14548 * as/z80/clean.mk: fix target clean
14550 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14552 * Makefile.common.in: added AT EXEEXT AT
14553 * configure.in: removed all mingw32 stuff
14554 * configure: rebuilt from configure.in
14555 * doc/sdccman.lyx: updated section "installation"
14556 * support/scripts/sdcc_mingw32: adapted to configure
14557 * support/scripts/sdcc_cygwin_mingw32: added
14559 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14561 * src/pic Added object file support for the PIC port
14562 * src/pic Applied patch from Craig Franklin (this started the object file support)
14563 * src/regression Updated the PIC regression tests for object files
14565 2003-04-20 Borut Razem <borut.razem AT siol.net>
14567 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14568 lklex.c: In function `getfid':
14569 lklex.c:203: warning: array subscript has type `char'
14570 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14571 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14572 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14573 stack handling macros
14575 2003-04-19 Borut Razem <borut.razem AT siol.net>
14577 * "handling space characters in file path" task:
14578 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14579 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14580 * support/Util/MySystem.h: make it self-sufficient
14581 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14582 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14583 handling space characters in file path
14584 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14585 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14586 * support/Util/MySystem.c: handling space characters in executable's path
14588 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14590 * as/z80/Makefile: fix permanent rebuild of z80
14591 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14592 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14594 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14596 * src/SDCCopt.c: add special case optimization to replace modulo by
14597 a power of two with a bitwise AND.
14599 2003-04-18 <johan AT balder>
14601 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14603 2003-04-17 <johan AT balder>
14605 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14606 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14608 2003-04-13 Borut Razem <borut.razem AT siol.net>
14610 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14611 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14612 fixed mingw problem in adl_NORMALIZE_PATH
14614 2003-04-12 Borut Razem <borut.razem AT siol.net>
14616 * fixed "#pragma SAVE/RESTORE can not be nested":
14617 * src/SDCC.lex: reworked pragma handling functions
14618 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14619 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14621 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14623 * src/SDCCutil.c (pathEquivalent): defined but not used
14624 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14625 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14626 * configure: rebuilt from configure.in
14627 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14628 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14629 * device/include/Makefile.in: replace sdcc_datadir
14630 * device/lib/Makefile.in: replace sdcc_datadir
14631 * Makefile.common.in: add LDFLAGS from configure
14632 * packihx/Makefile.in: use LDFLAGS
14633 * src/Makefile.in: use LDFLAGS
14634 * support/cpp2/Makefile.in: add LDFLAGS from configure
14635 * support/makebin/Makefile: use LDFLAGS
14636 * .version: bumped version number to 2.3.5
14638 2003-04-12 Borut Razem <borut.razem AT siol.net>
14640 * completed "different paths" task:
14641 * src/SDCCmacro.c: fixed bug in handling quotes
14642 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14643 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14645 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14647 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14649 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14651 * ds390/gen.c ds390/peeph.def: fix bug 706781
14653 2003-04-11 Borut Razem <borut.razem AT siol.net>
14655 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14657 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14659 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14660 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14661 set - this bit used to not be set...).
14662 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14663 bad code in PIC Port
14664 * src/regression/and2.c added to test bug 609268
14665 * src/regression/Makefile added and2.c to regression test
14668 2003-04-08 <johan AT CP255758-A>
14670 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14671 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14672 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14674 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14676 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14678 * support/cpp2/Makefile.in: fix bug #487815
14679 * configure: rebuilt from configure.in
14680 * Makefile.common.in: docdir changed, new path suffixes
14681 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14682 * sdcc_vc_in.h: reflect changes from sdccconf.h
14683 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14684 * src/SDCCutil.h: remove BINDIR hack
14685 * doc/sdccman.lyx: update new path hierarchy
14687 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14689 * src/SDCCpeeph.c: added okToRemoveSLOC test
14691 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14693 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14695 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14697 * src/SDCCpeeph.c: added labelIsReturnOnly test
14698 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14700 2003-04-05 <johan AT balder>
14702 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14703 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14704 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14705 * src/SDCCast.c: fixed a warning
14706 * src/SDCCast.h: fixed a warning
14707 * src/SDCCicode.c (operandFromAst): fixed a warning
14709 2003-04-04 <johan AT balder>
14711 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14712 * src/SDCCast.c (decorateType): fixed bug #715076
14713 * src/SDCC.y: fixed bug #702907
14715 2003-04-03 <johan AT balder>
14717 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14718 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14719 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14720 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14721 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14723 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14725 * _decdptr.c: fix return values
14726 * _gptrget.c: fix return values
14727 * _gptrgetc.c: fix return values
14728 * _gptrput.c: fix return values
14729 * _mulint.c: fix return values
14730 * as/z80/Makefile: fix 'make -j' problem
14732 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14734 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14735 * configure.in: big cleanup, updated to autoconf 2.5x
14736 * configure: rebuilt from configure.in
14737 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14738 * sdcc_vc_in.h: reflect changes from sdccconf.h
14739 * doc/Makefile: fixed a flaw in "make install"
14741 2003-04-02 <johan AT balder>
14743 * src/ds390/gen.c (genCmp): no comments
14744 * src/mcs51/gen.c (genCmp): no comments
14745 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14746 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14748 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14750 * support/regression/generate-cases.py: place generated file in given sub directory
14751 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14752 * support/regression/Makefile: improvements for 'make -j';
14753 side effect: it's simpler and faster now
14755 2003-03-31 Borut Razem <borut.razem AT siol.net>
14757 * src/z80/main.c: link-{port} and as-{port} defined without path
14758 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14760 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14762 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14764 2003-03-30 Borut Razem <borut.razem AT siol.net>
14766 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14767 changed type of list parameter to set
14768 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14769 * src/port.h: changed type of do_assemble() parameter to set
14770 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14771 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14772 definition of "cppoutfilename" macro with NULL value in preProcess()
14773 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14774 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14775 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14776 replaced with set *binPathSet
14777 * shash_add() deallocates the item, if allready exsists, before adding the new one
14778 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14780 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14782 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14783 a nested for loop bug in the PIC port
14784 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14787 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14789 * support/Util/dbuf.h: remove C++ stuff to make it portable
14791 2003-03-28 Borut Razem <borut.razem AT siol.net>
14793 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14794 literal strings in stringLiteral()
14795 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14796 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14799 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14801 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14803 2003-03-26 <johan AT balder>
14805 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14806 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14807 * src/SDCCast.c (decorateType): fixed " -v < 3"
14809 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14811 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14812 Added Lenny Story's debug infrastructure changes:
14813 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14814 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14815 * src/cdbFile.c: added
14816 * src/SDCCdebug.c: added
14817 * src/SDCCdebug.h: added
14818 * src/SDCCast.c (createFunction)
14819 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14820 * src/SDCCmain.c (parseCmdLine, main)
14821 * src/SDCCmem.c (redoStackOffsets)
14822 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14825 * src/avr/gen.c (genAVRCode)
14826 * src/ds390/gen.c (gen390Code)
14827 * src/mcs51/gen.c (gen51Code)
14828 * src/pic/gen.c (genpic14Code)
14829 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14830 * src/xa51/gen.c (genXA51Code)
14831 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14833 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14835 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14836 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14838 2003-03-22 <johan AT balder>
14840 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14842 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14844 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14845 * doc/cdbfileformat.lyx: added, written by Lenny Story
14846 * doc/Makefile: added cdbfileformat.lyx
14847 * doc/clean.mk: added cdbfileformat.lyx
14849 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14851 * src/mcs51/peeph.def: fix bug #705773
14853 2003-03-20 <johan AT balder>
14855 An sfr/sbit can have an "at #" AND an initializer
14856 * src/SDCCsymt.c (checkSClass):
14857 * src/SDCCmem.c (allocGlobal):
14858 * src/SDCCmem.c (allocLocal):
14859 * src/SDCCast.c (createBlock):
14861 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14863 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14865 2003-03-16 <johan AT balder>
14867 Undid the hackup of const and volatile, the problem is much bigger
14869 * src/SDCCast.c:1.171
14870 * src/SDCCglue.c:1.138
14871 * src/SDCCicode.c:1.146
14872 * src/SDCCsymt.c:1.150
14873 * src/SDCCval.c:1.65
14875 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14878 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14880 2003-03-13 <johan AT balder>
14882 Hackup const and volatile modifiers in type chains a bit:
14884 * src/SDCCast.c:1.169
14885 * src/SDCCglue.c:1.136
14886 * src/SDCCicode.c:1.143
14887 * src/SDCCsymt.c1.146
14888 * src/SDCCsymt.h1.59
14889 * src/SDCCval.c:1.63
14891 2003-03-12 <johan AT balder>
14893 * src/SDCCBBlock.h: more LRH debugging junk
14894 * src/SDCCcflow.h: more LRH debugging junk
14895 * src/SDCCloop.c: more LRH debugging junk
14896 * src/SDCC.y (struct_declaration): fixed bug #697590
14897 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14898 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14899 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14901 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14902 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14903 test function names must now match exactly).
14904 * src/SDCCcse.c: added special case in findCheaperOp to allow
14905 extending a short integer. Makes less awful code for bug 700121 test case.
14907 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14909 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14910 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14912 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14914 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14915 actually called (operandsNotEqual() was called for all
14916 operandsNotEqualX tests).
14918 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14920 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14921 with shorter literals. Fixes bug 700121.
14923 2003-03-11 <johan AT balder>
14925 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14927 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14930 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14932 2003-03-10 Borut Razem <borut.razem AT siol.net>
14934 * src/SDCCmain.c: pipe preprocessor's output
14935 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14936 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14937 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14938 which closes all pipes in pipeSet set
14939 * src/SDCCset.c: free deleted item in function deleteSetItem()
14940 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14941 moved from z80 to src subproject
14942 * .version: increased version number to 2.3.4
14944 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14946 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14947 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14948 * support/regression/ports/xa51/spec.mk: fix typo
14950 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14952 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14954 2003-03-09 Borut Razem <borut.razem AT siol.net>
14956 * src/SDCCmain.c: pipe preprocessor's output
14957 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14958 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14959 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14960 which closes all pipes in pipeSet set
14961 * src/SDCCset.c: free deleted item in function deleteSetItem()
14962 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14963 moved from z80 to src subproject
14965 2003-03-09 Borut Razem <borut.razem AT siol.net>
14967 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14968 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14969 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14970 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14971 * src/SDCCglobl.h: unification of WIN32 native definitions
14973 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14975 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14977 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14979 * src/configure.in: check for endianess (even while cross-compiling)
14980 * src/configure: check for endianess (even while cross-compiling)
14981 * src/configure_in.h: check for endianess (even while cross-compiling)
14982 * src/avr/gen.c: remove old endianess stuff
14983 * src/mcs51/gen.c: remove old endianess stuff
14984 * src/ds390/gen.c: remove old endianess stuff
14985 * src/pic/gen.c: remove old endianess stuff
14986 * src/pic/genarith.c: remove old endianess stuff
14987 * src/pic/glue.c: fix endianess check
14988 * src/pic16/gen.c: remove old endianess stuff
14989 * src/pic16/genarith.c: remove old endianess stuff
14990 * src/pic16/glue.c: fix endianess check
14991 * src/xa51/gen.c: remove old endianess stuff
14992 * src/z80/gen.c: fix endianess check
14993 * src/SDCCglue.c: fix endianess check
14994 * src/ds390/peeph.def: fix bug 700036
14996 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14998 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14999 * src/configure: find appropriate data-types on host for SDCC's int and long
15000 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15001 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15002 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15004 2003-03-07 <johan AT balder>
15007 some minor cleanups before the big shot
15008 OP_DEFS and OP_USES now use Kevin's protection
15009 new option --nolabelopt
15011 * src/SDCCBBlock.c:
15020 * src/ds390/ralloc.c:
15021 * src/mcs51/ralloc.c:
15022 * src/pic/ralloc.c:
15023 * src/xa51/ralloc.c:
15024 * src/z80/ralloc.c:
15026 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15028 * src/pic/pcode.c (get_op): fix 64 bit warnings
15029 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15030 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15031 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15032 * support/regression/tests/malloc.c: fix 64 bit warnings
15034 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15036 * src/mcs51/gen.c (genMinus): fixed bug 696436
15038 2003-03-02 Borut Razem <borut.razem AT siol.net>
15040 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15042 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15044 * configure.in: test for mkstemp
15045 * sdccconf_in.h: add HAVE_MKSTEMP
15047 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15049 * device/include/ctype.h: removed warning while using --stack-auto
15050 * device/include/malloc.h: removed warning while using --stack-auto
15051 * device/include/string.h: removed warning while using --stack-auto
15053 2003-02-23 Borut Razem <borut.razem AT siol.net>
15055 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15056 because NDEBUG is defined (see man assert)
15057 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15059 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15061 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15062 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15064 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15066 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15067 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15069 2003-02-18 <johan AT balder>
15071 * as/mcs51/asmain.c (asmbl): module can start with a digit
15072 * as/z80/asmain.c (asmbl): module can start with a digit
15074 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15076 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15077 * src/asm.c: fix pipe() for Mingw32
15079 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15081 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15082 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15083 make -V work again; --c1mode reads now from stdin
15084 * doc/sdccman.lyx: added --c1mode
15085 * support/Util/SDCCerr.c: new messages for c1 mode
15086 * support/Util/SDCCerr.h: new messages for c1 mode
15087 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15089 2003-02-15 <johan AT balder>
15091 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15093 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15095 * doc/sdccman.lyx: Environment variables, -o and other minor things
15097 2003-02-14 <johan AT balder>
15099 * src/xa51/main.c: before anyone really tries to use it :)
15101 * Install doc's in share/sdcc/doc
15102 * removed some obsolete files
15103 * Do a proper make distclean and uninstall
15104 M Makefile.common.in
15107 M device/include/Makefile.in
15108 M device/lib/Makefile.in
15111 M sim/ucsim/doc/Makefile.in
15113 R src/avr/peeph.rul
15114 R src/xa51/peeph.rul
15115 M support/cpp2/Makefile.in
15116 M support/makebin/Makefile
15119 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15121 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15123 2003-02-10 Borut Razem <borut.razem AT siol.net>
15125 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15126 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15127 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15128 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15129 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15130 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15131 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15132 src/z80/Makefile.bcc: Borland Makefile cleanup
15133 * as/z80/Makefile.bcc: Added Borland Makefile
15134 * support/cpp2/borland.h: Removed
15136 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15138 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15139 * src/SDCC.lex: new pragma NOIV
15140 * src/SDCCglobl.h: new pragma NOIV
15141 * src/SDCCmem.c: new pragma NOIV
15143 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15145 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15147 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15149 * src/SDCCmain.c: signal handling is switched off by --debug
15150 * doc/Makefile: small fix for install; use clean.mk again
15151 * doc/clean.mk: clean *.pdf and *.html too
15153 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15155 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15156 * device/lib/printfl.c: fix a ds390 bug by making it portable
15157 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15158 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15159 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15160 * debugger/mcs51/cmd.c: converted multi-line string literals
15161 * sim/ucsim/globals.cc: converted multi-line string literals
15162 * src/SDCCmain.c: introduced signal handler to remove temp files
15163 * doc/Makefile: small tweaks, implement clean
15164 * doc: removed generated files
15166 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15168 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15169 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15170 Address Record is not correctly generated for DS390."
15172 2003-02-02 Borut Razem <borut.razem AT siol.net>
15174 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15175 * as/mcs51/asm.h: fixed compilation with Borland C
15176 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15177 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15178 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15179 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15180 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15181 src/z80/Makefile.bcc: delete $(LIB) only if exist
15182 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15184 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15186 * device/include/malloc.h: introduced NULL
15187 * device/include/string.h: introduced NULL
15188 * device/include/stdlib.h: introduced NULL
15189 * device/lib/_memcpy.c: removed NULL
15190 * device/lib/_strcat.c: removed NULL
15191 * device/lib/_strchr.c: removed NULL
15192 * device/lib/_strcmp.c: removed NULL
15193 * device/lib/_strcpy.c: removed NULL
15194 * device/lib/_strcspn.c: removed NULL
15195 * device/lib/_strlen.c: removed NULL
15196 * device/lib/_strncat.c: removed NULL
15197 * device/lib/_strncmp.c: removed NULL
15198 * device/lib/_strncpy.c: removed NULL
15199 * device/lib/_strpbrk.c: removed NULL
15200 * device/lib/_strrchr.c: removed NULL
15201 * device/lib/_strspn.c: removed NULL
15202 * device/lib/_strstr.c: removed NULL
15203 * device/lib/_strtok.c: removed NULL
15204 * device/lib/malloc.c: removed NULL, include own header
15206 2003-02-02 <johan AT balder>
15208 * 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
15209 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15210 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15211 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15212 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15213 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15215 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15217 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15220 2003-02-01 <johan AT balder>
15222 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15224 2003-01-31 <johan AT CP255758-A>
15226 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15228 2003-01-30 <johan AT balder>
15230 * src/SDCCBBlock.c: automatic bug detection
15231 * src/SDCCicode.c: automatic bug detection
15233 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15235 * src/SDCCglobl.h: now --xram-size 0 works
15236 * src/SDCCmain.c: now --xram-size 0 works
15238 2003-01-29 <johan AT balder>
15240 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15242 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15244 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15245 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15246 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15247 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15248 * src/SDCCglobl.h: Added options --xram-size and --code-size
15249 * src/SDCCmain.c: Added options --xram-size and --code-size
15251 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15253 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15254 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15256 2003-01-27 <johan AT balder>
15258 * src/SDCC.y: fixed bug #613764
15260 2003-01-26 <johan AT balder>
15262 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15263 * src/SDCCsymt.h: fixed bug #673374
15264 * src/SDCCglue.c: fixed bug #661910
15265 * src/SDCCast.c: fixed bug #458099 and 673374
15267 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15269 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15270 * as/mcs51/strcmpi.h: added
15271 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15272 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15273 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15274 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15275 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15276 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15277 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15278 * as/mcs51/Makefile.aslink: new module strcmpi
15279 * as/mcs51/Makefile.asx8051: new module strcmpi
15280 * as/mcs51/Makefil.bcc: new module strcmpi
15281 * as/mcs51/Makefile.in: new module strcmpi
15282 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15284 2003-01-26 <johan AT balder>
15286 * src/SDCCglue.c: reverted back to 1.124
15287 * src/SDCCast.c: reverted back to 1.156
15288 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15290 2003-01-25 <johan AT balder>
15292 * src/SDCCglue.c: A better fix for bug #661910
15293 * src/SDCCast.c: A better fix for bug #661910
15294 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15296 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15298 * src/Makefile.in: remove spawn.o
15299 * src/SDCCmain.c: remove spawn.h
15300 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15301 * src/spawn.c: removed
15302 * src/spawn.h: removed
15303 * support/regression/ports/ds390/spec.mk: link with -r
15305 2003-01-24 <johan AT CP255758-A>
15307 * src/ds390/gen.c (aopOp): fixed bug #667458
15308 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15309 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15310 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15312 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15314 * src/mcs51/peeph.def: better assembler identation by Frieder
15315 * src/mcs51/gen.c: better assembler identation by Frieder
15317 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15319 * as/z80/string.h: removed for gcc 3.2
15320 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15321 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15323 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15325 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15326 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15327 * support/regression/Makefile: separate temp files for ports
15328 * support/regression/generate-cases.py: separate temp files for ports
15329 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15330 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15332 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15334 * moved tinitalk to device/examples/ds390
15336 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15338 * as/mcs51/lkmem.c: rflag is for DS390
15339 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15340 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15341 (linkEdit): move mem- and map-files the same way as ihx-files
15342 * src/z80/main.c (_setDefaultOptions): removed --generic
15343 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15344 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15345 * src/pic/glue.c (picglue): --c1mode works again
15346 * src/pic16/glue.c (pic16glue): --c1mode works again
15347 * src/asm.c (printCLine): fix #660034
15349 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15351 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15352 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15353 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15354 * as/mcs51/lkmem (summary): better fix for sp problem
15355 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15356 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15357 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15358 remove --stack-after-data
15360 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15362 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15363 * src/SDCCutil.c (join): ugly bug: missing '\0'
15364 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15366 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15368 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15370 * src/pic/main.c (_asmCmd): gpasm supports -o
15371 * src/z80/main.c: more general macros
15372 * device/lib/Makefile.in: remove intermediate files
15374 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15376 * .version: Bumped version number to 2.3.3
15377 * src/SDCCBBlock.c: new option -o
15378 * src/SDCCglobl.h: new option -o
15379 * src/SDCCglue.c: new option -o
15380 * src/SDCCmain.c: new option -o
15381 * src/asm.c: new option -o
15382 * src/ds390/main.c: new option -o
15383 * src/pic/glue.c: new option -o
15384 * src/pic/pcode.c: new option -o
15385 * src/pic/ralloc.c: new option -o
15386 * src/pic16/glue.c: new option -o
15387 * src/pic16/pcode.c: new option -o
15388 * src/pic16/ralloc.c: new option -o
15389 * src/z80/main.c: new option -o
15390 * device/lib/Makefile.in: use -o
15391 * support/regression/ports/ds390/spec.mk: use -o
15392 * support/regression/ports/gbz80/spec.mk: use -o
15393 * support/regression/ports/mcs51/spec.mk: use -o
15394 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15395 * support/regression/ports/z80/spec.mk: use -o
15396 * support/regression/ports/ucz80/spec.mk: use -o
15397 * support/regression/ports/xa51/spec.mk: use -o
15398 * support/regression/fwk/lib/timeout.c: fix usage string
15400 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15401 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15403 2003-01-07 <johan AT balder>
15405 * src/SDCCast.c (decorateType): fixed bug #600035
15407 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15408 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15409 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15410 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15411 * src/pic/pcode.c: outcommented unused variable to remove warnings
15412 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15414 2003-01-06 <karl AT turbobit.com>
15415 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15418 2003-01-06 <johan AT balder>
15420 * src/SDCCicode.c: fixed array add
15422 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15423 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15424 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15426 2003-01-04 <johan AT balder>
15428 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15430 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15431 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15433 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15434 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15435 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15437 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15438 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15440 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15441 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15443 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15444 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15446 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15448 * in /sdcc/as/mcs51/ changed these files in order to create an
15449 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15450 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15451 following files to include the previous two files: aslink.dsp,
15452 Makefile.aslink, Makefile.bcc, and Makefile.in.
15454 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15455 .adb instead of .cdb
15457 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15459 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15460 value from option --iram-size.
15462 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15464 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15467 2002-09-18 <wiml AT hhhh.org>
15469 * SDCClrange.h: exposed setFromRange() and setToRange()
15470 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15471 packRegsForAccUse() (bug 542397)
15472 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15473 multiple times and emitting the fetch operations more than once
15474 added aopGetUsesAcc() function to allow binary operators to
15475 fetch their operands in the correct order; made genMinus() emit
15476 compact code for X = LITERAL - Y
15478 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15479 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15480 sprintf() in line 1267.
15482 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15483 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15486 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15487 Changes to aslink (All the changes are marked with 'JCF'):
15489 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15492 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15493 area BSEG. Also moves, if possible, the DATA area down into the internal
15494 ram so more space is available.
15496 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15499 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15500 not bytes. Function summary() which creates a memory usage summary
15501 file with extension .mem. Reports of overlaping stack and small stack
15502 size. If the space for the stack is less than 16 bytes aslink trows a
15505 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15506 the 8051. Option 'y' for memory summary output file.
15508 Changes to sdcc (All the changes are marked with 'JCF'):
15510 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15512 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15513 overlaying area for it (uses RegBankUsed[4]).
15515 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15516 bank zero as used by default. By default aslink locates the stack
15517 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15518 the creation of the .mem file. Delegates the allocation of data area
15519 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15520 the begining of the stack area to aslink.
15522 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15523 glue() in SDCCglue.c creates an area for it.
15525 2002-09-03 Borut Razem <borut.razem AT siol.net>
15526 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15527 sdcc/src/pic/glue.c:
15528 introduced atexit() handler for teporay files removal in case of
15529 errors, assertions, ...
15531 2002-08-29 Borut Razem <borut.razem AT siol.net>
15532 * sdcc/support/cpp2/auto-host_vc_in.h:
15533 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15534 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15535 Maybe there is a similar problem with BORLANDC? It should be checked!
15537 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15538 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15539 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15540 was not executed, and the compiler (cl) launched a warning:
15541 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15543 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15544 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15546 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15547 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15549 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15550 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15551 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15552 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15553 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15554 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15555 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15556 - added Release configuration in VS projects
15557 - review of compiler an linker options
15558 - VC .exe files are generated in bin_vc directory, not to interfere
15559 with binaries generated from other projects (cygwin, mingw, bcc ...)
15561 * sdcc/src/yacc.dsp: added
15563 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15564 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15565 and insert the version number definitions from .version
15567 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15569 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15570 added - genarate auto-host.h using auto-host_vc_in.h as template
15573 removed from CVS, generated automatically
15575 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15576 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15578 2002-08-11 Borut Razem <borut.razem AT siol.net>
15579 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15581 2002-08-10 Borut Razem <borut.razem AT siol.net>
15582 * src/SDCCmain.c (main):
15583 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15584 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15585 The consequence was that some temporary files were not removed.
15588 unification of code in functions tempfilename() and tempfile():
15589 function tempnam() is defined in Visual Studio 6.0 and .NET
15591 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15593 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15594 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15595 - removed compiler command line option /WX: Treats all warnings as errors
15596 - update a list of source files, included into the project
15598 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15599 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15600 changed project type to Generic Project so that can be correcly converted to VS.NET project
15602 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15604 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15606 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15608 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15609 added return 0 statements after assert() to make compiler happy
15611 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15612 added newline in the def file to keep MSC compiler satisfied
15614 * sdcc/src/z80/gen.c:
15615 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15616 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15617 - solved MSC error in function aopDump()
15619 * sdcc_vc.h: define PREFIX as "\\sdcc"
15621 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15622 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15624 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15625 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15626 - Rewrote the register banking algorithm.
15627 - Added pCode live-range analysis to registers (for now, only non-used and
15628 singly-used registers optimized away)
15630 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15632 * 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.
15634 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15635 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15637 2002-04-22 Michael Hope <michaelh AT vroom>
15639 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15641 * configure.in (DD_COPT): Added include support required for gbdk.
15643 * .version: Bumped version number just to increase it.
15645 * src/SDCCmain.c: Added -nostdinc to the default options.
15647 2002-04-15 Michael Hope <michaelh AT vroom>
15649 * device/lib/z80/printf.c (sprintf): Added.
15651 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15653 * src/z80/peeph.def: Added transpose redundent load rule.
15655 * src/z80/main.c: Added force callee saves for jaune.
15657 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15659 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15661 2002-03-28 Johan Knol <johan AT balder>
15663 * src/SDCCval.c: fixed bug #532436
15665 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15667 Added "char *Processor" field to the port structure.
15670 Added -p option. Allows port dependent processor to be specified.
15673 Initialized the new field char *Processor field to NULL in all ports
15676 Compiler generated registers for interrupt context saving
15677 were not getting allocated.
15679 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15682 Fixed left shift. Will promote the left side of a left shift
15683 if a) left shifting more than size of operand or b) when assigned
15684 to something size > size of left side
15686 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15688 tons of changes. Register allocation has been
15689 rewritten. Added customization for the various PICs. Flow
15690 analysis is restructured. ...
15692 * src/pic/device.h:
15695 * src/pic/device.c:
15696 Added. device.c is a PIC port hack to accomodate variations
15699 2002-03-13 Michael Hope <michaelh AT vroom>
15701 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15703 2002-03-04 johanknol <johanknol AT manik>
15705 * /src/SDCCval.c: fixed
15707 const unsigned char arr[][2] = { { 0, 1 } };
15708 t18.c:1: error: Initializer element is not constant
15710 2002-03-04 bela <bela AT manik>
15712 * /device/include/mcs51reg.h:
15713 ds89c420 register definition update
15715 2002-03-03 <johan AT FRIJA>
15717 * support/Util/SDCCerr.c: did something, but don't no why anymore
15719 * support/regression/tests/bug-524691.c: made it a little less shy
15721 * src/SDCCast.c (decorateType): fixed bug #524697
15723 * src/SDCCast.c: made some lineno improvements
15725 * src/SDCCval.c (getNelements): changed warning to error
15727 * src/SDCCglue.c (printIvalArray): changed warning to error
15729 * src/SDCCicode.c: fixed a warning for mingw
15731 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15733 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15735 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15737 * src/ds390/peeph.def:
15738 Added some more peephole rules
15740 * src/ds390/gen.c: Various fixes & enhancements
15742 * src/SDCClrange.c, src/SDCClrange.h:
15743 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15745 * src/ds390/ralloc.c:
15746 various fixes & enhancements (ds390) specific
15748 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15749 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15752 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15754 2002-03-02 <johan AT FRIJA>
15756 * src/SDCCast.c (decorateType): fixed bug #524708
15758 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15760 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15762 2002-03-01 Michael Hope <michaelh AT vroom>
15764 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15766 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15768 2002-03-01 <johan AT FRIJA>
15770 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15772 * src/SDCCast.c (decorateType): fixed bug #524209
15774 * src/SDCCval.c (valNot): fixed bug #524195
15776 2002-02-26 <johan AT balder>
15778 * src/xa51/gen.c: fixed a warning
15780 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15782 * src/SDCCast.c (decorateType): fixed bug #522534
15784 2002-02-23 <johan AT balder>
15786 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15788 2002-02-22 <johan AT balder>
15790 * src/SDCCast.c: fixed bug #514865
15792 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15794 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15796 * sdcc/src/SDCCloop.c:
15797 Previous fix was not good. basic blocks that have "break" or "return" are
15798 not really partof a loop , but live ranges used in these blocks should
15799 be live thru the entire loop, so set partOfLoop but don't add them to
15802 2002-02-21 <johan AT FRIJA>
15804 * src/SDCCcse.c: fixed bug #514308
15806 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15809 Fixed BUG #519583. If a conditional block ended in a return/break
15810 statement inside a loop, it was not being considered part of the loop.
15812 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15814 2002-02-10 Karl Bongers <karl AT turbobit.com>
15817 Fixed up SDCDB debugger somewhat. Updated debugger/README
15818 with lots of comments and notes.
15820 * device/examples/test2.c:
15821 Fix bug, "red" variable not being initialized(compiler complained).
15823 * device/examples/Makefile, examples/test3.c:
15824 Add Makefile in device/examples folder, compiles test3.c
15825 for use as a multiple module SDCDB test case.
15827 * sim/ucsim/cmd.src/cmdset.cc:
15828 Took out debug printfs in ucsim "next" command.
15830 * sim/ucsim/xa.src:
15831 Karl and Johan start ucsim XA support. Most dissassembly working,
15832 about 75% emulation done(plenty of work remaining).
15834 * sim/ucsim/z80.src:
15835 Add Z80 support to ucsim, add test-ucz80 regression test,
15836 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15837 Notice z80 compiler fails on examples/test3.c/crc code.
15839 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15841 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15842 Added support for --parms-in-bank1
15844 * src/ds390/peeph.def:
15845 added a few more peephole optimzations
15847 * src/ds390/main.c:
15848 1) added __builtin_inp & __builtin_outp used to read in data of given length
15849 from a memory mapped port
15850 2) added __builtin_memcmp
15851 3) added __builtin_swapw swap bytes of a short
15853 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15854 1) handle multiple send & receives from register bank1
15855 2) ralloc can now allocate DPTR1 to some liveRanges
15857 * src/SDCCsymt.c, src/SDCCsymt.h:
15858 changes to handle multiple sends & receives
15860 * src/SDCCptropt.h:
15861 added some pointer arithmetic optimization
15863 * src/SDCCptropt.c:
15864 added some pointer arithmetic optimizations but not stable yet so not
15865 called from anywhere (will get this working shortly)
15867 * src/SDCCopt.c: fixed for multiple sends & receives
15870 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15871 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15872 set preprocessor defines (depending on options)
15874 * src/SDCCicode.c, src/SDCCicode.h:
15875 changes made to handle multiple sends & receives
15878 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15880 * src/SDCCcse.c, src/SDCCcse.h:
15881 added function findbackward def (to be used in upcoming optimization)
15883 * src/SDCCcflow.c, src/SDCCcflow.h:
15884 added function returnAtEnd - to determine if a basic block terminates with
15887 * src/SDCCast.c, src/SDCCast.h:
15888 added option parms-in-bank1
15890 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15891 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15892 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15893 adjusted for --parms-in-bank1 option
15895 * device/include/string.h:
15896 donot redefine "reentrant" keyword
15898 * device/include/ds80c390.h: Added some more SFRs
15900 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15902 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15904 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15906 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15908 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15910 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15912 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15914 * Added --xram-movc option
15916 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15918 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15920 2002-01-11 Johan Knol
15922 * Added math lib of Jesus Calvino-Fraga
15924 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15927 * support/regression/Makefile: new target test-mcs51-stack-auto
15928 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15930 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15932 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15934 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15936 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15938 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15942 * src/SDCCglue.h: add definition for printIvalChar()
15944 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/SDCCast.c: fix #498138 by Johan
15948 * src/SDCCglue.c: fix #498138 by Johan
15950 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15952 * support/regression/Makefile: fix clean
15954 * support/regression/ports/ds390/support.c: fix transmission of last character
15956 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15958 * /sdcc/src/ds390/gen.c:
15959 a) improved computing address of stack variable
15960 b) took out some #if 0 code
15961 c) improved parmBytes adjustment
15962 d) improved genPlusIncr & genMinusIncr
15963 e) genCmp could generate bad code (when left assigned to DPTR)
15964 f) Fixed bug in hasInc
15966 * /sdcc/src/ds390/ralloc.c:
15967 a) packRegsForSupport could mess up live information (Fixed)
15968 b) packRegsDPTRuse could be incorrect for left & right shift
15970 * /sdcc/src/mcs51/ralloc.c:
15971 packRegsForSupport could mess up the live information (Fixed)
15973 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15975 * /sdcc/src/SDCCast.c:
15976 can reverse a loop even if function call is present as long
15977 as the loop control variable is local & is not passed as parameter
15979 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15981 * /sdcc/ChangeLog: *** empty log message ***
15983 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15984 More builtin function additions for TININative
15986 * /sdcc/src/ds390/ralloc.c:
15987 Had broken the regression testsuite
15989 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15991 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15992 Added funcattr hasStackParms will be set for reentrant functions when there
15993 are paramteres on the stack, this helps in minimizing frame pointer generation
15994 typeFromStr can handle function pointers now
15996 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15997 *** empty log message ***
15999 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16001 * /src/ds390/gen.c, /src/ds390/main.c:
16002 More builtin function additions for TININative
16004 * /src/ds390/ralloc.c:
16005 Had broken the regression testsuite
16007 * /src/SDCCast.c: Fixed a bug in dumptree
16009 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16010 Added funcattr hasStackParms will be set for reentrant functions when there
16011 are paramteres on the stack, this helps in minimizing frame pointer generation
16012 typeFromStr can handle function pointers now
16014 * /doc/builtins.txt, /doc/TININative.txt:
16015 *** empty log message ***
16018 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16020 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16021 ALPHA version for -mTININative
16023 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16024 updated to reflect changes in the port structure
16027 added function do_assemble (similar to do_link) if non-null this function
16028 will be called to do assembly (-mTININative) requires a multi command
16030 added function genAssemblerEnd will be called to generate assembler Epilogue
16033 added _JavaNative to debug info printing
16035 * /src/SDCCmain.c: added option --tini-libid
16036 added port->do_assemble function (-mTININative) has a multi command assemble
16038 * /src/SDCCglue.c: Disabled "constExpr" check
16039 added port->genAssemblerEnd function
16041 * /src/SDCCglobl.h: Added option --tini-libid value
16044 tookout optimizeCompare from the header (has no external references)
16046 * /src/SDCCast.c: made one more function "static"
16048 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16050 * src/z80/mappings.i: Added z80asm support.
16052 * src/z80/main.c: Added z80asm support on --asm=z80asm
16054 * src/z80/gen.c: Fixed asm portability issues.
16056 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16058 * src/SDCCglue.c (printExterns): Added global/extern split.
16060 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16062 * support/regression/Makefile: added test for mcs51 model large
16064 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16066 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16068 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16070 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16072 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16074 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16076 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16078 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16080 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16082 * support/regression/tests/simplefloat.c: Port to mcs51.
16084 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16085 * support/regression/tests/bug-485362.c: Added.
16087 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16089 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16091 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16093 * src/z80/gen.c (aopDump): Added a dump function.
16095 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16096 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16098 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16100 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16102 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16104 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16106 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16108 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16110 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16112 * support/regression/ports/ds390/support.c: Use tinibios.
16114 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16116 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16118 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16119 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16121 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16123 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16125 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16127 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16129 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16130 (packRegsForIYUse): Created and optimised.
16132 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16134 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16135 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16137 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16139 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16141 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16143 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16145 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16147 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16149 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16151 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16153 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16155 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16157 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16159 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16160 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16161 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16163 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16165 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16166 (genNotFloat): Added.
16167 (genUminusFloat): Added.
16169 * device/lib/z80/Makefile: Added floating pt stubs.
16171 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16173 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16175 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16177 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16179 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16181 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16183 * sdcc/support/regression/Makefile: Add port ds390.
16185 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16187 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16189 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16191 * sdcc/support/regression/ports/ds390/support.c: Added.
16193 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16195 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16197 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16199 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16201 * device/include/malloc.h: Added z80 and gbz80 support.
16203 * device/lib/gbz80/heap.s: Added.
16205 * device/lib/z80/heap.s: Added.
16207 * device/lib/malloc.c: Added z80 and gbz80 support.
16209 * support/regression/tests/malloc.c (testMalloc): Added.
16211 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16213 * support/regression/tests/bug-478094.c: Added.
16215 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16217 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16219 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16221 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16223 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16225 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16227 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16229 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16231 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16233 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16235 * support/regression/tests/bug-477927.c: Added.
16237 * src/z80/peeph.def: Added minor rules.
16239 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16241 * src/z80/peeph.def: Added jump optimisation modification.
16243 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16245 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16247 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16249 * support/regression/tests/funptrs.c: Added.
16251 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16253 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16255 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16257 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16259 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16261 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16262 (movLeft2ResultLong): Created.
16264 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16265 (joinPushes): Added. Joins two char pushes into a word push.
16267 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16269 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16271 * support/makebin/Makefile (install): Added creation of dest dir.
16273 2001-10-24 Karl Bongers <karl AT turbobit.com>
16275 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16277 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16279 * src/z80/ralloc.c: Turned off faulty pack for one use.
16281 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16283 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16285 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16287 * support/regression/Makefile: Improved clean
16289 * support/regression/ports/gbz80/spec.mk: Added clean
16291 * support/regression/ports/host/spec.mk: Added clean
16293 * support/regression/ports/z80/spec.mk: Added clean
16295 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16297 * support/regression/ports/mcs51/timeout.c: little improvements
16299 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16301 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16303 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16305 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16307 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16309 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16311 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16313 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16314 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16316 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16318 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16320 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16322 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16324 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16326 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16328 * support/regression/tests/longor.c: Added.
16330 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16332 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16334 * as/mcs51/aslink.h: define PATH_MAX
16336 * as/mcs51/asm.h: define PATH_MAX
16338 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16340 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16342 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16344 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16346 * src/SDCCglobl.h: define PATH_MAX
16348 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16350 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16352 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16354 * src/z80/gen.c (gencjneshort): Fixed
16356 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16358 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16360 * support/regression/tests/bug-469671.c: Added.
16362 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16364 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16366 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16368 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16370 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16372 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16374 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16376 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16378 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16380 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16382 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16384 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16386 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16388 * 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.
16390 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16392 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16394 2001-10-07 <johan AT FRIJA>
16396 * device/lib/gets.c (gets): fixed the return value.
16398 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16399 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16401 * 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.
16403 * 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.
16405 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16407 * src/pic/gen.c: Removed Safe_strdup.
16409 * configure.in: Added option to enable libgc support.
16411 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16412 (bitVectUnion): Optimised.
16413 (bitVectIntersect): Optimised.
16414 (bitVectBitsInCommon): Optimised.
16415 (bitVectCplAnd): Optimised.
16417 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16419 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16421 * src/SDCCmain.c: distinguish between assembler debug and plain options
16423 * src/avr/main.c: remove standard assembler options
16425 * src/ds390/main.c: remove standard assembler options
16427 * src/mcs51/main.c: remove standard assembler options
16429 * src/port.h: removed "PENDING" comment
16431 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16433 * src/device/lib/_mulint.c : new, with assember functions
16435 * src/device/lib/_mullong.c : new, with assember functions
16437 * src/device/lib/_divuint.c : with assember functions
16439 * src/device/lib/_divsint.c : with assember functions
16441 * src/device/lib/_divulong.c: with assember functions
16443 * src/device/lib/_divslong.c: with assember functions
16445 * src/device/lib/_moduint.c : with assember functions
16447 * src/device/lib/_modsint.c : with assember functions
16449 * src/device/lib/_modulong.c: with assember functions
16451 * src/device/lib/_modslong.c: with assember functions
16453 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16455 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16457 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16458 replaced _mululong.c and _mulslong.c by _mullong.c
16460 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16462 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16464 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16466 * src/SDCCglue.c: test, if win32api is available for MINGW
16468 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16470 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16471 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16472 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16473 * support/regression/ports/host/spec.mk: removed GENERIC
16474 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16475 * support/regression/ports/z80/spec.mk: removed GENERIC
16477 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16479 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16481 * support/regression/tests/bug-467035.c: Created.
16483 2001-10-01 <johan AT FRIJA>
16485 * src/SDCC.y: fixed bug #466586 part 1
16487 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16489 * SDCCicode.c: z80 has no generic pointers
16490 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16492 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16494 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16496 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16498 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16500 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16502 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16504 * configure.in: Fixed up so that ucsim is only configured once.
16506 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16508 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16509 (getPathDifference): As above.
16511 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16513 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16515 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16516 * .version: Updated to 2.3.1
16518 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16519 Added copyright header.
16521 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16522 (assemble): Added support for macro based assembler commands.
16523 (linkEdit): Added support for macro based linker commands.
16524 (preProcess): Changed the pre-processor to use macros.
16525 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16526 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16528 * device/lib/z80/crt0.s: Added module name for debugging.
16530 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16532 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16534 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16536 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16538 * src/Makefile.in: Added SDCCmacro and SDCCutil
16540 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16542 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16544 2001-09-16 <johan AT FRIJA>
16546 * 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.
16548 2001-09-15 <johan AT FRIJA>
16550 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16551 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16553 2001-09-11 <johan AT FRIJA>
16555 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16557 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16559 * support/regression/tests/bug-460444.c: Added test case.
16561 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16562 (genCast): Added justification for all of the asserts.
16564 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16566 * support/regression/support.c: _xdata replaced by xdata
16568 * support/regression/spec.mk: removed _generic
16570 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16572 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16574 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16575 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16577 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16579 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16581 * support/regression/tests/bug-460010.c: Added test case.
16583 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16585 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16587 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16589 * support/regression/testfwk.c: removed workaround for bug #436344
16591 * support/regression/tests/bp.c: use less memory with mcs51
16593 * support/regression/tests/bug-441448.c: use less memory
16595 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16597 * support/regression/collate-results.py: typo
16599 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16601 * support/regression/tests/fetchoverlap.c: Added new test case.
16603 * support/regression/tests/bp.c: Added new test case.
16605 * support/regression/tests/bug-448984.c: Added new test case.
16607 * support/regression/tests/pow2shifts.c: Added new test case.
16609 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16610 (genlshTwo): Fixed right shift for count > 8.
16612 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16614 2001-09-08 <johan AT FRIJA>
16616 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16618 2001-09-07 <johan AT FRIJA>
16620 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16622 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16624 2001-09-06 <johan AT FRIJA>
16626 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16627 * bernhard noted me at this: "() equals to (void)" (1.38)
16629 2001-09-05 <johan AT FRIJA>
16631 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16633 2001-09-04 <johan AT FRIJA>
16635 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16638 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16640 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16642 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16644 * link/z80/aslink.h: Fixed path for PATH_MAX
16646 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16648 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16650 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16652 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16654 * 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.
16656 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16658 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16659 (genCmp): Fixed up genCmp for the GB with longs.
16661 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16663 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16665 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16667 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16669 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16671 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16673 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16675 * 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.
16677 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16679 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16681 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16683 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16685 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16687 * sim/ucsim/configure: little improvement of Cygwin-detection
16688 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16689 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16690 * support/regression/tests/bug-221100.c: small changes for mcs51
16691 * support/regression/tests/bug-221168.c: small changes for mcs51
16692 * support/regression/tests/bug-227710.c: small changes for mcs51
16693 * support/regression/tests/staticinit.c: small changes for mcs51
16694 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16695 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16696 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601