1 2008-09-07 Borut Razem <borut.razem AT siol.net>
3 * src/SDCCglue.c, src/SDCCast.c:
4 fixed throw of "excess elements" warning for char arrays
6 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
8 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
9 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
10 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
11 * support/regression/tests/bug2077267.c: new, added
13 2008-09-05 Raphael Neider <rneider AT web.de>
15 * configure.in, Makefile.common.in: add support for ccache,
16 remove spurious $VERSION output, detect doc-tools even without
17 --enable-doc to facilitate later manual doc-builds, minor cleanup
18 * configure: regenerated
20 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
21 avoid races in parallel VPATH builds
22 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
23 * doc/sdccman.lyx: mention --without-ccache configure option
25 2008-09-01 Raphael Neider <rneider AT web.de>
27 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
28 * (genConstPointerGet): fix reading bitfields from __code space
29 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
30 bitfield initializers (fix regression test bug1856409.c)
31 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
34 2008-08-31 Raphael Neider <rneider AT web.de>
36 * src/pic16/gen.c (genAssign): removed useless compiler output
37 * (genPointerGet,genPointerSet,genCast),
38 src/pic16/glue.c (pic16_printGPointerType):
39 also handle PPOINTERs just to avoid spurious asserts
40 * (pic16_printIvalType,pic16_printIvalBitFields):
41 generalized to arbitrary type/bitfield sizes, allows compilation of
42 regression test bug-1981238.c
43 * (pic16_printIvalChar): fix regression test structflexarray.c
44 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
45 in initialized structs and fix #1843745
46 * (pic16_printIvalStruct): always output initializers for all fields,
47 even those not explicitly given, fixes zeropad.c regression test
48 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
49 #2073635, #1567098, and #1485812)
50 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
52 2008-08-31 Borut Razem <borut.razem AT siol.net>
54 * support/regression/tests/bug-895992.c,
55 support/regression/tests/onebyte.c:
56 enabled pic16 regression testing since the bugs
57 1511794: pic16: regression test bug-895992.c fails
58 1444425: onebyte.c regression tes fails on pic16
59 are fixed, probably by fixing
60 2048464: PIC16: fix genUminus - addresses not.c regression test
61 * src/SDCCsymt.c, src/SDCCglue.c,
62 support/regression/tests/bug-1981238.c:
63 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
66 2008-08-30 Borut Razem <borut.razem AT siol.net>
68 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
71 2008-08-24 Raphael Neider <rneider AT web.de>
73 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
74 always use the sdcc from the current build tree (ignore $CC from
75 the environment, fixes compile farm builds)
76 * device/lib/Makefile.in: rename .a into .lib for compatibility,
77 remove more build products from install directory
78 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
79 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
81 2008-08-24 Borut Razem <borut.razem AT siol.net>
83 * src/SDCC.y: applied patch
84 2050245: Fix # 1963382
86 1963382: Listing File - C file comment is incorrect
89 2008-08-23 Borut Razem <borut.razem AT siol.net>
91 * src/pic16/gen.c: applied patch
92 2048464: PIC16: fix genUminus - addresses not.c regression test
95 2008-08-22 Borut Razem <borut.razem AT siol.net>
97 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
98 src/pic16/main.c: allow spaces in gpasm and gplink paths
100 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
103 * src/z80/peeph-z80.def: minor peephole improvement
105 2008-08-15 Raphael Neider <rneider AT web.de>
107 * src/z80/gen.c (_vemit2): suppress compiler warning
109 * src/pic/*.[ch]: make proper use of header files and avoid
110 ad-hoc extern declarations, mark module-local helpers 'static',
111 removed dead/replaced code, no functional changes
112 * src/pic16/pcode.c: disentangled from pic14 backend
114 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
116 * src/z80/gen.c: fixed #2051348
117 * support/regression/tests/bug-2051348.c: regression test for #2051348
119 2008-08-10 Raphael Neider <rneider AT web.de>
122 * Makefile.common.in: export PACKAGE for $docdir,
123 fixes #1957036, avoid some "underquoted definition" warnings
124 * configure: regenerated
126 2008-08-10 Raphael Neider <rneider AT web.de>
128 * device/lib/pic16/**: build pic16 library using autotools for
129 improved dependency tracking
131 * device/lib/Makefile.in,
133 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
135 2008-08-10 Raphael Neider <rneider AT web.de>
137 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
138 local variables if --nooverlay is given, workaround for #2023121
140 2008-08-08 Raphael Neider <rneider AT web.de>
142 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
144 2008-08-08 Raphael Neider <rneider AT web.de>
146 * src/pic/pcoderegs.c,
148 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
150 2008-08-07 Borut Razem <borut.razem AT siol.net>
152 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
153 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
154 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
155 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
156 applied modified patch 2038174: Add support for binary constants v2
157 thanks Mauro Giachero
158 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
160 2008-08-04 Raphael Neider <rneider AT web.de>
163 * src/pic16/device.h,
165 * src/pic16/main.c: enable --optimize-goto by default
167 * device/lib/pic16/Makefile.common.in: suppress removed option
170 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
172 2008-07-30 Borut Razem <borut.razem AT siol.net>
174 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
175 applied patch 22032433: PIC16: fix constant strings,
176 thanks Mauro Giachero
178 2008-07-29 Borut Razem <borut.razem AT siol.net>
180 * src/pic16/gen.c: applied patches:
181 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
182 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
183 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
184 thanks Mauro Giachero
186 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
188 * src/port.h: Fixed typo in comment
190 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
192 * src/z80/mappings.i: Implemented RFE #1919415
193 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
194 #1880202, #1914434, prepared for RFE #1703943
196 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
199 * src/z80/peeph-z80.def,
200 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
201 preparation for Z80 peephole improvements
203 2008-06-21 Raphael Neider <rneider AT web.de>
205 * device/include/pic16/pic18f66j60.h,
206 * device/include/pic16/pic18f66j65.h,
207 * device/include/pic16/pic18f67j60.h,
208 * device/include/pic16/pic18f86j60.h,
209 * device/include/pic16/pic18f86j65.h,
210 * device/include/pic16/pic18f87j60.h,
211 * device/include/pic16/pic18f96j60.h,
212 * device/include/pic16/pic18f96j65.h,
213 * device/include/pic16/pic18f97j60.h,
214 * device/lib/pic16/libdev/pic18f66j60.c,
215 * device/lib/pic16/libdev/pic18f66j65.c,
216 * device/lib/pic16/libdev/pic18f67j60.c,
217 * device/lib/pic16/libdev/pic18f86j60.c,
218 * device/lib/pic16/libdev/pic18f86j65.c,
219 * device/lib/pic16/libdev/pic18f87j60.c,
220 * device/lib/pic16/libdev/pic18f96j60.c,
221 * device/lib/pic16/libdev/pic18f96j65.c,
222 * device/lib/pic16/libdev/pic18f97j60.c,
223 * device/include/pic16/pic16devices.txt,
224 * device/include/pic16/pic18fregs.h,
225 * device/lib/pic16/pics.all: added new devices
227 * device/include/pic16/adc.h,
228 * device/lib/pic16/libio/adc/adcbusy.c,
229 * device/lib/pic16/libio/adc/adcopen.c,
230 * device/lib/pic16/libio/adc/adcsetch.c,
231 * device/lib/pic16/libio/i2c/i2copen.c,
232 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
233 all changes from a patch by Anton Strobl
235 2008-06-12 Borut Razem <borut.razem AT siol.net>
237 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
238 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
239 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
240 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
241 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
242 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
243 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
244 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
245 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
246 by applying the modified patch from Risto Huotari
248 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
251 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
252 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
253 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
254 * support/regression/tests/bug1938300.c: new, added
256 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
258 * device/include/asm/ds390/features.h,
259 * device/include/asm/mcs51/features.h,
260 * device/include/mcs51/regc515c.h: inserted LGPL notice
262 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
264 * device/lib/gbz80/div.s,
265 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
266 patch 1597883, Thanks Robert Ramey
268 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
270 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
271 createIvalCharPtr, createIvalPtr, createIval),
273 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
274 initializers for local auto variables
275 * support/regression/tests/zeropad.c: added testcase for auto initializers
277 2008-05-26 Raphael Neider <rneider AT web.de>
279 * device/lib/pic16/startup/crt0.c,
280 * device/lib/pic16/startup/crt0i.c,
281 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
282 explicit, fixed curr_entry loop for >= 256 initializer records,
283 removed debug code (write to 0xf7e)
285 2008-05-25 Raphael Neider <rneider AT web.de>
287 * device/include/pic/pic16f627a.h,
288 * device/include/pic/pic16f628a.h,
289 * device/include/pic/pic16f648a.h: added missing ports
291 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
293 * device/include/float.h: added __INFINITY
294 * device/lib/_fsadd.c: handle overflows
295 * device/lib/_fsmul.c,
296 * device/lib/_fsdiv.c: use __INFINITY
297 * device/lib/_fseq.c,
298 * device/lib/_fsneq.c: handle -0.0
299 * sim/ucsim/s51.src/uc89c51r.cc,
300 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
301 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
302 * src/mcs51/gen.c (genSend): fixed bug with --xstack
303 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
304 * support/regression/tests/snprintf.c: test bug with --xstack
306 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
308 * src/SDCCpeeph.c (callFuncByName):
309 Support nested parenthesis in peephole function arguments (#1967300)
311 2008-05-19 Raphael Neider <rneider AT web.de>
313 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
314 fixed duplicate labels (#1911325)
316 2008-05-19 Raphael Neider <rneider AT web.de>
318 * src/regression/empty.c: suppress warning
319 * src/regression/pointer1.c: enabled index_by_pointer()
320 * src/regression/inline.c: now works for pic16 as well
322 * src/pic16/device.c: include dbuf declarations
323 * src/pic16/device.h: removed obsolete prototypes
325 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
326 * src/pic16/glue.c: made purely local functions static,
327 (pic16_printGPointerType, pic16_printIvalCharPtr,
328 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
329 generic pointers' tags (#1961866)
331 * src/pic16/pcode.c (assignValnums): optimize literal assignments
333 2008-05-19 Borut Razem <borut.razem AT siol.net>
335 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
336 fixed typo, uninstall include/pic16/pic16devices.txt
338 2008-05-18 Borut Razem <borut.razem AT siol.net>
340 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
341 the buffer is null terminated
342 * src/device/pic16.c:
343 applied modified patch 1965676: Patch for Win32 16 bit PIC
344 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
346 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
348 * src/SDCC.lex (check_type),
349 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
352 * as/z80/clean.mk: also clean *.dep
353 * device/lib/pic16/libsdcc/stack/Makefile,
354 * sim/ucsim/libtool: removed as they are rebuild by configure
355 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
357 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
359 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
360 fixupInline instead of createFunction to fix bug 1864577
361 (inlineFindMaxBlockno): removed, use global blockNo
362 * src/SDCCglobl.h: added blockNo
364 * src/z80/peep.h: modified properties
365 * support/regression/tests/bug1864577.c: new, added
367 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
370 * as/mcs51/asm.h: added org_cnt
371 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
372 * as/mcs51/asout.c: changed old K&R to ANSI
373 * as/mcs51/Makefile.in: use common identifiers
379 * as/hc08/Makefile.bcc,
380 * as/hc08/Makefile.in: synchronized with as/mcs51/*
381 * sdcc_vc_in.h: added define __func__
382 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
383 Thanks Ruud van Silfhout
384 * support/regression/tests/bug1717305.c: new, added
386 2008-05-05 Borut Razem <borut.razem AT siol.net>
388 * support/regression/Makefile.in,
389 support/regression/ports/ds390/spec.mk,
390 support/regression/ports/hc08/spec.mk,
391 support/regression/ports/mcs51-common/spec.mk,
392 support/regression/ports/pic14/spec.mk,
393 support/regression/ports/pic16/spec.mk,
394 support/regression/ports/ucz80/spec.mk,
395 support/regression/ports/z80/spec.mk:
396 added INC_DIR and LIBDIR paths
397 * src/ds390/gen.c: removed duplicated selicolon
399 2008-05-04 Borut Razem <borut.razem AT siol.net>
401 * support/regression/Makefile.in,
402 support/regression/fwk/lib/testfwk.c,
403 support/regression/ports/ds390/spec.mk,
404 support/regression/ports/hc08/spec.mk,
405 support/regression/ports/mcs51-common/spec.mk,
406 support/regression/ports/mcs51-large/spec.mk,
407 support/regression/ports/mcs51-medium/spec.mk,
408 support/regression/ports/mcs51-small/spec.mk,
409 support/regression/ports/mcs51-stack-auto/spec.mk,
410 support/regression/ports/mcs51-xstack-auto/spec.mk,
411 support/regression/ports/pic14/spec.mk,
412 support/regression/ports/pic16/spec.mk,
413 support/regression/ports/ucz80/spec.mk:
414 added possibility to define the sdcc binary directory SDCC_BIN_PATH
415 used to run regeression tests
417 2008-05-01 Raphael Neider <rneider AT web.de>
419 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
420 supported devices and instructions to add new ones
422 2008-05-01 Raphael Neider <rneider AT web.de>
424 * device/include/pic16/adc.h,
425 device/lib/pic16/libio/adc/adcbusy.c,
426 device/lib/pic16/libio/adc/adcopen.c,
427 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
428 18f2455 style ADC devices, based on patch #1776197
429 * device/lib/pic16/libio/adc/adcclose.c,
430 device/lib/pic16/libio/adc/adcconv.c,
431 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
432 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
433 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
434 * device/include/pic16/pic18f4431.h,
435 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
436 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
438 2008-05-01 Raphael Neider <rneider AT web.de>
440 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
441 moved xinst flag into pic16_options_t
442 * src/pic16/device.c (default_device, pic16_list_devices,
443 pic16_find_device): removed references to sfrrange
444 * src/pic16/gen.c (genFunction),
445 src/pic16/glue.c (pic16initialComments),
446 src/pic16/main.c (pic16_optionsTable),
447 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
449 * device/include/pic16/pic16devices.txt: removed sfrrange lines
451 2008-04-29 Raphael Neider <rneider AT web.de>
453 * src/pic16/devices.inc,
454 device/include/pic16/pic16devices.txt: replaced compiled-in list
455 of devices with a variant parsed at runtime
456 * src/pic16/device.c: added support for parsing pic16devices.txt,
458 * src/pic16/device.h: removed (now) unused fields from PIC_device
459 * src/pic16/main.c: removed #pragma maxram,
460 (_pic16_initPaths): removed bogus generation of search paths,
461 setup the port proper only after the search paths (for
462 pic16devices.txt) are set up,
463 (_pic16_finaliseOptions): moved processor dependant code here
464 from _pic16_initPaths(), clean up
465 * src/pic16/ralloc.c (pic16_init_stack),
466 * src/pic16/ralloc.h,
467 * src/pic16/pcode.c: clean up
468 * device/include/Makefile.in,
469 support/scripts/sdcc.nsi: also install/package pic16devices.txt
470 * support/scripts/inc2h-pic16.pl: updated instructions
472 2008-04-29 Raphael Neider <rneider AT web.de>
474 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
475 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
476 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
477 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
478 added missing family members and 18f2480/2580/4480/4580 family
479 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
480 * device/include/pic16/pic18f2525.h: use 18f4620.h
481 * device/include/pic16/pic18f6680.h: use 18f8680.h
482 * device/include/pic16/pic18fregs.h,
483 device/lib/pic16/pics.all,
484 src/pic16/devices.inc: add new devices
485 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
486 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
487 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
488 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
489 prevent attempting to build the libio for some new devices
491 2008-04-29 Raphael Neider <rneider AT web.de>
493 * debugger/mcs51/Makefile.in: fixed paths to sources
495 2008-04-25 Borut Razem <borut.razem AT siol.net>
497 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
498 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
499 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
500 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
501 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
502 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
503 as/link/z80/linkz80.dsp: lklibr.c moved
504 * doc/INSTALL.txt: binary archives in bz2 format
505 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
507 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
509 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
510 * support/regression/tests/bug1856409.c: new, added
512 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
515 * src/mcs51/peep.c: Use werror for error messages.
516 * src/SDCCicode.c (geniCodeConditional),
517 * src/SDCCsymt.c (structElemType): fixed bug 1839321
518 * src/z80/Makefile.bcc,
519 * src/z80/z80.dsp: added src/z80/peep.c/h
520 * support/regression/tests/bug1839321.c: new, added
522 2008-04-20 Raphael Neider <rneider AT web.de>
524 * device/include/pic16/pic18f2455.h: added bitfields for port C
526 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
528 * src/z80/peep.c: Use werror for error messages.
530 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
532 * src/z80/peep.h (declaration of notUsed()),
533 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
535 * src/z80/z80.h (added dependency on peep.h),
536 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
539 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
541 * src/SDCCpeeph.c (added support for notUsed()),
542 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
544 * src/port.h (removed dependency on mcs51/peep.h, added declaration
545 for notUsed()): Implemented generic (that is not port-specific) part
548 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
550 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
551 * device/lib/libsdcc.lib,
552 * device/lib/Makefile.in,
553 * support/regression/ports/mcs51-xstack-auto/spec.mk,
554 * device/lib/calloc.c: renamed to _calloc.c
555 * device/lib/free.c: renamed to _free.c
556 * device/lib/malloc.c: renamed to _malloc.c
557 * device/lib/realloc.c: renamed to _realloc.c
558 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
559 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
560 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
561 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
562 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
563 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
564 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
565 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
567 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
568 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
569 * support/regression/tests/bug1509084.c: new, added
571 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
573 * device/include/mcs51/cc2510fx.h: added _XPAGE
574 * device/include/mcs51/compiler.h: cosmetic changes
576 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
578 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
581 2008-03-31 Borut Razem <borut.razem AT siol.net>
583 * support/cpp2 renamed to support/cpp
584 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
585 support/cpp2/libiberty/splay-tree.c,
586 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
587 support/cpp2/libcpp/directives.c,
588 support/cpp2/libcpp/include/cpplib.h,
589 support/cpp2/libcpp/include/symtab.h,
590 support/cpp2/libcpp/include/line-map.h,
591 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
592 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
593 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
594 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
595 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
596 release version 4.3.0
597 * configure.in, configure, Makefile.in, Makefile.bcc:
598 adapted for moved cpp2
600 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
602 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
603 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
605 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
607 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
609 * support/regression/tests/bug1717943.c: new, added
611 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
613 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
614 bytewise return value assignments introduced in last commit.
616 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
618 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
619 genMult, genJumpTab):
620 Use 16-bit instructions for addition in some additional cases,
621 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
623 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
625 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
626 Implemented RFE #1921450, changed some debug messages.
628 2008-03-30 Borut Razem <borut.razem AT siol.net>
630 * Small Device C Compiler 2.8.0 released
631 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
632 * support/scripts/sdcc.nsi: added finish page; this version
633 was used for 2.8.0 release
634 * doc/knownbugs.html: removed; magically generated by the build
635 process using gen_known_bugs.pl from now on
637 2008-03-23 Borut Razem <borut.razem AT siol.net>
639 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
640 and reverted it, since it was already fixed by Raphael ;-)
641 * doc/knownbugs.html: updated for RC2
643 2008-03-22 Raphael Neider <rneider AT web.de>
645 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
648 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
650 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
651 * support/regression/tests/bug1839277.c: added related testBug1839299
653 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
655 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
656 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
658 * src/mcs51/gen.c: throughout only output hex constants
659 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
660 * support/regression/tests/bug1839277.c: new, added
662 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
664 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
665 compilation warning about nested comments.
667 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
669 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
670 * support/regression/tests/bug1921073.c: new, added
672 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
674 * src/z80/SDCCpeeph.c.c (callFuncByName):
675 Commented function parameters.
677 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
679 * src/z80/ralloc.c (packRegsForAccUse2):
680 disabled a broken accumulator packing optimization (fixed #1292721).
681 * support/regression/tests/bug-1292721: Regression test for #1292721.
683 2008-03-16 Raphael Neider <rneider AT web.de>
685 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
686 fixed code bloat regression using a variant of patch #1915618
688 2008-03-16 Borut Razem <borut.razem AT siol.net>
690 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
691 icon, changed startup menu for release distribution, code cleaning,
692 create url files instead links in startup menu
694 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
696 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
697 * support/regression/tests/bug1579949.c: new, added
699 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
701 * device/lib/printf_fast.c: fixed bug 1255403
703 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
705 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
706 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
708 2008-03-14 Borut Razem <borut.razem AT siol.net>
710 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
712 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
713 is correctly displayed
714 * as/link/z80/lkmain.c: usage line commented out
716 2008-03-13 Borut Razem <borut.razem AT siol.net>
718 * doc/sdccman.lyx: corrected to be able to convert to PDF,
719 updated the list pf supported pic14 devices
721 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
723 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
725 2008-03-12 Borut Razem <borut.razem AT siol.net>
727 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
728 fixed documentation request #1718191
729 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
730 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
733 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
735 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
736 * support/regression/tests/bug1505811.c: new, added
738 2008-03-09 Raphael Neider <rneider AT web.de>
740 * device/include/pic16/pic18f2620.h,
741 * device/include/pic16/pic18f4620.h,
742 * device/lib/pic16/libdev/pic18f2620.c,
743 * device/lib/pic16/libdev/pic18f4525.c,
744 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
745 family to consistently use pic18f4620.[ch], fixes #1832562
747 2008-03-09 Borut Razem <borut.razem AT siol.net>
749 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
750 changed sdcc version to 2.8.0
751 * knownbugs.html: regenerated
752 * support/scripts/gen_known_bugs.pl: added number of open bugs
754 2008-03-09 Raphael Neider <rneider AT web.de>
756 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
757 (genOr): read volatile operand even if the result is known,
759 (genOr,genXor): removed unused legacy code,
760 (genDummyRead): use pic16_mov2w_volatile()
762 2008-03-08 Borut Razem <borut.razem AT siol.net>
764 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
765 cons w. --model-large
766 * support/regression/staticinit.c: added regression test for bug
769 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
771 * src/ds390/gen.c (pushSide, genPcall),
772 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
773 * src/mcs51/gen.c: cosmetic changes
774 * support/regression/fwk/include/testfwk.h: added macro reentrant
775 * support/regression/tests/bug1908493.c: new, added
777 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
779 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
781 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
783 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
784 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
785 already set in ds390/main.c and mcs51/main.c
787 2008-03-07 Raphael Neider <rneider AT web.de>
789 * src/regression/init0.c: new test for initialized arrays of function
791 * src/regression/Makefile: made a bit more flexible, added init0.c
792 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
793 pointers, closes #1427663
795 2008-03-05 Borut Razem <borut.razem AT siol.net>
797 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
798 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
800 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
802 * support/librarian/sdcclib.c:Added feature request 1908061:
803 Synchronise sdcclib commands with ar.
805 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
807 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
808 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
809 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
810 * device/include/mcs51/compiler.h: removed umlauts, added double
813 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
815 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
816 * support/regression/tests/bug1536762.c: new, added
818 * src/SDCCutil.h: added getBuildDate()
819 * src/SDCCmain.c (printVersionInfo),
820 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
822 * src/*/ralloc.c: removed IS_OP_RUONLY macro
823 * src/ds390/ralloc.c (packRegisters),
824 * src/mcs51/ralloc.c (packRegisters),
825 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
827 * support/regression/tests/bug1618050.c: new, added
828 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
829 * support/regression/fwk/include/testfwk.h,
830 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
833 2008-03-04 Raphael Neider <rneider AT web.de>
835 * src/pic/gen.c: removed unused prototypes, prevent internal errors
836 on accessing OP_SYM_TYPE(op)
837 * src/pic/gen.h: removed unused prototype of genMinusDec()
838 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
839 fix #1876953 (invalid subtraction code), removed unused code
841 2008-03-03 Raphael Neider <rneider AT web.de>
845 * src/pic/genarith.c,
847 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
848 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
850 2008-03-03 Raphael Neider <rneider AT web.de>
852 * src/pic/device.c (find_device): search user-specified paths first
853 for pic14devices.txt, fixes #1900827
855 2008-03-02 Borut Razem <borut.razem AT siol.net>
857 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
858 AddToPath and RemoveFromPath
860 2008-03-01 Borut Razem <borut.razem AT siol.net>
862 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
863 work correctly, added debugging support if -DSDCC.DEBUG command line
866 2008-02-28 Borut Razem <borut.razem AT siol.net>
868 * doc/sdccman.lyx: cosmetic changes
870 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
872 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
873 * doc/sdccman.lyx: fixed unmeant removal of spaces
875 2008-02-27 Borut Razem <borut.razem AT siol.net>
877 * support/scripts/sdcc.nsi: corrected installation directory for
878 current user installation mode
879 * doc/README.txt: added Philipp Klaus Krause to the developers list
881 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
883 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
885 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
886 genCodePointerGet, genGenPointerGet): cleanup aop before generating
887 ifxJump to fix bug 1838000
888 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
889 * support/regression/tests/bug1838000.c: new, added
890 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
892 2008-02-26 Borut Razem <borut.razem AT siol.net>
894 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
896 * support/scripts/sdcc.nsi: added MULTIUSER page,
897 NSIS upgraded to version 2.35
899 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
901 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
902 * support/regression/tests/bug1565152.c: new, added
904 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
906 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
907 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
908 * support/regression/tests/bug1670148.c: new, added
910 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
912 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
914 2008-02-24 Borut Razem <borut.razem AT siol.net>
916 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
917 is ineffective for unsigned char parameter
919 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
921 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
922 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
923 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
924 * support/Util/MySystem.c (my_system): output errorcode when verbose
926 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
928 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
931 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
933 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
936 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
938 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
940 2008-02-21 Borut Razem <borut.razem AT siol.net>
942 * support/regression/Makefile.in,
943 support/regression/ports/ds390/spec.mk,
944 support/regression/ports/hc08/spec.mk,
945 support/regression/ports/mcs51-common/spec.mk,
946 support/regression/ports/pic14/spec.mk,
947 support/regression/ports/pic16/spec.mk,
948 support/regression/ports/ucz80/spec.mk,
949 support/regression/ports/xa51/spec.mk:
950 added CFLAGS when compiling timeout
952 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
954 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
957 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
959 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
960 * support/regression/tests/bug1888147.c: new, added
962 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
964 * src/z80/gen.c: fixed bugs #1596270, #1736867
966 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
968 * src/z80/gen.c: fixed bug in register pair loading when swapping register
969 contents, mostly fixes #1596270
971 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
974 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
975 peepholes, fixes #1806565
977 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
979 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
980 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
981 fixes bug 1739475, thanks Robert Larice
982 (rule 271): new, added
984 2008-02-18 Borut Razem <borut.razem AT siol.net>
986 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
988 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
990 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
992 2008-02-17 Raphael Neider <rneider AT web.de>
994 * src/pic16/genarith.c,
997 * src/pic16/genutils.c: removed unused legacy code,
998 removed unused fields from struct asmop and struct _G
1000 2008-02-17 Raphael Neider <rneider AT web.de>
1002 * src/pic16/gen.c (AccRsh): cosmetic changes,
1003 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1004 genRightShiftLiteral): fixed to work with SFRs as result by
1005 assigning only once to result,
1006 removed a lot of unused/excluded code fragments
1008 2008-02-17 Raphael Neider <rneider AT web.de>
1010 * device/include/pic/pic16f88.h,
1011 * device/include/pic/pic16f886.h,
1012 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1014 2008-02-17 Borut Razem <borut.razem AT siol.net>
1016 * src/z80/peeph.def: applied patch
1017 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1018 * src/z80/gen.c, src/z80/peeph.def: applied patch
1019 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1020 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1021 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1022 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1023 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1024 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1026 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1028 * as/link/mcs51/aslink.dsp: removed SDK define
1029 * as/link/z80/clean.mk: brought in sync with other ports
1030 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1031 * as/hc08/Makefile.bcc,
1032 * as/mcs51/Makefile.bcc,
1033 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1034 * src/z80/main.c (_setValues): use the now capitalized -Z,
1035 (z80_port, gbz80_port): generate debug information when asked
1037 2008-02-16 Borut Razem <borut.razem AT siol.net>
1039 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1040 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1041 as/z80/Makefile.in. as/z80/Makefile.bcc:
1042 applied patch #1893393: patch for as-z80 and link-z80 to generate
1043 cdb, thanks to Armin Diehl
1044 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1045 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1046 asnoice.c moved to as/asxxsrc/asnoice.c
1047 * src/z80/peeph-gbz80.def: applied patch
1048 #1880235: Z80 return peephole, thanks to Philipp Krause
1050 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * doc/sdccman.lyx: bumped version to 2.7.5
1054 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1056 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1058 * device/include/pic16/stdlib.h,
1059 * device/lib/pic16/libc/stdlib/ltoa.c,
1060 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1062 2008-02-13 Borut Razem <borut.razem AT siol.net>
1064 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1065 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1066 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1067 src/SDCCopt.c, src/SDCCval.c:
1068 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1070 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * src/SDCCsymt.c (compareType): fixed bug 1309013
1074 2008-02-09 Borut Razem <borut.razem AT siol.net>
1076 * src/SDCCval.c, src/SDCCval.h:
1077 code cleaning, added function constChrVal()
1078 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1079 call constChrVal() instead constVal()
1081 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1083 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1086 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1087 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1090 2008-02-01 Raphael Neider <rneider AT web.de>
1092 * device/include/pic/pic16f886.h,
1093 * device/include/pic/pic16f887.h: added RA6 and RA7
1095 2008-01-24 Raphael Neider <rneider AT web.de>
1097 * device/include/pic/pic16f88.h: added RA6 and RA7
1098 * device/lib/pic/libdev/disabled_pic16f886.c,
1099 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1101 * src/pic16/devices.inc,
1102 * device/include/pic16/pic18f2423.h,
1103 * device/include/pic16/pic18f2523.h,
1104 * device/include/pic16/pic18fregs.h,
1105 * device/lib/pic16/pics.all
1106 * device/lib/pic16/libdev/pic18f2423.c,
1107 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1108 * device/lib/pic16/libio/i2c.ignore,
1109 * device/lib/pic16/libio/usart.ignore,
1110 * device/lib/pic16/libio/adc.ignore: ignore new devices
1112 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1114 * src/SDCCast.c (createRMW): fixed bug 1582651
1116 2008-01-20 Borut Razem <borut.razem AT siol.net>
1118 * src/SDCCcse.c: partially fixed enhancement request
1119 #1793872 - multiply by -1 not collapsed
1120 * support/regression/tests/arithcsi.c: added regression test
1122 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * as/mcs51/asx8051.dsp: removed define SDK
1125 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1126 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1128 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1129 cosmetic changes, brought more in sync, changed old K&R to ANSI
1131 2008-01-13 Borut Razem <borut.razem AT siol.net>
1133 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1134 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1136 2007-12-30 Borut Razem <borut.razem AT siol.net>
1138 * src/pic16/gen.c: fixed implementation of bitwise operations for
1140 * support/regression/tests/bitwise.c: added test cases
1142 2007-12-29 Borut Razem <borut.razem AT siol.net>
1144 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1145 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1146 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1147 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1148 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1149 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1150 src/pic16/pcode.[ch]: added const qualifier
1151 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1152 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1153 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1154 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1155 * as/asxxsrc/aslex.c: use dbuf_getline()
1156 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1157 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1158 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1159 as/z80/asm.h, as/z80/z80adr.c:
1160 changed type of ib and ip to const char *
1162 2007-12-28 Borut Razem <borut.razem AT siol.net>
1164 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1165 introduced (readlin) - long lines are turuncated
1166 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1167 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1168 as/z80/Makefile.in: moved aslex.c to asxxsrc
1169 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1170 * as/hc08/asmain.c, as/mcs51/asmain.c:
1171 added missing initialization of a_addr field
1172 * support/regression/tests/long_asm_line.c: added regtest for long
1175 2007-12-22 Borut Razem <borut.razem AT siol.net>
1177 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1179 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1181 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1183 2007-12-16 Borut Razem <borut.razem AT siol.net>
1185 * device/include/pic16/stdbool.h: removed, since already exists in
1186 device/include/; this also fixes bitopcse.c regression test for pic16
1188 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1189 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1190 dereference doesn't work; covered by regression test bug1399290
1192 2007-12-05 Borut Razem <borut.razem AT siol.net>
1194 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1197 2007-12-01 Borut Razem <borut.razem AT siol.net>
1199 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1200 corrected handling of the highest_valid_address
1202 2007-11-17 Raphael Neider <rneider AT web.de>
1204 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1205 * src/pic/glue.c (picglue): emit .file if --debug is given
1207 2007-11-17 Raphael Neider <rneider AT web.de>
1209 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1210 care when left or right operand resides in result, fixes #1830220
1212 2007-11-17 Borut Razem <borut.razem AT siol.net>
1214 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1215 #983491 - "Merge duplicate strings function is ineffective"
1216 * support/regression/tests/bug-983491.c: regtest disabled
1217 * as/asxxsrc: created
1218 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1219 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1220 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1221 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1222 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1223 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1224 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1225 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1226 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1227 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1228 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1229 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1230 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1232 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * device/include/stdarg.h: added and removed some casts
1235 * src/SDCCsymt.c (compareType): Fully check types between generic and
1236 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1238 2007-11-13 Borut Razem <borut.razem AT siol.net>
1240 * support/regression/tests/bug-1817005.c:
1241 added regtest for bug #1817005 - as-z80 chokes on long labels
1243 2007-11-12 Borut Razem <borut.razem AT siol.net>
1245 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1246 as/z80/asout.c, as/z80/aslist.c:
1247 fixed bug #1817005 - as-z80 chokes on long labels
1249 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1252 * as/z80/asmain.c: cosmetic changes
1255 * as/z80/alloc.h: removed
1257 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1258 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1259 * as/link/hc08/Makefile.in,
1260 * as/link/mcs51/Makefile.in,
1261 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1263 * as/link/mcs51/lkarea.c,
1264 * as/link/mcs51/lkmain.c: cosmetic changes
1265 * as/link/hc08/lklibr.c,
1266 * as/link/z80/lklibr.c,
1267 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1268 used cygwin_conv_to_full_posix_path,
1269 added warnings, cosmetic changes, brought more in sync
1270 changed old K&R into ANSI function declarations
1271 * as/link/z80/lklibr.c (loadAdb): added
1272 * as/link/z80/lkmain.c: removed -- option from usage text
1274 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1276 * src/mcs51/gen.c (outBitC): optimized for no result
1278 2007-10-31 Borut Razem <borut.razem AT siol.net>
1280 * src/SDCCsymt.c: fixed (hopeful properly) bug
1281 #1805702 - order of extern matters
1282 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1285 2007-10-29 Borut Razem <borut.razem AT siol.net>
1287 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1288 - order of extern matters
1289 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1292 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1295 24bitMode, portIsDS390
1296 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1297 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1298 (notVolatileVariable): also check sloc names,
1299 (callFuncByName): moved ftab[] out of function and sorted it by use
1301 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1304 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1305 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1306 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1307 * support/regression/tests/bug-880197.c: new, added
1309 2007-10-28 Borut Razem <borut.razem AT siol.net>
1311 * support/regression/Makefile.in,
1312 support/regression/ports/mcs51-large/spec.mk,
1313 support/regression/ports/mcs51-xstack-auto/spec.mk,
1314 support/regression/ports/mcs51-stack-auto/spec.mk,
1315 support/regression/ports/mcs51-medium/spec.mk,
1316 support/regression/ports/mcs51-common/spec.mk,
1317 support/regression/ports/mcs51-common/*,
1318 support/regression/ports/mcs51-small/*:
1319 mcs51 renamed to mcs51-common, created mcs51-small
1320 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1321 * support/regression/tests/bug-1805702.c: added regtest for bug
1324 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1326 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1327 added new rules 265 - 270
1328 * support/regression/tests/bug1721024.c:new, added
1329 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1330 introduced new test-mcs51 to run all mcs51 tests
1332 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * support/regression/tests/bug1816470.c: new, added
1336 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1338 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1339 propagate for *,+,- with float, fixed bug 1816470
1340 (decorateType): cast to resultTypeProp instead of resultType
1342 2007-10-19 Borut Razem <borut.razem AT siol.net>
1344 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1345 function is ineffective" for pic16 tareget
1346 * support/scripts/listerr.c: corrected include path
1347 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1350 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1352 * support/regression/tests/using.c: new, added
1353 * support/regression/tests/vaargs.c: fixed and enabled test
1355 2007-10-18 Borut Razem <borut.razem AT siol.net>
1357 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1359 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1361 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * doc/sdccman.lyx: documented option --Werror
1364 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1365 RegBankUsed[] earlier
1367 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1373 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1375 * src/SDCCast.c (decorateType): improved optimization of tri-op
1376 * src/SDCCerr.c (vwerror, setWError),
1378 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1379 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1381 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1383 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1384 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1385 * support/regression/tests/bug-223113.c,
1386 * support/regression/tests/bug-426632.c,
1387 * support/regression/tests/bug-468811.c,
1388 * support/regression/tests/bug-477835.c,
1389 * support/regression/tests/bug-478094.c,
1390 * support/regression/tests/bug-499644.c,
1391 * support/regression/tests/bug-524209.c,
1392 * support/regression/tests/bug-524211.c,
1393 * support/regression/tests/packcast.c,
1394 * support/regression/tests/structidx.c: added empty tests
1395 * support/regression/tests/bug-607243.c: enabled test
1397 2007-10-06 Borut Razem <borut.razem AT siol.net>
1399 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1400 support of universal binaries on Mac OS X
1402 2007-10-02 Borut Razem <borut.razem AT siol.net>
1404 * src/SDCCval.h: unified double2ul macro for all platforms
1405 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1406 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1408 2007-09-30 Borut Razem <borut.razem AT siol.net>
1410 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1412 * sdcc_vc_in.h: enabled warnings
1413 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1414 unsigned type, result still unsigned
1415 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1417 2007-09-28 Raphael Neider <rneider AT web.de>
1419 * src/pic/device.c (find_device): prevent buffer underflow error
1420 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1421 the just destroyed list entry
1423 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1425 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1428 2007-09-18 Borut Razem <borut.razem AT siol.net>
1430 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1431 applied to unsigned type, result still unsigned
1433 2007-09-17 Borut Razem <borut.razem AT siol.net>
1435 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1436 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1437 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1438 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1439 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1440 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1441 src/z80/gen.c, src/z80/ralloc.c:
1442 fixed bug #1739860 - sdcc does not work correctly on some platforms
1444 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1446 2007-09-17 Raphael Neider <rneider AT web.de>
1448 * src/pic16/device.c: reverted to previous version
1449 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1451 2007-09-16 Raphael Neider <rneider AT web.de>
1453 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1454 as this raises a ton of gpasm warnings, just emit a second label
1455 * src/pic16/devices.inc,
1456 * device/lib/pic16/pics.all,
1457 * device/lib/pic16/libdev/pic18f2585.c,
1458 * device/lib/pic16/libdev/pic18f2680.c,
1459 * device/lib/pic16/libdev/pic18f2682.c,
1460 * device/lib/pic16/libdev/pic18f2685.c,
1461 * device/lib/pic16/libdev/pic18f4585.c,
1462 * device/lib/pic16/libdev/pic18f4680.c,
1463 * device/lib/pic16/libdev/pic18f4682.c,
1464 * device/lib/pic16/libdev/pic18f4685.c,
1465 * device/include/pic16/pic18f2585.h,
1466 * device/include/pic16/pic18f2680.h,
1467 * device/include/pic16/pic18f2682.h,
1468 * device/include/pic16/pic18f2685.h,
1469 * device/include/pic16/pic18f4585.h,
1470 * device/include/pic16/pic18f4680.h,
1471 * device/include/pic16/pic18f4682.h,
1472 * device/include/pic16/pic18f4685.h,
1473 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1474 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1475 patch contributed by Anton Strobl, applied with changes
1477 2007-09-16 Raphael Neider <rneider AT web.de>
1479 * device/include/pic16/pic18f2431.h,
1480 * device/include/pic16/pic18f25j10.h,
1481 * device/include/pic16/pic18f4431.h,
1482 * device/include/pic16/pic18f45j10.h: adopted common include style
1483 * device/include/pic16/pic18f1320.h,
1484 * device/include/pic16/pic18f2320.h,
1485 * device/include/pic16/pic18f2525.h,
1486 * device/include/pic16/pic18f4320.h,
1487 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1488 * device/include/pic16/pic18fregs.h: prepared for automatic include
1489 file selection by having DEVICE.h for every DEVICE
1490 * device/lib/pic16/libdev/pic18f2320.c,
1491 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1493 * device/lib/pic16/configure.in,
1494 * device/lib/pic16/configure: use rm -rf instead of rmdir
1495 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1496 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1498 2007-09-09 Borut Razem <borut.razem AT siol.net>
1500 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1501 distingush between i386 and ppc Mac OS X versions
1503 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1506 * support/regression/tests/bug1788177.c: new, added
1508 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1510 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1511 * device/include/mcs51/lint.h added keyword __naked
1513 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1517 * src/SDCCmem.h: removed maxRegBank
1518 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1519 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1520 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1521 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1522 name and behaviour to handle banked functions
1523 (scan4op): and use it to fix bug 1786213
1525 2007-09-03 Raphael Neider <rneider AT web.de>
1527 * device/include/pic16/pic18f248.h,
1528 * device/include/pic16/pic18f258.h,
1529 * device/include/pic16/pic18f448.h,
1530 * device/lib/pic16/libdev/pic18f248.c,
1531 * device/lib/pic16/libdev/pic18f258.c,
1532 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1533 added T0CONbits, fixes #1786891
1535 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1537 * src/ds390/gen.c (genFarPointerSet),
1538 * src/hc08/ralloc.c (packRegisters),
1539 * src/mcs51/ralloc.c (packRegisters),
1540 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1542 * src/SDCCicode.h: POINTER_SET can be true for literals too
1543 * support/regression/tests/bug1750318.c: new, added
1545 2007-08-23 Borut Razem <borut.razem AT siol.net>
1547 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1548 library versions without the completition functionality
1550 2007-08-22 Raphael Neider <rneider AT web.de>
1552 * device/include/pic16/pic18f1220.h,
1553 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1555 2007-08-12 Borut Razem <borut.razem AT siol.net>
1557 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1559 2007-08-11 Borut Razem <borut.razem AT siol.net>
1561 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1562 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1563 support/Util/SDCCerr.[ch] moved to src
1564 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1565 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1566 device/examples/ds390/tinitalk/tinitalk.dsp,
1567 device/examples/serialcomm/windows/serialcomm.dsp,
1568 support/librarian/librarian.dsp:
1569 removed linking of unused odbc32.lib and odbccp32.lib
1570 * support/scripts/winres.h:
1571 added for compilation with Visual C++ 2005 Express Edition
1573 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1575 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1578 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1580 * sdccconf_in.h: update the endian test so that SPARC Solaris
1581 does not throw syntax errors
1583 2007-08-06 Borut Razem <borut.razem AT siol.net>
1585 * doc/sdccman.lyx: removed two index entries which prevented the
1586 generation of sdcc doc archive
1588 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1590 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1591 instead of lyx 1.5.0.
1593 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1595 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1596 Lucas Loizaga, with minor modifications. Thanks!
1598 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1600 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1603 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1605 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1606 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1609 2007-07-22 Borut Razem <borut.razem AT siol.net>
1611 * configure.in, configure: re-introduced .version
1612 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1613 the version reverted to 2.7.0
1615 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * doc/sdccman.lyx: bumped version to 2.7.3
1619 * device/include/mcs51/compiler.h: fixed elif->else
1620 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1621 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1622 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1623 enable accuse for bit operands
1624 * src/SDCCmain.c (printVersionInfo),
1625 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1626 environment descriptor
1627 * src/SDCCutil.h: added getBuildEnvironment
1628 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1629 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1630 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1631 * support/regression/tests/bug1348008.c,
1632 * support/regression/tests/bug1496419.c,
1633 * support/regression/tests/bug1503067.c,
1634 * support/regression/tests/preproc.c: added empty tests
1636 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1638 * support/regression/tests/bug1678803.c: new, added
1640 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * as/link/hc08/lkihx.c,
1644 * as/link/hc08/lkrloc.c,
1645 * as/link/mcs51/lkihx.c,
1646 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1647 ihxExtendedLinearAddress
1648 * as/link/mcs51/lkrloc.c (relr),
1649 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1650 acall/ajmp, see bug 830513
1652 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1655 (cseBBlock): remember aggr2ptr has been used
1656 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1657 (geniCodeAssign): fixed bug 868103
1658 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1659 added operandSize prototype
1660 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1661 (genDataPointerSet): use max of size of right and result,
1662 (gencjne): added parameter useCarry for optimization,
1663 (genCmpEq): use carry if appropriate,
1664 (genXor): check if operand already in carry
1665 * support/regression/tests/bug-868103.c: enabled test
1667 2007-07-12 Raphael Neider <rneider AT web.de>
1669 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1671 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1674 from Robert Larice, thanks
1675 * support/regression/tests/bitopcse.c,
1676 * support/regression/tests/bitvars.c,
1677 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1678 * support/regression/tests/bug-927659.c: enabled test for z80
1679 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1680 * support/regression/tests/bug1745717.c: new, added
1681 * support/regression/tests/literalop.c,
1682 * support/regression/tests/nullstring.c: removed storage definitions that
1683 are now in testfwk.h
1685 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1688 and bool for targets that do not fully support it.
1689 * support/regression/tests/bug1546986.c,
1690 * support/regression/tests/bug1723128.c,
1691 * support/regression/tests/bug1734654.c,
1692 * support/regression/tests/bug1738367.c,
1693 * support/regression/tests/constantRange.c: only use bool if allowed
1695 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1698 Larice, also handle function pointers
1699 * support/regression/tests/bug1749275.c: new, added
1701 2007-07-03 Borut Razem <borut.razem AT siol.net>
1703 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1704 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1705 #1746528: SDCC should ignore ':' in inline assembler comments
1706 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1708 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1711 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1713 2007-06-29 Borut Razem <borut.razem AT siol.net>
1715 * src/SDCCmain.c: fixed bug
1716 #1744746: SDCC #4867: broken option --xram-size
1718 2007-06-28 Borut Razem <borut.razem AT siol.net>
1720 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1721 find out the endianess of host machine for ucsim
1723 2007-06-27 Borut Razem <borut.razem AT siol.net>
1725 * support/regression/generate-cases.py: corrected the file name
1727 * configure.in, configure, sdccconf_in.h: find out the endianess of
1729 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1732 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1734 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1736 2007-06-26 Borut Razem <borut.razem AT siol.net>
1738 * support/regression/generate-cases.py: display warning if function
1739 list is empty; implemented more flexible rule for detection of
1740 testing functions, allowing return type 'void' in the same line as
1741 the function name in the function definition
1742 * support/regression/tests/bug-1654060.c: corrected test
1743 * support/librarian/sdcclib.c: fixed warning:
1744 format '%s' expects type 'char *', but argument 2 has type 'int'
1746 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1748 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1749 Multiple infiles for sdcclib.
1751 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1753 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1756 2007-06-18 Borut Razem <borut.razem AT siol.net>
1758 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1759 how to handle comments, so they have to be removed by the
1760 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1761 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1762 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1763 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1764 table driven option hadling
1766 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1768 * src/SDCCast.c (decorateType),
1769 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1770 iCode to ast level to fix bug 1738367
1771 * support/regression/tests/bug1738367.c: new, added
1773 2007-06-15 Raphael Neider <rneider AT web.de>
1775 * src/pic16/devices.inc,
1776 * device/lib/pic16/pics.all,
1777 * device/include/pic16/pic18fregs.h,
1778 * device/include/pic16/pic18f[24][45]20.h,
1779 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1780 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1781 * device/lib/pic16/Makefile.in: faster cleanup
1783 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1785 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1787 2007-06-13 Raphael Neider <rneider AT web.de>
1789 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1791 2007-06-12 Raphael Neider <rneider AT web.de>
1793 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1794 suppress bit defines if NO_BIT_DEFINES is #define'd
1795 * device/include/pic/pic*.h: recreated all headers to include
1796 conditional bit defines
1797 * device/include/pic/pic16f886.h,
1798 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1799 * device/include/pic/recreate.sh: script to recreate the complete
1800 device library files based on the currently supported devices
1802 2007-06-12 Borut Razem <borut.razem AT siol.net>
1804 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1805 support/regression/Makefile.in, support/scripts/build.mak,
1806 support/scripts/Makefile.snapshot:
1807 use new svn URL scheme
1808 * doc/sdccman.lyx: SDCC Wiki moved to
1809 http://sdcc.wiki.sourceforge.net/
1811 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1813 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1814 * support/regression/tests/bug1734654.c: added
1816 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1818 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1819 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1820 with literal operands
1822 2007-06-10 Borut Razem <borut.razem AT siol.net>
1824 * as/link/z80/lklibr.c: fixed mingw build warning
1825 lklibr.c:575: warning: implicit declaration of function 'tolower'
1826 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1827 src/z80/main.c: move target specific options from src/SDCCmain.c
1828 to src/<target>/main.c
1830 2007-06-09 Borut Razem <borut.razem AT siol.net>
1832 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1833 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1834 * support/regression/tests/bug-1294691.c: added
1836 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1839 can also be static, fixes bug 1733438
1840 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1841 have absolute address too
1842 (computeType): added optimization for 'cond ? true : false'
1843 * support/regression/tests/absolute.c: added test for static absolute var
1845 2007-06-08 Raphael Neider <rneider AT web.de>
1847 * src/regression/Makefile: suppress parallel builds, allow easy
1848 switching between pic14/pic16 ports
1849 * src/regression/picregs.h: added pic14/16 header file switch
1850 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1851 inline.c,nestfor.c,string1.c}: include "picregs.h"
1853 2007-06-07 Borut Razem <borut.razem AT siol.net>
1855 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1856 permanent solution to suppress GCC 4.2.0 c++ warning:
1857 deprecated conversion from string constant to `char *'
1858 use 'const char *' where ever required
1859 * support/regression/generate-cases.py: implemented more flexible rule
1860 for detection of testing functions, allowing white-spaces surrounding
1861 the function name and the 'void' parameter.
1862 * support/regression/tests/constantRange.c,
1863 support/regression/tests/scott-compare3.c: fixed failing regression
1864 tests, uncovered by implementation of more flexible rule for detection
1865 of testing functions
1867 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1869 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1871 2007-06-04 Borut Razem <borut.razem AT siol.net>
1873 * configure.in, configure, config_vc.awk: sdcc version number is now
1874 stored in configure.in; removed .version
1875 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1876 doc/INSTALL.txt: version bumped to 2.7.2
1877 * sim/ucsim/configure.in, sim/ucsim/configure:
1878 use "read" to read from .version
1880 2007-06-03 Borut Razem <borut.razem AT siol.net>
1882 * */Makefile.in: removed annoying warning:
1883 Makefile:xx: Makefile.dep: No such file or directory
1885 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1888 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1889 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1890 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1891 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1892 bugfix: only use newBoolLink for bit result type
1893 * src/SDCCicode.c (geniCodeLogic): added param tree,
1894 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1895 (geniCodeLogicAndOr): use IS_BIT,
1896 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1897 (ast2iCode): added tree param to geniCodeLogic for comparisons
1898 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1899 * support/regression/tests/bug1723128.c: added test NotZero
1901 2007-06-01 Borut Razem <borut.razem AT siol.net>
1903 * SDCPP synchronized with GCC CPP release version 4.2.0,
1904 currently the latest release:
1905 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1906 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1907 support/cpp2/cppdefault.h, support/cpp2/except.h,
1908 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1909 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1910 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1911 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1912 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1913 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1914 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1915 support/cpp2/opts.h, support/cpp2/output.h,
1916 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1917 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1918 support/cpp2/system.h, support/cpp2/version.c,
1919 support/cpp2/Makefile.in: modified
1920 * support/cpp2/opts-common.c: added
1921 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1922 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1923 search for included source file in local directory
1924 * sim/ucsim/configure, sim/ucsim/configure.in:
1925 temporary solution to suppress GCC 4.2.0 c++ warning:
1926 deprecated conversion from string constant to `char *'
1928 2007-06-01 Raphael Neider <rneider AT web.de>
1930 * device/lib/pic/libdev/pic12f683.c,
1931 * device/include/pic/pic12f683.h: added GPIO bits
1933 2007-06-01 Raphael Neider <rneider AT web.de>
1935 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1936 quotation marks, clarified role of PIC14 vs. PIC16 ports
1937 * src/pic16/devices.inc,
1938 * device/include/pic16/pic18fregs.h,
1939 * device/include/pic16/pic18f[24][45]j10.h,
1940 * device/lib/pic16/pics.all,
1941 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1942 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1943 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1944 for new devices as they are not yet supported by gputils
1946 2007-05-31 Borut Razem <borut.razem AT siol.net>
1948 * Small Device C Compiler 2.7.0 released
1949 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1950 changed sdcc version to 2.7.1
1951 * support/scripts/sdcc.nsi: added How to create WIN32 release
1954 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * doc/sdccman.lyx: documented initialization and allocation of absolute
1957 variables, bit parameter passing, the need for function pointers to be
1958 reentrant and alpha quality support of inline and retrict
1960 2007-05-26 Borut Razem <borut.razem AT siol.net>
1962 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1963 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1964 * docs/knownbugs.html: updated
1966 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1968 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1970 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1972 (gencjneshort): optimized when left is AOP_DIR
1973 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1974 initializing unions in a struct/array
1975 * support/regression/fwk/include/testfwk.h: added defines for data, near
1976 and far for host and z80
1977 * support/regression/tests/bug1723128.c: new, added
1979 2007-05-22 Borut Razem <borut.razem AT siol.net>
1981 * doc/knownbugs.html: updated
1983 2007-05-21 Raphael Neider <rneider AT web.de>
1985 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1986 error message instead
1987 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1989 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1993 2007-05-21 Raphael Neider <rneider AT web.de>
1995 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1997 * src/regression/gpsim_assert.h,
1998 * src/regression/Makefile,
1999 * src/regression/pcodeopt.c: regression test for the above fix
2001 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2004 jumps to self, fixed bug 1717281
2006 2007-05-10 Borut Razem <borut.razem AT siol.net>
2008 * support/scripts/gen_known_bugs.pl: cosmetic fix
2009 * doc/knownbugs.html: generated by gen_known_bugs.pl
2011 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2013 * src/SDCCast.c (createFunction): also generate non-inlined version of
2014 function for functions declared as "static inline"
2015 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2016 function can be inlined after non-inlined version generated.
2018 2007-05-10 Borut Razem <borut.razem AT siol.net>
2020 * support/scripts/gen_known_bugs.pl: added script
2021 which generates knownbugs.html
2023 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * doc/knownbugs.html: updated for release 2.7.0
2027 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2029 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2031 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2033 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2034 (throughout): updated generating comments
2035 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2036 (throughout): updated generating comments
2037 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2038 rule instead of at the second, or it might skip lines when removing the
2040 * support/regression/tests/bug1714204.c: changed test to foo
2042 2007-05-08 Borut Razem <borut.razem AT siol.net>
2044 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2045 thanks to SDCC Distributed Compile Farm members,
2046 added Z80 and GBZ80 command line options
2047 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2049 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2052 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2053 * support/regression/tests/longlit.c: modified to be tested at all and
2054 to pass the actual test
2056 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2058 * device/include/mcs51/uPSD33xx.h: Added.
2060 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2062 * device/lib/_gptrput.c,
2063 * device/lib/_gptrget.c: removed old code,
2065 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2066 * support/regression/tests/bug1714204.c: new, added
2068 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2070 * support/regression/tests/regtrack.c: test was never executed
2071 because of the regression test being picky about white spaces.
2072 * device/lib/mcs51/crtclear.asm: added comment
2074 2007-05-06 Raphael Neider <rneider AT web.de>
2076 * device/lib/pic/Makefile.rules,
2077 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2078 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2080 2007-05-06 Raphael Neider <rneider AT web.de>
2082 * src/pic16/device.h,
2084 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2085 _pic16_setDefaultOptions): removed/reordered command-line args
2086 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2087 devices, regrouped command line args, environment variables),
2088 clarified sone points, added sections on how to add devices to the
2091 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2093 * src/z80/peeph.def: fixed bug in rule 2
2095 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * src/port.h: added TARGET_MCS51_LIKE
2098 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2099 take advantage of it too
2100 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2101 (shiftR2Left2Result): Optimized: don't check shifting by 0
2102 * src/z80/peeph-z80.def,
2103 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2104 modifications, see patch 1700823
2105 * src/mcs51/peep.c (): fixed bug 1712928
2106 * support/regression/tests/bug1712928.c: new, added
2108 2007-05-05 Borut Razem <borut.razem AT siol.net>
2110 * device/lib/pic16/Makefile.common.in,
2111 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2112 removed bash dependencies
2114 2007-05-01 Borut Razem <borut.razem AT siol.net>
2117 fixed bug #1710507: --i-code-in-asm makes compile fail
2118 all iCode comments are now one liners
2119 * src/mcs51/gen.c: fixed memory leak
2121 2007-05-01 Raphael Neider <rneider AT web.de>
2123 * device/lib/pic/libdev/*.c
2124 * device/include/pic/*.h: regenerated all device libs from updated
2126 * support/scripts/inc2h.pl: documented usage, now uses strict to
2129 2007-04-30 Borut Razem <borut.razem AT siol.net>
2132 fixed bug #1669175: Problem with space in output paths
2133 documented how to use paths with spaces for Windows users
2135 2007-04-29 Borut Razem <borut.razem AT siol.net>
2137 * Fixed svn:eol-style and svn:keywords properties
2138 * src/SDCCval.c: fixed bug
2139 #1592871: Segfault with "large" const arrays of characters
2140 replaced recursion with iteration
2141 * Removed svn:executable property from non-executable files
2143 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2145 * src/mcs51/gen.c (genRet): fixed bug 1707003
2147 2007-04-27 Raphael Neider <rneider AT web.de>
2149 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2150 createReachingDefinitions,assignValnums,pic16_destructDF,
2151 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2152 prevent NULL pointer dereferences
2153 * device/lib/pic/libdev/pic16f886.c,
2154 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2155 prevent building them, gputils do not really support them yet
2157 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2159 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2160 helps printf_small. 32 bytes more __idata mem.
2162 2007-04-27 Raphael Neider <rneider AT web.de>
2164 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2165 return early when pb or pb->pcHead is NULL (patch #1708427)
2166 * src/regression/empty.c,
2167 * src/regression/Makefile: added test with empty functions
2168 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2170 2007-04-27 Borut Razem <borut.razem AT siol.net>
2172 * src/SDCCast.c: fixed feature request
2173 #1547512: Redundant strings linked when using sizeof("abc")
2175 2007-04-23 Borut Razem <borut.razem AT siol.net>
2177 * doc/sdccman.lyx, src/SDCCmain.c:
2178 peep-hole comments are generated only if --fverbose-asm option is
2179 specified and --no-peep-comments is not, as proposed by Frieder.
2180 * support/regression/Makefile.in: compile regression tests with
2181 --fverbose-asm option so one can "grep" whether a new (or an old)
2182 peephole is (still) applied; requested by Frieder.
2184 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2186 * device/include/pic/pic16f886.h,
2187 * device/include/pic/pic16f887.h,
2188 * device/lib/pic/libdev/pic16f886.c,
2189 * device/lib/pic/libdev/pic16f887.c,
2190 * device/include/pic/pic14devices.txt,
2191 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2193 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2195 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2198 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2200 * device/lib/_memset.c: assembler version for mcs51
2202 2007-04-22 Borut Razem <borut.razem AT siol.net>
2204 * support/scripts/listerr.c: program to create the list of errors and
2205 warnings list from - added
2206 * doc/sdccman.lyx: removed the note
2207 "For list of warnings and corresponding codes, see err_warn.txt"
2208 * src/SDCCsymt.c: fixed bug #1699804:
2209 Bug with some uses of sizeof(static local array) (MCS51)
2210 * support/regression/tests/bug-1699804.c: added
2212 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2214 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2215 (main): added option -i,
2216 (asmbl, case S_INCL): use search_path_fopen,
2217 mostly from patch 1579668 by Peter Miller, thanks
2218 * src/z80/main.c: fixed typo --callee-saves-bc
2219 * device/include/mcs51/compiler.h: added sfrword for Tasking
2221 2007-04-20 Borut Razem <borut.razem AT siol.net>
2223 * src/z80/main.c: replaced reserved keyword asm with asmblr
2225 2007-04-19 Borut Razem <borut.razem AT siol.net>
2227 * src/port.h: use const pointers to strings
2228 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2229 * src/pic16/main.c: include SDCCargs.h
2230 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2231 const char, since the strings are dynamically allocated
2232 * src/SDCCmain.c: options.code_seg and options.const_seg are
2233 dynamically allocated; check port specific command line options
2234 before the general ones
2235 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2237 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * device/include/ds400rom.h,
2240 * device/lib/ds390/lcd390.c,
2241 * device/lib/ds390/memcpyx.c,
2242 * device/lib/ds390/rtc390.c,
2243 * device/lib/ds400/ds400rom.c,
2244 * device/lib/ds400/memcpyx.c,
2245 * device/lib/hc08/_ret.c: more replacements of keywords with their
2246 double underscore equivalents
2247 * device/lib/ds390/Makefile.in,
2248 * device/lib/ds400/Makefile.in,
2249 * device/lib/gbz80/Makefile.in,
2250 * device/lib/hc08/Makefile.in,
2251 * device/lib/mcs51/Makefile.in,
2252 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2254 2007-04-17 Borut Razem <borut.razem AT siol.net>
2256 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2257 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2258 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2259 to --fverbose-asm, to be gcc'ish
2261 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2265 2007-04-17 Borut Razem <borut.razem AT siol.net>
2267 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2268 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2269 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2270 with their double underscore equivalent
2272 2007-04-14 Borut Razem <borut.razem AT siol.net>
2274 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2277 2007-04-13 Borut Razem <borut.razem AT siol.net>
2279 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2281 * device/examples/serialcomm/windows/serial.[ch],
2282 device/examples/serialcomm/windows/test_serialcomm.cpp:
2283 updated by Bela Torok
2284 * device/examples/serialcomm/windows/serialcomm.dsw,
2285 device/examples/serialcomm/windows/serialcomm.dsp: added
2287 2007-04-13 Jan Waclawek <wek AT efton.sk>
2289 * doc/sdccman.lyx: additions and changes at various places
2290 (submitted as #1697136).
2291 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2293 2007-04-10 Borut Razem <borut.razem AT siol.net>
2295 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2296 LyX file format changed to 245
2297 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2298 "FreeWare" replaced with "free open source"
2300 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2304 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2306 * device/include/pic16/pic18fregs.h,
2308 * device/lib/_decdptr.c,
2309 * device/lib/_divsint.c,
2310 * device/lib/_divslong.c,
2311 * device/lib/_divuint.c,
2312 * device/lib/_divulong.c,
2313 * device/lib/_fs2schar.c,
2314 * device/lib/_fs2sint.c,
2315 * device/lib/_fs2slong.c,
2316 * device/lib/_fs2uchar.c,
2317 * device/lib/_fs2uint.c,
2318 * device/lib/_fs2ulong.c,
2319 * device/lib/_fsadd.c,
2320 * device/lib/_fscmp.c,
2321 * device/lib/_fsdiv.c,
2322 * device/lib/_fseq.c,
2323 * device/lib/_fsget1arg.c,
2324 * device/lib/_fsget2args.c,
2325 * device/lib/_fsgt.c,
2326 * device/lib/_fslt.c,
2327 * device/lib/_fsmul.c,
2328 * device/lib/_fsneq.c,
2329 * device/lib/_fsnormalize.c,
2330 * device/lib/_fsreturnval.c,
2331 * device/lib/_fsrshift.c,
2332 * device/lib/_fssub.c,
2333 * device/lib/_fsswapargs.c,
2334 * device/lib/_gptrget.c,
2335 * device/lib/_gptrgetc.c,
2336 * device/lib/_gptrput.c,
2337 * device/lib/_logexpf.c,
2338 * device/lib/_modsint.c,
2339 * device/lib/_modslong.c,
2340 * device/lib/_moduint.c,
2341 * device/lib/_modulong.c,
2342 * device/lib/_mulint.c,
2343 * device/lib/_mullong.c,
2344 * device/lib/_schar2fs.c,
2345 * device/lib/_ser.c,
2346 * device/lib/_setjmp.c,
2347 * device/lib/_sint2fs.c,
2348 * device/lib/_slong2fs.c,
2349 * device/lib/_spx.c,
2350 * device/lib/_uchar2fs.c,
2351 * device/lib/_uint2fs.c,
2352 * device/lib/_ulong2fs.c,
2353 * device/lib/asincosf.c,
2354 * device/lib/atanf.c,
2355 * device/lib/calloc.c,
2356 * device/lib/ds390/tinibios.c,
2357 * device/lib/ds400/tinibios.c,
2358 * device/lib/expf.c,
2359 * device/lib/free.c,
2360 * device/lib/hc08/_mulint.c,
2361 * device/lib/logf.c,
2362 * device/lib/malloc.c,
2363 * device/lib/printf_fast.c,
2364 * device/lib/printf_tiny.c,
2365 * device/lib/printfl.c,
2366 * device/lib/realloc.c,
2367 * device/lib/ser_ir.c,
2368 * device/lib/serial.c,
2369 * support/regression/tests/libmullong.c: replaced all special keywords
2370 with their double underscore equivalent
2371 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2372 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2374 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2375 (genRet): if the bit-symbol is ruonly it already is in the carry
2376 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2377 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2378 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2379 type UCHAR if dest is not bit
2381 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2383 * device/include/math.h,
2384 * device/lib/cotf.c,
2385 * device/lib/expf.c,
2386 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2388 2007-04-01 Borut Razem <borut.razem AT siol.net>
2390 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2391 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2392 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2393 gcc_unreachable() called internal_error()...
2395 2007-03-30 Raphael Neider <rneider AT web.de>
2397 * src/pic/ralloc.c (isData): suppress garbage debug output
2399 2007-03-28 Borut Razem <borut.razem AT siol.net>
2402 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2403 is developed, built and used worldwide, and the word "night" doesn't
2406 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2408 * device/include/mcs51/C8051F360.h: new, added
2409 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2411 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2413 * src/SDCC.y (declaration_specifiers, function_specifier),
2414 * support/Util/SDCCerr.c,
2415 * support/Util/SDCCerr.h,
2417 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2419 * src/SDCCmem.c (deallocParms),
2420 * src/SDCCast.c: support for function inlining, not quite complete
2421 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2422 'restrict' qualifier
2424 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2427 (saveRBank, unsaveRBank): don't save bits,
2428 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2429 * support/regression/tests/bug1535242.c: new, added
2430 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2431 thanks Alexey Shamrin <shamrin AT gmail.com>,
2432 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2433 removed header guard)
2435 * sdcc.spec: bumped version to 2.6.5
2436 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2438 2007-03-22 Borut Razem <borut.razem AT siol.net>
2440 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2441 fixed bug #1653671: sdcdb integration into ddd is broken
2443 2007-03-22 Raphael Neider <rneider AT web.de>
2445 * src/pic/gen.c (popGetExternal): augmented to also create references
2446 to external variables (not only labels),
2447 (genCall): comment on plan to reduce PAGESEL overhead,
2448 (genFunction, genEndFunction): also save/restore FSR around interrupt
2449 handling code, removed lots of unused code
2450 (genDivOneByte): release acquired temp register
2451 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2453 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2454 for registers that need to be saved during interrupts (FSR, STATUS,
2455 PCLATH; W needs special handling), currently only FSR is used
2457 2007-03-22 Raphael Neider <rneider AT web.de>
2459 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2461 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2463 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2465 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2467 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2469 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2471 * as/link/aslink.h: added LKOBJEXT
2472 * as/link/hc08/link_hc08.dsp,
2473 * as/link/hc08/Makefile.bcc,
2474 * as/link/hc08/Makefile.in,
2475 * as/link/mcs51/aslink.dsp,
2476 * as/link/mcs51/Makefile.bcc,
2477 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2478 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2479 * as/link/lkaomf51.c: merged and moved
2480 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2481 * as/link/z80/lkdata.c,
2482 * as/link/lkdata.c: merged and moved
2483 * as/link/hc08/lkmain.c,
2484 * as/link/mcs51/lkmain.c: cosmetic changes
2485 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2486 * as/link/lklex.c: use LKOBJEXT
2487 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2488 ANSI-fied functions, removed bubble-sorts
2489 * as/link/z80/lksym.c as/link/lksym.c: merged,
2491 * as/link/z80/linkgbz80.dsp,
2492 * as/link/z80/linkz80.dsp,
2493 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2494 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2495 * as/link/z80/lkhead.c,
2496 * as/link/z80/lklex.c: deleted
2497 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2498 * as/link/z80/lkmain.c: added copyfile()
2500 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2502 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2504 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2506 * device/lib/_strlen.c: assembler version for mcs51
2508 2007-03-13 Raphael Neider <rneider AT web.de>
2510 * device/include/pic16/pic18f2221.h,
2511 * device/include/pic16/pic18f2321.h,
2512 * device/include/pic16/pic18f2331.h,
2513 * device/include/pic16/pic18f4221.h,
2514 * device/include/pic16/pic18f4321.h,
2515 * device/include/pic16/pic18f4331.h: fixed config byte location names
2516 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2517 consistently named config byte locations
2519 2007-03-13 Borut Razem <borut.razem AT siol.net>
2521 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2522 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2523 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2524 as/link/z80/Makefile.in, as/z80/Makefile.in:
2527 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2529 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2530 * device/lib/printf_large.c: pointer was converted to generic
2531 pointer for mcs51 models other than model-small (Maarten noticed)
2533 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2535 * device/include/mcs51/ADuC84x.h: Added.
2537 2007-03-10 Borut Razem <borut.razem AT siol.net>
2539 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2540 fixed RFE #1624219: double backslashes in filenames;
2541 functions hexEscape(), octalEscape() and copyStr() moved from
2542 SDCCval.c to SDCCutil.c and made them glovbally available
2544 2007-03-09 Borut Razem <borut.razem AT siol.net>
2546 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2547 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2548 1673361: Missaligned comments in output files
2550 2007-03-09 Raphael Neider <rneider AT web.de>
2552 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2554 2007-03-09 Raphael Neider <rneider AT web.de>
2558 * src/pic/ralloc.c: suppress undesired debug output
2559 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2561 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2563 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2565 2007-03-07 Borut Razem <borut.razem AT siol.net>
2567 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2568 search include files in the current directory
2570 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2572 * src/SDCCglue.c (emitMaps, glue),
2573 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2575 * support/regression/tests/absolute.c: added xdata test
2577 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2580 added condition to macro, fixes bug 1666080
2582 2007-03-02 Raphael Neider <rneider AT web.de>
2584 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2586 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2588 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2589 be cleared. Unconditionally set __XPAGE
2590 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2592 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2597 * src/mcs51/rtrack.c,
2599 * doc/sdccman.lyx: added --no-gen-comments
2600 * src/mcs51/peeph.def: added 192.b, disabled 185
2602 2007-02-25 Raphael Neider <rneider AT web.de>
2604 * src/pic16/gen.c (genCast): fixed typo
2605 * device/lib/pic16/Makefile.subdir: only install existing files
2606 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2608 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2610 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2611 * device/lib/mcs51/crtclear.asm,
2612 * device/lib/mcs51/crtxclear.asm: renumbered labels
2613 * device/lib/mcs51/Makefile.in: added crtcall.asm
2614 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2615 * src/mcs51/gen.c (movc): removed,
2616 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2618 (toCarry, genSend, genRet): added function toCarry,
2619 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2620 (assignBit, genAssign, genCast): added function assignBit
2621 * src/mcs51/Makefile.bcc: added rtrack.c
2622 * src/mcs51/ralloc.h: made valueKnown a bitfield
2623 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2624 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2625 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2626 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2627 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2628 (_pop): only pop valid pairs, see gencjneshort,
2629 (gencjneshort): return pair that still needs to be popped, restructured,
2630 (gencjne, genCmpEq): call _pop
2632 2007-02-23 Raphael Neider <rneider AT web.de>
2634 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2636 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2638 * device/include/mcs51/P89LPC925.h: Added.
2640 2007-02-18 Raphael Neider <rneider AT web.de>
2642 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2644 2007-02-17 Borut Razem <borut.razem AT siol.net>
2646 * support/cpp2/directives.c, support/cpp2/version.c:
2647 synchronized with GCC CPP 4.1.2
2649 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2651 * src/mcs51/rtrack.h,
2652 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2653 by checking the strings passed by emitcode() to the assembler.
2654 Feel free to change. This in part addresses RFE #482179.
2655 Set environment variable SDCC_RTRACK to enable.
2656 * src/mcs51/gen.c: inserted hooks
2657 * src/mcs51/ralloc.h: added two members to struct regs
2658 * support/regression/tests/regtrack.c: added
2660 2007-02-14 Borut Razem <borut.razem AT siol.net>
2662 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2663 * Makefile.in: applied patch from Makefile related part of
2664 #1469393: Compiler does not initialize static data
2666 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2669 for better fix of bug 1273984, compiles pic16 rand.c
2671 2007-02-12 Borut Razem <borut.razem AT siol.net>
2673 * src/pic16/main.c: fixed pic16 standard library directory bug
2675 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2677 * src/hc08/gen.c (genSwap): fix swap regression test
2679 2007-02-10 Borut Razem <borut.razem AT siol.net>
2681 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2683 * support/regression/tests/bug-1654060.c: added regression test for
2686 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2688 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2689 bit moves in return statement
2691 2007-02-09 Borut Razem <borut.razem AT siol.net>
2693 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2696 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2698 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2699 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2701 2007-02-07 Raphael Neider <rneider AT web.de>
2703 * src/pic16/devices.inc,
2704 * device/include/pic16/pic18fregs.h,
2705 * device/include/pic16/pic18f[24][34]31.h,
2706 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2707 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2708 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2710 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2712 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2713 can this have lived here for so many years?
2714 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2715 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2716 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2718 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2720 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2721 appended by loop induction must be at the very end of the eBBlock
2723 2007-02-05 Kevin Vigor
2725 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2727 2007-02-05 Borut Razem <borut.razem AT siol.net>
2729 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2730 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2732 2007-02-03 Borut Razem <borut.razem AT siol.net>
2734 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2735 applied patch #1646602 option to set default signedness of char to
2736 unsigned, added -funsigned-char command line option,
2737 thanks to Gunther Jehle
2738 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2739 prompt for file deletion a few hundred times (especially the
2740 subversion files, which have ro permissions so it asks for
2741 confirmation), thanks to Simon McAuliffe;
2742 added {} + option to find in order to remove multiple files from a
2745 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2747 * device/include/mcs51/SST89x5xRDx.h: Added.
2749 2007-02-02 Raphael Neider <rneider AT web.de>
2751 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2752 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2754 2007-02-01 Raphael Neider <rneider AT web.de>
2756 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2759 2007-01-31 Borut Razem <borut.razem AT siol.net>
2761 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2762 if compiled with GCC. Thanks to Raphael Neider
2764 2007-01-31 Raphael Neider <rneider AT web.de>
2766 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2767 operand names, handles name and (name + n) for all n,
2768 (sameBank): restructured, also check bank allocation policy,
2769 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2770 (pic14_operandsAllocatedInSameBank): check whether to operands
2771 will be allocated into the same bank (i.e., section) to reduce
2772 BANKSEL overhead, queried from pcode.c:sameBank,
2773 (pic14printLocals): reintroduced clustering registers into a single
2774 section: all compiler generated symbols will now reside in one
2775 bank (per file), reducing BANKSEL overhead and code size,
2776 (showAllMemmaps): use local dbuf where possible
2778 2007-01-29 Raphael Neider <rneider AT web.de>
2780 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2781 (call_libraryfunc): retrieve/create symbol and mark as used,
2782 (genFunction): mark defined functions as non-extern and add again
2783 to code memmap for later output
2784 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2785 (pic14printLocals): reworked for new symbol emission,
2786 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2787 showAllMemmaps): reworked symbol output using dbufs, added handling
2788 of string literals (still incomplete),
2789 (picglue): removed symbol emission, moved into showAllMemmaps,
2790 (emitSymbolSet): new workhorse for symbol output,
2791 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2793 2007-01-29 Borut Razem <borut.razem AT siol.net>
2795 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2796 component contains the extension separator.
2798 2007-01-28 Borut Razem <borut.razem AT siol.net>
2800 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2802 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2803 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2804 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2805 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2806 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2807 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2808 src/z80/gen.c, support/Util/MySystem.c:
2809 accept slash and backslash as directory separator on WIN32 and
2812 2007-01-28 Raphael Neider <rneider AT web.de>
2814 * src/pic16/devices.inc,
2815 * device/include/pic16/pic18f[24][23]21.h,
2816 * device/include/pic16/pic18fregs.h,
2817 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2818 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2819 * device/lib/pic16/libio/adc.ignore,
2820 * device/lib/pic16/libio/i2c.ignore,
2821 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2822 family, as gputils do not yet support the devices
2823 * device/lib/pic16/Makefile.subdir: ignore errors on install
2824 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2825 headers and libraries from gputils .inc files
2827 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2829 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2831 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2833 * doc/sdccman.lyx: add printf benchmarks
2835 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2837 * device/lib/printf_fast.c: fix %c, char promoted to int
2838 * device/lib/printf_tiny.c: fix %c, char promoted to int
2840 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2842 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2844 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2846 * support/regression/tests/swap.c: 64 bit hosts failed
2847 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2849 2007-01-25 Raphael Neider <rneider AT web.de>
2851 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2852 based on absolute register address, patch by Alex Blond
2854 2007-01-22 Raphael Neider <rneider AT web.de>
2856 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2857 emitted, do not emit them again...
2859 2007-01-22 Raphael Neider <rneider AT web.de>
2861 * src/regression/bank1.c, src/regression/compare6.c,
2862 src/regression/add.c: cosmetic changes
2863 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2864 * src/pic/gen.c: fixed global zero and one,
2865 (aopForSym): removed unued code,
2866 (aopGet): assert aop is defined, check and use `index' of
2867 pCodeImmd operands (fixes #1630908),
2868 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2869 (register_reassign): prevent accidental register unification,
2870 (ReuseReg): cosmetic changes (also above)
2871 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2872 pic14emitStaticSeg): do not emit initialized data,
2873 (printIval*): replaced with working versions,
2874 (pic14createInterruptVect,picglue): use idata for initialized data,
2875 now init data should work in all modules (not only main()),
2876 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2878 2007-01-21 Borut Razem <borut.razem AT siol.net>
2880 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2881 use -fPIC or -fpic if they are supported and not ignored
2882 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2883 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2885 2007-01-20 Borut Razem <borut.razem AT siol.net>
2887 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2888 implemented RFE #1470316: allow "$" in variable names
2890 2007-01-20 Raphael Neider <rneider AT web.de>
2892 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2894 2007-01-20 Raphael Neider <rneider AT web.de>
2896 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2897 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2898 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2899 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2900 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2901 * device/lib/pic/libdev/pic*.c,
2902 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2903 * device/lib/pic/libdev/Makefile.in: show progress
2905 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2907 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2908 * support/scripts/sdcc_cygwin_mingw32,
2909 * support/scripts/sdcc_mingw32,
2910 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2911 conformance with autoconf 2.6
2913 2007-01-19 Raphael Neider <rneider AT web.de>
2915 * src/pic/device.c (register_map): fixed list construction
2916 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2917 (genMod): removed case for genModbits,
2918 (genModbits): removed as now unused/unimplemented
2919 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2921 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2923 * support/regression/tests/swap.c: added in response to #1638622
2924 * doc/sdccman.lyx: synced version, minor changes
2926 2007-01-18 Borut Razem <borut.razem AT siol.net>
2928 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2929 thanks to Gunther Jehle
2930 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2931 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2932 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2933 use filename in lineno instead.
2934 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2935 print the file name in ast_print()
2937 2007-01-18 Borut Razem <borut.razem AT siol.net>
2939 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2941 * src/SDCC.lex: stringLiteral() returns const char pointer,
2942 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2943 fixed column counting
2944 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2945 accept const char pointer as parameter
2946 * src/SDCCdwarf2.c: corrected buffer size
2948 2007-01-17 Borut Razem <borut.razem AT siol.net>
2950 * support/Util/dbuf_string.c: fixed for amd64
2952 2007-01-15 Borut Razem <borut.razem AT siol.net>
2954 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2955 removed terminal symbol ELIPSIS, since it was never generated by the
2956 lexer and it was wrongly used in parameter_identifier_list rule
2958 2007-01-15 Raphael Neider <rneider AT web.de>
2960 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2961 code page and data banking description
2962 * src/pic/genarith.c,
2963 * src/pic/gen.h: removed bit arithmetic functions,
2964 updated exit(1) to exit(EXIT_FAILURE)
2965 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2966 * device/include/pic16/pic18f2455.h,
2967 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2968 TRISD and TRISE, fixed/added some bit names
2969 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2970 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2971 updated pic18f2455.{c,h} instead of duplicating them
2973 2007-01-14 Borut Razem <borut.razem AT siol.net>
2975 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2976 Cannot debug files that contain spaces in the path name
2977 by converting spaces in asm file name to underscores
2979 2007-01-13 Borut Razem <borut.razem AT siol.net>
2981 * doc/sdccman.lyx: fixed format errors
2983 2007-01-10 Borut Razem <borut.razem AT siol.net>
2985 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2986 codeseg/constseg #pragma fail
2987 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2988 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2989 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2990 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2992 2007-01-09 Borut Razem <borut.razem AT siol.net>
2994 * get rid of diagnistic.[ch], pretty-print.[ch],
2995 c-pretty-print.[ch], ... used just for error, warning, ...
2997 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2998 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2999 suppoprt/cpp2/pretty-print.[ch]:
3001 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3002 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3003 suppoprt/cpp2/sdcpp.dsp:
3006 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3008 * device/lib/printf_large.c (output_float): removed recursion,
3009 use smaller buffer on stack for mcs51,
3010 fixed bug printing 1.96
3011 * support/regression/tests/snprintf.c: added test
3013 2007-01-07 Borut Razem <borut.razem AT siol.net>
3015 * use dynamic memory buffers instead temporary files
3016 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3018 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3019 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3020 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3021 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3022 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3023 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3024 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3025 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3026 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3027 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3028 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3029 support/Util/dbuf.c, support/Util/dbuf.h:
3031 * .version, sdcc.spec: bumped version to 2.6.4
3033 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3035 * src/port.h: added TARGET_Z80_LIKE macro
3036 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3037 output PSEG location if --xram-loc or --xstack-loc was used
3038 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3040 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3042 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3043 * as/as_z80.dsp, as/z80/as_z80.dsp,
3044 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3045 * sdcc.dsw: moved project files into subdir
3046 * as/hc08/as_hc08.dsp,
3047 * as/hc08/Makefile.bcc,
3048 * as/hc08/Makefile.in,
3049 * as/mcs51/Makefile.bcc,
3050 * as/mcs51/Makefile.in,
3051 * as/z80/Makefile.bcc,
3052 * as/z80/Makefile.in,
3053 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3056 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3059 * as/mcs51/asmain.c,
3061 * as/z80/assym.c: removed include "strcmpi.h"
3062 * as/hc08/strcmpi.c,
3063 * as/hc08/strcmpi.h,
3064 * as/mcs51/strcmpi.c,
3065 * as/mcs51/strcmpi.h,
3066 * support/Util/strcmpi.c,
3067 * support/Util/strcmpi.h: removed files
3068 * as/strcmpi.c: added as_strncmpi()
3070 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3072 * sdcc.dsw: Added some dependencies on project config.dsp
3074 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3076 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3077 with [di]ram_start to fix a regresion
3079 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3081 * configure.in: added missing mcs51 in status output
3082 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3084 * debugger/mcs51/clean.mk (distclean): remove config.h
3085 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3086 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3087 options.h, s-options-h and options.c
3088 * support/cpp2/clean.mk: unused, removed
3089 * Makefile.common.in,
3092 * as/hc08/Makefile.in,
3094 * as/mcs51/Makefile.in,
3095 * as/mcs51/clean.mk,
3098 * as/z80/Makefile.in,
3100 * as/link/Makefile.in,
3101 * as/link/hc08/Makefile.in,
3102 * as/link/hc08/clean.mk,
3103 * as/link/mcs51/Makefile.in,
3104 * as/link/mcs51/clean.mk,
3105 * as/link/z80/Makefile.in,
3106 * as/link/z80/clean.mk,
3107 * as/link/z80/conf.mk,
3108 * debugger/mcs51/Makefile.in,
3109 * debugger/mcs51/clean.mk,
3110 * device/include/Makefile.in,
3111 * device/lib/Makefile.in,
3112 * device/lib/mcs51/Makefile.in,
3113 * device/lib/pic/Makefile.in,
3114 * device/lib/pic/Makefile.common.in,
3115 * device/lib/pic/Makefile.subdir,
3116 * device/lib/pic/Makefile.rules,
3117 * device/lib/pic16/libio/Makefile.in,
3118 * device/lib/pic16/Makefile.subdir,
3119 * device/lib/pic16/libdev/Makefile.in,
3120 * device/lib/pic16/Makefile.rules,
3121 * device/lib/pic16/Makefile.common.in,
3122 * sim/ucsim/avr.src/Makefile.in,
3123 * sim/ucsim/main_in.mk,
3124 * sim/ucsim/cmd.src/Makefile.in,
3125 * sim/ucsim/doc/Makefile.in,
3126 * sim/ucsim/gui.src/Makefile.in,
3127 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3128 * sim/ucsim/gui.src/serio.src/Makefile.in,
3129 * sim/ucsim/hc08.src/Makefile.in,
3130 * sim/ucsim/libltdl/Makefile.in,
3131 * sim/ucsim/s51.src/Makefile.in,
3132 * sim/ucsim/sim.src/Makefile.in,
3133 * sim/ucsim/sim.src/conf.mk,
3134 * sim/ucsim/xa.src/Makefile.in,
3135 * sim/ucsim/z80.src/Makefile.in,
3139 * support/cpp2/Makefile.in,
3140 * support/librarian/Makefile.in,
3141 * support/librarian/clean.mk,
3142 * support/makebin/Makefile.in,
3143 * support/makebin/clean.mk,
3144 * support/packihx/Makefile.in,
3145 * support/regression/Makefile.in,
3146 * support/regression/ports/ds390/spec.mk,
3147 * support/regression/ports/gbz80/spec.mk,
3148 * support/regression/ports/hc08/spec.mk,
3149 * support/regression/ports/mcs51/spec.mk,
3150 * support/regression/ports/mcs51-large/spec.mk,
3151 * support/regression/ports/mcs51-medium/spec.mk,
3152 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3153 * support/regression/ports/pic14/spec.mk,
3154 * support/regression/ports/pic16/spec.mk,
3155 * support/regression/ports/mcs51-stack-auto/spec.mk,
3156 * support/regression/ports/ucz80/spec.mk,
3157 * support/regression/ports/xa51/spec.mk,
3158 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3159 adding a slash after $(top_builddir) and/or adding @datarootdir@
3161 * debugger/mcs51/configure.in,
3162 * device/lib/pic/configure.in,
3163 * device/lib/pic16/configure.in,
3164 * sim/ucsim/configure.in,
3165 * support/cpp2/configure.in,
3166 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3168 * debugger/mcs51/configure,
3169 * device/lib/pic/configure,
3170 * device/lib/pic16/configure,
3171 * sim/ucsim/configure,
3172 * support/cpp2/configure,
3173 * support/packihx/configure: generated with autoconf 2.60
3175 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3177 * as/link/hc08/lkihx.c (newArea),
3178 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3180 2007-01-02 Borut Razem <borut.razem AT siol.net>
3182 * doc/sdccman.lyx: documented #pragma sdcc_hash
3183 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3185 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3187 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3189 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3190 empty 'while'-loop to work correctly, see regression test 'while.c'
3191 * support/regression/tests/while.c: added
3193 2007-01-01 Borut Razem <borut.razem AT siol.net>
3195 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3196 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3197 support/cpp2/libcpp/sdcpp.c:
3198 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3199 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3200 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3202 2006-12-31 Borut Razem <borut.razem AT siol.net>
3204 * SDCPP synchronized with GCC CPP release version 4.1.1,
3205 currently the latest release:
3206 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3207 support/cpp2/libcpp/include/cpp-id-data.h
3208 support/cpp2/libiberty/fopen_unlocked.c
3209 support/cpp2/libiberty/md5.c
3211 support/cpp2/opt-functions.awk
3212 support/cpp2/opt-gather.awk
3213 support/cpp2/optc-gen.awk
3214 support/cpp2/opth-gen.awk:
3216 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3217 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3218 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3219 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3220 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3221 support/cpp2/diagnostic.h, support/cpp2/except.h,
3222 support/cpp2/hwint.h, support/cpp2/input.h,
3223 support/cpp2/intl.h, support/cpp2/move-if-change,
3224 support/cpp2/opts.c, support/cpp2/opts.h,
3225 support/cpp2/output.h, support/cpp2/prefix.c,
3226 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3227 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3228 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3229 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3230 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3231 support/cpp2/version.c:
3233 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3234 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3235 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3236 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3237 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3238 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3239 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3240 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3241 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3242 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3243 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3245 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3246 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3247 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3248 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3249 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3250 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3251 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3252 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3253 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3254 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3255 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3256 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3257 support/cpp2/system.h:
3260 2006-12-31 Borut Razem <borut.razem AT siol.net>
3262 * configure.in, configure: fixed bug #1538756: configure dies if bison
3263 and flex are not installed, 2nd try
3265 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3267 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3268 400.x for better code in RFE 899102
3270 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3272 * src/SDCCpeeph.c (deadMove),
3274 * src/mcs51/peep.h: renamed 'op' by 'reg'
3275 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3276 (scan4op): small change for removeDeadMove(), added support for
3277 'callee saves' and/or PACLL function calls,
3278 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3279 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3280 left in new dispatcher mcs51DeadMove()
3281 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3283 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3285 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3287 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3288 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3290 2006-12-30 Borut Razem <borut.razem AT siol.net>
3292 * support/cpp2/spacs.h: deleted from svn
3293 * configure.in, configure: fixed bug #1538756: configure dies if bison
3294 and flex are not installed
3296 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3298 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3299 with this z80 passes printf float test when enabled
3300 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3302 2006-12-28 Borut Razem <borut.razem AT siol.net>
3304 * support/cpp2/config.in, support/cpp2/configure.in,
3305 support/cpp2/configure, support/cpp2/Makefile.in:
3306 fix for the solaris build
3308 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3310 * src/SDCC.y (type_specifier2, pointer),
3312 * src/SDCCsymt.c (mergeSpec, checkSClass),
3313 * support/Util/SDCCerr.c,
3314 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3315 * support/valdiag/valdiag.py: Allow test cases to specify
3316 required language standard
3317 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3318 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3320 2006-12-27 Borut Razem <borut.razem AT siol.net>
3322 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3323 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3325 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3327 * support/cpp2/libiberty/Makefile.bcc: updated
3328 * src/pic16/main.c: fixed #pragma udata handling
3329 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3331 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3333 * src/SDCCpeeph.c: made labelHashEntry global,
3334 made pcDistance, FBYNAME static,
3335 (pcDistance): made static, use isComment and isLabel,
3337 (getLabelRef): added, extracted from labelRefCount(),
3338 (labelRefCount): use new getLabelRef(),
3339 (callFuncByName): made static, added deadMove,
3340 use isComment and isLabel,
3341 (newPeepRule): made static, set isLabel,
3342 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3343 labels from peephole rules,
3344 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3345 when isComment or isLabel is set
3346 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3347 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3349 * src/mcs51/peep.h: added
3350 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3351 * src/port.h: added peep->deadMove to port structure
3352 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3353 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3354 deadMove, finally removed no. 1 and 2
3361 * src/hc08/gen.c: mark lines with isComment or isLabel
3362 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3364 * sdcc.spec: bumped version to 2.6.3
3366 2006-12-26 Borut Razem <borut.razem AT siol.net>
3368 * support/cpp2/Makefile.in: added dependency on options.h
3369 * configure: regenerated
3370 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3371 * support/cpp2/Makefile.in: added vasprintf.c
3373 2006-12-25 Borut Razem <borut.razem AT siol.net>
3375 * SDCPP synchronized with GCC CPP release version 3.4.6,
3376 the latest release before 4.x:
3377 * support/cpp2/Makefile.in, support/cpp2/config.h,
3378 support/cpp2/configure, support/cpp2/configure.in,
3379 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3380 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3381 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3382 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3383 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3384 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3385 support/cpp2/cpptrad.c, support/cpp2/except.h,
3386 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3387 support/cpp2/hwint.h, support/cpp2/intl.h,
3388 support/cpp2/line-map.c, support/cpp2/line-map.h,
3389 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3390 support/cpp2/output.h, support/cpp2/prefix.c,
3391 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3392 support/cpp2/system.h, support/cpp2/version.c:
3394 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3395 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3396 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3397 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3398 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3399 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3400 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3401 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3402 support/cpp2/move-if-change, support/cpp2/opts.c,
3403 support/cpp2/opts.h, support/cpp2/opts.sh,
3404 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3405 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3406 support/cpp2/win32, support/cpp2/win32/dirent.c,
3407 support/cpp2/win32/dirent.h:
3409 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3410 * support/cpp2/sdcpp.h: renamed from sdcc.h
3411 * sdcppinit.c: deleted
3413 2006-12-23 Borut Razem <borut.razem AT siol.net>
3415 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3416 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3417 preproc.c: an other try to fix bug #982435: introduced
3418 -pedantic-parse-number command line option and pedantic_parse_number
3421 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3423 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3425 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3426 corrected overlayed areax addresses, warn about memory overlaps
3427 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3436 * src/port.h: added xabs_name and iabs_name
3437 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3438 (glue, emitMaps): create and emit maps d_abs and i_abs
3439 * src/SDCCglue.h: cosmetic changes
3440 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3442 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3443 (allocDefault): put absolute, initialized globals in them
3444 * support/regression/tests/absolute.c: added absolute bdata test
3445 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3447 2006-12-20 Borut Razem <borut.razem AT siol.net>
3449 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3450 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3451 added regression test for bug #982435
3453 2006-12-18 Borut Razem <borut.razem AT siol.net>
3455 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3456 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3457 small cosmetic changes
3458 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3459 * support/regression/tests/bug-1351710.c: added regression test
3461 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3463 * doc/sdccman.lyx: added the long missed iCode table
3464 "<where is figure II?>", added links to wiki
3466 2006-12-17 Borut Razem <borut.razem AT siol.net>
3468 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3469 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3470 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3471 unified table driven pragma handling, pragma argument type checking
3472 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3473 current one - version 1.1.3
3474 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3476 2006-12-13 Raphael Neider <rneider AT web.de>
3478 * src/pic/device.h: removed AssignedMemory structure and macros
3479 * src/pic/device.c: removed global finalMapping (linker assigns
3481 (register_map): add SFRs to remembered memRanges
3482 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3483 assignFixedRegisters,assignRelocatableRegisters): removed,
3484 (setMaxRAM,validAddress): adapted accordingly,
3485 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3486 reasonably sized sharebanks,
3487 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3488 (allDefsOutOfRange): removed unused code,
3489 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3491 * src/pic/pcode.c (register_reassign): removed recursion warning,
3492 fired far too often,
3493 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3494 to use existing pic14_stringInSet() to avoid duplicate symbols,
3495 tidied up the code a bit,
3496 (pic14printLocals): added in symmetry to printExterns, replaces
3497 writeUsedRegs more or less,
3498 (picglue): call new pic14_printLocals(),
3499 * device/include/pic/pic*.h: removed #pragma memmap directives,
3500 information gathered from include/pic/pic14devices.txt
3501 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3503 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3505 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3507 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3509 * device/include/mcs51/cc2430.h: fixed missing ';'
3511 2006-12-10 Raphael Neider <rneider AT web.de>
3513 * device/lib/pic16/libc/stdio/vfprintf.c,
3514 * device/lib/pic16/libc/stdio/printf_small.c,
3515 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3516 char arguments, as char varargs are cast to int by the caller,
3517 hopefully fixes #1604915 (other device libraries are still affected)
3519 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3521 * src/mcs51/ralloc.c (packRegsForAssign),
3522 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3524 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3526 * device/include/malloc.h: removed init_dynamic_memory
3527 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3528 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3529 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3530 * device/lib/libsdcc.lib,
3531 * device/lib/Makefile.in,
3532 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3533 * doc/sdccman.lyx: documented use of new _heap.c
3534 * support/regression/tests/malloc.c: removed init_dynamic_memory
3535 * src/cdbFile.c(spacesToUnderscores): new function,
3536 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3538 * device/include/tinibios.h: removed defines for putchar and getchar
3539 * device/lib/ds390/Makefile.in: added putchar.c
3540 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3542 2006-12-09 Borut Razem <borut.razem AT siol.net>
3544 * support/cpp2/sdcc.h: prevent multiple inclusion
3545 * support/cpp2/options.h: deleted
3547 2006-12-08 Borut Razem <borut.razem AT siol.net>
3549 * support/cpp2/sdcc.h: removed x*alloc() macros
3550 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3551 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3552 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3553 * support/cpp2/system.h: moved #include "sdcc.h"
3554 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3555 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3557 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3558 -funsigned-char options
3559 * support/cpp2/sdcppmain.c: fixed bug 1611411
3561 2006-12-07 Borut Razem <borut.razem AT siol.net>
3563 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3566 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3568 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3569 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3571 * .version: bumped to 2.6.2 because a) it's been a while
3572 b) the linker sources have moved c) the preprocessor is upgraded
3574 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3576 * support/regression/tests/snprintf.c: some checks
3577 * lib/src/printf_large.c: %bc: read char instead of int from stack
3579 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * device/include/mcs51/cc2430.h: inserted _XPAGE
3583 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3585 * device/include/mcs51/cc2430.h: added
3587 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3589 * device/include/asm/default/features.h,
3590 * device/include/asm/ds390/features.h,
3591 * device/include/mcs51/at89s53.h,
3592 * device/include/ser.h,
3593 * device/include/ser_ir.h,
3594 * device/include/serial.h: changed keywords to double underscore variants,
3595 fixes bug 1590261 some more, thanks Steven Borley
3597 2006-12-01 Raphael Neider <rneider AT web.de>
3599 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3600 but emit warning (recursion is not supported for pic14)
3602 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3604 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3605 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3607 2006-11-30 Raphael Neider <rneider AT web.de>
3609 * src/pic/device.c (dump_sfr): always emit symbols
3610 * src/pic/glue.c (pic14printPublics): fixed typo
3612 2006-11-30 Raphael Neider <rneider AT web.de>
3614 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3615 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3616 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3617 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3618 a sharebank, use a non-shared bank for the stack if none available
3619 * src/pic/device.h (struct memRange): added linked list next field,
3620 added prototypes for above functions
3621 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3622 (typeRegWithIdx): accept fixed and unfixed stack registers
3623 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3624 the stack, handle shared and banked stack (except for WSAVE),
3625 (insertBankSel): removed useless optimization (will never fire),
3626 (FixRegisterBanking): added optimization for devices with only one
3627 possibly aliased bank of memory, like 16f84
3628 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3629 devices have no SHAREBANK in the linker script
3630 * device/include/pic/pic14devices.txt: documented memmap
3631 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3633 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3635 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3636 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3637 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3638 genhc08Code): switched most of the D (debug) macros to DD (detailed
3639 debug) macros to better control clutter in the generated .asm file.
3640 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3641 genRightShift): fixed bug with non-constant bit shift stored to
3642 a volatile result (SF Open Discussion forum thread #1616749).
3643 Single byte case is not yet optimized.
3645 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3647 * device/include/asm/mcs51/features.h,
3648 * device/include/malloc.h,
3649 * device/include/stdio.h: changed keywords to double underscore variants,
3652 2006-11-27 Borut Razem <borut.razem AT siol.net>
3654 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3655 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3656 support/cpp2/output.h, support/cpp2/cppinit.c,
3657 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3658 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3659 support/cpp2/cppdefault.c, support/cpp2/system.h,
3660 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3661 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3662 support/cpp2/prefix.c, support/cpp2/except.h,
3663 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3664 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3665 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3666 support/cpp2/version.c, support/cpp2/cppmain.c,
3667 support/cpp2/version.h, support/cpp2/hashtable.c,
3668 support/cpp2/cpperror.c:
3669 synchronized with GCC CPP release version 3.3.6,
3670 the latest where cppmain.c still exists.
3671 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3672 support/cpp2/sdcppinit.c: added
3674 2006-11-27 Borut Razem <borut.razem AT siol.net>
3676 * support/cpp2/cpplex.c:
3677 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3679 * support/cpp2/cpplib.c: removed definitions of unused variables
3681 2006-11-26 Borut Razem <borut.razem AT siol.net>
3683 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3684 since they are redefined by macros in support/cpp2/sdcc.h
3685 * support/cpp2/sdcc.h: x*alloc macro redefinition
3687 2006-11-25 Borut Razem <borut.razem AT siol.net>
3689 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3690 support/cpp2/configure, support/cpp2/Makefile.in,
3691 support/cpp2/cppfiles.c, support/cpp2/output.h,
3692 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3693 support/cpp2/config.h, support/cpp2/cpplib.h,
3694 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3695 support/cpp2/cppdefault.c, support/cpp2/config.in,
3696 support/cpp2/system.h, support/cpp2/cpplex.c,
3697 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3698 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3699 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3700 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3701 support/cpp2/configure.in, support/cpp2/intl.h,
3702 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3703 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3704 support/cpp2/version.c, support/cpp2/cppmain.c,
3705 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3706 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3707 support/cpp2/cpperror.c,
3708 support/cpp2/libiberty/safe-ctype.c,
3709 support/cpp2/libiberty/safe-ctype.h,
3710 support/cpp2/libiberty/splay-tree.c,
3711 support/cpp2/libiberty/obstack.c,
3712 support/cpp2/libiberty/lbasename.c,
3713 support/cpp2/libiberty/splay-tree.h,
3714 support/cpp2/libiberty/obstack.h:
3715 synchronized with GCC CPP release version 3.2.3,
3716 the latest before integration of cpp into gcc
3717 * support/cpp2/except.h, support/cpp2/line-map.c,
3718 support/cpp2/line-map.h,
3719 support/cpp2/libiberty/hex.c,
3720 support/cpp2/libiberty/concat.c,
3721 support/cpp2/libiberty/filenames.h: added
3722 * support/cpp2/intl.c: deleted
3724 2006-11-24 Borut Razem <borut.razem AT siol.net>
3726 * src/SDCC.y: enabled compilation of empty source file
3727 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3728 "ISO C forbids an empty source file"
3729 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3730 if all the code is ifdefed out.
3732 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3734 * src/hc08/gen.c (genPcall): fix for bug #1601032
3736 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3738 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3739 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3740 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3741 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3742 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3743 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3744 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3745 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3746 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3747 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3748 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3749 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3750 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3751 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3752 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3753 Renamed to all upper case as per the standard set by SiLabs
3755 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3757 * device/include/mcs51/C8051F520.h: new, added
3758 * device/include/mcs51/compiler.h: added link about predefined macros
3760 2006-11-23 Raphael Neider <rneider AT web.de>
3762 * src/regression/Makefile: add -L path to fresh library
3763 * src/regression/simulate: emphasize FAILED output
3764 * src/regression/create_stc: output _failures from gpsim
3765 * src/regression/compare4.c,
3766 * src/regression/rotate6.c: fixed char literals,
3767 all compile, all run =8-D
3769 * src/pic/pcode.h: added isPCASMDIR macro
3770 * src/pic/gen.c (genAnd): fixed bit offset
3771 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3772 packBits): unified register numbering schemes,
3773 (newReg): do not insert stack registers into hash table,
3774 (initStack): unpinned pseudo stack, simplified,
3775 (typeRegWithIdx): fixed retrieval of stack registers,
3776 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3777 (pCodeReplace): removed invalid assertion,
3778 (insertPCodeInstruction): fixed newly added labels,
3779 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3780 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3781 DumpFlow): removed unsed (broken?) code,
3782 (insertBankSel): prevent STATUS from being BANKSELed,
3783 (FixRegisterBanking): rewritten from scratch, implemented generic
3784 optimizations (suppress BANKSELs to same register and to registers
3785 present in all banks),
3786 (AnalyzeBanking): update flow after BANKSELection
3788 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3789 sharebank, let linker place it, mark STKxx symbols as emitted
3791 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3793 * src/regression/arrays.c,
3794 * src/regression/bank1.c,
3795 * src/regression/bool2.c,
3796 * src/regression/compare7.c,
3797 * src/regression/compare8.c,
3798 * src/regression/compare9.c,
3799 * src/regression/compare10.c,
3800 * src/regression/configword.c,
3801 * src/regression/for.c,
3802 * src/regression/mult1.c,
3803 * src/regression/pointer1.c,
3804 * src/regression/rotate6.c,
3805 * src/regression/string1.c,
3806 * src/regression/struct1.c,
3807 * src/regression/Makefile: make PIC14 regression tests run again
3808 (3 fail, 6 won't compile)
3810 2006-11-21 Raphael Neider <rneider AT web.de>
3812 * device/include/pic16/pic18f4550.h,
3813 * device/include/pic16/pic18f4455.h,
3814 * device/lib/pic16/libdev/pic18f4550.c,
3815 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3816 * configure.in: removed superfluous closing bracket
3818 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3820 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3823 2006-11-21 Raphael Neider <rneider AT web.de>
3825 * src/pic/device.{c,h}: added pic14_getPIC()
3826 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3827 (genAnd): added PIC code for one case, fixes #1597044
3828 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3829 SFRs that are present in all banks (e.g., STATUS)
3831 2006-11-20 Raphael Neider <rneider AT web.de>
3833 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3834 INCFSZ/INCFSZW and declared them as changing Z bit,
3835 (insertPCodeInstruction): correctly invert the above instructions,
3837 (DoBankSelect): don't panic on po_immediates
3839 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3842 * as/link/mcs51/lkihx.c (newArea),
3843 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3844 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3846 2006-11-11 Raphael Neider <rneider AT web.de>
3848 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3849 bitfield symbols, fixes #1579535 (once more...).
3851 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3853 * support/regression/generate-cases.py,
3854 * support/regression/fwk/include/testfwk.h,
3855 * support/regression/fwk/lib/testfwk.c: used code pointers,
3856 (about 50kByte less code generated for mcs51)
3858 2006-11-06 Borut Razem <borut.razem AT siol.net>
3860 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3861 debugger/mcs51/configure: fixed failed check because the function
3862 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3863 who submitted the patch for gpsim.
3864 * debugger/mcs51/configure.in: removed the result message
3865 * debugger/mcs51/Makefile.in: fixed the config.status warning
3866 "... seems to ignore the --datarootdir setting"
3868 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3870 * device/include/mcs51/c8051f020.h,
3871 * device/include/mcs51/c8051f040.h,
3872 * device/include/mcs51/c8051f060.h,
3873 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3874 * src/z80/gen.c (gencjneshort),
3875 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3877 2006-10-31 Borut Razem <borut.razem AT siol.net>
3879 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3880 debugger/mcs51/configure: get readline version
3882 2006-10-30 Borut Razem <borut.razem AT siol.net>
3884 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3885 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3886 debugger/mcs51/configure: locate readline even when cross compiling
3887 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3889 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3891 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3894 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3896 * device/include/malloc.h,
3897 * device/lib/calloc.c,
3898 * device/lib/free.c,
3899 * device/lib/malloc.c,
3900 * device/lib/realloc.c: moved definition of struct into sources
3901 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3903 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3905 * as/asx8051.dsp: corrected output directories
3906 * as/link/hc08: new directory for hc08 linker
3907 * as/hc08/aslink.h, as/link/aslink.h,
3908 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3909 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3910 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3911 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3912 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3913 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3914 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3915 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3916 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3917 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3918 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3919 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3920 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3921 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3922 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3923 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3924 * as/link/hc08/conf.mk,
3928 * sdcc.dsw: moved hc08 linker to as/link/hc08
3929 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3930 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3931 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3932 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3933 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3934 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3935 * as/link/mcs51/aslink.dsp,
3936 * as/link/mcs51/Makefile.in: factored out the common files
3937 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3938 * as/clean.mk: extra cleaning common files
3939 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3940 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3941 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3943 2006-10-29 Raphael Neider <rneider AT web.de>
3945 * src/pic/ralloc.c (newReg): create aliases for registers with
3946 multiple names to fix #1579535 and #1584001,
3947 (regWithIdx,dirregWithName): resolve aliases on lookup
3948 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3950 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3951 to prevent build errors on small devices
3953 2006-10-28 Raphael Neider <rneider AT web.de>
3955 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3956 assumption within interrupt handlers, fixes #1584940
3957 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3958 "emitted" to avoid emitting them again in udata
3960 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3962 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3965 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3967 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3968 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3969 on/off CR to CRLF conversion.
3971 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3973 * doc/sdccman.lyx: updated IRQ section
3975 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3977 * device/lib/serial_io.c: removed
3978 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3979 replacements for serial_io.c
3981 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3983 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3985 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3987 * device/lib/serial_io.c: Default putchar() and getchar() for
3988 mcs51 uses serial port.
3990 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3992 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3994 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3996 * support/regression/ports/mcs51/support.c: smaller
3997 _sdcc_external_startup()
3998 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4000 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4002 * device/lib/gbz80/crt0.s,
4003 * device/lib/gbz80/crt0_rle.s,
4004 * device/lib/gbz80/div.s,
4005 * device/lib/gbz80/fstubs.s,
4006 * device/lib/gbz80/heap.s,
4007 * device/lib/gbz80/mul.s,
4008 * device/lib/gbz80/putchar.s,
4009 * device/lib/gbz80/stubs.s,
4010 * device/lib/z80/crt0.s,
4011 * device/lib/z80/crt0_rle.s,
4012 * device/lib/z80/div.s,
4013 * device/lib/z80/fstubs.s,
4014 * device/lib/z80/heap.s,
4015 * device/lib/z80/mul.s,
4016 * device/lib/z80/putchar.s,
4017 * device/lib/z80/stubs.s: reverted, I was mistaken
4019 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4021 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4022 * support/regression/ports/mcs51/support.c: removed race
4023 condition on TI in _putchar allowing to use serial port mode 0
4025 2006-10-20 Borut Razem <borut.razem AT siol.net>
4027 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4029 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * device/lib/gbz80/crt0.s,
4032 * device/lib/gbz80/crt0_rle.s,
4033 * device/lib/gbz80/div.s,
4034 * device/lib/gbz80/fstubs.s,
4035 * device/lib/gbz80/heap.s,
4036 * device/lib/gbz80/mul.s,
4037 * device/lib/gbz80/putchar.s,
4038 * device/lib/gbz80/stubs.s,
4039 * device/lib/z80/crt0.s,
4040 * device/lib/z80/crt0_rle.s,
4041 * device/lib/z80/div.s,
4042 * device/lib/z80/fstubs.s,
4043 * device/lib/z80/heap.s,
4044 * device/lib/z80/mul.s,
4045 * device/lib/z80/putchar.s,
4046 * device/lib/z80/stubs.s: removed all leading underscores from area names
4048 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4050 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4051 regression tests are not waiting in the simulator for simulated
4052 transmission of debug output
4054 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4056 * device/lib/printf_large.c: slightly smaller
4057 * doc/sdccman.lyx: do not use spaces within html links
4059 2006-10-16 Borut Razem <borut.razem AT siol.net>
4061 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4062 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4063 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4064 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4065 debugger/mcs51/configure:
4066 [ 1185668 ] add gnu readline support to sdcdb - enabled
4068 2006-10-16 Raphael Neider <rneider AT web.de>
4070 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4071 fixes #1577882, removes close to all banking optimizations
4073 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4076 variables in code memory
4077 * support/regression/tests/absolute.c: added test for this
4079 2006-10-15 Raphael Neider <rneider AT web.de>
4081 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4083 (BankSelect): emit BANKSEL before touching linker-placed regs,
4086 2006-10-10 Raphael Neider <rneider AT web.de>
4088 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4089 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4090 * src/pic/main.c (_pic14_parseOptions),
4091 * src/pic/main.h: mostly reverted to previous state, now use results
4092 from SDCCmain.c's argument parsing
4094 2006-10-10 Borut Razem <borut.razem AT siol.net>
4096 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4097 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4098 [ 1185668 ] add gnu readline support to sdcdb -
4099 prepared for READLINE, not enabled yet,
4100 thanks to <tal.bav AT gmail.com>
4102 2006-10-10 Raphael Neider <rneider AT web.de>
4104 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4105 * src/pic16/devices.inc,
4106 * device/include/pic16 (pic18f[24]620.h),
4107 * device/include/pic18fregs.h,
4108 * device/lib/pic16/pics.all,
4109 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4110 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4111 Gary Plumbridge and Anton Strobl
4113 2006-10-10 Raphael Neider <rneider AT web.de>
4115 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4116 --stack-siz=NUM options to configure the argument passing stack
4117 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4118 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4119 (pic14_getSharebankSize): obey --stack-siz=NUM,
4120 (pic14_getSharebankAddress): obey --stack-loc=NUM
4122 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4124 * doc/sdccman.lyx: added to the manual
4125 * doc/figures/ddd_example.png: added (neither pdflatex nor
4126 most browsers seem to like the .eps file)
4128 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4130 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4131 to /tmp and /var/tmp acc. LSB
4132 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4134 * support/regression/tests/onebyte.c: added test
4136 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4138 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4140 2006-10-05 Borut Razem <borut.razem AT siol.net>
4142 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4144 - sdcc.dsw: changed property eol-style to CRLF
4145 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4147 2006-10-04 Raphael Neider <rneider AT web.de>
4149 * device/include/pic/{pic16f84.h,pic16f84a.h},
4150 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4151 from patch #1522504, thanks to Robas Teodor
4153 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4155 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4158 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * src/pic16/glue.c (pic16emitMaps),
4161 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4162 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4163 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4164 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4166 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4167 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4169 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4171 * support/librarian/sdcclib.c: Added option -l.
4172 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4174 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4175 using Windows command prompt.
4177 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4179 * device/lib/libsdcc.lib: added module rand
4180 * src/ds390/ralloc.c (rematStr),
4181 * src/hc08/ralloc.c (rematStr),
4182 * src/mcs51/ralloc.c (rematStr),
4183 * src/z80/ralloc.c (rematStr): made output more consistent
4184 * src/mcs51/gen.c: cosmetic changes
4186 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4188 * src/port.h: added mem.cabs_name to PORT
4195 * src/z80/main.c: added cabs_name initializers
4196 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4198 (emitMaps): emit absolutes in code memory into cabs_name
4200 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4201 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4202 * support/regression/fwk/include/testfwk.h: added define for at
4203 * support/regression/tests/absolute.c: added, new
4205 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4207 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4208 optimizations, see also patch 887161 by Stas Sergeev
4209 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4210 to be necessary anymore,
4211 (102, 103, 104, 127): renamed all occurances of bp to _bp
4213 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4215 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4216 thanks Weston T. Schmidt for patch 1555221
4217 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4218 * src/SDCCicode.c(geniCodeMultiply): small optimization
4220 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4222 * device/include/stdlib.h: added rand prototypes
4223 * device/lib/rand.c: new, added
4224 * device/lib/Makefile.in: added rand.c
4225 * src/z80/peeph.def,
4226 * src/z80/peeph-gbz80.def,
4227 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4229 2006-09-20 Raphael Neider <rneider AT web.de>
4231 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4233 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4235 * as/link/aslink.h: cosmetic changes
4236 * as/link/mcs51/Makefile.in,
4237 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4239 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4242 * as/link/mcs51/aslink.h,
4243 * as/link/z80/aslink.h: merged and moved to as/link/
4244 * as/link/lkstore.c,
4245 * as/link/mcs51/lkstore.c: moved to as/link/
4246 * as/link/clean.mk: remove *.o
4247 * as/link/mcs51/alloc.h: deleted
4248 * as/link/mcs51/lkarea.c: added lnksect prototype
4249 * as/link/mcs51/lkdata.c,
4250 * as/link/mcs51/lklex.c,
4251 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4252 * as/link/mcs51/lkmem.c,
4253 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4254 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4255 * as/link/mcs51/aslink.dsp,
4256 * as/link/mcs51/Makefile.aslink,
4257 * as/link/mcs51/Makefile.bcc,
4258 * as/link/mcs51/Makefile.in: updated for moved files
4259 * as/link/z80/lkarea.c,
4260 * as/link/z80/lkhead.c,
4261 * as/link/z80/lklex.c,
4262 * as/link/z80/lklibr.c,
4263 * as/link/z80/lklist.c,
4264 * as/link/z80/lkmain.c,
4265 * as/link/z80/lkrloc.c,
4266 * as/link/z80/lksym.c: synced with mcs51
4267 * as/link/z80/lkdata.c,
4268 * as/link/z80/lkeval.c,
4269 * as/link/z80/lkihx.c,
4270 * as/link/z80/lks19.c: cosmetic changes
4271 * as/link/z80/Makefile.in,
4272 * as/link/z80/linkgbz80.dsp,
4273 * as/link/z80/linkz80.dsp: updated for moved files
4275 2006-09-16 Borut Razem <borut.razem AT siol.net>
4277 * debugger/mcs51/sdcdb.c: partially fixed
4278 [ 1203664 ] sdcdb fails to open files w. two "." periods
4279 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4280 debugger/mcs51/symtab.h: fixed indenting
4281 * configure.in, configure: up to date with latest Maarten's changes
4283 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4286 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4287 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4288 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4289 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4290 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4291 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4292 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4293 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4294 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4295 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4296 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4297 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4298 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4299 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4300 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4301 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4302 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4303 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4304 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4305 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4306 as/link/mcs51/alloc.h,
4307 as/link/mcs51/clean.mk,
4308 as/link/mcs51/conf.mk,
4309 as/link/mcs51/Makefile.bcc,
4310 as/link/mcs51/Makefile.in,
4311 as/link/mcs51/readme.390,
4312 as/link/mcs51/strcmpi.c,
4313 as/link/mcs51/strcmpi.h,
4315 as/mcs51/Makefile.bcc,
4316 as/mcs51/Makefile.in,
4319 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4321 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4324 * as/link/Makefile.in,
4325 * as/link/z80/linkgbz80.dsp,
4326 * as/link/z80/linkz80.dsp,
4333 * link/z80/aslink.h,
4334 * link/z80/clean.mk,
4336 * link/z80/linkgbz80.dsp,
4337 * link/z80/linkz80.dsp,
4338 * link/z80/lkarea.c,
4339 * link/z80/lkdata.c,
4340 * link/z80/lkeval.c,
4343 * link/z80/lkhead.c,
4346 * link/z80/lklibr.c,
4347 * link/z80/lklist.c,
4348 * link/z80/lkmain.c,
4349 * link/z80/lkrloc.c,
4352 * link/z80/Makefile.in,
4354 * sdcc.dsw: moved link/ to as/link/
4356 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4358 * as/mcs51/i51mch.c (machine): fixed warning
4360 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4362 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4364 2006-09-09 Borut Razem <borut.razem AT siol.net>
4366 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4367 sdcdb WIN32 native port
4368 * src/clean.mk: fixed
4370 2006-09-08 Borut Razem <borut.razem AT siol.net>
4372 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4374 2006-09-08 Raphael Neider <rneider AT web.de>
4376 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4377 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4378 to gplink to disable processor mismatch warning and to allow
4379 the use of devices with only aliased (shared) memory banks,
4380 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4382 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4384 * doc/sdccman.lyx: Some re-formating plus example on using
4385 #pragma preproc_asm +/-
4387 2006-09-07 Borut Razem <borut.razem AT siol.net>
4389 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4392 2006-09-06 Borut Razem <borut.razem AT siol.net>
4394 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4395 line at sdcc.nsi:153
4396 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4398 2006-09-05 Borut Razem <borut.razem AT siol.net>
4400 * configure.in, configure: support for winsock2
4401 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4402 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4403 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4404 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4405 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4407 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4411 * support/regression/tests/bug1551947.c: new, added
4412 * src/SDCCsymt.h: strings are char* not byte*
4414 2006-09-05 Raphael Neider <rneider AT web.de>
4416 * device/lib/pic16/libdev/pic18f4550.c,
4417 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4418 declarations/definitions from patch #1520949
4420 2006-09-05 Raphael Neider <rneider AT web.de>
4422 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4423 byte-aligned bitfields, fixes #1539278
4425 2006-09-05 Raphael Neider <rneider AT web.de>
4427 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4430 2006-09-04 Borut Razem <borut.razem AT siol.net>
4432 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4433 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4434 -mno-cygwin is a part of the compiler name
4435 * support/scripts/sdcc_mingw32: don't disable ucsim
4437 2006-09-03 Borut Razem <borut.razem AT siol.net>
4439 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4440 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4442 2006-09-03 Raphael Neider <rneider AT web.de>
4445 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4446 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4449 2006-09-01 Borut Razem <borut.razem AT siol.net>
4451 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4452 to make ppc-osx happy
4454 2006-08-31 Borut Razem <borut.razem AT siol.net>
4456 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4457 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4458 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4459 * support/regression/ports/ds390/spec.mk,
4460 support/regression/ports/mcs51/spec.mk,
4461 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4462 To run regression tests in mingw environment:
4463 make DEV_NULL=NUL CC=gcc
4465 2006-08-30 Borut Razem <borut.razem AT siol.net>
4467 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4468 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4469 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4470 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4471 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4472 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4473 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4474 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4475 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4476 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4477 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4478 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4479 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4480 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4481 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4482 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4483 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4484 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4485 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4486 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4487 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4488 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4489 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4490 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4491 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4492 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4493 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4494 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4495 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4496 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4497 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4498 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4499 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4500 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4501 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4502 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4503 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4504 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4505 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4506 ucsim WIN32 native port
4508 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4510 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4512 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4514 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4515 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4517 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4519 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4520 * support/regression/tests/bug1546986.c: new, added
4521 * as/mcs51/.cvsignore,
4522 * debugger/mcs51/.cvsignore,
4523 * src/.cvsignore: deleted
4525 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4527 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4530 2006-08-20 Borut Razem <borut.razem AT siol.net>
4532 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4533 removed cl_listen_console::match(), cl_console::match(),
4534 restructured cl_commander::proc_input()
4536 2006-08-16 Borut Razem <borut.razem AT siol.net>
4538 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4539 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4540 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4542 2006-08-14 Borut Razem <borut.razem AT siol.net>
4544 * support/regression/Makefile.in,
4545 support/regression/ports/pic14/gpsim.cmd,
4546 support/regression/ports/pic14/spec.mk,
4547 support/regression/ports/pic14/support.c:
4548 added pic14 regression test
4550 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * as/doc/asxhtm.html: documented changed ABS behaviour
4553 * as/doc/README: fixed some typos
4555 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4557 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4560 2006-08-12 Borut Razem <borut.razem AT siol.net>
4562 * support/regression/fwk/include/testfwk.h,
4563 support/regression/fwk/lib/testfwk.c,
4564 support/regression/generate-cases.py,
4565 support/regression/Makefile.in:
4566 regression test framework does not depend on function pointers and
4569 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4571 * device/include/stddef.h: c temporary hack to fix bug 1518273
4573 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4575 * device/include/mcs51/cc2510fx.h: added
4576 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4579 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4581 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4582 * as/z80/Makefile.in: added strcmpi.c
4583 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4584 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4586 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * device/lib/gbz80/asm_strings.s,
4589 * device/lib/gbz80/crt0_rle.s,
4590 * device/lib/gbz80/div.s,
4591 * device/lib/gbz80/mul.s,
4592 * device/lib/gbz80/shift.s,
4593 * device/lib/z80/asm_strings.s,
4594 * device/lib/z80/crt0_rle.s,
4595 * device/lib/z80/div.s,
4596 * device/lib/z80/mul.s,
4597 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4598 flags which are all upper case
4600 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4602 * as/z80/asm.h: made CASE_SENSITIVE 1
4603 * link/z80/aslink.h: made CASE_SENSITIVE 1
4604 * src/z80/gen.c (throughout): made all conditionals upper case
4605 * support/regression/tests/bug1503067.c: new
4607 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4609 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4610 (shiftIntoPair): added case 2 for PAIR_IY,
4611 (setupToPreserveCarry): replaced parameters with iCode and check if
4612 PAIR_DE is in use to fix bug 1399290,
4613 (genPlus, genMinus): updated call to setupToPreserveCarry
4614 * support/regression/tests/bug1399290.c: new
4616 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4618 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4619 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4620 * src/ds390/gen.c (shiftRLong),
4621 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4622 * src/mcs51/gen.c (sameReg): changed to sameByte,
4623 (xch_a_aopGet): new,
4624 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4625 shiftRLong): fixed bug 1533966
4626 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4627 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4628 * support/regression/Makefile.in: disabled z80, enabled ucz80
4629 * support/regression/tests/float_trans.c: enabled test for z80 and host
4630 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4632 2006-08-01 Borut Razem <borut.razem AT siol.net>
4634 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4635 comparison is always false due to limited range of data type
4636 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4638 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4640 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4641 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4642 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4643 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4645 2006-07-31 Borut Razem <borut.razem AT siol.net>
4647 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4648 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4649 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4650 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4651 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4652 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4653 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4654 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4655 enable ucsim mingw compilation. Serial port is disabled,
4656 since it uses termios.h API, which is not available on native
4659 2006-07-31 Borut Razem <borut.razem AT siol.net>
4661 * Small Device C Compiler 2.6.0 released
4662 * support/scripts/sdcc.nsi: added FULL_DOC option
4663 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4665 2006-07-28 Borut Razem <borut.razem AT siol.net>
4667 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4668 * doc/INSTALL.txt: updated
4670 2006-07-27 Borut Razem <borut.razem AT siol.net>
4672 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4673 device/lib/pic/libdev/Makefile.in: fixed bug
4674 [ 1438354 ] pic libsdcc: distclean doesn't work
4675 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4676 device/lib/pic16/libio/Makefile.in: fixed bug
4677 [ 1438344 ] pic16 lib: clean doesn't work properly
4678 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4680 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * device/lib/pic/libsdcc/fsdiv.c,
4683 * device/lib/pic/libsdcc/fsmul.c,
4684 * device/lib/pic16/libsdcc/float/fsdiv.c,
4685 * device/lib/pic16/libsdcc/float/fsmul.c,
4686 * device/lib/_fsdiv.c,
4687 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4688 * support/regression/tests/bug1520966.c: added
4689 * doc/knownbugs.html: removed [ 1520966 ] from the list
4691 2006-07-25 Borut Razem <borut.razem AT siol.net>
4693 * configure.in, configure, sdccconf_in.h: fixed bug
4694 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4695 * doc/knownbugs.html: removed [ 1519095 ] from the list
4697 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4699 * doc/knownbugs.html: added, contains list of known bugs at release
4700 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4702 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4704 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4705 function registers and corrected defaults with additional warning
4706 * device/lib/malloc.c: cosmetic changes
4707 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4708 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4709 (fillGaps): and used it
4711 2006-07-20 Raphael Neider <rneider AT web.de>
4713 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4714 output unless SDCCPICDEBUG is set
4715 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4716 output if SILENT is set
4718 2006-07-11 Borut Razem <borut.razem AT siol.net>
4720 * doc/README.txt: updated
4722 2006-07-10 Borut Razem <borut.razem AT siol.net>
4724 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4725 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4726 in WIN32 installation
4727 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4730 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4732 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4733 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4735 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4737 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4739 2006-07-06 Borut Razem <borut.razem AT siol.net>
4741 * support/regression/tests/bitfields.c:
4742 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4743 * support/regression/tests/constantRange.c:
4744 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4746 2006-07-04 Borut Razem <borut.razem AT siol.net>
4748 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4750 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4751 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4752 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4753 reverted changes from 2006-07-03
4754 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4755 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4756 added CPPFLAGS, used by the host port
4758 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4760 * support/regression/valdiag/tests/switch.c,
4761 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4762 * support/regression/tests/libmullong.c: fixed for host
4763 * support/regression/ports/host/spec.mk: disable all warnings for host,
4764 SDCC runs with --less-pedantic too
4766 2006-07-03 Borut Razem <borut.razem AT siol.net>
4768 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4770 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4771 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4772 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4773 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4775 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4776 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4777 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4778 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4780 2006-07-02 Raphael Neider <rneider AT web.de>
4782 * src/pic16/devices.inc,
4783 * device/include/pic16/pic18fregs.h,
4784 * device/include/pic16/pic18f4550.h,
4785 * device/lib/pic16/pics.all,
4786 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4788 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4790 * as/hc08/lkaomf51.c (OutputName),
4791 * as/mcs51/lkaomf51.c (OutputName),
4792 * as/z80/asmain.c (asmbl),
4793 * src/ds390/main.c (asmLineNodeFromLineNode),
4794 * src/hc08/ralloc.c (hc08_assignRegisters),
4795 * src/mcs51/main.c (asmLineNodeFromLineNode),
4796 * src/xa51/ralloc.c (checkRegMask),
4797 * src/xa51/gen.c (emitcode),
4798 * src/z80/gen.c (_emit2),
4799 * src/SDCCast.c (searchLitOp),
4801 * support/packihx/packihx.c,
4802 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4803 * src/ds390/gen.c (aopPutUsesAcc),
4804 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4805 * support/regression/tests/libmullong.c (mullong_wrapper),
4806 * src/SDCCsymt.c (powof2),
4808 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4809 * src/SDCCsymt.h: added TYPE_TARGET_*
4810 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4811 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4812 SDCCast because 1) header problems 2) this is the right place
4813 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4814 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4817 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4819 * src/SDCCicode.h: removed buggy semicolon in unused macro
4820 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4821 search for previous definiton of auto symbols too,
4822 (findPrevUse): fixed logic of emitWarnings
4824 2006-06-26 Raphael Neider <rneider AT web.de>
4826 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4827 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4829 2006-06-25 Raphael Neider <rneider AT web.de>
4831 * device/lib/pic/libm: NEW, added math library functions
4832 * device/lib/pic/libsdcc: NEW; added float support functions
4833 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4834 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4835 NEW, added math related headers
4836 * device/include/asm/pic/features.h: NEW
4837 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4838 (popGet): allow larger offsets for AOP_PCODE,
4839 (genDataPointerSet): handle literals explicitly, more debug output,
4840 (genAssign): fixed for float using aopLiteral ;-)
4841 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4842 GOTO initialisation routine
4843 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4844 flag on registers, fixes #1469043 (local variables do not work)
4845 * src/pic/main.c (_pic14_do_link),
4846 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4849 2006-06-25 Borut Razem <borut.razem AT siol.net>
4851 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4852 characters printed (not including the trailing '\0' used to end
4853 output to strings). Problem detected in regression test bug-927659.c.
4854 NOTE: printf() family functions should return int instead
4856 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4857 specifier are printed as themselves
4858 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4859 support flags, width and precision specifiers
4861 2006-06-24 Borut Razem <borut.razem AT siol.net>
4863 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4864 to the list of sdcc tagrets not supporting bit type
4865 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4866 testfor pic16 due to bug:
4867 [ 1511794 ] pic16: regression test bug-895992.c fails
4869 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4871 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4872 * src/SDCCglue.c (initPointer), fixed bug 1496419
4873 * support/regression/tests/bug1496419.c: new, added
4875 2006-06-22 Borut Razem <borut.razem AT siol.net>
4877 * support/regression/ports/pic16/support.c: use gpsim usart module from
4878 libgpsim_modules library
4880 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4882 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4885 2006-06-19 Raphael Neider <rneider AT web.de>
4887 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4888 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4889 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4890 (pic14printExterns,pic14printPublics,pic16printPublics,
4891 pic16_printExterns): use new functions to emit symbols
4892 (picglue,pic16glue): emit publics before emitting externs
4893 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4894 locally defined functions to avoid bug #1443651
4895 * support/regression/tests/bug-716242.c: removed pic16 workaround
4896 * support/regression/ports/pic16/spec.mk: ignore errors during build
4898 2006-06-19 Raphael Neider <rneider AT web.de>
4900 * src/pic/glue.h: added pic14aopLiteral prototype
4901 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4902 * src/pic/gen.c: removed stdint.h dependency
4903 (aopGet): use Safe_strdup()
4904 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4905 (genDataPointerSet): use pic14aopLiteral()
4906 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4907 for pic16; thanks to Bernhard and Maarten
4909 2006-06-18 Borut Razem <borut.razem AT siol.net>
4911 * support/regression/tests/structflexarray.c: flexible array members
4912 not supported by gcc < 3
4913 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4915 * src/pic/gen.c: don't include [p]strdin.h on solaris
4916 * support/Util/pstdint.h: addad svn attributes
4917 * support/regression/tests/constantRange.c,
4918 support/regression/tests/rotate.c: include inttypes.h instead
4919 stdint.h on solaris, addad svn attributes
4921 2006-06-18 Raphael Neider <rneider AT web.de>
4923 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4925 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4926 (pic16_genMinusBits): simplified sign-extension
4927 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4928 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4929 adjusted to correctly handle mixed-signed operands, disabled
4930 now unused multiplciation routines
4931 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4932 (assignResultValue): added argument denoting the size of the result
4933 as returned by the function (fixes upcasts in assigning from
4934 function calls: char foo(); int i = foo();)
4935 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4936 function result to assignResultValue
4937 (genMult): disabled inlined multiplication code
4938 (genDiv): augmented to also handle the modulus operator, fixed to
4939 handle mixed-signed operands correctly
4940 (genMod): simply call genDiv, disabled unused code
4941 (genAssign): fixed missing (sign-)extension on result
4942 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4943 valid char operands, allow signed operands for native code, added
4944 division and modulo operator handling
4945 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4947 As a consequence, onebyte.c (if split into two files) and muldiv.c
4948 pass regression tests.
4950 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4952 * doc/Makefile.in: two runs of makeindex seem needed to get
4953 correct page references in the index of sdccman.pdf
4954 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4956 2006-06-17 Borut Razem <borut.razem AT siol.net>
4958 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4960 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4962 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4963 mentioned ec2drv and paulmon
4965 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4967 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4968 consecutive abs areas
4969 (find_empty_space, allocate_space): added map to handle codemap or
4971 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4972 absolute idata and xdata
4973 * as/mcs51/lkmem.c (summary2): updated legend
4975 2006-06-16 Raphael Neider <rneider AT web.de>
4977 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4979 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4981 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4983 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4985 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4987 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4988 value of generic pointers,
4998 src/z80/main.c: PORT structure, added elements for gp_tags field,
4999 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5000 fields in the PORT structure of each port,
5001 * src/SDCCast.c (decorateType): allow processing of generic pointers
5002 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5005 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5011 * src/pic16/pcode.c,
5013 * src/pic/pcoderegs.c,
5016 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5017 bug 1504689 on minGW
5019 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5021 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5023 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5025 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5027 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5032 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5034 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5035 to a char variable. Fixed bug #1504211
5036 * device/include/pic16/adc.h,
5037 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5038 and fixed bug #1364390
5040 2006-06-10 Borut Razem <borut.razem AT siol.net>
5042 * CVSROOT: removed the CVS left-over
5044 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5046 * as/hc08/asmain.c (asexit),
5047 * as/hc08/lkmain.c (lkexit),
5048 * as/mcs51/asmain.c (asexit),
5049 * as/mcs51/lkmain.c (lkexit),
5050 * src/SDCCglue.c (DEFSETFUNC),
5051 * src/SDCCmain.c (linkEdit, assemble),
5052 * support/librarian/sdcclib.c (AddRel),
5053 replaced unlink() by standard C remove()
5054 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5055 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5056 gatherImplicitVariables): new, added to fix bug 608752,
5057 (createFunction): added gatherImplicitVariables()
5058 * src/SDCCast.h: added createRMW prototype
5059 * src/SDCCsymt.h (struct symbol): added infertype
5060 * support/regression/tests/bug608752.c: new, added
5062 2006-06-10 Raphael Neider <rneider AT web.de>
5064 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5065 multibyte dummy reads (fixes #1503234)
5067 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5069 * device/include/mcs51/compiler.h: new, added header file to enable
5070 creating common sfr definition header files for different compilers
5072 2006-06-05 Raphael Neider <rneider AT web.de>
5074 * src/pic16/{pcode.h,genarith.c}:
5075 introduced pCodeOp combining any two pCodeOps (previously only
5076 two register operands could be combined), removed pcop2 from
5077 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5078 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5079 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5080 rewritten to use new PO_TWO_OPS
5081 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5082 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5083 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5084 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5085 (pic16_get_op): embraced return arg to allow #define return(x),
5086 added new case for combined opcodes
5087 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5088 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5089 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5091 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5093 * src/SDCCval.c (checkConstantRange): added
5094 * src/SDCCval.h: added checkConstantRange
5095 * support/Util/SDCCerr.c,
5096 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5097 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5098 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5099 * src/SDCCast.c (decorateType): added checkConstantRange,
5100 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5101 can be emitted with the correct always true/false warning,
5102 added optimization for double '!';
5103 result of decorateType() must be assigned back to the tree, because
5104 decorateType() can change the tree
5105 * src/SDCCicode.c (geniCodeLogic),
5106 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5107 (checkConstantRange): removed, it was only a fragment which never
5109 * src/SDCCsymt.c (computeType): fixed promotion for
5110 "-1 < (unsigned bit) b"
5111 * src/pic/ralloc.c (packRegsForAssign),
5112 * src/pic16/ralloc.c (packRegsForAssign),
5113 * src/hc08/ralloc.c (packRegsForAssign),
5114 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5116 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5117 * support/regression/tests/constantRange.c: added
5118 * support/valdiag/tests/constantRange.c: added
5119 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5121 2006-06-02 Borut Razem <borut.razem AT siol.net>
5123 * support/regression/ports/pic16/support.c: increase stack size
5125 * support/regression/Makefile.in: sort tests by name so that the
5126 resutlts can be compared on different machines / platforms
5128 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5130 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5131 * src/ds390/gen.c (emitLabel): new, added,
5132 (genDjnz): fixed stack overflow bug,
5133 (throughout): cosmetic changes to sync with mcs51/gen.c,
5134 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5135 * src/mcs51/gen.c (genEndFunction): small optimization,
5136 (throughout): cosmetic changes to sync with ds390/gen.c
5138 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5141 (_print_format): fixed printing pointers
5142 * src/mcs51/gen.c (emitLabel, movb): new, added,
5143 (genAssign): small optimization,
5144 (genDjnz): fixed stack overflow bug,
5145 (throughout): replaced sprintf with SNPRINTF,
5146 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5147 replaced emitcode("mov", "b,...") with MOVB(...),
5148 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5149 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5150 * src/mcs51/peeph.def: added rules 140 and 264
5151 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5152 so they may get optimized into registers
5154 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5156 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5157 immediately when encountered,
5158 (printUsage): always use stderr even on windows
5160 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5162 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5163 (processParms): fixed bug #1247551
5164 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5165 parseCmdLine, main): print '--version' to stdout,
5166 print 'help' to stdout if --help is given,
5167 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5168 arguments are given; fixed --help
5170 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5172 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5173 * support/regression/tests/bug-1493710.c: added
5175 2006-05-27 Borut Razem <borut.razem AT siol.net>
5177 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5179 * support/regression/ports/pic16/support.c: increase stack size
5180 from default 64 bytes to 128 bytes
5181 * support/regression/tests/staticinit.c,
5182 support/regression/tests/float.c: regression tests fully enabled
5183 for pic16 port by putting the initialized data arrays into the code
5185 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5186 This was changed by mistake in the previous version.
5188 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5190 * src/pic16/gen.c (genFunction, genEndFunction): some
5191 beautifications, fixed bug with falsely restoring FSR2 in large
5192 stack model, thanks to Beau E. Cox for reporting the bug
5194 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5196 * debugger/mcs51/break.c,
5197 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5198 use %p to print pointers, made address variables unsigned
5199 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5200 * debugger/mcs51/symtab.c (parseSymbol): must return something
5201 * src/mcs51/gen.c (aopForSym): small optimization,
5202 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5203 (freeAsmop): added missing break,
5204 (aopPut): removed parameter bvolatile, determine it inside the function,
5205 (saveRegisters, unsaveRegisters): small optimization,
5206 (genIpush): removed pointless check,
5207 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5208 replaced sprintf with SNPRINTF,
5209 replaced strcpy with strncpyz,
5210 updated aopPut calls,
5211 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5212 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5214 2006-05-24 Borut Razem <borut.razem AT siol.net>
5216 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5217 modification of test for the pic16 port, put the array to the code
5218 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5220 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5222 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5223 * support/Util/pstdint.h: added
5225 2006-05-22 Borut Razem <borut.razem AT siol.net>
5227 * src/regression/Makefile: removed bool2.c test, added -q linker option
5228 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5229 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5230 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5231 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5232 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5233 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5234 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5235 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5236 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5238 2006-05-22 Raphael Neider <rneider AT web.de>
5240 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5241 bug #1492360 (problematic due to generic pointers, see code)
5243 2006-05-22 Borut Razem <borut.razem AT siol.net>
5245 * support/regression/ports/pic16/specs.mk: removed stack size linker
5247 * support/regression/tests/array.c,
5248 support/regression/tests/bitopcse.c,
5249 support/regression/tests/bug-908454.c,
5250 support/regression/tests/malloc.c: modified for pic16 regression test
5251 * support/regression/tests/bitfields.c:
5252 pic16 - excluded bitfileds of size > 8
5253 * support/regression/tests/bp.c: pic16 - reduced data size
5254 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5255 * support/regression/tests/bug-460010.c:
5256 pic16 - used the absolute address the fits in memory
5257 * support/regression/tests/bug-716242.c:
5258 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5259 * support/regression/tests/float.c:
5260 pic16 - excluded - data size too big
5261 * support/regression/tests/onebyte.c:
5262 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5263 * support/regression/tests/shifts.c:
5264 pic16 - function names probably have to differ in first X characters
5266 * support/regression/tests/staticinit.c:
5267 pic16 - excluded some tests due error: no target memory available for
5270 2006-05-22 Borut Razem <borut.razem AT siol.net>
5272 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5273 second try. Thanks Stas Sergeev once more.
5275 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5277 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5278 (genLeftShift, genRightShift): fixed bug 1491627
5279 * src/hc08/peeph.def (rules 7, 8.x): added
5280 * support/regression/tests/shifts.c (ShiftLeftByParam,
5281 ShiftRightByParam, testShiftByParam): added to test variable shifting
5283 2006-05-20 Raphael Neider <rneider AT web.de>
5285 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5286 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5287 (allocReg): add only new registers to dynAllocRegs,
5288 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5289 #1489055, #1445850, and probably #1483693
5291 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5293 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5294 bug in for-loop that didn't emit the last of CONFIG and ID registers
5296 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5298 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5300 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5301 1489016, 1434401 and 1490124
5302 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5303 1489016, 1434401 and 1490124
5305 2006-05-17 Borut Razem <borut.razem AT siol.net>
5307 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5310 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5312 * device/include/mcs51/P89c51RD2.h,
5313 * device/include/mcs51/P89LPC901.h,
5314 * device/include/mcs51/P89LPC922.h,
5315 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5317 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5319 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5320 to fix missing stack pragma in compiled binary object file,
5322 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5324 * support/packihx/configure.in,
5325 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5326 determine sizeof basic types even while cross compiling
5328 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5330 * src/avr/gen.c (aopop),
5331 * src/ds390/gen.c (aopOp),
5332 * src/hc08/gen.c (aopOp),
5333 * src/mcs51/gen.c (aopop),
5334 * src/pic16/gen.c (pic16_aopOp),
5335 * src/pic/gen.c (aopOp),
5336 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5337 if size of operand is smaller than spill location
5339 2006-05-12 Borut Razem <borut.razem AT siol.net>
5341 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5342 have to have CR/LF line endings even if they are checked out on *nix
5343 or on WIN32 in cygwin binmode
5345 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5347 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5348 * device/include/ds80c390.h: added sfr16 definitions
5352 * src/ds390/ralloc.c,
5353 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5354 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5355 bit returning functions
5356 * support/regression/tests/sfr16.c: enabled test on ds390
5358 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5360 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5361 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5363 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5366 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5367 (cl_address_space constructor): removed expensive initialization,
5368 (cl_address_space::get_cell): extended for late initialization,
5369 (cl_address_space::*): use late initialization,
5370 (cl_address_decoder::activate): removed expensive initialization,
5371 This reduced regression test running time by 25%
5373 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5381 * support/packihx/Makefile.in,
5382 * support/packihx/clean.mk,
5383 * support/packihx/Makefile.bcc,
5384 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5386 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5388 * src/SDCCval.c (valNot): fix for regression test failure
5389 of not.c on big endian hosts
5391 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5395 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5397 * device/lib/mcs51/Makefile.in: changed string comparison operator
5398 to = for POSIX compliance; == is bash extension
5400 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5405 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5407 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5408 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5409 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5410 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5411 bug report #1478657,
5413 2006-05-05 Borut Razem <borut.razem AT siol.net>
5415 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5418 2006-05-02 Borut Razem <borut.razem AT siol.net>
5420 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5421 create *.ind, which made make to fail if invoked with -j 2
5423 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5425 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5426 Hubert Sack for patch 1479782
5428 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5430 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5432 2006-05-01 Raphael Neider <rneider AT web.de>
5434 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5435 (create_pic): store only prefix-free device name,
5436 (init_pic): check for device names with "16" prefix,
5438 * src/pic/device.h (struct PIC_device),
5439 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5441 * device/include/pic/pic12f{635,675,629,683}.h,
5442 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5443 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5444 * device/include/pic/pic16f505.h,
5445 * device/lib/pic/libdev/pic16f505.c: removed
5446 * device/include/pic/pic14devices.txt: added support for pic12f
5447 devices, removed unsupported non 16-bit devices
5448 [above changes provided by patch from Zik Saleeba]
5449 * src/pic/*, src/pic16/*, device/include/pic16/*,
5450 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5452 2006-05-01 Borut Razem <borut.razem AT siol.net>
5454 * configure.in, configure, doc/Makefile.in:
5455 sync with nightly build makefile - latex, dvipdf and dvips
5458 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5460 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5461 in the library source
5463 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5465 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5467 2006-04-28 Raphael Neider <rneider AT web.de>
5469 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5470 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5471 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5472 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5474 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5476 * device/lib/pic/libdev/Makefile.in,
5477 * device/lib/hc08/Makefile.in,
5478 * device/lib/gbz80/Makefile.in,
5479 * device/lib/z80/Makefile.in,
5480 * device/lib/ds390/Makefile.in,
5481 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5482 thanks to Borut for the bug report
5484 * configure: always create doc/Makefile independent from --enable-doc
5485 * Makefile.in: always install from directory doc independent from
5487 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5489 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5490 * doc/Makefile.in: install *.txt if present
5491 * device/include/Makefile.in (install): added installation of pic/*.inc
5492 and pic/*.txt files again, they were erroneously removed
5494 2006-04-28 Raphael Neider <rneider AT web.de>
5496 * src/pic/{gen.c,main.h,pcode.c},
5497 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5498 concerning signedness with casts
5500 2006-04-28 Raphael Neider <rneider AT web.de>
5502 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5503 definition of an interrupt handler,
5504 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5505 interrupt handler stuff from picglue() to separate routine,
5506 (picglue): enabled definition of intr handlers in files w/o main()
5508 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5510 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5511 compilation with MSVC 2005 Express Edition (VC8)
5513 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5515 * device/lib/Makefile: fixed build of gbz80 lib
5517 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * support/regression/tests/bug-460010.c,
5520 * support/regression/tests/bug-524691.c,
5521 * support/regression/tests/bug-716242.c: removed conditional defines
5522 that are already in testfwk.h
5524 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5526 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5527 (AccAXRsh1): added, shift right by 1,
5528 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5530 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5532 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5534 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5535 remove cast to same type
5536 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5537 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5539 * link/z80/Makefile: removed, they have moved to
5542 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5543 * install-sh: fix bug #1204398 by setting umask 0022
5544 * device/lib/Makefile: separate build of z80 and gbz80 lib
5546 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5548 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5549 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5551 One basic decision: e.g. src/clean.mk includes further files. In order
5552 to make this work there are two solutions:
5553 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5554 run configure on them. This way they can use
5555 'include $(srcdir)/port-clean.mk'
5556 - always include clean.mk by the Makefile at the same level. To avoid
5557 that `make clean` tries to include and build Makefile.dep the
5558 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5559 implemented, because now even `make uninstall` doesn't create
5560 Makefile.in. clean.mk could be eliminated by pasting it in
5563 * debugger/mcs51/Makefile.in: build own objects from library sources
5564 (SLIB, SDCC) in current directory
5566 * configure, configure.in: renamed --disable-device-lib-build in
5567 --disable-device-lib; added --enable-doc, the required tools are
5568 searched by configure; added result message; the toolchain for the
5569 belonging ports are now only built, if the port is enabled.
5571 * support/regression/*: all output is written in directory gen, because
5572 the fwk and ports directories don't livet in the build tree using vpath
5574 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5575 --disable-device-lib, added --enable-doc, added section VPATH
5577 * sim/ucsim/configure.in,
5578 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5579 z80 are enabled by default
5581 2006-04-24 Raphael Neider <rneider AT web.de>
5583 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5584 to config word, "pic14_"-prefixed some extern functions
5585 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5586 config word has been found
5587 * src/pic/device.h: added prototypes
5588 * src/pic/pcode.c: added "pic14_"-prefix where needed
5589 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5591 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5593 (pic14emitRegularMap): ignore config words,
5594 (pic14createInterruptVect): moved generating __config directives away
5595 (picglue): have __config directives emitted
5597 2006-04-24 Borut Razem <borut.razem AT siol.net>
5599 * doc/Makefile: sync with nightly build makefile
5601 2006-04-24 Raphael Neider <rneider AT web.de>
5603 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5604 registers that have not been assigned proper liveranges,
5605 fixes #1469504 and #1474602,
5606 (pCodeRegOptimizeRegUsage): fixed typo in comment
5608 2006-04-24 Borut Razem <borut.razem AT siol.net>
5610 * device/examples/main8051.c: deleted - it was removed from CVS
5611 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5612 after the transition to Subversion
5613 * src/SDCCalloc.h: deleted - it was removed from CVS
5614 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5615 after the transition to Subversion
5616 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5617 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5618 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5619 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5621 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5623 * as/asx8051.dsp: added mcs51/strcmpi.h
5624 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5625 * as/hc08/aslink.h: updated lnksect prototype
5627 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5629 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5630 (newdot): handle A_ABS
5632 * as/mcs51/asout.c (outarea): output address
5633 * as/hc08/lkaomf51.c,
5634 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5636 * as/mcs51/i51pst.c,
5637 * as/z80/z80pst.c: "ABS" is not A_OVR
5638 * as/hc08/lkarea.c (newarea): read a_addr,
5639 (lnkarea): added codemap array, sort absolute areas to the front,
5640 combine all GSINITx/GSFINAL,
5641 (find_empty_space, allocate_space): new functions,
5642 (lnksect): return next address, handle absolute sections
5643 * as/mcs51/lkarea.c (newarea): read a_addr,
5644 lnksect2 prototype changed,
5645 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5646 (find_empty_space, allocate_space): new, factored out of lnksect2,
5647 (lnksect2): return next address, handle absolute sections
5649 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5650 * as/hc08/lklibr.c (addfile, fndsym),
5651 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5652 index out of range and detect both '\' and '/'
5653 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5654 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5655 regression tests (ds390 cannot return bool yet)
5656 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5657 document critical interrupts on z80, document changed SDCC define
5658 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5659 (_a390_mapping): added .org directive
5660 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5661 (genMultOneByte): fixed warnings
5662 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5664 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5665 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5666 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5667 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5668 * src/pic16/main.c: removed newReg prototype
5669 * src/pic16/pcode.c,
5670 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5672 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5674 * src/pic16/ralloc.c
5675 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5677 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5678 from short to PIC_OPTYPE
5679 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5680 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5681 optype from short to PIC_OPTYPE
5682 * src/port.h: made int_size unsigned to fix warnings
5683 * src/SDCC.y: fixed warning on MSVC
5684 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5685 * src/SDCCopt.c (convertToFcall): fixed warnings
5686 * src/SDCCsymt.h: removed double prototype for genSymName
5687 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5688 offset int to fix warnings
5690 2006-04-22 Borut Razem <borut.razem AT siol.net>
5692 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5693 references to CVS replaced with Subversion
5695 2006-04-21 Borut Razem <borut.razem AT siol.net>
5697 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5698 references to CVS replaced with Subversion
5700 2006-04-19 Borut Razem <borut.razem AT siol.net>
5702 * src/version.awk: adapted for svn
5703 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5704 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5705 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5706 /binutils-avr/etc/*.vi, *.jin: removed all properties
5707 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5709 2006-04-19 Borut Razem <borut.razem AT siol.net>
5711 * CVS to Subversion migration completed
5713 2006-04-18 Borut Razem <borut.razem AT siol.net>
5715 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5716 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5718 2006-04-17 Borut Razem <borut.razem AT siol.net>
5720 * device/include/Makefile.in: added pic/*.inc to the installation
5722 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5724 * support/regression/collate-results.py: fixed output in case of
5726 * support/regression/generate-cases.py: fixed splitting of pathnames
5728 * as/hc08/lklibr.c (addfile),
5729 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5731 2006-04-11 Raphael Neider <rneider AT web.de>
5733 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5734 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5735 * src/pic16/pcode.c (assignValnums): fixed #1460578
5737 2006-04-11 Raphael Neider <rneider AT web.de>
5739 * device/lib/pic/libdev/*.c,
5740 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5741 fixes #1468739, enables compilation in --std-c99 mode
5742 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5744 2006-04-11 Raphael Neider <rneider AT web.de>
5746 * src/pic/device.c (find_device): removed debug output
5747 (list_valid_pics): enabled verbose listing of supported devices
5748 * device/include/stdbool.h: define bool as char for pic14/16 as well
5750 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5752 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5754 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5756 * .version: bumped version to 2.5.6
5757 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5759 2006-04-06 Raphael Neider <rneider AT web.de>
5761 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5762 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5763 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5764 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5765 pic14_constructAbsMap
5766 (pic14printPublics): declare absolute global symbols as global
5767 (pic14createInterruptVect),
5768 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5769 (newReg): assume new registers unused, use correct name in
5770 hashtable (reg->name instead of name), more debugLog output
5771 * src/pic/device.h (PIC_device): added fields for verbose output
5772 * src/pic/device.c: moved device definition to pic14devices.txt,
5773 added routines for runtime parsing of pic14devices.txt,
5774 added support for second config word
5775 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5776 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5777 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5778 (_pic14_parseOptions): moved pCodeInitRegisters here
5779 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5780 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5781 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5782 handling the pseudo stack
5783 * device/lib/Makefile.in: ignore failures in objects-pic16,
5784 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5785 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5786 * device/lib/pic/Makefile.subdir,
5787 * device/lib/pic16/Makefile.subdir: improved clean rules
5788 * device/lib/pic/libdev/: NEW, pic14 device libraries
5789 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5790 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5791 * device/include/Makefile.in: create subdir and install pic14 headers
5792 * device/include/pic/p16f_common.inc: removed unused declarations
5793 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5794 PICs from inc2h.pl v1.6,
5795 replaced BIT_AT macros with struct declarations
5796 * device/include/pic/pic14devices.txt: definition of supported devices,
5797 all above improvements contributed by Zik Saleeba, thanks
5798 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5799 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5802 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5804 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5805 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5806 thanks to Charles Olds
5808 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5810 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5812 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5814 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5815 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5816 * support/regression/bug1464657.c: added, new test
5818 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5820 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5823 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5825 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5826 --no-peep and --peep-file <file> are used don't use default rules but
5829 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5831 * src/mcs51/gen.c (genCall): fixed bug 1457608
5833 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5835 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5836 changes seem to cause (trigger?) problems with the build system.
5838 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5840 * src/SDCCpeeph.c (operandsLiteral): new, added,
5841 (callFuncByName): inserted operandsLiteral
5842 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5844 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5846 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5847 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5849 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5851 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5852 implemented patch 1120823 Thanks to Willy De la Court (normal
5853 interrupts need an interrupt number now if they are made critical),
5854 and enabled nesting of critical functions though not for gbz80
5855 (genCritical, genEndCritical): added functions
5856 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5857 * src/z80/mappings.i: added "ei" to all mappings
5859 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5861 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5862 submitted by the Debian SDCC maintainer Aurelien Jarno:
5863 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5864 archive with gcc 4.1 on mips and wrote the patch"
5866 2006-03-16 Raphael Neider <rneider AT web.de>
5868 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5869 the left operand is shorter than the result (c* = lit-c* + int),
5871 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5874 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5876 * src/.version: increased version number to 2.5.5
5877 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5878 linking is done manually in pic16 port's _linkEdit,
5879 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5880 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5881 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5882 allocate asmop as AOP_ACC,
5883 (aopForRemat): added parameter 'bool result' in function declaration,
5884 (pic16_aopGet): return AOP_ACC when accessing WREG,
5885 (pic16_popGetTempReg): minor modification,
5886 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5887 'pic16_allocWithIdx',
5888 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5889 calling function in absolute addresses,
5890 (genAssign): take into account AOP_ACC asmop,
5891 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5892 * src/pic16/pcoderegs.c: some debug functions and lines added,
5893 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5894 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5896 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5897 call to allocReg, not by manually allocating a new one,
5898 (pic16_assignRegisters): now before going through the register
5899 allocating functions mark all registers as free. This eliminates some
5900 side effects resulting from peephole parser done earlier in the backbone
5902 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * src/SDCCicode.c (geniCodeLogic),
5905 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5907 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5910 (genSend): bugfix, do not allocate and free twice,
5911 (shiftRLong): handle partially overlapping aops
5912 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5914 2006-03-08 Borut Razem <borut.razem AT siol.net>
5916 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5919 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5921 * support/regression/tests/bug1409955.c: new, added
5922 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5923 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5924 (aopForSym, aopOp): increment asmop.allocated if reused,
5925 (freeAsmop): decrement asmop.allocated and check for zero instead of
5927 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5928 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5929 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5930 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5931 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5932 genSignedRightShift, genRightShift, genDataPointerGet,
5933 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5934 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5935 in reverse order from allocation,
5936 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5937 added swappedLR to keep track
5938 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5939 pdata & code for GCC, z80, gbz80 & hc08
5940 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5942 2006-03-08 Raphael Neider <rneider AT web.de>
5944 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5946 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5949 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5950 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5952 2006-03-06 Borut Razem <borut.razem AT siol.net>
5954 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5955 made the linker quiet
5957 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5959 * src/pic16/gen.c (genPcall): fixed bug #1443644
5960 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5961 which dumps before the function entry point a data byte which represents
5962 the number of the local variables used by the specified function, added
5963 'xinst' for initial support for Extended Instruction Support,
5964 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5965 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5966 port->fun_prefix anymore (may change later),
5967 (genFunction, genEndFunction): do not store/restore local registers for
5968 _main (this should take care the --main-return command line option in
5970 (genOr): removed some legacy pic-port instructions,
5971 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5972 performing operations with SFR's causes data to be written more than
5973 once to each SFR. Perhaps SFRs should be handled in special cases...
5974 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5976 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5977 into account for stack starting position,
5978 (struct OPTIONS pic16_optionsTable): added command line argument
5979 --extended or -y for Extended Instruction Support,
5980 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5981 (deassignLRs): *** perhaps the most important change, old 'for' code
5982 (commented out for reference), didn't account for some registers which
5983 were left marked 'not free' after a pointer operation. The change
5984 reduces register usage a lot in some cases
5986 2006-03-04 Borut Razem <borut.razem AT siol.net>
5988 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5990 * support/regression/tests/bug-524697.c: decreased array size for
5991 mcs51 to fit into the internal RAM
5992 * support/regression/Makefile.in: a little bit more verbose
5994 2006-03-03 Borut Razem <borut.razem AT siol.net>
5996 * support/regression/fwk/lib/testfwk.c,
5997 support/regression/fwk/include/testfwk.h: introduced function
5998 _prints(), nonrecursive _printn(), call _initEmu() from main()
5999 * support/regression/ports/gbz80/support.asm,
6000 support/regression/ports/ucz80/support.asm,
6001 support/regression/ports/z80/support.asm,
6002 support/regression/ports/ds390/support.c,
6003 support/regression/ports/hc08/support.c,
6004 support/regression/ports/host/support.c,
6005 support/regression/ports/mcs51/support.c,
6006 support/regression/ports/xa51/support.c: added empty _initEmu()
6008 * support/regression/ports/pic16/gpsim.cmd,
6009 support/regression/ports/pic16/spec.mk,
6010 support/regression/ports/pic16/support.c,
6011 support/regression/Makefile.in: added pic16 regression test
6013 2006-03-01 Raphael Neider <rneider AT web.de>
6015 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6016 genConstPointerGet): use safe way of generating MOVFF to cover
6017 literals as well as registers, fixes bug #1440527
6018 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6020 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6021 more correctly, fixes bug #1232186
6022 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6023 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6024 gplink guess the correct processor in more cases, applied patch
6025 from Till Riedel attached to and fixing bug #1436552
6027 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6029 * support/regression/tests/array.c: added, contains check for #1434401
6030 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6032 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6034 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6035 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6036 * device/include/mcs51/c8051f326.h,
6037 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6038 * device/include/mcs51/c8051f000.h,
6039 * device/include/mcs51/c8051f018.h,
6040 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6041 PCON_IDLE,PCON_STOP and added sfr16 definitions
6043 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6045 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6046 genGetWord): fixed bug 1409955
6048 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6050 * device/include/hc08/mc68hc908gp32.h,
6051 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6053 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * src/SDCCast.c (constExprValue): return NULL if not a value
6056 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6057 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6058 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6060 2006-02-13 Borut Razem <borut.razem AT siol.net>
6062 * src/regression/ptrarg.c: added, fails due to bug #1430967
6063 * src/regression/Makefile: ptrarg.c added, ...
6065 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6067 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6068 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6070 2006-02-11 Borut Razem <borut.razem AT siol.net>
6072 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6073 print "Processor: xxx" message to stdout only if --verbose
6075 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6077 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6078 * support/regression/tests/bug1426356.c: added
6079 * support/regression/tests/bitfields.c: removed 2 tests
6081 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6083 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6084 * device/include/mcs51/c8051f330.h,
6085 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6086 PCON_IDLE,PCON_STOP and added sfr16 definitions
6087 * device/lib/_divsint.c,
6088 * device/lib/_divuint.c,
6089 * device/lib/_divulong.c,
6090 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6091 register bank bug for small stackauto
6093 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6097 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6099 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6100 * all.dsp: corrected several bin paths
6101 * device/include/mcs51/c8051f120.h,
6102 * device/include/mcs51/c8051f300.h,
6103 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6104 to PCON_IDLE,PCON_STOP
6105 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6106 * device/lib/printf_large.c (output_float): fixed bug 1388703
6107 * support/regression/tests/bug1057979.c: added test for bug 1388703
6109 2006-02-08 Raphael Neider <rneider AT web.de>
6111 * src/pic/pcode.c (pciTRIS): fixed typo,
6112 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6113 (LinkFlow): fixed handling of flows that end in a call,
6114 (ReuseReg): perform safety check earlier
6115 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6116 to work with flows at the beginning of a pBlock,
6117 fixes #1426557 (Symbol not previously defined),
6118 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6120 (RemoveUnusedRegisters): update register usage info
6121 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6122 created, reuse existing ones instead
6123 * src/pic/gen.c (genPcall): fixed #1424719
6125 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6127 * link/z80/lkmain.c,
6129 * link/z80/lkdata.c,
6130 * link/z80/aslink.h: fixed build on current cygwin:
6131 replaced getline() by lk_getline()
6133 2006-02-01 Borut Razem <borut.razem AT siol.net>
6135 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6136 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6137 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6138 src/regression/bool1.c, src/regression/bool2.c,
6139 src/regression/bool3.c, src/regression/call1.c,
6140 src/regression/compare.c, src/regression/compare10.c,
6141 src/regression/compare2.c, src/regression/compare3.c,
6142 src/regression/compare4.c, src/regression/compare5.c,
6143 src/regression/compare6.c, src/regression/compare7.c,
6144 src/regression/compare8.c, src/regression/compare9.c,
6145 src/regression/configword.c, src/regression/for.c,
6146 src/regression/inline.c, src/regression/mult1.c,
6147 src/regression/nestfor.c, src/regression/or1.c,
6148 src/regression/pointer1.c, src/regression/ptrfunc.c,
6149 src/regression/rotate1.c, src/regression/rotate2.c,
6150 src/regression/rotate3.c, src/regression/rotate4.c,
6151 src/regression/rotate5.c, src/regression/rotate6.c,
6152 src/regression/rotate7.c, src/regression/string1.c,
6153 src/regression/struct1.c, src/regression/sub.c,
6154 src/regression/sub2.c, src/regression/switch1.c,
6155 src/regression/while.c, src/regression/xor.c,
6156 src/regression/create_stc, src/regression/simulate,
6157 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6159 * src/regression/gpsim_assert.h: added
6161 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6163 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6164 ((void (code *) (void)) 0) ();
6173 * as/mcs51/aslink.h,
6175 * as/mcs51/asmain.c,
6176 * as/mcs51/lkdata.c,
6178 * as/mcs51/lkmain.c,
6181 * as/z80/asmain.c: fixed build on current cygwin:
6182 replaced getline() by as_getline()
6184 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6186 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6187 declarator in the symbol chain
6189 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6190 parameter list for function pointers
6191 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6192 * support/regression/tests/bug-716242.c: added
6194 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6196 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6198 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6200 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6202 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6203 inifinitely recurseable, added static
6204 * support/regression/tests/bug-1408066.c: added
6206 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6209 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6210 renamed, added possibility to create "postLoopLbl"-labels
6211 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6212 newiTempLoopHeaderLabel
6213 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6214 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6215 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6216 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6217 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6218 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6219 (basicInduction): fixed bug #136564, made static,
6220 (loopInduction): changed parameter of basicInduction, made static,
6221 (addPostLoopBlock): added
6222 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6223 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6225 * support/regression/tests/bug-136564.c: added
6226 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6227 --std-sdcc99 to LIBSDCCFLAGS
6229 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6231 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6233 * support/regression/tests/bug-1406131.c: added
6235 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6237 * src/SDCCast.c (decorateType): fix promotion of unary minus
6238 * src/SDCCsymt.c (computeType): beautified
6239 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6240 (valUnaryPM, valComplement): fix sign and promotion,
6241 (valNot): ANSI: result type is int (SDCC: unsigned char)
6242 * support/regression/tests/uminus.c: speedup by removing superflous
6244 * support/regression/tests/onebyte.c: added promotion and signedness
6245 tests for unary minus
6246 * support/regressions/tests/bug-477927.c: disable warning about
6247 uninitialized variables
6248 * support/regression/tests/not.c: added
6250 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6252 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6253 * src/mcs51/gen.c (gen51Code): show final register usage after
6254 fillGaps in asm with --i-code-in-asm
6255 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6256 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6257 incUsed, rliveClear, adjustIChain): made static,
6258 (setFromRange): excluded because it's unused,
6259 (findPrevUseSym, markWholeLoop): added,
6260 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6261 through all branches of predecessors enables sdcc to emit the warning
6262 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6263 (rlivePoint): made static, added parameter emitWarnings which is only
6264 true during the first run out of two,
6265 (findRecursiveSucc, findRecursivePred): removed,
6266 (computeLiveRanges): made static, added parameter emitWarnings,
6267 (dumpIcRlive): added for debugging only
6268 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6269 removed prototype of setFromRange()
6270 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6271 in call of computeLiveRanges()
6272 * support/regression/tests/bug-895992.c: added
6273 * support/regression/tests/bug-971834.c: added
6274 * support/valdiag/tests/bug-895992.c: added
6275 * support/valdiag/tests/bug-971834.c: added
6277 2005-12-18 Raphael Neider <rneider AT web.de>
6279 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6280 (genUnpackBits): improved code for direct operands,
6281 (genPackBits): improved code for literal assignment to bitfields
6282 and for direct destination operands (no FSR indirection),
6283 prevented redundant AND, fixes #1362800,
6284 (AccLsh): added parameter to disable masking of the result
6285 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6286 skip instructions with side-effects (like incfsz),
6287 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6288 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6289 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6292 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6294 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6295 volatile variables as spill location
6297 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6299 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6301 * support/regression/tests/bug-1376320.c: added
6303 2005-12-08 Raphael Neider <rneider AT web.de>
6305 * src/pic/device.c: renamed is_shared to pic14_is_shared
6306 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6307 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6308 (is_valid_identifier): added for above workaround
6310 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6312 * device/lib/Makefile.in: fixed to enable port-specific-objects
6313 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6314 char, thanks Hubert Sack
6315 * doc/sdccman.lyx: documented --xstack-loc,
6316 elaborated a bit more on interrupts and pitfalls,
6317 removed "setjmp/longjmp unsupported",
6318 documented some unsupported C99 features
6319 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6320 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6321 if, thanks Hubert Sack
6322 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6323 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6325 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6326 regression tests can report resource usage (rfe 700441)
6327 * support/regression/collate-results.py: report resource usage
6328 * support/regression/ports/ds390/spec.mk,
6329 * support/regression/ports/hc08/spec.mk,
6330 * support/regression/ports/mcs51/spec.mk,
6331 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6332 * support/regression/ports/ds390/uCsim.cmd,
6333 * support/regression/ports/hc08/uCsim.cmd,
6334 * support/regression/ports/mcs51/uCsim.cmd,
6335 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6336 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6337 library, use the default one
6338 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6339 building the library
6341 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * config.dsp: added dependency on .version and configure_vc.awk
6344 * device/include/setjmp.h: updated for --stack-auto and --xstack
6345 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6346 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6347 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6348 * device/lib/libsdcc.lib: added _setjmp
6349 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6350 (decorateType): fixed bug 1372851,
6351 (optimizeGetHbit): fixed warning
6352 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6353 array initialisation
6354 * support/regression/tests/bug1057979.c: added test for bug 1358192
6355 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6357 2005-12-03 Borut Razem <borut.razem AT siol.net>
6359 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6360 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6362 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6364 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6365 createIval): implement symbol independant "flexible array member",
6366 (createIvalCharPtr): implemented flexible array initialisation with a
6368 * src/SDCCsymt.c (copyStruct): removed,
6369 (getSize): fixed misleading comment,
6370 (getAllocSize): removed, the additional allocation size is now in
6371 sym->flexArrayLength,
6372 (checkStructFlexArray): new, syntax checks for flexible array members,
6373 (compStructSize): added syntax checks for "flexible array members"
6374 (copyStruct): removed,
6375 (copyLinkChain): removed inefficient fix for bug 770487
6376 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6377 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6378 symbol->flexArrayLength
6380 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6381 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6382 * support/regression/tests/structflexarray.c: added
6383 * support/valdiag/tests/structflexiblearray.c: added
6385 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6387 * src/SDCCast.c (decorateType): fixed bug 1368489
6388 * support/Util/SDCCerr.c,
6389 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6391 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6393 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6394 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6396 2005-11-27 Borut Razem <borut.razem AT siol.net>
6398 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6399 support/cpp2/mkdeps.h: added command line option
6400 -obj-ext=<extension> to SDCPP to define object file externion, used
6401 for generation of make dependencies (-M)
6402 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6404 2005-11-26 Borut Razem <borut.razem AT siol.net>
6406 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6407 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6408 added pic and pic16 libraries
6410 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6412 * device/include/float.h: Corrected typo in prototype of __fsgt
6414 2005-11-25 Borut Razem <borut.razem AT siol.net>
6416 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6417 added creation of model-mcs51-stack-auto libraries
6419 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6421 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6423 * src/SDCCast.c (createIvalArray): removed obsolete comment
6425 2005-11-24 Borut Razem <borut.razem AT siol.net>
6427 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6428 added missing device/lib/mcs51/crt*.asm sources
6430 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6432 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6434 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6436 * device/lib/_fs2schar.c,
6437 * device/lib/_fs2sint.c,
6438 * device/lib/_fs2slong.c: optimized inline asm
6440 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6442 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6443 Better handling of floats between -1.0 and 0.0.
6445 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6447 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6448 (the missing "if"s prohibited removal of redundant labels)
6450 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6452 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6453 Properly convert floats between -1.0 and 0.0 to long, int, and char
6454 types (max integer value of negative floats tends to zero).
6455 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6456 Removed changes made so to work properly with floats between
6457 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6460 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6462 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6463 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6464 (genCast) cosmetic change
6465 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6466 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6468 * support/regression/tests/bitfields (testSignedBitfields): added
6470 2005-11-18 Borut Razem <borut.razem AT siol.net>
6472 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6473 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6474 introduced SILENT option to make building of pic16 libraries less
6476 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6478 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6479 Now they work properly with floats between -1.0 and 0.0
6480 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6482 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * src/SDCCicode.c (printOperand): added missing else
6486 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6488 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6489 reformatted for better readability
6490 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6493 2005-11-17 Borut Razem <borut.razem AT siol.net>
6495 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6496 introduced SILENT option to make building of pic16 libraries less
6497 verbose - used for nightly snapshot build
6498 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6499 available on Win32 platforms.
6500 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6501 medium, large, pic and pic16
6503 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6505 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6506 printf("%f"...) sets fraction to zero.
6508 2005-11-16 Raphael Neider <rneider AT web.de>
6510 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6512 * src/pic/gen.c (genIfx): implemented for CARRY bit
6513 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6514 to generic pointers, fixes #1357332,
6515 (pic16_movLit2f): NEW,
6516 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6518 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6520 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6522 2005-11-11 Raphael Neider <rneider AT web.de>
6524 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6525 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6526 compute pointer's type from operand,
6527 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6528 improved single bit reads, fixes bug #1353379
6530 2005-11-09 Borut Razem <borut.razem AT siol.net>
6532 * support/scripts/sdcc.nsi: added lib/pic to the package
6534 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6536 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6538 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6540 * support/regression/tests/bug1348008.c: added
6541 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6542 * support/regression/tests/bug1337835.c: updated comment
6544 2005-11-06 Borut Razem <borut.razem AT siol.net>
6546 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6547 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6548 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6549 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6550 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6551 dynamic construction of cl_error_class and derivates - 2.nd try
6553 2005-11-05 Borut Razem <borut.razem AT siol.net>
6555 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6556 bug, which caused Bus Errors on sparc solaris
6558 2005-11-04 Borut Razem <borut.razem AT siol.net>
6560 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6561 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6562 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6563 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6564 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6565 and derivates to resolve the initialization problem on OSX
6567 2005-11-02 Borut Razem <borut.razem AT siol.net>
6569 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6570 corrected typo - #include <winsock2.h>
6572 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6574 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6575 (_asxxxx_mapping): added org directive for future enhancements
6577 2005-11-01 Borut Razem <borut.razem AT siol.net>
6579 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6580 enabled sockets on WIN32
6581 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6583 2005-10-31 Borut Razem <borut.razem AT siol.net>
6585 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6586 WIN32 backslash path delimiters should be escaped when used in C strings
6587 * support/regression/tests/bitfields.c: exclude failing assertions for
6588 __CYGWIN32__ and __MINGW32__ hosts
6590 2005-10-30 Borut Razem <borut.razem AT siol.net>
6592 * src/SDCCutil.c: corrected double comparison typo
6594 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6596 * device/lib/medium/Makefile: added for new memory model medium
6597 * device/include/asm/mcs51/features.h: updated for medium/pdata
6598 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6599 added Multiply & Accumulate sbit's and MAC0_PAGE define
6600 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6601 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6602 * device/lib/_mullong.c: update for medium model
6603 * device/lib/incl.mk: added medium model
6604 * doc/sdccman.lyx: documented medium model
6605 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6606 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6607 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6608 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6609 (allocParms): set SCLS and OCLS to pdata for medium model
6610 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6612 (powof2): return <0 if not power of 2
6613 * src/avr/gen.c (genBitWise): use updated powof2
6614 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6615 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6616 (shiftLLeftOrResult): use B if necessary
6617 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6618 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6619 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6620 * support/regression/Makefile.in: added test-mcs51-medium
6621 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6623 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6625 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6627 * device/lib/time.c (mktime): fixed bug 1334315
6629 2005-10-28 Raphael Neider <rneider AT web.de>
6631 * device/include/pic/p16f_common.inc: added common declarations
6632 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6634 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6636 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6637 (aopPutUsesAcc): added to predict accumulator use,
6638 (assignResultValue): save acc if necessary,
6639 (genMinusDec): store result if indirectly addressed,
6640 (genDivOneByte): save acc if necessary,
6641 (movLeft2Result): bugfix if left already in acc,
6642 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6643 attention to accumulator use (esp. pdata),
6644 (genReceive): receive pdata correctly
6645 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6646 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6648 2005-10-27 Raphael Neider <rneider AT web.de>
6650 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6652 2005-10-27 Raphael Neider <rneider AT web.de>
6654 * .version: changed version to 2.5.4
6655 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6656 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6657 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6658 arithmetics support routines
6659 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6660 * device/lib/Makefile.in: also create installdir for pic
6662 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6664 * src/pic/device.c (dump_sfr): rewritten to delegate register
6665 placement to the linker (use `extern sym' rather than sym EQU addr),
6666 (validAddress): fixed to check last specified address
6667 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6668 (popGetLit): truncate literal value to 8 bit,
6669 (popGet): moved assert to more appropriate place
6670 (popGetExternal): create pCode operand from and mark the according
6671 symbol as being `extern'
6672 (popGetAddr): added sanity check on immediate's offset, provide
6673 GPOINTER tag on demand
6674 (aopPut): fixed for immediates,
6675 (mov2w_op): move operand's address or contents to WREG (depending on
6676 operand type), safer variant of mov2w,
6677 (movwf,call_libraryfunc): NEW, handy abbreviations,
6678 (get_argument_pcop,get_return_val_pcop,pass_argument,
6679 get_returnvalue): interface for accessing function parameters and
6681 (assignResultValuei,genRet): use new parameter/return value interface
6682 (pic14_getDataSize): back to old version handling generic pointers,
6683 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6684 provided implementation and/or fixed old one,
6685 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6686 calls, removed legacy 8051 reference code
6687 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6688 (loadSignToC): NEW, move the operands sign bit to CARRY,
6689 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6690 genRightShiftSigned, accepts negative shift counts,
6691 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6692 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6693 generic pointers, __data pointers and __code pointers,
6694 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6695 and signed bitfields, limit bitfields to 8 bit,
6696 (genDataPointerGet): fixed number of bytes read,
6697 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6698 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6699 pointers to constant data are no longer assumed to point to __code
6700 space, removed invalid pointer types,
6701 (bitpatternFromVal): retrieve the PICs representation of an integer
6703 (genDataPointerSet): fixed assigning to po_immediate operands,
6704 (genGenPointerSet): implemented as library call,
6705 (genIfx): fixed incorrect condition,
6706 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6707 provide GPOINTER tag according to destination's storage class,
6708 (genCast): added code to handle casting to generic pointers, added
6709 sign-/zero extension of the result
6710 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6711 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6712 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6714 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6715 address/register resides in the shared banks
6716 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6717 put all variables into separate sections (have the linker arrange
6719 (picglue): put init code and interrupt handlers in separate sections
6720 * src/pic/main.c: added port specific options table, modified to PORT
6721 structure to make GPOINTERs 3 byte, added pic14_options
6722 (_pic14_do_link): private linking routine (update paths to libraries,
6723 add libsdcc.lib by default)
6724 * src/pic/main.h: declare pic14_options
6725 * src/pic/pcode.c: fixed instructions i/o relations,
6726 (RegCond): reverted to correct version,
6727 (newpCodeOpLit): truncate literals to 8 bit,
6728 (genericPrint): added debug output,
6729 (getRegFromInstruction): fixed for various operand types, simplified
6730 (BuildFlow): fixed broken handling of isntructions with labels
6731 (LinkFlow): start at last instruction in flow (skip trailing comments),
6732 pass the flow on to the next instruction after CALL
6733 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6734 (insertPCodeInstruction): fixed inserting after a skip instruction,
6735 (DoBankSelect): fixed for labeled instructions
6736 (OptimizepBlock): honor --nopeep switch
6737 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6738 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6739 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6740 (pCodeOptime2pCodes): allow disabling this optimization via
6741 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6742 but is still buggy), started implementation of a dataflow based
6743 pCode optimization (CSE + dead code elimination)
6744 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6745 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6746 names are independant of the stack location and therefore portable across
6749 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6751 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6752 (selectSpil): fixed bug 1337835 by not spilling bit variables
6753 * support/regression/tests/bug1337835.c: added test for this bug
6754 * src/mcs51/peeph.def: restart after rule 3.c,
6755 addded rules 263.x to optimize loading constants
6757 2005-10-26 Raphael Neider <rneider AT web.de>
6759 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6760 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6761 (genAssign): emit warning when casting literals to generic pointer
6762 type, also applies when taking the address of a fixed variable,
6763 (genCast): improved casting to generic pointers
6764 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6765 extern variables, added verbose error message
6766 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6768 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6770 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6771 carry must be complemented too
6772 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6773 could be emitted by genMinus
6774 * src/SDCCval.c (constVal): fixed bug 1305065
6776 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6778 * src/SDCCast.c (addCast): added promotion for bit variables
6779 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6780 promotion casts + optimisation
6781 (optimizeGetWord): fix warning 'i' might be used uninitialized
6782 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6783 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6785 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6787 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6788 all chars are promoted to int; promotion should be handled in SDCCast.c
6790 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6792 * device/lib/_strcmp.c: Fixed bug 1326457
6794 2005-10-11 Raphael Neider <rneider AT web.de>
6796 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6797 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6799 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6801 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6802 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6804 2005-10-04 Raphael Neider <rneider AT web.de>
6806 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6807 device/lib/pic16/pics.all: added pic18f1320
6808 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6810 2005-09-30 Raphael Neider <rneider AT web.de>
6812 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6813 * src/pic16/devices.inc: NEW, provides device descriptions
6814 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6816 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6821 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6824 documented Any Order Bit, Higher Order Byte and Higher Order Word
6825 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6826 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6827 (optimizeGetAbit): new, to get any bit, not only the high bit,
6828 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6829 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6830 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6831 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6832 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6833 GETABIT, GETBYTE, GETWORD: decorate them,
6834 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6835 (ast_print): added GETABIT, GETBYTE, GETWORD
6836 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6837 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6838 (geniCodeBinary): new generic binary icode,
6839 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6840 * src/port.h: updated comment for PORT.hasExtBitOp
6841 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6842 (genGetByte): new, to get a single byte,
6843 (genGetWord): new, to get a word from a long,
6844 (gen51Code): added GETABIT, GETBYTE, GETWORD
6845 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6847 2005-09-23 Raphael Neider <rneider AT web.de>
6849 * configure.in, configure: have device/lib/pic configured
6850 * device/lib/Makefile.in: added model-pic14
6851 * device/lib/clean.mk: added pic/ to clean rule
6852 * device/lib/pic: added rudimentary pic14 library providing support
6853 functions for multiplication/division/generic pointer access
6854 * src/SDCCopt.c (convilong): mark support functions as extern
6855 for pic14 port as well
6856 * src/pic/gen.c (genMult): added assertions,
6857 (genpic14Code): emit warning on unhandled iCodes
6858 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6859 * src/pic/pcode.c (pCodeOpCopy),
6860 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6861 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6862 SFR_REGISTER}), made safe for future extensions
6863 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6864 instructions even if preceeded by SKIP instructions (also remove
6865 them); removed unused code
6866 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6867 prevents leaving parts of the structure uninitialized after copying
6869 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6873 * support/regression/tests/addsub.c: added test for the bug
6875 2005-09-21 Raphael Neider <rneider AT web.de>
6877 * device/include/pic16/pic18f1220.h,
6878 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6879 * device/lib/pic16/Makefile.rules: added missing opening paren
6880 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6881 are provided in genutils.c,
6882 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6883 operand/result sizes,
6884 (genCmp): assert on NULL pointers first, then check deref'ed values
6885 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6888 2005-09-18 Raphael Neider <rneider AT web.de>
6890 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6891 as these are now unused,
6892 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6893 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6894 local, avoids uninitialized pointer dereference on r->name
6895 * src/pic16/ralloc.c (newReg): fixed indentation
6897 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6899 * src/SDCCval.c (constVal): fixed bug 730366
6900 * support/Util/SDCCerr.c,
6901 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6903 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6905 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6907 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6911 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6913 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6914 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6915 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6916 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6917 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6918 * packihx/packihx.c (hexDigit): made c unsigned char
6919 * as/mcs51/lklibr.c (fndsym),
6920 * link/z80/lkgb.c (gb),
6921 * link/z80/lklibr.c (fndsym),
6922 * link/z80/lkrloc.c (relr),
6923 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6924 * src/SDCC.lex (checkCurrFile, process_pragma),
6925 * src/SDCCglue.c (spacesToUnderscores),
6926 * src/SDCCmain.c (setParseWithComma, processFile),
6927 * src/asm.c (tvsprintf, printCLine),
6928 * src/avr/gen.c (emitcode, aopPut),
6929 * src/ds390/gen.c (emitcode),
6930 * src/hc08/gen.c (emitcode, emitinline),
6931 * src/mcs51/gen.c (emitcode, genInline),
6932 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6934 * src/pic/ralloc.c (debugLog),
6935 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6937 * src/pic16/ralloc.c (debugLog),
6938 * src/z80/main.c (_process_pragma):
6939 made all ctype.h function calls safe
6940 * src/SDCCopt.c: include math.h for fabs
6941 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6942 and used them throughout the code to make ctype.h function calls safe
6943 * src/ds390/main.c (asmLineNodeFromLineNode),
6944 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6945 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6947 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6948 (newpCodeAsmDir): made ctype.h function calls safe
6949 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6950 pic16_emitcode): made lbp unsigned char*
6951 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6952 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6953 * src/xa51/gen.c (emitcode),
6954 * src/z80/gen.c (_emit2): made lbp unsigned char*
6955 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6958 2005-09-05 Raphael Neider <rneider AT web.de>
6960 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6961 access bank splitpoint
6963 2005-09-05 Raphael Neider <rneider AT web.de>
6965 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6967 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6969 * .version: changed to version 2.5.3
6970 * doc/sdccman.lyx: changed version to 2.5.3,
6971 documented --codeseg and --constseg and pragma codeseg and constseg,
6972 documented bit parameters (reentrant) and bit returning
6973 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6974 currFunc->recvSize, but is this ok for all ports?
6975 (ast2iCode): result of ~ on unsigned char must be cast to int for
6977 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6978 function pointers in bit space
6979 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6980 (processFuncArgs): call port.reg_parm() with reentrancy info
6988 * src/z80/main.c: port.reg_parm prototype extended with
6989 "bool reentrant" parameter
6990 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6991 options.stackAuto for allocating bit register parameters
6992 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6993 (genSend): set BitBankUsed if it is,
6994 (selectRegBank): factored out of genCall for use in genPcall,
6995 (genCall): removed redundant dtype assignmen, use selectRegBank,
6996 (genPcall): handle returning in Carry properly, save in F0 if needed,
6997 (genReceive): handle bit register parameters
6998 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6999 (mcs51_assignRegisters): enable bit registers for all reentrant
7000 functions and don't set BitBankUsed unconditionally
7001 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7002 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7003 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7005 2005-08-27 Borut Razem <borut.razem AT siol.net>
7007 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7008 ppc-osx (Darwin) does not support -u option. It seems that it is
7009 supported only on Linux - GNU cp
7011 2005-08-25 Borut Razem <borut.razem AT siol.net>
7013 * sim/ucsim/gui.src/serio.src/Makefile.in,
7014 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7015 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7016 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7017 install and strip, since the strip at /usr/ccs/bin should be used
7020 2005-08-24 Borut Razem <borut.razem AT siol.net>
7022 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7024 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7026 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7029 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7032 * as/mcs51/lkmain.c (link_main): fixed warning
7033 * device/include/stdbool.h: ds390 has no advanced bit support yet
7034 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7035 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7036 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7037 and updated their macros
7038 * src/SDCCval.c (constVal): updated comment for renamed b_long
7040 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7042 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7043 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7044 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7045 (oprio): set priority for '['
7046 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7048 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7049 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7050 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7051 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7052 added overlayable BIT_BANK area
7053 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7054 (summary2): explain 'T' in legenda
7055 * as/mcs51/lkrloc.c: replaced old K&R style,
7056 (relr): added R_BIT processing,
7057 (errmsg): added "Bit-addressable relocation error",
7058 (adb_bit): added for converting from byte- to bit-addressable space,
7059 (adb_24_bit): added for converting from byte- to bit-addressable space
7060 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7061 used in reentrant functions now even as return value
7062 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7063 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7064 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7065 * src/SDCCglobl.h: added indicator BitBankUsed
7066 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7067 the bit registers b0-b7
7068 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7069 (geniCodeCast): fixed bug 1263853,
7070 (geniCodeLogicAndOr): put result in bool or char,
7071 (geniCodeReceive): added parameter func for accessing the return type,
7072 (geniCodeFunctionBody): pass func to geniCodeReceive
7073 * src/SDCCmain.c: added indicator BitBankUsed
7074 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7075 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7076 (checkSClass): don't put automatic bool/bit on stack,
7077 (checkFunction): removed check on function cannot return bit
7078 * src/SDCCsymt.h: added newBoolLink prototype
7079 * src/mcs51/gen.c (rb1regs): added bit registers,
7080 (movc): created for assigning to carry,
7081 (pushReg, popReg): created for pushing registers,
7082 (sameRegs): check both AOP_REG and AOP_CRY types,
7083 (aopOp): handle bit registers,
7084 (aopPut): optimization no self-assign,
7085 (saveRegisters): push reg->base (bits) only once for bit registers,
7087 (unsaveRegisters): pop reg->base only once and use popReg,
7088 (assignResultValue): added parameter func and return in carry for bits,
7089 (genIpush): optimization no reload in A if not changed,
7090 (genSend): bit parameters in reentrant functions are passed in bit
7091 registers by first assigning to bits in B, then save registers and
7093 (genCall): handle returning in Carry properly, save it in F0 if needed,
7094 (genPcall): updated assignResultValue call, this is not safe yet for bit
7095 returning function !!!
7096 (genFunction): don't generate equ's for bit registers and use pushReg,
7097 (genEndFunction): take care of bit returning functions and use popReg,
7098 (genRet): return bit in Carry,
7099 (genIfx): optimize bit registers and other directly addressable bits,
7100 (genReceive): updated assignResultValue call
7101 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7102 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7103 registers when using stack-auto
7104 * src/mcs51/ralloc.c (_G): added allBitregs,
7105 (regs8051): added the bit registers,
7106 (createStackSpil): use macro IS_BIT,
7107 (getRegBit): added to allocate a bit register, else spill,
7108 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7109 (updateRegUsage): factored out to ease stepping while debugging,
7110 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7111 also allocate bit registers,
7112 (fillGaps): handle bit registers,
7113 (findAllBitregs): added to create bit vector with all bit registers,
7114 (mcs51_allBitregs): returns this bit vector,
7115 (mcs51_assignRegisters): when using stack-auto use bit registers for
7116 passing parameters and creating local variables
7117 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7119 2005-08-22 Borut Razem <borut.razem AT siol.net>
7121 * device/lib/Makefile.in: replaced find option -or with -o
7122 to make it run on solaris
7124 2005-08-22 Raphael Neider <rneider AT web.de>
7126 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7127 fixes #1265442 (crash on Solaris)
7129 2005-08-20 Borut Razem <borut.razem AT siol.net>
7131 * configure, configure.in: added tests for libsocket and libnsl libraries,
7132 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7133 from support/regression/Makefile.in
7134 * support/regression/Makefile.in: added
7135 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7136 * sim/ucsim/libtool: regenerated on sparc-solaris
7137 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7138 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7139 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7140 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7141 sparc-solaris, which doesn't use GNU ld linker
7142 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7143 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7145 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7147 * src/mcs51/peeph.def: updated comments
7149 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7151 * device/lib/_gptrget.c,
7152 * device/lib/_gptrput.c: slightly shorter
7153 * doc/sdccman.lyx: incremented version
7154 * src/mcs51/peeph.def: moved peephole comments to the line of first
7155 change to better keep line correlation, reanimated 186.e
7156 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7158 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7160 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7161 David Saxton with quotes around file name.
7163 2005-08-15 Borut Razem <borut.razem AT siol.net>
7165 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7166 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7167 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7168 make tests run on x86_64 platform
7170 2005-08-13 Raphael Neider <rneider AT web.de>
7172 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7173 as it might be executed DURING a build (parallel make is wonderful)
7175 2005-08-13 Raphael Neider <rneider AT web.de>
7177 * device/lib/Makefile.in (port-specific-objects-pic16):
7178 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7179 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7181 * device/lib/pic16/Makefile.rules: build subdirs before creating
7182 the library, removed builddir rule, create $(builddir) early in
7183 recurse rule, use empty recurse rule for leaf directories
7184 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7185 mkdir errors (race condition), removed duplicate suffix "hex"
7187 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7188 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7189 prevents mkdir -p from aborting on Alpha
7191 2005-08-12 Raphael Neider <rneider AT web.de>
7193 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7194 db-statements in order to allow for arrays of pointers in code
7195 sections to be placed without interspersed 0-padding, fixes
7197 * (emitStatistics): fixed division by zero for pic18f1220
7198 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7199 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7200 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7201 * (pic16_pCodeConstString): keep track of already emitted string
7202 literals to prevent "duplicate definitions of symbol _str_NR"
7203 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7205 * device/lib/Makefile.in: ignore failing PIC16 library builds
7206 * device/lib/pic16/Makefile: do not build if gputils are missing
7207 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7209 2005-08-10 Raphael Neider <rneider AT web.de>
7211 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7214 2005-08-10 Raphael Neider <rneider AT web.de>
7216 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7217 Rokas' patch to add the new fixed point type "__fixed16x16"
7218 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7219 functions for __fixed16x16 arithmetics
7220 * device/lib/pic16: reimplemented the build system to support
7221 a separate build directory, better handling of libio (create
7222 the library in a separate subdir for each architecture) and
7223 easier configuration (centralized in Makefile.common)
7225 2005-08-07 Raphael Neider <rneider AT web.de>
7227 * src/pic16/gen.c (genrshTwo): fixed sign extension
7228 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7229 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7231 * device/include/pic16/pic18f4220.h: NEW, header for
7232 pic18f4220 and pic18f4320
7233 * device/include/pic16/pic18fregs.h: added new devices,
7234 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7235 * device/include/pic16/signal.h: resolved name clashes
7236 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7237 to also allow testing for interrupt enable bits, added
7238 comments on how to use the macros
7239 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7240 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7241 register definitions for the devices
7242 * device/lib/pic16/pics.all: added new devices
7243 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7245 * device/lib/pic16/libc/stdlib/memfree: do not count
7246 the block header as free memory
7247 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7248 simplified and added missing end-of-blocklist-marker
7249 (reported by Peter Onion, fixes #1252814)
7250 * (_mergeHeapBlock): fixed loop condition
7251 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7252 len==0, restructured code
7253 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7254 up a bit, reduced bitfield accesses, prevent endless loops
7255 in case of heap corruption
7256 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7257 "unreferenced arguments/must return a value" warnings
7258 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7259 replaced BAUDREG with SPBRG
7260 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7261 device/lib/pic16/debug/gstack/gstack.c: replaced
7262 _naked, _asm, _endasm with __naked, __asm, __endasm
7264 2005-08-05 Raphael Neider <rneider AT web.de>
7266 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7267 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7269 2005-08-05 Borut Razem <borut.razem AT siol.net>
7271 * device/lib/Makefile.in: added missing ';'
7272 * configure: removed ^M characters
7274 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7276 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7277 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7280 2005-08-04 Borut Razem <borut.razem AT siol.net>
7282 * configure.in: pic16 libraries build 2nd try - enable running
7283 configure in device/lib/pic16
7284 * configure: regenerated from configure.in
7285 * device/lib/Makefile.in: create $(PORT)/bin directory
7287 2005-08-03 Raphael Neider <rneider AT web.de>
7289 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7290 to get/set values via pointers
7291 * (genUnpackBits,genPackBits): changed detection of
7292 ptr->bitfield vs. sym.bitfield, fixed access via generic
7293 pointers, removed dead (wrong) code for multibyte bitfields
7294 * (genNearPointerGet, genGenPointerGet): removed useless code,
7295 fixed bitfield detection, fixes #1250594
7296 * (genNearPointerSet): removed useless code
7297 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7298 and introduced macro pic16_emitpcode that conditionally emits
7299 the origin of the following pCode (useful for debugging SDCC)
7300 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7301 * (createDefmap): fixed handling of LFSR for --optimize-df
7303 2005-08-02 Borut Razem <borut.razem AT siol.net>
7305 * device/lib/Makefile.in: pic16 libraries build enabled since
7306 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7308 2005-08-02 Raphael Neider <rneider AT web.de>
7310 * src/pic16/gen.c (genPackBits): removed deprecated warning
7311 * (genGenPointerSet): fixed bitfield detection
7313 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7315 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7317 2005-07-31 Raphael Neider <rneider AT web.de>
7319 * device/lib/pic16/libdev/pic18f458.c,
7320 device/include/pic16/pic18f458.h: added missing T0CONbits
7322 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7324 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7326 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7328 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7330 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7332 * device/include/mcs51/at89c51ed2.h: added.
7334 2005-07-23 Raphael Neider <rneider AT web.de>
7336 * src/pic/gen.h: added emitpcode macro for debugging
7337 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7338 and replace by macro adding debug information on demand
7339 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7340 * (gencjne): tried to fix; replaced with correct (slower) code
7341 * (gen{Unp,P}ackBits): fixed single bit access
7342 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7343 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7344 previous instruction
7345 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7346 register has to be handled with care (forbidding movement
7347 of assignments/uses, removing assignments completely, ...)
7348 * (pCodeOptime2pCodes): make use of regIsSpecial
7349 * added lots of debugging output (commented out)
7350 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7351 from being reused as result UNLESS it is known to work
7353 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * support/Util/dbuf.h: include <stddef.h> for size_t
7356 * .version: changed to version 2.5.2
7358 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7360 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7362 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7364 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7365 (genModOneByte): removed needless psha/pula
7367 2005-07-22 Raphael Neider <rneider AT web.de>
7369 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7370 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7371 * src/pic/gen.c (resolveIfx): do not "invent" labels
7372 * (genSkipc): changed to positive logic
7373 * (genSkipCond): removed as no longer needed
7374 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7376 * (genLeftShift): check operands are in different registers
7377 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7378 INCF does not update CARRY...
7379 * src/pic/main.c: fixed _linkCmd
7380 * src/pic/pcode.c (unlinkpCode): added inactive code
7381 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7382 alive (do not assign result and operand overlapping registers)
7384 2005-07-22 Raphael Neider <rneider AT web.de>
7386 * src/pic/device.c (dump_sfr): replaced register declaration with
7387 call to emitSymbolToFile() to avoid duplicate symbols
7388 * (assignRelocatableRegisters): do not declare external symbols
7389 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7390 right (take size of type, not etype)
7391 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7392 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7393 * (packRegsForAccUse): disabled assignment of WREG as
7394 the result reg to prevent occurence of just fixed #1235003,
7396 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7397 symbols (avoids duplicate symbols in .asm file)
7398 * (pic14emitRegularMap): use emitSymbolToFile()
7399 * src/pic/gen.c (aopOp): fixed spillLocation handling
7400 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7401 * (genDataPointerSet): removed unneccessary variables/output
7403 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7406 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7408 2005-07-21 Raphael Neider <rneider AT web.de>
7410 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7411 architecture cannot handle them efficiently, fixes bug #1235003
7412 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7413 check for empty sets before using them (fixes bug #1232190)
7415 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7417 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7418 (lnksect2): generate warnings for memory overlap
7419 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7420 constseg to set the name of these segments so you can instruct the linker
7421 to place them in banks
7422 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7423 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7424 added code_seg and const_seg to options
7425 * src/SDCCglue.c (emitMaps): use options.const_seg,
7426 (createInterruptVect): put interrupt vectors in segment HOME,
7427 (glue): put HOME before static segment and put the main glue in HOME,
7428 (glue): use options.code_seg
7429 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7430 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7431 these segments so you can instruct the linker to place them in banks
7432 (linkEdit): use code_loc for HOME segment which should be the first
7433 segment in code memory now
7434 * src/SDCCmem.c: fixed more stuff like bug 1238386
7435 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7436 (changePointer): don't change function pointers to code pointers for
7438 (compareType): added exceptional check for banked function pointers
7439 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7440 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7441 after static in code memory
7442 * src/mcs51/gen.c: added aopLiteralLong prototype,
7443 (aopForSym): use getSize for functions,
7444 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7445 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7446 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7448 (genPcall): use call for literal function pointers and generate banked
7449 calls over the one trampoline so there's only one place for the user to
7450 modify according to his/hers hardware,
7451 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7452 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7453 * src/mcs51/main.c: added keyword banked,
7454 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7455 * support/Util/SDCCerr.c,
7456 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7457 needed for passing the bank and address to the trampoline
7458 * device/lib/mcs51/crtbank.asm: added for bankswitching
7459 * device/lib/mcs51/Makefile: added crtbank
7461 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7463 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7464 for fields at offset 0 of a struct or union as reported
7465 on 2005-07-07 in the developer mailing list.
7467 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7469 * src/SDCCmem.c: fixed bug 1238386
7471 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7473 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7474 (patch #1144962), added peephole 300, enabled 259.x
7475 * doc/sdccman.lyx: removed screenshot and provided link instead
7477 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7479 * doc/sdccman.lyx: added section about debugging with ddd
7480 * doc/figures/ddd_example.eps: screenshot of debugging session
7482 2005-07-04 Raphael Neider <rneider AT web.de>
7484 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7485 like CODE pointers, fixes #1115683
7486 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7487 call, fixes bugs #1232211, #1228110,
7488 fixed wrong casts to pCodeFlow from pCodeInstructions
7490 2005-07-04 Raphael Neider <rneider AT web.de>
7492 * src/pic/gen.c (popGet): changed assert to allow for
7494 * (popGetAddr): changed signature to provide
7495 an additional index, patched all call sites
7496 * (genCmpEq): handle literal-like operands correctly
7497 * (genAddrOf): added sanity checks on __code/__data pointers
7498 * (genAssign): added handling of symbols from __code section
7499 * (gencjne): do not generate code for comparisons whose result
7500 is neither stored nor used, fixes bug #1171114
7501 * (AccLsh, AccRsh): operate on operand instead of WREG
7502 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7503 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7505 * rewrote complete shift-by-literal logic, commented unused
7507 * (genConstPointerGet): get multiple bytes (if result size > 1),
7508 fixed handling of non-immediate addresses
7509 * (genPointerGet): handle CODE pointers like CONST pointers
7510 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7511 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7512 operand is to be treated as a literal or not
7513 * (mov2w,genPcall,genCmpEq),
7514 src/pic/genarith.c: use aop_isLitLike() to decide between
7515 literal/register contents
7516 * (addSign): added missing offset
7517 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7518 only emit comment in debug-mode,
7519 use {aop,op}_isLitLike throughout the file
7520 * src/pic/glue.c: fix initializers for pointers (work in progress)
7521 * src/pic/pcode.c (get_op): honor index on _const symbols
7522 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7523 * (dumppBlock): added pCode size estimation
7524 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7525 check for IS_SYMOP before OP_SYMBOL'ing
7526 * fixed indentation, compacted switch-statements
7527 * (allocReg): find free register and allocate it instead of
7528 allocating new registers all the time
7529 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7530 registers as its operands (necessary only for multibyte GETs)
7532 2005-07-01 Raphael Neider <rneider AT web.de>
7534 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7535 debugging .asm-output macros FENTRY + FEXIT
7536 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7538 * (emitpComment): NEW, printf to pCode
7539 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7541 * (popGetAddr): NEW, variant of popGet to access an immediates
7542 high(er) bytes instead of the n'th byte of memory they reference,
7543 replaced popGet with popGetAddr where neccessary
7544 * (genDataPointerGet): reactivated and fixed implementation
7545 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7547 * (genDataPointerSet): fixed multibyte assignments
7548 * (genpic14Code): fixed --i-code-in-asm handling
7549 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7550 * (genPlus): fixed index-out-of-bounds error
7551 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7552 * src/pic/ralloc.c: added debugging output macro FENTRY2
7553 * (spillThis): fixed indentation, enbraced for-body for clarity
7554 * (rematStr): commented out as now unused
7555 * (regTypeNum): commented out special spill case (overwrites
7557 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7559 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7561 * doc/sdccman.lyx: documented sfr16/sfr32,
7562 added example for using storage class with function pointers
7563 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7565 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7567 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7568 * device/lib/_itoa.c,
7569 * device/lib/_ltoa.c: optimized codesize
7570 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7571 but don't know how to suppress the double warning.
7572 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7573 * support/Util/SDCCerr.c,
7574 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7576 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7578 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7579 fixed old K&R prototypes
7580 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7581 * device/lib/_gptrget.c,
7582 * device/lib/_gptrgetc.c,
7583 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7584 also new versions for small generic pointers and banked generic pointers
7585 * src/port.h: added const_name
7586 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7587 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7588 * src/SDCCcse.c (findPrevIc): check all associative operators
7589 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7590 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7591 * src/SDCCmem.c: updated comments,
7592 set far-space to 0 for pdata, results in optimized code
7593 * src/SDCCmem.h: added macro CONST_NAME
7594 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7595 moving the info into the highest bits, see also gptrget/gptrput
7596 * src/src.dsp: added sdcc.ico to project files
7597 * src/avr/gen.c (genCast): fixed bug 0x%d
7598 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7599 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7600 relation between ptr_type and DCL_TYPE,
7601 (genCast): fixed bug 0x%d
7602 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7603 (CODE)" for const_name
7604 * src/hc08/gen.c (genCast): fixed bug 0x%d
7605 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7606 (hc08_port): added "CONST (CODE)" for const_name
7607 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7608 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7609 between ptr_type and DCL_TYPE,
7610 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7611 operand* and took AOP() inside function so sfr-ness can be checked,
7612 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7614 (genFunction, genEndFunction): optimized stack setup,
7615 (genMinus): optimized for literals with ending zeroes (in bytes),
7616 (genCast): fixed bug 0x%d
7617 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7618 (mcs51_port): added "CONST (CODE)" for const_name
7619 * src/mcs51/peeph.def: made rule 226 more generic
7620 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7621 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7622 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7623 * src/z80/main.c (z80_port): added NULL for const_name,
7624 (gbz80_port): added NULL for const_name
7625 * support/regression/tests/bug663539.c,
7626 * support/regression/tests/sfr16.c: new tests
7628 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7630 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7632 2005-06-24 Raphael Neider <rneider AT web.de>
7634 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7636 * device/include/pic16/signal.h: added USBIF
7639 2005-06-24 Raphael Neider <rneider AT web.de>
7641 * device/lib/pic16/libdev/pic18f2455.c,
7642 device/include/pic16/pic18f2455.h: NEW
7643 * device/include/pic16/pic18fregs.h,
7644 device/lib/pic16/pics.all,
7645 src/pic16/device.c: added 18f2455
7646 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7647 device/include/pic16/{pic18f[68][567].h,usart.h}:
7648 replaced MULTIPLE_USARTS define with more relaible
7649 compatibility sfrs (for USART access)
7651 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7653 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7654 and the output asm file line is printed on two lines.
7656 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7658 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7659 BGT, BLE, BHI, and BLS instructions
7660 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7662 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7663 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7665 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7667 2005-06-15 Raphael Neider <rneider AT web.de>
7669 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7670 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7671 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7672 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7673 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7675 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7677 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7678 Marcel Telka in bug #1215704
7680 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7682 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7683 located in shared memory bank.
7685 2005-05-31 Raphael Neider <rneider AT web.de>
7687 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7688 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7689 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7691 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * device/lib/_strncpy.c: fixed the fix
7695 2005-05-26 Raphael Neider <rneider AT web.de>
7697 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7698 initializers with \0, bug #1208187
7699 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7700 intializers with \0, bug #1208187
7702 2005-05-26 Raphael Neider <rneider AT web.de>
7704 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7705 initializers with \0, bug #1208187
7706 * src/pic16/main.c (_process_pragma): added sanity checks
7707 for stack position and size, emit warnings when appropriate
7709 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7711 * device/lib/_strncpy.c: fixed not filling with \0
7713 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7715 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7717 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7718 compound_statement),
7720 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7722 2005-05-24 Raphael Neider <rneider AT web.de>
7724 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7726 2005-05-24 Raphael Neider <rneider AT web.de>
7728 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7729 TRISE definitions, closes bug #1162453
7731 2005-05-22 Raphael Neider <rneider AT web.de>
7733 * src/pic16/main.c (_process_pragma): check for missing
7734 arguments to pragmas code and udata
7735 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7736 consistency fixes to match other headers (thanks to Jim Paris)
7737 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7739 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7741 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7743 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7745 * support/regression/tests/bug1198642.c: new test
7746 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7747 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7748 * support/scripts/resource.h,
7749 * support/scripts/resource.rc,
7750 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7751 * support/scripts/sdcc.ico: added 32x32 icon
7753 2005-05-18 Raphael Neider <rneider AT web.de>
7755 * device/lib/pic16/libdev/pic18f*.c,
7756 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7757 keywords to "__sfr" and "__at (X)"
7758 * device/include/pic16/pic18fregs.h: added pic18f4520
7759 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7760 #1203088 (MPLAB compatibility)
7762 2005-05-17 Raphael Neider <rneider AT web.de>
7764 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7765 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7766 * device/lib/pic16/pics.all: added new devices
7767 * src/pic16/device.c: added support for pic18f4520
7769 2005-05-16 Raphael Neider <rneider AT web.de>
7770 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7771 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7772 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7773 convenience function for bit access
7775 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7777 * device/lib/printf_large.c: fixed bug 1193299
7778 * support/regression/tests/bug1057979.c: added test %3.3s
7780 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7782 * device/include/mcs51/8051.h,
7783 * device/include/mcs51/8052.h: made parseable with lint
7784 * device/include/mcs51/lint.h: added include file for (sp)lint
7785 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7786 * doc/cdbfileformat.lyx,
7787 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7789 2005-05-14 Raphael Neider <rneider AT web.de>
7791 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7792 * device/lib/pic16/libc/stdlib/itoa.c (new)
7793 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7794 * device/lib/pic16/libio/Makefile: exclude subdir according to
7795 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7796 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7797 * src/pic16/gen.c (genFunction): prevent annoying warning
7798 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7800 * support/cpp2/cppmain.c (cpp_output_string): new
7801 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7804 2005-05-13 Borut Razem <borut.razem AT siol.net>
7806 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7808 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7810 * .version: changed to version 2.5.1; back to bleeding edge development
7812 2005-05-11 Borut Razem <borut.razem AT siol.net>
7814 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7815 generate PDF version 1.3 documents
7817 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7819 * .version: changed to version 2.5.0
7821 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7823 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7825 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7827 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7828 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7829 well as many smaller updates.
7830 * .version: changed to version 2.5.0-pre1
7832 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7834 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7836 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * support/regression/tests/bug1185672.c: added
7839 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7841 * src/mcs51/gen.c (genCall): added comments, made it look safer
7842 * src/mcs51/gen.c (genEndFunction): simplified
7844 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7846 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7848 2005-04-14 Borut Razem <borut.razem AT siol.net>
7850 * fixed bug 1045046 - SIGSEGV with really simple code?:
7851 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7852 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7854 2005-04-14 Borut Razem <borut.razem AT siol.net>
7856 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7857 src/pic16/device.h: temporarily disabled experimental #inline pragma
7860 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * device/include/z80/stdio.h,
7863 * device/include/z80/string.h: removed these highly incomplete files so
7864 SDCC can use the default ones in device/include/
7866 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7868 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7870 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7873 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * device/include/malloc.h: removed redundant __reentrant prototypes
7876 * device/lib/_mullong.c: added working xstack variant in asm (C version
7877 doesn't pass regression tests)
7878 * device/lib/bpx.c: used __data and made bpx char for mcs51
7879 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7880 (createFunction): fixed bug with xstackPtr
7881 * src/SDCCcse.c: corrected comments
7882 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7883 (killDeadCode, eBBlockFromiCode): removed unused code
7884 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7886 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7887 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7888 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7889 (genModOneByte): fixed warning in MSVC
7890 * src/mcs51/main.c (): added comments
7891 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7893 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7895 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7897 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7899 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7901 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7903 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7904 characters arrays of larger size than the declared one.
7906 2005-04-10 Borut Razem <borut.razem AT siol.net>
7908 * src/pic/gen.c (genInline),
7909 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7910 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7911 (findNextInstruction), (findPrevInstruction),
7912 (findInstructionUsingLabel),
7913 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7914 * src/pic/pcode.c (findLabel): added missing '\n'
7915 * src/src.dsp: added SDCCdwarf2.c to the project
7917 2005-04-09 Borut Razem <borut.razem AT siol.net>
7919 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7921 2005-04-08 Raphael Neider <rneider AT web.de>
7923 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7924 into the chain after a given one) and mergeDefmapSymbols (combine
7925 defmap entries for each symbol per pcode)
7926 * (createDefmap): have defmap entries merged in the end
7927 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7928 a symbol before replacing one access type's symbol, merge symbols in
7929 the end (replacement symbol might already have an entry)
7930 * (assignValnums): keep reference to written WREG intact
7932 2005-04-08 Raphael Neider <rneider AT web.de>
7934 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7937 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7939 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7942 2005-04-07 Raphael Neider <rneider AT web.de>
7944 * device/include/pic16/usart.h: added compatibility defines for
7945 devices with more than one USART
7946 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7948 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7950 * device/lib/Makefile.in: updated for port specific include
7952 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7954 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7956 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7958 * device/include/8051.h,
7959 * device/include/8052.h,
7960 * device/include/at89S8252.h,
7961 * device/include/at89c55.h,
7962 * device/include/at89x051.h,
7963 * device/include/at89x51.h,
7964 * device/include/at89x52.h,
7965 * device/include/mcs51reg.h,
7966 * device/include/reg51.h,
7967 * device/include/reg764.h,
7968 * device/include/regc515c.h,
7969 * device/include/sab80515.h: (re)moved these 12 files
7970 * device/include/mcs51/8051.h,
7971 * device/include/mcs51/8052.h,
7972 * device/include/mcs51/at89S8252.h,
7973 * device/include/mcs51/at89c55.h,
7974 * device/include/mcs51/at89x051.h,
7975 * device/include/mcs51/at89x51.h,
7976 * device/include/mcs51/at89x52.h,
7977 * device/include/mcs51/mcs51reg.h,
7978 * device/include/mcs51/reg51.h,
7979 * device/include/mcs51/reg764.h,
7980 * device/include/mcs51/regc515c.h,
7981 * device/include/mcs51/sab80515.h: and added them here
7983 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7985 * device/include/stdarg.h: changed SDCC specific keywords to double
7987 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7989 * device/include/hc08/mc68hc908gp32.h,
7990 * device/include/hc08/mc68hc908jb8.h,
7991 * device/include/hc08/mc68hc908jkjl.h,
7992 * device/include/hc08/mc68hc908qy.h: fixed comments
7993 * device/include/mcs51/README: updated
7994 * device/include/mcs51/c8051f120.h: added PINRSF
7995 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7996 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7997 amidst code. Also inline is not supported.
7999 2005-04-06 Raphael Neider <rneider AT web.de>
8001 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8002 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8003 callers stack/frame pointers
8005 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8007 * device/include/pic16/usart.h: added, missing in previous commit,
8008 * device/include/pic16/adc.h: fixed typo,
8009 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8011 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8013 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8014 uninitialized because a bug appears with gplink
8015 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8016 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8017 complains for unrecognised option
8019 2005-04-05 Raphael Neider <rneider AT web.de>
8021 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8022 structs as well (using memcpy)
8023 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8024 on ISRs (GOTO has no label)
8025 * src/pic16/device.h: added OF_OPTIMIZE_DF
8026 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8027 new data flow analysis/optimization
8028 * src/pic16/pcode.c: added (prototypes for and implementation of)
8029 dataflow analysis functions, fixed pCodeInstructions' inCond and
8030 outCond values, made RCALL a branch instruction
8031 * (pic16_unlinkpCode): keep C line if possible
8032 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8033 C line moved if possible
8034 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8035 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8036 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8037 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8039 * (pic16_getJumptabpCode): NEW, needed in...
8040 * (LinkFlow): fixed handling of jumptables, calls and conditional
8042 * (pic16_InsertCommentAfter): NEW
8043 * (pic16_pCodeReplace): made verbose and flow preserving
8044 * (AnalyzeFlow): added call to data flow analysis
8045 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8046 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8047 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8049 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8051 * src/SDCCast.c (decorateType): fixed bug #1105626
8053 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8055 * device/include/asm/pic16/features.h,
8056 * pic18f*.h headers,
8057 * device/include/pic16/adc.h,
8058 * device/include/pic16/delay.h,
8059 * device/include/pic16/i2c.h,
8060 * device/include/pic16/malloc.h,
8061 * device/include/pic16/stdio.h,
8062 * device/include/pic16/stdlib.h,
8063 * device/include/pic16/string.h,
8064 * device/lib/pic16/libc/stdio/printf_tiny.c,
8065 * device/lib/pic16/libc/stdio/printf_small.c,
8066 * device/lib/pic16/libc/stdio/strmgpsim.c,
8067 * device/lib/pic16/libc/stdio/strmmssp.c,
8068 * device/lib/pic16/libc/stdio/strmusart.c,
8069 * device/lib/pic16/libc/stdio/vfprintf.c,
8070 * device/lib/pic16/libc/stdlib/ltoa.c,
8071 * device/lib/pic16/libc/stdlib/putchar.c,
8072 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8073 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8074 * device/lib/pic16/libc/stdlib/memchrram.c,
8075 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8076 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8077 * device/lib/pic16/libio/adc/adcbusy.c,
8078 * device/lib/pic16/libio/adc/adcread.c,
8079 * device/lib/pic16/libio/adc/adcsetch.c,
8080 * device/lib/pic16/libio/usart/ubaud.c,
8081 * device/lib/pic16/libio/usart/ubusy.c,
8082 * device/lib/pic16/libio/usart/udrdy.c,
8083 * device/lib/pic16/libio/usart/uopen.c,
8084 * device/lib/pic16/libio/usart/uputc.c,
8085 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8086 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8087 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8088 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8089 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8090 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8091 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8092 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8093 specific keywords to double underlined form,
8094 * device/lib/pic16/libc/Makefile.rules,
8095 * device/lib/pic16/libsdcc/Makefile.rules,
8096 * device/lib/pic16/libm/Makefile,
8097 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8098 to compile with C standard set in Makefile.common
8099 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8100 rand.c and crc.c in compilation process,
8101 * device/lib/pic16/libsdcc/int/divuint.c,
8102 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8103 `c' from signed to unsigned,
8104 * device/lib/pic16/startup/crt0.c,
8105 * device/lib/pic16/startup/crt0i.c,
8106 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8107 keywords to double underlined form, bug fixes in _do_cinit function
8108 which prevented the correct initialization of the .idata segment,
8109 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8110 core to enter a infinite loop
8111 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8113 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8115 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8117 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8119 * device/include/Makefile.in: add support for hc08 subdirectory
8120 * device/include/hc08/: new subdirectory
8121 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8122 Lucas Loizaga, thanks!
8123 * device/include/hc08/mc68hc908qy.h,
8124 * device/include/hc08/mc68hc908gp32.h,
8125 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8126 their own directory. Changed internal macro names to use the compiler
8127 reserved namespace. Changed SDCC specific keywords to double
8129 * device/include/math.h,
8130 * device/include/malloc.h,
8131 * device/include/stdarg.h,
8132 * device/include/stdbool.h
8133 * device/include/string.h,
8134 * device/include/tinibios.h,
8135 * device/include/ds400rom.h,
8136 * device/include/8051.h,
8137 * device/include/8052.h,
8138 * device/include/80c51xa.h,
8139 * device/include/at89c55.h,
8140 * device/include/at89S8252.h,
8141 * device/include/at89x51.h,
8142 * device/include/at89x52.h,
8143 * device/include/ds80c390.h,
8144 * device/include/reg764.h,
8145 * device/include/regc515c.h,
8146 * device/include/sab80515.h,
8147 * device/include/mcs51/c8051f000.h,
8148 * device/include/mcs51/c8051f018.h,
8149 * device/include/mcs51/c8051f020.h,
8150 * device/include/mcs51/c8051f040.h,
8151 * device/include/mcs51/c8051f060.h,
8152 * device/include/mcs51/c8051f120.h,
8153 * device/include/mcs51/c8051f300.h,
8154 * device/include/mcs51/c8051f310.h,
8155 * device/include/mcs51/c8051f320.h,
8156 * device/include/mcs51/c8051f330.h,
8157 * device/include/mcs51/c8051f350.h,
8158 * device/include/z180.h: Changed SDCC specific keywords to double
8161 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8163 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8165 * (pic16_assignConfigWordValue): disable testing of configuration
8166 register value with config mask,
8167 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8168 function with port->fun_prefix,
8169 * (genFunction): when generating a naked interrupt function never
8170 create an absolute segment placed in interrupt vector address, place
8171 the actual interrupt function at IVA instead, when an interrupt
8172 function is generated with unspecified interrupt then do not create
8173 the absolute section,
8174 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8175 code for generating a call to generic pointer get/put function with
8176 a call to function pic16_callGenericPointer(),
8177 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8178 the call to the generic pointer get/put functions with prefixing the
8179 function name with port->fun_prefix,
8180 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8181 * src/pic16/main.c (_process_pragma): prefix function with
8183 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8184 calling assembler, old 18Fxxxx macro is deprecated,
8185 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8186 PC_ASMDIR in while condition,
8187 * (findInstruction): add PC_ASMDIR in while condition,
8188 * (buildCallTree): prefix main with port->fun_prefix,
8189 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8190 identifier for variable with banked access in instructions BTFSS,
8191 BTFSC, BCF, BSF, BTG
8192 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8193 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8194 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8195 perform optimization when enviroment variable NO_REG_OPT is set,
8196 * (insideLRBlock): NEW, return 1 if register is inside an
8197 INF_LOCALREGS block,
8198 * (RemoveRegFromLRBlock): remove a register that is completely
8199 eliminated by register optimization, but it is still left in local
8200 register store/restore in/from stack block,
8201 * (Remove2pcodes): after removing register, check to see if it
8202 should be removed from local register store/restore in/from stack
8204 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8205 DUMMY_READ_VOLATILE,
8207 * device/include/pic16/adc.h: minor prototype modifications and
8209 * device/include/pic16/malloc.h: added GPL notice various
8211 * device/include/pic16/stdint.h: NEW, standard header for ints
8212 * device/include/pic16/delay.h: NEW, header for delay functions,
8213 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8215 * device/include/pic16/signal.h: NEW, header providing helper macros
8216 for implementing signal handlers,
8217 * device/include/pic16/stdio.h: added prototypes for functions,
8218 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8219 prototypes for stdin and stdout, added macro PUTCHAR to
8220 automatically implement putchar function prototype,
8221 * device/include/pic16/usart.h: modified and updated USART library,
8222 * device/lib/pic16/libio/adc/,
8223 * device/lib/pic16/libio/i2c: some modifications to improve library
8225 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8226 family of functions,
8227 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8228 family of functions and other sources,
8229 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8230 of the PIC18Fxx[28] devices,
8231 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8232 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8233 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8234 _do_cinit function, because the previous failed when local variables
8235 where not placed in the same memory bank,
8236 * device/lib/pic16/libsdcc/char/: various modifications to improve
8237 library performance,
8238 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8239 information on the new functions of the c library and more...
8241 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8243 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8245 2005-03-26 Raphael Neider <rneider AT web.de>
8247 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8248 if condition == CARRY)
8249 * (genCmp): adapted to new genSkipc semantics
8250 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8251 on rIfx (genCmp was broken)
8253 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8255 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8256 * src/z80/main.c (_keywords[]),
8257 * src/SDCCglobal.h (struct options),
8259 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8260 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8261 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8262 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8263 always available in leading double underscore form. The C99 support is
8264 mostly missing, but it's a start.
8265 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8266 reserved identifier "__data".
8268 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8270 * src/mcs51/peeph.def: fixed bug 1170013
8272 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8274 * device/include/mcs51reg.h: fixed bug 842007
8276 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8278 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8281 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8283 * src/port.h (struct PORT),
8284 * src/avr/ralloc.c (avr_assignRegisters),
8286 * src/ds390/ralloc.c (ds390_assignRegisters),
8288 * src/hc08/ralloc.c (hc08_assignRegisters),
8290 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8292 * src/pic/ralloc.c (pic14_assignRegisters),
8294 * src/pic16/ralloc.c (pic16_assignRegisters),
8296 * src/xa51/ralloc.c (xa51_assignRegisters),
8298 * src/z80/ralloc.c (z80_assignRegisters),
8300 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8301 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8303 * src/SDCCdflow.c (computeDataFlow),
8305 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8307 * src/SDCCcflow.c (*),
8309 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8310 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8311 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8312 immedDom() returning wrong block; probably fixes bug #1160833)
8314 2005-03-20 Borut Razem <borut.razem AT siol.net>
8316 * support/scripts/inc2h.pl: WIN32 port
8318 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8320 * device/lib/makefile.in: added abs.c and labs.c
8322 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8324 * device/include/stdint.h: added
8325 * device/lib/abs.c: added
8326 * device/lib/labs.c: added
8327 * device/include/stdlib.h: added abs() and labs() prototypes
8328 * device/lib/libsdcc.lib: added abs and labs
8329 * device/include/float.h,
8330 * device/lib/_fsmul.c,
8331 * device/lib/printf_fast.c,
8332 * device/lib/printf_tiny.c: updated comments
8334 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8336 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8339 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8341 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8342 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8344 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8346 * device/lib/printf_large.c: removed inline assembly for portability and
8347 readability. Use printf_fast if speed or size are more important.
8348 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8349 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8351 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8353 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8354 prevent compiler warning
8356 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8358 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8359 moved to level 0 and declared as static. Also they are explicit
8360 placed in access bank. This was necessery because some times they
8361 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8362 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8363 optimizations. Currently only compare to unsigned char is implemented,
8364 * src/pic16/gen.c: added fReturnIdx array,
8365 * (struct resolvedIfx) is moved to gen.h and made public,
8366 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8367 * (aopForSym): added an optimization to directly store in stack of
8368 the operand of a SEND iCode,
8369 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8370 but as registers instead (AOP_REG) using the fReturnIdx array,
8371 * (pic16_freeAsmop): remove the freed register from the
8372 _G.sregsAlloc field,
8373 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8374 a compare of 'WREG',
8375 * (pic16_popGetTempRegCond): changed function prototype, now
8376 function takes also a bitVector argument v which holds the current
8377 set of registers that are allocated for stack access by aopForSym,
8378 registers allocated in aopForSym for accessing stack symbols are not
8379 any more part of the functions usedRegs field,
8380 * (genCall): some times aopOp is called for a stack variable to be
8381 send, aopForSym might perform the push, if this is true make sure
8382 that genCall doesn't push the variable twice by testing _G.resDirect,
8383 * (genFunction): changed testing for unspecified interrupt number
8384 from 256 to INTNO_UNSPEC,
8385 * modified selection scheme of frame pointer generation. Previously
8386 if function did use local registers a frame pointer was generated,
8387 now a frame pointer is generated only if function has arguments
8388 (that need PLUSW2 register access), or has stack arguments, or the
8389 compiler is not instructed to omit the frame pointer,
8390 * (genEndFunction): before restoring local registers that were saved
8391 in the function preamble, also restore the registers that *might*
8392 have been allocated for stack access,
8393 * (genRet): removed some old comments,
8394 * (genCmp, the active (RN's) version): added a call to the
8395 pic16_genCmp_special function to perform the compare with a more
8396 robust and optimized way,
8397 * (genInline): a feature has been added in inline code generation,
8398 which allows a wildcard variable substitution when writing inline
8399 assembly. Code is incomplete and experimental therefore undocumented,
8400 * (genCast): changed order of aopOp for result and right to allow
8401 aopForSym to directly load the result if possible,
8402 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8403 perform an optimized compare on some selected special occasions,
8404 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8405 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8406 generate an IVT any more,
8407 * src/pic16/main.c (pic16_optionsTable): added command line option
8409 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8410 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8412 * src/pic16/NOTES: Raphael Neider added in list of active developers
8413 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8414 jumptable_end to prevent bug #,
8415 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8416 inCond and outCond fields,
8417 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8418 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8419 turn off register spilling,
8420 * (packRegsForOneUse): synced with other ports' versions although it
8421 is not used currently,
8422 * (pic16_packRegisters): added an optimization while reading
8423 structure bitfields, some registers may be saved (malloc code is
8424 decreased by 80 bytes)
8426 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8428 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8429 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8430 this can be optimized more?
8432 2005-03-10 Raphael Neider <rneider AT web.de>
8434 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8435 genNearPointerGet): (hopefully) fixed access to bitfields via
8436 pointers (p->bitN = x; and x = p->bitN; failed)
8438 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8440 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8442 2005-03-09 Raphael Neider <rneider AT web.de>
8444 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8446 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8448 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8449 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8450 (regTypeNum): set REG_BIT type if necessary
8451 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8452 * support/regression/tests/critical.c: check bug 1144613
8454 2005-03-02 Raphael Neider <rneider AT web.de>
8456 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8458 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8460 * src/avr/ralloc.c (serialRegAssign),
8461 * src/ds390/ralloc.c (serialRegAssign),
8462 * src/hc08/ralloc.c (serialRegAssign),
8463 * src/mcs51/ralloc.c (serialRegAssign),
8464 * src/pic/ralloc.c (serialRegAssign),
8465 * src/pic16/ralloc.c (serialRegAssign),
8466 * src/xa51/ralloc.c (serialRegAssign),
8467 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8469 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8471 * src/SDCCast.c (decorateType): fixed bug 1124787
8473 2005-02-20 Hubert Sack <sack AT digiplan.de>
8474 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8476 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8479 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8481 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8482 to keep the correct label reference count when adding/removing references
8483 to labels. A peephole file using this is appended to patch #1144962.
8485 2005-02-14 Raphael Neider <rneider AT web.de>
8487 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8488 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8489 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8490 retrievals of result operand's value on assignment
8492 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8494 * device/include/pic16/string.h: modified prototype for memccpy()
8495 to memccpy(void *, void *, char, size_t)
8496 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8497 check whether to omit frame pointer or not,
8498 * (genInline): convert all occurences of "\n" to LF in inline
8499 assembler blocks, this helps formatting the inline text,
8500 * (pic16_loadFSR0): modified prototype,
8501 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8502 removed some 8051 legacy code,
8503 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8504 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8505 before allocating temporary registers in functions,
8507 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8509 * support/regression/tests/bitvars.c: corrected the "fix"
8511 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8513 * support/regression/tests/bitvars.c,
8514 * support/regression/tests/bitwise.c,
8515 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8517 2005-02-10 Raphael Neider <rneider AT web.de>
8519 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8520 different size for Alpha
8521 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8523 2005-02-09 Raphael Neider <rneider AT web.de>
8525 * src/SDCC.lex(doPragma) : save and restore warning options as well
8526 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8527 * have #pragma less_pedantic set the errorlevel to WARNING
8529 * (cloneOptimize) : fixed wrong malloc's size
8530 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8531 facilitate correct handling of #pragma (save|restore)
8533 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8535 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8537 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8539 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8541 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8543 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8545 2005-02-02 Raphael Neider <rneider AT web.de>
8547 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8548 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8549 * (pic16_storeForReturn): fixed to allow returning function pointers
8550 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8551 * device/include/pic16/{stddef.h,stdbool.h}: added
8553 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8555 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8557 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8559 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8560 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8561 appeared to be required
8563 2005-01-31 Borut Razem <borut.razem AT siol.net>
8565 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8566 include/mcs51 and include/z80 directories to the package
8568 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8570 * src/hc08/gen.c (genFunction): fixed bug #1112752
8572 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8574 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8576 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8578 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8580 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8582 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8584 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8586 * device/include/c8051fxxx.h: removed these 6 files
8587 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8589 2005-01-26 Raphael Neider <rneider AT web.de>
8591 * src/pic16/gen.c (genAssign): fixed assignment from longs
8592 in codespace (were cut to three bytes)
8593 * (genDummyRead): implemented (except for CODESPACE...),
8595 * src/pic16/glue.c (emitStatistics): beautified
8596 * device/lib/pic16/libm/Makefile: added include path
8598 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8600 * src/z80/gen.c (aopPut): fixed bug #1103902
8602 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8604 * device/lib/expf.c: fixed bug #1095792
8606 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8608 * device/lib/pic16/libm: added Math library sources
8610 2005-01-24 Raphael Neider <rneider AT web.de>
8612 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8613 to enable upcast to pCodeOpReg2 (there is no type tag to
8614 differenciate the two and pic16_popGet2p cast into PCOR2)
8615 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8616 (sizeof(sectNames) changed to sizeof(sectName))
8617 Both patches fix segfaults under MinGW.
8619 2005-01-23 Raphael Neider <rneider AT web.de>
8621 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8622 Safe_[mc]?alloc()'ed variables
8623 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8624 of (byte sized) temporaries (assign them to WREG for now)
8625 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8626 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8627 this might fix SIGSEGVs on MinGW...
8628 * src/SDCCopt.c (killDeadCode): restored original behaviour
8629 (volatile operands might get thrown away though)
8631 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8633 * src/pic16/gen.c: fixed bug #1106975,
8634 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8635 pointer update, INTCON is saved, global interrupts are disabled and
8636 restored after updateing TOS.
8637 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8638 * added function attribute 'shadowregs' to take advantage of shadow
8640 * added function attribute 'wparam' as an alternative to the wparam
8642 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8643 user declares a non-ISR function as 'shadowregs',
8644 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8646 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8648 * .version: bumped version number to 2.4.8
8649 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8651 * device/lib/pic16/libio/i2c/: I2C module support library,
8652 * device/include/pic16/i2c.h: I2C support library header,
8653 * device/lib/pic16/libc/stdio/: standard IO support sources,
8654 * (printf_small.c): printf_small() source, supports float print,
8655 * (printf_tiny.c): printf_tiny() source, does not support floats,
8656 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8657 enable global optimizations for entire library source, other
8658 Makefiles in the source tree are also modified to reflect this,
8659 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8661 * doc/sdccman.lyx: updated to reflect new changes,
8662 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8663 sym->onStack if-case,
8664 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8665 sbit, idata, _idata, xdata, _xdata,
8666 * added pragma library, to link an external library, (see doc),
8667 * removed command line options, --pomit-config-words, --pomit-ivt,
8668 --pleave-reset-vector,
8669 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8670 when calling assembler to reflect memory model used, also define
8671 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8672 reflect stack model used,
8673 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8674 on stack return NULL,
8676 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8678 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8679 of the operands is volatile. Fixes #1020220
8681 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8683 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8684 * (OptimizeRegUsage): make sure that there is really no other flow where
8685 the first pCode is used
8687 2005-01-22 Raphael Neider <rneider AT web.de>
8689 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8690 to fix #1106967 (pCode->seq are not set up correctly)
8692 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8694 * src/SDCCglue.c (glue): make sure code area is declared before the
8695 static initialization area.
8697 2005-01-21 Raphael Neider <rneider AT web.de>
8699 * device/lib/Makefile.in: fixed test for pic16 install dir
8700 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8702 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8703 added --optimize-goto compiler switch and pragma wparam documentation
8704 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8705 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8706 and PRODH closing bug #1071770 (peephole optimizer)
8708 2005-01-19 Raphael Neider <rneider AT web.de>
8710 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8711 cmdLine buffers (used when calling sdcpp...) are large enough
8712 (MAX_PATH=256 truncates arguments leading to system halts when
8714 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8715 * (genUminus): rewritten to for efficiency
8716 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8717 used uninitialized in some cases)
8718 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8719 copy the third byte from the int -- now assumes 0x80 (data memory)
8720 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8721 operands (genAddLit expects the iCode's operands to swapped as
8722 well), fixed leftover bytes (crashed for short left operands)
8723 * (pic16_genMinusDec): performance improvements, removed false
8725 * (pic16_genMinus): fixed to cope with differently sized operands
8726 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8728 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8729 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8730 new banksel optimization
8731 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8732 analysis for temporary registers (segfaults...)
8733 * src/pic16/peeph.def: added rule
8735 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8737 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8738 which converts a float number to its ASCII representation
8739 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8740 functions to convert the fractional and integer part of a float to ASCII,
8741 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8742 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8744 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8746 * device/include/pic16/adc.h: added GPL info,
8747 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8748 a pCodeOp as tested operand,
8749 * (genNearPointerGet): optimized bit testing, does not use
8750 intermediate register for bit value, test directly instead with
8751 BTFSS, BTFSC, works only for single bits,
8752 * (genpic16Code): dump the name of the iCode in the asm,
8753 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8754 renamed to pic16_decodeOp,
8755 * (serialRegAssign): do not allocate a temporary register for iCode
8756 sequences that test a single bit for 1/0
8758 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8760 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8761 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8762 access stack and frame pointers. They are initially assigned to
8763 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8764 accessing SFRs. Updated all occurences of modification of stack or
8765 frame pointer in gen.c and pcode.c,
8766 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8767 assigning of a literal value to pointers,
8768 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8769 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8772 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8774 * doc/sdccman.lyx: update documentation about stack pragma, added
8775 some info for stack memory models
8777 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8779 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8781 2005-01-08 Raphael Neider <rneider AT web.de>
8783 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8784 udata sections to fix bug #1097823
8786 2005-01-05 Raphael Neider <rneider AT web.de>
8788 * src/pic16/gen.c (genGenericShift): added handling of differently
8789 sized left operand and result
8791 2005-01-04 Raphael Neider <rneider AT web.de>
8793 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8794 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8795 to hold the condition bit)
8796 * added new version of genCmp (old code available via #define)
8797 * added new version of genShiftLeft/genShiftRight in a generic
8798 way, now supports shifting by negative values
8799 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8800 shiftCount (expected by genGenericShift)
8801 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8802 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8804 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8805 is an invalid literal too...)
8807 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8809 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8810 from Raphael Neider,
8811 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8812 for 8-bit literals. This fixes some literal operands which are sign
8813 extended to 16-bits ints when instruction needs only 8-bits.
8815 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8817 * device/lib/logf.c: added mcs51 assembly version
8818 * device/lib/expf.c: added mcs51 assembly version
8819 * device/lib/_logexpf.c: new shared asm code for expf and logf
8820 * device/include/math.h: add defines for assembly math library
8821 * device/lib/Makefile.in: build new _logexpf.c
8822 * device/lib/libfloat.lib: use new _logexpf.c
8824 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8827 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8828 device types which have less than 0x7f registers.
8830 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8832 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8834 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8836 * device/lib/printf_fast.c: only build on supported arch.
8837 * device/lib/printf_tiny.c: only build on supported arch.
8838 * device/lib/printf_fast_f.c: only build if asm float lib
8839 * device/lib/_fsget1arg.c: only build if asm float lib
8840 * device/lib/_fsget2args.c: only build if asm float lib
8841 * device/lib/_fsnormalize.c: only build if asm float lib
8842 * device/lib/_fsreturnval.c: only build if asm float lib
8843 * device/lib/_fsrshift.c: only build if asm float lib
8844 * device/lib/_fsswapargs.c: only build if asm float lib
8845 * device/include/stdio.h: don't provide print_fast,
8846 print_fast_f, print_tiny prototypes if --xstack used
8848 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8850 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8851 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8854 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8856 * device/lib/printf_fast_f.c: same as printf_fast, but
8857 with floating point enabled
8858 * device/lib/printf_fast.c: minor tweaks
8859 * device/include/stdio.h: add printf_fast_f
8861 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8863 * src/SDCCmain.c: make --float-reent default for mcs51
8864 * device/lib/_fsadd.c: added mcs51 assembly version
8865 * device/lib/_fssub.c: added mcs51 assembly version
8866 * device/lib/_fsmul.c: added mcs51 assembly version
8867 * device/lib/_fsdiv.c: added mcs51 assembly version
8868 * device/lib/_fseq.c: added mcs51 assembly version
8869 * device/lib/_fsneq.c: added mcs51 assembly version
8870 * device/lib/_fsgt.c: added mcs51 assembly version
8871 * device/lib/_fslt.c: added mcs51 assembly version
8872 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8873 * device/lib/Makefile.in: add _fscmp to build
8874 * device/lib/libfloat.lib: add _fscmp to build
8876 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8878 * device/lib/_fs2slong.c: added mcs51 assembly version
8879 * device/lib/_fs2sint.c: added mcs51 assembly version
8880 * device/lib/_fs2schar.c: added mcs51 assembly version
8881 * device/lib/_fs2ulong.c: added mcs51 assembly version
8882 * device/lib/_fs2uint.c: added mcs51 assembly version
8883 * device/lib/_fs2uchar.c: added mcs51 assembly version
8884 * device/lib/_slong2fs.c: added mcs51 assembly version
8885 * device/lib/_sint2fs.c: added mcs51 assembly version
8886 * device/lib/_schar2fs.c: added mcs51 assembly version
8887 * device/lib/_ulong2fs.c: added mcs51 assembly version
8888 * device/lib/_uint2fs.c: added mcs51 assembly version
8889 * device/lib/_uchar2fs.c: added mcs51 assembly version
8890 * device/include/float.h: added #define to select asm vs c
8892 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8894 * device/lib/printf_fast.c: improvements to float output
8895 * device/include/float.h: add defines for assembly float library
8896 * device/lib/_fsget1arg.c: receive 1 float arg
8897 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8898 * device/lib/_fsnormalize.c: normalize a float
8899 * device/lib/_fsreturnval.c: return float, various helper routines
8900 * device/lib/_fsrshift.c: right shift a float's mantissa
8901 * device/lib/_fsswapargs.c: swap 2 floats
8902 * device/lib/Makefile.in: build these 6 new files for mcs51
8903 * device/lib/libfloat.lib: add these 6 files to the library
8905 2004-12-26 Borut Razem <borut.razem AT siol.net>
8907 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8910 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8912 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8913 and fully reentrant and register bank neutral.
8914 * device/lib/printf_fast.c: added float (not enabled by default),
8915 added compact/slower integer (also not enabled by default),
8916 improved size/speed of fast integer code, other minor changes
8917 * device/include/stdio.h, device/lib/Makefile.in,
8918 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8920 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8922 * src/pic16/pcode.c: declaring variables other than at the start of a
8923 block is not supported in C by VC6.
8925 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8927 * applied a previous patch from Raphael Neider that wasn't included
8928 in the previous commits, which fixes infinite loops within jumptable
8930 * made some fixes that previous patches introduced
8932 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8934 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8935 that fixes an issue with AOP_PCODE asmop's offset,
8936 * (pic16_popCopyReg): update instance field too,
8937 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8938 function of pic port,
8939 * (genCmp, genAnd, genAssign),
8940 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8942 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8944 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8945 variables initial values to idata section,
8946 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8947 variables in some functions. This utilizes parmBytes field of iCode
8948 structure to hold the offset of the variable in stack. (might be
8949 able to use the stack field too?)
8950 * applied patch from Raphael Neider # ### , # ###
8951 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8952 variable initial values in idata section,
8953 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8954 for static variables with initial value
8955 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8956 applied fix in while loop from Raphael Neider.
8958 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8960 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8961 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8962 * src/ds390/ralloc.c (serialRegAssign): spill bits
8963 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8964 * support/Util/SDCCerr.c,
8965 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8966 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8967 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8969 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8971 * device/include/sdcc-lib.h: inserted LGPL, added includes
8972 asm/ds390/features.h and asm/mcs51/features.h
8973 * device/include/asm/default/features.h,
8974 * device/include/asm/gbz80/features.h,
8975 * device/include/asm/z80/features.h: added empty _AUTOMEM
8977 * device/include/asm/ds390/features.h,
8978 * device/include/asm/mcs51/features.h: added files with defines for
8979 _AUTOMEM and _STATMEM indicating automatic and static storage class
8980 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8981 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8982 * src/SDCCicode.c (geniCodeCast),
8983 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8984 * src/SDCCloop.c (loopInduction): removed unused variable lr
8985 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8986 to convertToFcall to include char modulo (RFE 1065037), added check
8987 if left operand is unsigned and use abs of literal value
8988 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8989 as it doesn't work after conversion from peephole.def to peephole.rul
8990 * src/mcs51/gen.c (toBoolean): added check for size,
8991 (genModOneByte): optimized code for signed char modulo a literal
8992 power of 2 (thanks to Hubert Sack),
8993 (genRRC): removed unnecessary "clr c",
8994 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8995 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8997 swapped rules 256.c and 256.d,
8998 extended 256.d by using new multiple checks (thanks Erik),
8999 added rules 256.e and 256.f,
9000 updated rule 261.a and 261.b to new generated code
9001 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9003 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9005 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9006 induction related bugs, including first part of bug #1074377
9008 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9010 * applied patch from bug-report #1076292,
9011 * applied patches for genAnd and Goto-optimizations for Raphael
9013 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9014 dump a less iCode information,
9015 * src/pic16/device.h (pic16_options_t): added field debgen,
9016 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9017 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9018 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9020 * (various functions): added macros FENTRY and FENTRY2 to functions,
9021 to emit function prologue,
9022 * (various functions): fixed indentation,
9023 * (genNearPointerGet): fixed loading of FSR0,
9024 * (genPackBits): applied patch from Raphael Neider to fix updating
9025 of FSR0 and touching only the modified bits,
9026 * src/pic16/genarith.c (various functions): added macros FENTRY to
9027 emit function prologue in comments,
9028 * src/pic16/pcode.h: added functions debugf2, debugf3,
9029 * src/pic16/ralloc.c: partial fix for packForPush caused
9032 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9034 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9035 <stsp AT users.sourceforge.net> with reversed byte order
9036 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9038 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9040 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9042 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9043 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9045 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9047 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9049 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9051 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9053 (setFromConditionArgs): friendly operand parser for peephole rules,
9054 (operandBaseName, operandsNotRelated): new peephole condition
9055 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9056 architecture specific register naming into account, handles n-way
9057 comparisons, and supports quoted literals
9058 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9060 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9062 * src/mcs51/peeph.def: fixed bug #1076940
9064 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9066 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9068 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9070 Adding support for replacing ljmps with sjmps in jumptables
9071 generated for switch statements. For now you need to set the
9072 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9073 Now 4 algorithms for mcs51 jumptable generation are used:
9074 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9075 addresses loaded pc-relative for up to 112 cases and stack-pushing
9076 target addresses loaded with offset from dptr for up to 256 cases.
9078 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9079 * src/mcs51/main.c: adapted constants for switch table generation
9080 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9082 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9084 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9085 * support/regression/tests/bug1057979.c: added test for bug 1073386
9087 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9089 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9092 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9094 * src/pic16/device.h,
9095 * src/pic16/genarith.c,
9098 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9100 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9102 Large cummulative patch for pic16 port.
9103 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9104 to call when a stack overflow occurs,
9105 * (malloc.h): added CVS Id tag,
9106 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9108 * added libc directory. The current version of LibC contains string
9109 functions, ctype functions and macros and some functions of the
9110 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9111 be extensively tested in the future. Standard disclaimer here.
9112 Library is not automatically build yet. But one can build it by
9113 invoking 'make' inside the libc directory.
9114 * added ADC library under libio. Preliminary version yet.
9116 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9117 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9118 aopForRemat() now and not by pic16_aopOp(),
9119 * (pic16_popGetTempReg): removed warning messgae when allocating
9120 temporary registers, its a buggy feature and will be removed,
9121 * (pic16_popGet): set register instance field in AOP_CRY,
9122 * (pic16_outBitC): fixed for results in size greater than 1,
9123 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9124 * (pic16_storeForReturn): optimized return of 0,
9125 * (genCmp): experimental code for new genCmp which uses PIC18's
9126 special compare&skip instructions. Initial tests fail some times
9127 with variables grater than 1 byte in size, so new code is disabled,
9128 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9130 * (genCast): began a fix to optimize the casting of a bit to another
9131 bit, now assigning a bitfield to another bitfield will fail, sorry,
9132 * src/pic16/main.c: disabled the use of lr-support feature,
9133 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9134 * added some function prototypes, added function _debugf prototype,
9135 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9136 bits with offset (case PO_GPR_BIT),
9137 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9139 * (isBankInstruction): modified to return 0 for no banking instruction,
9140 and 1 for banking instruction,
9141 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9142 caused stop processing pCodes after a inline assembly block,
9143 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9144 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9145 registers when it shouldn't,
9146 * src/pic16/ralloc.c (allocReg): add preliminary support for
9147 supporting a limited set of temporary registers,
9149 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9151 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9152 genDataPointerSet): ensure assignments always copy in MSB to LSB
9154 (loadRegFromAop): recognize CLRH optimization,
9155 (genFunction): optimize RECEIVE iCodes in reentrant functions
9157 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9159 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9160 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9162 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9163 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9164 contiguous with data
9166 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9168 * device/lib/_gptrget.c (_gptrget),
9169 * device/lib/_gptrgetc.c (_gptrgetc),
9170 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9171 instead of sjmp to ret
9172 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9173 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9175 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9177 * .version: bumped version to 2.4.7
9178 * device/lib/_gptrget.c (_gptrget): is now _naked
9179 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9180 * device/lib/_gptrput.c (_gptrput): is now _naked
9181 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9182 (createFunction): fixed xstack
9183 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9184 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9186 (geniCodeCritical): store original interrupt state in an iTemp bit
9187 var unless stack-auto
9188 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9189 * src/SDCCmain.c (setIncludePath): added include/target to search path
9190 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9191 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9193 (processFuncArgs): put bit vars in bit area
9194 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9195 unsaveRBank): fixed xstack,
9196 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9197 (genFunction, genEndFunction): fixed xstack,
9198 (genAssign): optimization don't walk backwards through mem
9199 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9200 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9201 * support/regression/Makefile: also make library (for stack-auto) when
9202 making "all" and added "test-mcs51-xstack-auto"
9203 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9204 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9205 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9206 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9207 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9208 make-library by MAKE_LIBRARY
9209 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9210 regression tests for xstack
9211 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9212 * support/regression/tests/critical.c: test for critical on mcs51
9214 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9216 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9217 built version of sdcc instead of installed version
9219 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9221 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9222 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9224 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9225 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9226 WARNING: remove device/lib/build/z80/printf.o by hand when
9227 updating from previous build!
9228 * device/lib/z80/printf.c: updated comment
9229 * support/regression/tests/bug1057979.c: test all ports now
9230 * support/regression/tests/bug1065458.c: file added
9232 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9234 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9235 *_start and *_end symbols for static functions
9237 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9240 and search crt0.o in all library paths,
9241 (setIncludePath): proper handling of --nostdinc,
9242 (setLibPath): proper handling of --nostdlib
9243 * support/regression/Makefile,
9244 * support/regression/ports/ds390/spec.mk,
9245 * support/regression/ports/gbz80/spec.mk,
9246 * support/regression/ports/hc08/spec.mk,
9247 * support/regression/ports/mcs51/spec.mk,
9248 * support/regression/ports/mcs51-large/spec.mk,
9249 * support/regression/ports/mcs51-stack-auto/spec.mk,
9250 * support/regression/ports/z80/spec.mk: use include and lib files from
9251 built version of sdcc instead of installed version
9252 * doc/sdccman.lyx: fixed typo in --nostdinc
9254 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9259 * src/pic/gen.c : added support to generate code for struct bit fields.
9261 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9263 * as/xa51/xa_version.h,
9264 * device/include/errno.h,
9265 * device/include/regc515c.h,
9266 * device/lib/_itoa.c,
9267 * device/lib/_ltoa.c,
9268 * device/lib/ser_ir_cts_rts.c,
9269 * sim/ucsim/xa.src/glob.cc,
9270 * sim/ucsim/xa.src/inst_gen.cc,
9271 * sim/ucsim/xa.src/xa_bit.cc,
9272 * sim/ucsim/xa.src/xa_sfr.cc,
9273 * sim/ucsim/z80.src/inst_dd.cc,
9274 * sim/ucsim/z80.src/inst_fdcb.cc,
9275 * support/scripts/keil2sdcc.pl,
9276 * src/pic16/pic16.dsp,
9277 * src/pic16/pic16a.dsp: corrected cvs line endings
9278 * device/lib/printf_large.c: fixed bug 1057979
9279 * src/pic16/gen.c: fixed non-C standard code
9280 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9281 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9282 * support/regression/ports/mcs51/support.c: reload T1 asap
9283 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9284 pdata use and clear idata startup behaviour
9285 * support/regression/tests/bug1057979.c: added
9287 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9289 * device/examples/ds390/ow390/ad26.h,
9290 * device/examples/ds390/ow390/cnt1d.h,
9291 * device/examples/ds390/ow390/crcutil.c,
9292 * device/examples/ds390/ow390/ownet.h,
9293 * device/examples/ds390/ow390/owsesu.c,
9294 * device/examples/ds390/ow390/swt12.h,
9295 * device/examples/ds390/ow390/swtoper.c,
9296 * device/examples/ds390/ow390/temp10.h,
9297 * device/examples/ds390/ow390/thermodl.c,
9298 * device/examples/ds390/tinitalk/tinitalk.dsp,
9299 * device/examples/ds390/tinitalk/tinitalk.dsw,
9300 * device/examples/mcs51/clock/hw.h,
9301 * device/examples/mcs51/simple2/go.bat,
9302 * device/examples/serialcomm/windows/serial.h,
9303 * device/examples/xa51/dummy.c,
9304 * device/examples/xa51/hello.c,
9305 * device/include/80c51xa.h,
9306 * device/include/at89x051.h: corrected cvs line endings
9308 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9310 * src/pic16/main.c (options): added command line --gstack, to trace
9311 stack over/under flows,
9312 * added pragma 'wparam' to allow passing first byte of function
9313 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9314 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9315 call to __gstack_test function and sets up the symbol as extern,
9316 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9317 * popaop): added call to pic16_testStackOverflow,
9318 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9320 * (genCall, genPcall): now all parameters are passed via stack
9321 except in functions that are pass to wparam pragma in which WREG is
9323 * (genPcall): REENTRANT flag is checked to see if variable prototype
9324 contains reentrant keyword, don't call a non-reentrant function, via
9325 a reentrant function pointer or vice versa, functions are never
9327 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9329 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9330 SIGSEGV when accessing a NULL register stucture,
9331 * (pic16_printGPointerType): modified to handle UPPER modifier for
9332 function initializers, changed prototype of function to simpler one,
9333 * (pic16_printIvalFuncPtr): check to see if function is already
9334 added in externs list,
9335 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9336 optimized a move from W to SFR with a move to the same register
9338 * device/lib/pic16/debug: NEW directory, contains debug features
9339 which are enabled when linking with libdebug.lib, currently command
9340 line option --gstack enables stack pointer tracing for over/under
9341 flow, corresponding sources are in debug/gstack
9343 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9345 * doc/sdccman.lyx: updated SDCC version,
9346 * (PIC16 port): update list of command line options,
9347 * src/pic16/device.h (structure pic16_options_t): added field gstack
9348 to enable stack overflow tracing on push/pops,
9349 * src/pic16/device.c (statistics structure): added statistics
9351 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9352 pic16_dump_int_registers): increase statistics counters for each
9353 * variable which is encountered
9354 * (pic16_dump_usection): emit each .udata variable to its own udata
9356 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9357 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9358 parameters via stack, otherwise use old scheme,
9359 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9360 assembler output file,
9361 * src/pic16/main.c: added command line options --gstack to enable
9362 push/pop tracing for stack overflow,
9363 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9364 instructions): added size of each instruction,
9365 * (pic16_countInstruction): estimate size of instructions in
9366 the_pFile list, inline assembly blocks are not counted,
9367 * (pic16_FixRegisterBanking): trace previous register usage, when
9368 banksel optimizations is greater than 0, don't emit a redudant
9371 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9373 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9374 * src/pic16/ralloc.c : applied same fix for pic16.
9375 * src/pic/gen.c : tidied it up a little.
9377 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9379 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9380 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9382 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9384 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9386 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9388 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9389 non-reentrant function __modsint in the interrupt function (thus
9390 corrupting math operations during serial I/O)
9391 * device/lib/ser_ir.c: as above, changed buffersize
9392 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9394 * doc/Makefile: added option -t for rsync
9396 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9398 * src/SDCCast.h (struct ast),
9399 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9401 2004-10-20 Borut Razem <borut.razem AT siol.net>
9403 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9406 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9408 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9410 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9411 support functions to replace long sequences of MOVFF's from access
9412 bank registers to stack and vice versa,
9413 * src/pic16/device.h: added new field opt_flags, where optimization
9414 flags can be set to enable certain features,
9415 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9416 * pBlock, (genFunction, genEndFunction): surroung loop for
9417 saving/loading used registers in stack with PC_INFO pCodes,
9418 INF_LREGS. Code in between can then be optimized by pCode optimizer
9419 to support function calls,
9420 * (genDataPointerSet): fixed bug which loaded float fields in
9421 structures with corrupt data,
9422 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9423 in a standard way debug info on stderr. Feature used for developing
9425 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9426 obsolete chunks of code,
9427 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9428 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9429 * pic16/src/pcode.c (pic16_newpCodeInfo,
9430 * (pic16_newpCodeOpLocalRegs),
9431 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9433 * (pic16_pCodeConstString): printing of the initial value of a
9434 symbol as a comment is inhibited since parsing was already done by
9435 copyStr and output is corrupt,
9436 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9438 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9440 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9442 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9444 * as/mcs51/lkarea.c: removed old K&R style,
9445 (lnksect): changed check on boundary error,
9446 (lnksect2): changed check on boundary error,
9447 (lnksect2): extend XSTK to end of page if size = 1
9448 * as/mcs51/lkmain.c: removed old K&R style,
9449 (Areas51): create l_IRAM symbol
9450 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9451 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9452 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9453 * device/lib/_mullong.c: added version to be compiled with xstack
9454 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9455 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9456 * device/lib/mcs51/crtxstack.asm: fixed comment
9457 * src/SDCCglue.c: maxInterrupts defaults to 0,
9458 (emitMaps): added pdata,
9459 (createInterruptVect): (re)moved default,
9460 (glue): added pdata,
9461 (glue): moved __start__xstack to XSTK with default size 1
9462 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9463 and options.float_rent when options.stackAuto is set,
9464 (linkEdit): only write XDATA_NAME if provided on command line
9466 * src/SDCCmem.c: added pdata
9467 * src/port.h: added pdata_name to PORT
9468 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9469 (saveRegisters, unsaveRegisters): removed usage of B,
9470 (genMinus): fixed accumulator clash,
9471 (genJumpTab): added comment, this needs another look
9472 * src/mcs51/gen.c: added check for "B in use" paranoia,
9473 added pushB() and popB()
9474 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9483 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9484 added PSEG (PAG,XDATA) or NULL to port specifier
9485 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9486 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9487 (_mcs51_genInitStartup): removed __start__xstack equ,
9488 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9489 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9490 * src/z80/gen.c (_rleAppend): fixed warnings
9491 * support/regression/tests/zeropad.c: added pdata test
9492 * .version: bumped to 2.4.6
9494 2004-10-17 Borut Razem <borut.razem AT siol.net>
9496 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9497 as a part of nightly build
9499 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9501 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9502 WREG holds the first byte function parameters,
9503 * (aopForSym): take special case for symbols which are in FARSPACE
9504 but in CODESPACE too,
9505 * (assignResultValue): modified to take into account _G.useWreg,
9506 * (genCall): don't use wreg for parameter passing when function is
9507 declared as reentrant, too, added optimization INCF to stack
9508 pointer when stack parameter count is 1,
9509 * (genFunction, genEndFunction): refurnished and fixed to not using
9510 wreg for passing parameters when function has varargs or is
9511 reentrant, fixed bug with symbol name compare for generating
9512 functions in absolute address,
9513 * (pic16_storeForReturn): refurnished,
9514 * (genCmp): began writing a new version of the function, not ready
9515 yet, therefore it is disabled,
9516 * (genAssign): do not read code memory when assigning a function to
9518 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9519 array of characters, not pointer,
9520 * (pic16initialComments): in debug mode emit an .ident directive for
9522 * (_process_pragma): emit a new warning type (internal to pic16)
9523 when setting stack to default length, emit a similar warning when
9524 placing a function at absolute address and address is not word aligned
9525 * (_pic16_parseOptions): added 'return TRUE' statement,
9526 * (_pic16_linkEdit): if compiling a source, then add the source's
9527 file object, first in the list of objects to link,
9529 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9531 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9532 * src/pic/main.c : removed VC warning.
9533 * src/pic/gen.c : changed comment.
9535 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9537 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9538 reference to a deprecated symbol _GPTRREG was causing failure to
9539 link. Thanks G. M. Gallant for the info.
9541 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9543 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9544 comments for Bugs item #954788.
9546 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9548 * src/pic16/device.c (pic16_dump_gsection,
9549 * pic16_groupRegistersInSection): handle symbols declared to be in
9550 access bank differently,
9551 * src/pic16/gen.c (struct _G): added field resDirect,
9552 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9553 send values read from stack directly to result and don't allocate
9555 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9557 * (pic16_sameRegsOfs): NEW,
9558 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9559 free because they were not allocated from temporary pool,
9560 * pic16_popRegFromString): workaround to fix a problem with
9561 allocating variables twice or never,
9562 * (genGenPointerGet): using PRODL instead of FSR0H,
9563 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9565 * (genAssign): take advantage of the _G.resDirect flag,
9566 * (genCast): around line 11844, use mov2f instead of directly
9567 MOVFF'ing between operands to account for literal values,
9568 * src/pic16/genutils.c: some new debug functions for gpsim have been
9570 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9571 float with integer part only,
9572 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9573 place variables in access bank
9574 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9575 updated sources to reflect recent changes in gen.c
9577 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9579 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9580 sources that searched for headers in installation path, now the
9581 device/include/pic16 is used,
9582 * src/pic16/glue.c (pic16glue),
9583 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9584 .line directives if not in debug mode, this suppresses assembler's
9585 warnings for ignored directives
9587 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9589 * src/port.h: made reset_regparms prototype void parameter explicit.
9590 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9591 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9592 * doc/sdccman.lyx: documented warning disabling and how to use
9593 printf_large to make it print floats.
9594 * device/include/stdbool.h: NEW
9595 * device/lib/_atof.c,
9596 * device/lib/_divuint.c,
9597 * device/lib/_divulong.c,
9598 * device/lib/expf.c,
9599 * device/lib/printf_large.c,
9600 * device/lib/sincosf.c,
9601 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9602 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9603 a completely reentrant lib.
9605 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9607 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9608 * device/include/pic16/stdio.h: fixed bug with colon
9610 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9612 * device/include/pic16/stdio.h,
9613 * device/include/pic16/stdlib.h,
9614 * device/include/pic16/math.h: NEW
9615 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9616 declared as _naked to reduce overhead
9617 * device/lib/Makefile.in (target port-specific-objects-pic16):
9618 changed * to *.* so to ignore the CVS directory,
9619 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9620 stacked variables back in stack,
9621 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9624 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9626 * .version: bumped version number to 2.4.5
9627 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9628 * support/Util/SDCCerr.c (messages structure): added entry for
9631 Large cumulative patch for pic16 port and libraries.
9632 * device/include/pic16/sdcc-lib.h,
9633 * device/include/pic16/stdarg.h,
9634 * device/include/asm/pic16/features.h,
9635 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9636 * device/include/pic16/float.h: changes reentrant keyword with
9637 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9638 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9639 updated target build-libraries to include objects from gptr,
9640 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9641 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9642 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9643 all function headings,
9644 * src/SDCCmain.c: added global parameter userIncDirsSet,
9645 * (parseCmdLine): when option -I is encountered add directory to
9647 * src/version.awk: added space between control and long,
9648 * src/pic16/NOTES: added some notes for the port,
9649 * src/pic16/gen.c: added prototype for mov2fp function,
9650 * (fReturnpic16[]): properly named return value registers,
9651 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9652 * (aopForSym): added code to handle symbols with onStack flag set,
9653 symbols onStack are allocated PTRSIZE bytes,
9654 * (aopFreeAsmop): handles special case where asmops are stack objects,
9655 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9656 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9657 added argument lock to trace flaws in allocating temporary registers
9658 when developing port,
9659 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9660 * (pic16_popRegFromString): reenabled allocating a direct register
9662 * (assignResultValue): various beautifications,
9663 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9664 referenced function argument,
9665 * (genIpush): reenabled to allow stacked arguments, handles only
9666 ic->parmPush iCodes,
9667 * (genCall, genPcall): major changes to allow for variable argument
9668 functions, fixed a bug with falsely restoring stack pointer after
9669 returning from call,
9670 * (genFunction): pending code for critical function,
9671 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9672 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9673 * (genNearPointerGet): fixed bug with indirect reading, was always
9675 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9677 * (genAddrOf): rewrote code to take address of a stacked function parameter
9678 * (genCast): fixed casting to generic pointer type,
9679 * src/pic16/gen.h: added AOP_STA,
9680 * (struct asmop): added field stk,
9681 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9682 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9683 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9684 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9685 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9686 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9688 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9690 * (pic16_port structure): generic pointer size is set to 3,
9691 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9692 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9694 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9695 operand is an iTemp,
9697 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9699 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9700 * debugger/mcs51/simi.c: addapt new syntax of s51
9702 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9704 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9705 * src/pic16/pcode.c: commented out some calls to free() in order to
9708 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9711 * src/SDCCicode.c (isiCodeInFunctionCall),
9712 * src/avr/ralloc.c (selectSpil),
9713 * src/pic/ralloc.c (selectSpil),
9714 * src/pic16/ralloc.c (selectSpil),
9715 * src/ds390/ralloc.c (selectSpil),
9716 * src/hc08/ralloc.c (selectSpil),
9717 * src/xa51/ralloc.c (selectSpil),
9718 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9719 stack in the middle of a function call sequence (fixes bug #1020268)
9720 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9721 costs associated with the minimum switch case.
9723 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9725 * src/SDCC.lex: fixed bug #1030549
9727 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9729 * src/SDCCcse.h (struct cseDef),
9730 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9731 over a function call if the CSE is derived from a symbol whose
9732 address has been taken (fixes bug #1029883)
9733 * support/regression/tests/bug-1029883: a new regression test for
9736 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9738 * src/hc08/gen.c (emitinline): fixed bug #1029778
9739 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9740 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9741 and starts toward RFE #905167)
9743 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9745 * src/pic16/gen.c (mov2f): New function to move an operand to
9746 another without considering if it is a literal or a register,
9747 * (pic16_sameRegs): don't check if they are both AOP_REG,
9748 * (AccRsh): removed andmask=0 lines,
9749 * (genLeftShift): duplicated to be improved in future versions,
9750 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9751 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9752 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9753 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9754 * (insertBankSwitch): fixed inserting banksel directives algorithm
9755 for instructions that follow a skip instruction, this fixes a report
9756 for broken subtraction code generation,
9757 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9758 iCode is a left op, just in case result and right share the same
9761 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9764 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9766 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9767 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9768 on 2004-09-12; it was buggy
9770 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9772 * src/SDCCsymt.h: removed RESULT_CHECK
9777 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9779 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9781 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9782 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9783 configuration values no more rejected by compiler, they are assigned
9784 to configuration registers with a warning message instead,
9785 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9786 the for-loop so last conf register is emitted too,
9787 * (_pic16_initPaths): link library libsdcc.lib by default,
9788 * (_hasNativeMulFor): modified test for multiplication according to
9789 Raphael Neider's remarks. Integer multiplication is also done with
9791 * device/include/pic16/pic18fregs.h: corrected type error in while
9792 testing and including 18f6720 header file
9794 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9796 * src/pic16/device.h (pic16_options): removed field use_crt,
9797 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9798 until an optimization to handle single bits is added,
9799 * (pic16_loadFSR0): moved before genUnpackBits,
9800 * (genAnd): some white lines removed,
9801 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9802 leave_reset flags in pic16_options when using crt modules,
9804 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9806 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9807 for bugs 898889 & 979599. Also used some safer print instructions.
9809 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9811 * src/pic16/device.h (pic16_options_t): added field use_crt,
9813 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9814 catch a probable future bug,
9815 * src/pic16/gen.c: aopIdx function commented out,
9816 * (genAssign): commented out old code which used aopIdx,
9817 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9818 code, added if conditionals to take into account the --use-crt
9819 command line options,
9820 * src/pic16/main.c (pic16_optionsTable): added new command line
9821 options, --use-crt= and --no-crt,
9822 * (_pic16_linkEdit): now the proper crt object is added in the
9823 linker command line except than when --no-crt is specified,
9824 * src/pic16/pcode.c,
9825 * src/pic16/pcode.h: added some structures and functions for a new
9826 optimization scheme to compansate for instruction overhead between
9827 same iCodes, this scheme is currently under development and is not
9829 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9831 * device/lib/pic16/startup/crt0i.c,
9832 * device/lib/pic16/startup/crt0iz.c: added global char variable
9833 __uflags to force the generation of an idata section
9835 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9838 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9839 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9841 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9843 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9844 Frieder) and clarified the default code optimization mode
9846 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9848 * src/SDCC.lex (doPragma, process_pragma),
9849 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9850 "opt_code_size", and "opt_code_balanced"
9851 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9852 regrouped options by category, added support for category headers
9853 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9854 and "--opt-code-size"
9855 * doc/sdccman.lyx: documented these new options and pragmas
9856 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9857 preference into account
9859 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9861 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9862 geniCodePreDec): Fixed bug 904237 by generating a warning
9864 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9866 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9868 * src/pic/device.c : When no max ram set validate full memory range.
9870 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9872 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9874 * device/lib/_gptrget.c,
9875 * device/lib/_gptrput.c: updated comment
9876 * device/lib/calloc.c,
9877 * device/lib/free.c,
9878 * device/lib/malloc.c,
9879 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9880 * src/SDCCcse.c (cseBBlock),
9881 * src/SDCCicode.c (printOperand, geniCodeArray),
9882 * src/SDCCicode.h (struct operand): fixed bug 868103
9883 * support/regression/tests/bug-868103.c: added
9884 * src/SDCCast.c (searchLitOp),
9885 * src/SDCCcse.h (struct cseDef),
9886 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9887 * src/SDCCicode.h (struct operand),
9888 * src/SDCCsymt.h (struct sym_link),
9889 * src/avr/gen.c (hasInc),
9890 * src/ds390/gen.c (hasInc),
9891 * src/hc08/gen.c (genPlusIncr, hasInc),
9892 * src/mcs51/gen.c (hasInc),
9893 * src/pic16/glue.c (pic16_printIvalChar),
9894 * src/pic16/ralloc.c (regWithIdx),
9895 * src/xa51/gen.c (hasInc) : removed warnings
9896 * src/SDCCast.c (createBlock): added comment ???
9897 * src/hc08/ralloc.c: updated comments
9899 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9901 * doc/sdccman.lyx: updated section on switch statements, added
9902 section about semaphore locking
9903 * doc/Makefile: added option -info for latex2html
9904 * device/lib/_gptrget.c,
9905 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9907 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9911 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9912 maxram is less than 0x100.
9914 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9916 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9918 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9929 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9930 a jump table is the best form for a switch statement, including
9931 automatic insertion of missing cases to make the case range
9932 continuous. Developed in collaboration with Frieder Ferlemann.
9934 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9936 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9937 accumulator result if it needs sign extension
9939 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9941 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9943 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9945 * device/lib/gbz80/printf.c,
9946 * device/lib/z80/printf.c: removed define for NULL
9948 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9950 * as/xa51/xa_link.c,
9951 * device/examples/ds390/ow390/ad26.c,
9952 * device/examples/ds390/ow390/cnt1d.c,
9953 * device/examples/ds390/ow390/counter.c,
9954 * device/examples/ds390/ow390/ds2480.h,
9955 * device/examples/ds390/ow390/ds2480ut.c,
9956 * device/examples/ds390/ow390/findtype.c,
9957 * device/examples/ds390/ow390/gethumd.c,
9958 * device/examples/ds390/ow390/owllu.c,
9959 * device/examples/ds390/ow390/ownetu.c,
9960 * device/examples/ds390/ow390/swt12.c,
9961 * device/examples/ds390/ow390/swtloop.c,
9962 * device/examples/ds390/ow390/temp.c,
9963 * device/examples/ds390/ow390/temp10.c,
9964 * device/examples/ds390/ow390/thermo21.c,
9965 * device/examples/ds390/ow390/tinilnk.c,
9966 * device/examples/ds390/ow390/tstfind.c,
9967 * device/examples/serialcomm/windows/serial.cpp,
9968 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9969 * device/include/reg51.h: fixed line endings for cvs
9971 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9973 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9974 packRegsForAccUse, packRegisters): new accumulator register
9976 * support/regression/ports/hc08/support.c (_putchar): suppress
9977 warning of unused variable
9978 * src/SDCCicode.c: added SWAP entry to codeTable
9980 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9982 * device/lib/sprintf.c: forgot to add this file before previous commit
9984 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9986 * src/pic16/gen.c (genPackBits): added operand right in function
9987 parameters, load result directly if p_type is POINTER (that is
9988 called by genNearPointerSet)
9989 * (genUnPackBits): added operand left in function parameters,
9990 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9991 FSR0 if accessing bitfields,
9993 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9995 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9996 _print_format; updated printf, sprintf, vsprintf
9997 * device/include/asm/default/features.h: corrected comment/define
9998 * device/lib/Makefile.in: added sprintf.c
9999 * device/lib/libsdcc.lib: added sprintf module
10000 * device/lib/printf_large.c,
10001 * device/lib/vprintf.c,
10002 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10004 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10005 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10006 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10008 * support/regression/tests/zeropad.c: define idata as data for hc08
10010 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10013 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10014 labels are referenced at least once (even if a reference is not found)
10015 * src/hc08/gen.c (emitcode): set isComment flag for comments
10016 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10017 loads), rules 6a..6b (optimize jumps to return)
10019 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10021 * device/lib/acosf.c (acosf),
10022 * device/lib/asinf.c (asinf),
10023 * device/lib/atanf.c (atanf),
10024 * device/lib/ceilf.c (ceilf),
10025 * device/lib/cosf.c (cosf),
10026 * device/lib/coshf.c (coshf),
10027 * device/lib/cotf.c (cotf),
10028 * device/lib/fabsf.c (fabsf),
10029 * device/lib/floorf.c (floorf),
10030 * device/lib/log10f.c (log10f),
10031 * device/lib/logf.c (logf),
10032 * device/lib/sinf.c (sinf),
10033 * device/lib/sinhf.c (sinhf),
10034 * device/lib/sqrtf.c (sqrtf),
10035 * device/lib/tanf.c (tanf),
10036 * device/lib/tanhf.c (tanhf),
10037 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10038 replaced all instances of "reentrant" in the library functions
10039 defined in math.h with this macro.
10040 * support/regression/tests/float_trans.c: reenabled test for hc08
10042 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10044 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10045 erroneously deleted
10047 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10050 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10051 multi-byte volatile operands are used
10052 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10053 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10054 initialization to area GSINIT0 so that it would always precede
10055 any static initializers in GSINIT
10056 * support/regression/tests/zeropad.c: fixed idata define for hc08
10057 * support/regression/tests/bug-927659.c,
10058 * support/regression/tests/float_trans.c: disabled tests for hc08
10059 pending missing library routines
10060 * .version: increased version number to 2.4.4 - hc08 port now passes
10064 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10066 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10067 * Makefile.common.in,
10069 * as/hc08/Makefile.in,
10070 * as/mcs51/Makefile.in,
10071 * as/z80/Makefile.in,
10072 * debugger/mcs51/Makefile.in,
10073 * device/include/Makefile.in,
10074 * device/lib/Makefile.in,
10077 * link/z80/Makefile.in,
10078 * packihx/Makefile.in,
10079 * sim/ucsim/main_in.mk,
10080 * sim/ucsim/avr.src/Makefile.in,
10081 * sim/ucsim/doc/Makefile.in,
10082 * sim/ucsim/gui.src/serio.src/Makefile.in,
10083 * sim/ucsim/hc08.src/Makefile.in,
10084 * sim/ucsim/s51.src/Makefile.in,
10085 * sim/ucsim/xa.src/Makefile.in,
10086 * sim/ucsim/z80.src/Makefile.in,
10088 * support/cpp2/Makefile.in,
10089 * support/librarian/Makefile,
10090 * support/makebin/Makefile: added DESTDIR to the install path proposed
10091 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10092 * doc/sdccman.lyx: added DESTDIR documentation
10094 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10096 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10097 instruction for interrupt handlers, use fast returns when returning
10098 from high priority interrupts
10100 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10102 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10104 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10105 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10106 bugs, ported much of Bernhard's code from mcs51
10107 * src/mcs51/gen.c (genSend),
10108 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10109 than one when calling a reentrant function
10110 * device/lib/_mullong.c: defined an alternate struct layout for big
10111 endian ports (hc08)
10113 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10115 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10118 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10120 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10121 are sane and complete before asking the port its prefered parameter
10122 passing method (fixes bug #1017633)
10123 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10126 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10128 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10129 problem in bitfields >= 8 bits.
10131 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10133 * src/SDCCsymt.c: undid changes that were not meant to be committed
10135 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10137 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10139 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10141 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10142 copied and wrong bit got inverted
10144 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10146 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10147 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10148 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10149 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10150 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10151 assignments to bitfields at known addresses
10152 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10153 reads from bitfields at known addresses
10154 * src/hc08/ralloc.c (packRegisters),
10155 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10156 genhc08Code): optimize pointer get values used as conditionals
10157 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10160 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10163 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10164 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10167 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10169 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10171 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10173 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10176 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10178 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10180 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10182 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10185 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10187 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10189 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10191 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10192 cases use more compact code.
10194 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10196 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10198 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10200 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10202 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10205 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10206 parameter of changePointer() from symbol* to sym_link*
10207 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10208 * src/SDCCsymt.c (compareType): void* type is castable to other
10209 pointers, but not necesarily an exact match.
10210 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10211 is no longer blindly treated as an exact match.
10212 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10214 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10216 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10218 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10222 * src/pic/ralloc.h,
10223 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10225 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10227 * src/pic/device.c,
10228 * src/pic/device.h,
10229 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10231 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10233 * src/mcs51/gen.c (emitcode): fixed bug #992819
10235 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10237 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10238 there's no need to make it worse
10240 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10242 * src/mcs51/ralloc.c (deassignLR),
10243 * src/ds390/ralloc.c (deassignLR),
10244 * src/hc08/ralloc.c (deassignLR),
10245 * src/z80/ralloc.c (deassignLR),
10246 * src/pic/ralloc.c (deassignLR),
10247 * src/pic16/ralloc.c (deassignLR),
10248 * src/avr/ralloc.c (deassignLR),
10249 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10250 rlivePoint): fixed another part of bug #971834
10252 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10254 * src/z80/main.c: enabled "critical" keyword
10255 * src/z80/mappings.i,
10256 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10257 functions (fixes bug #979646)
10258 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10260 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10262 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10265 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10267 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10268 doesn't disable too much optimizations
10270 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10272 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10274 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10276 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10278 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10280 * src/pic/gen.c tidied up tabs
10281 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10282 * src/pic/main.c tidied up tabs
10283 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10284 * src/pic/pcoderegs.c tidied up tabs
10285 * src/pic/ralloc.c tidied up tabs
10287 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10289 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10290 to S_FIXED for pic16 port and when symbol is not in level 0,
10291 allocate for S_REGISTER storage class and pic16 port, too,
10292 * src/pic16/device.h: prototype for checkSym,
10293 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10294 * (pic16_assignConfigWordValue): test the value and the mask to
10295 validate that the value is suitable for the configuration word,
10296 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10297 collect extern declared symbols, don't emit symbol twice, check
10298 first if symbol is in publics set first,
10299 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10300 * added command line '--fstack' which enables an experimental
10301 feature for stack access, too buggy to be used yet...
10302 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10303 * (pic16_allocDirReg): when register has storage class S_REGISTER
10304 allocate in pic16_dynAccessRegs,
10305 * device/include/pic16/pic18f????.h: modified configuration word
10306 naming convention, words started as CONFIG0H but should be CONFIG1H
10308 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10310 * device/include/mcs51reg.h: fixed bug 970993
10312 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10314 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10315 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10316 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10317 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10318 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10319 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10320 error/warning numbers,
10321 added function setWarningDisabled()
10322 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10323 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10324 _memcmp.c _memmove.c calloc.c realloc.c free.c
10325 * support/regression/tests/malloc.c: added tests for new functionality
10326 * support/regression/tests/zeropad.c: added tests for truncated initializers
10327 and initialized char arrays starting with '\x0'
10328 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10330 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10332 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10334 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10336 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10337 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10338 peephole 177.e. Thanks to anonymous
10340 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10342 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10343 function isn't used in the source but referenced as a
10344 variable initializer then declare it as extern in .asm file
10346 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10348 * .version: increased version number to 2.4.3
10350 Adding version extension according to ChangeLog CVS revision
10351 * src/Makefile.in (target all): added dependency 'version.h'
10352 * (rule version.h): added rule to create version.h from ChangeLog,
10353 * (rule dep): added dependency version.h,
10354 * src/version.awk: AWK script to create version.h
10355 * src/SDCCdwarf2.c (dwWriteModule),
10356 * src/SDCCglue.c (initialComments),
10357 * src/SDCCmain.c (printVersionInfo): modified to write after
10358 version string the version extension number,
10359 * src/SDCCutil.c: included "version.h"
10360 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10362 * src/SDCCutil.h: added prototype for getBuildNumber
10364 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10365 includeDirsSet, too,
10366 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10367 const char [] is found in function prototype...
10369 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10370 moving to WREG with source is already in WREG,
10371 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10372 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10373 * (aopForSym): stack'ed symbols are partially supported, added
10374 if-clause to support symbols in FARSPACE,
10375 * (sameRegs): added test for AOP_ACC to see if registers are same,
10376 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10377 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10378 * (pic16_popRegFromString): will not allocate a new register if it
10379 doesn't find one by name, bug may have introduced...
10380 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10381 * (genIpush): revived to use pic16 port's stack,
10382 * (genAddrOf): added incomplete case for stack'ed operand,
10383 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10384 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10385 can handle multibyte operands,
10386 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10387 * (pic16initialComments): added message for MPLAB compatibility
10389 * src/pic16/main.h: prototype for pic16_mplab_comp,
10390 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10391 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10392 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10393 because of increased complexity of procedure,
10394 * (_process_pragma): stack pragma changed to format 'stack pos len',
10395 emit symbol '_stack_end' to conform with gplink,
10396 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10397 to search for register,
10398 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10400 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10401 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10402 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10403 case for PO_GPR_REGISTER,
10404 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10405 dies, the new era is ahead !...
10406 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10407 pic16_dynInternalRegs,
10408 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10409 * (pic16_allocDirReg): minor optimizations and bug fixes,
10410 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10412 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10413 load stack and frame pointer with address of 'stack_end' symbol
10415 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10417 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10418 without source code but only variable initializers
10420 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10422 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10423 external are not declared as extern to reduce overhead while linking
10425 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10427 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10429 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10431 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10432 Yee Keat for the patch
10433 * src/SDCCast.c (decorateType): fixed bug #979599
10434 * src/ds390/gen.h: removed local fReturnSizeDS390
10435 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10436 * src/ds390/gen.c (genAnd, genOr, genXor),
10437 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10439 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10441 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10442 add relFilesSet to $3, manipulate $2 to handle linking of object
10443 files without source files in command line,
10444 * device/include/pic16 (all headers): added ID location macros,
10445 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10446 entries for ID location bytes,
10447 * (pic16_assignIdByteValue): NEW,
10448 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10449 added field dumpcalltree to pic16_options_t,
10450 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10451 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10452 emitting rFalseIfx label after check_carry label,
10453 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10454 pic16_emitDIRegs), NEW
10455 * (pic16glue): dump .calltree file when option --calltree found,
10456 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10457 * (_pic16_genAssemblerPreamble): emit ID locations after
10458 configuration registers,
10459 * (pic16_linkCmd): modifications of the link command,
10460 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10461 * (pic16_pCodeInitRegisters): don't init stack registers,
10462 * (pic16_findPrevInstruction): fixed bug,
10463 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10464 bug with immediate registers,
10465 * (buildCallTree): traces stack push and pop,
10466 * (pct2): dump also stack usage for each function,
10467 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10468 * (pic16_allocDirReg): various modifications,
10469 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10472 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10474 * src/pic16/pcode.c: removed buggy double colon
10476 2004-07-01 Borut Razem <borut.razem AT siol.net>
10478 * support/scripts/sdcc.nsi: added include/pic16 to setup
10480 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10482 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10483 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10485 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10486 specific command line arguments. Also added sample lkr script
10487 for placing a variable at a specific memory bank.
10488 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10489 at a specific memory bank,
10490 * (pic16_dump_isection): fixed bug which caused string literals to
10491 be omitted when dumping idata section,
10492 * (pic16_groupRegistersInSection): added code to handle registers
10493 in specific memory banks,
10494 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10495 public, all references are renamed too,
10496 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10498 * (pic16_storeForReturn): added case to handle when dest is WREG,
10499 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10500 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10501 pic16_rel_udata, check to see if that register is marked as being
10502 a member of a specific memory bank,
10503 * (pic16_printIvalCharPtr): added code to add string literals either
10504 to code or the idata sections,
10505 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10506 also accept the 'udata' pragma,
10507 * src/pic16/main.h: new structure types sectName and sectSym
10508 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10509 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10510 * (pic16_findPrevInstruction): fixed, it returned nothing,
10511 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10512 instruction combinations,
10513 * (pic16_FixRegisterBanking): heavily reorganised,
10514 * (pic16_AnalyzeBanking): if generating banksel directives is
10515 disabled, then don't call FixRegisterBanking at all,
10516 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10517 completely removed,
10518 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10520 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10522 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10523 Phuah Yee Keat <yk.phuah AT nestac.com>
10525 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10527 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10528 correctly the IVT even if it is relocated to some other location
10530 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10532 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10533 * device/include/pic16/pic18f2220.h: NEW,
10534 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10535 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10536 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10537 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10538 nodefaultlibs, ivt_loc is the location of the interrupt vector
10539 table, and nodefaultlibs signs that default libraries should not be
10540 linked in link stage,
10541 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10542 according to --ivt-loc argument,
10543 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10544 when pragma stack is found,
10546 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10548 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10549 256 (range check), 257 (do while), 258.a-f (bit banging
10550 f.e. on 3-wire SPI bus)
10552 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10555 variables used exclusively within a loop
10557 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10559 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10561 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/SDCClrange.c (computeClash): fixed bug #971834
10565 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10567 * src/mcs51/gen.c (genCmp): fixed bug #975903
10568 * src/hc08/gen.c (operandsEqu),
10569 * src/ds390/gen.c (operandsEqu),
10570 * src/z80/gen.c (operandsEqu),
10571 * src/pic/gen.c (operandsEqu),
10572 * src/pic16/gen.c (operandsEqu),
10573 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10574 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10576 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10580 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10582 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10583 default case in switch statement,
10584 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10585 to eliminate problem with initialisation of pointers, but problem
10587 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10588 * (emitStaticSegment): removed various lines emitting debug info,
10589 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10590 added processor registers for utilizing EEPROM,
10591 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10592 configurable and set 8
10594 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10596 * .version: increased version number to 2.4.2,
10598 Cumulative patch for pic16 port
10599 * src/pic16/device.c: changed scheme to dump initial values for
10600 variables in idata segment, all print_idata* functions were removed,
10601 now the pic16_printIval* will be called,
10602 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10603 * _pic16_printPointerType, pic16_printPointerType,
10604 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10605 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10606 NEW, similar to the respective functions in SDCCglue.c,
10607 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10608 way, emitting hex bytes,
10609 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10611 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10613 * src/avr/ralloc.c (serialRegAssign),
10614 * src/xa51/ralloc.c (serialRegAssign),
10615 * src/pic/ralloc.c (serialRegAssign),
10616 * src/pic16/ralloc.c (serialRegAssign),
10617 * src/hc08/ralloc.c (serialRegAssign),
10618 * src/z80/ralloc.c (serialRegAssign),
10619 * src/ds390/ralloc.c (serialRegAssign),
10620 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10622 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10624 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10625 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10627 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10629 Cumulative patch for pic16 port:
10630 * src/pic16/device.h (typedef PIC16_device) modified fields for
10631 defining microcontrollers,
10632 * src/pic16/device.c: added new info for all devices in Pics16 array,
10633 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10634 to be optimised out by the pCode optimiser,
10635 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10636 specially, bug reported by G.M. Gallant,
10637 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10638 as force'd so that cannot be optimised out by pCode optimiser,
10639 * src/pic16/pcode.c,
10640 * src/pic16/pcodepeeph.c,
10641 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10642 they are disabled by default, but can be enabled explicit with
10643 command argument --denable-peeps, for testing,
10644 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10645 --pomit-ivt in COMPILE_FLAGS
10647 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10649 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10650 compilation on MSVC
10652 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10654 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10656 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10658 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10659 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10661 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10663 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10664 would only assign 0x300001 register.
10666 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10668 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10669 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10671 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10673 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10675 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10676 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10677 added peephole 254 (left shift), 255 (jump table)
10679 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10681 * device/lib/Makefile.in: removed comment line with model-pic16,
10682 * (target port-specific-objects-pic16): the libraries and objects
10683 are copied to the build directory form the device/lib/pic16/bin
10686 Cumulative patch concerning pic16 port:
10687 * library directory has been re-organized,
10688 * added support for PIC18F1220,
10689 * added headers and library sources for chips 18f1220,18f6520,
10690 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10692 * configuration registers setting has changed, now each supported
10693 device has a complete description of the registers it uses,
10694 * all initialisations are moved to idata sections, these section
10695 can be absolute or relocatable,
10696 * fixed initialisation of codespace variables,
10697 * fixed warning about PCLATU and gpsim,
10698 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10699 * (genAssign): use table reads when assigning from variables in codespace,
10700 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10701 char/int variables placed in codespace,
10702 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10703 registers set in .asm file, no need for --pomit-config-words anymore,
10704 * (pic16glue): some 8051 legacy segments are commented out
10705 (to be removed completely),
10706 * added support for alternative assembler and linker with --asm=
10707 and --link= command line arguments,
10708 * peepholes are disabled automatically in the port, no need to
10709 specify on command line,
10710 * port supports natively char/int/long multiplication, but converts
10711 all divisions to support functions,
10712 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10713 to the file set in variable $2,
10714 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10715 strings in ASCII format and not in hex,
10716 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10717 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10718 allocate proper register if iCodes aren't temporary,
10720 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10722 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10724 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10726 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10729 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10731 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10732 computed address is reused
10733 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10734 multi-byte bitfields
10736 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10738 * src/z80/gen.c: (genArrayInit): must check for pointers too
10740 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10742 * support/regression/tests/zeropad.c: never meant to commit the
10743 nestedstruct test: removed, added check for GCC version
10745 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10747 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10748 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10749 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10750 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10751 bugs 928906 and 954082 half-empty initializers
10753 * src/SDCCsymt.c (getAllocSize): added for above fix
10754 * src/z80/gen.c (genArrayInit): fixed bug 741044
10755 * support/regression/tests/zeropad.c: added tests
10757 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10759 * src/pic16/device.c (pic16_dump_section): corrected bug which
10760 caused some symbols of the libraries to be misplaced
10762 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10764 * src/pic16/glue.c,
10765 * src/pic16/ralloc.h,
10766 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10767 to fix conflict with pic port
10769 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10771 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10772 externs configuration variables,
10773 * src/pic16/ralloc.h,
10774 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10775 prototype in header, commented out some debug messages
10777 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10779 * src/pic16/glue.c,
10780 * src/pic16/main.c,
10781 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10782 for gpasm COFF object generation. Thanks to D. Hawkins for
10785 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10787 * src/ds390/main.c,
10788 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10789 Brock for spotting this)
10790 * src/ds390/gen.c (genEndFunction),
10791 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10792 interrupt handler and critical. Disable push/pop optimizations when
10793 peephole optimizations disabled.
10795 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10797 Updated pic16 library sources and headers.
10798 * device/lib/pic16/pic18f*/ ,
10799 * device/include/pic16/*.h: modified to handle structured SFR
10802 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10804 * src/port.h (PORT structure): added hook initPaths, now each
10805 port can declare its own default search paths,
10806 which can been seen with the --print-search-dirs option,
10807 see pic16 port for example,
10808 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10809 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10810 * (doPrintSearchDirs): NEW, replaces in a central manner the
10811 printing of search dirs which was split in set*Paths functions,
10812 * (main): added call to port->initPaths and doPrintSearchDirs,
10814 * src/ds390/main.c,
10817 * src/izt/tlcs900h.c,
10818 * src/mcs51/main.c,
10820 * src/pic16/main.c: modified port structures to reflect addition of
10823 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10824 * (pic16_dump_section): for registers in same address reserve memory once,
10825 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10827 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10828 result is greater in size than right or left,
10829 * (pic16_genUMult8X8_8): there are some cases where the result can
10830 be 16 bits size, so handle these,
10831 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10832 * (pic16_outBitC): modified to emit pcodes,
10833 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10835 * (genDivOneByte): implemented algorithm to divide 8-bits,
10836 * (genCmp): uncommented goto, but issues still exist,
10837 * (genAnd): fixed a bug with variables >8bits,
10838 * (genPackBits): optimization added that uses BCF/BSF to change a
10840 * (genAssign): fixed bug when assigning floating point literals,
10841 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10842 __sdcc_gsinit_startup label,
10843 * src/pic16/main.c (_pic16_init): removed search directory
10845 * (_pic16_initPaths): NEW, used to initialise search directories,
10846 * (_hasNativeMulFor): support functions for all except char/int
10847 multiplication, and char division,
10848 * (PIC16_port struct): modified entry for native mul support,
10849 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10851 * (buildCallTree): call to register_usage is ifdef'ed out,
10853 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10855 * device/include/string.h: applied Stas Sergeev's patch to make this
10856 header file compatible with the preprocessor -Wundef option
10857 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10858 failure (fixes bug #941458)
10860 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10863 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10864 that the variable, not the function, should be static
10865 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10866 to be consistent with non-literal case
10868 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10870 * src/SDCCast.c (isConformingBody): fixed bug #949967
10871 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10872 convilong): fixed bug #952086
10874 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10876 * src/SDCCmem.c (allocVariables): fixed bug #955321
10878 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10880 * src/hc08/main.c (_hc08_genAssemblerEnd),
10881 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10882 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10883 completely eliminated the use of a temporary file
10884 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10885 when more than one file linked
10886 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10888 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10890 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10891 which fixes bug #543481
10892 * support/regression/tests/bug-751703.c: fixed comments left from a
10893 cut and paste error
10894 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10895 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10896 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10898 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10899 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10900 are now changed to underscores in moduleName
10902 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10904 * as/mcs51/lkmem.c: better fix for bug #954173
10906 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10907 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10909 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10910 * device/include/c8051f000.h,
10911 * device/include/c8051f120.h,
10912 * device/include/c8051f300.h,
10913 * device/include/c8051f310.h,
10914 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10915 PWM16) and detab'ed
10917 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10919 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10920 and mailing lists, doc'ed --no-peep-comments, removed reference
10921 to knoppix (newest version has no LyX/LaTeX), other minor changes
10922 * src/SDCCglue.c (glue): save 2 bytes stack space with
10923 option --main-return. The ljmp could probably be avoided too
10925 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10927 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10929 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10931 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10932 * src/SDCCopt.c (isLocalWithoutDef),
10933 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10934 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10935 (credit to Maarten Brock for patch #949363, on which this is based)
10936 * support/regression/tests/bug-751703.c: some test cases of extern used
10937 within inner scopes.
10939 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10943 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10945 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10946 dwWriteLabel): fix to create valid debugger symbols even when
10947 the module name has non-alphanumeric symbols in it
10948 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10949 when a variable's allocation has been optimized away
10952 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10954 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10956 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10957 * src/mcs51/main.c,
10958 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10959 * src/ds390/main.c,
10960 * src/z80/gen.c (z80_emitDebuggerSymbol),
10962 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10964 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10965 * src/pic16/main.c,
10966 * src/avr/gen.c (avr_emitDebuggerSymbol),
10968 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10970 * src/SDCCdebug.c (emitDebuggerSymbol),
10972 * src/port.h: added a debugger struct to the port struct. Added a
10973 callback for defining debugger symbols
10975 * src/SDCCast.c (createLabel),
10976 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10979 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10980 iCode back to the ast for the function
10982 * src/hc08/ralloc.c (hc08_assignRegisters),
10983 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10984 unneeded fields from the regs struct.
10985 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10986 pushReg() & pullReg() functions instead of emitcode()
10988 * src/hc08/gen.c (genLabel, genhc08Code),
10989 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10991 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10994 * src/hc08/gen.c (genEndFunction, genhc08Code),
10996 * src/mcs51/gen.c (genEndFunction, gen51Code),
10998 * src/ds390/gen.c (genEndFunction, gen390Code),
11000 * src/z80/gen.c (genEndFunction, genZ80Code),
11003 * src/pic/gen.c (genEndFunction, genpic14Code),
11005 * src/pic16/gen.c (genEndFunction, genpic16Code),
11007 * src/avr/gen.c (genEndFunction, genAVRCode),
11009 * src/xa51/gen.c (genEndFunction, genXA51Code),
11011 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11012 specific code to cdbFile.c and out of the backend code generators
11014 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11015 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11016 starting address is now 0
11019 * as/hc08/m08pst.c,
11020 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11021 assembler directive for DWARF support
11022 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11026 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11028 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11030 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11031 and inappropriate peephole optimization in jump tables
11033 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11035 * as/hc08/m08pst.c,
11036 * src/SDCCglue.c: sdccopt works for the hc08 port now
11038 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11040 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11042 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11044 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11046 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11052 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11053 comments from the peephole optimizer replacement rules
11054 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11056 * src/SDCCcse.c (updateSpillLocation),
11057 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11059 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11060 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11061 objects far pointers
11063 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/SDCCsymt.h: a missing part of my last change
11066 * src/pic/ralloc.c (regTypeNum),
11067 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11069 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11072 * src/SDCCicode.c (aggrToPtrDclType),
11073 * src/SDCCptropt.h,
11074 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11075 ptrPseudoSymConvert),
11076 * src/pic/ralloc.c (regTypeNum),
11077 * src/pic16/ralloc.c (regTypeNum),
11078 * src/hc08/ralloc.c (regTypeNum),
11079 * src/ds390/ralloc.c (regTypeNum),
11080 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11081 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11083 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11085 * link/z80/lkmain.c (afile),
11086 * as/hc08/lkmain.c (afile),
11087 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11088 prevent a pointer problem when a filename has no directory and
11089 no extension specified.
11091 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11093 * link/z80/lkmain.c (afile): allow periods in directory names
11094 * link/z80/lkmain.c (afile),
11095 * as/mcs51/lkmain.c (afile),
11096 * as/hc08/lkmain.c (afile): allow linker script file to have an
11097 extension other than ".lnk"
11098 * link/z80/lklex.c (getfid),
11099 * link/z80/lkmain.c (parse),
11100 * as/mcs51/lklex.c (getfid),
11101 * as/mcs51/lkmain.c (parse),
11102 * as/hc08/lklex.c (getfid),
11103 * as/hc08/lkmain.c (parse): Support comments in the linker script
11104 file on lines by themselves and after filenames
11106 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11108 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11110 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/z80/peeph-z80.def: removed some peephole rules that don't
11113 work with multibyte arithmetic (fixed bug #937126)
11114 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11115 to registers and not global variables
11116 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11117 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11118 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11119 checking for assignments not internally generated (fixed bug #931895)
11120 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11121 structure member (fixed bug #930072)
11123 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/SDCCmain.c (linkEdit),
11126 * src/hc08/main.c (_hc08_parseOptions),
11127 * as/hc08/Makefile.in,
11128 * as/hc08/aslink.h,
11130 * as/hc08/m08pst.c,
11131 * as/hc08/lkrloc.c (relr, rele),
11132 * as/hc08/lkarea.c (lnkarea)
11133 * as/hc08/lkmain.c (afile, parse),
11134 * as/hc08/lkelf.c: support for ELF output
11135 * as/hc08/lks19.c (s19),
11136 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11138 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11140 * as/mcs51/lkihx.c: Fixed bug #899105.
11142 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11144 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11145 .dsp files from Unix to DOS.
11147 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11150 function pointers; we have been compliant for several months now.
11151 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11152 change that was accidently commented out
11153 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11154 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11157 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11159 * src/hc08/gen.c: output of all of the internal debugging information
11160 is now controlled by the D() macro; it is disabled by default
11162 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11164 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11165 harder to keep the same registers during a CAST iCode
11166 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11167 long via int can be done in a single cast, if the signedness is
11169 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11170 putchar() in tinibios.c in ds390's library
11172 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11174 * src/SDCCast.c (decorateType): fixed bug #898889,
11175 cast result of a literal complement too
11176 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11177 fixed check for bitfields
11179 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11181 * src/SDCCicode.c (geniCodeLogic): made it static,
11182 (geniCodeLogicAndOr): added in order to fix bug #905492,
11183 (ast2iCode): fixed bug #905492
11184 * support/regression/tests/bug-905492.c: added
11185 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11186 (processParms): fixed bug #927659: don't copy parms, this will clear
11188 * support/regression/tests/bug-927659.c: added
11190 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11192 * src/SDCCast.c (addCast): don't cast float to char
11193 * device/lib/libsdcc.lib: added _memmove
11195 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11197 * device/lib/large/Makefile: fixed parallel execution by
11198 replacing `make` by `$(MAKE)`
11200 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11202 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11203 offsets (fixes bug #923936)
11205 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11207 * device/lib/small/Makefile: fixed parallel execution by
11208 replacing `make` by `$(MAKE)`
11210 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11212 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11214 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11216 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11217 * src/regression/Makefile: Regression test was not running.
11219 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11221 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11222 complement if possible
11223 * src/SDCCval.c (valComplement),
11224 * src/SDCCicode.c (operandOperation): fixed complement of literal
11225 * support/regression/tests/onebyte.c (testComplement): added
11227 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11229 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11230 return an optimized tree; actually replace actParm with the new tree
11231 * src/SDCCast.h: added some parantheses to remove side effects
11232 * support/regression/tests/bug-920866.c
11234 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11235 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11236 Bit operands were not being handled properly in the pic14 port.
11237 (now src/regression/add.c passes again).
11239 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11241 * src/SDCC.y (labeled_statement): case and default no longer require
11242 a following statement (RFE #893037)
11244 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11247 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11248 disabled (fixes bug #916294)
11249 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11250 "mov a,acc"; patch provided by Lenny Story
11251 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11253 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11255 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11257 * src/ds390/gen.c (genFunction, genEndFunction),
11258 * src/ds390/ralloc.c (ds390_assignRegisters),
11259 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11260 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11261 pushed if there are parameters passed on the stack. Also, a cleaner
11262 way to decide if r0/r1 should be pushed/popped. (Together they fix
11265 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11268 * device/lib/mcs51/crtpagesfr.asm,
11269 * device/lib/mcs51/crtxinit.asm,
11270 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11271 to avoid confusion with Si Lab's SFRPAGE register.
11273 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11275 * src/SDCCglue.c (emitMaps): allow public sfr variables
11276 * src/SDCCglue.c (initialComments): include compiler build date
11277 with compiler version and put the timestamp of the generated
11278 assembly file on a serperate line to be less confusing.
11279 * src/port.h: added genInitStartup hook
11281 * src/ds390/main.c,
11284 * src/pic16/main.c,
11286 * src/z80/main.c: genInitStartup initialize as NULL (default to
11287 historical behaviour)
11288 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11289 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11290 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11291 library instead of hard coding it into the compiler.
11292 * support/regression/ports/mcs51-stack-auto/spec.mk,
11293 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11294 * device/lib/mcs51/Makefile,
11295 * device/lib/small/Makefile,
11296 * device/lib/large/Makefile,
11297 * device/lib/mcs51/crtpagesfr.asm,
11298 * device/lib/mcs51/crtstart.asm,
11299 * device/lib/mcs51/crtxclear.asm,
11300 * device/lib/mcs51/crtxinit.asm,
11301 * device/lib/mcs51/crtclear.asm,
11302 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11303 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11304 and into user configurable files.
11305 * device/lib/clean.mk: clean mcs51 directory too
11306 * support/regression/tests/longlit.c: added static to T1 declaration
11307 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11308 accesses in the initialization code
11310 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11312 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11313 OSCTRIMVAL as noted in bug #916008
11315 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11317 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11318 in loops with multiple exits (reported as incorrect registers
11319 used by Martin Helmling in Sdcc-user list)
11321 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11323 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11324 made ds390 register extensions look less like error messages
11326 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11329 reported by Adam Wozniak in Sdcc-user list
11331 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11333 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11334 arithmetic optimizations, added debug output
11336 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11338 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11339 * sdcc.spec: updated and split sdcc into 3 rpms
11340 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11341 needed for literals of LEFT_OP and '+'
11342 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11343 introduced RESULT_TYPE_NOPROM
11344 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11346 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11347 limited promotion to int only for '*'
11348 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11350 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11352 * src/pic16/gen.c (genSkip),
11353 (genc16bit2lit), (gencjneshort): commented out
11354 (is_LitOp): new helper function, checks operand type
11355 (genCmpEq): rewritten
11357 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11359 * support/regression/tests/bug-908454.c: added
11361 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11363 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11364 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11365 (geniCodeCast): cosmetic, don't preserve bit storage class
11366 (geniCodeLeftShift): added promotion
11367 (geniCodeLogic): fixed regression
11368 * src/SDCCsymt.c (computeTypeOr): accept bits too
11369 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11371 2004-03-07 Borut Razem <borut.razem AT siol.net>
11373 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11375 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11377 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11378 version of pic16_genPackRegisters which does not check if ic is a
11380 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11381 function cause string1.c regression test fails
11383 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11385 * sim/ucsim/configure.in,
11386 * sim/ucsim/configure,
11387 * sim/ucsim/doc/Makefile.in: use docdir
11388 * src/SDCC.y: fixed sbit atrributes
11389 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11390 * src/SDCCast.c (decorateType): |^& need special promotion handling
11392 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11393 * src/SDCCsymt.h (computeType),
11394 * src/SDCCicode.c: computeType() needs op
11395 * src/SDCCsymt.c (checkTypeSanity),
11396 * doc/sddman.lyx: "plain" bitfields are unsigned
11397 * src/SDCCsymt.c (computeTypeOr): added
11398 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11400 * src/SDCCval.c (val*): computeType() needs op
11401 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11402 * support/regression/tests/onebyte.c: added tests for |^&
11404 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11406 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11407 for writing icode into asm output.
11409 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11411 * src/pic16/device.c: added some debug lines enabled
11412 with macro DEBUG_CHECK,
11413 * src/pic16/genarith.c: more debug in genPlus,
11414 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11415 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11416 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11417 * (aopForSym): onStack symbols are re-placed in data memspace,
11418 and onStack flag is cleared,
11419 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11420 copy temporary pcodeop,
11421 * (genPcall): added warning for not updating PCLATU,
11422 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11423 always true for pic16 port,
11424 * (genMultOneWord): NEW, supports integer multiplication,
11425 * (genMult): modified to call genMultOneWord,
11426 * (ifxForOp): added warning when return NULL,
11427 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11428 flag is set before call to operandFromSymbol for implicit
11430 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11431 options.intlong_rent are set by default,
11432 * (_hasNativeMulFor): modified to allow port generation of integer
11434 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11435 set regtype to REG_SFR for all registers, restricting seting the
11436 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11438 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11440 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11441 more than 500 times in the regression tests
11443 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11445 * support/Util/SDCCerr.h,
11446 * support/Util/SDCCerr.c,
11447 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11449 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11450 for symbol conflicts.
11451 * support/valdiags/tests/enum.c,
11452 * support/valdiags/tests/tentdecl.c,
11453 * support/valdiags/tests/struct.c: expect possible error messages
11454 referring to original symbol definitions.
11455 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11457 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11459 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11461 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11463 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11465 * src/pic16/ralloc.c (newReg): fixed bug #908929
11467 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11469 * src/ds390/gen.c: added missing #include "main.h"
11471 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11473 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11474 checking if symbol is already in set,
11475 * src/pic16/device.h: prototype for checkAddSym,
11476 * src/pic16/gen.c: (_G): added entry interruptvector,
11477 * (assignResultValue): removed some commented out lines,
11478 * (genFunction): check for ISR via sym->type, absolute section for
11479 interrupt code is created via a new pBlock, the goto instruction is
11480 placed now correctly at the interrupt vector position, changed all
11481 references from ivec to _G.interruptvector,
11482 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11483 is the interrupt is a high priority one, same for return from ISR,
11484 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11485 externs to calls of checkAddSym,
11486 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11487 pic16_pcode_verbose flag is set,
11488 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11489 * src/pic16/pcoderegs.c: message about how many registers are saved
11490 will only be emitted if pic16_pcode_verbose flag is set,
11492 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11494 * src/ds390/ralloc.h,
11495 * src/ds390/ralloc.c (ds390_regWithIdx),
11496 * src/ds390/gen.c (emitcode),
11497 * src/ds390/main.h,
11498 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11499 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11500 ds390operandCompare, getRegsRead, getRegsWritten,
11501 initializeAsmLineNode): customized instruction size calculation for
11502 ds390, started basis for some register optimizations
11503 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11504 corresponding assembly output
11505 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11506 missing push/pop of r0/r1. Optimized push/pops
11508 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11510 * src/mcs51/main.c (instructionSize): fixed ACALL size
11511 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11513 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11515 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11516 the sorting of rlist with NULL elements
11517 * (print_idataType, print_idata): NEW to create idata sections
11518 * src/pic16/device.h: idataSymSet new variable
11519 * src/pic16/gen.c (genFunction): fixed some bugs in string
11520 comparing, improved the absolute section creation for ISRs,
11521 added FSR0L/FSR0H in registers that are saved in an ISR,
11522 * (genInline): fixed the processing of inline snippets,
11523 now they undergo no process by the peephole optimizer
11524 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11525 are placed in idataSymSet,
11526 * (pic16emitStaticSeg): extern symbols are added in externs,
11527 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11528 switching when aboslute variables are placed in access bank memory
11529 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11530 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11531 commented out with #if,
11532 * (pic16_packRegisters): reintroduce the check for CAST because some
11533 symbols are not correctly handled,
11534 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11535 pCodeInstruction instead of pCode,
11536 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11537 pCodeAsmDir definition,
11538 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11539 directive, then the argument directive is emitted without the leading
11540 tab, hack for inline labels which must be in the first column,
11541 * (compareLabel,pic16_findNextInstruction),
11542 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11543 * (insertBankSwitch): modified for the new pCodeAsmDir,
11545 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11546 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11548 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11550 * (pushSide): commented out with #if,
11551 * (assignResultValue): fixed some typos in saving
11553 * (genPcall): FIXED and sync'ed with genCall,
11554 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11555 * (genNearPointerGet): fixed to handle some more cases,
11556 implementation scheme via table reads,
11557 * (genConstPointerGet): modified to access code memory correct,
11558 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11559 and improved to handle some cases
11560 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11561 instead of "RETLW" for init data
11562 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11563 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11564 variables are placed in access bank memory (<0x80 and >=0xf80),
11565 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11566 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11567 TBLWT_POSTDEC,TBLWT_PREINC
11568 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11569 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11571 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11572 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11573 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11574 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11576 2004-02-29 Borut Razem <borut.razem AT siol.net>
11578 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11579 support/Util/findme.h, support/Util/system.h: enhance binary relative
11580 search for lib and include by using findProgramPath()
11582 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11585 * src/SDCCpeeph.c (pcDistance),
11587 * src/mcs51/ralloc.h,
11588 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11589 * src/mcs51/main.h,
11590 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11591 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11592 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11593 size calculation port specific, started basis for some register
11595 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11596 missing push/pop of r0/r1. Optimized push/pops
11597 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11598 * device/lib/_modsint.c (_modsint),
11599 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11600 and stack version so regression tests pass
11602 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11604 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11605 * src/SDCCast.c (decorateType): catch another small optimization
11607 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11608 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11609 modified to finally use computeType() all over SDCC,
11610 see Feature Request #877103
11611 * src/SDCCval.h: cosmetic
11612 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11613 valCompare(); regression tested in muldiv.c
11614 * support/regression/tests/muldiv.c (testMod): mod sign follows
11617 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11619 * src/SDCCast.c (decorateType): fixed bug #902362
11620 * doc/INSTALL.txt: fixed install instructions for win32
11622 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11624 * device/include/Makefile.in (install): fixed by replacing spaces
11627 * doc/INSTALL.txt: updated for release
11628 * doc/sdccman.lyx: added warning for --xstack being buggy
11630 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11632 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11633 to eliminate build warnings.
11634 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11636 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11637 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11639 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11640 removed -penable-stack, added comment for stack pragma, added
11641 warning for not initializing the stack/frame registers, removed
11642 comment at interrupts section
11644 Stack is made permanent, there is no ability to disable stack usage.
11645 * src/pic16/device.h,
11646 * src/pic16/device.c: removed all references to USE_STACK macro,
11647 * src/pic16/device.c (pic16_dump_section): when no elements in
11648 rlist, free rlist before return,
11649 * (pic16_dump_int_registers): NEW, internal registers are a new set
11650 of general purpose registers reused by each function,
11651 * (checkAddReg): returns 1 if registers is added to set,
11652 * (pic16_groupRegistersInSection): when a registers is of type
11653 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11654 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11655 SRCASECMP macro is moved here from device.c
11656 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11657 PO_PCLATU, PO_PRODL, PO_PRODH,
11658 * (pic16_pCodeOpType, genMinus,
11659 changed compares to "a" register, with AOP_ACC,
11660 * (pic16_genPlus): fixed some bugs and indented properly,
11661 * (pic16_addSign): changed size to size+offset in the MOVWF
11663 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11664 multiply 8-bit operand by literal, result is 8-bit,
11665 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11666 multiply 2 8-bit operand, result is 8-bit,
11667 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11669 * src/pic16/gen.c: changed accUse to contain WREG only,
11670 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11671 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11672 true, do not use immediate addressing any more unless sym is a
11673 pointer in codespace,
11674 * (aopForRemat): do not use immediate addressing when symbol not in
11675 codespace and when symbol's address is requested,
11676 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11678 * (aopGet): added case for AOP_ACC and don't return "accumulator
11679 bug" but WREG instead,
11680 * (popGetTempReg): pushes contents of temporary register in stack,
11681 * (popReleaseTempReg): pops contents of temporary register from
11682 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11683 * (pic16_popGet): separated case AOP_ACC to return register WREG
11684 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11685 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11686 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11687 the use of immediate pointers to certain cases only.
11689 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11690 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11691 * (assignResultValue, genCall, genRet): modified to use the new
11692 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11693 genPcall is still broken,
11694 * (genFunction): added code to create 'A' type pBlocks when
11695 interrupt functions are generated, code not extensively tested yet,
11696 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11697 * (genEndFunction): modified so ISRs pop stored registers from stack,
11698 * (genMultOneByte): cleanup,
11699 * (AccRsh): added flag andmask, to and result with appropriate mask,
11700 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11701 * (genDataPointerGet): fixed and reenabled its use,
11702 * (genNearDataPointerGet): bugs fixed,
11703 * (genDataPointerSet): bugs fixed,
11704 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11705 pic16_DumpSymbol, pic16_DumpOp,
11706 * src/pic16/genutils.h: function prototypes for the above functions,
11707 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11709 * (pic16emitRegularMap): many many many improvements, but needs a
11711 * src/pic16/main.c: enable_stack in pic16_options is removed,
11712 * (_pic16_parseOptions): removed command line options -penable-stack,
11713 * (_process_pragma): emit stack symbol only when stack pragma is
11715 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11716 redirected to FSR0L/FSR0H pair,
11717 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11718 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11719 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11721 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11722 * (dumpPicOptype): NEW,
11723 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11724 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11725 with movff instruction,
11726 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11727 added pic16_int_regs, some packRegsFor* functions are commented out,
11728 because produce errors,
11729 * src/pic16/NOTES: minor modifications
11731 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11733 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11734 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11736 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11737 * as/mcs51/lkaomf51.c: fixed bug #895763
11739 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11741 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11743 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * doc/sdccman.lyx: added details about the HC08 storage classes and
11746 interrupts, fixed the register usage info for z80 & gbz80
11748 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11750 * doc/sdccman.lyx: added more pic16 port documentation
11751 * device/include/pic16/: added header pic18fregs.h
11753 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11755 * doc/sdccman.lyx: added Vangelis' contribution
11757 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11759 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11760 extend to the next CALL or PCALL, not just to the next CALL.
11762 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11764 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11766 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11769 bug #895752 and a better fix for bug #716790
11771 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11775 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11777 * doc/sdccman.lyx: minor changes, minor changed
11779 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11781 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11782 which can't handle SDCC_NEWONEBYTEOPS,
11783 (geniCodeMultiply): removed conversion from mult to shift for pic14
11786 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11789 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11790 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11791 thus fixing bug #895406
11793 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11795 * device/lib/_modsint.c,
11796 * device/lib/_modslong.c: sign follows divisor only
11797 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11798 signs or signedness can be ignored
11799 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11800 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11801 added optimization for IFX,
11802 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11804 reenabled optimization for IFX, which was removed on 2004-01-11
11805 * src/SDCCast.h: added return type IFX
11806 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11807 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11808 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11809 SDCC_OLDONEBYTEOPS selects the old behaviour
11810 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11811 changed again and commented promotion rule
11812 * src/SDCCval.c (valDiv): promotion no longer necessary
11813 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11814 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11816 * support/regression/tests/onebyte.c: added
11818 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11820 * gen.c (genInline): reverted to old code for assemnling inline
11821 code because of bug reported James Chadd
11823 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11825 * ralloc.h: missing declarations from previous patch,
11826 seems that patch for ralloc.h was never applied, fixed
11828 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11829 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11833 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11834 indirect addressing. Marked FSR0 as deprecated
11835 * gen.c (pointerCode): commented out, not needed now
11836 (pic16_popGet2p): new MOVFF helper function
11837 (genGenPointerGet),
11838 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11839 (shiftRLong): removed duplicate debugging info
11841 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11843 * src/ds390/gen.c (genNearPointerGet),
11844 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11845 optimization with bits, but not bitfields.
11846 * src/ds390/ralloc.c (packRegisters),
11847 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11849 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11851 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11853 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/SDCCicode.c (operandFromSymbol),
11857 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11858 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11859 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11860 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11861 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11862 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11864 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11865 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11866 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11867 * src/SDCCsymt.c (newSymbol),
11868 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11871 * src/SDCCval.c (newiList): fixed bug #885705
11873 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11875 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11876 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11878 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11880 * device/include/c8051f120.h,
11881 * device/include/c8051f300.h,
11882 * device/include/c8051f310.h: added/updated header files for Silicon
11883 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11884 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11885 in new section Submitting patches
11887 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11889 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11890 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11891 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11893 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11894 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11895 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11897 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11898 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11899 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11901 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11902 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11903 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11904 genGenPointerSet): fixed bug #892400
11905 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11906 to eliminate build warnings.
11907 * src/SDCCast.c (processParms),
11908 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11910 * support/valdiag/valdiag.py: added GCC to the list of defines active
11911 when compiling with gcc
11913 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11915 * support/Util/SDCCerr.h,
11916 * support/Util/SDCCerr.c,
11917 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11918 with an incomplete type (fixed bug #883734)
11919 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11921 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11923 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11925 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/SDCCast.c (decorateType),
11928 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11929 function pointer implementation
11930 * support/regression/tests/funptrs.c: added tests to verify both forms
11931 of function pointers work correctly. Added tests to verify parameters
11932 are passed in the correct order.
11934 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11936 * device.c (regCompare): registers are sorted by ascending
11937 address and increasing size,
11938 * main.c (_pic16_finaliseOptions): removed the declaration
11939 of compiler macro MCU. Now a macro of the format pic18fxxxx
11940 will be defined from the command line
11942 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11943 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11945 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11946 PCOP_RLCF was overwritten!
11947 * gen.c (genSkip): commented out calls to pic16_emitcode,
11948 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11950 * (genRRC): added debugging info,
11951 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11952 overwritten while shifting,
11953 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11954 overwritten while shifting,
11957 * (shiftLLeftOrResult),
11958 * (shiftRLeftOrResult),
11960 * (shiftLLong): Implemented with pic16_emitpcode
11961 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11962 * (genLeftShift): Fixed bug, operand for shift by variable always
11963 was "and"ed with 0x0f,
11964 * (genLeftShiftLiteral),
11966 * (genRightShiftLiteral): added debugging info,
11967 * (genrshFour): added comment,
11968 * (genRightShift): determined signedness from operand "left"
11969 instead of "result"
11971 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/SDCCicode.c (geniCodeParms),
11974 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11975 function pointers, fixed function pointer bugs #861242 and #861896
11977 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11979 * device/include/c8051f000.h,
11980 * device/include/c8051f120.h,
11981 * device/include/c8051f300.h: added header files for Silicon
11982 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11984 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11986 * src/SDCCast.c (processParams): added new type flow and restructured
11987 (gatherAutoInit): added new type flow
11988 (addCast): cosmetic changes
11989 (getLeftResultType): added new type flow for array indices, patch
11990 provided by Stas, see FR #877103
11991 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11992 array index patch by Stas
11993 * src/SDCCast.h: added prototype getResultTypeFromType()
11995 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11996 * src/pic/glue.c (pic14emitStaticSeg),
11997 * src/pic16/glue.c (pic16emitStaticSeg),
11998 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11999 for initialization of symbols
12000 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12001 * support/Util/SDCCerr.h:
12002 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12003 * .version: bumped version number to 2.3.8
12004 * device/include/Makefile.in (install),
12005 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12008 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12010 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12011 Slade Rich fixed an optimization bug
12012 * src/pic/pcodepeep.c,
12013 * src/pic/pcoderegs.c
12014 * doc/Makefile (install): added test for directory
12016 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12018 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12019 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12020 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12021 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12022 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12023 * as/mcs51/asexpr.c (term),
12024 * as/hc08/asexpr.c (term): fixed bug #887146
12026 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12028 * src/z80/gen.c (genMult): handle single byte result product
12029 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12030 DUMMY_READ_VOLATILE (fixed bug #886367)
12032 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12034 * support/regression/tests/libmullong.c: fixed logic, on little endian
12035 hosts we ended without a mullong_wrapper()
12037 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12040 virus/worm forged address usage.
12042 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12044 Fixed promotion, it should be done on AST level:
12045 * src/SDCCast.c (addCast): added promotion to int
12046 (decorateType): updated call to upCast()
12047 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12048 usualUnaryConversions()
12050 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12052 * support/regression/tests/literalop.c (mulWrapper): Added a
12053 wrapper to remove integer overflow warnings.
12055 * support/regression/tests/float_trans.c: Made work on host.
12057 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12060 * support/regression/generate-cases.py (main): Changed from inline
12063 * doc/Makefile (install): Changed to depth first to get rid of
12064 missing directory install warning.
12066 * as/Makefile (install-doc): Made work on Mac.
12068 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12070 * src/SDCCast.c: added an additional type flow in decorateType() of
12071 opposite direction, see feature request #860006; it's enabled at runtime
12072 by setting the environment variable SDCC_NEWTYPEFLOW
12073 * src/SDCCast.h: changed prototype of decorateType()
12074 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12075 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12076 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12077 see feature request #877103
12078 * src/SDCCval.c: updated call of decorateType()
12079 (valBitwise): fixed bug #882876
12080 (valMinus): added promotion
12081 (valLogicAndOr): result is unsigned
12082 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12083 * src/SDCCsymt.c (computeType),
12084 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12085 must not cause an unsigned operation
12086 * src/pic/glue (pic14emitRegularMap),
12087 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12089 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12091 * src/pic/pcode.c (PCodeID): commented out left over debug code
12093 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12095 * support/valdiag/tests/overflow.c: added shift tests
12096 * src/pic/device.c,
12103 * src/pic/pcodepeep.c,
12104 * src/pic/pcoderegs.c,
12105 * src/pic/ralloc.c,
12106 * src/pic/ralloc.h: applied patch from Slade Rich;
12107 added support for multiple code pages and multiple RAM banks on the
12108 PIC 14 port. The ASM files now no longer simply assume all the
12109 code / RAM are in the same page / bank. This means the linker can
12110 safely allocate code/RAM of separate ASM files to different pages/banks.
12111 * doc/sdccman.lyx: added Slade's tips
12112 * src/mcs51/peeph.def: fixed bug #880768
12114 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12117 * src/SDCCast.c (decorateType): fixed bug #880197
12119 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12121 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12124 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12125 strtof is not part of C89 and isn't included with Mac OS X.
12127 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12129 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12130 shiftL2Left2Result): fixed bug #879326
12131 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12132 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12133 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12134 address fetch for clr instruction
12135 * device/lib/hc08/_mulint.c: created optimized assembly version
12136 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12138 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12140 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12141 proposed in FR #877103
12143 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12145 * src/SDCCval.c (cheapestVal): added missing checks
12146 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12147 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12149 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12151 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12154 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12156 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12157 loaded with the linker search paths (-L arguments) and the libraries
12158 to be linked with the current source (-l arguments). Changes
12159 currently will affect only the pic16 port.
12160 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12161 include path the port specific paths and port specific libraries,
12162 * gplink command now contains the $3 argument,
12163 * src/pic16/device.h,
12164 * src/pic16/device.c,: structure PIC_device is made public and
12165 renamed to PIC16_device, the same for variable Pics which is renamed
12166 to Pics16. Updated all references to them.
12167 * src/pic16/glue.c (pic16glue): corrected bug with code
12168 initialization which bypassed the variable initializations block.
12170 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12171 COMPILE_FLAGS and added the --nostdinc option
12173 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12175 * device/include/mc68hc908jb8.h: Register defs for another member
12176 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12178 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12180 Documenting changes from previous commits.
12181 * configure.in (version 1.56),
12182 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12183 when generating output files to configure the pic16 library,
12184 but now I've commented it out, since gputils aren't installed in the
12185 SF compile farm, so library won't compile
12187 * device/lib/Makefile.in (version 1.56): initially I've added in
12188 target 'all' the prerequestive 'model-pic16' so it compiled the
12189 pic16 library, but now I've commented it out for the same reasons
12191 * added targets 'model-pic16' and 'objects-pic16' to compile the
12193 * added target 'port-specific-objects-pic16' to handle the
12194 generated libraries and copy them into the build/ directory
12195 * added target 'clean-intermediate-pic16' to clean intermediate
12196 files into pic16 directory
12197 * in target 'installdirs' added line to create directory pic16 in
12198 the installation path
12200 * device/include/Makefile.in (version 1.11): in target 'install'
12201 added lines to copy all header files to installation path,
12202 * in target 'installdirs' added line create directory for pic16
12203 headers in the installation path
12205 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12207 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12210 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12213 * device/lib/configure.in,
12214 * device/lib/configure: fixed for autoconf 2.57
12216 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12219 option so that it actually works. Made it specific to the z80, since
12220 the gbz80 doesn't have these kinds of I/O ports.
12222 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12224 * device/include/z180.h,
12225 * device/lib/_memcpy.c,
12226 * device/lib/_memmove.c,
12227 * device/lib/_mulint.c,
12228 * device/lib/ser_ir.c,
12229 * device/lib/ser_ir_cts_rts.c,
12230 * device/lib/_strcmp.c,
12231 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12232 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12233 portmode; added deprecation warning for bank= and protmode= forms.
12234 Also, guard against buffer overflow.
12235 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12237 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12239 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12240 changed interrupt vector table generation to only emit declared vectors.
12241 * device/include/Makefile.in: added missing backslash
12242 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12244 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12246 Mainly changes to support compilation of the device libraries
12247 * src/pic16/device.c: stack is allocated via symbol and not
12248 via literal number. The symbol is placed in the corresponding
12249 position of the data ram
12250 * (pic16_dump_section): relocatable and absolute uninitialized
12251 data are now emitted in sorted order to reduce section naming,
12252 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12253 weren't marked as being in the access bank,
12255 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12257 Added portion of GNU PIC Library under the directory
12258 device/include/pic16 and device/lib/pic16. These files
12259 contain the declarations of SFRs for the PIC18Fxx2 devices.
12260 The directory is initialized via configure from toplevel.
12262 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12264 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12265 the spilllocations to be compared correctly
12267 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12269 * src/SDCCast.c (decorateType): fixed bug introduced today
12271 2004-01-12 Borut Razem <borut.razem AT siol.net>
12273 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12274 doc/sdccman.lyx: upper case pragmas are deprecated
12276 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12279 in simpler and even better code
12281 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12283 * src/SDCCicode.c (operandOperation): fixed bug #874819
12284 * src/SDCCast.c (decorateType): fixed
12285 char foo (unsigned long ul) { return ul > 0; }
12287 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12289 * doc/sdccman.lyx: Moved and added some sections, small changes
12290 all over. Telling LaTeX to be less strict with word spacing
12291 to better keep the right margin. Changed some notes about
12292 maintainance of the ports in section 3.2.1 - is it OK like this?
12294 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12296 SDCC source changes:
12297 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12298 convilong): modified to inform the pic16 port that builtin functions
12301 PIC16 PORT specific changes:
12302 * src/pic16/device.c pic16_dump_equates() added,
12303 processor registers declared internally by the port are emitted in
12304 the translation as equates,
12305 * src/pic16/gen.c: inline code is passed unprocessed to the
12307 * (pic16_popGetLit2): fnuction modified to take second operand as
12308 pCodeOp pointer and not as literal,
12309 * (popRegFromIdx): prefixed with pic16_,
12310 * (pic16_popCombine2): modified to receive already allocated pCode
12312 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12313 * (genFunction): initializes local stack frame and pushes on stack
12314 all the registers used by this function,
12315 * (genEndFunction): restores all registers from stack and restores
12317 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12319 * (pic16glue): changed the program startup sequence,
12320 * added new dbName code 'A' for functions placed in absolute section
12321 * src/pic16/main.c: added function attribute _naked,
12322 * added pragma 'code' to place a fnuction at an absolute address,
12323 * added command line arguments --debug-ralloc and --pcode-verbose,
12324 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12325 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12326 * (pic16_newpCodeOpLit2): modified to take the second operand as
12328 * (pic16_printpBlock): modified to emit each function in a separate
12330 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12331 UPPER for immediate operands,
12332 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12334 * src/pic16/peeph.def: all peepholes with movff are commented out,
12335 because there is a problem in the pcode peep optimizer,
12336 * src/pic16/ralloc.c: the register allocator can now reuse local
12337 function symbols for another function. This saves register usage.
12338 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12340 Added file src/pic16/NOTES with information about program writing on
12341 the current port version.
12343 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12345 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12346 and peephole 252 (array access)
12348 2004-01-09 Borut Razem <borut.razem AT siol.net>
12350 * src/SDCCmain.c : fixed #872250: -l command line defined library
12351 files are scanned before standard library files
12353 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12355 * src/SDCCast.c (decorateType): fixed bug #874046
12357 2004-01-09 Borut Razem <borut.razem AT siol.net>
12359 * support/scripts/sdcc.nsi: remove previous installation
12361 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12363 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12364 bytes for last interrupt vector (mcs51)
12365 * sdcc.spec: fixed typo
12367 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12369 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12370 gen51Code): more efficient parameter receive for --model-large
12373 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12375 * src/ds390/main.c,
12376 * src/z80/main.c: added missed needLinkerScript flags (more than
12377 one port structure defined in these file)
12378 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12381 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12383 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12384 * src/port.h: added flag needLinkerScript in port->linker
12385 structure to inform whether to create a .lnk file or not,
12387 * src/ds390/main.c,
12389 * src/mcs51/main.c,
12391 * src/pic16/main.c,
12393 * src/z80/main.c: changed appropriately to configure
12394 needLinkerScript flag
12396 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12397 * src/pic/glue.c: added variable udata_section_name to
12398 override default uninitialized data segment definition for
12399 devices only with SHAREBANK memory (reported from Erik Epetrich)
12400 * (pic14emitOverlay): modified to emit a commented overlay segment
12401 directive when no overlay data exist
12402 * (picglue): modified to emit uninitialized data segment
12403 according to udata_section_name
12404 * src/pic/main.c (_pic14_parseOptions): added command line
12405 options --udata-section-name=[name] to override default
12406 udata definition name
12407 * modified _linkCmd and _asmCmd to include compiler passed
12408 arguments via -W option
12409 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12410 object file from '.rel' to '.o' in port->linker structure,
12411 changed size of fptr from 2 to 3 in port structure
12413 2004-01-07 Borut Razem <borut.razem AT siol.net>
12415 * support/scripts/sdcc.nsi: update PATH
12416 * support/scripts/sdcc.ico: craeted
12418 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12420 * device/include/Makefile.in: fix install
12421 * doc/Makefile: fix install
12423 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12425 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12427 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12428 how the function variable allocation summary is displayed; also
12429 include information about variables allocated to the overlay
12432 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12434 * as/mcs51/lkmain.c: Help about -Y option
12435 * as/mcs51/lkarea.c: Fixed gcc warnings
12437 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12439 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12441 * support/valdiag/tests/overflow.c: added
12442 * src/SDCCast.c (decorateType),
12443 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12444 LEFT_OP (left shift)
12446 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12448 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12449 (default behaviour).
12451 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12453 A python script to validate compiler diagnostic messages. It can be
12454 used to verify that sdcc complains about bad c source code and
12455 gives a good location of the error.
12456 * support/valdiag/Makefile,
12457 * support/valdiag/valdiag.py,
12458 * support/valdiag/tests/*
12460 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12462 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12463 * src/SDCCsymt.c (newEnumType),
12465 * support/Util/SDCCerr.c,
12466 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12468 * support/regression/tests/enum.c: added test for enum values that
12469 require at least 2 bytes of storage.
12471 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12473 * src/common.h: added ifndef/define/endif macros
12474 around the header file.
12475 Bug reported from Jesus Calvino-Fraga
12477 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12479 * sdcc.spec: updated
12480 * device/include/Makefile.in: don't install CVS directories
12481 * device/lib/Makefile.in: added removal of CVS directories after install
12482 * doc/Makefile: fixed install, added local_icons
12483 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12484 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12485 * src/ds390/gen.c (genRightShift): fixed bug #870788
12486 * src/SDCCast.c (decorateType): fixed bug #870781
12488 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12490 PIC16 port related changes:
12491 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12492 added variable stackPos,
12494 * gen.c: genCall, assignResultValue: added support for
12495 pushing/retrieving function parameters to/from stack,
12496 genFunction,genEndFunction: setup stack frame for the
12497 generated function,
12498 genAddrOf: will be changed according to bug 863624
12500 * added files genutils.c and genutils.h which contain gen*
12501 debugged and optimised functions extracted from gen.c
12503 * glue.c: added variable 'externs' which holds extern symbols,
12504 pic16emitRegularMap: is modified to properly handle relocatable
12505 symbols under the new scheme,
12506 pic16createInterruptVect: is modified
12507 pic16printPublics: is modified to emit 'global' assembler directives,
12508 added pic16_printExterns to print extern symbols,
12509 pic16glue: initializes stack/frame pointer in the beginning of
12510 the assembly output. Temporary hack, will be corrected later,
12511 because gplink yet does not support stack and SDCC does not
12512 yet support a type of crt0.o object to create the final binary.
12514 * Removed many lines that contain 8051 legacy code.
12515 * The code is finally placed under a 'code' directive.
12516 * Added port specific options.
12518 * _process_pragma: simplified since now we do not need *special*
12519 include file to define SFR registers. But a separate header
12520 will be needed. This will be developed later.
12521 * _pic16_parseOptions: added, parses port specific options:
12522 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12523 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12524 --preplace-udata-with=
12526 * _pic16_setDefaultOptions: modified to initialize section names,
12527 but hack is temporarly out of order since it needs improvement.
12528 * _pic16_genAssemblerPreamble: configuration words are emitted by
12529 their address instead of their name. This part is incomplete and
12530 supports only the 18Fxx2 devices. Other devices will emit an error
12531 during assembly since they do not contain the same set of config
12533 * _pic16_genIVT: is modified,
12535 * pcode.c: added definitions for some hardware registers that are needed
12537 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12538 All PCI entries are updated. Now LFSR is supported.
12539 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12540 * added pic16_newpCodeOpLit2 to support instructions with
12541 two literal arguments
12542 * pic16_pCode2str: corrected code that emits assembler instructions
12543 with two literal operands and those that have an access bit modifier
12544 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12545 this fixes a bug which caused some labels to be lost, when an
12546 assembler directive was added, i.e. banksel,
12547 * pic16_FixRegisterBanking: improved logic that causes the insertion
12549 * InlineFunction: functions that are called once, are not any more
12550 inlined. This can be a port option in the future,
12552 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12554 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12555 hold the corresponding uninitialized symbols,
12556 * pic16_allocProcessorRegister: registers have explicit marked the
12558 * pic16_allocInternalRegister: registers are explicit marked as
12560 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12561 processing list, so bit registers were lost,
12564 * ralloc.h: added field 'accessBank' and original symbol operand
12565 in register definition,
12566 * removed the field isMapped from register definition,
12568 ** Several functions have been removed from various sources:
12569 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12570 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12571 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12572 pic16_assignRelocatableRegisters
12574 ** others have been introduced:
12575 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12576 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12578 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12580 * support/scripts/inc2h.pl: changed definition of BIT_AT
12581 to emit 'sbit at' instead of 'bit at'. This was a request.
12583 PIC16 port related preliminary changes:
12584 * gen.c: prefixed function popRegFromString with
12585 pic16_ and all references to it corrected
12586 * pcode.c: all pic16_pc_* hardware registers prefixed
12587 with underscore (_),
12588 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12589 * ralloc.c: newReg(): when register is REG_SFR then
12590 set address to rIdx,
12591 pic16_allocProcessorRegister(): marks register wasUsed=0
12592 pic16_writeUsedRegs(): added a call to assign processor
12593 registers via pic16_assignFixedRegisters
12595 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12597 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12598 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12599 variables in unused register banks. Also the SSEG is placed
12600 wherever there is enough space for it, and IDATA can be anywhere
12601 in internal RAM. For now compile using -Wl-Y[stack_size].
12602 The mem file is different for this option as well, since it
12603 makes no sense of talking about DSEG lenght.
12605 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12607 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12608 in certain cases, e.g. when ROM assignment, patch provided
12609 from Albert den Haan.
12611 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12613 Many signedness and type propagation fixes:
12614 * src/SDCCicode.c: made geniCodeCast() static
12615 replaced SPEC_ by IS_ (cosmetic)
12616 (operandOperation): fixed div and mod operation
12617 (usualBinaryConversions): added support for promotion of char
12618 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12619 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12620 (geniCodeAdd): an array index will stay unsigned, even if promoted
12622 (geniCodeArray): ditto
12623 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12624 * src/SDCCsymt.c (computeType): added more support for char;
12625 promotion of char is selectable by promoteCharToInt, fixed signedness
12627 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12628 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12629 * src/SDCCval (val*): replaced signedness calculation by
12631 rearranged if-branches (cosmetic)
12632 (valShift): added warning W_SHIFT_CHANGED
12633 (valCompare): fixed problem with different types
12634 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12635 * support/regression/tests/literalop.c: added many cases
12636 * support/regression/tests/ast_constant_folding.c: changed finally to
12638 * .version: new year, new version: 2.3.7
12639 * src/SDCCmain.c (main): applied patch #866468
12640 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12641 provided by Scott Bronson
12642 * doc/sdccman.lyx: updated documentation for sdcdb
12643 updated and added chapter tips
12645 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12647 * src/SDCCsymt.h: missing from yesterday's commits
12649 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/SDCC.y (struct_or_union_specifier),
12652 * support/Util/SDCCerr.c,
12653 * support/Util/SDCCerr.h: verify that struct & union tags are used
12656 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12658 * src/SDCCglobl.h: missing from yesterday's commits
12660 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12663 sft_attributes, struct_declaration, parameter_declaration,
12664 type_name, start_block, declaration_list),
12665 * src/SDCC.lex (check_type): support redefinition of typedef names
12667 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12669 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12670 aligned xdata arrays. Erik helped me with the if clause.
12672 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12674 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12677 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/SDCCast.c (newAst_),
12682 * src/SDCCicode.c (ast2iCode, newiCode),
12684 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12685 expr, statement, expression_statement, selection_statement,
12686 iteration_statement, expr_opt, jump_statement): foundation for tracking
12688 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12691 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * support/Util/SDCCerr.c,
12695 * src/SDCCast.c (createCase, createDefault, decorateType),
12696 * src/SDCClabel.c (labelUnreach),
12697 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12699 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12700 (with thanks to Stas Sergeev)
12701 * device/include/time.h,
12702 * device/lib/time.c (CheckTime): suppress unreachable code warning
12704 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12706 * src/SDCCast.c (createIvalCharPtr),
12707 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12709 * support/regression/tests/nullstring.c: tests for these two bugs
12711 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * support/Util/SDCCerr.h,
12714 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12715 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12716 about storage class and 'at' used inside struct or union
12717 * src/SDCCBBlock.c (iCodeFromeBBlock),
12718 * src/SDCCcse.c (ifxOptimize),
12719 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12720 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12721 printIval, emitStaticSeg, emitOverlay),
12722 * src/SDCClabel.c (deleteIfx),
12723 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12724 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12725 gatherAutoInit, processParms),
12726 * support/Util/SDCCerr.h,
12727 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12728 reporting for post-parse errors.
12730 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12732 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12733 implicit casts via union; they don't work on big endian systems
12734 (possible fix for bug #861138)
12736 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12738 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12739 * src/mcs51/main.c: fixed the fix for bug #737001
12741 2003-12-15 Borut Razem <borut.razem AT siol.net>
12743 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12745 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 * support/makebin/makebin.c: put output in binary mode
12749 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12751 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12752 xdata and data memory on startup. Set the environment variable
12753 SDCC_NOGENRAMCLEAR to disable this.
12754 * src/mcs51/peephole.def,
12755 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12756 (allows non-interrupt and interrupt code to safely compete for a resource
12757 without the non-interrupt code having to disable interrupts)
12759 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12761 * src/SDCCicode.c (geniCodeAdd),
12762 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12763 with valFromType if type might be a pointer and host is big endian).
12764 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12765 types, not just integer types.
12766 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12767 multiply defined with mismatching "at" address.
12769 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12771 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12772 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12773 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12774 with embedded nulls (fixed bug #753752)
12776 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12778 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12779 Apparently this did not see much testing (endless loop)
12781 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12783 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12785 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12788 gracefully handle NULL memmap pointers
12790 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12793 instead of deleting the iCode when an operand is volatile
12794 * src/z80/gen.c (genDummyRead),
12795 * src/mcs51/gen.c (genDummyRead),
12796 * src/ds390/gen.c (genDummyRead),
12797 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12799 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12800 * src/SDCC.y: fixed bug #850420
12802 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12804 Applied z80 i/o port patch from Peter Townson and fixed some operators
12805 to better handle operands in A register.
12806 * device/include/z180.h
12812 * src/z80/peeph-z80.def
12813 * src/z80/peeph.def
12816 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12818 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12820 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 * device/lib/hc08/_mullong.c: Removed extra #endif
12824 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * sim/ucsim/hc08.src/inst.cc,
12827 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12828 carries from x to h
12829 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12830 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12831 * device/include/stdarg.h: fixed varargs for hc08
12832 * device/lib/Makefile.in,
12833 * device/lib/hc08/Makefile,
12834 * device/lib/hc08/_mulint.c,
12835 * device/lib/hc08/_mullong.c: fixed some endian problems
12837 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12839 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12840 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12841 * device/lib/_gptrget.c,
12842 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12844 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12847 * src/SDCCast.c (astErrors): fixed bug #846007
12848 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12850 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/SDCCast.c (decorateType): disabled a transformation I added in
12853 revision 1.188 (access to fields of a structure at an absolute address);
12854 it breaks with bitfields, extern declarations, and gcse analysis.
12855 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12856 could be assigned through a pointer, so don't complain.
12857 * src/SDCCast.c (astErrors),
12859 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12861 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12863 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12864 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12865 output of __config directives, since gpasm now supports them
12866 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12867 pre-processor macro, i.e. -DMCU=p18f452
12868 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12869 and modified to handle 'cast' icode similarly to '=' icode
12870 * src/pic16/device.h (typedef struct PIC_device): added field
12871 'extMIface' to indicate that chip has external memory interface
12872 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12873 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12876 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12878 * src/SDCC.y (pointer): fixed bug #846006
12879 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12880 * src/SDCCast.c (decorateType): fixed bug #846009
12881 * src/ds390/peeph.def,
12882 * src/ds390/gen.c (genAnd, genOr),
12883 * src/mcs51/peeph.def,
12884 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12886 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12888 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12895 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12899 * src/SDCCbitv.c: added function to free a bitvector
12900 * src/SDCClrange.h,
12901 * src/SDCClrange.c: added function to recompute the liveranges
12902 * src/avr/ralloc.c,
12903 * src/ds390/ralloc.c,
12904 * src/hc08/ralloc.c,
12905 * src/mcs51/ralloc.c,
12906 * src/pic/ralloc.c,
12907 * src/pic16/ralloc.c,
12908 * src/xa51/ralloc.c,
12909 * src/z80/ralloc.c: recompute the liveranges after register packing
12911 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12913 * src/SDCCloop.c (newInduction): fixed bug #845630
12915 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12917 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12918 inadvertantly left behind from my 2003-11-12 change
12920 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 Updated headers I neglected to commit yesterday.
12923 * src/SDCClrange.h,
12926 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12929 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12930 * src/SDCCopt.c (eBBlockFromiCode),
12931 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12932 the creation of the key hash table from the sequencing so it can be used
12933 earlier (for some GCSE bug fixes still pending)
12935 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12937 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12938 * support/regression/tests/addsub.c: testing genPlus shortcut
12940 2003-11-15 Borut Razem <borut.razem AT siol.net>
12942 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12944 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12947 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12948 ordering is immaterial.
12949 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12951 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12954 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12955 (SIGSEV) of bug #840381
12956 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12957 unlink new file before rename if new and old filenames are the same)
12959 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12961 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12962 uninitialized variables) for the mcs51. Set environment variable
12963 SDCC_GENRAMCLEAR to test.
12964 xdata initialization slightly shorter
12966 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12969 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12970 #838241 & 780691 (basicly the same bug)
12971 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12972 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12974 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12976 * src/SDCCmain.c (linkEdit): "fix" #834252
12978 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12982 * src/SDCC.y: fixed bug #819403
12984 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12987 the reentrant attribute.
12988 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12989 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12991 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12992 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12993 erroneously reduced to a literal.
12994 * src/hc08/ralloc.c (packRegisters, rematStr),
12995 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12998 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13000 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13001 * doc/sdccman.lyx: changed from 'article' to 'book'
13002 * doc/Makefile: readded test_suite_spec and cdbfileformat
13004 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13006 * device/include/stdlib.h: include malloc.h to comply with ANSI
13007 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13009 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13011 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13012 * doc/clean.mk: also remove *.out files
13013 * doc/sdccman.lyx: some additions, larger top/bottom margins
13015 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/SDCC.y: fixed bug #837365
13018 * support/regression/tests/bitopcse.c
13019 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13020 a symbol (might be valop instead)
13021 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13022 * device/lib/clean.mk: added hc08 to the cleaning list
13024 2003-11-04 Borut Razem <borut.razem AT siol.net>
13026 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13028 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13029 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13030 malloc is declared in standard stdlib.h
13032 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13034 * device/lib/hc08/Makefile: need to clean .rel not .o files
13035 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13037 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13041 * src/mcs51/main.c,
13042 * src/ds390/main.c,
13046 * src/pic16/main.c,
13047 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13048 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13049 tests (which uses the port's oclsExpense function)
13055 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13057 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/SDCCcse.c (ifxOptimize),
13060 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13061 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13062 deleting the IFX iCode.
13063 * src/hc08/ralloc.c: reduced unneeded slocs
13064 * src/hc08/gen.c: fixed bug in asmopToBoolean
13066 2003-11-04 Borut Razem <borut.razem AT siol.net>
13068 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13069 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13070 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13071 transferred to configure
13073 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13075 Use headers defined in the C[++] standards:
13076 * sim/ucsim/gui.src/serio.src/fileio.cc
13077 * sim/ucsim/gui.src/serio.src/frontend.cc
13078 * sim/ucsim/gui.src/serio.src/main.cc
13079 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13080 * support/Util/NewAlloc.c
13082 * as/mcs51/lklibr.c
13086 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13088 * Added MSVC projects for hc08 assembler and linker:
13089 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13090 /as/hc08/link_hc08.dsp
13092 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13094 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13096 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13098 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13100 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13102 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13104 2003-10-31 Borut Razem <borut.razem AT siol.net>
13106 * support/cpp2/cpplib.h,
13107 support/cpp2/cpplib.c,
13108 support/cpp2/cpplex.c,
13109 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13110 to switch _asm block preprocessing on / off. Default is
13111 #pragma preproc_asm +
13113 2003-10-31 Borut Razem <borut.razem AT siol.net>
13115 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13116 when outputting comment blocks (when executed with -C option) and
13117 _asm (SDCPP specific) blocks
13119 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13123 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13125 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13127 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13129 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13130 * src/SDCCast.c (decorateType): fixed bug #832664
13132 2003-10-31 Borut Razem <borut.razem AT siol.net>
13134 * support/cpp2/cpplex.c: fixed for SDCPP:
13135 comments(when executed with -C option) and _asm blocks
13136 were included even if they where in skipped #if block.
13137 Applied solution from GCC cpp 3.3.2
13139 2003-10-31 Borut Razem <borut.razem AT siol.net>
13141 * src/SDCC.lex: sdcc now understands both formats:
13142 '# <line_number> <file_name>' and
13143 '#line <line_number> <file_name>'
13144 * support/cpp2/cppmain.c: sdcpp now generates the standard
13145 '# <line_number> <file_name>' instead of former
13146 '#line <line_number> <file_name>'
13148 2003-10-30 Borut Razem <borut.razem AT siol.net>
13150 * support/cpp2/cpphash.h,
13151 * support/cpp2/cpplib.h
13152 * support/cpp2/cpplex.c,
13153 * support/cpp2/cppmain.c,
13154 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13156 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13158 Fixed a number of problems revealed by bug #827883.
13159 * src/SDCCloop.c (loopInvariants): Spill location of the
13160 result operand should be recomputed if extracted from
13161 a loop. Also, don't extract assignments of an iTemp
13163 * src/SDCCast.c (isConformingBody): loop reversal should
13164 not occur if the control variable is involved with a
13165 relational operator.
13167 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13169 * .version: bumped to 2.3.6 to reflect the big improvements
13170 made by Erik and Klaus. Thanks!
13172 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13174 Replaced the livrange code.
13175 * src/SDCClrange.c: added new LR code
13177 * src/SDCCBBlock.h: removed remainig parts from old LR code
13178 * src/ds390/ralloc.c,
13179 * src/ds390/gen.c: minor fixes to make it work with new code
13181 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * as/hc08/lkrloc.c,
13186 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13187 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13188 (tweaked fix for bug #818696)
13190 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13192 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13194 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13198 * src/mcs51/gen.c (gencjneshort),
13199 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13200 more efficient (per Scott Bronson's suggestion)
13202 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 Extended the semantics of the critical keyword to include
13205 individual statements. See RFE #827755 and #799831
13210 * support/Util/SDCCerr.c
13211 * support/Util/SDCCerr.h
13216 2003-10-19 Borut Razem <borut.razem AT siol.net>
13218 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13220 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13224 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13225 and predecrement operand is displayed
13227 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13229 * src/SDCCval.c (valMinus): fixed bug #826041
13231 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 Some hc08 related updates that I missed earlier
13234 * sim/ucsim/stypes.h
13235 * support/regression/ports/hc08/spec.mk
13237 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 New target "hc08" for the Motorola 68hc08 family of micros
13247 * sim/ucsim/hc08.src/*
13248 * sim/ucsim/configure.in
13249 * src/ucsim/configure
13250 * sim/ucsim/packages_in.mk
13253 * device/include/mc68hc908qy.h
13254 * device/lib/hc08/*
13255 * device/lib/Makefile.in
13256 * support/regression/ports/hc08/*
13257 * support/regression/Makefile
13259 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13261 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13263 * src/ds390/gen.c (genCast): fixed bug #821957
13265 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13267 * device/lib/logf.c: "fixed" overlay bug
13268 * support/regression/ports/host/spec.mk: added m library
13269 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13270 * support/regression/tests/float_trans: added (for Eric)
13272 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13274 * src/mcs51/gen.c (genCpl): fixed bug
13275 http://sf.net/mailarchive/message.php?msg_id=6263915
13277 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13279 * src/SDCCast.c (decorateType): added extended constant folding
13280 * src/SDCCsymt.c (computeType): cleanup
13281 * src/SDCCval.c (valShift): minor optimization
13282 * support/regression/tests/ast_constant_folding.c: added
13284 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13286 * src/SDCCmain.c: removed some unintended changes
13288 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13291 * src/z80/gen.c: fixed part of bug #817589
13292 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13294 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13296 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13307 * src/ds390/ralloc.c
13309 * src/mcs51/ralloc.c
13311 * src/pic16/ralloc.c
13312 * src/xa51/ralloc.c
13314 * src/z80/gen.c: removed unused label "release:"
13316 2003-10-06 Borut Razem <borut.razem AT siol.net>
13318 * src/SDCC.lex: removed definition of unused variables
13319 save_optimize and save_options
13321 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13323 * clean.mk: removed '=' in "-maxdepth=1"
13324 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13325 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13327 2003-10-06 Borut Razem <borut.razem AT siol.net>
13329 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13330 my_unput() replaced by unput()
13332 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13334 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13335 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13336 type-punned pointer will break strict-aliasing rules"
13337 Old LR behaviour is again default; Klaus' LR can be choosen by
13338 defining the environment variable LRKLAUS
13342 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13343 * clean.mk: fixed removal of files in bin/CVS/
13344 * device/lib/clean.mk: fixed removal of directories small and large
13345 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13347 * src/SDCCval.c: removed superflous test for pedantic
13349 2003-10-05 Borut Razem <borut.razem AT siol.net>
13351 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13352 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13353 message "unmatched #pragma SAVE and #pragma RESTORE"
13355 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13357 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13358 assembly, critical functions, atomic, nojtbound)
13360 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13362 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13368 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13373 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13375 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13376 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13377 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13379 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13381 * src/z80/gen.c (genRet): fixed bug #524753
13382 * src/z80/gen.c (genCast): fixed internal error on cast from
13384 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13385 fix for bug #477835 to the z80
13386 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13387 for tracking iCodes in the peephole optimizer for z80
13389 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13391 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13392 the other part of bug #814548
13393 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13395 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13397 * src/SDCCcse.c: fixed part of bug #814548
13399 2003-09-28 Borut Razem <borut.razem AT siol.net>
13401 * src/asm.c: rewrite of printILine() to use temporary file instead
13403 * src/xa51/main.c: commented out declaration of int rewinds
13405 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13407 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13409 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13411 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13412 * src/asm.c (printILine): Fixed bug #811015
13414 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13416 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13419 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13422 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13423 to correctly handle general case of AOP_PAIRPTR
13424 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13426 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13428 * src/mcs51/ralloc.c (fillGaps),
13429 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13430 register positioning bug)
13432 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13434 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13436 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13438 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13439 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13440 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13441 (ralloc doesn't intentionally do this now, but perhaps later)
13442 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13443 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13444 register positioning bugs (Fixed bug #762602 and #795325)
13445 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13446 (Fixed bug #808779)
13447 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13448 lines that --i-code-in-asm generates
13450 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13452 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13453 trying to fclose a FILE* that was already closed.
13455 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13457 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13458 of const struct should be treated as if const themselves)
13460 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13462 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13464 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13466 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13467 Unix (/n) and DOS (/r/n) line terminations.
13469 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13474 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/mcs51/gen.c (genFunction, genEndFunction),
13477 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13478 and restore of EA so that stack offsets to parameters are
13479 correct when using both critical and reentrant/stack-auto.
13480 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13481 size (can be triggered in error if sloc is shared between
13482 different sized objects)
13483 * device/include/float.h: fixed macros to explicitly use
13484 unsigned long where needed
13486 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13488 Feature req. 799831: added code to allow nesting of critical functions
13489 * src/mcs51/gen.c (genFunction, genEndFunction)
13490 * src/ds390/gen.c (genFunction, genEndFunction)
13492 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * src/SDCCsymt.c (sclsFromPtr),
13496 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13497 support for standard C idiom of memory mapped variables; for
13498 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13499 to xdata int at 0x1234 tempvar = 1.
13500 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13501 provided by Akiya ISHIDA
13503 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13505 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13506 * src/SDCCval.c (constVal): added reduction from int to char
13507 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13508 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13509 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13511 * support/regression/tests/shifts.c: fixed
13513 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/z80/gen.c (genXor): Fixed bug #805445
13517 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 Fixed bug #621531 (const & volatile confusion in the type chain).
13520 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13521 refer to the const or volatile state of the pointer itself.
13533 * src/pic16/ralloc.c
13534 * support/regression/tests/const.c
13536 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13538 When checking for duplicated modules, use absolute paths
13539 instead of relative paths. Files changed:
13544 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13548 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 * device/include/string.h: added size_t typedef, changed
13551 prototypes to use size_t, eliminated separate reentrant and
13552 non-reentrant declarations, added _memmove declaration
13553 * device/lib/_memcpy.c: changed to use size_t instead of int,
13554 changed /4 to >>2 to avoid division library call
13555 * device/lib/_memcmp.c,
13556 * device/lib/_memset.c,
13557 * device/lib/_strncat.c,
13558 * device/lib/_strncpy.c,
13559 * device/lib/_strncmp.c: changed to use size_t instead of int
13560 * device/lib/_memmove.c: new file (fixed bug #772294)
13561 * device/lib/Makefile.in: added _memmove.c
13562 * device/lib/z80/asm_strings.s: fixed bug #772290
13563 * support/regression/tests/bitfields.c: attempt to fix host assertion
13564 failure on amd64-unknown-linux2.2
13566 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13569 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13570 * as/z80/asmain.c (main): fixed bug #801766
13572 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13574 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13577 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13580 reported in bug #800609
13582 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13584 * Top header beautifications in src/pic16 directory:
13585 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13586 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13587 pcoderegs.h, ralloc.c, ralloc.h
13588 * main.c: added top header and GPL license notice
13589 * pcode.c: fixed the if-conditional warning
13591 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13593 * device/lib/_mullong.c: replaced int by short for gcc
13595 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13598 and JUMPTABLE iCodes properly now (worked by accident before)
13599 * src/mcs51/gen.c (leftRightUseAcc),
13600 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13601 iCode properly now. Use getSize instead of nRegs since a & b
13602 aren't part of the nRegs tally.
13604 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13606 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13607 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13608 before instructions that use the _STATUS register
13610 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13612 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13613 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13614 fetching of the pointer
13615 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13616 copied from genNearPointerSet()
13617 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13618 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13619 If they pop r0/r1 they must be called in the opposite order than aopOp().
13620 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13621 (resp. --stack-auto), prepared for --xstack
13623 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13625 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13627 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13629 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13630 these ports have their own __sdcc_external_start()
13632 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13634 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13635 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13636 type for bits was changed. It resulted in bit variables becoming
13637 global, which is not permitted in PIC 14 assembly output.
13639 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13641 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13643 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13645 Z80 and MCS51 linkers complaint if a public symbol is defined
13646 in more than one library module:
13650 * as/mcs51/Makefile.in
13652 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13654 A few small changes that speed up the peephole optimizer.
13658 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13660 Try to make the peephole optimizer smarter by maintaining
13661 an association between the assembly source code and the
13662 iCodes that originated them. Put this information to use
13663 with a new peephole rule condition "notVolatile" so that
13664 the rules can be aggressive yet still safe.
13669 * src/mcs51/peeph.def
13671 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13676 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13677 if the left or right operand symbols have the accuse flag set.
13679 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 Changed the type of the result of the ! (NOT) operator to char;
13682 previously it returned the same type as the source. This allows
13683 us to eliminate all the genFloatNot functions (all of its target
13684 implementations were very buggy) since !float can use the same
13687 * src/SDCCicode.c (ast2iCode): ! returns char
13688 * src/mcs51/gen.c (genNot, genNotFloat),
13689 * src/ds390/gen.c (genNot, genNotFloat),
13690 * src/z80/gen.c (genNot, genNotFloat),
13691 * src/pic/gen.c (genNot, genNotFloat),
13692 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13694 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13696 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13697 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13698 during interrupts. Ensure WSAVE is located at a shared bank address.
13699 2. Fixed page selection in some places
13700 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13701 the registers name strings.
13702 4. Fixed "signed / unsigned compare" compiler warnings.
13703 5. The PIC port manages its own allocation of the general purpose
13704 registers, but makes no attempt to reuse them. As a result when
13705 compiling it soon runs out of general purpose registers. Some
13706 additional code was added to the files pcode.c and device.c to walk
13707 through the function call tree and rename the registers so that they
13717 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13718 genPlus() & genMinus() when the result is the same as left or right
13720 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13724 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 Made bitfield a distinct type from bit so that bitfields
13727 convert as per ANSI C and bits retain their traditional
13728 boolean style behaviour. Implemented bitfield support in
13736 * src/ds390/gen.c: bit v bitfield split
13737 * src/z80/gen.c: New support for bitfields
13738 * support/regression/tests/bitfields.c: reenabled z80,
13741 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13743 Rules 246.x, 247.x relate to bitfields, the others speed up
13744 access to xdata mapped I/O devices.
13746 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13748 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 Cleaned up genPackBits and genUnpackBits and added two helper
13751 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13752 for literal assignments in genPackBits (thanks to Frieder for
13758 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 Fixed bug #748310 (pointer to function type mishandled when the
13761 function name is omitted). Also fixed a SIGSEGV when a function
13762 attribute (reentrant, etc) is used on a non-function or on a
13763 function but misplaced before the parameter list.
13765 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13767 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13768 * support/Util/SDCCerr.h,
13769 * support/Util/SDCCerr.c: Added func attr misuse error msg
13771 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13773 Fixed bug #787649 by anonymous
13774 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13775 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13777 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 Fixed numerous bitfield problems.
13781 * src/SDCC.y: More bitfield related error checking
13783 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13784 * support/Util/SDCCerr.h,
13785 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13786 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13787 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13788 * support/regression/tests/bitfields.c: tests added
13790 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 Made the constant following the "interrupt" keyword optional. If
13793 omitted, the function will not automatically be given an entry
13794 in the interrupt vector table (similar to #pragma NOIV, but
13795 less syntacticly kludgy). The interrupt number is also now
13796 range checked. Also fixed a bug in the high order bit example
13803 * support/Util/SDCCerr.c
13804 * support/Util/SDCCerr.h
13807 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13809 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13810 * src/SDCCicode.c (operandOperation): rewritten some ops
13811 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13812 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13814 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13815 be re-activated by defining REDUCE_LITERALS)
13816 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13817 unsigned, but are signed by default
13818 * src/SDCCval.c (constVal): rearranged
13819 * src/SDCCval.c (valMod): preliminary fix
13820 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13821 * support/regression/literalop.c: added, work in progress
13823 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 Generate warnings for useless declarations like "char data;"
13826 that don't do what new users expect.
13829 * support/Util/SDCCerr.h
13830 * support/Util/SDCCerr.c
13832 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13834 * src/SDCCval.c (valMult): fix overflow detection of negative int
13836 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13840 Changes to support big endian targets:
13853 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13855 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13856 * device/lib/time.c: fixed warning "integer overflow in expression"
13858 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13860 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13861 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13862 constants are unsigned; added recognition of "u" flag for unsigned
13863 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13864 * src/SDCCval.c (valDiv, valMod): fixed signdness
13865 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13866 signedness of modulo, left and right shift
13867 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13868 * support/Util/SDCCerr.h: added warning W_INT_OVL
13869 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13870 * src/SDCCast.c (ast_print): improved output of constants
13872 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13874 Fixed some warnings when building with MSVC:
13876 * as/mcs51/asdata.c
13880 * link/z80/aslink.h
13881 * link/z80/lkdata.c
13882 * link/z80/lkeval.c
13887 * support/cpp2/cpplib.c
13891 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13893 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13895 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13897 * support/librarian/clean.mk: Do not remove Makefile.
13898 * support/librarian/Makefile: added.
13900 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13902 Added librarian to MSVC build:
13905 * support/librarian/librarian.dsp
13907 'configure' not needed for librarian, removed:
13908 * support/librarian/configure
13909 * support/librarian/configure.in
13910 * support/librarian/config_in.h
13911 * support/librarian/Makefile.in
13913 Hopefully these ones built the librarian and the rest of sdcc properly:
13915 * Makefile.common.in
13917 Messed up 'configure', so revert to previous version:
13921 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13923 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13924 there, while the mantissa of a double is "only" 53 bits wide.
13926 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13928 Adding sdcclib to the build. MSVC project coming soon.
13929 Files added/changed:
13931 * support/librarian/clean.mk
13932 * support/librarian/configure
13933 * support/librarian/configure.in
13934 * support/librarian/config_in.h
13935 * support/librarian/Makefile.bcc
13936 * support/librarian/Makefile.in
13937 * support/librarian/sdcclib.c
13940 * Makefile.common.in
13944 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13946 Linker now complaints if linked modules have conflicting options, for
13947 example, one compiled using --model-large and another one compiled with
13948 --model-small. The following files were modified:
13950 * as/mcs51/asdata.c
13951 * as/mcs51/aslink.h
13953 * as/mcs51/asmain.c
13955 * as/mcs51/i51pst.c
13956 * as/mcs51/lkdata.c
13957 * as/mcs51/lklibr.c
13958 * as/mcs51/lkmain.c
13964 * link/z80/aslink.h
13965 * link/z80/lkdata.c
13966 * link/z80/lklibr.c
13967 * link/z80/lkmain.c
13970 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13972 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13973 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13975 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13977 * src/z80/mappings.i: fix _mul[us][int,long] entries
13979 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13981 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13983 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13985 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13986 * support/regression/tests/bitopcse.c: added
13994 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13996 added support for new library format to z80, gbz80 linkers:
14002 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14004 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14005 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14007 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14009 added DUMMY_READ_VOLATILE:
14018 * src/SDCCcse.c (algebraicOpts): many improvements
14019 * src/SDCCcse.h: removed algebraicOpts()
14020 * src/SDCCicode.c (picDummyRead): added
14022 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14024 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14025 "Insufficient space in data memory".
14027 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14029 * src/mcs51/gen.c: fixed bug #771358
14030 * src/z80/gen.c: fixed bug #759087
14032 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14034 * src/pic16/glue.c: minor cleanup by Vangelis
14036 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14038 * device/include/regc515c.h: fixed #758477
14039 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14040 * device/lib/_gptrput.c: saved a few bytes
14041 * my tab spacing is 8, yours too?)
14042 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14043 * device/lib/serial.c: process RX bytes earlier than TX bytes
14044 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14046 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14050 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14052 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14054 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14056 * device/lib/Makefile.in: bad fix, reverted to 1.43
14058 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14060 * device/lib/Makefile.in: added missing z80 object files
14062 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14064 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14065 pic16 progress by Vangelis:
14068 * src/pic/Makefile:
14075 * pic16/genarith.c:
14080 * pic16/pcodepeep.c:
14083 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14085 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14087 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14089 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14090 added gbz80 build to MSVC project.
14091 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14092 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14093 from 8051 stuff and setup so it links using a .lnk file.
14095 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14097 * support/librarian/sdcclib.c: sdcc librarian.
14098 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14101 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14103 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14105 2003-07-02 Borut Razem <borut.razem AT siol.net>
14107 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14108 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14109 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14110 src/xa51/main.c, src/z80/main.c:
14111 virtualization of glue() function: each port has it's own glue function,
14112 which is accessed by do_glue function pointer in PORT.general structure
14114 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14116 * DS800C400 fun, improved ROM interface and tinibios.
14118 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14120 * More support for DS80C400. Now includes beginning of interface to ROM.
14122 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14124 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14126 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14128 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14130 2003-06-19 Borut Razem <borut.razem AT siol.net>
14132 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14134 2003-06-19 Borut Razem <borut.razem AT siol.net>
14136 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14137 fixed Z80 port - crt0.o: cannot open.
14139 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14141 * support/Util/MySystem.c (merge_command): revert bad fix
14143 2003-06-18 Borut Razem <borut.razem AT siol.net>
14145 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14147 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14149 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14150 option --use-stdout sends errors to stdout instead of stderr.
14152 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14154 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14156 2003-06-15 Borut Razem <borut.razem AT siol.net>
14158 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14159 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14160 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14161 fixed width array of pointers replaced with sets;
14162 multiple include and lib paths ared transferred to preprocessor and linker
14163 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14164 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14165 fixed width array of pointers
14166 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14167 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14168 fixupPath(), getPathDifference()
14169 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14170 fixed width array of pointers
14172 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14174 * src/pic16/ralloc.c: fix warnings
14175 * src/pic16/pcode.c: fix warning
14177 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14179 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14180 know all the details, but essentially this set of changes enable
14181 the pic16 port to generate movff instructions and generate assembler
14185 * src/pic16/glue.c:
14186 * src/pic16/pcode.c:
14187 * src/pic16/device.c:
14188 * src/pic16/main.c:
14189 * src/pic16/pcode.h:
14190 * src/pic16/pcoderegs.c:
14191 * src/pic16/ralloc.c:
14192 * src/pic16/ralloc.h:
14194 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14196 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14197 added option --vc, so sdcc errors and warnings are compatible with
14198 Microsoft Visual Studio.
14200 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14202 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14203 device/lib/libfloat.lib: added atof function.
14205 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14207 * doc/sdccman.lyx: updated to Lyx 1.3
14208 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14209 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14210 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14212 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14214 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14216 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14218 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14219 additions to the "related tools/documentation" section
14221 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14223 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14225 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14227 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14228 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14230 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14232 * doc/sdccman.lyx: fix double dash and other minor things
14233 * doc/Makefile: fix double dash
14235 2003-05-28 Karl Bongers(patches from Martin Helmling)
14236 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14237 condition and ignore commands.
14239 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14241 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14242 is in parts still quite out of date, I did changes as far as I felt makes sense
14243 for a non-native english speaker.
14244 Please feel free to add to the manual or to correct my changes.
14245 * doc/Makefile: undid touching the date of intermediate tex files.
14247 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14249 * doc/sdccman.lyx: Manual has an index now
14251 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14253 Finalize muluint/mulsint and mululong/mulslong merging:
14254 * device/lib/_mulint.c
14255 * device/lib/_mullong.c
14256 * device/lib/gbz80/mul.s
14257 * device/lib/gbz80/stubs.s
14258 * device/lib/z80/mul.s
14259 * device/lib/z80/stubs.s
14260 * src/SDCCsymt.c (initCSupport)
14262 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14264 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14265 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14266 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14267 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14270 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14272 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14273 the regression tests I'm not brave enough to enable 245.b, 245.c
14274 * doc/sdccman.lyx: added latex preamble for hyperref package.
14275 Using pdflatex this will give you a hyperlinked pdf file with
14276 bookmarks. (prepend '%' before /usepackage if this breaks something)
14278 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14280 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14282 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14284 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14286 2003-05-21 <johan AT balder>
14288 * src/SDCCglue.c (printIval): fixed bug #739934
14290 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14292 Applied patch from bug 737905 (renamed yylineo to mylineno):
14299 * src/pic16/pcode.c: Cleaned warnings
14300 * src/pic16/pcodeflow.c: Cleaned warnings
14301 * src/pic16/pcoderegs.c: Cleaned warnings
14303 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14305 * src/pic16/pcode.c: Cleaned warnings
14306 * src/pic16/pcodepeep.c: Cleaned warnings
14307 * src/pic16/ralloc.c: Cleaned warnings
14309 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14311 * doc/sdccman.lyx: fixed bug 739745
14312 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14314 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14316 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14317 it can be defined with CFLAGS when running configure
14318 * src/SDCCmain.c: fixed compiling + linking with object files
14320 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14322 * configure.in: configure for pic16 port,
14323 added --disable-pic16-port
14324 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14325 * src/SDCCmain.c: linkOptions is changed to set *,
14326 added if/endif conditional macros to remove options help
14327 messages from optionsTable when a port is not configured, added
14328 support for the PIc16 port in the ports table, when executing
14329 the compiler with no port specified on command line, a default
14330 port is selected with the new macro DEFAULT_PORT which is
14331 defined in port.h, in setDefaultOptions() linkOptions is removed
14332 from initialization assignment, since now it is a set,
14333 parseCmdLine uses setParseWithComma for linkOptions, in
14334 linkEdit() linkOptions are accessed with new function indexSet()
14335 which returns the i'th item of a set variable. See SDCCset.c, in
14336 linkEdit() when calling buildCmdLine(), added linkOptions as
14337 last argument. Now users can pass arguments to gplink via the
14338 -Wl option, main() uses pic16glue() to glue up pic16 programs
14339 * src/SDCCpeeph.c: various changes to support pic16
14340 * src/SDCCset.c: added function void *indexSet(set *, int) to
14341 return the i'th item of the set
14342 * src/SDCCset.h: added function prototype for indexSet()
14343 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14344 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14345 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14346 added macro DEFAULT_PORT
14347 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14348 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14350 * src/pic16/glue.c: commented out some error producing lines
14351 * src/pic16/main.c: __config directives are commented out to stop
14352 gpasm complaining and test the linkage with gplink, _linkCmd and
14353 _asmCmd changed to be more gplink and gpasm friendly
14354 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14355 produced an error when parsed, peep rule 12 is added to utilize
14356 movff, but it is commented out since the pCode does not support
14357 yet a command with 2 address arguments
14359 2003-05-18 <johan AT balder>
14361 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14362 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14363 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14365 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14366 Added feature to script commands from file.
14368 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14370 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14371 * src/SDCCutil.c: include ctype.h for win32
14373 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14377 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14379 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14380 Fixed so you can set breakpoints prior to run, run does not stop
14381 on entry now. Add tbreak. Other enhancements and fixes for use
14384 2003-05-12 Borut Razem <borut.razem AT siol.net>
14386 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14388 2003-05-11 Borut Razem <borut.razem AT siol.net>
14390 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14391 the path of bin directory, so that PATH is the only env. variable, which has to be set
14392 in case of standard installation.
14393 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14394 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14395 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14397 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14399 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14400 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14401 temp files are in the port dir; clean the gen/test directory when
14402 generating new test.c
14403 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14404 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14405 * support/regression/tests/zeropad.c: added
14407 2003-05-09 <johan AT balder>
14409 * src/SDCCglue.c: fixed bug #597940
14411 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14413 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14414 cache sfr, optimize next,step, fix off by one sourceline,
14415 support ddd list function.
14416 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14418 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14420 * support/regression/HTMLgen.py: added compare_s2f()
14421 * support/regression/Makefile: redo 1.27
14422 * support/regression/generate-cases.py: redo 1.5
14424 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14426 * support/regression/tests/float.c: workaround 33 bit hex constant
14427 * support/regression/tests/simplefloat.c: fix division for host
14429 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14431 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14432 that tame's the PIC's over-aggressive optimizer.
14434 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14439 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14441 Initial support for DS80C400. "Hello world" runs on TINIm400
14444 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14446 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14447 * Some notes on ddd usage added in debugger/README
14448 Martin Helmling adding more features and fixes for ddd GUI debugger.
14449 Code added for nexti, stepi, up, down, and other adjustments.
14451 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14453 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14454 * src/pic/peeph.def Added two rules to optimize carry manipulation
14455 * src/pic/* removed debug printfs
14457 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14459 * debugger/mcs51/cmd.c: added header newalloc.h
14461 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14463 * as/Makefile: new EXEEXT
14464 * as/z80/Makefile: remove trailing slash of BUILDIR
14465 * as/z80/clean.mk: new EXEEXT
14466 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14467 * support/cpp2/Makefile.in: new EXEEXT
14468 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14470 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14472 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14473 EXEEXT was introduced to fix all related problems with targets
14474 "clean", "install" and "uninstall"; a couple of further flaws
14475 especially with "clean" have been fixed too
14476 * as/mcs51/Makefile.in
14477 * as/mcs51/clean.mk
14481 * debugger/mcs51/Makefile.in
14482 * debugger/mcs51/clean.mk
14483 * link/z80/Makefile
14484 * link/z80/Makefile.in
14485 * link/z80/clean.mk
14487 * packihx/Makefile.in
14489 * sim/ucsim/Makefile
14490 * sim/ucsim/clean.mk
14491 * sim/ucsim/avr.src/Makefile.in
14492 * sim/ucsim/avr.src/clean.mk
14493 * sim/ucsim/s51.src/Makefile.in
14494 * sim/ucsim/s51.src/clean.mk
14495 * sim/ucsim/xa.src/Makefile.in
14496 * sim/ucsim/xa.src/clean.mk
14497 * sim/ucsim/z80.src/Makefile.in
14498 * sim/ucsim/z80.src/clean.mk
14499 * sim/ucsim/main_in.mk
14500 * sim/ucsim/packages_in.mk
14501 * sim/ucsim/gui.src/Makefile.in
14502 * sim/ucsim/gui.src/serio.src/Makefile.in
14503 * sim/ucsim/gui.src/serio.src/clean.mk
14506 * support/cpp2/Makefile.in
14507 * support/cpp2/clean.mk
14508 * support/makebin/Makefile
14509 * support/makebin/clean.mk
14510 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14511 * doc/sdccman.lyx: --program-suffix no longer needed
14513 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14515 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14516 Martin Helmling added support for ddd GUI debugger.
14517 Code added to display assembly, set variables, and other commands
14518 to interface to ddd.
14520 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14522 * as/Makefile: fix target clean
14523 * as/clean.mk: fix target clean
14524 * as/z80/clean.mk: fix target clean
14526 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14528 * Makefile.common.in: added AT EXEEXT AT
14529 * configure.in: removed all mingw32 stuff
14530 * configure: rebuilt from configure.in
14531 * doc/sdccman.lyx: updated section "installation"
14532 * support/scripts/sdcc_mingw32: adapted to configure
14533 * support/scripts/sdcc_cygwin_mingw32: added
14535 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14537 * src/pic Added object file support for the PIC port
14538 * src/pic Applied patch from Craig Franklin (this started the object file support)
14539 * src/regression Updated the PIC regression tests for object files
14541 2003-04-20 Borut Razem <borut.razem AT siol.net>
14543 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14544 lklex.c: In function `getfid':
14545 lklex.c:203: warning: array subscript has type `char'
14546 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14547 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14548 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14549 stack handling macros
14551 2003-04-19 Borut Razem <borut.razem AT siol.net>
14553 * "handling space characters in file path" task:
14554 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14555 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14556 * support/Util/MySystem.h: make it self-sufficient
14557 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14558 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14559 handling space characters in file path
14560 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14561 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14562 * support/Util/MySystem.c: handling space characters in executable's path
14564 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14566 * as/z80/Makefile: fix permanent rebuild of z80
14567 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14568 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14570 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14572 * src/SDCCopt.c: add special case optimization to replace modulo by
14573 a power of two with a bitwise AND.
14575 2003-04-18 <johan AT balder>
14577 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14579 2003-04-17 <johan AT balder>
14581 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14582 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14584 2003-04-13 Borut Razem <borut.razem AT siol.net>
14586 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14587 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14588 fixed mingw problem in adl_NORMALIZE_PATH
14590 2003-04-12 Borut Razem <borut.razem AT siol.net>
14592 * fixed "#pragma SAVE/RESTORE can not be nested":
14593 * src/SDCC.lex: reworked pragma handling functions
14594 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14595 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14597 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14599 * src/SDCCutil.c (pathEquivalent): defined but not used
14600 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14601 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14602 * configure: rebuilt from configure.in
14603 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14604 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14605 * device/include/Makefile.in: replace sdcc_datadir
14606 * device/lib/Makefile.in: replace sdcc_datadir
14607 * Makefile.common.in: add LDFLAGS from configure
14608 * packihx/Makefile.in: use LDFLAGS
14609 * src/Makefile.in: use LDFLAGS
14610 * support/cpp2/Makefile.in: add LDFLAGS from configure
14611 * support/makebin/Makefile: use LDFLAGS
14612 * .version: bumped version number to 2.3.5
14614 2003-04-12 Borut Razem <borut.razem AT siol.net>
14616 * completed "different paths" task:
14617 * src/SDCCmacro.c: fixed bug in handling quotes
14618 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14619 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14621 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14623 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14625 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14627 * ds390/gen.c ds390/peeph.def: fix bug 706781
14629 2003-04-11 Borut Razem <borut.razem AT siol.net>
14631 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14633 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14635 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14636 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14637 set - this bit used to not be set...).
14638 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14639 bad code in PIC Port
14640 * src/regression/and2.c added to test bug 609268
14641 * src/regression/Makefile added and2.c to regression test
14644 2003-04-08 <johan AT CP255758-A>
14646 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14647 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14648 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14650 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14652 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14654 * support/cpp2/Makefile.in: fix bug #487815
14655 * configure: rebuilt from configure.in
14656 * Makefile.common.in: docdir changed, new path suffixes
14657 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14658 * sdcc_vc_in.h: reflect changes from sdccconf.h
14659 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14660 * src/SDCCutil.h: remove BINDIR hack
14661 * doc/sdccman.lyx: update new path hierarchy
14663 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14665 * src/SDCCpeeph.c: added okToRemoveSLOC test
14667 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14669 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14671 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14673 * src/SDCCpeeph.c: added labelIsReturnOnly test
14674 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14676 2003-04-05 <johan AT balder>
14678 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14679 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14680 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14681 * src/SDCCast.c: fixed a warning
14682 * src/SDCCast.h: fixed a warning
14683 * src/SDCCicode.c (operandFromAst): fixed a warning
14685 2003-04-04 <johan AT balder>
14687 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14688 * src/SDCCast.c (decorateType): fixed bug #715076
14689 * src/SDCC.y: fixed bug #702907
14691 2003-04-03 <johan AT balder>
14693 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14694 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14695 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14696 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14697 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14699 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14701 * _decdptr.c: fix return values
14702 * _gptrget.c: fix return values
14703 * _gptrgetc.c: fix return values
14704 * _gptrput.c: fix return values
14705 * _mulint.c: fix return values
14706 * as/z80/Makefile: fix 'make -j' problem
14708 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14710 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14711 * configure.in: big cleanup, updated to autoconf 2.5x
14712 * configure: rebuilt from configure.in
14713 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14714 * sdcc_vc_in.h: reflect changes from sdccconf.h
14715 * doc/Makefile: fixed a flaw in "make install"
14717 2003-04-02 <johan AT balder>
14719 * src/ds390/gen.c (genCmp): no comments
14720 * src/mcs51/gen.c (genCmp): no comments
14721 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14722 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14724 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14726 * support/regression/generate-cases.py: place generated file in given sub directory
14727 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14728 * support/regression/Makefile: improvements for 'make -j';
14729 side effect: it's simpler and faster now
14731 2003-03-31 Borut Razem <borut.razem AT siol.net>
14733 * src/z80/main.c: link-{port} and as-{port} defined without path
14734 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14736 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14738 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14740 2003-03-30 Borut Razem <borut.razem AT siol.net>
14742 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14743 changed type of list parameter to set
14744 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14745 * src/port.h: changed type of do_assemble() parameter to set
14746 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14747 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14748 definition of "cppoutfilename" macro with NULL value in preProcess()
14749 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14750 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14751 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14752 replaced with set *binPathSet
14753 * shash_add() deallocates the item, if allready exsists, before adding the new one
14754 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14756 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14758 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14759 a nested for loop bug in the PIC port
14760 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14763 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14765 * support/Util/dbuf.h: remove C++ stuff to make it portable
14767 2003-03-28 Borut Razem <borut.razem AT siol.net>
14769 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14770 literal strings in stringLiteral()
14771 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14772 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14775 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14777 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14779 2003-03-26 <johan AT balder>
14781 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14782 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14783 * src/SDCCast.c (decorateType): fixed " -v < 3"
14785 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14787 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14788 Added Lenny Story's debug infrastructure changes:
14789 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14790 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14791 * src/cdbFile.c: added
14792 * src/SDCCdebug.c: added
14793 * src/SDCCdebug.h: added
14794 * src/SDCCast.c (createFunction)
14795 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14796 * src/SDCCmain.c (parseCmdLine, main)
14797 * src/SDCCmem.c (redoStackOffsets)
14798 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14801 * src/avr/gen.c (genAVRCode)
14802 * src/ds390/gen.c (gen390Code)
14803 * src/mcs51/gen.c (gen51Code)
14804 * src/pic/gen.c (genpic14Code)
14805 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14806 * src/xa51/gen.c (genXA51Code)
14807 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14809 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14811 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14812 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14814 2003-03-22 <johan AT balder>
14816 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14818 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14820 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14821 * doc/cdbfileformat.lyx: added, written by Lenny Story
14822 * doc/Makefile: added cdbfileformat.lyx
14823 * doc/clean.mk: added cdbfileformat.lyx
14825 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14827 * src/mcs51/peeph.def: fix bug #705773
14829 2003-03-20 <johan AT balder>
14831 An sfr/sbit can have an "at #" AND an initializer
14832 * src/SDCCsymt.c (checkSClass):
14833 * src/SDCCmem.c (allocGlobal):
14834 * src/SDCCmem.c (allocLocal):
14835 * src/SDCCast.c (createBlock):
14837 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14839 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14841 2003-03-16 <johan AT balder>
14843 Undid the hackup of const and volatile, the problem is much bigger
14845 * src/SDCCast.c:1.171
14846 * src/SDCCglue.c:1.138
14847 * src/SDCCicode.c:1.146
14848 * src/SDCCsymt.c:1.150
14849 * src/SDCCval.c:1.65
14851 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14853 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14854 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14856 2003-03-13 <johan AT balder>
14858 Hackup const and volatile modifiers in type chains a bit:
14860 * src/SDCCast.c:1.169
14861 * src/SDCCglue.c:1.136
14862 * src/SDCCicode.c:1.143
14863 * src/SDCCsymt.c1.146
14864 * src/SDCCsymt.h1.59
14865 * src/SDCCval.c:1.63
14867 2003-03-12 <johan AT balder>
14869 * src/SDCCBBlock.h: more LRH debugging junk
14870 * src/SDCCcflow.h: more LRH debugging junk
14871 * src/SDCCloop.c: more LRH debugging junk
14872 * src/SDCC.y (struct_declaration): fixed bug #697590
14873 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14874 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14875 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14877 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14878 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14879 test function names must now match exactly).
14880 * src/SDCCcse.c: added special case in findCheaperOp to allow
14881 extending a short integer. Makes less awful code for bug 700121 test case.
14883 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14885 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14886 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14888 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14890 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14891 actually called (operandsNotEqual() was called for all
14892 operandsNotEqualX tests).
14894 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14896 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14897 with shorter literals. Fixes bug 700121.
14899 2003-03-11 <johan AT balder>
14901 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14903 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14905 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14906 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14908 2003-03-10 Borut Razem <borut.razem AT siol.net>
14910 * src/SDCCmain.c: pipe preprocessor's output
14911 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14912 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14913 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14914 which closes all pipes in pipeSet set
14915 * src/SDCCset.c: free deleted item in function deleteSetItem()
14916 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14917 moved from z80 to src subproject
14918 * .version: increased version number to 2.3.4
14920 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14922 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14923 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14924 * support/regression/ports/xa51/spec.mk: fix typo
14926 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14928 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14930 2003-03-09 Borut Razem <borut.razem AT siol.net>
14932 * src/SDCCmain.c: pipe preprocessor's output
14933 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14934 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14935 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14936 which closes all pipes in pipeSet set
14937 * src/SDCCset.c: free deleted item in function deleteSetItem()
14938 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14939 moved from z80 to src subproject
14941 2003-03-09 Borut Razem <borut.razem AT siol.net>
14943 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14944 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14945 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14946 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14947 * src/SDCCglobl.h: unification of WIN32 native definitions
14949 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14951 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14953 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14955 * src/configure.in: check for endianess (even while cross-compiling)
14956 * src/configure: check for endianess (even while cross-compiling)
14957 * src/configure_in.h: check for endianess (even while cross-compiling)
14958 * src/avr/gen.c: remove old endianess stuff
14959 * src/mcs51/gen.c: remove old endianess stuff
14960 * src/ds390/gen.c: remove old endianess stuff
14961 * src/pic/gen.c: remove old endianess stuff
14962 * src/pic/genarith.c: remove old endianess stuff
14963 * src/pic/glue.c: fix endianess check
14964 * src/pic16/gen.c: remove old endianess stuff
14965 * src/pic16/genarith.c: remove old endianess stuff
14966 * src/pic16/glue.c: fix endianess check
14967 * src/xa51/gen.c: remove old endianess stuff
14968 * src/z80/gen.c: fix endianess check
14969 * src/SDCCglue.c: fix endianess check
14970 * src/ds390/peeph.def: fix bug 700036
14972 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14974 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14975 * src/configure: find appropriate data-types on host for SDCC's int and long
14976 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14977 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14978 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14980 2003-03-07 <johan AT balder>
14983 some minor cleanups before the big shot
14984 OP_DEFS and OP_USES now use Kevin's protection
14985 new option --nolabelopt
14987 * src/SDCCBBlock.c:
14996 * src/ds390/ralloc.c:
14997 * src/mcs51/ralloc.c:
14998 * src/pic/ralloc.c:
14999 * src/xa51/ralloc.c:
15000 * src/z80/ralloc.c:
15002 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15004 * src/pic/pcode.c (get_op): fix 64 bit warnings
15005 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15006 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15007 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15008 * support/regression/tests/malloc.c: fix 64 bit warnings
15010 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15012 * src/mcs51/gen.c (genMinus): fixed bug 696436
15014 2003-03-02 Borut Razem <borut.razem AT siol.net>
15016 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15018 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15020 * configure.in: test for mkstemp
15021 * sdccconf_in.h: add HAVE_MKSTEMP
15023 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15025 * device/include/ctype.h: removed warning while using --stack-auto
15026 * device/include/malloc.h: removed warning while using --stack-auto
15027 * device/include/string.h: removed warning while using --stack-auto
15029 2003-02-23 Borut Razem <borut.razem AT siol.net>
15031 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15032 because NDEBUG is defined (see man assert)
15033 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15035 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15037 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15038 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15040 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15042 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15043 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15045 2003-02-18 <johan AT balder>
15047 * as/mcs51/asmain.c (asmbl): module can start with a digit
15048 * as/z80/asmain.c (asmbl): module can start with a digit
15050 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15052 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15053 * src/asm.c: fix pipe() for Mingw32
15055 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15057 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15058 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15059 make -V work again; --c1mode reads now from stdin
15060 * doc/sdccman.lyx: added --c1mode
15061 * support/Util/SDCCerr.c: new messages for c1 mode
15062 * support/Util/SDCCerr.h: new messages for c1 mode
15063 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15065 2003-02-15 <johan AT balder>
15067 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15069 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15071 * doc/sdccman.lyx: Environment variables, -o and other minor things
15073 2003-02-14 <johan AT balder>
15075 * src/xa51/main.c: before anyone really tries to use it :)
15077 * Install doc's in share/sdcc/doc
15078 * removed some obsolete files
15079 * Do a proper make distclean and uninstall
15080 M Makefile.common.in
15083 M device/include/Makefile.in
15084 M device/lib/Makefile.in
15087 M sim/ucsim/doc/Makefile.in
15089 R src/avr/peeph.rul
15090 R src/xa51/peeph.rul
15091 M support/cpp2/Makefile.in
15092 M support/makebin/Makefile
15095 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15097 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15099 2003-02-10 Borut Razem <borut.razem AT siol.net>
15101 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15102 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15103 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15104 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15105 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15106 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15107 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15108 src/z80/Makefile.bcc: Borland Makefile cleanup
15109 * as/z80/Makefile.bcc: Added Borland Makefile
15110 * support/cpp2/borland.h: Removed
15112 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15114 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15115 * src/SDCC.lex: new pragma NOIV
15116 * src/SDCCglobl.h: new pragma NOIV
15117 * src/SDCCmem.c: new pragma NOIV
15119 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15123 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15125 * src/SDCCmain.c: signal handling is switched off by --debug
15126 * doc/Makefile: small fix for install; use clean.mk again
15127 * doc/clean.mk: clean *.pdf and *.html too
15129 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15131 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15132 * device/lib/printfl.c: fix a ds390 bug by making it portable
15133 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15134 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15135 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15136 * debugger/mcs51/cmd.c: converted multi-line string literals
15137 * sim/ucsim/globals.cc: converted multi-line string literals
15138 * src/SDCCmain.c: introduced signal handler to remove temp files
15139 * doc/Makefile: small tweaks, implement clean
15140 * doc: removed generated files
15142 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15144 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15145 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15146 Address Record is not correctly generated for DS390."
15148 2003-02-02 Borut Razem <borut.razem AT siol.net>
15150 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15151 * as/mcs51/asm.h: fixed compilation with Borland C
15152 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15153 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15154 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15155 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15156 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15157 src/z80/Makefile.bcc: delete $(LIB) only if exist
15158 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15160 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15162 * device/include/malloc.h: introduced NULL
15163 * device/include/string.h: introduced NULL
15164 * device/include/stdlib.h: introduced NULL
15165 * device/lib/_memcpy.c: removed NULL
15166 * device/lib/_strcat.c: removed NULL
15167 * device/lib/_strchr.c: removed NULL
15168 * device/lib/_strcmp.c: removed NULL
15169 * device/lib/_strcpy.c: removed NULL
15170 * device/lib/_strcspn.c: removed NULL
15171 * device/lib/_strlen.c: removed NULL
15172 * device/lib/_strncat.c: removed NULL
15173 * device/lib/_strncmp.c: removed NULL
15174 * device/lib/_strncpy.c: removed NULL
15175 * device/lib/_strpbrk.c: removed NULL
15176 * device/lib/_strrchr.c: removed NULL
15177 * device/lib/_strspn.c: removed NULL
15178 * device/lib/_strstr.c: removed NULL
15179 * device/lib/_strtok.c: removed NULL
15180 * device/lib/malloc.c: removed NULL, include own header
15182 2003-02-02 <johan AT balder>
15184 * 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
15185 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15186 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15187 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15188 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15189 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15191 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15193 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15196 2003-02-01 <johan AT balder>
15198 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15200 2003-01-31 <johan AT CP255758-A>
15202 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15204 2003-01-30 <johan AT balder>
15206 * src/SDCCBBlock.c: automatic bug detection
15207 * src/SDCCicode.c: automatic bug detection
15209 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15211 * src/SDCCglobl.h: now --xram-size 0 works
15212 * src/SDCCmain.c: now --xram-size 0 works
15214 2003-01-29 <johan AT balder>
15216 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15218 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15220 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15221 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15222 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15223 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15224 * src/SDCCglobl.h: Added options --xram-size and --code-size
15225 * src/SDCCmain.c: Added options --xram-size and --code-size
15227 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15229 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15230 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15232 2003-01-27 <johan AT balder>
15234 * src/SDCC.y: fixed bug #613764
15236 2003-01-26 <johan AT balder>
15238 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15239 * src/SDCCsymt.h: fixed bug #673374
15240 * src/SDCCglue.c: fixed bug #661910
15241 * src/SDCCast.c: fixed bug #458099 and 673374
15243 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15245 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15246 * as/mcs51/strcmpi.h: added
15247 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15248 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15249 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15250 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15251 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15252 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15253 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15254 * as/mcs51/Makefile.aslink: new module strcmpi
15255 * as/mcs51/Makefile.asx8051: new module strcmpi
15256 * as/mcs51/Makefil.bcc: new module strcmpi
15257 * as/mcs51/Makefile.in: new module strcmpi
15258 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15260 2003-01-26 <johan AT balder>
15262 * src/SDCCglue.c: reverted back to 1.124
15263 * src/SDCCast.c: reverted back to 1.156
15264 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15266 2003-01-25 <johan AT balder>
15268 * src/SDCCglue.c: A better fix for bug #661910
15269 * src/SDCCast.c: A better fix for bug #661910
15270 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15272 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15274 * src/Makefile.in: remove spawn.o
15275 * src/SDCCmain.c: remove spawn.h
15276 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15277 * src/spawn.c: removed
15278 * src/spawn.h: removed
15279 * support/regression/ports/ds390/spec.mk: link with -r
15281 2003-01-24 <johan AT CP255758-A>
15283 * src/ds390/gen.c (aopOp): fixed bug #667458
15284 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15285 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15286 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15288 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15290 * src/mcs51/peeph.def: better assembler identation by Frieder
15291 * src/mcs51/gen.c: better assembler identation by Frieder
15293 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15295 * as/z80/string.h: removed for gcc 3.2
15296 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15297 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15299 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15301 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15302 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15303 * support/regression/Makefile: separate temp files for ports
15304 * support/regression/generate-cases.py: separate temp files for ports
15305 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15306 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15308 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15310 * moved tinitalk to device/examples/ds390
15312 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15314 * as/mcs51/lkmem.c: rflag is for DS390
15315 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15316 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15317 (linkEdit): move mem- and map-files the same way as ihx-files
15318 * src/z80/main.c (_setDefaultOptions): removed --generic
15319 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15320 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15321 * src/pic/glue.c (picglue): --c1mode works again
15322 * src/pic16/glue.c (pic16glue): --c1mode works again
15323 * src/asm.c (printCLine): fix #660034
15325 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15327 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15328 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15329 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15330 * as/mcs51/lkmem (summary): better fix for sp problem
15331 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15332 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15333 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15334 remove --stack-after-data
15336 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15339 * src/SDCCutil.c (join): ugly bug: missing '\0'
15340 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15342 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15344 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15346 * src/pic/main.c (_asmCmd): gpasm supports -o
15347 * src/z80/main.c: more general macros
15348 * device/lib/Makefile.in: remove intermediate files
15350 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15352 * .version: Bumped version number to 2.3.3
15353 * src/SDCCBBlock.c: new option -o
15354 * src/SDCCglobl.h: new option -o
15355 * src/SDCCglue.c: new option -o
15356 * src/SDCCmain.c: new option -o
15357 * src/asm.c: new option -o
15358 * src/ds390/main.c: new option -o
15359 * src/pic/glue.c: new option -o
15360 * src/pic/pcode.c: new option -o
15361 * src/pic/ralloc.c: new option -o
15362 * src/pic16/glue.c: new option -o
15363 * src/pic16/pcode.c: new option -o
15364 * src/pic16/ralloc.c: new option -o
15365 * src/z80/main.c: new option -o
15366 * device/lib/Makefile.in: use -o
15367 * support/regression/ports/ds390/spec.mk: use -o
15368 * support/regression/ports/gbz80/spec.mk: use -o
15369 * support/regression/ports/mcs51/spec.mk: use -o
15370 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15371 * support/regression/ports/z80/spec.mk: use -o
15372 * support/regression/ports/ucz80/spec.mk: use -o
15373 * support/regression/ports/xa51/spec.mk: use -o
15374 * support/regression/fwk/lib/timeout.c: fix usage string
15376 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15379 2003-01-07 <johan AT balder>
15381 * src/SDCCast.c (decorateType): fixed bug #600035
15383 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15384 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15385 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15386 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15387 * src/pic/pcode.c: outcommented unused variable to remove warnings
15388 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15390 2003-01-06 <karl AT turbobit.com>
15391 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15394 2003-01-06 <johan AT balder>
15396 * src/SDCCicode.c: fixed array add
15398 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15399 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15400 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15402 2003-01-04 <johan AT balder>
15404 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15406 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15407 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15409 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15411 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15413 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15416 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15417 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15419 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15420 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15422 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15424 * in /sdcc/as/mcs51/ changed these files in order to create an
15425 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15426 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15427 following files to include the previous two files: aslink.dsp,
15428 Makefile.aslink, Makefile.bcc, and Makefile.in.
15430 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15431 .adb instead of .cdb
15433 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15435 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15436 value from option --iram-size.
15438 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15440 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15443 2002-09-18 <wiml AT hhhh.org>
15445 * SDCClrange.h: exposed setFromRange() and setToRange()
15446 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15447 packRegsForAccUse() (bug 542397)
15448 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15449 multiple times and emitting the fetch operations more than once
15450 added aopGetUsesAcc() function to allow binary operators to
15451 fetch their operands in the correct order; made genMinus() emit
15452 compact code for X = LITERAL - Y
15454 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15455 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15456 sprintf() in line 1267.
15458 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15459 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15462 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15463 Changes to aslink (All the changes are marked with 'JCF'):
15465 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15468 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15469 area BSEG. Also moves, if possible, the DATA area down into the internal
15470 ram so more space is available.
15472 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15475 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15476 not bytes. Function summary() which creates a memory usage summary
15477 file with extension .mem. Reports of overlaping stack and small stack
15478 size. If the space for the stack is less than 16 bytes aslink trows a
15481 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15482 the 8051. Option 'y' for memory summary output file.
15484 Changes to sdcc (All the changes are marked with 'JCF'):
15486 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15488 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15489 overlaying area for it (uses RegBankUsed[4]).
15491 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15492 bank zero as used by default. By default aslink locates the stack
15493 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15494 the creation of the .mem file. Delegates the allocation of data area
15495 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15496 the begining of the stack area to aslink.
15498 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15499 glue() in SDCCglue.c creates an area for it.
15501 2002-09-03 Borut Razem <borut.razem AT siol.net>
15502 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15503 sdcc/src/pic/glue.c:
15504 introduced atexit() handler for teporay files removal in case of
15505 errors, assertions, ...
15507 2002-08-29 Borut Razem <borut.razem AT siol.net>
15508 * sdcc/support/cpp2/auto-host_vc_in.h:
15509 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15510 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15511 Maybe there is a similar problem with BORLANDC? It should be checked!
15513 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15514 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15515 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15516 was not executed, and the compiler (cl) launched a warning:
15517 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15519 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15520 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15522 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15523 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15525 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15526 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15527 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15528 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15529 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15530 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15531 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15532 - added Release configuration in VS projects
15533 - review of compiler an linker options
15534 - VC .exe files are generated in bin_vc directory, not to interfere
15535 with binaries generated from other projects (cygwin, mingw, bcc ...)
15537 * sdcc/src/yacc.dsp: added
15539 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15540 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15541 and insert the version number definitions from .version
15543 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15545 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15546 added - genarate auto-host.h using auto-host_vc_in.h as template
15549 removed from CVS, generated automatically
15551 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15552 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15554 2002-08-11 Borut Razem <borut.razem AT siol.net>
15555 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15557 2002-08-10 Borut Razem <borut.razem AT siol.net>
15558 * src/SDCCmain.c (main):
15559 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15560 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15561 The consequence was that some temporary files were not removed.
15564 unification of code in functions tempfilename() and tempfile():
15565 function tempnam() is defined in Visual Studio 6.0 and .NET
15567 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15569 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15570 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15571 - removed compiler command line option /WX: Treats all warnings as errors
15572 - update a list of source files, included into the project
15574 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15575 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15576 changed project type to Generic Project so that can be correcly converted to VS.NET project
15578 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15580 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15582 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15584 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15585 added return 0 statements after assert() to make compiler happy
15587 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15588 added newline in the def file to keep MSC compiler satisfied
15590 * sdcc/src/z80/gen.c:
15591 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15592 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15593 - solved MSC error in function aopDump()
15595 * sdcc_vc.h: define PREFIX as "\\sdcc"
15597 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15598 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15600 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15601 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15602 - Rewrote the register banking algorithm.
15603 - Added pCode live-range analysis to registers (for now, only non-used and
15604 singly-used registers optimized away)
15606 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15608 * 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.
15610 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15611 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15613 2002-04-22 Michael Hope <michaelh AT vroom>
15615 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15617 * configure.in (DD_COPT): Added include support required for gbdk.
15619 * .version: Bumped version number just to increase it.
15621 * src/SDCCmain.c: Added -nostdinc to the default options.
15623 2002-04-15 Michael Hope <michaelh AT vroom>
15625 * device/lib/z80/printf.c (sprintf): Added.
15627 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15629 * src/z80/peeph.def: Added transpose redundent load rule.
15631 * src/z80/main.c: Added force callee saves for jaune.
15633 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15635 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15637 2002-03-28 Johan Knol <johan AT balder>
15639 * src/SDCCval.c: fixed bug #532436
15641 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15643 Added "char *Processor" field to the port structure.
15646 Added -p option. Allows port dependent processor to be specified.
15649 Initialized the new field char *Processor field to NULL in all ports
15652 Compiler generated registers for interrupt context saving
15653 were not getting allocated.
15655 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15658 Fixed left shift. Will promote the left side of a left shift
15659 if a) left shifting more than size of operand or b) when assigned
15660 to something size > size of left side
15662 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15664 tons of changes. Register allocation has been
15665 rewritten. Added customization for the various PICs. Flow
15666 analysis is restructured. ...
15668 * src/pic/device.h:
15671 * src/pic/device.c:
15672 Added. device.c is a PIC port hack to accomodate variations
15675 2002-03-13 Michael Hope <michaelh AT vroom>
15677 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15679 2002-03-04 johanknol <johanknol AT manik>
15681 * /src/SDCCval.c: fixed
15683 const unsigned char arr[][2] = { { 0, 1 } };
15684 t18.c:1: error: Initializer element is not constant
15686 2002-03-04 bela <bela AT manik>
15688 * /device/include/mcs51reg.h:
15689 ds89c420 register definition update
15691 2002-03-03 <johan AT FRIJA>
15693 * support/Util/SDCCerr.c: did something, but don't no why anymore
15695 * support/regression/tests/bug-524691.c: made it a little less shy
15697 * src/SDCCast.c (decorateType): fixed bug #524697
15699 * src/SDCCast.c: made some lineno improvements
15701 * src/SDCCval.c (getNelements): changed warning to error
15703 * src/SDCCglue.c (printIvalArray): changed warning to error
15705 * src/SDCCicode.c: fixed a warning for mingw
15707 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15709 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15711 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15713 * src/ds390/peeph.def:
15714 Added some more peephole rules
15716 * src/ds390/gen.c: Various fixes & enhancements
15718 * src/SDCClrange.c, src/SDCClrange.h:
15719 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15721 * src/ds390/ralloc.c:
15722 various fixes & enhancements (ds390) specific
15724 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15725 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15728 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15730 2002-03-02 <johan AT FRIJA>
15732 * src/SDCCast.c (decorateType): fixed bug #524708
15734 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15736 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15738 2002-03-01 Michael Hope <michaelh AT vroom>
15740 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15742 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15744 2002-03-01 <johan AT FRIJA>
15746 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15748 * src/SDCCast.c (decorateType): fixed bug #524209
15750 * src/SDCCval.c (valNot): fixed bug #524195
15752 2002-02-26 <johan AT balder>
15754 * src/xa51/gen.c: fixed a warning
15756 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15758 * src/SDCCast.c (decorateType): fixed bug #522534
15760 2002-02-23 <johan AT balder>
15762 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15764 2002-02-22 <johan AT balder>
15766 * src/SDCCast.c: fixed bug #514865
15768 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15770 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15772 * sdcc/src/SDCCloop.c:
15773 Previous fix was not good. basic blocks that have "break" or "return" are
15774 not really partof a loop , but live ranges used in these blocks should
15775 be live thru the entire loop, so set partOfLoop but don't add them to
15778 2002-02-21 <johan AT FRIJA>
15780 * src/SDCCcse.c: fixed bug #514308
15782 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15785 Fixed BUG #519583. If a conditional block ended in a return/break
15786 statement inside a loop, it was not being considered part of the loop.
15788 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15790 2002-02-10 Karl Bongers <karl AT turbobit.com>
15793 Fixed up SDCDB debugger somewhat. Updated debugger/README
15794 with lots of comments and notes.
15796 * device/examples/test2.c:
15797 Fix bug, "red" variable not being initialized(compiler complained).
15799 * device/examples/Makefile, examples/test3.c:
15800 Add Makefile in device/examples folder, compiles test3.c
15801 for use as a multiple module SDCDB test case.
15803 * sim/ucsim/cmd.src/cmdset.cc:
15804 Took out debug printfs in ucsim "next" command.
15806 * sim/ucsim/xa.src:
15807 Karl and Johan start ucsim XA support. Most dissassembly working,
15808 about 75% emulation done(plenty of work remaining).
15810 * sim/ucsim/z80.src:
15811 Add Z80 support to ucsim, add test-ucz80 regression test,
15812 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15813 Notice z80 compiler fails on examples/test3.c/crc code.
15815 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15817 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15818 Added support for --parms-in-bank1
15820 * src/ds390/peeph.def:
15821 added a few more peephole optimzations
15823 * src/ds390/main.c:
15824 1) added __builtin_inp & __builtin_outp used to read in data of given length
15825 from a memory mapped port
15826 2) added __builtin_memcmp
15827 3) added __builtin_swapw swap bytes of a short
15829 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15830 1) handle multiple send & receives from register bank1
15831 2) ralloc can now allocate DPTR1 to some liveRanges
15833 * src/SDCCsymt.c, src/SDCCsymt.h:
15834 changes to handle multiple sends & receives
15836 * src/SDCCptropt.h:
15837 added some pointer arithmetic optimization
15839 * src/SDCCptropt.c:
15840 added some pointer arithmetic optimizations but not stable yet so not
15841 called from anywhere (will get this working shortly)
15843 * src/SDCCopt.c: fixed for multiple sends & receives
15846 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15847 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15848 set preprocessor defines (depending on options)
15850 * src/SDCCicode.c, src/SDCCicode.h:
15851 changes made to handle multiple sends & receives
15854 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15856 * src/SDCCcse.c, src/SDCCcse.h:
15857 added function findbackward def (to be used in upcoming optimization)
15859 * src/SDCCcflow.c, src/SDCCcflow.h:
15860 added function returnAtEnd - to determine if a basic block terminates with
15863 * src/SDCCast.c, src/SDCCast.h:
15864 added option parms-in-bank1
15866 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15867 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15868 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15869 adjusted for --parms-in-bank1 option
15871 * device/include/string.h:
15872 donot redefine "reentrant" keyword
15874 * device/include/ds80c390.h: Added some more SFRs
15876 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15878 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15880 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15882 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15884 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15886 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15888 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15890 * Added --xram-movc option
15892 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15894 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15896 2002-01-11 Johan Knol
15898 * Added math lib of Jesus Calvino-Fraga
15900 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15902 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15903 * support/regression/Makefile: new target test-mcs51-stack-auto
15904 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15906 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15908 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15910 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15912 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15914 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15916 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15918 * src/SDCCglue.h: add definition for printIvalChar()
15920 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15922 * src/SDCCast.c: fix #498138 by Johan
15924 * src/SDCCglue.c: fix #498138 by Johan
15926 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15928 * support/regression/Makefile: fix clean
15930 * support/regression/ports/ds390/support.c: fix transmission of last character
15932 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15934 * /sdcc/src/ds390/gen.c:
15935 a) improved computing address of stack variable
15936 b) took out some #if 0 code
15937 c) improved parmBytes adjustment
15938 d) improved genPlusIncr & genMinusIncr
15939 e) genCmp could generate bad code (when left assigned to DPTR)
15940 f) Fixed bug in hasInc
15942 * /sdcc/src/ds390/ralloc.c:
15943 a) packRegsForSupport could mess up live information (Fixed)
15944 b) packRegsDPTRuse could be incorrect for left & right shift
15946 * /sdcc/src/mcs51/ralloc.c:
15947 packRegsForSupport could mess up the live information (Fixed)
15949 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15951 * /sdcc/src/SDCCast.c:
15952 can reverse a loop even if function call is present as long
15953 as the loop control variable is local & is not passed as parameter
15955 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15957 * /sdcc/ChangeLog: *** empty log message ***
15959 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15960 More builtin function additions for TININative
15962 * /sdcc/src/ds390/ralloc.c:
15963 Had broken the regression testsuite
15965 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15967 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15968 Added funcattr hasStackParms will be set for reentrant functions when there
15969 are paramteres on the stack, this helps in minimizing frame pointer generation
15970 typeFromStr can handle function pointers now
15972 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15973 *** empty log message ***
15975 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15977 * /src/ds390/gen.c, /src/ds390/main.c:
15978 More builtin function additions for TININative
15980 * /src/ds390/ralloc.c:
15981 Had broken the regression testsuite
15983 * /src/SDCCast.c: Fixed a bug in dumptree
15985 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15986 Added funcattr hasStackParms will be set for reentrant functions when there
15987 are paramteres on the stack, this helps in minimizing frame pointer generation
15988 typeFromStr can handle function pointers now
15990 * /doc/builtins.txt, /doc/TININative.txt:
15991 *** empty log message ***
15994 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15996 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15997 ALPHA version for -mTININative
15999 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16000 updated to reflect changes in the port structure
16003 added function do_assemble (similar to do_link) if non-null this function
16004 will be called to do assembly (-mTININative) requires a multi command
16006 added function genAssemblerEnd will be called to generate assembler Epilogue
16009 added _JavaNative to debug info printing
16011 * /src/SDCCmain.c: added option --tini-libid
16012 added port->do_assemble function (-mTININative) has a multi command assemble
16014 * /src/SDCCglue.c: Disabled "constExpr" check
16015 added port->genAssemblerEnd function
16017 * /src/SDCCglobl.h: Added option --tini-libid value
16020 tookout optimizeCompare from the header (has no external references)
16022 * /src/SDCCast.c: made one more function "static"
16024 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16026 * src/z80/mappings.i: Added z80asm support.
16028 * src/z80/main.c: Added z80asm support on --asm=z80asm
16030 * src/z80/gen.c: Fixed asm portability issues.
16032 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16034 * src/SDCCglue.c (printExterns): Added global/extern split.
16036 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16038 * support/regression/Makefile: added test for mcs51 model large
16040 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16042 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16044 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16046 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16048 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16050 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16052 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16054 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16056 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16058 * support/regression/tests/simplefloat.c: Port to mcs51.
16060 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16061 * support/regression/tests/bug-485362.c: Added.
16063 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16065 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16067 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16069 * src/z80/gen.c (aopDump): Added a dump function.
16071 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16072 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16074 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16076 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16078 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16080 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16082 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16084 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16086 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16088 * support/regression/ports/ds390/support.c: Use tinibios.
16090 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16092 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16094 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16095 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16097 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16099 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16101 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16103 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16105 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16106 (packRegsForIYUse): Created and optimised.
16108 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16110 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16111 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16113 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16115 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16117 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16119 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16121 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16123 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16125 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16127 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16129 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16131 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16133 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16135 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16136 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16137 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16139 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16141 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16142 (genNotFloat): Added.
16143 (genUminusFloat): Added.
16145 * device/lib/z80/Makefile: Added floating pt stubs.
16147 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16149 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16151 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16153 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16155 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16157 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16159 * sdcc/support/regression/Makefile: Add port ds390.
16161 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16163 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16165 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16167 * sdcc/support/regression/ports/ds390/support.c: Added.
16169 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16171 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16173 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16175 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16177 * device/include/malloc.h: Added z80 and gbz80 support.
16179 * device/lib/gbz80/heap.s: Added.
16181 * device/lib/z80/heap.s: Added.
16183 * device/lib/malloc.c: Added z80 and gbz80 support.
16185 * support/regression/tests/malloc.c (testMalloc): Added.
16187 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16189 * support/regression/tests/bug-478094.c: Added.
16191 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16193 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16195 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16197 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16199 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16201 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16203 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16205 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16207 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16209 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16211 * support/regression/tests/bug-477927.c: Added.
16213 * src/z80/peeph.def: Added minor rules.
16215 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16217 * src/z80/peeph.def: Added jump optimisation modification.
16219 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16221 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16223 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16225 * support/regression/tests/funptrs.c: Added.
16227 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16229 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16231 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16233 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16235 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16237 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16238 (movLeft2ResultLong): Created.
16240 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16241 (joinPushes): Added. Joins two char pushes into a word push.
16243 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16245 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16247 * support/makebin/Makefile (install): Added creation of dest dir.
16249 2001-10-24 Karl Bongers <karl AT turbobit.com>
16251 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16253 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16255 * src/z80/ralloc.c: Turned off faulty pack for one use.
16257 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16259 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16261 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16263 * support/regression/Makefile: Improved clean
16265 * support/regression/ports/gbz80/spec.mk: Added clean
16267 * support/regression/ports/host/spec.mk: Added clean
16269 * support/regression/ports/z80/spec.mk: Added clean
16271 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16273 * support/regression/ports/mcs51/timeout.c: little improvements
16275 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16277 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16279 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16281 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16283 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16285 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16287 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16289 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16290 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16292 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16294 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16296 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16298 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16300 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16302 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16304 * support/regression/tests/longor.c: Added.
16306 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16308 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16310 * as/mcs51/aslink.h: define PATH_MAX
16312 * as/mcs51/asm.h: define PATH_MAX
16314 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16316 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16318 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16320 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16322 * src/SDCCglobl.h: define PATH_MAX
16324 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16326 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16328 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16330 * src/z80/gen.c (gencjneshort): Fixed
16332 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16334 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16336 * support/regression/tests/bug-469671.c: Added.
16338 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16340 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16342 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16344 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16346 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16348 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16350 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16352 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16354 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16356 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16358 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16360 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16362 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16364 * 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.
16366 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16368 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16370 2001-10-07 <johan AT FRIJA>
16372 * device/lib/gets.c (gets): fixed the return value.
16374 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16375 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16377 * 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.
16379 * 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.
16381 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16383 * src/pic/gen.c: Removed Safe_strdup.
16385 * configure.in: Added option to enable libgc support.
16387 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16388 (bitVectUnion): Optimised.
16389 (bitVectIntersect): Optimised.
16390 (bitVectBitsInCommon): Optimised.
16391 (bitVectCplAnd): Optimised.
16393 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16395 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16397 * src/SDCCmain.c: distinguish between assembler debug and plain options
16399 * src/avr/main.c: remove standard assembler options
16401 * src/ds390/main.c: remove standard assembler options
16403 * src/mcs51/main.c: remove standard assembler options
16405 * src/port.h: removed "PENDING" comment
16407 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16409 * src/device/lib/_mulint.c : new, with assember functions
16411 * src/device/lib/_mullong.c : new, with assember functions
16413 * src/device/lib/_divuint.c : with assember functions
16415 * src/device/lib/_divsint.c : with assember functions
16417 * src/device/lib/_divulong.c: with assember functions
16419 * src/device/lib/_divslong.c: with assember functions
16421 * src/device/lib/_moduint.c : with assember functions
16423 * src/device/lib/_modsint.c : with assember functions
16425 * src/device/lib/_modulong.c: with assember functions
16427 * src/device/lib/_modslong.c: with assember functions
16429 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16431 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16433 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16434 replaced _mululong.c and _mulslong.c by _mullong.c
16436 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16438 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16440 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16442 * src/SDCCglue.c: test, if win32api is available for MINGW
16444 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16446 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16447 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16448 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16449 * support/regression/ports/host/spec.mk: removed GENERIC
16450 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16451 * support/regression/ports/z80/spec.mk: removed GENERIC
16453 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16455 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16457 * support/regression/tests/bug-467035.c: Created.
16459 2001-10-01 <johan AT FRIJA>
16461 * src/SDCC.y: fixed bug #466586 part 1
16463 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16465 * SDCCicode.c: z80 has no generic pointers
16466 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16468 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16470 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16472 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16474 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16476 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16478 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16480 * configure.in: Fixed up so that ucsim is only configured once.
16482 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16484 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16485 (getPathDifference): As above.
16487 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16489 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16491 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16492 * .version: Updated to 2.3.1
16494 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16495 Added copyright header.
16497 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16498 (assemble): Added support for macro based assembler commands.
16499 (linkEdit): Added support for macro based linker commands.
16500 (preProcess): Changed the pre-processor to use macros.
16501 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16502 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16504 * device/lib/z80/crt0.s: Added module name for debugging.
16506 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16508 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16510 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16512 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16514 * src/Makefile.in: Added SDCCmacro and SDCCutil
16516 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16518 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16520 2001-09-16 <johan AT FRIJA>
16522 * 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.
16524 2001-09-15 <johan AT FRIJA>
16526 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16527 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16529 2001-09-11 <johan AT FRIJA>
16531 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16533 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16535 * support/regression/tests/bug-460444.c: Added test case.
16537 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16538 (genCast): Added justification for all of the asserts.
16540 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16542 * support/regression/support.c: _xdata replaced by xdata
16544 * support/regression/spec.mk: removed _generic
16546 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16548 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16550 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16551 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16553 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16555 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16557 * support/regression/tests/bug-460010.c: Added test case.
16559 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16561 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16563 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16565 * support/regression/testfwk.c: removed workaround for bug #436344
16567 * support/regression/tests/bp.c: use less memory with mcs51
16569 * support/regression/tests/bug-441448.c: use less memory
16571 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16573 * support/regression/collate-results.py: typo
16575 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16577 * support/regression/tests/fetchoverlap.c: Added new test case.
16579 * support/regression/tests/bp.c: Added new test case.
16581 * support/regression/tests/bug-448984.c: Added new test case.
16583 * support/regression/tests/pow2shifts.c: Added new test case.
16585 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16586 (genlshTwo): Fixed right shift for count > 8.
16588 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16590 2001-09-08 <johan AT FRIJA>
16592 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16594 2001-09-07 <johan AT FRIJA>
16596 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16598 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16600 2001-09-06 <johan AT FRIJA>
16602 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16603 * bernhard noted me at this: "() equals to (void)" (1.38)
16605 2001-09-05 <johan AT FRIJA>
16607 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16609 2001-09-04 <johan AT FRIJA>
16611 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16614 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16616 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16618 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16620 * link/z80/aslink.h: Fixed path for PATH_MAX
16622 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16624 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16626 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16628 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16630 * 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.
16632 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16634 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16635 (genCmp): Fixed up genCmp for the GB with longs.
16637 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16639 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16641 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16643 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16645 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16647 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16649 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16651 * 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.
16653 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16655 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16657 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16659 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16661 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16663 * sim/ucsim/configure: little improvement of Cygwin-detection
16664 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16665 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16666 * support/regression/tests/bug-221100.c: small changes for mcs51
16667 * support/regression/tests/bug-221168.c: small changes for mcs51
16668 * support/regression/tests/bug-227710.c: small changes for mcs51
16669 * support/regression/tests/staticinit.c: small changes for mcs51
16670 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16671 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16672 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601