1 2008-09-05 Raphael Neider <rneider AT web.de>
3 * configure.in, Makefile.common.in: add support for ccache,
4 remove spurious $VERSION output, detect doc-tools even without
5 --enable-doc to facilitate later manual doc-builds, minor cleanup
6 * configure: regenerated
8 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
9 avoid races in parallel VPATH builds
10 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
11 * doc/sdccman.lyx: mention --without-ccache configure option
13 2008-09-01 Raphael Neider <rneider AT web.de>
15 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
16 * (genConstPointerGet): fix reading bitfields from __code space
17 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
18 bitfield initializers (fix regression test bug1856409.c)
19 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
22 2008-08-31 Raphael Neider <rneider AT web.de>
24 * src/pic16/gen.c (genAssign): removed useless compiler output
25 * (genPointerGet,genPointerSet,genCast),
26 src/pic16/glue.c (pic16_printGPointerType):
27 also handle PPOINTERs just to avoid spurious asserts
28 * (pic16_printIvalType,pic16_printIvalBitFields):
29 generalized to arbitrary type/bitfield sizes, allows compilation of
30 regression test bug-1981238.c
31 * (pic16_printIvalChar): fix regression test structflexarray.c
32 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
33 in initialized structs and fix #1843745
34 * (pic16_printIvalStruct): always output initializers for all fields,
35 even those not explicitly given, fixes zeropad.c regression test
36 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
37 #2073635, #1567098, and #1485812)
38 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
40 2008-08-31 Borut Razem <borut.razem AT siol.net>
42 * support/regression/tests/bug-895992.c,
43 support/regression/tests/onebyte.c:
44 enabled pic16 regression testing since the bugs
45 1511794: pic16: regression test bug-895992.c fails
46 1444425: onebyte.c regression tes fails on pic16
47 are fixed, probably by fixing
48 2048464: PIC16: fix genUminus - addresses not.c regression test
49 * src/SDCCsymt.c, src/SDCCglue.c,
50 support/regression/tests/bug-1981238.c:
51 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
54 2008-08-30 Borut Razem <borut.razem AT siol.net>
56 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
59 2008-08-24 Raphael Neider <rneider AT web.de>
61 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
62 always use the sdcc from the current build tree (ignore $CC from
63 the environment, fixes compile farm builds)
64 * device/lib/Makefile.in: rename .a into .lib for compatibility,
65 remove more build products from install directory
66 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
67 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
69 2008-08-24 Borut Razem <borut.razem AT siol.net>
71 * src/SDCC.y: applied patch
72 2050245: Fix # 1963382
74 1963382: Listing File - C file comment is incorrect
77 2008-08-23 Borut Razem <borut.razem AT siol.net>
79 * src/pic16/gen.c: applied patch
80 2048464: PIC16: fix genUminus - addresses not.c regression test
83 2008-08-22 Borut Razem <borut.razem AT siol.net>
85 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
86 src/pic16/main.c: allow spaces in gpasm and gplink paths
88 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
91 * src/z80/peeph-z80.def: minor peephole improvement
93 2008-08-15 Raphael Neider <rneider AT web.de>
95 * src/z80/gen.c (_vemit2): suppress compiler warning
97 * src/pic/*.[ch]: make proper use of header files and avoid
98 ad-hoc extern declarations, mark module-local helpers 'static',
99 removed dead/replaced code, no functional changes
100 * src/pic16/pcode.c: disentangled from pic14 backend
102 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
104 * src/z80/gen.c: fixed #2051348
105 * support/regression/tests/bug-2051348.c: regression test for #2051348
107 2008-08-10 Raphael Neider <rneider AT web.de>
110 * Makefile.common.in: export PACKAGE for $docdir,
111 fixes #1957036, avoid some "underquoted definition" warnings
112 * configure: regenerated
114 2008-08-10 Raphael Neider <rneider AT web.de>
116 * device/lib/pic16/**: build pic16 library using autotools for
117 improved dependency tracking
119 * device/lib/Makefile.in,
121 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
123 2008-08-10 Raphael Neider <rneider AT web.de>
125 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
126 local variables if --nooverlay is given, workaround for #2023121
128 2008-08-08 Raphael Neider <rneider AT web.de>
130 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
132 2008-08-08 Raphael Neider <rneider AT web.de>
134 * src/pic/pcoderegs.c,
136 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
138 2008-08-07 Borut Razem <borut.razem AT siol.net>
140 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
141 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
142 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
143 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
144 applied modified patch 2038174: Add support for binary constants v2
145 thanks Mauro Giachero
146 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
148 2008-08-04 Raphael Neider <rneider AT web.de>
151 * src/pic16/device.h,
153 * src/pic16/main.c: enable --optimize-goto by default
155 * device/lib/pic16/Makefile.common.in: suppress removed option
158 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
160 2008-07-30 Borut Razem <borut.razem AT siol.net>
162 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
163 applied patch 22032433: PIC16: fix constant strings,
164 thanks Mauro Giachero
166 2008-07-29 Borut Razem <borut.razem AT siol.net>
168 * src/pic16/gen.c: applied patches:
169 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
170 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
171 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
172 thanks Mauro Giachero
174 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
176 * src/port.h: Fixed typo in comment
178 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
180 * src/z80/mappings.i: Implemented RFE #1919415
181 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
182 #1880202, #1914434, prepared for RFE #1703943
184 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
187 * src/z80/peeph-z80.def,
188 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
189 preparation for Z80 peephole improvements
191 2008-06-21 Raphael Neider <rneider AT web.de>
193 * device/include/pic16/pic18f66j60.h,
194 * device/include/pic16/pic18f66j65.h,
195 * device/include/pic16/pic18f67j60.h,
196 * device/include/pic16/pic18f86j60.h,
197 * device/include/pic16/pic18f86j65.h,
198 * device/include/pic16/pic18f87j60.h,
199 * device/include/pic16/pic18f96j60.h,
200 * device/include/pic16/pic18f96j65.h,
201 * device/include/pic16/pic18f97j60.h,
202 * device/lib/pic16/libdev/pic18f66j60.c,
203 * device/lib/pic16/libdev/pic18f66j65.c,
204 * device/lib/pic16/libdev/pic18f67j60.c,
205 * device/lib/pic16/libdev/pic18f86j60.c,
206 * device/lib/pic16/libdev/pic18f86j65.c,
207 * device/lib/pic16/libdev/pic18f87j60.c,
208 * device/lib/pic16/libdev/pic18f96j60.c,
209 * device/lib/pic16/libdev/pic18f96j65.c,
210 * device/lib/pic16/libdev/pic18f97j60.c,
211 * device/include/pic16/pic16devices.txt,
212 * device/include/pic16/pic18fregs.h,
213 * device/lib/pic16/pics.all: added new devices
215 * device/include/pic16/adc.h,
216 * device/lib/pic16/libio/adc/adcbusy.c,
217 * device/lib/pic16/libio/adc/adcopen.c,
218 * device/lib/pic16/libio/adc/adcsetch.c,
219 * device/lib/pic16/libio/i2c/i2copen.c,
220 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
221 all changes from a patch by Anton Strobl
223 2008-06-12 Borut Razem <borut.razem AT siol.net>
225 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
226 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
227 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
228 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
229 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
230 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
231 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
232 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
233 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
234 by applying the modified patch from Risto Huotari
236 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
239 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
240 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
241 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
242 * support/regression/tests/bug1938300.c: new, added
244 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
246 * device/include/asm/ds390/features.h,
247 * device/include/asm/mcs51/features.h,
248 * device/include/mcs51/regc515c.h: inserted LGPL notice
250 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
252 * device/lib/gbz80/div.s,
253 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
254 patch 1597883, Thanks Robert Ramey
256 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
258 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
259 createIvalCharPtr, createIvalPtr, createIval),
261 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
262 initializers for local auto variables
263 * support/regression/tests/zeropad.c: added testcase for auto initializers
265 2008-05-26 Raphael Neider <rneider AT web.de>
267 * device/lib/pic16/startup/crt0.c,
268 * device/lib/pic16/startup/crt0i.c,
269 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
270 explicit, fixed curr_entry loop for >= 256 initializer records,
271 removed debug code (write to 0xf7e)
273 2008-05-25 Raphael Neider <rneider AT web.de>
275 * device/include/pic/pic16f627a.h,
276 * device/include/pic/pic16f628a.h,
277 * device/include/pic/pic16f648a.h: added missing ports
279 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
281 * device/include/float.h: added __INFINITY
282 * device/lib/_fsadd.c: handle overflows
283 * device/lib/_fsmul.c,
284 * device/lib/_fsdiv.c: use __INFINITY
285 * device/lib/_fseq.c,
286 * device/lib/_fsneq.c: handle -0.0
287 * sim/ucsim/s51.src/uc89c51r.cc,
288 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
289 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
290 * src/mcs51/gen.c (genSend): fixed bug with --xstack
291 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
292 * support/regression/tests/snprintf.c: test bug with --xstack
294 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
296 * src/SDCCpeeph.c (callFuncByName):
297 Support nested parenthesis in peephole function arguments (#1967300)
299 2008-05-19 Raphael Neider <rneider AT web.de>
301 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
302 fixed duplicate labels (#1911325)
304 2008-05-19 Raphael Neider <rneider AT web.de>
306 * src/regression/empty.c: suppress warning
307 * src/regression/pointer1.c: enabled index_by_pointer()
308 * src/regression/inline.c: now works for pic16 as well
310 * src/pic16/device.c: include dbuf declarations
311 * src/pic16/device.h: removed obsolete prototypes
313 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
314 * src/pic16/glue.c: made purely local functions static,
315 (pic16_printGPointerType, pic16_printIvalCharPtr,
316 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
317 generic pointers' tags (#1961866)
319 * src/pic16/pcode.c (assignValnums): optimize literal assignments
321 2008-05-19 Borut Razem <borut.razem AT siol.net>
323 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
324 fixed typo, uninstall include/pic16/pic16devices.txt
326 2008-05-18 Borut Razem <borut.razem AT siol.net>
328 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
329 the buffer is null terminated
330 * src/device/pic16.c:
331 applied modified patch 1965676: Patch for Win32 16 bit PIC
332 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
334 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
336 * src/SDCC.lex (check_type),
337 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
340 * as/z80/clean.mk: also clean *.dep
341 * device/lib/pic16/libsdcc/stack/Makefile,
342 * sim/ucsim/libtool: removed as they are rebuild by configure
343 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
345 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
347 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
348 fixupInline instead of createFunction to fix bug 1864577
349 (inlineFindMaxBlockno): removed, use global blockNo
350 * src/SDCCglobl.h: added blockNo
352 * src/z80/peep.h: modified properties
353 * support/regression/tests/bug1864577.c: new, added
355 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
358 * as/mcs51/asm.h: added org_cnt
359 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
360 * as/mcs51/asout.c: changed old K&R to ANSI
361 * as/mcs51/Makefile.in: use common identifiers
367 * as/hc08/Makefile.bcc,
368 * as/hc08/Makefile.in: synchronized with as/mcs51/*
369 * sdcc_vc_in.h: added define __func__
370 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
371 Thanks Ruud van Silfhout
372 * support/regression/tests/bug1717305.c: new, added
374 2008-05-05 Borut Razem <borut.razem AT siol.net>
376 * support/regression/Makefile.in,
377 support/regression/ports/ds390/spec.mk,
378 support/regression/ports/hc08/spec.mk,
379 support/regression/ports/mcs51-common/spec.mk,
380 support/regression/ports/pic14/spec.mk,
381 support/regression/ports/pic16/spec.mk,
382 support/regression/ports/ucz80/spec.mk,
383 support/regression/ports/z80/spec.mk:
384 added INC_DIR and LIBDIR paths
385 * src/ds390/gen.c: removed duplicated selicolon
387 2008-05-04 Borut Razem <borut.razem AT siol.net>
389 * support/regression/Makefile.in,
390 support/regression/fwk/lib/testfwk.c,
391 support/regression/ports/ds390/spec.mk,
392 support/regression/ports/hc08/spec.mk,
393 support/regression/ports/mcs51-common/spec.mk,
394 support/regression/ports/mcs51-large/spec.mk,
395 support/regression/ports/mcs51-medium/spec.mk,
396 support/regression/ports/mcs51-small/spec.mk,
397 support/regression/ports/mcs51-stack-auto/spec.mk,
398 support/regression/ports/mcs51-xstack-auto/spec.mk,
399 support/regression/ports/pic14/spec.mk,
400 support/regression/ports/pic16/spec.mk,
401 support/regression/ports/ucz80/spec.mk:
402 added possibility to define the sdcc binary directory SDCC_BIN_PATH
403 used to run regeression tests
405 2008-05-01 Raphael Neider <rneider AT web.de>
407 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
408 supported devices and instructions to add new ones
410 2008-05-01 Raphael Neider <rneider AT web.de>
412 * device/include/pic16/adc.h,
413 device/lib/pic16/libio/adc/adcbusy.c,
414 device/lib/pic16/libio/adc/adcopen.c,
415 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
416 18f2455 style ADC devices, based on patch #1776197
417 * device/lib/pic16/libio/adc/adcclose.c,
418 device/lib/pic16/libio/adc/adcconv.c,
419 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
420 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
421 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
422 * device/include/pic16/pic18f4431.h,
423 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
424 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
426 2008-05-01 Raphael Neider <rneider AT web.de>
428 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
429 moved xinst flag into pic16_options_t
430 * src/pic16/device.c (default_device, pic16_list_devices,
431 pic16_find_device): removed references to sfrrange
432 * src/pic16/gen.c (genFunction),
433 src/pic16/glue.c (pic16initialComments),
434 src/pic16/main.c (pic16_optionsTable),
435 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
437 * device/include/pic16/pic16devices.txt: removed sfrrange lines
439 2008-04-29 Raphael Neider <rneider AT web.de>
441 * src/pic16/devices.inc,
442 device/include/pic16/pic16devices.txt: replaced compiled-in list
443 of devices with a variant parsed at runtime
444 * src/pic16/device.c: added support for parsing pic16devices.txt,
446 * src/pic16/device.h: removed (now) unused fields from PIC_device
447 * src/pic16/main.c: removed #pragma maxram,
448 (_pic16_initPaths): removed bogus generation of search paths,
449 setup the port proper only after the search paths (for
450 pic16devices.txt) are set up,
451 (_pic16_finaliseOptions): moved processor dependant code here
452 from _pic16_initPaths(), clean up
453 * src/pic16/ralloc.c (pic16_init_stack),
454 * src/pic16/ralloc.h,
455 * src/pic16/pcode.c: clean up
456 * device/include/Makefile.in,
457 support/scripts/sdcc.nsi: also install/package pic16devices.txt
458 * support/scripts/inc2h-pic16.pl: updated instructions
460 2008-04-29 Raphael Neider <rneider AT web.de>
462 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
463 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
464 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
465 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
466 added missing family members and 18f2480/2580/4480/4580 family
467 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
468 * device/include/pic16/pic18f2525.h: use 18f4620.h
469 * device/include/pic16/pic18f6680.h: use 18f8680.h
470 * device/include/pic16/pic18fregs.h,
471 device/lib/pic16/pics.all,
472 src/pic16/devices.inc: add new devices
473 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
474 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
475 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
476 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
477 prevent attempting to build the libio for some new devices
479 2008-04-29 Raphael Neider <rneider AT web.de>
481 * debugger/mcs51/Makefile.in: fixed paths to sources
483 2008-04-25 Borut Razem <borut.razem AT siol.net>
485 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
486 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
487 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
488 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
489 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
490 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
491 as/link/z80/linkz80.dsp: lklibr.c moved
492 * doc/INSTALL.txt: binary archives in bz2 format
493 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
495 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
497 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
498 * support/regression/tests/bug1856409.c: new, added
500 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
503 * src/mcs51/peep.c: Use werror for error messages.
504 * src/SDCCicode.c (geniCodeConditional),
505 * src/SDCCsymt.c (structElemType): fixed bug 1839321
506 * src/z80/Makefile.bcc,
507 * src/z80/z80.dsp: added src/z80/peep.c/h
508 * support/regression/tests/bug1839321.c: new, added
510 2008-04-20 Raphael Neider <rneider AT web.de>
512 * device/include/pic16/pic18f2455.h: added bitfields for port C
514 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
516 * src/z80/peep.c: Use werror for error messages.
518 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
520 * src/z80/peep.h (declaration of notUsed()),
521 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
523 * src/z80/z80.h (added dependency on peep.h),
524 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
527 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
529 * src/SDCCpeeph.c (added support for notUsed()),
530 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
532 * src/port.h (removed dependency on mcs51/peep.h, added declaration
533 for notUsed()): Implemented generic (that is not port-specific) part
536 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
538 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
539 * device/lib/libsdcc.lib,
540 * device/lib/Makefile.in,
541 * support/regression/ports/mcs51-xstack-auto/spec.mk,
542 * device/lib/calloc.c: renamed to _calloc.c
543 * device/lib/free.c: renamed to _free.c
544 * device/lib/malloc.c: renamed to _malloc.c
545 * device/lib/realloc.c: renamed to _realloc.c
546 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
547 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
548 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
549 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
550 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
551 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
552 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
553 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
555 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
556 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
557 * support/regression/tests/bug1509084.c: new, added
559 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
561 * device/include/mcs51/cc2510fx.h: added _XPAGE
562 * device/include/mcs51/compiler.h: cosmetic changes
564 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
566 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
569 2008-03-31 Borut Razem <borut.razem AT siol.net>
571 * support/cpp2 renamed to support/cpp
572 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
573 support/cpp2/libiberty/splay-tree.c,
574 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
575 support/cpp2/libcpp/directives.c,
576 support/cpp2/libcpp/include/cpplib.h,
577 support/cpp2/libcpp/include/symtab.h,
578 support/cpp2/libcpp/include/line-map.h,
579 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
580 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
581 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
582 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
583 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
584 release version 4.3.0
585 * configure.in, configure, Makefile.in, Makefile.bcc:
586 adapted for moved cpp2
588 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
590 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
591 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
593 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
595 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
597 * support/regression/tests/bug1717943.c: new, added
599 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
601 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
602 bytewise return value assignments introduced in last commit.
604 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
606 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
607 genMult, genJumpTab):
608 Use 16-bit instructions for addition in some additional cases,
609 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
611 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
613 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
614 Implemented RFE #1921450, changed some debug messages.
616 2008-03-30 Borut Razem <borut.razem AT siol.net>
618 * Small Device C Compiler 2.8.0 released
619 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
620 * support/scripts/sdcc.nsi: added finish page; this version
621 was used for 2.8.0 release
622 * doc/knownbugs.html: removed; magically generated by the build
623 process using gen_known_bugs.pl from now on
625 2008-03-23 Borut Razem <borut.razem AT siol.net>
627 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
628 and reverted it, since it was already fixed by Raphael ;-)
629 * doc/knownbugs.html: updated for RC2
631 2008-03-22 Raphael Neider <rneider AT web.de>
633 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
636 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
638 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
639 * support/regression/tests/bug1839277.c: added related testBug1839299
641 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
643 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
644 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
646 * src/mcs51/gen.c: throughout only output hex constants
647 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
648 * support/regression/tests/bug1839277.c: new, added
650 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
652 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
653 compilation warning about nested comments.
655 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
657 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
658 * support/regression/tests/bug1921073.c: new, added
660 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
662 * src/z80/SDCCpeeph.c.c (callFuncByName):
663 Commented function parameters.
665 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
667 * src/z80/ralloc.c (packRegsForAccUse2):
668 disabled a broken accumulator packing optimization (fixed #1292721).
669 * support/regression/tests/bug-1292721: Regression test for #1292721.
671 2008-03-16 Raphael Neider <rneider AT web.de>
673 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
674 fixed code bloat regression using a variant of patch #1915618
676 2008-03-16 Borut Razem <borut.razem AT siol.net>
678 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
679 icon, changed startup menu for release distribution, code cleaning,
680 create url files instead links in startup menu
682 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
684 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
685 * support/regression/tests/bug1579949.c: new, added
687 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
689 * device/lib/printf_fast.c: fixed bug 1255403
691 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
693 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
694 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
696 2008-03-14 Borut Razem <borut.razem AT siol.net>
698 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
700 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
701 is correctly displayed
702 * as/link/z80/lkmain.c: usage line commented out
704 2008-03-13 Borut Razem <borut.razem AT siol.net>
706 * doc/sdccman.lyx: corrected to be able to convert to PDF,
707 updated the list pf supported pic14 devices
709 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
711 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
713 2008-03-12 Borut Razem <borut.razem AT siol.net>
715 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
716 fixed documentation request #1718191
717 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
718 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
721 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
723 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
724 * support/regression/tests/bug1505811.c: new, added
726 2008-03-09 Raphael Neider <rneider AT web.de>
728 * device/include/pic16/pic18f2620.h,
729 * device/include/pic16/pic18f4620.h,
730 * device/lib/pic16/libdev/pic18f2620.c,
731 * device/lib/pic16/libdev/pic18f4525.c,
732 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
733 family to consistently use pic18f4620.[ch], fixes #1832562
735 2008-03-09 Borut Razem <borut.razem AT siol.net>
737 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
738 changed sdcc version to 2.8.0
739 * knownbugs.html: regenerated
740 * support/scripts/gen_known_bugs.pl: added number of open bugs
742 2008-03-09 Raphael Neider <rneider AT web.de>
744 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
745 (genOr): read volatile operand even if the result is known,
747 (genOr,genXor): removed unused legacy code,
748 (genDummyRead): use pic16_mov2w_volatile()
750 2008-03-08 Borut Razem <borut.razem AT siol.net>
752 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
753 cons w. --model-large
754 * support/regression/staticinit.c: added regression test for bug
757 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
759 * src/ds390/gen.c (pushSide, genPcall),
760 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
761 * src/mcs51/gen.c: cosmetic changes
762 * support/regression/fwk/include/testfwk.h: added macro reentrant
763 * support/regression/tests/bug1908493.c: new, added
765 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
767 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
769 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
771 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
772 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
773 already set in ds390/main.c and mcs51/main.c
775 2008-03-07 Raphael Neider <rneider AT web.de>
777 * src/regression/init0.c: new test for initialized arrays of function
779 * src/regression/Makefile: made a bit more flexible, added init0.c
780 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
781 pointers, closes #1427663
783 2008-03-05 Borut Razem <borut.razem AT siol.net>
785 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
786 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
788 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
790 * support/librarian/sdcclib.c:Added feature request 1908061:
791 Synchronise sdcclib commands with ar.
793 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
795 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
796 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
797 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
798 * device/include/mcs51/compiler.h: removed umlauts, added double
801 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
803 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
804 * support/regression/tests/bug1536762.c: new, added
806 * src/SDCCutil.h: added getBuildDate()
807 * src/SDCCmain.c (printVersionInfo),
808 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
810 * src/*/ralloc.c: removed IS_OP_RUONLY macro
811 * src/ds390/ralloc.c (packRegisters),
812 * src/mcs51/ralloc.c (packRegisters),
813 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
815 * support/regression/tests/bug1618050.c: new, added
816 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
817 * support/regression/fwk/include/testfwk.h,
818 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
821 2008-03-04 Raphael Neider <rneider AT web.de>
823 * src/pic/gen.c: removed unused prototypes, prevent internal errors
824 on accessing OP_SYM_TYPE(op)
825 * src/pic/gen.h: removed unused prototype of genMinusDec()
826 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
827 fix #1876953 (invalid subtraction code), removed unused code
829 2008-03-03 Raphael Neider <rneider AT web.de>
833 * src/pic/genarith.c,
835 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
836 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
838 2008-03-03 Raphael Neider <rneider AT web.de>
840 * src/pic/device.c (find_device): search user-specified paths first
841 for pic14devices.txt, fixes #1900827
843 2008-03-02 Borut Razem <borut.razem AT siol.net>
845 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
846 AddToPath and RemoveFromPath
848 2008-03-01 Borut Razem <borut.razem AT siol.net>
850 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
851 work correctly, added debugging support if -DSDCC.DEBUG command line
854 2008-02-28 Borut Razem <borut.razem AT siol.net>
856 * doc/sdccman.lyx: cosmetic changes
858 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
860 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
861 * doc/sdccman.lyx: fixed unmeant removal of spaces
863 2008-02-27 Borut Razem <borut.razem AT siol.net>
865 * support/scripts/sdcc.nsi: corrected installation directory for
866 current user installation mode
867 * doc/README.txt: added Philipp Klaus Krause to the developers list
869 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
871 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
873 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
874 genCodePointerGet, genGenPointerGet): cleanup aop before generating
875 ifxJump to fix bug 1838000
876 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
877 * support/regression/tests/bug1838000.c: new, added
878 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
880 2008-02-26 Borut Razem <borut.razem AT siol.net>
882 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
884 * support/scripts/sdcc.nsi: added MULTIUSER page,
885 NSIS upgraded to version 2.35
887 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
889 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
890 * support/regression/tests/bug1565152.c: new, added
892 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
894 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
895 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
896 * support/regression/tests/bug1670148.c: new, added
898 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
900 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
902 2008-02-24 Borut Razem <borut.razem AT siol.net>
904 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
905 is ineffective for unsigned char parameter
907 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
909 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
910 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
911 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
912 * support/Util/MySystem.c (my_system): output errorcode when verbose
914 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
916 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
919 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
921 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
924 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
926 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
928 2008-02-21 Borut Razem <borut.razem AT siol.net>
930 * support/regression/Makefile.in,
931 support/regression/ports/ds390/spec.mk,
932 support/regression/ports/hc08/spec.mk,
933 support/regression/ports/mcs51-common/spec.mk,
934 support/regression/ports/pic14/spec.mk,
935 support/regression/ports/pic16/spec.mk,
936 support/regression/ports/ucz80/spec.mk,
937 support/regression/ports/xa51/spec.mk:
938 added CFLAGS when compiling timeout
940 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
942 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
945 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
947 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
948 * support/regression/tests/bug1888147.c: new, added
950 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
952 * src/z80/gen.c: fixed bugs #1596270, #1736867
954 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
956 * src/z80/gen.c: fixed bug in register pair loading when swapping register
957 contents, mostly fixes #1596270
959 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
962 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
963 peepholes, fixes #1806565
965 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
967 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
968 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
969 fixes bug 1739475, thanks Robert Larice
970 (rule 271): new, added
972 2008-02-18 Borut Razem <borut.razem AT siol.net>
974 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
976 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
978 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
980 2008-02-17 Raphael Neider <rneider AT web.de>
982 * src/pic16/genarith.c,
985 * src/pic16/genutils.c: removed unused legacy code,
986 removed unused fields from struct asmop and struct _G
988 2008-02-17 Raphael Neider <rneider AT web.de>
990 * src/pic16/gen.c (AccRsh): cosmetic changes,
991 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
992 genRightShiftLiteral): fixed to work with SFRs as result by
993 assigning only once to result,
994 removed a lot of unused/excluded code fragments
996 2008-02-17 Raphael Neider <rneider AT web.de>
998 * device/include/pic/pic16f88.h,
999 * device/include/pic/pic16f886.h,
1000 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1002 2008-02-17 Borut Razem <borut.razem AT siol.net>
1004 * src/z80/peeph.def: applied patch
1005 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1006 * src/z80/gen.c, src/z80/peeph.def: applied patch
1007 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1008 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1009 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1010 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1011 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1012 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1014 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1016 * as/link/mcs51/aslink.dsp: removed SDK define
1017 * as/link/z80/clean.mk: brought in sync with other ports
1018 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1019 * as/hc08/Makefile.bcc,
1020 * as/mcs51/Makefile.bcc,
1021 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1022 * src/z80/main.c (_setValues): use the now capitalized -Z,
1023 (z80_port, gbz80_port): generate debug information when asked
1025 2008-02-16 Borut Razem <borut.razem AT siol.net>
1027 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1028 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1029 as/z80/Makefile.in. as/z80/Makefile.bcc:
1030 applied patch #1893393: patch for as-z80 and link-z80 to generate
1031 cdb, thanks to Armin Diehl
1032 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1033 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1034 asnoice.c moved to as/asxxsrc/asnoice.c
1035 * src/z80/peeph-gbz80.def: applied patch
1036 #1880235: Z80 return peephole, thanks to Philipp Krause
1038 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1041 * doc/sdccman.lyx: bumped version to 2.7.5
1042 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1044 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1046 * device/include/pic16/stdlib.h,
1047 * device/lib/pic16/libc/stdlib/ltoa.c,
1048 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1050 2008-02-13 Borut Razem <borut.razem AT siol.net>
1052 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1053 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1054 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1055 src/SDCCopt.c, src/SDCCval.c:
1056 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1058 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1060 * src/SDCCsymt.c (compareType): fixed bug 1309013
1062 2008-02-09 Borut Razem <borut.razem AT siol.net>
1064 * src/SDCCval.c, src/SDCCval.h:
1065 code cleaning, added function constChrVal()
1066 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1067 call constChrVal() instead constVal()
1069 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1074 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1075 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1078 2008-02-01 Raphael Neider <rneider AT web.de>
1080 * device/include/pic/pic16f886.h,
1081 * device/include/pic/pic16f887.h: added RA6 and RA7
1083 2008-01-24 Raphael Neider <rneider AT web.de>
1085 * device/include/pic/pic16f88.h: added RA6 and RA7
1086 * device/lib/pic/libdev/disabled_pic16f886.c,
1087 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1089 * src/pic16/devices.inc,
1090 * device/include/pic16/pic18f2423.h,
1091 * device/include/pic16/pic18f2523.h,
1092 * device/include/pic16/pic18fregs.h,
1093 * device/lib/pic16/pics.all
1094 * device/lib/pic16/libdev/pic18f2423.c,
1095 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1096 * device/lib/pic16/libio/i2c.ignore,
1097 * device/lib/pic16/libio/usart.ignore,
1098 * device/lib/pic16/libio/adc.ignore: ignore new devices
1100 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1102 * src/SDCCast.c (createRMW): fixed bug 1582651
1104 2008-01-20 Borut Razem <borut.razem AT siol.net>
1106 * src/SDCCcse.c: partially fixed enhancement request
1107 #1793872 - multiply by -1 not collapsed
1108 * support/regression/tests/arithcsi.c: added regression test
1110 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1112 * as/mcs51/asx8051.dsp: removed define SDK
1113 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1114 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1116 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1117 cosmetic changes, brought more in sync, changed old K&R to ANSI
1119 2008-01-13 Borut Razem <borut.razem AT siol.net>
1121 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1122 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1124 2007-12-30 Borut Razem <borut.razem AT siol.net>
1126 * src/pic16/gen.c: fixed implementation of bitwise operations for
1128 * support/regression/tests/bitwise.c: added test cases
1130 2007-12-29 Borut Razem <borut.razem AT siol.net>
1132 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1133 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1134 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1135 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1136 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1137 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1138 src/pic16/pcode.[ch]: added const qualifier
1139 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1140 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1141 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1142 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1143 * as/asxxsrc/aslex.c: use dbuf_getline()
1144 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1145 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1146 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1147 as/z80/asm.h, as/z80/z80adr.c:
1148 changed type of ib and ip to const char *
1150 2007-12-28 Borut Razem <borut.razem AT siol.net>
1152 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1153 introduced (readlin) - long lines are turuncated
1154 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1155 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1156 as/z80/Makefile.in: moved aslex.c to asxxsrc
1157 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1158 * as/hc08/asmain.c, as/mcs51/asmain.c:
1159 added missing initialization of a_addr field
1160 * support/regression/tests/long_asm_line.c: added regtest for long
1163 2007-12-22 Borut Razem <borut.razem AT siol.net>
1165 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1167 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1169 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1171 2007-12-16 Borut Razem <borut.razem AT siol.net>
1173 * device/include/pic16/stdbool.h: removed, since already exists in
1174 device/include/; this also fixes bitopcse.c regression test for pic16
1176 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1177 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1178 dereference doesn't work; covered by regression test bug1399290
1180 2007-12-05 Borut Razem <borut.razem AT siol.net>
1182 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1185 2007-12-01 Borut Razem <borut.razem AT siol.net>
1187 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1188 corrected handling of the highest_valid_address
1190 2007-11-17 Raphael Neider <rneider AT web.de>
1192 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1193 * src/pic/glue.c (picglue): emit .file if --debug is given
1195 2007-11-17 Raphael Neider <rneider AT web.de>
1197 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1198 care when left or right operand resides in result, fixes #1830220
1200 2007-11-17 Borut Razem <borut.razem AT siol.net>
1202 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1203 #983491 - "Merge duplicate strings function is ineffective"
1204 * support/regression/tests/bug-983491.c: regtest disabled
1205 * as/asxxsrc: created
1206 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1207 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1208 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1209 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1210 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1211 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1212 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1213 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1214 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1215 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1216 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1217 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1218 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1220 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1222 * device/include/stdarg.h: added and removed some casts
1223 * src/SDCCsymt.c (compareType): Fully check types between generic and
1224 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1226 2007-11-13 Borut Razem <borut.razem AT siol.net>
1228 * support/regression/tests/bug-1817005.c:
1229 added regtest for bug #1817005 - as-z80 chokes on long labels
1231 2007-11-12 Borut Razem <borut.razem AT siol.net>
1233 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1234 as/z80/asout.c, as/z80/aslist.c:
1235 fixed bug #1817005 - as-z80 chokes on long labels
1237 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1240 * as/z80/asmain.c: cosmetic changes
1243 * as/z80/alloc.h: removed
1245 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1246 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1247 * as/link/hc08/Makefile.in,
1248 * as/link/mcs51/Makefile.in,
1249 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1251 * as/link/mcs51/lkarea.c,
1252 * as/link/mcs51/lkmain.c: cosmetic changes
1253 * as/link/hc08/lklibr.c,
1254 * as/link/z80/lklibr.c,
1255 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1256 used cygwin_conv_to_full_posix_path,
1257 added warnings, cosmetic changes, brought more in sync
1258 changed old K&R into ANSI function declarations
1259 * as/link/z80/lklibr.c (loadAdb): added
1260 * as/link/z80/lkmain.c: removed -- option from usage text
1262 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1264 * src/mcs51/gen.c (outBitC): optimized for no result
1266 2007-10-31 Borut Razem <borut.razem AT siol.net>
1268 * src/SDCCsymt.c: fixed (hopeful properly) bug
1269 #1805702 - order of extern matters
1270 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1273 2007-10-29 Borut Razem <borut.razem AT siol.net>
1275 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1276 - order of extern matters
1277 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1280 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1282 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1283 24bitMode, portIsDS390
1284 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1285 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1286 (notVolatileVariable): also check sloc names,
1287 (callFuncByName): moved ftab[] out of function and sorted it by use
1289 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1292 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1293 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1294 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1295 * support/regression/tests/bug-880197.c: new, added
1297 2007-10-28 Borut Razem <borut.razem AT siol.net>
1299 * support/regression/Makefile.in,
1300 support/regression/ports/mcs51-large/spec.mk,
1301 support/regression/ports/mcs51-xstack-auto/spec.mk,
1302 support/regression/ports/mcs51-stack-auto/spec.mk,
1303 support/regression/ports/mcs51-medium/spec.mk,
1304 support/regression/ports/mcs51-common/spec.mk,
1305 support/regression/ports/mcs51-common/*,
1306 support/regression/ports/mcs51-small/*:
1307 mcs51 renamed to mcs51-common, created mcs51-small
1308 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1309 * support/regression/tests/bug-1805702.c: added regtest for bug
1312 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1315 added new rules 265 - 270
1316 * support/regression/tests/bug1721024.c:new, added
1317 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1318 introduced new test-mcs51 to run all mcs51 tests
1320 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * support/regression/tests/bug1816470.c: new, added
1324 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1326 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1327 propagate for *,+,- with float, fixed bug 1816470
1328 (decorateType): cast to resultTypeProp instead of resultType
1330 2007-10-19 Borut Razem <borut.razem AT siol.net>
1332 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1333 function is ineffective" for pic16 tareget
1334 * support/scripts/listerr.c: corrected include path
1335 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1338 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1340 * support/regression/tests/using.c: new, added
1341 * support/regression/tests/vaargs.c: fixed and enabled test
1343 2007-10-18 Borut Razem <borut.razem AT siol.net>
1345 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1347 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1349 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * doc/sdccman.lyx: documented option --Werror
1352 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1353 RegBankUsed[] earlier
1355 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1361 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1363 * src/SDCCast.c (decorateType): improved optimization of tri-op
1364 * src/SDCCerr.c (vwerror, setWError),
1366 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1367 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1369 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1371 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1372 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1373 * support/regression/tests/bug-223113.c,
1374 * support/regression/tests/bug-426632.c,
1375 * support/regression/tests/bug-468811.c,
1376 * support/regression/tests/bug-477835.c,
1377 * support/regression/tests/bug-478094.c,
1378 * support/regression/tests/bug-499644.c,
1379 * support/regression/tests/bug-524209.c,
1380 * support/regression/tests/bug-524211.c,
1381 * support/regression/tests/packcast.c,
1382 * support/regression/tests/structidx.c: added empty tests
1383 * support/regression/tests/bug-607243.c: enabled test
1385 2007-10-06 Borut Razem <borut.razem AT siol.net>
1387 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1388 support of universal binaries on Mac OS X
1390 2007-10-02 Borut Razem <borut.razem AT siol.net>
1392 * src/SDCCval.h: unified double2ul macro for all platforms
1393 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1394 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1396 2007-09-30 Borut Razem <borut.razem AT siol.net>
1398 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1400 * sdcc_vc_in.h: enabled warnings
1401 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1402 unsigned type, result still unsigned
1403 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1405 2007-09-28 Raphael Neider <rneider AT web.de>
1407 * src/pic/device.c (find_device): prevent buffer underflow error
1408 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1409 the just destroyed list entry
1411 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1413 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1416 2007-09-18 Borut Razem <borut.razem AT siol.net>
1418 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1419 applied to unsigned type, result still unsigned
1421 2007-09-17 Borut Razem <borut.razem AT siol.net>
1423 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1424 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1425 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1426 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1427 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1428 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1429 src/z80/gen.c, src/z80/ralloc.c:
1430 fixed bug #1739860 - sdcc does not work correctly on some platforms
1432 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1434 2007-09-17 Raphael Neider <rneider AT web.de>
1436 * src/pic16/device.c: reverted to previous version
1437 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1439 2007-09-16 Raphael Neider <rneider AT web.de>
1441 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1442 as this raises a ton of gpasm warnings, just emit a second label
1443 * src/pic16/devices.inc,
1444 * device/lib/pic16/pics.all,
1445 * device/lib/pic16/libdev/pic18f2585.c,
1446 * device/lib/pic16/libdev/pic18f2680.c,
1447 * device/lib/pic16/libdev/pic18f2682.c,
1448 * device/lib/pic16/libdev/pic18f2685.c,
1449 * device/lib/pic16/libdev/pic18f4585.c,
1450 * device/lib/pic16/libdev/pic18f4680.c,
1451 * device/lib/pic16/libdev/pic18f4682.c,
1452 * device/lib/pic16/libdev/pic18f4685.c,
1453 * device/include/pic16/pic18f2585.h,
1454 * device/include/pic16/pic18f2680.h,
1455 * device/include/pic16/pic18f2682.h,
1456 * device/include/pic16/pic18f2685.h,
1457 * device/include/pic16/pic18f4585.h,
1458 * device/include/pic16/pic18f4680.h,
1459 * device/include/pic16/pic18f4682.h,
1460 * device/include/pic16/pic18f4685.h,
1461 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1462 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1463 patch contributed by Anton Strobl, applied with changes
1465 2007-09-16 Raphael Neider <rneider AT web.de>
1467 * device/include/pic16/pic18f2431.h,
1468 * device/include/pic16/pic18f25j10.h,
1469 * device/include/pic16/pic18f4431.h,
1470 * device/include/pic16/pic18f45j10.h: adopted common include style
1471 * device/include/pic16/pic18f1320.h,
1472 * device/include/pic16/pic18f2320.h,
1473 * device/include/pic16/pic18f2525.h,
1474 * device/include/pic16/pic18f4320.h,
1475 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1476 * device/include/pic16/pic18fregs.h: prepared for automatic include
1477 file selection by having DEVICE.h for every DEVICE
1478 * device/lib/pic16/libdev/pic18f2320.c,
1479 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1481 * device/lib/pic16/configure.in,
1482 * device/lib/pic16/configure: use rm -rf instead of rmdir
1483 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1484 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1486 2007-09-09 Borut Razem <borut.razem AT siol.net>
1488 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1489 distingush between i386 and ppc Mac OS X versions
1491 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1493 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1494 * support/regression/tests/bug1788177.c: new, added
1496 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1498 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1499 * device/include/mcs51/lint.h added keyword __naked
1501 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCCmem.h: removed maxRegBank
1506 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1507 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1508 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1509 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1510 name and behaviour to handle banked functions
1511 (scan4op): and use it to fix bug 1786213
1513 2007-09-03 Raphael Neider <rneider AT web.de>
1515 * device/include/pic16/pic18f248.h,
1516 * device/include/pic16/pic18f258.h,
1517 * device/include/pic16/pic18f448.h,
1518 * device/lib/pic16/libdev/pic18f248.c,
1519 * device/lib/pic16/libdev/pic18f258.c,
1520 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1521 added T0CONbits, fixes #1786891
1523 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * src/ds390/gen.c (genFarPointerSet),
1526 * src/hc08/ralloc.c (packRegisters),
1527 * src/mcs51/ralloc.c (packRegisters),
1528 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1530 * src/SDCCicode.h: POINTER_SET can be true for literals too
1531 * support/regression/tests/bug1750318.c: new, added
1533 2007-08-23 Borut Razem <borut.razem AT siol.net>
1535 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1536 library versions without the completition functionality
1538 2007-08-22 Raphael Neider <rneider AT web.de>
1540 * device/include/pic16/pic18f1220.h,
1541 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1543 2007-08-12 Borut Razem <borut.razem AT siol.net>
1545 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1547 2007-08-11 Borut Razem <borut.razem AT siol.net>
1549 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1550 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1551 support/Util/SDCCerr.[ch] moved to src
1552 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1553 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1554 device/examples/ds390/tinitalk/tinitalk.dsp,
1555 device/examples/serialcomm/windows/serialcomm.dsp,
1556 support/librarian/librarian.dsp:
1557 removed linking of unused odbc32.lib and odbccp32.lib
1558 * support/scripts/winres.h:
1559 added for compilation with Visual C++ 2005 Express Edition
1561 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1563 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1566 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1568 * sdccconf_in.h: update the endian test so that SPARC Solaris
1569 does not throw syntax errors
1571 2007-08-06 Borut Razem <borut.razem AT siol.net>
1573 * doc/sdccman.lyx: removed two index entries which prevented the
1574 generation of sdcc doc archive
1576 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1578 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1579 instead of lyx 1.5.0.
1581 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1583 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1584 Lucas Loizaga, with minor modifications. Thanks!
1586 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1588 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1591 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1593 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1594 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1597 2007-07-22 Borut Razem <borut.razem AT siol.net>
1599 * configure.in, configure: re-introduced .version
1600 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1601 the version reverted to 2.7.0
1603 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * doc/sdccman.lyx: bumped version to 2.7.3
1607 * device/include/mcs51/compiler.h: fixed elif->else
1608 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1609 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1610 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1611 enable accuse for bit operands
1612 * src/SDCCmain.c (printVersionInfo),
1613 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1614 environment descriptor
1615 * src/SDCCutil.h: added getBuildEnvironment
1616 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1617 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1618 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1619 * support/regression/tests/bug1348008.c,
1620 * support/regression/tests/bug1496419.c,
1621 * support/regression/tests/bug1503067.c,
1622 * support/regression/tests/preproc.c: added empty tests
1624 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1626 * support/regression/tests/bug1678803.c: new, added
1628 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1631 * as/link/hc08/lkihx.c,
1632 * as/link/hc08/lkrloc.c,
1633 * as/link/mcs51/lkihx.c,
1634 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1635 ihxExtendedLinearAddress
1636 * as/link/mcs51/lkrloc.c (relr),
1637 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1638 acall/ajmp, see bug 830513
1640 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1642 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1643 (cseBBlock): remember aggr2ptr has been used
1644 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1645 (geniCodeAssign): fixed bug 868103
1646 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1647 added operandSize prototype
1648 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1649 (genDataPointerSet): use max of size of right and result,
1650 (gencjne): added parameter useCarry for optimization,
1651 (genCmpEq): use carry if appropriate,
1652 (genXor): check if operand already in carry
1653 * support/regression/tests/bug-868103.c: enabled test
1655 2007-07-12 Raphael Neider <rneider AT web.de>
1657 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1659 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1662 from Robert Larice, thanks
1663 * support/regression/tests/bitopcse.c,
1664 * support/regression/tests/bitvars.c,
1665 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1666 * support/regression/tests/bug-927659.c: enabled test for z80
1667 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1668 * support/regression/tests/bug1745717.c: new, added
1669 * support/regression/tests/literalop.c,
1670 * support/regression/tests/nullstring.c: removed storage definitions that
1671 are now in testfwk.h
1673 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1675 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1676 and bool for targets that do not fully support it.
1677 * support/regression/tests/bug1546986.c,
1678 * support/regression/tests/bug1723128.c,
1679 * support/regression/tests/bug1734654.c,
1680 * support/regression/tests/bug1738367.c,
1681 * support/regression/tests/constantRange.c: only use bool if allowed
1683 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1686 Larice, also handle function pointers
1687 * support/regression/tests/bug1749275.c: new, added
1689 2007-07-03 Borut Razem <borut.razem AT siol.net>
1691 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1692 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1693 #1746528: SDCC should ignore ':' in inline assembler comments
1694 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1696 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1699 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1701 2007-06-29 Borut Razem <borut.razem AT siol.net>
1703 * src/SDCCmain.c: fixed bug
1704 #1744746: SDCC #4867: broken option --xram-size
1706 2007-06-28 Borut Razem <borut.razem AT siol.net>
1708 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1709 find out the endianess of host machine for ucsim
1711 2007-06-27 Borut Razem <borut.razem AT siol.net>
1713 * support/regression/generate-cases.py: corrected the file name
1715 * configure.in, configure, sdccconf_in.h: find out the endianess of
1717 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1720 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1722 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1724 2007-06-26 Borut Razem <borut.razem AT siol.net>
1726 * support/regression/generate-cases.py: display warning if function
1727 list is empty; implemented more flexible rule for detection of
1728 testing functions, allowing return type 'void' in the same line as
1729 the function name in the function definition
1730 * support/regression/tests/bug-1654060.c: corrected test
1731 * support/librarian/sdcclib.c: fixed warning:
1732 format '%s' expects type 'char *', but argument 2 has type 'int'
1734 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1736 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1737 Multiple infiles for sdcclib.
1739 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1741 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1744 2007-06-18 Borut Razem <borut.razem AT siol.net>
1746 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1747 how to handle comments, so they have to be removed by the
1748 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1749 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1750 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1751 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1752 table driven option hadling
1754 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1756 * src/SDCCast.c (decorateType),
1757 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1758 iCode to ast level to fix bug 1738367
1759 * support/regression/tests/bug1738367.c: new, added
1761 2007-06-15 Raphael Neider <rneider AT web.de>
1763 * src/pic16/devices.inc,
1764 * device/lib/pic16/pics.all,
1765 * device/include/pic16/pic18fregs.h,
1766 * device/include/pic16/pic18f[24][45]20.h,
1767 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1768 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1769 * device/lib/pic16/Makefile.in: faster cleanup
1771 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1773 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1775 2007-06-13 Raphael Neider <rneider AT web.de>
1777 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1779 2007-06-12 Raphael Neider <rneider AT web.de>
1781 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1782 suppress bit defines if NO_BIT_DEFINES is #define'd
1783 * device/include/pic/pic*.h: recreated all headers to include
1784 conditional bit defines
1785 * device/include/pic/pic16f886.h,
1786 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1787 * device/include/pic/recreate.sh: script to recreate the complete
1788 device library files based on the currently supported devices
1790 2007-06-12 Borut Razem <borut.razem AT siol.net>
1792 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1793 support/regression/Makefile.in, support/scripts/build.mak,
1794 support/scripts/Makefile.snapshot:
1795 use new svn URL scheme
1796 * doc/sdccman.lyx: SDCC Wiki moved to
1797 http://sdcc.wiki.sourceforge.net/
1799 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1801 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1802 * support/regression/tests/bug1734654.c: added
1804 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1807 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1808 with literal operands
1810 2007-06-10 Borut Razem <borut.razem AT siol.net>
1812 * as/link/z80/lklibr.c: fixed mingw build warning
1813 lklibr.c:575: warning: implicit declaration of function 'tolower'
1814 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1815 src/z80/main.c: move target specific options from src/SDCCmain.c
1816 to src/<target>/main.c
1818 2007-06-09 Borut Razem <borut.razem AT siol.net>
1820 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1821 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1822 * support/regression/tests/bug-1294691.c: added
1824 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1827 can also be static, fixes bug 1733438
1828 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1829 have absolute address too
1830 (computeType): added optimization for 'cond ? true : false'
1831 * support/regression/tests/absolute.c: added test for static absolute var
1833 2007-06-08 Raphael Neider <rneider AT web.de>
1835 * src/regression/Makefile: suppress parallel builds, allow easy
1836 switching between pic14/pic16 ports
1837 * src/regression/picregs.h: added pic14/16 header file switch
1838 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1839 inline.c,nestfor.c,string1.c}: include "picregs.h"
1841 2007-06-07 Borut Razem <borut.razem AT siol.net>
1843 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1844 permanent solution to suppress GCC 4.2.0 c++ warning:
1845 deprecated conversion from string constant to `char *'
1846 use 'const char *' where ever required
1847 * support/regression/generate-cases.py: implemented more flexible rule
1848 for detection of testing functions, allowing white-spaces surrounding
1849 the function name and the 'void' parameter.
1850 * support/regression/tests/constantRange.c,
1851 support/regression/tests/scott-compare3.c: fixed failing regression
1852 tests, uncovered by implementation of more flexible rule for detection
1853 of testing functions
1855 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1857 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1859 2007-06-04 Borut Razem <borut.razem AT siol.net>
1861 * configure.in, configure, config_vc.awk: sdcc version number is now
1862 stored in configure.in; removed .version
1863 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1864 doc/INSTALL.txt: version bumped to 2.7.2
1865 * sim/ucsim/configure.in, sim/ucsim/configure:
1866 use "read" to read from .version
1868 2007-06-03 Borut Razem <borut.razem AT siol.net>
1870 * */Makefile.in: removed annoying warning:
1871 Makefile:xx: Makefile.dep: No such file or directory
1873 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1875 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1876 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1877 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1878 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1879 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1880 bugfix: only use newBoolLink for bit result type
1881 * src/SDCCicode.c (geniCodeLogic): added param tree,
1882 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1883 (geniCodeLogicAndOr): use IS_BIT,
1884 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1885 (ast2iCode): added tree param to geniCodeLogic for comparisons
1886 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1887 * support/regression/tests/bug1723128.c: added test NotZero
1889 2007-06-01 Borut Razem <borut.razem AT siol.net>
1891 * SDCPP synchronized with GCC CPP release version 4.2.0,
1892 currently the latest release:
1893 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1894 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1895 support/cpp2/cppdefault.h, support/cpp2/except.h,
1896 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1897 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1898 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1899 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1900 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1901 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1902 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1903 support/cpp2/opts.h, support/cpp2/output.h,
1904 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1905 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1906 support/cpp2/system.h, support/cpp2/version.c,
1907 support/cpp2/Makefile.in: modified
1908 * support/cpp2/opts-common.c: added
1909 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1910 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1911 search for included source file in local directory
1912 * sim/ucsim/configure, sim/ucsim/configure.in:
1913 temporary solution to suppress GCC 4.2.0 c++ warning:
1914 deprecated conversion from string constant to `char *'
1916 2007-06-01 Raphael Neider <rneider AT web.de>
1918 * device/lib/pic/libdev/pic12f683.c,
1919 * device/include/pic/pic12f683.h: added GPIO bits
1921 2007-06-01 Raphael Neider <rneider AT web.de>
1923 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1924 quotation marks, clarified role of PIC14 vs. PIC16 ports
1925 * src/pic16/devices.inc,
1926 * device/include/pic16/pic18fregs.h,
1927 * device/include/pic16/pic18f[24][45]j10.h,
1928 * device/lib/pic16/pics.all,
1929 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1930 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1931 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1932 for new devices as they are not yet supported by gputils
1934 2007-05-31 Borut Razem <borut.razem AT siol.net>
1936 * Small Device C Compiler 2.7.0 released
1937 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1938 changed sdcc version to 2.7.1
1939 * support/scripts/sdcc.nsi: added How to create WIN32 release
1942 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * doc/sdccman.lyx: documented initialization and allocation of absolute
1945 variables, bit parameter passing, the need for function pointers to be
1946 reentrant and alpha quality support of inline and retrict
1948 2007-05-26 Borut Razem <borut.razem AT siol.net>
1950 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1951 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1952 * docs/knownbugs.html: updated
1954 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1956 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1958 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1960 (gencjneshort): optimized when left is AOP_DIR
1961 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1962 initializing unions in a struct/array
1963 * support/regression/fwk/include/testfwk.h: added defines for data, near
1964 and far for host and z80
1965 * support/regression/tests/bug1723128.c: new, added
1967 2007-05-22 Borut Razem <borut.razem AT siol.net>
1969 * doc/knownbugs.html: updated
1971 2007-05-21 Raphael Neider <rneider AT web.de>
1973 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1974 error message instead
1975 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1977 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1981 2007-05-21 Raphael Neider <rneider AT web.de>
1983 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1985 * src/regression/gpsim_assert.h,
1986 * src/regression/Makefile,
1987 * src/regression/pcodeopt.c: regression test for the above fix
1989 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1992 jumps to self, fixed bug 1717281
1994 2007-05-10 Borut Razem <borut.razem AT siol.net>
1996 * support/scripts/gen_known_bugs.pl: cosmetic fix
1997 * doc/knownbugs.html: generated by gen_known_bugs.pl
1999 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2001 * src/SDCCast.c (createFunction): also generate non-inlined version of
2002 function for functions declared as "static inline"
2003 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2004 function can be inlined after non-inlined version generated.
2006 2007-05-10 Borut Razem <borut.razem AT siol.net>
2008 * support/scripts/gen_known_bugs.pl: added script
2009 which generates knownbugs.html
2011 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2013 * doc/knownbugs.html: updated for release 2.7.0
2015 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2017 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2019 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2022 (throughout): updated generating comments
2023 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2024 (throughout): updated generating comments
2025 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2026 rule instead of at the second, or it might skip lines when removing the
2028 * support/regression/tests/bug1714204.c: changed test to foo
2030 2007-05-08 Borut Razem <borut.razem AT siol.net>
2032 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2033 thanks to SDCC Distributed Compile Farm members,
2034 added Z80 and GBZ80 command line options
2035 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2037 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2040 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2041 * support/regression/tests/longlit.c: modified to be tested at all and
2042 to pass the actual test
2044 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2046 * device/include/mcs51/uPSD33xx.h: Added.
2048 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2050 * device/lib/_gptrput.c,
2051 * device/lib/_gptrget.c: removed old code,
2053 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2054 * support/regression/tests/bug1714204.c: new, added
2056 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2058 * support/regression/tests/regtrack.c: test was never executed
2059 because of the regression test being picky about white spaces.
2060 * device/lib/mcs51/crtclear.asm: added comment
2062 2007-05-06 Raphael Neider <rneider AT web.de>
2064 * device/lib/pic/Makefile.rules,
2065 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2066 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2068 2007-05-06 Raphael Neider <rneider AT web.de>
2070 * src/pic16/device.h,
2072 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2073 _pic16_setDefaultOptions): removed/reordered command-line args
2074 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2075 devices, regrouped command line args, environment variables),
2076 clarified sone points, added sections on how to add devices to the
2079 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/z80/peeph.def: fixed bug in rule 2
2083 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/port.h: added TARGET_MCS51_LIKE
2086 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2087 take advantage of it too
2088 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2089 (shiftR2Left2Result): Optimized: don't check shifting by 0
2090 * src/z80/peeph-z80.def,
2091 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2092 modifications, see patch 1700823
2093 * src/mcs51/peep.c (): fixed bug 1712928
2094 * support/regression/tests/bug1712928.c: new, added
2096 2007-05-05 Borut Razem <borut.razem AT siol.net>
2098 * device/lib/pic16/Makefile.common.in,
2099 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2100 removed bash dependencies
2102 2007-05-01 Borut Razem <borut.razem AT siol.net>
2105 fixed bug #1710507: --i-code-in-asm makes compile fail
2106 all iCode comments are now one liners
2107 * src/mcs51/gen.c: fixed memory leak
2109 2007-05-01 Raphael Neider <rneider AT web.de>
2111 * device/lib/pic/libdev/*.c
2112 * device/include/pic/*.h: regenerated all device libs from updated
2114 * support/scripts/inc2h.pl: documented usage, now uses strict to
2117 2007-04-30 Borut Razem <borut.razem AT siol.net>
2120 fixed bug #1669175: Problem with space in output paths
2121 documented how to use paths with spaces for Windows users
2123 2007-04-29 Borut Razem <borut.razem AT siol.net>
2125 * Fixed svn:eol-style and svn:keywords properties
2126 * src/SDCCval.c: fixed bug
2127 #1592871: Segfault with "large" const arrays of characters
2128 replaced recursion with iteration
2129 * Removed svn:executable property from non-executable files
2131 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2133 * src/mcs51/gen.c (genRet): fixed bug 1707003
2135 2007-04-27 Raphael Neider <rneider AT web.de>
2137 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2138 createReachingDefinitions,assignValnums,pic16_destructDF,
2139 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2140 prevent NULL pointer dereferences
2141 * device/lib/pic/libdev/pic16f886.c,
2142 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2143 prevent building them, gputils do not really support them yet
2145 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2147 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2148 helps printf_small. 32 bytes more __idata mem.
2150 2007-04-27 Raphael Neider <rneider AT web.de>
2152 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2153 return early when pb or pb->pcHead is NULL (patch #1708427)
2154 * src/regression/empty.c,
2155 * src/regression/Makefile: added test with empty functions
2156 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2158 2007-04-27 Borut Razem <borut.razem AT siol.net>
2160 * src/SDCCast.c: fixed feature request
2161 #1547512: Redundant strings linked when using sizeof("abc")
2163 2007-04-23 Borut Razem <borut.razem AT siol.net>
2165 * doc/sdccman.lyx, src/SDCCmain.c:
2166 peep-hole comments are generated only if --fverbose-asm option is
2167 specified and --no-peep-comments is not, as proposed by Frieder.
2168 * support/regression/Makefile.in: compile regression tests with
2169 --fverbose-asm option so one can "grep" whether a new (or an old)
2170 peephole is (still) applied; requested by Frieder.
2172 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2174 * device/include/pic/pic16f886.h,
2175 * device/include/pic/pic16f887.h,
2176 * device/lib/pic/libdev/pic16f886.c,
2177 * device/lib/pic/libdev/pic16f887.c,
2178 * device/include/pic/pic14devices.txt,
2179 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2181 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2183 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2186 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2188 * device/lib/_memset.c: assembler version for mcs51
2190 2007-04-22 Borut Razem <borut.razem AT siol.net>
2192 * support/scripts/listerr.c: program to create the list of errors and
2193 warnings list from - added
2194 * doc/sdccman.lyx: removed the note
2195 "For list of warnings and corresponding codes, see err_warn.txt"
2196 * src/SDCCsymt.c: fixed bug #1699804:
2197 Bug with some uses of sizeof(static local array) (MCS51)
2198 * support/regression/tests/bug-1699804.c: added
2200 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2203 (main): added option -i,
2204 (asmbl, case S_INCL): use search_path_fopen,
2205 mostly from patch 1579668 by Peter Miller, thanks
2206 * src/z80/main.c: fixed typo --callee-saves-bc
2207 * device/include/mcs51/compiler.h: added sfrword for Tasking
2209 2007-04-20 Borut Razem <borut.razem AT siol.net>
2211 * src/z80/main.c: replaced reserved keyword asm with asmblr
2213 2007-04-19 Borut Razem <borut.razem AT siol.net>
2215 * src/port.h: use const pointers to strings
2216 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2217 * src/pic16/main.c: include SDCCargs.h
2218 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2219 const char, since the strings are dynamically allocated
2220 * src/SDCCmain.c: options.code_seg and options.const_seg are
2221 dynamically allocated; check port specific command line options
2222 before the general ones
2223 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2225 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * device/include/ds400rom.h,
2228 * device/lib/ds390/lcd390.c,
2229 * device/lib/ds390/memcpyx.c,
2230 * device/lib/ds390/rtc390.c,
2231 * device/lib/ds400/ds400rom.c,
2232 * device/lib/ds400/memcpyx.c,
2233 * device/lib/hc08/_ret.c: more replacements of keywords with their
2234 double underscore equivalents
2235 * device/lib/ds390/Makefile.in,
2236 * device/lib/ds400/Makefile.in,
2237 * device/lib/gbz80/Makefile.in,
2238 * device/lib/hc08/Makefile.in,
2239 * device/lib/mcs51/Makefile.in,
2240 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2242 2007-04-17 Borut Razem <borut.razem AT siol.net>
2244 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2245 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2246 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2247 to --fverbose-asm, to be gcc'ish
2249 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2251 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2253 2007-04-17 Borut Razem <borut.razem AT siol.net>
2255 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2256 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2257 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2258 with their double underscore equivalent
2260 2007-04-14 Borut Razem <borut.razem AT siol.net>
2262 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2265 2007-04-13 Borut Razem <borut.razem AT siol.net>
2267 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2269 * device/examples/serialcomm/windows/serial.[ch],
2270 device/examples/serialcomm/windows/test_serialcomm.cpp:
2271 updated by Bela Torok
2272 * device/examples/serialcomm/windows/serialcomm.dsw,
2273 device/examples/serialcomm/windows/serialcomm.dsp: added
2275 2007-04-13 Jan Waclawek <wek AT efton.sk>
2277 * doc/sdccman.lyx: additions and changes at various places
2278 (submitted as #1697136).
2279 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2281 2007-04-10 Borut Razem <borut.razem AT siol.net>
2283 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2284 LyX file format changed to 245
2285 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2286 "FreeWare" replaced with "free open source"
2288 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2292 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * device/include/pic16/pic18fregs.h,
2296 * device/lib/_decdptr.c,
2297 * device/lib/_divsint.c,
2298 * device/lib/_divslong.c,
2299 * device/lib/_divuint.c,
2300 * device/lib/_divulong.c,
2301 * device/lib/_fs2schar.c,
2302 * device/lib/_fs2sint.c,
2303 * device/lib/_fs2slong.c,
2304 * device/lib/_fs2uchar.c,
2305 * device/lib/_fs2uint.c,
2306 * device/lib/_fs2ulong.c,
2307 * device/lib/_fsadd.c,
2308 * device/lib/_fscmp.c,
2309 * device/lib/_fsdiv.c,
2310 * device/lib/_fseq.c,
2311 * device/lib/_fsget1arg.c,
2312 * device/lib/_fsget2args.c,
2313 * device/lib/_fsgt.c,
2314 * device/lib/_fslt.c,
2315 * device/lib/_fsmul.c,
2316 * device/lib/_fsneq.c,
2317 * device/lib/_fsnormalize.c,
2318 * device/lib/_fsreturnval.c,
2319 * device/lib/_fsrshift.c,
2320 * device/lib/_fssub.c,
2321 * device/lib/_fsswapargs.c,
2322 * device/lib/_gptrget.c,
2323 * device/lib/_gptrgetc.c,
2324 * device/lib/_gptrput.c,
2325 * device/lib/_logexpf.c,
2326 * device/lib/_modsint.c,
2327 * device/lib/_modslong.c,
2328 * device/lib/_moduint.c,
2329 * device/lib/_modulong.c,
2330 * device/lib/_mulint.c,
2331 * device/lib/_mullong.c,
2332 * device/lib/_schar2fs.c,
2333 * device/lib/_ser.c,
2334 * device/lib/_setjmp.c,
2335 * device/lib/_sint2fs.c,
2336 * device/lib/_slong2fs.c,
2337 * device/lib/_spx.c,
2338 * device/lib/_uchar2fs.c,
2339 * device/lib/_uint2fs.c,
2340 * device/lib/_ulong2fs.c,
2341 * device/lib/asincosf.c,
2342 * device/lib/atanf.c,
2343 * device/lib/calloc.c,
2344 * device/lib/ds390/tinibios.c,
2345 * device/lib/ds400/tinibios.c,
2346 * device/lib/expf.c,
2347 * device/lib/free.c,
2348 * device/lib/hc08/_mulint.c,
2349 * device/lib/logf.c,
2350 * device/lib/malloc.c,
2351 * device/lib/printf_fast.c,
2352 * device/lib/printf_tiny.c,
2353 * device/lib/printfl.c,
2354 * device/lib/realloc.c,
2355 * device/lib/ser_ir.c,
2356 * device/lib/serial.c,
2357 * support/regression/tests/libmullong.c: replaced all special keywords
2358 with their double underscore equivalent
2359 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2360 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2362 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2363 (genRet): if the bit-symbol is ruonly it already is in the carry
2364 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2365 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2366 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2367 type UCHAR if dest is not bit
2369 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2371 * device/include/math.h,
2372 * device/lib/cotf.c,
2373 * device/lib/expf.c,
2374 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2376 2007-04-01 Borut Razem <borut.razem AT siol.net>
2378 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2379 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2380 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2381 gcc_unreachable() called internal_error()...
2383 2007-03-30 Raphael Neider <rneider AT web.de>
2385 * src/pic/ralloc.c (isData): suppress garbage debug output
2387 2007-03-28 Borut Razem <borut.razem AT siol.net>
2390 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2391 is developed, built and used worldwide, and the word "night" doesn't
2394 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2396 * device/include/mcs51/C8051F360.h: new, added
2397 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2399 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2401 * src/SDCC.y (declaration_specifiers, function_specifier),
2402 * support/Util/SDCCerr.c,
2403 * support/Util/SDCCerr.h,
2405 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2407 * src/SDCCmem.c (deallocParms),
2408 * src/SDCCast.c: support for function inlining, not quite complete
2409 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2410 'restrict' qualifier
2412 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2414 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2415 (saveRBank, unsaveRBank): don't save bits,
2416 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2417 * support/regression/tests/bug1535242.c: new, added
2418 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2419 thanks Alexey Shamrin <shamrin AT gmail.com>,
2420 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2421 removed header guard)
2423 * sdcc.spec: bumped version to 2.6.5
2424 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2426 2007-03-22 Borut Razem <borut.razem AT siol.net>
2428 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2429 fixed bug #1653671: sdcdb integration into ddd is broken
2431 2007-03-22 Raphael Neider <rneider AT web.de>
2433 * src/pic/gen.c (popGetExternal): augmented to also create references
2434 to external variables (not only labels),
2435 (genCall): comment on plan to reduce PAGESEL overhead,
2436 (genFunction, genEndFunction): also save/restore FSR around interrupt
2437 handling code, removed lots of unused code
2438 (genDivOneByte): release acquired temp register
2439 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2441 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2442 for registers that need to be saved during interrupts (FSR, STATUS,
2443 PCLATH; W needs special handling), currently only FSR is used
2445 2007-03-22 Raphael Neider <rneider AT web.de>
2447 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2449 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2451 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2453 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2455 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2457 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * as/link/aslink.h: added LKOBJEXT
2460 * as/link/hc08/link_hc08.dsp,
2461 * as/link/hc08/Makefile.bcc,
2462 * as/link/hc08/Makefile.in,
2463 * as/link/mcs51/aslink.dsp,
2464 * as/link/mcs51/Makefile.bcc,
2465 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2466 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2467 * as/link/lkaomf51.c: merged and moved
2468 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2469 * as/link/z80/lkdata.c,
2470 * as/link/lkdata.c: merged and moved
2471 * as/link/hc08/lkmain.c,
2472 * as/link/mcs51/lkmain.c: cosmetic changes
2473 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2474 * as/link/lklex.c: use LKOBJEXT
2475 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2476 ANSI-fied functions, removed bubble-sorts
2477 * as/link/z80/lksym.c as/link/lksym.c: merged,
2479 * as/link/z80/linkgbz80.dsp,
2480 * as/link/z80/linkz80.dsp,
2481 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2482 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2483 * as/link/z80/lkhead.c,
2484 * as/link/z80/lklex.c: deleted
2485 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2486 * as/link/z80/lkmain.c: added copyfile()
2488 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2490 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2492 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2494 * device/lib/_strlen.c: assembler version for mcs51
2496 2007-03-13 Raphael Neider <rneider AT web.de>
2498 * device/include/pic16/pic18f2221.h,
2499 * device/include/pic16/pic18f2321.h,
2500 * device/include/pic16/pic18f2331.h,
2501 * device/include/pic16/pic18f4221.h,
2502 * device/include/pic16/pic18f4321.h,
2503 * device/include/pic16/pic18f4331.h: fixed config byte location names
2504 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2505 consistently named config byte locations
2507 2007-03-13 Borut Razem <borut.razem AT siol.net>
2509 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2510 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2511 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2512 as/link/z80/Makefile.in, as/z80/Makefile.in:
2515 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2517 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2518 * device/lib/printf_large.c: pointer was converted to generic
2519 pointer for mcs51 models other than model-small (Maarten noticed)
2521 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2523 * device/include/mcs51/ADuC84x.h: Added.
2525 2007-03-10 Borut Razem <borut.razem AT siol.net>
2527 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2528 fixed RFE #1624219: double backslashes in filenames;
2529 functions hexEscape(), octalEscape() and copyStr() moved from
2530 SDCCval.c to SDCCutil.c and made them glovbally available
2532 2007-03-09 Borut Razem <borut.razem AT siol.net>
2534 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2535 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2536 1673361: Missaligned comments in output files
2538 2007-03-09 Raphael Neider <rneider AT web.de>
2540 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2542 2007-03-09 Raphael Neider <rneider AT web.de>
2546 * src/pic/ralloc.c: suppress undesired debug output
2547 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2549 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2551 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2553 2007-03-07 Borut Razem <borut.razem AT siol.net>
2555 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2556 search include files in the current directory
2558 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2560 * src/SDCCglue.c (emitMaps, glue),
2561 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2563 * support/regression/tests/absolute.c: added xdata test
2565 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2567 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2568 added condition to macro, fixes bug 1666080
2570 2007-03-02 Raphael Neider <rneider AT web.de>
2572 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2574 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2576 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2577 be cleared. Unconditionally set __XPAGE
2578 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2580 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2585 * src/mcs51/rtrack.c,
2587 * doc/sdccman.lyx: added --no-gen-comments
2588 * src/mcs51/peeph.def: added 192.b, disabled 185
2590 2007-02-25 Raphael Neider <rneider AT web.de>
2592 * src/pic16/gen.c (genCast): fixed typo
2593 * device/lib/pic16/Makefile.subdir: only install existing files
2594 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2596 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2599 * device/lib/mcs51/crtclear.asm,
2600 * device/lib/mcs51/crtxclear.asm: renumbered labels
2601 * device/lib/mcs51/Makefile.in: added crtcall.asm
2602 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2603 * src/mcs51/gen.c (movc): removed,
2604 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2606 (toCarry, genSend, genRet): added function toCarry,
2607 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2608 (assignBit, genAssign, genCast): added function assignBit
2609 * src/mcs51/Makefile.bcc: added rtrack.c
2610 * src/mcs51/ralloc.h: made valueKnown a bitfield
2611 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2612 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2613 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2614 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2615 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2616 (_pop): only pop valid pairs, see gencjneshort,
2617 (gencjneshort): return pair that still needs to be popped, restructured,
2618 (gencjne, genCmpEq): call _pop
2620 2007-02-23 Raphael Neider <rneider AT web.de>
2622 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2624 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2626 * device/include/mcs51/P89LPC925.h: Added.
2628 2007-02-18 Raphael Neider <rneider AT web.de>
2630 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2632 2007-02-17 Borut Razem <borut.razem AT siol.net>
2634 * support/cpp2/directives.c, support/cpp2/version.c:
2635 synchronized with GCC CPP 4.1.2
2637 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2639 * src/mcs51/rtrack.h,
2640 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2641 by checking the strings passed by emitcode() to the assembler.
2642 Feel free to change. This in part addresses RFE #482179.
2643 Set environment variable SDCC_RTRACK to enable.
2644 * src/mcs51/gen.c: inserted hooks
2645 * src/mcs51/ralloc.h: added two members to struct regs
2646 * support/regression/tests/regtrack.c: added
2648 2007-02-14 Borut Razem <borut.razem AT siol.net>
2650 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2651 * Makefile.in: applied patch from Makefile related part of
2652 #1469393: Compiler does not initialize static data
2654 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2656 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2657 for better fix of bug 1273984, compiles pic16 rand.c
2659 2007-02-12 Borut Razem <borut.razem AT siol.net>
2661 * src/pic16/main.c: fixed pic16 standard library directory bug
2663 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * src/hc08/gen.c (genSwap): fix swap regression test
2667 2007-02-10 Borut Razem <borut.razem AT siol.net>
2669 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2671 * support/regression/tests/bug-1654060.c: added regression test for
2674 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2676 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2677 bit moves in return statement
2679 2007-02-09 Borut Razem <borut.razem AT siol.net>
2681 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2684 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2686 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2687 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2689 2007-02-07 Raphael Neider <rneider AT web.de>
2691 * src/pic16/devices.inc,
2692 * device/include/pic16/pic18fregs.h,
2693 * device/include/pic16/pic18f[24][34]31.h,
2694 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2695 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2696 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2698 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2701 can this have lived here for so many years?
2702 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2703 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2704 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2706 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2708 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2709 appended by loop induction must be at the very end of the eBBlock
2711 2007-02-05 Kevin Vigor
2713 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2715 2007-02-05 Borut Razem <borut.razem AT siol.net>
2717 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2718 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2720 2007-02-03 Borut Razem <borut.razem AT siol.net>
2722 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2723 applied patch #1646602 option to set default signedness of char to
2724 unsigned, added -funsigned-char command line option,
2725 thanks to Gunther Jehle
2726 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2727 prompt for file deletion a few hundred times (especially the
2728 subversion files, which have ro permissions so it asks for
2729 confirmation), thanks to Simon McAuliffe;
2730 added {} + option to find in order to remove multiple files from a
2733 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2735 * device/include/mcs51/SST89x5xRDx.h: Added.
2737 2007-02-02 Raphael Neider <rneider AT web.de>
2739 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2740 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2742 2007-02-01 Raphael Neider <rneider AT web.de>
2744 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2747 2007-01-31 Borut Razem <borut.razem AT siol.net>
2749 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2750 if compiled with GCC. Thanks to Raphael Neider
2752 2007-01-31 Raphael Neider <rneider AT web.de>
2754 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2755 operand names, handles name and (name + n) for all n,
2756 (sameBank): restructured, also check bank allocation policy,
2757 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2758 (pic14_operandsAllocatedInSameBank): check whether to operands
2759 will be allocated into the same bank (i.e., section) to reduce
2760 BANKSEL overhead, queried from pcode.c:sameBank,
2761 (pic14printLocals): reintroduced clustering registers into a single
2762 section: all compiler generated symbols will now reside in one
2763 bank (per file), reducing BANKSEL overhead and code size,
2764 (showAllMemmaps): use local dbuf where possible
2766 2007-01-29 Raphael Neider <rneider AT web.de>
2768 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2769 (call_libraryfunc): retrieve/create symbol and mark as used,
2770 (genFunction): mark defined functions as non-extern and add again
2771 to code memmap for later output
2772 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2773 (pic14printLocals): reworked for new symbol emission,
2774 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2775 showAllMemmaps): reworked symbol output using dbufs, added handling
2776 of string literals (still incomplete),
2777 (picglue): removed symbol emission, moved into showAllMemmaps,
2778 (emitSymbolSet): new workhorse for symbol output,
2779 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2781 2007-01-29 Borut Razem <borut.razem AT siol.net>
2783 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2784 component contains the extension separator.
2786 2007-01-28 Borut Razem <borut.razem AT siol.net>
2788 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2790 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2791 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2792 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2793 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2794 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2795 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2796 src/z80/gen.c, support/Util/MySystem.c:
2797 accept slash and backslash as directory separator on WIN32 and
2800 2007-01-28 Raphael Neider <rneider AT web.de>
2802 * src/pic16/devices.inc,
2803 * device/include/pic16/pic18f[24][23]21.h,
2804 * device/include/pic16/pic18fregs.h,
2805 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2806 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2807 * device/lib/pic16/libio/adc.ignore,
2808 * device/lib/pic16/libio/i2c.ignore,
2809 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2810 family, as gputils do not yet support the devices
2811 * device/lib/pic16/Makefile.subdir: ignore errors on install
2812 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2813 headers and libraries from gputils .inc files
2815 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2817 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2819 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2821 * doc/sdccman.lyx: add printf benchmarks
2823 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2825 * device/lib/printf_fast.c: fix %c, char promoted to int
2826 * device/lib/printf_tiny.c: fix %c, char promoted to int
2828 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2830 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2832 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2834 * support/regression/tests/swap.c: 64 bit hosts failed
2835 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2837 2007-01-25 Raphael Neider <rneider AT web.de>
2839 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2840 based on absolute register address, patch by Alex Blond
2842 2007-01-22 Raphael Neider <rneider AT web.de>
2844 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2845 emitted, do not emit them again...
2847 2007-01-22 Raphael Neider <rneider AT web.de>
2849 * src/regression/bank1.c, src/regression/compare6.c,
2850 src/regression/add.c: cosmetic changes
2851 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2852 * src/pic/gen.c: fixed global zero and one,
2853 (aopForSym): removed unued code,
2854 (aopGet): assert aop is defined, check and use `index' of
2855 pCodeImmd operands (fixes #1630908),
2856 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2857 (register_reassign): prevent accidental register unification,
2858 (ReuseReg): cosmetic changes (also above)
2859 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2860 pic14emitStaticSeg): do not emit initialized data,
2861 (printIval*): replaced with working versions,
2862 (pic14createInterruptVect,picglue): use idata for initialized data,
2863 now init data should work in all modules (not only main()),
2864 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2866 2007-01-21 Borut Razem <borut.razem AT siol.net>
2868 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2869 use -fPIC or -fpic if they are supported and not ignored
2870 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2871 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2873 2007-01-20 Borut Razem <borut.razem AT siol.net>
2875 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2876 implemented RFE #1470316: allow "$" in variable names
2878 2007-01-20 Raphael Neider <rneider AT web.de>
2880 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2882 2007-01-20 Raphael Neider <rneider AT web.de>
2884 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2885 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2886 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2887 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2888 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2889 * device/lib/pic/libdev/pic*.c,
2890 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2891 * device/lib/pic/libdev/Makefile.in: show progress
2893 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2895 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2896 * support/scripts/sdcc_cygwin_mingw32,
2897 * support/scripts/sdcc_mingw32,
2898 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2899 conformance with autoconf 2.6
2901 2007-01-19 Raphael Neider <rneider AT web.de>
2903 * src/pic/device.c (register_map): fixed list construction
2904 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2905 (genMod): removed case for genModbits,
2906 (genModbits): removed as now unused/unimplemented
2907 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2909 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2911 * support/regression/tests/swap.c: added in response to #1638622
2912 * doc/sdccman.lyx: synced version, minor changes
2914 2007-01-18 Borut Razem <borut.razem AT siol.net>
2916 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2917 thanks to Gunther Jehle
2918 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2919 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2920 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2921 use filename in lineno instead.
2922 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2923 print the file name in ast_print()
2925 2007-01-18 Borut Razem <borut.razem AT siol.net>
2927 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2929 * src/SDCC.lex: stringLiteral() returns const char pointer,
2930 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2931 fixed column counting
2932 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2933 accept const char pointer as parameter
2934 * src/SDCCdwarf2.c: corrected buffer size
2936 2007-01-17 Borut Razem <borut.razem AT siol.net>
2938 * support/Util/dbuf_string.c: fixed for amd64
2940 2007-01-15 Borut Razem <borut.razem AT siol.net>
2942 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2943 removed terminal symbol ELIPSIS, since it was never generated by the
2944 lexer and it was wrongly used in parameter_identifier_list rule
2946 2007-01-15 Raphael Neider <rneider AT web.de>
2948 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2949 code page and data banking description
2950 * src/pic/genarith.c,
2951 * src/pic/gen.h: removed bit arithmetic functions,
2952 updated exit(1) to exit(EXIT_FAILURE)
2953 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2954 * device/include/pic16/pic18f2455.h,
2955 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2956 TRISD and TRISE, fixed/added some bit names
2957 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2958 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2959 updated pic18f2455.{c,h} instead of duplicating them
2961 2007-01-14 Borut Razem <borut.razem AT siol.net>
2963 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2964 Cannot debug files that contain spaces in the path name
2965 by converting spaces in asm file name to underscores
2967 2007-01-13 Borut Razem <borut.razem AT siol.net>
2969 * doc/sdccman.lyx: fixed format errors
2971 2007-01-10 Borut Razem <borut.razem AT siol.net>
2973 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2974 codeseg/constseg #pragma fail
2975 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2976 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2977 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2978 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2980 2007-01-09 Borut Razem <borut.razem AT siol.net>
2982 * get rid of diagnistic.[ch], pretty-print.[ch],
2983 c-pretty-print.[ch], ... used just for error, warning, ...
2985 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2986 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2987 suppoprt/cpp2/pretty-print.[ch]:
2989 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2990 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2991 suppoprt/cpp2/sdcpp.dsp:
2994 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * device/lib/printf_large.c (output_float): removed recursion,
2997 use smaller buffer on stack for mcs51,
2998 fixed bug printing 1.96
2999 * support/regression/tests/snprintf.c: added test
3001 2007-01-07 Borut Razem <borut.razem AT siol.net>
3003 * use dynamic memory buffers instead temporary files
3004 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3006 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3007 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3008 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3009 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3010 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3011 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3012 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3013 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3014 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3015 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3016 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3017 support/Util/dbuf.c, support/Util/dbuf.h:
3019 * .version, sdcc.spec: bumped version to 2.6.4
3021 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3023 * src/port.h: added TARGET_Z80_LIKE macro
3024 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3025 output PSEG location if --xram-loc or --xstack-loc was used
3026 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3028 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3030 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3031 * as/as_z80.dsp, as/z80/as_z80.dsp,
3032 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3033 * sdcc.dsw: moved project files into subdir
3034 * as/hc08/as_hc08.dsp,
3035 * as/hc08/Makefile.bcc,
3036 * as/hc08/Makefile.in,
3037 * as/mcs51/Makefile.bcc,
3038 * as/mcs51/Makefile.in,
3039 * as/z80/Makefile.bcc,
3040 * as/z80/Makefile.in,
3041 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3044 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3047 * as/mcs51/asmain.c,
3049 * as/z80/assym.c: removed include "strcmpi.h"
3050 * as/hc08/strcmpi.c,
3051 * as/hc08/strcmpi.h,
3052 * as/mcs51/strcmpi.c,
3053 * as/mcs51/strcmpi.h,
3054 * support/Util/strcmpi.c,
3055 * support/Util/strcmpi.h: removed files
3056 * as/strcmpi.c: added as_strncmpi()
3058 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3060 * sdcc.dsw: Added some dependencies on project config.dsp
3062 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3064 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3065 with [di]ram_start to fix a regresion
3067 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3069 * configure.in: added missing mcs51 in status output
3070 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3072 * debugger/mcs51/clean.mk (distclean): remove config.h
3073 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3074 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3075 options.h, s-options-h and options.c
3076 * support/cpp2/clean.mk: unused, removed
3077 * Makefile.common.in,
3080 * as/hc08/Makefile.in,
3082 * as/mcs51/Makefile.in,
3083 * as/mcs51/clean.mk,
3086 * as/z80/Makefile.in,
3088 * as/link/Makefile.in,
3089 * as/link/hc08/Makefile.in,
3090 * as/link/hc08/clean.mk,
3091 * as/link/mcs51/Makefile.in,
3092 * as/link/mcs51/clean.mk,
3093 * as/link/z80/Makefile.in,
3094 * as/link/z80/clean.mk,
3095 * as/link/z80/conf.mk,
3096 * debugger/mcs51/Makefile.in,
3097 * debugger/mcs51/clean.mk,
3098 * device/include/Makefile.in,
3099 * device/lib/Makefile.in,
3100 * device/lib/mcs51/Makefile.in,
3101 * device/lib/pic/Makefile.in,
3102 * device/lib/pic/Makefile.common.in,
3103 * device/lib/pic/Makefile.subdir,
3104 * device/lib/pic/Makefile.rules,
3105 * device/lib/pic16/libio/Makefile.in,
3106 * device/lib/pic16/Makefile.subdir,
3107 * device/lib/pic16/libdev/Makefile.in,
3108 * device/lib/pic16/Makefile.rules,
3109 * device/lib/pic16/Makefile.common.in,
3110 * sim/ucsim/avr.src/Makefile.in,
3111 * sim/ucsim/main_in.mk,
3112 * sim/ucsim/cmd.src/Makefile.in,
3113 * sim/ucsim/doc/Makefile.in,
3114 * sim/ucsim/gui.src/Makefile.in,
3115 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3116 * sim/ucsim/gui.src/serio.src/Makefile.in,
3117 * sim/ucsim/hc08.src/Makefile.in,
3118 * sim/ucsim/libltdl/Makefile.in,
3119 * sim/ucsim/s51.src/Makefile.in,
3120 * sim/ucsim/sim.src/Makefile.in,
3121 * sim/ucsim/sim.src/conf.mk,
3122 * sim/ucsim/xa.src/Makefile.in,
3123 * sim/ucsim/z80.src/Makefile.in,
3127 * support/cpp2/Makefile.in,
3128 * support/librarian/Makefile.in,
3129 * support/librarian/clean.mk,
3130 * support/makebin/Makefile.in,
3131 * support/makebin/clean.mk,
3132 * support/packihx/Makefile.in,
3133 * support/regression/Makefile.in,
3134 * support/regression/ports/ds390/spec.mk,
3135 * support/regression/ports/gbz80/spec.mk,
3136 * support/regression/ports/hc08/spec.mk,
3137 * support/regression/ports/mcs51/spec.mk,
3138 * support/regression/ports/mcs51-large/spec.mk,
3139 * support/regression/ports/mcs51-medium/spec.mk,
3140 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3141 * support/regression/ports/pic14/spec.mk,
3142 * support/regression/ports/pic16/spec.mk,
3143 * support/regression/ports/mcs51-stack-auto/spec.mk,
3144 * support/regression/ports/ucz80/spec.mk,
3145 * support/regression/ports/xa51/spec.mk,
3146 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3147 adding a slash after $(top_builddir) and/or adding @datarootdir@
3149 * debugger/mcs51/configure.in,
3150 * device/lib/pic/configure.in,
3151 * device/lib/pic16/configure.in,
3152 * sim/ucsim/configure.in,
3153 * support/cpp2/configure.in,
3154 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3156 * debugger/mcs51/configure,
3157 * device/lib/pic/configure,
3158 * device/lib/pic16/configure,
3159 * sim/ucsim/configure,
3160 * support/cpp2/configure,
3161 * support/packihx/configure: generated with autoconf 2.60
3163 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3165 * as/link/hc08/lkihx.c (newArea),
3166 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3168 2007-01-02 Borut Razem <borut.razem AT siol.net>
3170 * doc/sdccman.lyx: documented #pragma sdcc_hash
3171 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3173 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3175 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3177 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3178 empty 'while'-loop to work correctly, see regression test 'while.c'
3179 * support/regression/tests/while.c: added
3181 2007-01-01 Borut Razem <borut.razem AT siol.net>
3183 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3184 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3185 support/cpp2/libcpp/sdcpp.c:
3186 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3187 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3188 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3190 2006-12-31 Borut Razem <borut.razem AT siol.net>
3192 * SDCPP synchronized with GCC CPP release version 4.1.1,
3193 currently the latest release:
3194 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3195 support/cpp2/libcpp/include/cpp-id-data.h
3196 support/cpp2/libiberty/fopen_unlocked.c
3197 support/cpp2/libiberty/md5.c
3199 support/cpp2/opt-functions.awk
3200 support/cpp2/opt-gather.awk
3201 support/cpp2/optc-gen.awk
3202 support/cpp2/opth-gen.awk:
3204 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3205 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3206 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3207 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3208 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3209 support/cpp2/diagnostic.h, support/cpp2/except.h,
3210 support/cpp2/hwint.h, support/cpp2/input.h,
3211 support/cpp2/intl.h, support/cpp2/move-if-change,
3212 support/cpp2/opts.c, support/cpp2/opts.h,
3213 support/cpp2/output.h, support/cpp2/prefix.c,
3214 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3215 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3216 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3217 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3218 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3219 support/cpp2/version.c:
3221 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3222 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3223 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3224 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3225 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3226 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3227 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3228 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3229 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3230 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3231 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3233 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3234 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3235 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3236 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3237 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3238 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3239 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3240 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3241 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3242 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3243 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3244 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3245 support/cpp2/system.h:
3248 2006-12-31 Borut Razem <borut.razem AT siol.net>
3250 * configure.in, configure: fixed bug #1538756: configure dies if bison
3251 and flex are not installed, 2nd try
3253 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3255 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3256 400.x for better code in RFE 899102
3258 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3260 * src/SDCCpeeph.c (deadMove),
3262 * src/mcs51/peep.h: renamed 'op' by 'reg'
3263 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3264 (scan4op): small change for removeDeadMove(), added support for
3265 'callee saves' and/or PACLL function calls,
3266 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3267 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3268 left in new dispatcher mcs51DeadMove()
3269 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3271 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3273 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3275 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3276 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3278 2006-12-30 Borut Razem <borut.razem AT siol.net>
3280 * support/cpp2/spacs.h: deleted from svn
3281 * configure.in, configure: fixed bug #1538756: configure dies if bison
3282 and flex are not installed
3284 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3286 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3287 with this z80 passes printf float test when enabled
3288 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3290 2006-12-28 Borut Razem <borut.razem AT siol.net>
3292 * support/cpp2/config.in, support/cpp2/configure.in,
3293 support/cpp2/configure, support/cpp2/Makefile.in:
3294 fix for the solaris build
3296 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3298 * src/SDCC.y (type_specifier2, pointer),
3300 * src/SDCCsymt.c (mergeSpec, checkSClass),
3301 * support/Util/SDCCerr.c,
3302 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3303 * support/valdiag/valdiag.py: Allow test cases to specify
3304 required language standard
3305 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3306 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3308 2006-12-27 Borut Razem <borut.razem AT siol.net>
3310 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3311 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3313 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3315 * support/cpp2/libiberty/Makefile.bcc: updated
3316 * src/pic16/main.c: fixed #pragma udata handling
3317 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3319 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3321 * src/SDCCpeeph.c: made labelHashEntry global,
3322 made pcDistance, FBYNAME static,
3323 (pcDistance): made static, use isComment and isLabel,
3325 (getLabelRef): added, extracted from labelRefCount(),
3326 (labelRefCount): use new getLabelRef(),
3327 (callFuncByName): made static, added deadMove,
3328 use isComment and isLabel,
3329 (newPeepRule): made static, set isLabel,
3330 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3331 labels from peephole rules,
3332 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3333 when isComment or isLabel is set
3334 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3335 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3337 * src/mcs51/peep.h: added
3338 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3339 * src/port.h: added peep->deadMove to port structure
3340 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3341 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3342 deadMove, finally removed no. 1 and 2
3349 * src/hc08/gen.c: mark lines with isComment or isLabel
3350 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3352 * sdcc.spec: bumped version to 2.6.3
3354 2006-12-26 Borut Razem <borut.razem AT siol.net>
3356 * support/cpp2/Makefile.in: added dependency on options.h
3357 * configure: regenerated
3358 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3359 * support/cpp2/Makefile.in: added vasprintf.c
3361 2006-12-25 Borut Razem <borut.razem AT siol.net>
3363 * SDCPP synchronized with GCC CPP release version 3.4.6,
3364 the latest release before 4.x:
3365 * support/cpp2/Makefile.in, support/cpp2/config.h,
3366 support/cpp2/configure, support/cpp2/configure.in,
3367 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3368 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3369 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3370 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3371 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3372 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3373 support/cpp2/cpptrad.c, support/cpp2/except.h,
3374 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3375 support/cpp2/hwint.h, support/cpp2/intl.h,
3376 support/cpp2/line-map.c, support/cpp2/line-map.h,
3377 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3378 support/cpp2/output.h, support/cpp2/prefix.c,
3379 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3380 support/cpp2/system.h, support/cpp2/version.c:
3382 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3383 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3384 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3385 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3386 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3387 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3388 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3389 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3390 support/cpp2/move-if-change, support/cpp2/opts.c,
3391 support/cpp2/opts.h, support/cpp2/opts.sh,
3392 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3393 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3394 support/cpp2/win32, support/cpp2/win32/dirent.c,
3395 support/cpp2/win32/dirent.h:
3397 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3398 * support/cpp2/sdcpp.h: renamed from sdcc.h
3399 * sdcppinit.c: deleted
3401 2006-12-23 Borut Razem <borut.razem AT siol.net>
3403 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3404 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3405 preproc.c: an other try to fix bug #982435: introduced
3406 -pedantic-parse-number command line option and pedantic_parse_number
3409 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3411 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3413 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3414 corrected overlayed areax addresses, warn about memory overlaps
3415 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3424 * src/port.h: added xabs_name and iabs_name
3425 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3426 (glue, emitMaps): create and emit maps d_abs and i_abs
3427 * src/SDCCglue.h: cosmetic changes
3428 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3430 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3431 (allocDefault): put absolute, initialized globals in them
3432 * support/regression/tests/absolute.c: added absolute bdata test
3433 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3435 2006-12-20 Borut Razem <borut.razem AT siol.net>
3437 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3438 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3439 added regression test for bug #982435
3441 2006-12-18 Borut Razem <borut.razem AT siol.net>
3443 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3444 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3445 small cosmetic changes
3446 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3447 * support/regression/tests/bug-1351710.c: added regression test
3449 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3451 * doc/sdccman.lyx: added the long missed iCode table
3452 "<where is figure II?>", added links to wiki
3454 2006-12-17 Borut Razem <borut.razem AT siol.net>
3456 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3457 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3458 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3459 unified table driven pragma handling, pragma argument type checking
3460 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3461 current one - version 1.1.3
3462 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3464 2006-12-13 Raphael Neider <rneider AT web.de>
3466 * src/pic/device.h: removed AssignedMemory structure and macros
3467 * src/pic/device.c: removed global finalMapping (linker assigns
3469 (register_map): add SFRs to remembered memRanges
3470 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3471 assignFixedRegisters,assignRelocatableRegisters): removed,
3472 (setMaxRAM,validAddress): adapted accordingly,
3473 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3474 reasonably sized sharebanks,
3475 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3476 (allDefsOutOfRange): removed unused code,
3477 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3479 * src/pic/pcode.c (register_reassign): removed recursion warning,
3480 fired far too often,
3481 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3482 to use existing pic14_stringInSet() to avoid duplicate symbols,
3483 tidied up the code a bit,
3484 (pic14printLocals): added in symmetry to printExterns, replaces
3485 writeUsedRegs more or less,
3486 (picglue): call new pic14_printLocals(),
3487 * device/include/pic/pic*.h: removed #pragma memmap directives,
3488 information gathered from include/pic/pic14devices.txt
3489 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3491 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3495 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3497 * device/include/mcs51/cc2430.h: fixed missing ';'
3499 2006-12-10 Raphael Neider <rneider AT web.de>
3501 * device/lib/pic16/libc/stdio/vfprintf.c,
3502 * device/lib/pic16/libc/stdio/printf_small.c,
3503 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3504 char arguments, as char varargs are cast to int by the caller,
3505 hopefully fixes #1604915 (other device libraries are still affected)
3507 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3509 * src/mcs51/ralloc.c (packRegsForAssign),
3510 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3512 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3514 * device/include/malloc.h: removed init_dynamic_memory
3515 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3516 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3517 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3518 * device/lib/libsdcc.lib,
3519 * device/lib/Makefile.in,
3520 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3521 * doc/sdccman.lyx: documented use of new _heap.c
3522 * support/regression/tests/malloc.c: removed init_dynamic_memory
3523 * src/cdbFile.c(spacesToUnderscores): new function,
3524 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3526 * device/include/tinibios.h: removed defines for putchar and getchar
3527 * device/lib/ds390/Makefile.in: added putchar.c
3528 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3530 2006-12-09 Borut Razem <borut.razem AT siol.net>
3532 * support/cpp2/sdcc.h: prevent multiple inclusion
3533 * support/cpp2/options.h: deleted
3535 2006-12-08 Borut Razem <borut.razem AT siol.net>
3537 * support/cpp2/sdcc.h: removed x*alloc() macros
3538 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3539 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3540 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3541 * support/cpp2/system.h: moved #include "sdcc.h"
3542 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3543 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3545 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3546 -funsigned-char options
3547 * support/cpp2/sdcppmain.c: fixed bug 1611411
3549 2006-12-07 Borut Razem <borut.razem AT siol.net>
3551 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3554 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3556 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3557 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3559 * .version: bumped to 2.6.2 because a) it's been a while
3560 b) the linker sources have moved c) the preprocessor is upgraded
3562 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3564 * support/regression/tests/snprintf.c: some checks
3565 * lib/src/printf_large.c: %bc: read char instead of int from stack
3567 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3569 * device/include/mcs51/cc2430.h: inserted _XPAGE
3571 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3573 * device/include/mcs51/cc2430.h: added
3575 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3577 * device/include/asm/default/features.h,
3578 * device/include/asm/ds390/features.h,
3579 * device/include/mcs51/at89s53.h,
3580 * device/include/ser.h,
3581 * device/include/ser_ir.h,
3582 * device/include/serial.h: changed keywords to double underscore variants,
3583 fixes bug 1590261 some more, thanks Steven Borley
3585 2006-12-01 Raphael Neider <rneider AT web.de>
3587 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3588 but emit warning (recursion is not supported for pic14)
3590 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3592 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3593 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3595 2006-11-30 Raphael Neider <rneider AT web.de>
3597 * src/pic/device.c (dump_sfr): always emit symbols
3598 * src/pic/glue.c (pic14printPublics): fixed typo
3600 2006-11-30 Raphael Neider <rneider AT web.de>
3602 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3603 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3604 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3605 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3606 a sharebank, use a non-shared bank for the stack if none available
3607 * src/pic/device.h (struct memRange): added linked list next field,
3608 added prototypes for above functions
3609 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3610 (typeRegWithIdx): accept fixed and unfixed stack registers
3611 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3612 the stack, handle shared and banked stack (except for WSAVE),
3613 (insertBankSel): removed useless optimization (will never fire),
3614 (FixRegisterBanking): added optimization for devices with only one
3615 possibly aliased bank of memory, like 16f84
3616 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3617 devices have no SHAREBANK in the linker script
3618 * device/include/pic/pic14devices.txt: documented memmap
3619 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3621 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3623 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3624 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3625 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3626 genhc08Code): switched most of the D (debug) macros to DD (detailed
3627 debug) macros to better control clutter in the generated .asm file.
3628 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3629 genRightShift): fixed bug with non-constant bit shift stored to
3630 a volatile result (SF Open Discussion forum thread #1616749).
3631 Single byte case is not yet optimized.
3633 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3635 * device/include/asm/mcs51/features.h,
3636 * device/include/malloc.h,
3637 * device/include/stdio.h: changed keywords to double underscore variants,
3640 2006-11-27 Borut Razem <borut.razem AT siol.net>
3642 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3643 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3644 support/cpp2/output.h, support/cpp2/cppinit.c,
3645 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3646 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3647 support/cpp2/cppdefault.c, support/cpp2/system.h,
3648 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3649 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3650 support/cpp2/prefix.c, support/cpp2/except.h,
3651 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3652 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3653 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3654 support/cpp2/version.c, support/cpp2/cppmain.c,
3655 support/cpp2/version.h, support/cpp2/hashtable.c,
3656 support/cpp2/cpperror.c:
3657 synchronized with GCC CPP release version 3.3.6,
3658 the latest where cppmain.c still exists.
3659 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3660 support/cpp2/sdcppinit.c: added
3662 2006-11-27 Borut Razem <borut.razem AT siol.net>
3664 * support/cpp2/cpplex.c:
3665 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3667 * support/cpp2/cpplib.c: removed definitions of unused variables
3669 2006-11-26 Borut Razem <borut.razem AT siol.net>
3671 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3672 since they are redefined by macros in support/cpp2/sdcc.h
3673 * support/cpp2/sdcc.h: x*alloc macro redefinition
3675 2006-11-25 Borut Razem <borut.razem AT siol.net>
3677 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3678 support/cpp2/configure, support/cpp2/Makefile.in,
3679 support/cpp2/cppfiles.c, support/cpp2/output.h,
3680 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3681 support/cpp2/config.h, support/cpp2/cpplib.h,
3682 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3683 support/cpp2/cppdefault.c, support/cpp2/config.in,
3684 support/cpp2/system.h, support/cpp2/cpplex.c,
3685 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3686 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3687 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3688 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3689 support/cpp2/configure.in, support/cpp2/intl.h,
3690 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3691 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3692 support/cpp2/version.c, support/cpp2/cppmain.c,
3693 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3694 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3695 support/cpp2/cpperror.c,
3696 support/cpp2/libiberty/safe-ctype.c,
3697 support/cpp2/libiberty/safe-ctype.h,
3698 support/cpp2/libiberty/splay-tree.c,
3699 support/cpp2/libiberty/obstack.c,
3700 support/cpp2/libiberty/lbasename.c,
3701 support/cpp2/libiberty/splay-tree.h,
3702 support/cpp2/libiberty/obstack.h:
3703 synchronized with GCC CPP release version 3.2.3,
3704 the latest before integration of cpp into gcc
3705 * support/cpp2/except.h, support/cpp2/line-map.c,
3706 support/cpp2/line-map.h,
3707 support/cpp2/libiberty/hex.c,
3708 support/cpp2/libiberty/concat.c,
3709 support/cpp2/libiberty/filenames.h: added
3710 * support/cpp2/intl.c: deleted
3712 2006-11-24 Borut Razem <borut.razem AT siol.net>
3714 * src/SDCC.y: enabled compilation of empty source file
3715 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3716 "ISO C forbids an empty source file"
3717 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3718 if all the code is ifdefed out.
3720 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3722 * src/hc08/gen.c (genPcall): fix for bug #1601032
3724 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3726 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3727 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3728 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3729 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3730 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3731 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3732 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3733 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3734 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3735 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3736 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3737 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3738 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3739 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3740 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3741 Renamed to all upper case as per the standard set by SiLabs
3743 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3745 * device/include/mcs51/C8051F520.h: new, added
3746 * device/include/mcs51/compiler.h: added link about predefined macros
3748 2006-11-23 Raphael Neider <rneider AT web.de>
3750 * src/regression/Makefile: add -L path to fresh library
3751 * src/regression/simulate: emphasize FAILED output
3752 * src/regression/create_stc: output _failures from gpsim
3753 * src/regression/compare4.c,
3754 * src/regression/rotate6.c: fixed char literals,
3755 all compile, all run =8-D
3757 * src/pic/pcode.h: added isPCASMDIR macro
3758 * src/pic/gen.c (genAnd): fixed bit offset
3759 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3760 packBits): unified register numbering schemes,
3761 (newReg): do not insert stack registers into hash table,
3762 (initStack): unpinned pseudo stack, simplified,
3763 (typeRegWithIdx): fixed retrieval of stack registers,
3764 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3765 (pCodeReplace): removed invalid assertion,
3766 (insertPCodeInstruction): fixed newly added labels,
3767 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3768 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3769 DumpFlow): removed unsed (broken?) code,
3770 (insertBankSel): prevent STATUS from being BANKSELed,
3771 (FixRegisterBanking): rewritten from scratch, implemented generic
3772 optimizations (suppress BANKSELs to same register and to registers
3773 present in all banks),
3774 (AnalyzeBanking): update flow after BANKSELection
3776 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3777 sharebank, let linker place it, mark STKxx symbols as emitted
3779 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3781 * src/regression/arrays.c,
3782 * src/regression/bank1.c,
3783 * src/regression/bool2.c,
3784 * src/regression/compare7.c,
3785 * src/regression/compare8.c,
3786 * src/regression/compare9.c,
3787 * src/regression/compare10.c,
3788 * src/regression/configword.c,
3789 * src/regression/for.c,
3790 * src/regression/mult1.c,
3791 * src/regression/pointer1.c,
3792 * src/regression/rotate6.c,
3793 * src/regression/string1.c,
3794 * src/regression/struct1.c,
3795 * src/regression/Makefile: make PIC14 regression tests run again
3796 (3 fail, 6 won't compile)
3798 2006-11-21 Raphael Neider <rneider AT web.de>
3800 * device/include/pic16/pic18f4550.h,
3801 * device/include/pic16/pic18f4455.h,
3802 * device/lib/pic16/libdev/pic18f4550.c,
3803 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3804 * configure.in: removed superfluous closing bracket
3806 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3808 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3811 2006-11-21 Raphael Neider <rneider AT web.de>
3813 * src/pic/device.{c,h}: added pic14_getPIC()
3814 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3815 (genAnd): added PIC code for one case, fixes #1597044
3816 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3817 SFRs that are present in all banks (e.g., STATUS)
3819 2006-11-20 Raphael Neider <rneider AT web.de>
3821 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3822 INCFSZ/INCFSZW and declared them as changing Z bit,
3823 (insertPCodeInstruction): correctly invert the above instructions,
3825 (DoBankSelect): don't panic on po_immediates
3827 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3830 * as/link/mcs51/lkihx.c (newArea),
3831 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3832 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3834 2006-11-11 Raphael Neider <rneider AT web.de>
3836 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3837 bitfield symbols, fixes #1579535 (once more...).
3839 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3841 * support/regression/generate-cases.py,
3842 * support/regression/fwk/include/testfwk.h,
3843 * support/regression/fwk/lib/testfwk.c: used code pointers,
3844 (about 50kByte less code generated for mcs51)
3846 2006-11-06 Borut Razem <borut.razem AT siol.net>
3848 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3849 debugger/mcs51/configure: fixed failed check because the function
3850 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3851 who submitted the patch for gpsim.
3852 * debugger/mcs51/configure.in: removed the result message
3853 * debugger/mcs51/Makefile.in: fixed the config.status warning
3854 "... seems to ignore the --datarootdir setting"
3856 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3858 * device/include/mcs51/c8051f020.h,
3859 * device/include/mcs51/c8051f040.h,
3860 * device/include/mcs51/c8051f060.h,
3861 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3862 * src/z80/gen.c (gencjneshort),
3863 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3865 2006-10-31 Borut Razem <borut.razem AT siol.net>
3867 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3868 debugger/mcs51/configure: get readline version
3870 2006-10-30 Borut Razem <borut.razem AT siol.net>
3872 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3873 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3874 debugger/mcs51/configure: locate readline even when cross compiling
3875 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3877 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3879 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3882 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3884 * device/include/malloc.h,
3885 * device/lib/calloc.c,
3886 * device/lib/free.c,
3887 * device/lib/malloc.c,
3888 * device/lib/realloc.c: moved definition of struct into sources
3889 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3891 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3893 * as/asx8051.dsp: corrected output directories
3894 * as/link/hc08: new directory for hc08 linker
3895 * as/hc08/aslink.h, as/link/aslink.h,
3896 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3897 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3898 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3899 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3900 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3901 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3902 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3903 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3904 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3905 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3906 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3907 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3908 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3909 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3910 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3911 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3912 * as/link/hc08/conf.mk,
3916 * sdcc.dsw: moved hc08 linker to as/link/hc08
3917 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3918 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3919 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3920 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3921 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3922 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3923 * as/link/mcs51/aslink.dsp,
3924 * as/link/mcs51/Makefile.in: factored out the common files
3925 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3926 * as/clean.mk: extra cleaning common files
3927 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3928 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3929 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3931 2006-10-29 Raphael Neider <rneider AT web.de>
3933 * src/pic/ralloc.c (newReg): create aliases for registers with
3934 multiple names to fix #1579535 and #1584001,
3935 (regWithIdx,dirregWithName): resolve aliases on lookup
3936 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3938 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3939 to prevent build errors on small devices
3941 2006-10-28 Raphael Neider <rneider AT web.de>
3943 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3944 assumption within interrupt handlers, fixes #1584940
3945 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3946 "emitted" to avoid emitting them again in udata
3948 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3950 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3953 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3955 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3956 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3957 on/off CR to CRLF conversion.
3959 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3961 * doc/sdccman.lyx: updated IRQ section
3963 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3965 * device/lib/serial_io.c: removed
3966 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3967 replacements for serial_io.c
3969 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3971 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3973 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3975 * device/lib/serial_io.c: Default putchar() and getchar() for
3976 mcs51 uses serial port.
3978 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3980 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3982 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3984 * support/regression/ports/mcs51/support.c: smaller
3985 _sdcc_external_startup()
3986 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3988 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3990 * device/lib/gbz80/crt0.s,
3991 * device/lib/gbz80/crt0_rle.s,
3992 * device/lib/gbz80/div.s,
3993 * device/lib/gbz80/fstubs.s,
3994 * device/lib/gbz80/heap.s,
3995 * device/lib/gbz80/mul.s,
3996 * device/lib/gbz80/putchar.s,
3997 * device/lib/gbz80/stubs.s,
3998 * device/lib/z80/crt0.s,
3999 * device/lib/z80/crt0_rle.s,
4000 * device/lib/z80/div.s,
4001 * device/lib/z80/fstubs.s,
4002 * device/lib/z80/heap.s,
4003 * device/lib/z80/mul.s,
4004 * device/lib/z80/putchar.s,
4005 * device/lib/z80/stubs.s: reverted, I was mistaken
4007 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4009 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4010 * support/regression/ports/mcs51/support.c: removed race
4011 condition on TI in _putchar allowing to use serial port mode 0
4013 2006-10-20 Borut Razem <borut.razem AT siol.net>
4015 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4017 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4019 * device/lib/gbz80/crt0.s,
4020 * device/lib/gbz80/crt0_rle.s,
4021 * device/lib/gbz80/div.s,
4022 * device/lib/gbz80/fstubs.s,
4023 * device/lib/gbz80/heap.s,
4024 * device/lib/gbz80/mul.s,
4025 * device/lib/gbz80/putchar.s,
4026 * device/lib/gbz80/stubs.s,
4027 * device/lib/z80/crt0.s,
4028 * device/lib/z80/crt0_rle.s,
4029 * device/lib/z80/div.s,
4030 * device/lib/z80/fstubs.s,
4031 * device/lib/z80/heap.s,
4032 * device/lib/z80/mul.s,
4033 * device/lib/z80/putchar.s,
4034 * device/lib/z80/stubs.s: removed all leading underscores from area names
4036 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4038 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4039 regression tests are not waiting in the simulator for simulated
4040 transmission of debug output
4042 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4044 * device/lib/printf_large.c: slightly smaller
4045 * doc/sdccman.lyx: do not use spaces within html links
4047 2006-10-16 Borut Razem <borut.razem AT siol.net>
4049 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4050 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4051 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4052 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4053 debugger/mcs51/configure:
4054 [ 1185668 ] add gnu readline support to sdcdb - enabled
4056 2006-10-16 Raphael Neider <rneider AT web.de>
4058 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4059 fixes #1577882, removes close to all banking optimizations
4061 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4063 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4064 variables in code memory
4065 * support/regression/tests/absolute.c: added test for this
4067 2006-10-15 Raphael Neider <rneider AT web.de>
4069 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4071 (BankSelect): emit BANKSEL before touching linker-placed regs,
4074 2006-10-10 Raphael Neider <rneider AT web.de>
4076 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4077 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4078 * src/pic/main.c (_pic14_parseOptions),
4079 * src/pic/main.h: mostly reverted to previous state, now use results
4080 from SDCCmain.c's argument parsing
4082 2006-10-10 Borut Razem <borut.razem AT siol.net>
4084 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4085 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4086 [ 1185668 ] add gnu readline support to sdcdb -
4087 prepared for READLINE, not enabled yet,
4088 thanks to <tal.bav AT gmail.com>
4090 2006-10-10 Raphael Neider <rneider AT web.de>
4092 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4093 * src/pic16/devices.inc,
4094 * device/include/pic16 (pic18f[24]620.h),
4095 * device/include/pic18fregs.h,
4096 * device/lib/pic16/pics.all,
4097 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4098 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4099 Gary Plumbridge and Anton Strobl
4101 2006-10-10 Raphael Neider <rneider AT web.de>
4103 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4104 --stack-siz=NUM options to configure the argument passing stack
4105 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4106 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4107 (pic14_getSharebankSize): obey --stack-siz=NUM,
4108 (pic14_getSharebankAddress): obey --stack-loc=NUM
4110 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4112 * doc/sdccman.lyx: added to the manual
4113 * doc/figures/ddd_example.png: added (neither pdflatex nor
4114 most browsers seem to like the .eps file)
4116 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4118 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4119 to /tmp and /var/tmp acc. LSB
4120 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4122 * support/regression/tests/onebyte.c: added test
4124 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4126 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4128 2006-10-05 Borut Razem <borut.razem AT siol.net>
4130 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4132 - sdcc.dsw: changed property eol-style to CRLF
4133 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4135 2006-10-04 Raphael Neider <rneider AT web.de>
4137 * device/include/pic/{pic16f84.h,pic16f84a.h},
4138 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4139 from patch #1522504, thanks to Robas Teodor
4141 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4143 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4146 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4148 * src/pic16/glue.c (pic16emitMaps),
4149 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4150 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4151 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4152 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4154 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4155 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4157 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4159 * support/librarian/sdcclib.c: Added option -l.
4160 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4162 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4163 using Windows command prompt.
4165 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4167 * device/lib/libsdcc.lib: added module rand
4168 * src/ds390/ralloc.c (rematStr),
4169 * src/hc08/ralloc.c (rematStr),
4170 * src/mcs51/ralloc.c (rematStr),
4171 * src/z80/ralloc.c (rematStr): made output more consistent
4172 * src/mcs51/gen.c: cosmetic changes
4174 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4176 * src/port.h: added mem.cabs_name to PORT
4183 * src/z80/main.c: added cabs_name initializers
4184 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4186 (emitMaps): emit absolutes in code memory into cabs_name
4188 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4189 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4190 * support/regression/fwk/include/testfwk.h: added define for at
4191 * support/regression/tests/absolute.c: added, new
4193 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4195 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4196 optimizations, see also patch 887161 by Stas Sergeev
4197 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4198 to be necessary anymore,
4199 (102, 103, 104, 127): renamed all occurances of bp to _bp
4201 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4203 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4204 thanks Weston T. Schmidt for patch 1555221
4205 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4206 * src/SDCCicode.c(geniCodeMultiply): small optimization
4208 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4210 * device/include/stdlib.h: added rand prototypes
4211 * device/lib/rand.c: new, added
4212 * device/lib/Makefile.in: added rand.c
4213 * src/z80/peeph.def,
4214 * src/z80/peeph-gbz80.def,
4215 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4217 2006-09-20 Raphael Neider <rneider AT web.de>
4219 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4221 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4223 * as/link/aslink.h: cosmetic changes
4224 * as/link/mcs51/Makefile.in,
4225 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4227 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4230 * as/link/mcs51/aslink.h,
4231 * as/link/z80/aslink.h: merged and moved to as/link/
4232 * as/link/lkstore.c,
4233 * as/link/mcs51/lkstore.c: moved to as/link/
4234 * as/link/clean.mk: remove *.o
4235 * as/link/mcs51/alloc.h: deleted
4236 * as/link/mcs51/lkarea.c: added lnksect prototype
4237 * as/link/mcs51/lkdata.c,
4238 * as/link/mcs51/lklex.c,
4239 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4240 * as/link/mcs51/lkmem.c,
4241 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4242 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4243 * as/link/mcs51/aslink.dsp,
4244 * as/link/mcs51/Makefile.aslink,
4245 * as/link/mcs51/Makefile.bcc,
4246 * as/link/mcs51/Makefile.in: updated for moved files
4247 * as/link/z80/lkarea.c,
4248 * as/link/z80/lkhead.c,
4249 * as/link/z80/lklex.c,
4250 * as/link/z80/lklibr.c,
4251 * as/link/z80/lklist.c,
4252 * as/link/z80/lkmain.c,
4253 * as/link/z80/lkrloc.c,
4254 * as/link/z80/lksym.c: synced with mcs51
4255 * as/link/z80/lkdata.c,
4256 * as/link/z80/lkeval.c,
4257 * as/link/z80/lkihx.c,
4258 * as/link/z80/lks19.c: cosmetic changes
4259 * as/link/z80/Makefile.in,
4260 * as/link/z80/linkgbz80.dsp,
4261 * as/link/z80/linkz80.dsp: updated for moved files
4263 2006-09-16 Borut Razem <borut.razem AT siol.net>
4265 * debugger/mcs51/sdcdb.c: partially fixed
4266 [ 1203664 ] sdcdb fails to open files w. two "." periods
4267 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4268 debugger/mcs51/symtab.h: fixed indenting
4269 * configure.in, configure: up to date with latest Maarten's changes
4271 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4274 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4275 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4276 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4277 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4278 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4279 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4280 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4281 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4282 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4283 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4284 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4285 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4286 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4287 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4288 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4289 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4290 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4291 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4292 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4293 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4294 as/link/mcs51/alloc.h,
4295 as/link/mcs51/clean.mk,
4296 as/link/mcs51/conf.mk,
4297 as/link/mcs51/Makefile.bcc,
4298 as/link/mcs51/Makefile.in,
4299 as/link/mcs51/readme.390,
4300 as/link/mcs51/strcmpi.c,
4301 as/link/mcs51/strcmpi.h,
4303 as/mcs51/Makefile.bcc,
4304 as/mcs51/Makefile.in,
4307 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4309 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4312 * as/link/Makefile.in,
4313 * as/link/z80/linkgbz80.dsp,
4314 * as/link/z80/linkz80.dsp,
4321 * link/z80/aslink.h,
4322 * link/z80/clean.mk,
4324 * link/z80/linkgbz80.dsp,
4325 * link/z80/linkz80.dsp,
4326 * link/z80/lkarea.c,
4327 * link/z80/lkdata.c,
4328 * link/z80/lkeval.c,
4331 * link/z80/lkhead.c,
4334 * link/z80/lklibr.c,
4335 * link/z80/lklist.c,
4336 * link/z80/lkmain.c,
4337 * link/z80/lkrloc.c,
4340 * link/z80/Makefile.in,
4342 * sdcc.dsw: moved link/ to as/link/
4344 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4346 * as/mcs51/i51mch.c (machine): fixed warning
4348 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4350 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4352 2006-09-09 Borut Razem <borut.razem AT siol.net>
4354 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4355 sdcdb WIN32 native port
4356 * src/clean.mk: fixed
4358 2006-09-08 Borut Razem <borut.razem AT siol.net>
4360 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4362 2006-09-08 Raphael Neider <rneider AT web.de>
4364 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4365 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4366 to gplink to disable processor mismatch warning and to allow
4367 the use of devices with only aliased (shared) memory banks,
4368 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4370 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4372 * doc/sdccman.lyx: Some re-formating plus example on using
4373 #pragma preproc_asm +/-
4375 2006-09-07 Borut Razem <borut.razem AT siol.net>
4377 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4380 2006-09-06 Borut Razem <borut.razem AT siol.net>
4382 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4383 line at sdcc.nsi:153
4384 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4386 2006-09-05 Borut Razem <borut.razem AT siol.net>
4388 * configure.in, configure: support for winsock2
4389 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4390 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4391 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4392 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4393 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4395 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4397 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4399 * support/regression/tests/bug1551947.c: new, added
4400 * src/SDCCsymt.h: strings are char* not byte*
4402 2006-09-05 Raphael Neider <rneider AT web.de>
4404 * device/lib/pic16/libdev/pic18f4550.c,
4405 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4406 declarations/definitions from patch #1520949
4408 2006-09-05 Raphael Neider <rneider AT web.de>
4410 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4411 byte-aligned bitfields, fixes #1539278
4413 2006-09-05 Raphael Neider <rneider AT web.de>
4415 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4418 2006-09-04 Borut Razem <borut.razem AT siol.net>
4420 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4421 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4422 -mno-cygwin is a part of the compiler name
4423 * support/scripts/sdcc_mingw32: don't disable ucsim
4425 2006-09-03 Borut Razem <borut.razem AT siol.net>
4427 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4428 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4430 2006-09-03 Raphael Neider <rneider AT web.de>
4433 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4434 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4437 2006-09-01 Borut Razem <borut.razem AT siol.net>
4439 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4440 to make ppc-osx happy
4442 2006-08-31 Borut Razem <borut.razem AT siol.net>
4444 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4445 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4446 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4447 * support/regression/ports/ds390/spec.mk,
4448 support/regression/ports/mcs51/spec.mk,
4449 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4450 To run regression tests in mingw environment:
4451 make DEV_NULL=NUL CC=gcc
4453 2006-08-30 Borut Razem <borut.razem AT siol.net>
4455 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4456 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4457 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4458 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4459 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4460 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4461 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4462 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4463 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4464 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4465 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4466 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4467 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4468 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4469 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4470 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4471 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4472 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4473 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4474 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4475 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4476 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4477 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4478 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4479 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4480 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4481 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4482 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4483 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4484 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4485 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4486 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4487 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4488 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4489 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4490 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4491 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4492 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4493 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4494 ucsim WIN32 native port
4496 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4498 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4500 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4502 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4503 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4505 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4507 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4508 * support/regression/tests/bug1546986.c: new, added
4509 * as/mcs51/.cvsignore,
4510 * debugger/mcs51/.cvsignore,
4511 * src/.cvsignore: deleted
4513 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4515 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4518 2006-08-20 Borut Razem <borut.razem AT siol.net>
4520 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4521 removed cl_listen_console::match(), cl_console::match(),
4522 restructured cl_commander::proc_input()
4524 2006-08-16 Borut Razem <borut.razem AT siol.net>
4526 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4527 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4528 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4530 2006-08-14 Borut Razem <borut.razem AT siol.net>
4532 * support/regression/Makefile.in,
4533 support/regression/ports/pic14/gpsim.cmd,
4534 support/regression/ports/pic14/spec.mk,
4535 support/regression/ports/pic14/support.c:
4536 added pic14 regression test
4538 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * as/doc/asxhtm.html: documented changed ABS behaviour
4541 * as/doc/README: fixed some typos
4543 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4545 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4548 2006-08-12 Borut Razem <borut.razem AT siol.net>
4550 * support/regression/fwk/include/testfwk.h,
4551 support/regression/fwk/lib/testfwk.c,
4552 support/regression/generate-cases.py,
4553 support/regression/Makefile.in:
4554 regression test framework does not depend on function pointers and
4557 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * device/include/stddef.h: c temporary hack to fix bug 1518273
4561 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4563 * device/include/mcs51/cc2510fx.h: added
4564 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4567 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4569 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4570 * as/z80/Makefile.in: added strcmpi.c
4571 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4572 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4574 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * device/lib/gbz80/asm_strings.s,
4577 * device/lib/gbz80/crt0_rle.s,
4578 * device/lib/gbz80/div.s,
4579 * device/lib/gbz80/mul.s,
4580 * device/lib/gbz80/shift.s,
4581 * device/lib/z80/asm_strings.s,
4582 * device/lib/z80/crt0_rle.s,
4583 * device/lib/z80/div.s,
4584 * device/lib/z80/mul.s,
4585 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4586 flags which are all upper case
4588 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4590 * as/z80/asm.h: made CASE_SENSITIVE 1
4591 * link/z80/aslink.h: made CASE_SENSITIVE 1
4592 * src/z80/gen.c (throughout): made all conditionals upper case
4593 * support/regression/tests/bug1503067.c: new
4595 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4597 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4598 (shiftIntoPair): added case 2 for PAIR_IY,
4599 (setupToPreserveCarry): replaced parameters with iCode and check if
4600 PAIR_DE is in use to fix bug 1399290,
4601 (genPlus, genMinus): updated call to setupToPreserveCarry
4602 * support/regression/tests/bug1399290.c: new
4604 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4606 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4607 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4608 * src/ds390/gen.c (shiftRLong),
4609 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4610 * src/mcs51/gen.c (sameReg): changed to sameByte,
4611 (xch_a_aopGet): new,
4612 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4613 shiftRLong): fixed bug 1533966
4614 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4615 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4616 * support/regression/Makefile.in: disabled z80, enabled ucz80
4617 * support/regression/tests/float_trans.c: enabled test for z80 and host
4618 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4620 2006-08-01 Borut Razem <borut.razem AT siol.net>
4622 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4623 comparison is always false due to limited range of data type
4624 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4626 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4628 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4629 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4630 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4631 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4633 2006-07-31 Borut Razem <borut.razem AT siol.net>
4635 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4636 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4637 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4638 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4639 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4640 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4641 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4642 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4643 enable ucsim mingw compilation. Serial port is disabled,
4644 since it uses termios.h API, which is not available on native
4647 2006-07-31 Borut Razem <borut.razem AT siol.net>
4649 * Small Device C Compiler 2.6.0 released
4650 * support/scripts/sdcc.nsi: added FULL_DOC option
4651 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4653 2006-07-28 Borut Razem <borut.razem AT siol.net>
4655 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4656 * doc/INSTALL.txt: updated
4658 2006-07-27 Borut Razem <borut.razem AT siol.net>
4660 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4661 device/lib/pic/libdev/Makefile.in: fixed bug
4662 [ 1438354 ] pic libsdcc: distclean doesn't work
4663 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4664 device/lib/pic16/libio/Makefile.in: fixed bug
4665 [ 1438344 ] pic16 lib: clean doesn't work properly
4666 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4668 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4670 * device/lib/pic/libsdcc/fsdiv.c,
4671 * device/lib/pic/libsdcc/fsmul.c,
4672 * device/lib/pic16/libsdcc/float/fsdiv.c,
4673 * device/lib/pic16/libsdcc/float/fsmul.c,
4674 * device/lib/_fsdiv.c,
4675 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4676 * support/regression/tests/bug1520966.c: added
4677 * doc/knownbugs.html: removed [ 1520966 ] from the list
4679 2006-07-25 Borut Razem <borut.razem AT siol.net>
4681 * configure.in, configure, sdccconf_in.h: fixed bug
4682 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4683 * doc/knownbugs.html: removed [ 1519095 ] from the list
4685 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4687 * doc/knownbugs.html: added, contains list of known bugs at release
4688 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4690 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4692 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4693 function registers and corrected defaults with additional warning
4694 * device/lib/malloc.c: cosmetic changes
4695 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4696 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4697 (fillGaps): and used it
4699 2006-07-20 Raphael Neider <rneider AT web.de>
4701 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4702 output unless SDCCPICDEBUG is set
4703 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4704 output if SILENT is set
4706 2006-07-11 Borut Razem <borut.razem AT siol.net>
4708 * doc/README.txt: updated
4710 2006-07-10 Borut Razem <borut.razem AT siol.net>
4712 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4713 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4714 in WIN32 installation
4715 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4718 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4721 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4723 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4727 2006-07-06 Borut Razem <borut.razem AT siol.net>
4729 * support/regression/tests/bitfields.c:
4730 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4731 * support/regression/tests/constantRange.c:
4732 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4734 2006-07-04 Borut Razem <borut.razem AT siol.net>
4736 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4738 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4739 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4740 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4741 reverted changes from 2006-07-03
4742 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4743 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4744 added CPPFLAGS, used by the host port
4746 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4748 * support/regression/valdiag/tests/switch.c,
4749 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4750 * support/regression/tests/libmullong.c: fixed for host
4751 * support/regression/ports/host/spec.mk: disable all warnings for host,
4752 SDCC runs with --less-pedantic too
4754 2006-07-03 Borut Razem <borut.razem AT siol.net>
4756 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4758 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4759 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4760 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4761 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4763 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4764 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4765 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4766 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4768 2006-07-02 Raphael Neider <rneider AT web.de>
4770 * src/pic16/devices.inc,
4771 * device/include/pic16/pic18fregs.h,
4772 * device/include/pic16/pic18f4550.h,
4773 * device/lib/pic16/pics.all,
4774 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4776 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4778 * as/hc08/lkaomf51.c (OutputName),
4779 * as/mcs51/lkaomf51.c (OutputName),
4780 * as/z80/asmain.c (asmbl),
4781 * src/ds390/main.c (asmLineNodeFromLineNode),
4782 * src/hc08/ralloc.c (hc08_assignRegisters),
4783 * src/mcs51/main.c (asmLineNodeFromLineNode),
4784 * src/xa51/ralloc.c (checkRegMask),
4785 * src/xa51/gen.c (emitcode),
4786 * src/z80/gen.c (_emit2),
4787 * src/SDCCast.c (searchLitOp),
4789 * support/packihx/packihx.c,
4790 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4791 * src/ds390/gen.c (aopPutUsesAcc),
4792 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4793 * support/regression/tests/libmullong.c (mullong_wrapper),
4794 * src/SDCCsymt.c (powof2),
4796 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4797 * src/SDCCsymt.h: added TYPE_TARGET_*
4798 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4799 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4800 SDCCast because 1) header problems 2) this is the right place
4801 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4802 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4805 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4807 * src/SDCCicode.h: removed buggy semicolon in unused macro
4808 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4809 search for previous definiton of auto symbols too,
4810 (findPrevUse): fixed logic of emitWarnings
4812 2006-06-26 Raphael Neider <rneider AT web.de>
4814 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4815 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4817 2006-06-25 Raphael Neider <rneider AT web.de>
4819 * device/lib/pic/libm: NEW, added math library functions
4820 * device/lib/pic/libsdcc: NEW; added float support functions
4821 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4822 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4823 NEW, added math related headers
4824 * device/include/asm/pic/features.h: NEW
4825 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4826 (popGet): allow larger offsets for AOP_PCODE,
4827 (genDataPointerSet): handle literals explicitly, more debug output,
4828 (genAssign): fixed for float using aopLiteral ;-)
4829 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4830 GOTO initialisation routine
4831 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4832 flag on registers, fixes #1469043 (local variables do not work)
4833 * src/pic/main.c (_pic14_do_link),
4834 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4837 2006-06-25 Borut Razem <borut.razem AT siol.net>
4839 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4840 characters printed (not including the trailing '\0' used to end
4841 output to strings). Problem detected in regression test bug-927659.c.
4842 NOTE: printf() family functions should return int instead
4844 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4845 specifier are printed as themselves
4846 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4847 support flags, width and precision specifiers
4849 2006-06-24 Borut Razem <borut.razem AT siol.net>
4851 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4852 to the list of sdcc tagrets not supporting bit type
4853 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4854 testfor pic16 due to bug:
4855 [ 1511794 ] pic16: regression test bug-895992.c fails
4857 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4859 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4860 * src/SDCCglue.c (initPointer), fixed bug 1496419
4861 * support/regression/tests/bug1496419.c: new, added
4863 2006-06-22 Borut Razem <borut.razem AT siol.net>
4865 * support/regression/ports/pic16/support.c: use gpsim usart module from
4866 libgpsim_modules library
4868 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4870 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4873 2006-06-19 Raphael Neider <rneider AT web.de>
4875 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4876 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4877 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4878 (pic14printExterns,pic14printPublics,pic16printPublics,
4879 pic16_printExterns): use new functions to emit symbols
4880 (picglue,pic16glue): emit publics before emitting externs
4881 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4882 locally defined functions to avoid bug #1443651
4883 * support/regression/tests/bug-716242.c: removed pic16 workaround
4884 * support/regression/ports/pic16/spec.mk: ignore errors during build
4886 2006-06-19 Raphael Neider <rneider AT web.de>
4888 * src/pic/glue.h: added pic14aopLiteral prototype
4889 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4890 * src/pic/gen.c: removed stdint.h dependency
4891 (aopGet): use Safe_strdup()
4892 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4893 (genDataPointerSet): use pic14aopLiteral()
4894 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4895 for pic16; thanks to Bernhard and Maarten
4897 2006-06-18 Borut Razem <borut.razem AT siol.net>
4899 * support/regression/tests/structflexarray.c: flexible array members
4900 not supported by gcc < 3
4901 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4903 * src/pic/gen.c: don't include [p]strdin.h on solaris
4904 * support/Util/pstdint.h: addad svn attributes
4905 * support/regression/tests/constantRange.c,
4906 support/regression/tests/rotate.c: include inttypes.h instead
4907 stdint.h on solaris, addad svn attributes
4909 2006-06-18 Raphael Neider <rneider AT web.de>
4911 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4913 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4914 (pic16_genMinusBits): simplified sign-extension
4915 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4916 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4917 adjusted to correctly handle mixed-signed operands, disabled
4918 now unused multiplciation routines
4919 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4920 (assignResultValue): added argument denoting the size of the result
4921 as returned by the function (fixes upcasts in assigning from
4922 function calls: char foo(); int i = foo();)
4923 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4924 function result to assignResultValue
4925 (genMult): disabled inlined multiplication code
4926 (genDiv): augmented to also handle the modulus operator, fixed to
4927 handle mixed-signed operands correctly
4928 (genMod): simply call genDiv, disabled unused code
4929 (genAssign): fixed missing (sign-)extension on result
4930 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4931 valid char operands, allow signed operands for native code, added
4932 division and modulo operator handling
4933 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4935 As a consequence, onebyte.c (if split into two files) and muldiv.c
4936 pass regression tests.
4938 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4940 * doc/Makefile.in: two runs of makeindex seem needed to get
4941 correct page references in the index of sdccman.pdf
4942 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4944 2006-06-17 Borut Razem <borut.razem AT siol.net>
4946 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4948 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4950 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4951 mentioned ec2drv and paulmon
4953 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4956 consecutive abs areas
4957 (find_empty_space, allocate_space): added map to handle codemap or
4959 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4960 absolute idata and xdata
4961 * as/mcs51/lkmem.c (summary2): updated legend
4963 2006-06-16 Raphael Neider <rneider AT web.de>
4965 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4967 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4971 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4973 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4975 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4976 value of generic pointers,
4986 src/z80/main.c: PORT structure, added elements for gp_tags field,
4987 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4988 fields in the PORT structure of each port,
4989 * src/SDCCast.c (decorateType): allow processing of generic pointers
4990 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4993 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4999 * src/pic16/pcode.c,
5001 * src/pic/pcoderegs.c,
5004 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5005 bug 1504689 on minGW
5007 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5009 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5011 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5013 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5015 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5017 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5020 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5022 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5023 to a char variable. Fixed bug #1504211
5024 * device/include/pic16/adc.h,
5025 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5026 and fixed bug #1364390
5028 2006-06-10 Borut Razem <borut.razem AT siol.net>
5030 * CVSROOT: removed the CVS left-over
5032 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5034 * as/hc08/asmain.c (asexit),
5035 * as/hc08/lkmain.c (lkexit),
5036 * as/mcs51/asmain.c (asexit),
5037 * as/mcs51/lkmain.c (lkexit),
5038 * src/SDCCglue.c (DEFSETFUNC),
5039 * src/SDCCmain.c (linkEdit, assemble),
5040 * support/librarian/sdcclib.c (AddRel),
5041 replaced unlink() by standard C remove()
5042 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5043 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5044 gatherImplicitVariables): new, added to fix bug 608752,
5045 (createFunction): added gatherImplicitVariables()
5046 * src/SDCCast.h: added createRMW prototype
5047 * src/SDCCsymt.h (struct symbol): added infertype
5048 * support/regression/tests/bug608752.c: new, added
5050 2006-06-10 Raphael Neider <rneider AT web.de>
5052 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5053 multibyte dummy reads (fixes #1503234)
5055 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * device/include/mcs51/compiler.h: new, added header file to enable
5058 creating common sfr definition header files for different compilers
5060 2006-06-05 Raphael Neider <rneider AT web.de>
5062 * src/pic16/{pcode.h,genarith.c}:
5063 introduced pCodeOp combining any two pCodeOps (previously only
5064 two register operands could be combined), removed pcop2 from
5065 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5066 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5067 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5068 rewritten to use new PO_TWO_OPS
5069 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5070 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5071 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5072 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5073 (pic16_get_op): embraced return arg to allow #define return(x),
5074 added new case for combined opcodes
5075 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5076 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5077 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5079 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5081 * src/SDCCval.c (checkConstantRange): added
5082 * src/SDCCval.h: added checkConstantRange
5083 * support/Util/SDCCerr.c,
5084 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5085 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5086 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5087 * src/SDCCast.c (decorateType): added checkConstantRange,
5088 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5089 can be emitted with the correct always true/false warning,
5090 added optimization for double '!';
5091 result of decorateType() must be assigned back to the tree, because
5092 decorateType() can change the tree
5093 * src/SDCCicode.c (geniCodeLogic),
5094 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5095 (checkConstantRange): removed, it was only a fragment which never
5097 * src/SDCCsymt.c (computeType): fixed promotion for
5098 "-1 < (unsigned bit) b"
5099 * src/pic/ralloc.c (packRegsForAssign),
5100 * src/pic16/ralloc.c (packRegsForAssign),
5101 * src/hc08/ralloc.c (packRegsForAssign),
5102 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5104 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5105 * support/regression/tests/constantRange.c: added
5106 * support/valdiag/tests/constantRange.c: added
5107 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5109 2006-06-02 Borut Razem <borut.razem AT siol.net>
5111 * support/regression/ports/pic16/support.c: increase stack size
5113 * support/regression/Makefile.in: sort tests by name so that the
5114 resutlts can be compared on different machines / platforms
5116 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5118 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5119 * src/ds390/gen.c (emitLabel): new, added,
5120 (genDjnz): fixed stack overflow bug,
5121 (throughout): cosmetic changes to sync with mcs51/gen.c,
5122 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5123 * src/mcs51/gen.c (genEndFunction): small optimization,
5124 (throughout): cosmetic changes to sync with ds390/gen.c
5126 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5128 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5129 (_print_format): fixed printing pointers
5130 * src/mcs51/gen.c (emitLabel, movb): new, added,
5131 (genAssign): small optimization,
5132 (genDjnz): fixed stack overflow bug,
5133 (throughout): replaced sprintf with SNPRINTF,
5134 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5135 replaced emitcode("mov", "b,...") with MOVB(...),
5136 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5137 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5138 * src/mcs51/peeph.def: added rules 140 and 264
5139 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5140 so they may get optimized into registers
5142 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5144 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5145 immediately when encountered,
5146 (printUsage): always use stderr even on windows
5148 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5150 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5151 (processParms): fixed bug #1247551
5152 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5153 parseCmdLine, main): print '--version' to stdout,
5154 print 'help' to stdout if --help is given,
5155 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5156 arguments are given; fixed --help
5158 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5160 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5161 * support/regression/tests/bug-1493710.c: added
5163 2006-05-27 Borut Razem <borut.razem AT siol.net>
5165 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5167 * support/regression/ports/pic16/support.c: increase stack size
5168 from default 64 bytes to 128 bytes
5169 * support/regression/tests/staticinit.c,
5170 support/regression/tests/float.c: regression tests fully enabled
5171 for pic16 port by putting the initialized data arrays into the code
5173 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5174 This was changed by mistake in the previous version.
5176 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5178 * src/pic16/gen.c (genFunction, genEndFunction): some
5179 beautifications, fixed bug with falsely restoring FSR2 in large
5180 stack model, thanks to Beau E. Cox for reporting the bug
5182 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * debugger/mcs51/break.c,
5185 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5186 use %p to print pointers, made address variables unsigned
5187 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5188 * debugger/mcs51/symtab.c (parseSymbol): must return something
5189 * src/mcs51/gen.c (aopForSym): small optimization,
5190 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5191 (freeAsmop): added missing break,
5192 (aopPut): removed parameter bvolatile, determine it inside the function,
5193 (saveRegisters, unsaveRegisters): small optimization,
5194 (genIpush): removed pointless check,
5195 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5196 replaced sprintf with SNPRINTF,
5197 replaced strcpy with strncpyz,
5198 updated aopPut calls,
5199 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5200 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5202 2006-05-24 Borut Razem <borut.razem AT siol.net>
5204 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5205 modification of test for the pic16 port, put the array to the code
5206 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5208 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5210 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5211 * support/Util/pstdint.h: added
5213 2006-05-22 Borut Razem <borut.razem AT siol.net>
5215 * src/regression/Makefile: removed bool2.c test, added -q linker option
5216 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5217 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5218 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5219 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5220 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5221 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5222 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5223 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5224 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5226 2006-05-22 Raphael Neider <rneider AT web.de>
5228 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5229 bug #1492360 (problematic due to generic pointers, see code)
5231 2006-05-22 Borut Razem <borut.razem AT siol.net>
5233 * support/regression/ports/pic16/specs.mk: removed stack size linker
5235 * support/regression/tests/array.c,
5236 support/regression/tests/bitopcse.c,
5237 support/regression/tests/bug-908454.c,
5238 support/regression/tests/malloc.c: modified for pic16 regression test
5239 * support/regression/tests/bitfields.c:
5240 pic16 - excluded bitfileds of size > 8
5241 * support/regression/tests/bp.c: pic16 - reduced data size
5242 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5243 * support/regression/tests/bug-460010.c:
5244 pic16 - used the absolute address the fits in memory
5245 * support/regression/tests/bug-716242.c:
5246 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5247 * support/regression/tests/float.c:
5248 pic16 - excluded - data size too big
5249 * support/regression/tests/onebyte.c:
5250 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5251 * support/regression/tests/shifts.c:
5252 pic16 - function names probably have to differ in first X characters
5254 * support/regression/tests/staticinit.c:
5255 pic16 - excluded some tests due error: no target memory available for
5258 2006-05-22 Borut Razem <borut.razem AT siol.net>
5260 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5261 second try. Thanks Stas Sergeev once more.
5263 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5265 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5266 (genLeftShift, genRightShift): fixed bug 1491627
5267 * src/hc08/peeph.def (rules 7, 8.x): added
5268 * support/regression/tests/shifts.c (ShiftLeftByParam,
5269 ShiftRightByParam, testShiftByParam): added to test variable shifting
5271 2006-05-20 Raphael Neider <rneider AT web.de>
5273 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5274 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5275 (allocReg): add only new registers to dynAllocRegs,
5276 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5277 #1489055, #1445850, and probably #1483693
5279 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5281 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5282 bug in for-loop that didn't emit the last of CONFIG and ID registers
5284 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5286 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5288 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5289 1489016, 1434401 and 1490124
5290 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5291 1489016, 1434401 and 1490124
5293 2006-05-17 Borut Razem <borut.razem AT siol.net>
5295 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5298 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5300 * device/include/mcs51/P89c51RD2.h,
5301 * device/include/mcs51/P89LPC901.h,
5302 * device/include/mcs51/P89LPC922.h,
5303 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5305 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5307 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5308 to fix missing stack pragma in compiled binary object file,
5310 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5312 * support/packihx/configure.in,
5313 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5314 determine sizeof basic types even while cross compiling
5316 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5318 * src/avr/gen.c (aopop),
5319 * src/ds390/gen.c (aopOp),
5320 * src/hc08/gen.c (aopOp),
5321 * src/mcs51/gen.c (aopop),
5322 * src/pic16/gen.c (pic16_aopOp),
5323 * src/pic/gen.c (aopOp),
5324 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5325 if size of operand is smaller than spill location
5327 2006-05-12 Borut Razem <borut.razem AT siol.net>
5329 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5330 have to have CR/LF line endings even if they are checked out on *nix
5331 or on WIN32 in cygwin binmode
5333 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5336 * device/include/ds80c390.h: added sfr16 definitions
5340 * src/ds390/ralloc.c,
5341 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5342 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5343 bit returning functions
5344 * support/regression/tests/sfr16.c: enabled test on ds390
5346 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5348 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5349 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5351 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5353 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5354 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5355 (cl_address_space constructor): removed expensive initialization,
5356 (cl_address_space::get_cell): extended for late initialization,
5357 (cl_address_space::*): use late initialization,
5358 (cl_address_decoder::activate): removed expensive initialization,
5359 This reduced regression test running time by 25%
5361 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5369 * support/packihx/Makefile.in,
5370 * support/packihx/clean.mk,
5371 * support/packihx/Makefile.bcc,
5372 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5374 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5376 * src/SDCCval.c (valNot): fix for regression test failure
5377 of not.c on big endian hosts
5379 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5383 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5385 * device/lib/mcs51/Makefile.in: changed string comparison operator
5386 to = for POSIX compliance; == is bash extension
5388 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5393 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5395 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5396 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5397 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5398 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5399 bug report #1478657,
5401 2006-05-05 Borut Razem <borut.razem AT siol.net>
5403 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5406 2006-05-02 Borut Razem <borut.razem AT siol.net>
5408 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5409 create *.ind, which made make to fail if invoked with -j 2
5411 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5413 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5414 Hubert Sack for patch 1479782
5416 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5418 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5420 2006-05-01 Raphael Neider <rneider AT web.de>
5422 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5423 (create_pic): store only prefix-free device name,
5424 (init_pic): check for device names with "16" prefix,
5426 * src/pic/device.h (struct PIC_device),
5427 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5429 * device/include/pic/pic12f{635,675,629,683}.h,
5430 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5431 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5432 * device/include/pic/pic16f505.h,
5433 * device/lib/pic/libdev/pic16f505.c: removed
5434 * device/include/pic/pic14devices.txt: added support for pic12f
5435 devices, removed unsupported non 16-bit devices
5436 [above changes provided by patch from Zik Saleeba]
5437 * src/pic/*, src/pic16/*, device/include/pic16/*,
5438 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5440 2006-05-01 Borut Razem <borut.razem AT siol.net>
5442 * configure.in, configure, doc/Makefile.in:
5443 sync with nightly build makefile - latex, dvipdf and dvips
5446 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5448 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5449 in the library source
5451 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5455 2006-04-28 Raphael Neider <rneider AT web.de>
5457 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5458 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5459 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5460 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5462 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5464 * device/lib/pic/libdev/Makefile.in,
5465 * device/lib/hc08/Makefile.in,
5466 * device/lib/gbz80/Makefile.in,
5467 * device/lib/z80/Makefile.in,
5468 * device/lib/ds390/Makefile.in,
5469 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5470 thanks to Borut for the bug report
5472 * configure: always create doc/Makefile independent from --enable-doc
5473 * Makefile.in: always install from directory doc independent from
5475 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5477 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5478 * doc/Makefile.in: install *.txt if present
5479 * device/include/Makefile.in (install): added installation of pic/*.inc
5480 and pic/*.txt files again, they were erroneously removed
5482 2006-04-28 Raphael Neider <rneider AT web.de>
5484 * src/pic/{gen.c,main.h,pcode.c},
5485 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5486 concerning signedness with casts
5488 2006-04-28 Raphael Neider <rneider AT web.de>
5490 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5491 definition of an interrupt handler,
5492 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5493 interrupt handler stuff from picglue() to separate routine,
5494 (picglue): enabled definition of intr handlers in files w/o main()
5496 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5498 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5499 compilation with MSVC 2005 Express Edition (VC8)
5501 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5503 * device/lib/Makefile: fixed build of gbz80 lib
5505 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5507 * support/regression/tests/bug-460010.c,
5508 * support/regression/tests/bug-524691.c,
5509 * support/regression/tests/bug-716242.c: removed conditional defines
5510 that are already in testfwk.h
5512 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5514 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5515 (AccAXRsh1): added, shift right by 1,
5516 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5518 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5520 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5522 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5523 remove cast to same type
5524 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5525 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5527 * link/z80/Makefile: removed, they have moved to
5530 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5531 * install-sh: fix bug #1204398 by setting umask 0022
5532 * device/lib/Makefile: separate build of z80 and gbz80 lib
5534 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5536 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5537 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5539 One basic decision: e.g. src/clean.mk includes further files. In order
5540 to make this work there are two solutions:
5541 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5542 run configure on them. This way they can use
5543 'include $(srcdir)/port-clean.mk'
5544 - always include clean.mk by the Makefile at the same level. To avoid
5545 that `make clean` tries to include and build Makefile.dep the
5546 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5547 implemented, because now even `make uninstall` doesn't create
5548 Makefile.in. clean.mk could be eliminated by pasting it in
5551 * debugger/mcs51/Makefile.in: build own objects from library sources
5552 (SLIB, SDCC) in current directory
5554 * configure, configure.in: renamed --disable-device-lib-build in
5555 --disable-device-lib; added --enable-doc, the required tools are
5556 searched by configure; added result message; the toolchain for the
5557 belonging ports are now only built, if the port is enabled.
5559 * support/regression/*: all output is written in directory gen, because
5560 the fwk and ports directories don't livet in the build tree using vpath
5562 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5563 --disable-device-lib, added --enable-doc, added section VPATH
5565 * sim/ucsim/configure.in,
5566 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5567 z80 are enabled by default
5569 2006-04-24 Raphael Neider <rneider AT web.de>
5571 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5572 to config word, "pic14_"-prefixed some extern functions
5573 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5574 config word has been found
5575 * src/pic/device.h: added prototypes
5576 * src/pic/pcode.c: added "pic14_"-prefix where needed
5577 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5579 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5581 (pic14emitRegularMap): ignore config words,
5582 (pic14createInterruptVect): moved generating __config directives away
5583 (picglue): have __config directives emitted
5585 2006-04-24 Borut Razem <borut.razem AT siol.net>
5587 * doc/Makefile: sync with nightly build makefile
5589 2006-04-24 Raphael Neider <rneider AT web.de>
5591 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5592 registers that have not been assigned proper liveranges,
5593 fixes #1469504 and #1474602,
5594 (pCodeRegOptimizeRegUsage): fixed typo in comment
5596 2006-04-24 Borut Razem <borut.razem AT siol.net>
5598 * device/examples/main8051.c: deleted - it was removed from CVS
5599 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5600 after the transition to Subversion
5601 * src/SDCCalloc.h: deleted - it was removed from CVS
5602 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5603 after the transition to Subversion
5604 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5605 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5606 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5607 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5609 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * as/asx8051.dsp: added mcs51/strcmpi.h
5612 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5613 * as/hc08/aslink.h: updated lnksect prototype
5615 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5617 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5618 (newdot): handle A_ABS
5620 * as/mcs51/asout.c (outarea): output address
5621 * as/hc08/lkaomf51.c,
5622 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5624 * as/mcs51/i51pst.c,
5625 * as/z80/z80pst.c: "ABS" is not A_OVR
5626 * as/hc08/lkarea.c (newarea): read a_addr,
5627 (lnkarea): added codemap array, sort absolute areas to the front,
5628 combine all GSINITx/GSFINAL,
5629 (find_empty_space, allocate_space): new functions,
5630 (lnksect): return next address, handle absolute sections
5631 * as/mcs51/lkarea.c (newarea): read a_addr,
5632 lnksect2 prototype changed,
5633 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5634 (find_empty_space, allocate_space): new, factored out of lnksect2,
5635 (lnksect2): return next address, handle absolute sections
5637 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5638 * as/hc08/lklibr.c (addfile, fndsym),
5639 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5640 index out of range and detect both '\' and '/'
5641 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5642 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5643 regression tests (ds390 cannot return bool yet)
5644 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5645 document critical interrupts on z80, document changed SDCC define
5646 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5647 (_a390_mapping): added .org directive
5648 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5649 (genMultOneByte): fixed warnings
5650 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5652 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5653 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5654 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5655 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5656 * src/pic16/main.c: removed newReg prototype
5657 * src/pic16/pcode.c,
5658 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5660 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5662 * src/pic16/ralloc.c
5663 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5665 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5666 from short to PIC_OPTYPE
5667 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5668 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5669 optype from short to PIC_OPTYPE
5670 * src/port.h: made int_size unsigned to fix warnings
5671 * src/SDCC.y: fixed warning on MSVC
5672 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5673 * src/SDCCopt.c (convertToFcall): fixed warnings
5674 * src/SDCCsymt.h: removed double prototype for genSymName
5675 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5676 offset int to fix warnings
5678 2006-04-22 Borut Razem <borut.razem AT siol.net>
5680 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5681 references to CVS replaced with Subversion
5683 2006-04-21 Borut Razem <borut.razem AT siol.net>
5685 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5686 references to CVS replaced with Subversion
5688 2006-04-19 Borut Razem <borut.razem AT siol.net>
5690 * src/version.awk: adapted for svn
5691 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5692 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5693 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5694 /binutils-avr/etc/*.vi, *.jin: removed all properties
5695 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5697 2006-04-19 Borut Razem <borut.razem AT siol.net>
5699 * CVS to Subversion migration completed
5701 2006-04-18 Borut Razem <borut.razem AT siol.net>
5703 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5704 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5706 2006-04-17 Borut Razem <borut.razem AT siol.net>
5708 * device/include/Makefile.in: added pic/*.inc to the installation
5710 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5712 * support/regression/collate-results.py: fixed output in case of
5714 * support/regression/generate-cases.py: fixed splitting of pathnames
5716 * as/hc08/lklibr.c (addfile),
5717 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5719 2006-04-11 Raphael Neider <rneider AT web.de>
5721 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5722 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5723 * src/pic16/pcode.c (assignValnums): fixed #1460578
5725 2006-04-11 Raphael Neider <rneider AT web.de>
5727 * device/lib/pic/libdev/*.c,
5728 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5729 fixes #1468739, enables compilation in --std-c99 mode
5730 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5732 2006-04-11 Raphael Neider <rneider AT web.de>
5734 * src/pic/device.c (find_device): removed debug output
5735 (list_valid_pics): enabled verbose listing of supported devices
5736 * device/include/stdbool.h: define bool as char for pic14/16 as well
5738 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5740 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5742 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5744 * .version: bumped version to 2.5.6
5745 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5747 2006-04-06 Raphael Neider <rneider AT web.de>
5749 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5750 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5751 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5752 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5753 pic14_constructAbsMap
5754 (pic14printPublics): declare absolute global symbols as global
5755 (pic14createInterruptVect),
5756 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5757 (newReg): assume new registers unused, use correct name in
5758 hashtable (reg->name instead of name), more debugLog output
5759 * src/pic/device.h (PIC_device): added fields for verbose output
5760 * src/pic/device.c: moved device definition to pic14devices.txt,
5761 added routines for runtime parsing of pic14devices.txt,
5762 added support for second config word
5763 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5764 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5765 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5766 (_pic14_parseOptions): moved pCodeInitRegisters here
5767 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5768 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5769 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5770 handling the pseudo stack
5771 * device/lib/Makefile.in: ignore failures in objects-pic16,
5772 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5773 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5774 * device/lib/pic/Makefile.subdir,
5775 * device/lib/pic16/Makefile.subdir: improved clean rules
5776 * device/lib/pic/libdev/: NEW, pic14 device libraries
5777 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5778 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5779 * device/include/Makefile.in: create subdir and install pic14 headers
5780 * device/include/pic/p16f_common.inc: removed unused declarations
5781 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5782 PICs from inc2h.pl v1.6,
5783 replaced BIT_AT macros with struct declarations
5784 * device/include/pic/pic14devices.txt: definition of supported devices,
5785 all above improvements contributed by Zik Saleeba, thanks
5786 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5787 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5790 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5792 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5793 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5794 thanks to Charles Olds
5796 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5798 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5800 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5802 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5803 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5804 * support/regression/bug1464657.c: added, new test
5806 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5808 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5811 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5813 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5814 --no-peep and --peep-file <file> are used don't use default rules but
5817 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * src/mcs51/gen.c (genCall): fixed bug 1457608
5821 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5823 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5824 changes seem to cause (trigger?) problems with the build system.
5826 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5828 * src/SDCCpeeph.c (operandsLiteral): new, added,
5829 (callFuncByName): inserted operandsLiteral
5830 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5832 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5834 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5835 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5837 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5839 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5840 implemented patch 1120823 Thanks to Willy De la Court (normal
5841 interrupts need an interrupt number now if they are made critical),
5842 and enabled nesting of critical functions though not for gbz80
5843 (genCritical, genEndCritical): added functions
5844 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5845 * src/z80/mappings.i: added "ei" to all mappings
5847 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5849 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5850 submitted by the Debian SDCC maintainer Aurelien Jarno:
5851 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5852 archive with gcc 4.1 on mips and wrote the patch"
5854 2006-03-16 Raphael Neider <rneider AT web.de>
5856 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5857 the left operand is shorter than the result (c* = lit-c* + int),
5859 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5862 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5864 * src/.version: increased version number to 2.5.5
5865 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5866 linking is done manually in pic16 port's _linkEdit,
5867 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5868 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5869 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5870 allocate asmop as AOP_ACC,
5871 (aopForRemat): added parameter 'bool result' in function declaration,
5872 (pic16_aopGet): return AOP_ACC when accessing WREG,
5873 (pic16_popGetTempReg): minor modification,
5874 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5875 'pic16_allocWithIdx',
5876 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5877 calling function in absolute addresses,
5878 (genAssign): take into account AOP_ACC asmop,
5879 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5880 * src/pic16/pcoderegs.c: some debug functions and lines added,
5881 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5882 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5884 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5885 call to allocReg, not by manually allocating a new one,
5886 (pic16_assignRegisters): now before going through the register
5887 allocating functions mark all registers as free. This eliminates some
5888 side effects resulting from peephole parser done earlier in the backbone
5890 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5892 * src/SDCCicode.c (geniCodeLogic),
5893 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5895 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5897 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5898 (genSend): bugfix, do not allocate and free twice,
5899 (shiftRLong): handle partially overlapping aops
5900 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5902 2006-03-08 Borut Razem <borut.razem AT siol.net>
5904 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5907 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5909 * support/regression/tests/bug1409955.c: new, added
5910 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5911 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5912 (aopForSym, aopOp): increment asmop.allocated if reused,
5913 (freeAsmop): decrement asmop.allocated and check for zero instead of
5915 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5916 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5917 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5918 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5919 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5920 genSignedRightShift, genRightShift, genDataPointerGet,
5921 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5922 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5923 in reverse order from allocation,
5924 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5925 added swappedLR to keep track
5926 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5927 pdata & code for GCC, z80, gbz80 & hc08
5928 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5930 2006-03-08 Raphael Neider <rneider AT web.de>
5932 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5934 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5937 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5938 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5940 2006-03-06 Borut Razem <borut.razem AT siol.net>
5942 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5943 made the linker quiet
5945 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5947 * src/pic16/gen.c (genPcall): fixed bug #1443644
5948 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5949 which dumps before the function entry point a data byte which represents
5950 the number of the local variables used by the specified function, added
5951 'xinst' for initial support for Extended Instruction Support,
5952 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5953 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5954 port->fun_prefix anymore (may change later),
5955 (genFunction, genEndFunction): do not store/restore local registers for
5956 _main (this should take care the --main-return command line option in
5958 (genOr): removed some legacy pic-port instructions,
5959 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5960 performing operations with SFR's causes data to be written more than
5961 once to each SFR. Perhaps SFRs should be handled in special cases...
5962 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5964 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5965 into account for stack starting position,
5966 (struct OPTIONS pic16_optionsTable): added command line argument
5967 --extended or -y for Extended Instruction Support,
5968 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5969 (deassignLRs): *** perhaps the most important change, old 'for' code
5970 (commented out for reference), didn't account for some registers which
5971 were left marked 'not free' after a pointer operation. The change
5972 reduces register usage a lot in some cases
5974 2006-03-04 Borut Razem <borut.razem AT siol.net>
5976 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5978 * support/regression/tests/bug-524697.c: decreased array size for
5979 mcs51 to fit into the internal RAM
5980 * support/regression/Makefile.in: a little bit more verbose
5982 2006-03-03 Borut Razem <borut.razem AT siol.net>
5984 * support/regression/fwk/lib/testfwk.c,
5985 support/regression/fwk/include/testfwk.h: introduced function
5986 _prints(), nonrecursive _printn(), call _initEmu() from main()
5987 * support/regression/ports/gbz80/support.asm,
5988 support/regression/ports/ucz80/support.asm,
5989 support/regression/ports/z80/support.asm,
5990 support/regression/ports/ds390/support.c,
5991 support/regression/ports/hc08/support.c,
5992 support/regression/ports/host/support.c,
5993 support/regression/ports/mcs51/support.c,
5994 support/regression/ports/xa51/support.c: added empty _initEmu()
5996 * support/regression/ports/pic16/gpsim.cmd,
5997 support/regression/ports/pic16/spec.mk,
5998 support/regression/ports/pic16/support.c,
5999 support/regression/Makefile.in: added pic16 regression test
6001 2006-03-01 Raphael Neider <rneider AT web.de>
6003 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6004 genConstPointerGet): use safe way of generating MOVFF to cover
6005 literals as well as registers, fixes bug #1440527
6006 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6008 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6009 more correctly, fixes bug #1232186
6010 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6011 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6012 gplink guess the correct processor in more cases, applied patch
6013 from Till Riedel attached to and fixing bug #1436552
6015 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6017 * support/regression/tests/array.c: added, contains check for #1434401
6018 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6020 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6022 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6023 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6024 * device/include/mcs51/c8051f326.h,
6025 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6026 * device/include/mcs51/c8051f000.h,
6027 * device/include/mcs51/c8051f018.h,
6028 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6029 PCON_IDLE,PCON_STOP and added sfr16 definitions
6031 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6033 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6034 genGetWord): fixed bug 1409955
6036 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6038 * device/include/hc08/mc68hc908gp32.h,
6039 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6041 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6043 * src/SDCCast.c (constExprValue): return NULL if not a value
6044 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6045 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6046 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6048 2006-02-13 Borut Razem <borut.razem AT siol.net>
6050 * src/regression/ptrarg.c: added, fails due to bug #1430967
6051 * src/regression/Makefile: ptrarg.c added, ...
6053 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6056 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6058 2006-02-11 Borut Razem <borut.razem AT siol.net>
6060 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6061 print "Processor: xxx" message to stdout only if --verbose
6063 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6065 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6066 * support/regression/tests/bug1426356.c: added
6067 * support/regression/tests/bitfields.c: removed 2 tests
6069 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6071 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6072 * device/include/mcs51/c8051f330.h,
6073 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6074 PCON_IDLE,PCON_STOP and added sfr16 definitions
6075 * device/lib/_divsint.c,
6076 * device/lib/_divuint.c,
6077 * device/lib/_divulong.c,
6078 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6079 register bank bug for small stackauto
6081 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6083 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6085 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6087 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6088 * all.dsp: corrected several bin paths
6089 * device/include/mcs51/c8051f120.h,
6090 * device/include/mcs51/c8051f300.h,
6091 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6092 to PCON_IDLE,PCON_STOP
6093 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6094 * device/lib/printf_large.c (output_float): fixed bug 1388703
6095 * support/regression/tests/bug1057979.c: added test for bug 1388703
6097 2006-02-08 Raphael Neider <rneider AT web.de>
6099 * src/pic/pcode.c (pciTRIS): fixed typo,
6100 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6101 (LinkFlow): fixed handling of flows that end in a call,
6102 (ReuseReg): perform safety check earlier
6103 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6104 to work with flows at the beginning of a pBlock,
6105 fixes #1426557 (Symbol not previously defined),
6106 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6108 (RemoveUnusedRegisters): update register usage info
6109 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6110 created, reuse existing ones instead
6111 * src/pic/gen.c (genPcall): fixed #1424719
6113 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6115 * link/z80/lkmain.c,
6117 * link/z80/lkdata.c,
6118 * link/z80/aslink.h: fixed build on current cygwin:
6119 replaced getline() by lk_getline()
6121 2006-02-01 Borut Razem <borut.razem AT siol.net>
6123 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6124 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6125 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6126 src/regression/bool1.c, src/regression/bool2.c,
6127 src/regression/bool3.c, src/regression/call1.c,
6128 src/regression/compare.c, src/regression/compare10.c,
6129 src/regression/compare2.c, src/regression/compare3.c,
6130 src/regression/compare4.c, src/regression/compare5.c,
6131 src/regression/compare6.c, src/regression/compare7.c,
6132 src/regression/compare8.c, src/regression/compare9.c,
6133 src/regression/configword.c, src/regression/for.c,
6134 src/regression/inline.c, src/regression/mult1.c,
6135 src/regression/nestfor.c, src/regression/or1.c,
6136 src/regression/pointer1.c, src/regression/ptrfunc.c,
6137 src/regression/rotate1.c, src/regression/rotate2.c,
6138 src/regression/rotate3.c, src/regression/rotate4.c,
6139 src/regression/rotate5.c, src/regression/rotate6.c,
6140 src/regression/rotate7.c, src/regression/string1.c,
6141 src/regression/struct1.c, src/regression/sub.c,
6142 src/regression/sub2.c, src/regression/switch1.c,
6143 src/regression/while.c, src/regression/xor.c,
6144 src/regression/create_stc, src/regression/simulate,
6145 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6147 * src/regression/gpsim_assert.h: added
6149 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6151 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6152 ((void (code *) (void)) 0) ();
6161 * as/mcs51/aslink.h,
6163 * as/mcs51/asmain.c,
6164 * as/mcs51/lkdata.c,
6166 * as/mcs51/lkmain.c,
6169 * as/z80/asmain.c: fixed build on current cygwin:
6170 replaced getline() by as_getline()
6172 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6174 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6175 declarator in the symbol chain
6177 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6178 parameter list for function pointers
6179 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6180 * support/regression/tests/bug-716242.c: added
6182 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6184 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6186 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6188 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6190 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6191 inifinitely recurseable, added static
6192 * support/regression/tests/bug-1408066.c: added
6194 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6197 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6198 renamed, added possibility to create "postLoopLbl"-labels
6199 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6200 newiTempLoopHeaderLabel
6201 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6202 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6203 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6204 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6205 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6206 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6207 (basicInduction): fixed bug #136564, made static,
6208 (loopInduction): changed parameter of basicInduction, made static,
6209 (addPostLoopBlock): added
6210 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6211 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6213 * support/regression/tests/bug-136564.c: added
6214 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6215 --std-sdcc99 to LIBSDCCFLAGS
6217 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6221 * support/regression/tests/bug-1406131.c: added
6223 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6225 * src/SDCCast.c (decorateType): fix promotion of unary minus
6226 * src/SDCCsymt.c (computeType): beautified
6227 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6228 (valUnaryPM, valComplement): fix sign and promotion,
6229 (valNot): ANSI: result type is int (SDCC: unsigned char)
6230 * support/regression/tests/uminus.c: speedup by removing superflous
6232 * support/regression/tests/onebyte.c: added promotion and signedness
6233 tests for unary minus
6234 * support/regressions/tests/bug-477927.c: disable warning about
6235 uninitialized variables
6236 * support/regression/tests/not.c: added
6238 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6240 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6241 * src/mcs51/gen.c (gen51Code): show final register usage after
6242 fillGaps in asm with --i-code-in-asm
6243 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6244 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6245 incUsed, rliveClear, adjustIChain): made static,
6246 (setFromRange): excluded because it's unused,
6247 (findPrevUseSym, markWholeLoop): added,
6248 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6249 through all branches of predecessors enables sdcc to emit the warning
6250 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6251 (rlivePoint): made static, added parameter emitWarnings which is only
6252 true during the first run out of two,
6253 (findRecursiveSucc, findRecursivePred): removed,
6254 (computeLiveRanges): made static, added parameter emitWarnings,
6255 (dumpIcRlive): added for debugging only
6256 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6257 removed prototype of setFromRange()
6258 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6259 in call of computeLiveRanges()
6260 * support/regression/tests/bug-895992.c: added
6261 * support/regression/tests/bug-971834.c: added
6262 * support/valdiag/tests/bug-895992.c: added
6263 * support/valdiag/tests/bug-971834.c: added
6265 2005-12-18 Raphael Neider <rneider AT web.de>
6267 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6268 (genUnpackBits): improved code for direct operands,
6269 (genPackBits): improved code for literal assignment to bitfields
6270 and for direct destination operands (no FSR indirection),
6271 prevented redundant AND, fixes #1362800,
6272 (AccLsh): added parameter to disable masking of the result
6273 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6274 skip instructions with side-effects (like incfsz),
6275 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6276 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6277 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6280 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6282 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6283 volatile variables as spill location
6285 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6287 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6289 * support/regression/tests/bug-1376320.c: added
6291 2005-12-08 Raphael Neider <rneider AT web.de>
6293 * src/pic/device.c: renamed is_shared to pic14_is_shared
6294 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6295 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6296 (is_valid_identifier): added for above workaround
6298 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * device/lib/Makefile.in: fixed to enable port-specific-objects
6301 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6302 char, thanks Hubert Sack
6303 * doc/sdccman.lyx: documented --xstack-loc,
6304 elaborated a bit more on interrupts and pitfalls,
6305 removed "setjmp/longjmp unsupported",
6306 documented some unsupported C99 features
6307 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6308 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6309 if, thanks Hubert Sack
6310 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6311 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6313 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6314 regression tests can report resource usage (rfe 700441)
6315 * support/regression/collate-results.py: report resource usage
6316 * support/regression/ports/ds390/spec.mk,
6317 * support/regression/ports/hc08/spec.mk,
6318 * support/regression/ports/mcs51/spec.mk,
6319 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6320 * support/regression/ports/ds390/uCsim.cmd,
6321 * support/regression/ports/hc08/uCsim.cmd,
6322 * support/regression/ports/mcs51/uCsim.cmd,
6323 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6324 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6325 library, use the default one
6326 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6327 building the library
6329 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6331 * config.dsp: added dependency on .version and configure_vc.awk
6332 * device/include/setjmp.h: updated for --stack-auto and --xstack
6333 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6334 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6335 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6336 * device/lib/libsdcc.lib: added _setjmp
6337 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6338 (decorateType): fixed bug 1372851,
6339 (optimizeGetHbit): fixed warning
6340 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6341 array initialisation
6342 * support/regression/tests/bug1057979.c: added test for bug 1358192
6343 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6345 2005-12-03 Borut Razem <borut.razem AT siol.net>
6347 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6348 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6350 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6352 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6353 createIval): implement symbol independant "flexible array member",
6354 (createIvalCharPtr): implemented flexible array initialisation with a
6356 * src/SDCCsymt.c (copyStruct): removed,
6357 (getSize): fixed misleading comment,
6358 (getAllocSize): removed, the additional allocation size is now in
6359 sym->flexArrayLength,
6360 (checkStructFlexArray): new, syntax checks for flexible array members,
6361 (compStructSize): added syntax checks for "flexible array members"
6362 (copyStruct): removed,
6363 (copyLinkChain): removed inefficient fix for bug 770487
6364 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6365 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6366 symbol->flexArrayLength
6368 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6369 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6370 * support/regression/tests/structflexarray.c: added
6371 * support/valdiag/tests/structflexiblearray.c: added
6373 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6375 * src/SDCCast.c (decorateType): fixed bug 1368489
6376 * support/Util/SDCCerr.c,
6377 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6379 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6381 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6382 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6384 2005-11-27 Borut Razem <borut.razem AT siol.net>
6386 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6387 support/cpp2/mkdeps.h: added command line option
6388 -obj-ext=<extension> to SDCPP to define object file externion, used
6389 for generation of make dependencies (-M)
6390 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6392 2005-11-26 Borut Razem <borut.razem AT siol.net>
6394 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6395 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6396 added pic and pic16 libraries
6398 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6400 * device/include/float.h: Corrected typo in prototype of __fsgt
6402 2005-11-25 Borut Razem <borut.razem AT siol.net>
6404 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6405 added creation of model-mcs51-stack-auto libraries
6407 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6409 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6411 * src/SDCCast.c (createIvalArray): removed obsolete comment
6413 2005-11-24 Borut Razem <borut.razem AT siol.net>
6415 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6416 added missing device/lib/mcs51/crt*.asm sources
6418 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6420 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6422 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * device/lib/_fs2schar.c,
6425 * device/lib/_fs2sint.c,
6426 * device/lib/_fs2slong.c: optimized inline asm
6428 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6430 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6431 Better handling of floats between -1.0 and 0.0.
6433 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6435 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6436 (the missing "if"s prohibited removal of redundant labels)
6438 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6440 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6441 Properly convert floats between -1.0 and 0.0 to long, int, and char
6442 types (max integer value of negative floats tends to zero).
6443 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6444 Removed changes made so to work properly with floats between
6445 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6448 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6450 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6451 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6452 (genCast) cosmetic change
6453 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6454 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6456 * support/regression/tests/bitfields (testSignedBitfields): added
6458 2005-11-18 Borut Razem <borut.razem AT siol.net>
6460 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6461 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6462 introduced SILENT option to make building of pic16 libraries less
6464 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6466 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6467 Now they work properly with floats between -1.0 and 0.0
6468 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6470 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * src/SDCCicode.c (printOperand): added missing else
6474 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6476 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6477 reformatted for better readability
6478 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6481 2005-11-17 Borut Razem <borut.razem AT siol.net>
6483 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6484 introduced SILENT option to make building of pic16 libraries less
6485 verbose - used for nightly snapshot build
6486 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6487 available on Win32 platforms.
6488 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6489 medium, large, pic and pic16
6491 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6493 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6494 printf("%f"...) sets fraction to zero.
6496 2005-11-16 Raphael Neider <rneider AT web.de>
6498 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6500 * src/pic/gen.c (genIfx): implemented for CARRY bit
6501 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6502 to generic pointers, fixes #1357332,
6503 (pic16_movLit2f): NEW,
6504 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6506 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6508 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6510 2005-11-11 Raphael Neider <rneider AT web.de>
6512 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6513 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6514 compute pointer's type from operand,
6515 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6516 improved single bit reads, fixes bug #1353379
6518 2005-11-09 Borut Razem <borut.razem AT siol.net>
6520 * support/scripts/sdcc.nsi: added lib/pic to the package
6522 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6524 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6526 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6528 * support/regression/tests/bug1348008.c: added
6529 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6530 * support/regression/tests/bug1337835.c: updated comment
6532 2005-11-06 Borut Razem <borut.razem AT siol.net>
6534 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6535 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6536 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6537 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6538 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6539 dynamic construction of cl_error_class and derivates - 2.nd try
6541 2005-11-05 Borut Razem <borut.razem AT siol.net>
6543 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6544 bug, which caused Bus Errors on sparc solaris
6546 2005-11-04 Borut Razem <borut.razem AT siol.net>
6548 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6549 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6550 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6551 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6552 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6553 and derivates to resolve the initialization problem on OSX
6555 2005-11-02 Borut Razem <borut.razem AT siol.net>
6557 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6558 corrected typo - #include <winsock2.h>
6560 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6562 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6563 (_asxxxx_mapping): added org directive for future enhancements
6565 2005-11-01 Borut Razem <borut.razem AT siol.net>
6567 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6568 enabled sockets on WIN32
6569 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6571 2005-10-31 Borut Razem <borut.razem AT siol.net>
6573 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6574 WIN32 backslash path delimiters should be escaped when used in C strings
6575 * support/regression/tests/bitfields.c: exclude failing assertions for
6576 __CYGWIN32__ and __MINGW32__ hosts
6578 2005-10-30 Borut Razem <borut.razem AT siol.net>
6580 * src/SDCCutil.c: corrected double comparison typo
6582 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6584 * device/lib/medium/Makefile: added for new memory model medium
6585 * device/include/asm/mcs51/features.h: updated for medium/pdata
6586 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6587 added Multiply & Accumulate sbit's and MAC0_PAGE define
6588 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6589 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6590 * device/lib/_mullong.c: update for medium model
6591 * device/lib/incl.mk: added medium model
6592 * doc/sdccman.lyx: documented medium model
6593 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6594 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6595 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6596 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6597 (allocParms): set SCLS and OCLS to pdata for medium model
6598 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6600 (powof2): return <0 if not power of 2
6601 * src/avr/gen.c (genBitWise): use updated powof2
6602 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6603 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6604 (shiftLLeftOrResult): use B if necessary
6605 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6606 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6607 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6608 * support/regression/Makefile.in: added test-mcs51-medium
6609 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6611 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6613 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6615 * device/lib/time.c (mktime): fixed bug 1334315
6617 2005-10-28 Raphael Neider <rneider AT web.de>
6619 * device/include/pic/p16f_common.inc: added common declarations
6620 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6622 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6624 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6625 (aopPutUsesAcc): added to predict accumulator use,
6626 (assignResultValue): save acc if necessary,
6627 (genMinusDec): store result if indirectly addressed,
6628 (genDivOneByte): save acc if necessary,
6629 (movLeft2Result): bugfix if left already in acc,
6630 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6631 attention to accumulator use (esp. pdata),
6632 (genReceive): receive pdata correctly
6633 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6634 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6636 2005-10-27 Raphael Neider <rneider AT web.de>
6638 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6640 2005-10-27 Raphael Neider <rneider AT web.de>
6642 * .version: changed version to 2.5.4
6643 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6644 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6645 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6646 arithmetics support routines
6647 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6648 * device/lib/Makefile.in: also create installdir for pic
6650 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6652 * src/pic/device.c (dump_sfr): rewritten to delegate register
6653 placement to the linker (use `extern sym' rather than sym EQU addr),
6654 (validAddress): fixed to check last specified address
6655 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6656 (popGetLit): truncate literal value to 8 bit,
6657 (popGet): moved assert to more appropriate place
6658 (popGetExternal): create pCode operand from and mark the according
6659 symbol as being `extern'
6660 (popGetAddr): added sanity check on immediate's offset, provide
6661 GPOINTER tag on demand
6662 (aopPut): fixed for immediates,
6663 (mov2w_op): move operand's address or contents to WREG (depending on
6664 operand type), safer variant of mov2w,
6665 (movwf,call_libraryfunc): NEW, handy abbreviations,
6666 (get_argument_pcop,get_return_val_pcop,pass_argument,
6667 get_returnvalue): interface for accessing function parameters and
6669 (assignResultValuei,genRet): use new parameter/return value interface
6670 (pic14_getDataSize): back to old version handling generic pointers,
6671 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6672 provided implementation and/or fixed old one,
6673 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6674 calls, removed legacy 8051 reference code
6675 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6676 (loadSignToC): NEW, move the operands sign bit to CARRY,
6677 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6678 genRightShiftSigned, accepts negative shift counts,
6679 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6680 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6681 generic pointers, __data pointers and __code pointers,
6682 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6683 and signed bitfields, limit bitfields to 8 bit,
6684 (genDataPointerGet): fixed number of bytes read,
6685 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6686 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6687 pointers to constant data are no longer assumed to point to __code
6688 space, removed invalid pointer types,
6689 (bitpatternFromVal): retrieve the PICs representation of an integer
6691 (genDataPointerSet): fixed assigning to po_immediate operands,
6692 (genGenPointerSet): implemented as library call,
6693 (genIfx): fixed incorrect condition,
6694 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6695 provide GPOINTER tag according to destination's storage class,
6696 (genCast): added code to handle casting to generic pointers, added
6697 sign-/zero extension of the result
6698 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6699 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6700 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6702 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6703 address/register resides in the shared banks
6704 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6705 put all variables into separate sections (have the linker arrange
6707 (picglue): put init code and interrupt handlers in separate sections
6708 * src/pic/main.c: added port specific options table, modified to PORT
6709 structure to make GPOINTERs 3 byte, added pic14_options
6710 (_pic14_do_link): private linking routine (update paths to libraries,
6711 add libsdcc.lib by default)
6712 * src/pic/main.h: declare pic14_options
6713 * src/pic/pcode.c: fixed instructions i/o relations,
6714 (RegCond): reverted to correct version,
6715 (newpCodeOpLit): truncate literals to 8 bit,
6716 (genericPrint): added debug output,
6717 (getRegFromInstruction): fixed for various operand types, simplified
6718 (BuildFlow): fixed broken handling of isntructions with labels
6719 (LinkFlow): start at last instruction in flow (skip trailing comments),
6720 pass the flow on to the next instruction after CALL
6721 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6722 (insertPCodeInstruction): fixed inserting after a skip instruction,
6723 (DoBankSelect): fixed for labeled instructions
6724 (OptimizepBlock): honor --nopeep switch
6725 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6726 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6727 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6728 (pCodeOptime2pCodes): allow disabling this optimization via
6729 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6730 but is still buggy), started implementation of a dataflow based
6731 pCode optimization (CSE + dead code elimination)
6732 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6733 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6734 names are independant of the stack location and therefore portable across
6737 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6739 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6740 (selectSpil): fixed bug 1337835 by not spilling bit variables
6741 * support/regression/tests/bug1337835.c: added test for this bug
6742 * src/mcs51/peeph.def: restart after rule 3.c,
6743 addded rules 263.x to optimize loading constants
6745 2005-10-26 Raphael Neider <rneider AT web.de>
6747 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6748 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6749 (genAssign): emit warning when casting literals to generic pointer
6750 type, also applies when taking the address of a fixed variable,
6751 (genCast): improved casting to generic pointers
6752 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6753 extern variables, added verbose error message
6754 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6756 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6758 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6759 carry must be complemented too
6760 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6761 could be emitted by genMinus
6762 * src/SDCCval.c (constVal): fixed bug 1305065
6764 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6766 * src/SDCCast.c (addCast): added promotion for bit variables
6767 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6768 promotion casts + optimisation
6769 (optimizeGetWord): fix warning 'i' might be used uninitialized
6770 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6771 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6773 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6775 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6776 all chars are promoted to int; promotion should be handled in SDCCast.c
6778 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6780 * device/lib/_strcmp.c: Fixed bug 1326457
6782 2005-10-11 Raphael Neider <rneider AT web.de>
6784 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6785 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6787 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6789 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6790 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6792 2005-10-04 Raphael Neider <rneider AT web.de>
6794 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6795 device/lib/pic16/pics.all: added pic18f1320
6796 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6798 2005-09-30 Raphael Neider <rneider AT web.de>
6800 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6801 * src/pic16/devices.inc: NEW, provides device descriptions
6802 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6804 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6806 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6809 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6812 documented Any Order Bit, Higher Order Byte and Higher Order Word
6813 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6814 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6815 (optimizeGetAbit): new, to get any bit, not only the high bit,
6816 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6817 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6818 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6819 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6820 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6821 GETABIT, GETBYTE, GETWORD: decorate them,
6822 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6823 (ast_print): added GETABIT, GETBYTE, GETWORD
6824 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6825 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6826 (geniCodeBinary): new generic binary icode,
6827 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6828 * src/port.h: updated comment for PORT.hasExtBitOp
6829 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6830 (genGetByte): new, to get a single byte,
6831 (genGetWord): new, to get a word from a long,
6832 (gen51Code): added GETABIT, GETBYTE, GETWORD
6833 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6835 2005-09-23 Raphael Neider <rneider AT web.de>
6837 * configure.in, configure: have device/lib/pic configured
6838 * device/lib/Makefile.in: added model-pic14
6839 * device/lib/clean.mk: added pic/ to clean rule
6840 * device/lib/pic: added rudimentary pic14 library providing support
6841 functions for multiplication/division/generic pointer access
6842 * src/SDCCopt.c (convilong): mark support functions as extern
6843 for pic14 port as well
6844 * src/pic/gen.c (genMult): added assertions,
6845 (genpic14Code): emit warning on unhandled iCodes
6846 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6847 * src/pic/pcode.c (pCodeOpCopy),
6848 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6849 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6850 SFR_REGISTER}), made safe for future extensions
6851 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6852 instructions even if preceeded by SKIP instructions (also remove
6853 them); removed unused code
6854 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6855 prevents leaving parts of the structure uninitialized after copying
6857 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6861 * support/regression/tests/addsub.c: added test for the bug
6863 2005-09-21 Raphael Neider <rneider AT web.de>
6865 * device/include/pic16/pic18f1220.h,
6866 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6867 * device/lib/pic16/Makefile.rules: added missing opening paren
6868 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6869 are provided in genutils.c,
6870 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6871 operand/result sizes,
6872 (genCmp): assert on NULL pointers first, then check deref'ed values
6873 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6876 2005-09-18 Raphael Neider <rneider AT web.de>
6878 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6879 as these are now unused,
6880 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6881 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6882 local, avoids uninitialized pointer dereference on r->name
6883 * src/pic16/ralloc.c (newReg): fixed indentation
6885 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6887 * src/SDCCval.c (constVal): fixed bug 730366
6888 * support/Util/SDCCerr.c,
6889 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6891 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6893 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6895 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6897 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6899 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6901 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6902 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6903 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6904 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6905 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6906 * packihx/packihx.c (hexDigit): made c unsigned char
6907 * as/mcs51/lklibr.c (fndsym),
6908 * link/z80/lkgb.c (gb),
6909 * link/z80/lklibr.c (fndsym),
6910 * link/z80/lkrloc.c (relr),
6911 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6912 * src/SDCC.lex (checkCurrFile, process_pragma),
6913 * src/SDCCglue.c (spacesToUnderscores),
6914 * src/SDCCmain.c (setParseWithComma, processFile),
6915 * src/asm.c (tvsprintf, printCLine),
6916 * src/avr/gen.c (emitcode, aopPut),
6917 * src/ds390/gen.c (emitcode),
6918 * src/hc08/gen.c (emitcode, emitinline),
6919 * src/mcs51/gen.c (emitcode, genInline),
6920 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6922 * src/pic/ralloc.c (debugLog),
6923 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6925 * src/pic16/ralloc.c (debugLog),
6926 * src/z80/main.c (_process_pragma):
6927 made all ctype.h function calls safe
6928 * src/SDCCopt.c: include math.h for fabs
6929 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6930 and used them throughout the code to make ctype.h function calls safe
6931 * src/ds390/main.c (asmLineNodeFromLineNode),
6932 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6933 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6935 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6936 (newpCodeAsmDir): made ctype.h function calls safe
6937 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6938 pic16_emitcode): made lbp unsigned char*
6939 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6940 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6941 * src/xa51/gen.c (emitcode),
6942 * src/z80/gen.c (_emit2): made lbp unsigned char*
6943 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6946 2005-09-05 Raphael Neider <rneider AT web.de>
6948 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6949 access bank splitpoint
6951 2005-09-05 Raphael Neider <rneider AT web.de>
6953 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6955 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6957 * .version: changed to version 2.5.3
6958 * doc/sdccman.lyx: changed version to 2.5.3,
6959 documented --codeseg and --constseg and pragma codeseg and constseg,
6960 documented bit parameters (reentrant) and bit returning
6961 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6962 currFunc->recvSize, but is this ok for all ports?
6963 (ast2iCode): result of ~ on unsigned char must be cast to int for
6965 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6966 function pointers in bit space
6967 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6968 (processFuncArgs): call port.reg_parm() with reentrancy info
6976 * src/z80/main.c: port.reg_parm prototype extended with
6977 "bool reentrant" parameter
6978 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6979 options.stackAuto for allocating bit register parameters
6980 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6981 (genSend): set BitBankUsed if it is,
6982 (selectRegBank): factored out of genCall for use in genPcall,
6983 (genCall): removed redundant dtype assignmen, use selectRegBank,
6984 (genPcall): handle returning in Carry properly, save in F0 if needed,
6985 (genReceive): handle bit register parameters
6986 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6987 (mcs51_assignRegisters): enable bit registers for all reentrant
6988 functions and don't set BitBankUsed unconditionally
6989 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6990 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6991 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6993 2005-08-27 Borut Razem <borut.razem AT siol.net>
6995 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6996 ppc-osx (Darwin) does not support -u option. It seems that it is
6997 supported only on Linux - GNU cp
6999 2005-08-25 Borut Razem <borut.razem AT siol.net>
7001 * sim/ucsim/gui.src/serio.src/Makefile.in,
7002 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7003 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7004 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7005 install and strip, since the strip at /usr/ccs/bin should be used
7008 2005-08-24 Borut Razem <borut.razem AT siol.net>
7010 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7012 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7017 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7019 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7020 * as/mcs51/lkmain.c (link_main): fixed warning
7021 * device/include/stdbool.h: ds390 has no advanced bit support yet
7022 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7023 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7024 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7025 and updated their macros
7026 * src/SDCCval.c (constVal): updated comment for renamed b_long
7028 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7030 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7031 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7032 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7033 (oprio): set priority for '['
7034 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7036 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7037 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7038 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7039 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7040 added overlayable BIT_BANK area
7041 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7042 (summary2): explain 'T' in legenda
7043 * as/mcs51/lkrloc.c: replaced old K&R style,
7044 (relr): added R_BIT processing,
7045 (errmsg): added "Bit-addressable relocation error",
7046 (adb_bit): added for converting from byte- to bit-addressable space,
7047 (adb_24_bit): added for converting from byte- to bit-addressable space
7048 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7049 used in reentrant functions now even as return value
7050 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7051 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7052 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7053 * src/SDCCglobl.h: added indicator BitBankUsed
7054 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7055 the bit registers b0-b7
7056 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7057 (geniCodeCast): fixed bug 1263853,
7058 (geniCodeLogicAndOr): put result in bool or char,
7059 (geniCodeReceive): added parameter func for accessing the return type,
7060 (geniCodeFunctionBody): pass func to geniCodeReceive
7061 * src/SDCCmain.c: added indicator BitBankUsed
7062 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7063 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7064 (checkSClass): don't put automatic bool/bit on stack,
7065 (checkFunction): removed check on function cannot return bit
7066 * src/SDCCsymt.h: added newBoolLink prototype
7067 * src/mcs51/gen.c (rb1regs): added bit registers,
7068 (movc): created for assigning to carry,
7069 (pushReg, popReg): created for pushing registers,
7070 (sameRegs): check both AOP_REG and AOP_CRY types,
7071 (aopOp): handle bit registers,
7072 (aopPut): optimization no self-assign,
7073 (saveRegisters): push reg->base (bits) only once for bit registers,
7075 (unsaveRegisters): pop reg->base only once and use popReg,
7076 (assignResultValue): added parameter func and return in carry for bits,
7077 (genIpush): optimization no reload in A if not changed,
7078 (genSend): bit parameters in reentrant functions are passed in bit
7079 registers by first assigning to bits in B, then save registers and
7081 (genCall): handle returning in Carry properly, save it in F0 if needed,
7082 (genPcall): updated assignResultValue call, this is not safe yet for bit
7083 returning function !!!
7084 (genFunction): don't generate equ's for bit registers and use pushReg,
7085 (genEndFunction): take care of bit returning functions and use popReg,
7086 (genRet): return bit in Carry,
7087 (genIfx): optimize bit registers and other directly addressable bits,
7088 (genReceive): updated assignResultValue call
7089 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7090 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7091 registers when using stack-auto
7092 * src/mcs51/ralloc.c (_G): added allBitregs,
7093 (regs8051): added the bit registers,
7094 (createStackSpil): use macro IS_BIT,
7095 (getRegBit): added to allocate a bit register, else spill,
7096 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7097 (updateRegUsage): factored out to ease stepping while debugging,
7098 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7099 also allocate bit registers,
7100 (fillGaps): handle bit registers,
7101 (findAllBitregs): added to create bit vector with all bit registers,
7102 (mcs51_allBitregs): returns this bit vector,
7103 (mcs51_assignRegisters): when using stack-auto use bit registers for
7104 passing parameters and creating local variables
7105 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7107 2005-08-22 Borut Razem <borut.razem AT siol.net>
7109 * device/lib/Makefile.in: replaced find option -or with -o
7110 to make it run on solaris
7112 2005-08-22 Raphael Neider <rneider AT web.de>
7114 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7115 fixes #1265442 (crash on Solaris)
7117 2005-08-20 Borut Razem <borut.razem AT siol.net>
7119 * configure, configure.in: added tests for libsocket and libnsl libraries,
7120 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7121 from support/regression/Makefile.in
7122 * support/regression/Makefile.in: added
7123 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7124 * sim/ucsim/libtool: regenerated on sparc-solaris
7125 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7126 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7127 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7128 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7129 sparc-solaris, which doesn't use GNU ld linker
7130 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7131 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7133 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * src/mcs51/peeph.def: updated comments
7137 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7139 * device/lib/_gptrget.c,
7140 * device/lib/_gptrput.c: slightly shorter
7141 * doc/sdccman.lyx: incremented version
7142 * src/mcs51/peeph.def: moved peephole comments to the line of first
7143 change to better keep line correlation, reanimated 186.e
7144 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7146 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7148 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7149 David Saxton with quotes around file name.
7151 2005-08-15 Borut Razem <borut.razem AT siol.net>
7153 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7154 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7155 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7156 make tests run on x86_64 platform
7158 2005-08-13 Raphael Neider <rneider AT web.de>
7160 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7161 as it might be executed DURING a build (parallel make is wonderful)
7163 2005-08-13 Raphael Neider <rneider AT web.de>
7165 * device/lib/Makefile.in (port-specific-objects-pic16):
7166 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7167 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7169 * device/lib/pic16/Makefile.rules: build subdirs before creating
7170 the library, removed builddir rule, create $(builddir) early in
7171 recurse rule, use empty recurse rule for leaf directories
7172 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7173 mkdir errors (race condition), removed duplicate suffix "hex"
7175 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7176 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7177 prevents mkdir -p from aborting on Alpha
7179 2005-08-12 Raphael Neider <rneider AT web.de>
7181 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7182 db-statements in order to allow for arrays of pointers in code
7183 sections to be placed without interspersed 0-padding, fixes
7185 * (emitStatistics): fixed division by zero for pic18f1220
7186 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7187 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7188 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7189 * (pic16_pCodeConstString): keep track of already emitted string
7190 literals to prevent "duplicate definitions of symbol _str_NR"
7191 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7193 * device/lib/Makefile.in: ignore failing PIC16 library builds
7194 * device/lib/pic16/Makefile: do not build if gputils are missing
7195 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7197 2005-08-10 Raphael Neider <rneider AT web.de>
7199 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7202 2005-08-10 Raphael Neider <rneider AT web.de>
7204 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7205 Rokas' patch to add the new fixed point type "__fixed16x16"
7206 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7207 functions for __fixed16x16 arithmetics
7208 * device/lib/pic16: reimplemented the build system to support
7209 a separate build directory, better handling of libio (create
7210 the library in a separate subdir for each architecture) and
7211 easier configuration (centralized in Makefile.common)
7213 2005-08-07 Raphael Neider <rneider AT web.de>
7215 * src/pic16/gen.c (genrshTwo): fixed sign extension
7216 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7217 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7219 * device/include/pic16/pic18f4220.h: NEW, header for
7220 pic18f4220 and pic18f4320
7221 * device/include/pic16/pic18fregs.h: added new devices,
7222 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7223 * device/include/pic16/signal.h: resolved name clashes
7224 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7225 to also allow testing for interrupt enable bits, added
7226 comments on how to use the macros
7227 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7228 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7229 register definitions for the devices
7230 * device/lib/pic16/pics.all: added new devices
7231 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7233 * device/lib/pic16/libc/stdlib/memfree: do not count
7234 the block header as free memory
7235 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7236 simplified and added missing end-of-blocklist-marker
7237 (reported by Peter Onion, fixes #1252814)
7238 * (_mergeHeapBlock): fixed loop condition
7239 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7240 len==0, restructured code
7241 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7242 up a bit, reduced bitfield accesses, prevent endless loops
7243 in case of heap corruption
7244 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7245 "unreferenced arguments/must return a value" warnings
7246 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7247 replaced BAUDREG with SPBRG
7248 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7249 device/lib/pic16/debug/gstack/gstack.c: replaced
7250 _naked, _asm, _endasm with __naked, __asm, __endasm
7252 2005-08-05 Raphael Neider <rneider AT web.de>
7254 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7255 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7257 2005-08-05 Borut Razem <borut.razem AT siol.net>
7259 * device/lib/Makefile.in: added missing ';'
7260 * configure: removed ^M characters
7262 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7264 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7265 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7268 2005-08-04 Borut Razem <borut.razem AT siol.net>
7270 * configure.in: pic16 libraries build 2nd try - enable running
7271 configure in device/lib/pic16
7272 * configure: regenerated from configure.in
7273 * device/lib/Makefile.in: create $(PORT)/bin directory
7275 2005-08-03 Raphael Neider <rneider AT web.de>
7277 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7278 to get/set values via pointers
7279 * (genUnpackBits,genPackBits): changed detection of
7280 ptr->bitfield vs. sym.bitfield, fixed access via generic
7281 pointers, removed dead (wrong) code for multibyte bitfields
7282 * (genNearPointerGet, genGenPointerGet): removed useless code,
7283 fixed bitfield detection, fixes #1250594
7284 * (genNearPointerSet): removed useless code
7285 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7286 and introduced macro pic16_emitpcode that conditionally emits
7287 the origin of the following pCode (useful for debugging SDCC)
7288 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7289 * (createDefmap): fixed handling of LFSR for --optimize-df
7291 2005-08-02 Borut Razem <borut.razem AT siol.net>
7293 * device/lib/Makefile.in: pic16 libraries build enabled since
7294 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7296 2005-08-02 Raphael Neider <rneider AT web.de>
7298 * src/pic16/gen.c (genPackBits): removed deprecated warning
7299 * (genGenPointerSet): fixed bitfield detection
7301 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7303 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7305 2005-07-31 Raphael Neider <rneider AT web.de>
7307 * device/lib/pic16/libdev/pic18f458.c,
7308 device/include/pic16/pic18f458.h: added missing T0CONbits
7310 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7312 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7314 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7316 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7318 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7320 * device/include/mcs51/at89c51ed2.h: added.
7322 2005-07-23 Raphael Neider <rneider AT web.de>
7324 * src/pic/gen.h: added emitpcode macro for debugging
7325 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7326 and replace by macro adding debug information on demand
7327 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7328 * (gencjne): tried to fix; replaced with correct (slower) code
7329 * (gen{Unp,P}ackBits): fixed single bit access
7330 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7331 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7332 previous instruction
7333 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7334 register has to be handled with care (forbidding movement
7335 of assignments/uses, removing assignments completely, ...)
7336 * (pCodeOptime2pCodes): make use of regIsSpecial
7337 * added lots of debugging output (commented out)
7338 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7339 from being reused as result UNLESS it is known to work
7341 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7343 * support/Util/dbuf.h: include <stddef.h> for size_t
7344 * .version: changed to version 2.5.2
7346 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7348 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7350 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7352 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7353 (genModOneByte): removed needless psha/pula
7355 2005-07-22 Raphael Neider <rneider AT web.de>
7357 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7358 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7359 * src/pic/gen.c (resolveIfx): do not "invent" labels
7360 * (genSkipc): changed to positive logic
7361 * (genSkipCond): removed as no longer needed
7362 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7364 * (genLeftShift): check operands are in different registers
7365 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7366 INCF does not update CARRY...
7367 * src/pic/main.c: fixed _linkCmd
7368 * src/pic/pcode.c (unlinkpCode): added inactive code
7369 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7370 alive (do not assign result and operand overlapping registers)
7372 2005-07-22 Raphael Neider <rneider AT web.de>
7374 * src/pic/device.c (dump_sfr): replaced register declaration with
7375 call to emitSymbolToFile() to avoid duplicate symbols
7376 * (assignRelocatableRegisters): do not declare external symbols
7377 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7378 right (take size of type, not etype)
7379 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7380 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7381 * (packRegsForAccUse): disabled assignment of WREG as
7382 the result reg to prevent occurence of just fixed #1235003,
7384 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7385 symbols (avoids duplicate symbols in .asm file)
7386 * (pic14emitRegularMap): use emitSymbolToFile()
7387 * src/pic/gen.c (aopOp): fixed spillLocation handling
7388 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7389 * (genDataPointerSet): removed unneccessary variables/output
7391 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7393 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7394 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7396 2005-07-21 Raphael Neider <rneider AT web.de>
7398 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7399 architecture cannot handle them efficiently, fixes bug #1235003
7400 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7401 check for empty sets before using them (fixes bug #1232190)
7403 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7406 (lnksect2): generate warnings for memory overlap
7407 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7408 constseg to set the name of these segments so you can instruct the linker
7409 to place them in banks
7410 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7411 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7412 added code_seg and const_seg to options
7413 * src/SDCCglue.c (emitMaps): use options.const_seg,
7414 (createInterruptVect): put interrupt vectors in segment HOME,
7415 (glue): put HOME before static segment and put the main glue in HOME,
7416 (glue): use options.code_seg
7417 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7418 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7419 these segments so you can instruct the linker to place them in banks
7420 (linkEdit): use code_loc for HOME segment which should be the first
7421 segment in code memory now
7422 * src/SDCCmem.c: fixed more stuff like bug 1238386
7423 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7424 (changePointer): don't change function pointers to code pointers for
7426 (compareType): added exceptional check for banked function pointers
7427 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7428 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7429 after static in code memory
7430 * src/mcs51/gen.c: added aopLiteralLong prototype,
7431 (aopForSym): use getSize for functions,
7432 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7433 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7434 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7436 (genPcall): use call for literal function pointers and generate banked
7437 calls over the one trampoline so there's only one place for the user to
7438 modify according to his/hers hardware,
7439 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7440 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7441 * src/mcs51/main.c: added keyword banked,
7442 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7443 * support/Util/SDCCerr.c,
7444 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7445 needed for passing the bank and address to the trampoline
7446 * device/lib/mcs51/crtbank.asm: added for bankswitching
7447 * device/lib/mcs51/Makefile: added crtbank
7449 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7451 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7452 for fields at offset 0 of a struct or union as reported
7453 on 2005-07-07 in the developer mailing list.
7455 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7457 * src/SDCCmem.c: fixed bug 1238386
7459 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7461 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7462 (patch #1144962), added peephole 300, enabled 259.x
7463 * doc/sdccman.lyx: removed screenshot and provided link instead
7465 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7467 * doc/sdccman.lyx: added section about debugging with ddd
7468 * doc/figures/ddd_example.eps: screenshot of debugging session
7470 2005-07-04 Raphael Neider <rneider AT web.de>
7472 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7473 like CODE pointers, fixes #1115683
7474 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7475 call, fixes bugs #1232211, #1228110,
7476 fixed wrong casts to pCodeFlow from pCodeInstructions
7478 2005-07-04 Raphael Neider <rneider AT web.de>
7480 * src/pic/gen.c (popGet): changed assert to allow for
7482 * (popGetAddr): changed signature to provide
7483 an additional index, patched all call sites
7484 * (genCmpEq): handle literal-like operands correctly
7485 * (genAddrOf): added sanity checks on __code/__data pointers
7486 * (genAssign): added handling of symbols from __code section
7487 * (gencjne): do not generate code for comparisons whose result
7488 is neither stored nor used, fixes bug #1171114
7489 * (AccLsh, AccRsh): operate on operand instead of WREG
7490 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7491 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7493 * rewrote complete shift-by-literal logic, commented unused
7495 * (genConstPointerGet): get multiple bytes (if result size > 1),
7496 fixed handling of non-immediate addresses
7497 * (genPointerGet): handle CODE pointers like CONST pointers
7498 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7499 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7500 operand is to be treated as a literal or not
7501 * (mov2w,genPcall,genCmpEq),
7502 src/pic/genarith.c: use aop_isLitLike() to decide between
7503 literal/register contents
7504 * (addSign): added missing offset
7505 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7506 only emit comment in debug-mode,
7507 use {aop,op}_isLitLike throughout the file
7508 * src/pic/glue.c: fix initializers for pointers (work in progress)
7509 * src/pic/pcode.c (get_op): honor index on _const symbols
7510 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7511 * (dumppBlock): added pCode size estimation
7512 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7513 check for IS_SYMOP before OP_SYMBOL'ing
7514 * fixed indentation, compacted switch-statements
7515 * (allocReg): find free register and allocate it instead of
7516 allocating new registers all the time
7517 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7518 registers as its operands (necessary only for multibyte GETs)
7520 2005-07-01 Raphael Neider <rneider AT web.de>
7522 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7523 debugging .asm-output macros FENTRY + FEXIT
7524 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7526 * (emitpComment): NEW, printf to pCode
7527 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7529 * (popGetAddr): NEW, variant of popGet to access an immediates
7530 high(er) bytes instead of the n'th byte of memory they reference,
7531 replaced popGet with popGetAddr where neccessary
7532 * (genDataPointerGet): reactivated and fixed implementation
7533 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7535 * (genDataPointerSet): fixed multibyte assignments
7536 * (genpic14Code): fixed --i-code-in-asm handling
7537 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7538 * (genPlus): fixed index-out-of-bounds error
7539 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7540 * src/pic/ralloc.c: added debugging output macro FENTRY2
7541 * (spillThis): fixed indentation, enbraced for-body for clarity
7542 * (rematStr): commented out as now unused
7543 * (regTypeNum): commented out special spill case (overwrites
7545 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7547 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7549 * doc/sdccman.lyx: documented sfr16/sfr32,
7550 added example for using storage class with function pointers
7551 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7553 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7555 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7556 * device/lib/_itoa.c,
7557 * device/lib/_ltoa.c: optimized codesize
7558 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7559 but don't know how to suppress the double warning.
7560 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7561 * support/Util/SDCCerr.c,
7562 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7564 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7566 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7567 fixed old K&R prototypes
7568 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7569 * device/lib/_gptrget.c,
7570 * device/lib/_gptrgetc.c,
7571 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7572 also new versions for small generic pointers and banked generic pointers
7573 * src/port.h: added const_name
7574 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7575 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7576 * src/SDCCcse.c (findPrevIc): check all associative operators
7577 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7578 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7579 * src/SDCCmem.c: updated comments,
7580 set far-space to 0 for pdata, results in optimized code
7581 * src/SDCCmem.h: added macro CONST_NAME
7582 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7583 moving the info into the highest bits, see also gptrget/gptrput
7584 * src/src.dsp: added sdcc.ico to project files
7585 * src/avr/gen.c (genCast): fixed bug 0x%d
7586 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7587 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7588 relation between ptr_type and DCL_TYPE,
7589 (genCast): fixed bug 0x%d
7590 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7591 (CODE)" for const_name
7592 * src/hc08/gen.c (genCast): fixed bug 0x%d
7593 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7594 (hc08_port): added "CONST (CODE)" for const_name
7595 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7596 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7597 between ptr_type and DCL_TYPE,
7598 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7599 operand* and took AOP() inside function so sfr-ness can be checked,
7600 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7602 (genFunction, genEndFunction): optimized stack setup,
7603 (genMinus): optimized for literals with ending zeroes (in bytes),
7604 (genCast): fixed bug 0x%d
7605 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7606 (mcs51_port): added "CONST (CODE)" for const_name
7607 * src/mcs51/peeph.def: made rule 226 more generic
7608 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7609 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7610 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7611 * src/z80/main.c (z80_port): added NULL for const_name,
7612 (gbz80_port): added NULL for const_name
7613 * support/regression/tests/bug663539.c,
7614 * support/regression/tests/sfr16.c: new tests
7616 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7618 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7620 2005-06-24 Raphael Neider <rneider AT web.de>
7622 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7624 * device/include/pic16/signal.h: added USBIF
7627 2005-06-24 Raphael Neider <rneider AT web.de>
7629 * device/lib/pic16/libdev/pic18f2455.c,
7630 device/include/pic16/pic18f2455.h: NEW
7631 * device/include/pic16/pic18fregs.h,
7632 device/lib/pic16/pics.all,
7633 src/pic16/device.c: added 18f2455
7634 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7635 device/include/pic16/{pic18f[68][567].h,usart.h}:
7636 replaced MULTIPLE_USARTS define with more relaible
7637 compatibility sfrs (for USART access)
7639 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7641 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7642 and the output asm file line is printed on two lines.
7644 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7646 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7647 BGT, BLE, BHI, and BLS instructions
7648 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7650 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7651 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7653 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7655 2005-06-15 Raphael Neider <rneider AT web.de>
7657 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7658 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7659 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7660 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7661 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7663 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7665 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7666 Marcel Telka in bug #1215704
7668 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7670 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7671 located in shared memory bank.
7673 2005-05-31 Raphael Neider <rneider AT web.de>
7675 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7676 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7677 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7679 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7681 * device/lib/_strncpy.c: fixed the fix
7683 2005-05-26 Raphael Neider <rneider AT web.de>
7685 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7686 initializers with \0, bug #1208187
7687 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7688 intializers with \0, bug #1208187
7690 2005-05-26 Raphael Neider <rneider AT web.de>
7692 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7693 initializers with \0, bug #1208187
7694 * src/pic16/main.c (_process_pragma): added sanity checks
7695 for stack position and size, emit warnings when appropriate
7697 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7699 * device/lib/_strncpy.c: fixed not filling with \0
7701 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7703 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7705 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7706 compound_statement),
7708 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7710 2005-05-24 Raphael Neider <rneider AT web.de>
7712 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7714 2005-05-24 Raphael Neider <rneider AT web.de>
7716 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7717 TRISE definitions, closes bug #1162453
7719 2005-05-22 Raphael Neider <rneider AT web.de>
7721 * src/pic16/main.c (_process_pragma): check for missing
7722 arguments to pragmas code and udata
7723 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7724 consistency fixes to match other headers (thanks to Jim Paris)
7725 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7727 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7731 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7733 * support/regression/tests/bug1198642.c: new test
7734 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7735 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7736 * support/scripts/resource.h,
7737 * support/scripts/resource.rc,
7738 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7739 * support/scripts/sdcc.ico: added 32x32 icon
7741 2005-05-18 Raphael Neider <rneider AT web.de>
7743 * device/lib/pic16/libdev/pic18f*.c,
7744 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7745 keywords to "__sfr" and "__at (X)"
7746 * device/include/pic16/pic18fregs.h: added pic18f4520
7747 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7748 #1203088 (MPLAB compatibility)
7750 2005-05-17 Raphael Neider <rneider AT web.de>
7752 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7753 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7754 * device/lib/pic16/pics.all: added new devices
7755 * src/pic16/device.c: added support for pic18f4520
7757 2005-05-16 Raphael Neider <rneider AT web.de>
7758 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7759 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7760 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7761 convenience function for bit access
7763 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7765 * device/lib/printf_large.c: fixed bug 1193299
7766 * support/regression/tests/bug1057979.c: added test %3.3s
7768 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7770 * device/include/mcs51/8051.h,
7771 * device/include/mcs51/8052.h: made parseable with lint
7772 * device/include/mcs51/lint.h: added include file for (sp)lint
7773 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7774 * doc/cdbfileformat.lyx,
7775 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7777 2005-05-14 Raphael Neider <rneider AT web.de>
7779 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7780 * device/lib/pic16/libc/stdlib/itoa.c (new)
7781 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7782 * device/lib/pic16/libio/Makefile: exclude subdir according to
7783 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7784 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7785 * src/pic16/gen.c (genFunction): prevent annoying warning
7786 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7788 * support/cpp2/cppmain.c (cpp_output_string): new
7789 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7792 2005-05-13 Borut Razem <borut.razem AT siol.net>
7794 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7796 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7798 * .version: changed to version 2.5.1; back to bleeding edge development
7800 2005-05-11 Borut Razem <borut.razem AT siol.net>
7802 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7803 generate PDF version 1.3 documents
7805 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7807 * .version: changed to version 2.5.0
7809 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7811 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7813 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7815 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7816 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7817 well as many smaller updates.
7818 * .version: changed to version 2.5.0-pre1
7820 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7822 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7824 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7826 * support/regression/tests/bug1185672.c: added
7827 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7829 * src/mcs51/gen.c (genCall): added comments, made it look safer
7830 * src/mcs51/gen.c (genEndFunction): simplified
7832 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7836 2005-04-14 Borut Razem <borut.razem AT siol.net>
7838 * fixed bug 1045046 - SIGSEGV with really simple code?:
7839 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7840 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7842 2005-04-14 Borut Razem <borut.razem AT siol.net>
7844 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7845 src/pic16/device.h: temporarily disabled experimental #inline pragma
7848 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7850 * device/include/z80/stdio.h,
7851 * device/include/z80/string.h: removed these highly incomplete files so
7852 SDCC can use the default ones in device/include/
7854 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7856 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7858 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7861 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7863 * device/include/malloc.h: removed redundant __reentrant prototypes
7864 * device/lib/_mullong.c: added working xstack variant in asm (C version
7865 doesn't pass regression tests)
7866 * device/lib/bpx.c: used __data and made bpx char for mcs51
7867 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7868 (createFunction): fixed bug with xstackPtr
7869 * src/SDCCcse.c: corrected comments
7870 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7871 (killDeadCode, eBBlockFromiCode): removed unused code
7872 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7874 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7875 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7876 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7877 (genModOneByte): fixed warning in MSVC
7878 * src/mcs51/main.c (): added comments
7879 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7881 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7883 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7885 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7887 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7889 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7891 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7892 characters arrays of larger size than the declared one.
7894 2005-04-10 Borut Razem <borut.razem AT siol.net>
7896 * src/pic/gen.c (genInline),
7897 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7898 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7899 (findNextInstruction), (findPrevInstruction),
7900 (findInstructionUsingLabel),
7901 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7902 * src/pic/pcode.c (findLabel): added missing '\n'
7903 * src/src.dsp: added SDCCdwarf2.c to the project
7905 2005-04-09 Borut Razem <borut.razem AT siol.net>
7907 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7909 2005-04-08 Raphael Neider <rneider AT web.de>
7911 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7912 into the chain after a given one) and mergeDefmapSymbols (combine
7913 defmap entries for each symbol per pcode)
7914 * (createDefmap): have defmap entries merged in the end
7915 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7916 a symbol before replacing one access type's symbol, merge symbols in
7917 the end (replacement symbol might already have an entry)
7918 * (assignValnums): keep reference to written WREG intact
7920 2005-04-08 Raphael Neider <rneider AT web.de>
7922 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7925 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7927 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7930 2005-04-07 Raphael Neider <rneider AT web.de>
7932 * device/include/pic16/usart.h: added compatibility defines for
7933 devices with more than one USART
7934 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7936 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7938 * device/lib/Makefile.in: updated for port specific include
7940 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7942 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7944 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7946 * device/include/8051.h,
7947 * device/include/8052.h,
7948 * device/include/at89S8252.h,
7949 * device/include/at89c55.h,
7950 * device/include/at89x051.h,
7951 * device/include/at89x51.h,
7952 * device/include/at89x52.h,
7953 * device/include/mcs51reg.h,
7954 * device/include/reg51.h,
7955 * device/include/reg764.h,
7956 * device/include/regc515c.h,
7957 * device/include/sab80515.h: (re)moved these 12 files
7958 * device/include/mcs51/8051.h,
7959 * device/include/mcs51/8052.h,
7960 * device/include/mcs51/at89S8252.h,
7961 * device/include/mcs51/at89c55.h,
7962 * device/include/mcs51/at89x051.h,
7963 * device/include/mcs51/at89x51.h,
7964 * device/include/mcs51/at89x52.h,
7965 * device/include/mcs51/mcs51reg.h,
7966 * device/include/mcs51/reg51.h,
7967 * device/include/mcs51/reg764.h,
7968 * device/include/mcs51/regc515c.h,
7969 * device/include/mcs51/sab80515.h: and added them here
7971 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7973 * device/include/stdarg.h: changed SDCC specific keywords to double
7975 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7977 * device/include/hc08/mc68hc908gp32.h,
7978 * device/include/hc08/mc68hc908jb8.h,
7979 * device/include/hc08/mc68hc908jkjl.h,
7980 * device/include/hc08/mc68hc908qy.h: fixed comments
7981 * device/include/mcs51/README: updated
7982 * device/include/mcs51/c8051f120.h: added PINRSF
7983 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7984 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7985 amidst code. Also inline is not supported.
7987 2005-04-06 Raphael Neider <rneider AT web.de>
7989 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7990 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7991 callers stack/frame pointers
7993 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7995 * device/include/pic16/usart.h: added, missing in previous commit,
7996 * device/include/pic16/adc.h: fixed typo,
7997 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7999 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8001 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8002 uninitialized because a bug appears with gplink
8003 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8004 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8005 complains for unrecognised option
8007 2005-04-05 Raphael Neider <rneider AT web.de>
8009 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8010 structs as well (using memcpy)
8011 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8012 on ISRs (GOTO has no label)
8013 * src/pic16/device.h: added OF_OPTIMIZE_DF
8014 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8015 new data flow analysis/optimization
8016 * src/pic16/pcode.c: added (prototypes for and implementation of)
8017 dataflow analysis functions, fixed pCodeInstructions' inCond and
8018 outCond values, made RCALL a branch instruction
8019 * (pic16_unlinkpCode): keep C line if possible
8020 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8021 C line moved if possible
8022 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8023 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8024 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8025 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8027 * (pic16_getJumptabpCode): NEW, needed in...
8028 * (LinkFlow): fixed handling of jumptables, calls and conditional
8030 * (pic16_InsertCommentAfter): NEW
8031 * (pic16_pCodeReplace): made verbose and flow preserving
8032 * (AnalyzeFlow): added call to data flow analysis
8033 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8034 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8035 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8037 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8039 * src/SDCCast.c (decorateType): fixed bug #1105626
8041 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8043 * device/include/asm/pic16/features.h,
8044 * pic18f*.h headers,
8045 * device/include/pic16/adc.h,
8046 * device/include/pic16/delay.h,
8047 * device/include/pic16/i2c.h,
8048 * device/include/pic16/malloc.h,
8049 * device/include/pic16/stdio.h,
8050 * device/include/pic16/stdlib.h,
8051 * device/include/pic16/string.h,
8052 * device/lib/pic16/libc/stdio/printf_tiny.c,
8053 * device/lib/pic16/libc/stdio/printf_small.c,
8054 * device/lib/pic16/libc/stdio/strmgpsim.c,
8055 * device/lib/pic16/libc/stdio/strmmssp.c,
8056 * device/lib/pic16/libc/stdio/strmusart.c,
8057 * device/lib/pic16/libc/stdio/vfprintf.c,
8058 * device/lib/pic16/libc/stdlib/ltoa.c,
8059 * device/lib/pic16/libc/stdlib/putchar.c,
8060 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8061 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8062 * device/lib/pic16/libc/stdlib/memchrram.c,
8063 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8064 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8065 * device/lib/pic16/libio/adc/adcbusy.c,
8066 * device/lib/pic16/libio/adc/adcread.c,
8067 * device/lib/pic16/libio/adc/adcsetch.c,
8068 * device/lib/pic16/libio/usart/ubaud.c,
8069 * device/lib/pic16/libio/usart/ubusy.c,
8070 * device/lib/pic16/libio/usart/udrdy.c,
8071 * device/lib/pic16/libio/usart/uopen.c,
8072 * device/lib/pic16/libio/usart/uputc.c,
8073 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8074 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8075 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8076 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8077 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8078 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8079 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8080 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8081 specific keywords to double underlined form,
8082 * device/lib/pic16/libc/Makefile.rules,
8083 * device/lib/pic16/libsdcc/Makefile.rules,
8084 * device/lib/pic16/libm/Makefile,
8085 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8086 to compile with C standard set in Makefile.common
8087 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8088 rand.c and crc.c in compilation process,
8089 * device/lib/pic16/libsdcc/int/divuint.c,
8090 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8091 `c' from signed to unsigned,
8092 * device/lib/pic16/startup/crt0.c,
8093 * device/lib/pic16/startup/crt0i.c,
8094 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8095 keywords to double underlined form, bug fixes in _do_cinit function
8096 which prevented the correct initialization of the .idata segment,
8097 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8098 core to enter a infinite loop
8099 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8101 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8103 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8105 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8107 * device/include/Makefile.in: add support for hc08 subdirectory
8108 * device/include/hc08/: new subdirectory
8109 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8110 Lucas Loizaga, thanks!
8111 * device/include/hc08/mc68hc908qy.h,
8112 * device/include/hc08/mc68hc908gp32.h,
8113 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8114 their own directory. Changed internal macro names to use the compiler
8115 reserved namespace. Changed SDCC specific keywords to double
8117 * device/include/math.h,
8118 * device/include/malloc.h,
8119 * device/include/stdarg.h,
8120 * device/include/stdbool.h
8121 * device/include/string.h,
8122 * device/include/tinibios.h,
8123 * device/include/ds400rom.h,
8124 * device/include/8051.h,
8125 * device/include/8052.h,
8126 * device/include/80c51xa.h,
8127 * device/include/at89c55.h,
8128 * device/include/at89S8252.h,
8129 * device/include/at89x51.h,
8130 * device/include/at89x52.h,
8131 * device/include/ds80c390.h,
8132 * device/include/reg764.h,
8133 * device/include/regc515c.h,
8134 * device/include/sab80515.h,
8135 * device/include/mcs51/c8051f000.h,
8136 * device/include/mcs51/c8051f018.h,
8137 * device/include/mcs51/c8051f020.h,
8138 * device/include/mcs51/c8051f040.h,
8139 * device/include/mcs51/c8051f060.h,
8140 * device/include/mcs51/c8051f120.h,
8141 * device/include/mcs51/c8051f300.h,
8142 * device/include/mcs51/c8051f310.h,
8143 * device/include/mcs51/c8051f320.h,
8144 * device/include/mcs51/c8051f330.h,
8145 * device/include/mcs51/c8051f350.h,
8146 * device/include/z180.h: Changed SDCC specific keywords to double
8149 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8151 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8153 * (pic16_assignConfigWordValue): disable testing of configuration
8154 register value with config mask,
8155 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8156 function with port->fun_prefix,
8157 * (genFunction): when generating a naked interrupt function never
8158 create an absolute segment placed in interrupt vector address, place
8159 the actual interrupt function at IVA instead, when an interrupt
8160 function is generated with unspecified interrupt then do not create
8161 the absolute section,
8162 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8163 code for generating a call to generic pointer get/put function with
8164 a call to function pic16_callGenericPointer(),
8165 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8166 the call to the generic pointer get/put functions with prefixing the
8167 function name with port->fun_prefix,
8168 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8169 * src/pic16/main.c (_process_pragma): prefix function with
8171 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8172 calling assembler, old 18Fxxxx macro is deprecated,
8173 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8174 PC_ASMDIR in while condition,
8175 * (findInstruction): add PC_ASMDIR in while condition,
8176 * (buildCallTree): prefix main with port->fun_prefix,
8177 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8178 identifier for variable with banked access in instructions BTFSS,
8179 BTFSC, BCF, BSF, BTG
8180 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8181 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8182 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8183 perform optimization when enviroment variable NO_REG_OPT is set,
8184 * (insideLRBlock): NEW, return 1 if register is inside an
8185 INF_LOCALREGS block,
8186 * (RemoveRegFromLRBlock): remove a register that is completely
8187 eliminated by register optimization, but it is still left in local
8188 register store/restore in/from stack block,
8189 * (Remove2pcodes): after removing register, check to see if it
8190 should be removed from local register store/restore in/from stack
8192 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8193 DUMMY_READ_VOLATILE,
8195 * device/include/pic16/adc.h: minor prototype modifications and
8197 * device/include/pic16/malloc.h: added GPL notice various
8199 * device/include/pic16/stdint.h: NEW, standard header for ints
8200 * device/include/pic16/delay.h: NEW, header for delay functions,
8201 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8203 * device/include/pic16/signal.h: NEW, header providing helper macros
8204 for implementing signal handlers,
8205 * device/include/pic16/stdio.h: added prototypes for functions,
8206 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8207 prototypes for stdin and stdout, added macro PUTCHAR to
8208 automatically implement putchar function prototype,
8209 * device/include/pic16/usart.h: modified and updated USART library,
8210 * device/lib/pic16/libio/adc/,
8211 * device/lib/pic16/libio/i2c: some modifications to improve library
8213 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8214 family of functions,
8215 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8216 family of functions and other sources,
8217 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8218 of the PIC18Fxx[28] devices,
8219 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8220 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8221 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8222 _do_cinit function, because the previous failed when local variables
8223 where not placed in the same memory bank,
8224 * device/lib/pic16/libsdcc/char/: various modifications to improve
8225 library performance,
8226 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8227 information on the new functions of the c library and more...
8229 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8231 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8233 2005-03-26 Raphael Neider <rneider AT web.de>
8235 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8236 if condition == CARRY)
8237 * (genCmp): adapted to new genSkipc semantics
8238 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8239 on rIfx (genCmp was broken)
8241 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8243 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8244 * src/z80/main.c (_keywords[]),
8245 * src/SDCCglobal.h (struct options),
8247 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8248 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8249 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8250 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8251 always available in leading double underscore form. The C99 support is
8252 mostly missing, but it's a start.
8253 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8254 reserved identifier "__data".
8256 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8258 * src/mcs51/peeph.def: fixed bug 1170013
8260 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8262 * device/include/mcs51reg.h: fixed bug 842007
8264 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8266 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8269 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8271 * src/port.h (struct PORT),
8272 * src/avr/ralloc.c (avr_assignRegisters),
8274 * src/ds390/ralloc.c (ds390_assignRegisters),
8276 * src/hc08/ralloc.c (hc08_assignRegisters),
8278 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8280 * src/pic/ralloc.c (pic14_assignRegisters),
8282 * src/pic16/ralloc.c (pic16_assignRegisters),
8284 * src/xa51/ralloc.c (xa51_assignRegisters),
8286 * src/z80/ralloc.c (z80_assignRegisters),
8288 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8289 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8291 * src/SDCCdflow.c (computeDataFlow),
8293 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8295 * src/SDCCcflow.c (*),
8297 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8298 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8299 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8300 immedDom() returning wrong block; probably fixes bug #1160833)
8302 2005-03-20 Borut Razem <borut.razem AT siol.net>
8304 * support/scripts/inc2h.pl: WIN32 port
8306 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8308 * device/lib/makefile.in: added abs.c and labs.c
8310 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8312 * device/include/stdint.h: added
8313 * device/lib/abs.c: added
8314 * device/lib/labs.c: added
8315 * device/include/stdlib.h: added abs() and labs() prototypes
8316 * device/lib/libsdcc.lib: added abs and labs
8317 * device/include/float.h,
8318 * device/lib/_fsmul.c,
8319 * device/lib/printf_fast.c,
8320 * device/lib/printf_tiny.c: updated comments
8322 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8324 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8327 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8329 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8330 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8332 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * device/lib/printf_large.c: removed inline assembly for portability and
8335 readability. Use printf_fast if speed or size are more important.
8336 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8337 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8339 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8341 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8342 prevent compiler warning
8344 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8346 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8347 moved to level 0 and declared as static. Also they are explicit
8348 placed in access bank. This was necessery because some times they
8349 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8350 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8351 optimizations. Currently only compare to unsigned char is implemented,
8352 * src/pic16/gen.c: added fReturnIdx array,
8353 * (struct resolvedIfx) is moved to gen.h and made public,
8354 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8355 * (aopForSym): added an optimization to directly store in stack of
8356 the operand of a SEND iCode,
8357 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8358 but as registers instead (AOP_REG) using the fReturnIdx array,
8359 * (pic16_freeAsmop): remove the freed register from the
8360 _G.sregsAlloc field,
8361 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8362 a compare of 'WREG',
8363 * (pic16_popGetTempRegCond): changed function prototype, now
8364 function takes also a bitVector argument v which holds the current
8365 set of registers that are allocated for stack access by aopForSym,
8366 registers allocated in aopForSym for accessing stack symbols are not
8367 any more part of the functions usedRegs field,
8368 * (genCall): some times aopOp is called for a stack variable to be
8369 send, aopForSym might perform the push, if this is true make sure
8370 that genCall doesn't push the variable twice by testing _G.resDirect,
8371 * (genFunction): changed testing for unspecified interrupt number
8372 from 256 to INTNO_UNSPEC,
8373 * modified selection scheme of frame pointer generation. Previously
8374 if function did use local registers a frame pointer was generated,
8375 now a frame pointer is generated only if function has arguments
8376 (that need PLUSW2 register access), or has stack arguments, or the
8377 compiler is not instructed to omit the frame pointer,
8378 * (genEndFunction): before restoring local registers that were saved
8379 in the function preamble, also restore the registers that *might*
8380 have been allocated for stack access,
8381 * (genRet): removed some old comments,
8382 * (genCmp, the active (RN's) version): added a call to the
8383 pic16_genCmp_special function to perform the compare with a more
8384 robust and optimized way,
8385 * (genInline): a feature has been added in inline code generation,
8386 which allows a wildcard variable substitution when writing inline
8387 assembly. Code is incomplete and experimental therefore undocumented,
8388 * (genCast): changed order of aopOp for result and right to allow
8389 aopForSym to directly load the result if possible,
8390 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8391 perform an optimized compare on some selected special occasions,
8392 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8393 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8394 generate an IVT any more,
8395 * src/pic16/main.c (pic16_optionsTable): added command line option
8397 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8398 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8400 * src/pic16/NOTES: Raphael Neider added in list of active developers
8401 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8402 jumptable_end to prevent bug #,
8403 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8404 inCond and outCond fields,
8405 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8406 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8407 turn off register spilling,
8408 * (packRegsForOneUse): synced with other ports' versions although it
8409 is not used currently,
8410 * (pic16_packRegisters): added an optimization while reading
8411 structure bitfields, some registers may be saved (malloc code is
8412 decreased by 80 bytes)
8414 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8416 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8417 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8418 this can be optimized more?
8420 2005-03-10 Raphael Neider <rneider AT web.de>
8422 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8423 genNearPointerGet): (hopefully) fixed access to bitfields via
8424 pointers (p->bitN = x; and x = p->bitN; failed)
8426 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8428 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8430 2005-03-09 Raphael Neider <rneider AT web.de>
8432 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8434 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8436 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8437 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8438 (regTypeNum): set REG_BIT type if necessary
8439 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8440 * support/regression/tests/critical.c: check bug 1144613
8442 2005-03-02 Raphael Neider <rneider AT web.de>
8444 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8446 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8448 * src/avr/ralloc.c (serialRegAssign),
8449 * src/ds390/ralloc.c (serialRegAssign),
8450 * src/hc08/ralloc.c (serialRegAssign),
8451 * src/mcs51/ralloc.c (serialRegAssign),
8452 * src/pic/ralloc.c (serialRegAssign),
8453 * src/pic16/ralloc.c (serialRegAssign),
8454 * src/xa51/ralloc.c (serialRegAssign),
8455 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8457 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * src/SDCCast.c (decorateType): fixed bug 1124787
8461 2005-02-20 Hubert Sack <sack AT digiplan.de>
8462 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8464 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8467 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8469 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8470 to keep the correct label reference count when adding/removing references
8471 to labels. A peephole file using this is appended to patch #1144962.
8473 2005-02-14 Raphael Neider <rneider AT web.de>
8475 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8476 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8477 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8478 retrievals of result operand's value on assignment
8480 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8482 * device/include/pic16/string.h: modified prototype for memccpy()
8483 to memccpy(void *, void *, char, size_t)
8484 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8485 check whether to omit frame pointer or not,
8486 * (genInline): convert all occurences of "\n" to LF in inline
8487 assembler blocks, this helps formatting the inline text,
8488 * (pic16_loadFSR0): modified prototype,
8489 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8490 removed some 8051 legacy code,
8491 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8492 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8493 before allocating temporary registers in functions,
8495 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8497 * support/regression/tests/bitvars.c: corrected the "fix"
8499 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8501 * support/regression/tests/bitvars.c,
8502 * support/regression/tests/bitwise.c,
8503 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8505 2005-02-10 Raphael Neider <rneider AT web.de>
8507 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8508 different size for Alpha
8509 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8511 2005-02-09 Raphael Neider <rneider AT web.de>
8513 * src/SDCC.lex(doPragma) : save and restore warning options as well
8514 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8515 * have #pragma less_pedantic set the errorlevel to WARNING
8517 * (cloneOptimize) : fixed wrong malloc's size
8518 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8519 facilitate correct handling of #pragma (save|restore)
8521 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8523 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8525 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8527 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8529 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8533 2005-02-02 Raphael Neider <rneider AT web.de>
8535 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8536 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8537 * (pic16_storeForReturn): fixed to allow returning function pointers
8538 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8539 * device/include/pic16/{stddef.h,stdbool.h}: added
8541 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8543 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8545 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8547 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8548 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8549 appeared to be required
8551 2005-01-31 Borut Razem <borut.razem AT siol.net>
8553 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8554 include/mcs51 and include/z80 directories to the package
8556 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8558 * src/hc08/gen.c (genFunction): fixed bug #1112752
8560 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8562 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8564 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8566 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8568 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8570 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8572 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8574 * device/include/c8051fxxx.h: removed these 6 files
8575 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8577 2005-01-26 Raphael Neider <rneider AT web.de>
8579 * src/pic16/gen.c (genAssign): fixed assignment from longs
8580 in codespace (were cut to three bytes)
8581 * (genDummyRead): implemented (except for CODESPACE...),
8583 * src/pic16/glue.c (emitStatistics): beautified
8584 * device/lib/pic16/libm/Makefile: added include path
8586 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8588 * src/z80/gen.c (aopPut): fixed bug #1103902
8590 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8592 * device/lib/expf.c: fixed bug #1095792
8594 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8596 * device/lib/pic16/libm: added Math library sources
8598 2005-01-24 Raphael Neider <rneider AT web.de>
8600 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8601 to enable upcast to pCodeOpReg2 (there is no type tag to
8602 differenciate the two and pic16_popGet2p cast into PCOR2)
8603 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8604 (sizeof(sectNames) changed to sizeof(sectName))
8605 Both patches fix segfaults under MinGW.
8607 2005-01-23 Raphael Neider <rneider AT web.de>
8609 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8610 Safe_[mc]?alloc()'ed variables
8611 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8612 of (byte sized) temporaries (assign them to WREG for now)
8613 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8614 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8615 this might fix SIGSEGVs on MinGW...
8616 * src/SDCCopt.c (killDeadCode): restored original behaviour
8617 (volatile operands might get thrown away though)
8619 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8621 * src/pic16/gen.c: fixed bug #1106975,
8622 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8623 pointer update, INTCON is saved, global interrupts are disabled and
8624 restored after updateing TOS.
8625 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8626 * added function attribute 'shadowregs' to take advantage of shadow
8628 * added function attribute 'wparam' as an alternative to the wparam
8630 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8631 user declares a non-ISR function as 'shadowregs',
8632 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8634 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8636 * .version: bumped version number to 2.4.8
8637 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8639 * device/lib/pic16/libio/i2c/: I2C module support library,
8640 * device/include/pic16/i2c.h: I2C support library header,
8641 * device/lib/pic16/libc/stdio/: standard IO support sources,
8642 * (printf_small.c): printf_small() source, supports float print,
8643 * (printf_tiny.c): printf_tiny() source, does not support floats,
8644 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8645 enable global optimizations for entire library source, other
8646 Makefiles in the source tree are also modified to reflect this,
8647 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8649 * doc/sdccman.lyx: updated to reflect new changes,
8650 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8651 sym->onStack if-case,
8652 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8653 sbit, idata, _idata, xdata, _xdata,
8654 * added pragma library, to link an external library, (see doc),
8655 * removed command line options, --pomit-config-words, --pomit-ivt,
8656 --pleave-reset-vector,
8657 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8658 when calling assembler to reflect memory model used, also define
8659 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8660 reflect stack model used,
8661 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8662 on stack return NULL,
8664 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8666 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8667 of the operands is volatile. Fixes #1020220
8669 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8671 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8672 * (OptimizeRegUsage): make sure that there is really no other flow where
8673 the first pCode is used
8675 2005-01-22 Raphael Neider <rneider AT web.de>
8677 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8678 to fix #1106967 (pCode->seq are not set up correctly)
8680 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8682 * src/SDCCglue.c (glue): make sure code area is declared before the
8683 static initialization area.
8685 2005-01-21 Raphael Neider <rneider AT web.de>
8687 * device/lib/Makefile.in: fixed test for pic16 install dir
8688 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8690 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8691 added --optimize-goto compiler switch and pragma wparam documentation
8692 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8693 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8694 and PRODH closing bug #1071770 (peephole optimizer)
8696 2005-01-19 Raphael Neider <rneider AT web.de>
8698 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8699 cmdLine buffers (used when calling sdcpp...) are large enough
8700 (MAX_PATH=256 truncates arguments leading to system halts when
8702 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8703 * (genUminus): rewritten to for efficiency
8704 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8705 used uninitialized in some cases)
8706 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8707 copy the third byte from the int -- now assumes 0x80 (data memory)
8708 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8709 operands (genAddLit expects the iCode's operands to swapped as
8710 well), fixed leftover bytes (crashed for short left operands)
8711 * (pic16_genMinusDec): performance improvements, removed false
8713 * (pic16_genMinus): fixed to cope with differently sized operands
8714 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8716 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8717 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8718 new banksel optimization
8719 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8720 analysis for temporary registers (segfaults...)
8721 * src/pic16/peeph.def: added rule
8723 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8725 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8726 which converts a float number to its ASCII representation
8727 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8728 functions to convert the fractional and integer part of a float to ASCII,
8729 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8730 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8732 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8734 * device/include/pic16/adc.h: added GPL info,
8735 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8736 a pCodeOp as tested operand,
8737 * (genNearPointerGet): optimized bit testing, does not use
8738 intermediate register for bit value, test directly instead with
8739 BTFSS, BTFSC, works only for single bits,
8740 * (genpic16Code): dump the name of the iCode in the asm,
8741 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8742 renamed to pic16_decodeOp,
8743 * (serialRegAssign): do not allocate a temporary register for iCode
8744 sequences that test a single bit for 1/0
8746 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8748 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8749 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8750 access stack and frame pointers. They are initially assigned to
8751 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8752 accessing SFRs. Updated all occurences of modification of stack or
8753 frame pointer in gen.c and pcode.c,
8754 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8755 assigning of a literal value to pointers,
8756 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8757 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8760 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8762 * doc/sdccman.lyx: update documentation about stack pragma, added
8763 some info for stack memory models
8765 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8767 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8769 2005-01-08 Raphael Neider <rneider AT web.de>
8771 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8772 udata sections to fix bug #1097823
8774 2005-01-05 Raphael Neider <rneider AT web.de>
8776 * src/pic16/gen.c (genGenericShift): added handling of differently
8777 sized left operand and result
8779 2005-01-04 Raphael Neider <rneider AT web.de>
8781 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8782 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8783 to hold the condition bit)
8784 * added new version of genCmp (old code available via #define)
8785 * added new version of genShiftLeft/genShiftRight in a generic
8786 way, now supports shifting by negative values
8787 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8788 shiftCount (expected by genGenericShift)
8789 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8790 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8792 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8793 is an invalid literal too...)
8795 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8797 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8798 from Raphael Neider,
8799 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8800 for 8-bit literals. This fixes some literal operands which are sign
8801 extended to 16-bits ints when instruction needs only 8-bits.
8803 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8805 * device/lib/logf.c: added mcs51 assembly version
8806 * device/lib/expf.c: added mcs51 assembly version
8807 * device/lib/_logexpf.c: new shared asm code for expf and logf
8808 * device/include/math.h: add defines for assembly math library
8809 * device/lib/Makefile.in: build new _logexpf.c
8810 * device/lib/libfloat.lib: use new _logexpf.c
8812 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8815 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8816 device types which have less than 0x7f registers.
8818 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8820 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8822 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8824 * device/lib/printf_fast.c: only build on supported arch.
8825 * device/lib/printf_tiny.c: only build on supported arch.
8826 * device/lib/printf_fast_f.c: only build if asm float lib
8827 * device/lib/_fsget1arg.c: only build if asm float lib
8828 * device/lib/_fsget2args.c: only build if asm float lib
8829 * device/lib/_fsnormalize.c: only build if asm float lib
8830 * device/lib/_fsreturnval.c: only build if asm float lib
8831 * device/lib/_fsrshift.c: only build if asm float lib
8832 * device/lib/_fsswapargs.c: only build if asm float lib
8833 * device/include/stdio.h: don't provide print_fast,
8834 print_fast_f, print_tiny prototypes if --xstack used
8836 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8838 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8839 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8842 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8844 * device/lib/printf_fast_f.c: same as printf_fast, but
8845 with floating point enabled
8846 * device/lib/printf_fast.c: minor tweaks
8847 * device/include/stdio.h: add printf_fast_f
8849 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8851 * src/SDCCmain.c: make --float-reent default for mcs51
8852 * device/lib/_fsadd.c: added mcs51 assembly version
8853 * device/lib/_fssub.c: added mcs51 assembly version
8854 * device/lib/_fsmul.c: added mcs51 assembly version
8855 * device/lib/_fsdiv.c: added mcs51 assembly version
8856 * device/lib/_fseq.c: added mcs51 assembly version
8857 * device/lib/_fsneq.c: added mcs51 assembly version
8858 * device/lib/_fsgt.c: added mcs51 assembly version
8859 * device/lib/_fslt.c: added mcs51 assembly version
8860 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8861 * device/lib/Makefile.in: add _fscmp to build
8862 * device/lib/libfloat.lib: add _fscmp to build
8864 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8866 * device/lib/_fs2slong.c: added mcs51 assembly version
8867 * device/lib/_fs2sint.c: added mcs51 assembly version
8868 * device/lib/_fs2schar.c: added mcs51 assembly version
8869 * device/lib/_fs2ulong.c: added mcs51 assembly version
8870 * device/lib/_fs2uint.c: added mcs51 assembly version
8871 * device/lib/_fs2uchar.c: added mcs51 assembly version
8872 * device/lib/_slong2fs.c: added mcs51 assembly version
8873 * device/lib/_sint2fs.c: added mcs51 assembly version
8874 * device/lib/_schar2fs.c: added mcs51 assembly version
8875 * device/lib/_ulong2fs.c: added mcs51 assembly version
8876 * device/lib/_uint2fs.c: added mcs51 assembly version
8877 * device/lib/_uchar2fs.c: added mcs51 assembly version
8878 * device/include/float.h: added #define to select asm vs c
8880 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8882 * device/lib/printf_fast.c: improvements to float output
8883 * device/include/float.h: add defines for assembly float library
8884 * device/lib/_fsget1arg.c: receive 1 float arg
8885 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8886 * device/lib/_fsnormalize.c: normalize a float
8887 * device/lib/_fsreturnval.c: return float, various helper routines
8888 * device/lib/_fsrshift.c: right shift a float's mantissa
8889 * device/lib/_fsswapargs.c: swap 2 floats
8890 * device/lib/Makefile.in: build these 6 new files for mcs51
8891 * device/lib/libfloat.lib: add these 6 files to the library
8893 2004-12-26 Borut Razem <borut.razem AT siol.net>
8895 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8898 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8900 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8901 and fully reentrant and register bank neutral.
8902 * device/lib/printf_fast.c: added float (not enabled by default),
8903 added compact/slower integer (also not enabled by default),
8904 improved size/speed of fast integer code, other minor changes
8905 * device/include/stdio.h, device/lib/Makefile.in,
8906 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8908 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8910 * src/pic16/pcode.c: declaring variables other than at the start of a
8911 block is not supported in C by VC6.
8913 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8915 * applied a previous patch from Raphael Neider that wasn't included
8916 in the previous commits, which fixes infinite loops within jumptable
8918 * made some fixes that previous patches introduced
8920 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8922 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8923 that fixes an issue with AOP_PCODE asmop's offset,
8924 * (pic16_popCopyReg): update instance field too,
8925 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8926 function of pic port,
8927 * (genCmp, genAnd, genAssign),
8928 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8930 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8932 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8933 variables initial values to idata section,
8934 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8935 variables in some functions. This utilizes parmBytes field of iCode
8936 structure to hold the offset of the variable in stack. (might be
8937 able to use the stack field too?)
8938 * applied patch from Raphael Neider # ### , # ###
8939 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8940 variable initial values in idata section,
8941 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8942 for static variables with initial value
8943 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8944 applied fix in while loop from Raphael Neider.
8946 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8948 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8949 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8950 * src/ds390/ralloc.c (serialRegAssign): spill bits
8951 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8952 * support/Util/SDCCerr.c,
8953 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8954 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8955 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8957 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8959 * device/include/sdcc-lib.h: inserted LGPL, added includes
8960 asm/ds390/features.h and asm/mcs51/features.h
8961 * device/include/asm/default/features.h,
8962 * device/include/asm/gbz80/features.h,
8963 * device/include/asm/z80/features.h: added empty _AUTOMEM
8965 * device/include/asm/ds390/features.h,
8966 * device/include/asm/mcs51/features.h: added files with defines for
8967 _AUTOMEM and _STATMEM indicating automatic and static storage class
8968 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8969 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8970 * src/SDCCicode.c (geniCodeCast),
8971 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8972 * src/SDCCloop.c (loopInduction): removed unused variable lr
8973 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8974 to convertToFcall to include char modulo (RFE 1065037), added check
8975 if left operand is unsigned and use abs of literal value
8976 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8977 as it doesn't work after conversion from peephole.def to peephole.rul
8978 * src/mcs51/gen.c (toBoolean): added check for size,
8979 (genModOneByte): optimized code for signed char modulo a literal
8980 power of 2 (thanks to Hubert Sack),
8981 (genRRC): removed unnecessary "clr c",
8982 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8983 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8985 swapped rules 256.c and 256.d,
8986 extended 256.d by using new multiple checks (thanks Erik),
8987 added rules 256.e and 256.f,
8988 updated rule 261.a and 261.b to new generated code
8989 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8991 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8993 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8994 induction related bugs, including first part of bug #1074377
8996 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8998 * applied patch from bug-report #1076292,
8999 * applied patches for genAnd and Goto-optimizations for Raphael
9001 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9002 dump a less iCode information,
9003 * src/pic16/device.h (pic16_options_t): added field debgen,
9004 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9005 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9006 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9008 * (various functions): added macros FENTRY and FENTRY2 to functions,
9009 to emit function prologue,
9010 * (various functions): fixed indentation,
9011 * (genNearPointerGet): fixed loading of FSR0,
9012 * (genPackBits): applied patch from Raphael Neider to fix updating
9013 of FSR0 and touching only the modified bits,
9014 * src/pic16/genarith.c (various functions): added macros FENTRY to
9015 emit function prologue in comments,
9016 * src/pic16/pcode.h: added functions debugf2, debugf3,
9017 * src/pic16/ralloc.c: partial fix for packForPush caused
9020 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9022 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9023 <stsp AT users.sourceforge.net> with reversed byte order
9024 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9026 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9028 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9030 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9031 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9033 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9035 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9037 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9039 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9041 (setFromConditionArgs): friendly operand parser for peephole rules,
9042 (operandBaseName, operandsNotRelated): new peephole condition
9043 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9044 architecture specific register naming into account, handles n-way
9045 comparisons, and supports quoted literals
9046 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9048 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9050 * src/mcs51/peeph.def: fixed bug #1076940
9052 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9054 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9056 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9058 Adding support for replacing ljmps with sjmps in jumptables
9059 generated for switch statements. For now you need to set the
9060 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9061 Now 4 algorithms for mcs51 jumptable generation are used:
9062 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9063 addresses loaded pc-relative for up to 112 cases and stack-pushing
9064 target addresses loaded with offset from dptr for up to 256 cases.
9066 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9067 * src/mcs51/main.c: adapted constants for switch table generation
9068 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9070 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9072 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9073 * support/regression/tests/bug1057979.c: added test for bug 1073386
9075 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9077 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9080 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9082 * src/pic16/device.h,
9083 * src/pic16/genarith.c,
9086 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9088 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9090 Large cummulative patch for pic16 port.
9091 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9092 to call when a stack overflow occurs,
9093 * (malloc.h): added CVS Id tag,
9094 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9096 * added libc directory. The current version of LibC contains string
9097 functions, ctype functions and macros and some functions of the
9098 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9099 be extensively tested in the future. Standard disclaimer here.
9100 Library is not automatically build yet. But one can build it by
9101 invoking 'make' inside the libc directory.
9102 * added ADC library under libio. Preliminary version yet.
9104 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9105 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9106 aopForRemat() now and not by pic16_aopOp(),
9107 * (pic16_popGetTempReg): removed warning messgae when allocating
9108 temporary registers, its a buggy feature and will be removed,
9109 * (pic16_popGet): set register instance field in AOP_CRY,
9110 * (pic16_outBitC): fixed for results in size greater than 1,
9111 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9112 * (pic16_storeForReturn): optimized return of 0,
9113 * (genCmp): experimental code for new genCmp which uses PIC18's
9114 special compare&skip instructions. Initial tests fail some times
9115 with variables grater than 1 byte in size, so new code is disabled,
9116 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9118 * (genCast): began a fix to optimize the casting of a bit to another
9119 bit, now assigning a bitfield to another bitfield will fail, sorry,
9120 * src/pic16/main.c: disabled the use of lr-support feature,
9121 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9122 * added some function prototypes, added function _debugf prototype,
9123 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9124 bits with offset (case PO_GPR_BIT),
9125 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9127 * (isBankInstruction): modified to return 0 for no banking instruction,
9128 and 1 for banking instruction,
9129 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9130 caused stop processing pCodes after a inline assembly block,
9131 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9132 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9133 registers when it shouldn't,
9134 * src/pic16/ralloc.c (allocReg): add preliminary support for
9135 supporting a limited set of temporary registers,
9137 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9139 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9140 genDataPointerSet): ensure assignments always copy in MSB to LSB
9142 (loadRegFromAop): recognize CLRH optimization,
9143 (genFunction): optimize RECEIVE iCodes in reentrant functions
9145 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9147 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9148 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9150 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9151 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9152 contiguous with data
9154 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9156 * device/lib/_gptrget.c (_gptrget),
9157 * device/lib/_gptrgetc.c (_gptrgetc),
9158 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9159 instead of sjmp to ret
9160 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9161 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9163 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9165 * .version: bumped version to 2.4.7
9166 * device/lib/_gptrget.c (_gptrget): is now _naked
9167 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9168 * device/lib/_gptrput.c (_gptrput): is now _naked
9169 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9170 (createFunction): fixed xstack
9171 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9172 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9174 (geniCodeCritical): store original interrupt state in an iTemp bit
9175 var unless stack-auto
9176 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9177 * src/SDCCmain.c (setIncludePath): added include/target to search path
9178 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9179 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9181 (processFuncArgs): put bit vars in bit area
9182 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9183 unsaveRBank): fixed xstack,
9184 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9185 (genFunction, genEndFunction): fixed xstack,
9186 (genAssign): optimization don't walk backwards through mem
9187 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9188 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9189 * support/regression/Makefile: also make library (for stack-auto) when
9190 making "all" and added "test-mcs51-xstack-auto"
9191 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9192 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9193 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9194 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9195 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9196 make-library by MAKE_LIBRARY
9197 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9198 regression tests for xstack
9199 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9200 * support/regression/tests/critical.c: test for critical on mcs51
9202 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9204 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9205 built version of sdcc instead of installed version
9207 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9209 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9210 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9212 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9213 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9214 WARNING: remove device/lib/build/z80/printf.o by hand when
9215 updating from previous build!
9216 * device/lib/z80/printf.c: updated comment
9217 * support/regression/tests/bug1057979.c: test all ports now
9218 * support/regression/tests/bug1065458.c: file added
9220 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9222 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9223 *_start and *_end symbols for static functions
9225 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9227 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9228 and search crt0.o in all library paths,
9229 (setIncludePath): proper handling of --nostdinc,
9230 (setLibPath): proper handling of --nostdlib
9231 * support/regression/Makefile,
9232 * support/regression/ports/ds390/spec.mk,
9233 * support/regression/ports/gbz80/spec.mk,
9234 * support/regression/ports/hc08/spec.mk,
9235 * support/regression/ports/mcs51/spec.mk,
9236 * support/regression/ports/mcs51-large/spec.mk,
9237 * support/regression/ports/mcs51-stack-auto/spec.mk,
9238 * support/regression/ports/z80/spec.mk: use include and lib files from
9239 built version of sdcc instead of installed version
9240 * doc/sdccman.lyx: fixed typo in --nostdinc
9242 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9247 * src/pic/gen.c : added support to generate code for struct bit fields.
9249 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9251 * as/xa51/xa_version.h,
9252 * device/include/errno.h,
9253 * device/include/regc515c.h,
9254 * device/lib/_itoa.c,
9255 * device/lib/_ltoa.c,
9256 * device/lib/ser_ir_cts_rts.c,
9257 * sim/ucsim/xa.src/glob.cc,
9258 * sim/ucsim/xa.src/inst_gen.cc,
9259 * sim/ucsim/xa.src/xa_bit.cc,
9260 * sim/ucsim/xa.src/xa_sfr.cc,
9261 * sim/ucsim/z80.src/inst_dd.cc,
9262 * sim/ucsim/z80.src/inst_fdcb.cc,
9263 * support/scripts/keil2sdcc.pl,
9264 * src/pic16/pic16.dsp,
9265 * src/pic16/pic16a.dsp: corrected cvs line endings
9266 * device/lib/printf_large.c: fixed bug 1057979
9267 * src/pic16/gen.c: fixed non-C standard code
9268 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9269 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9270 * support/regression/ports/mcs51/support.c: reload T1 asap
9271 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9272 pdata use and clear idata startup behaviour
9273 * support/regression/tests/bug1057979.c: added
9275 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9277 * device/examples/ds390/ow390/ad26.h,
9278 * device/examples/ds390/ow390/cnt1d.h,
9279 * device/examples/ds390/ow390/crcutil.c,
9280 * device/examples/ds390/ow390/ownet.h,
9281 * device/examples/ds390/ow390/owsesu.c,
9282 * device/examples/ds390/ow390/swt12.h,
9283 * device/examples/ds390/ow390/swtoper.c,
9284 * device/examples/ds390/ow390/temp10.h,
9285 * device/examples/ds390/ow390/thermodl.c,
9286 * device/examples/ds390/tinitalk/tinitalk.dsp,
9287 * device/examples/ds390/tinitalk/tinitalk.dsw,
9288 * device/examples/mcs51/clock/hw.h,
9289 * device/examples/mcs51/simple2/go.bat,
9290 * device/examples/serialcomm/windows/serial.h,
9291 * device/examples/xa51/dummy.c,
9292 * device/examples/xa51/hello.c,
9293 * device/include/80c51xa.h,
9294 * device/include/at89x051.h: corrected cvs line endings
9296 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9298 * src/pic16/main.c (options): added command line --gstack, to trace
9299 stack over/under flows,
9300 * added pragma 'wparam' to allow passing first byte of function
9301 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9302 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9303 call to __gstack_test function and sets up the symbol as extern,
9304 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9305 * popaop): added call to pic16_testStackOverflow,
9306 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9308 * (genCall, genPcall): now all parameters are passed via stack
9309 except in functions that are pass to wparam pragma in which WREG is
9311 * (genPcall): REENTRANT flag is checked to see if variable prototype
9312 contains reentrant keyword, don't call a non-reentrant function, via
9313 a reentrant function pointer or vice versa, functions are never
9315 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9317 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9318 SIGSEGV when accessing a NULL register stucture,
9319 * (pic16_printGPointerType): modified to handle UPPER modifier for
9320 function initializers, changed prototype of function to simpler one,
9321 * (pic16_printIvalFuncPtr): check to see if function is already
9322 added in externs list,
9323 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9324 optimized a move from W to SFR with a move to the same register
9326 * device/lib/pic16/debug: NEW directory, contains debug features
9327 which are enabled when linking with libdebug.lib, currently command
9328 line option --gstack enables stack pointer tracing for over/under
9329 flow, corresponding sources are in debug/gstack
9331 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9333 * doc/sdccman.lyx: updated SDCC version,
9334 * (PIC16 port): update list of command line options,
9335 * src/pic16/device.h (structure pic16_options_t): added field gstack
9336 to enable stack overflow tracing on push/pops,
9337 * src/pic16/device.c (statistics structure): added statistics
9339 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9340 pic16_dump_int_registers): increase statistics counters for each
9341 * variable which is encountered
9342 * (pic16_dump_usection): emit each .udata variable to its own udata
9344 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9345 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9346 parameters via stack, otherwise use old scheme,
9347 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9348 assembler output file,
9349 * src/pic16/main.c: added command line options --gstack to enable
9350 push/pop tracing for stack overflow,
9351 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9352 instructions): added size of each instruction,
9353 * (pic16_countInstruction): estimate size of instructions in
9354 the_pFile list, inline assembly blocks are not counted,
9355 * (pic16_FixRegisterBanking): trace previous register usage, when
9356 banksel optimizations is greater than 0, don't emit a redudant
9359 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9361 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9362 * src/pic16/ralloc.c : applied same fix for pic16.
9363 * src/pic/gen.c : tidied it up a little.
9365 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9367 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9368 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9370 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9372 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9374 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9376 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9377 non-reentrant function __modsint in the interrupt function (thus
9378 corrupting math operations during serial I/O)
9379 * device/lib/ser_ir.c: as above, changed buffersize
9380 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9382 * doc/Makefile: added option -t for rsync
9384 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9386 * src/SDCCast.h (struct ast),
9387 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9389 2004-10-20 Borut Razem <borut.razem AT siol.net>
9391 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9394 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9396 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9398 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9399 support functions to replace long sequences of MOVFF's from access
9400 bank registers to stack and vice versa,
9401 * src/pic16/device.h: added new field opt_flags, where optimization
9402 flags can be set to enable certain features,
9403 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9404 * pBlock, (genFunction, genEndFunction): surroung loop for
9405 saving/loading used registers in stack with PC_INFO pCodes,
9406 INF_LREGS. Code in between can then be optimized by pCode optimizer
9407 to support function calls,
9408 * (genDataPointerSet): fixed bug which loaded float fields in
9409 structures with corrupt data,
9410 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9411 in a standard way debug info on stderr. Feature used for developing
9413 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9414 obsolete chunks of code,
9415 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9416 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9417 * pic16/src/pcode.c (pic16_newpCodeInfo,
9418 * (pic16_newpCodeOpLocalRegs),
9419 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9421 * (pic16_pCodeConstString): printing of the initial value of a
9422 symbol as a comment is inhibited since parsing was already done by
9423 copyStr and output is corrupt,
9424 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9426 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9428 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9430 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9432 * as/mcs51/lkarea.c: removed old K&R style,
9433 (lnksect): changed check on boundary error,
9434 (lnksect2): changed check on boundary error,
9435 (lnksect2): extend XSTK to end of page if size = 1
9436 * as/mcs51/lkmain.c: removed old K&R style,
9437 (Areas51): create l_IRAM symbol
9438 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9439 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9440 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9441 * device/lib/_mullong.c: added version to be compiled with xstack
9442 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9443 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9444 * device/lib/mcs51/crtxstack.asm: fixed comment
9445 * src/SDCCglue.c: maxInterrupts defaults to 0,
9446 (emitMaps): added pdata,
9447 (createInterruptVect): (re)moved default,
9448 (glue): added pdata,
9449 (glue): moved __start__xstack to XSTK with default size 1
9450 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9451 and options.float_rent when options.stackAuto is set,
9452 (linkEdit): only write XDATA_NAME if provided on command line
9454 * src/SDCCmem.c: added pdata
9455 * src/port.h: added pdata_name to PORT
9456 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9457 (saveRegisters, unsaveRegisters): removed usage of B,
9458 (genMinus): fixed accumulator clash,
9459 (genJumpTab): added comment, this needs another look
9460 * src/mcs51/gen.c: added check for "B in use" paranoia,
9461 added pushB() and popB()
9462 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9471 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9472 added PSEG (PAG,XDATA) or NULL to port specifier
9473 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9474 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9475 (_mcs51_genInitStartup): removed __start__xstack equ,
9476 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9477 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9478 * src/z80/gen.c (_rleAppend): fixed warnings
9479 * support/regression/tests/zeropad.c: added pdata test
9480 * .version: bumped to 2.4.6
9482 2004-10-17 Borut Razem <borut.razem AT siol.net>
9484 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9485 as a part of nightly build
9487 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9489 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9490 WREG holds the first byte function parameters,
9491 * (aopForSym): take special case for symbols which are in FARSPACE
9492 but in CODESPACE too,
9493 * (assignResultValue): modified to take into account _G.useWreg,
9494 * (genCall): don't use wreg for parameter passing when function is
9495 declared as reentrant, too, added optimization INCF to stack
9496 pointer when stack parameter count is 1,
9497 * (genFunction, genEndFunction): refurnished and fixed to not using
9498 wreg for passing parameters when function has varargs or is
9499 reentrant, fixed bug with symbol name compare for generating
9500 functions in absolute address,
9501 * (pic16_storeForReturn): refurnished,
9502 * (genCmp): began writing a new version of the function, not ready
9503 yet, therefore it is disabled,
9504 * (genAssign): do not read code memory when assigning a function to
9506 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9507 array of characters, not pointer,
9508 * (pic16initialComments): in debug mode emit an .ident directive for
9510 * (_process_pragma): emit a new warning type (internal to pic16)
9511 when setting stack to default length, emit a similar warning when
9512 placing a function at absolute address and address is not word aligned
9513 * (_pic16_parseOptions): added 'return TRUE' statement,
9514 * (_pic16_linkEdit): if compiling a source, then add the source's
9515 file object, first in the list of objects to link,
9517 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9519 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9520 * src/pic/main.c : removed VC warning.
9521 * src/pic/gen.c : changed comment.
9523 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9525 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9526 reference to a deprecated symbol _GPTRREG was causing failure to
9527 link. Thanks G. M. Gallant for the info.
9529 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9531 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9532 comments for Bugs item #954788.
9534 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9536 * src/pic16/device.c (pic16_dump_gsection,
9537 * pic16_groupRegistersInSection): handle symbols declared to be in
9538 access bank differently,
9539 * src/pic16/gen.c (struct _G): added field resDirect,
9540 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9541 send values read from stack directly to result and don't allocate
9543 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9545 * (pic16_sameRegsOfs): NEW,
9546 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9547 free because they were not allocated from temporary pool,
9548 * pic16_popRegFromString): workaround to fix a problem with
9549 allocating variables twice or never,
9550 * (genGenPointerGet): using PRODL instead of FSR0H,
9551 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9553 * (genAssign): take advantage of the _G.resDirect flag,
9554 * (genCast): around line 11844, use mov2f instead of directly
9555 MOVFF'ing between operands to account for literal values,
9556 * src/pic16/genutils.c: some new debug functions for gpsim have been
9558 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9559 float with integer part only,
9560 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9561 place variables in access bank
9562 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9563 updated sources to reflect recent changes in gen.c
9565 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9567 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9568 sources that searched for headers in installation path, now the
9569 device/include/pic16 is used,
9570 * src/pic16/glue.c (pic16glue),
9571 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9572 .line directives if not in debug mode, this suppresses assembler's
9573 warnings for ignored directives
9575 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9577 * src/port.h: made reset_regparms prototype void parameter explicit.
9578 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9579 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9580 * doc/sdccman.lyx: documented warning disabling and how to use
9581 printf_large to make it print floats.
9582 * device/include/stdbool.h: NEW
9583 * device/lib/_atof.c,
9584 * device/lib/_divuint.c,
9585 * device/lib/_divulong.c,
9586 * device/lib/expf.c,
9587 * device/lib/printf_large.c,
9588 * device/lib/sincosf.c,
9589 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9590 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9591 a completely reentrant lib.
9593 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9595 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9596 * device/include/pic16/stdio.h: fixed bug with colon
9598 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9600 * device/include/pic16/stdio.h,
9601 * device/include/pic16/stdlib.h,
9602 * device/include/pic16/math.h: NEW
9603 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9604 declared as _naked to reduce overhead
9605 * device/lib/Makefile.in (target port-specific-objects-pic16):
9606 changed * to *.* so to ignore the CVS directory,
9607 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9608 stacked variables back in stack,
9609 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9612 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9614 * .version: bumped version number to 2.4.5
9615 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9616 * support/Util/SDCCerr.c (messages structure): added entry for
9619 Large cumulative patch for pic16 port and libraries.
9620 * device/include/pic16/sdcc-lib.h,
9621 * device/include/pic16/stdarg.h,
9622 * device/include/asm/pic16/features.h,
9623 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9624 * device/include/pic16/float.h: changes reentrant keyword with
9625 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9626 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9627 updated target build-libraries to include objects from gptr,
9628 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9629 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9630 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9631 all function headings,
9632 * src/SDCCmain.c: added global parameter userIncDirsSet,
9633 * (parseCmdLine): when option -I is encountered add directory to
9635 * src/version.awk: added space between control and long,
9636 * src/pic16/NOTES: added some notes for the port,
9637 * src/pic16/gen.c: added prototype for mov2fp function,
9638 * (fReturnpic16[]): properly named return value registers,
9639 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9640 * (aopForSym): added code to handle symbols with onStack flag set,
9641 symbols onStack are allocated PTRSIZE bytes,
9642 * (aopFreeAsmop): handles special case where asmops are stack objects,
9643 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9644 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9645 added argument lock to trace flaws in allocating temporary registers
9646 when developing port,
9647 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9648 * (pic16_popRegFromString): reenabled allocating a direct register
9650 * (assignResultValue): various beautifications,
9651 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9652 referenced function argument,
9653 * (genIpush): reenabled to allow stacked arguments, handles only
9654 ic->parmPush iCodes,
9655 * (genCall, genPcall): major changes to allow for variable argument
9656 functions, fixed a bug with falsely restoring stack pointer after
9657 returning from call,
9658 * (genFunction): pending code for critical function,
9659 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9660 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9661 * (genNearPointerGet): fixed bug with indirect reading, was always
9663 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9665 * (genAddrOf): rewrote code to take address of a stacked function parameter
9666 * (genCast): fixed casting to generic pointer type,
9667 * src/pic16/gen.h: added AOP_STA,
9668 * (struct asmop): added field stk,
9669 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9670 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9671 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9672 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9673 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9674 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9676 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9678 * (pic16_port structure): generic pointer size is set to 3,
9679 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9680 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9682 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9683 operand is an iTemp,
9685 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9687 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9688 * debugger/mcs51/simi.c: addapt new syntax of s51
9690 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9692 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9693 * src/pic16/pcode.c: commented out some calls to free() in order to
9696 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9699 * src/SDCCicode.c (isiCodeInFunctionCall),
9700 * src/avr/ralloc.c (selectSpil),
9701 * src/pic/ralloc.c (selectSpil),
9702 * src/pic16/ralloc.c (selectSpil),
9703 * src/ds390/ralloc.c (selectSpil),
9704 * src/hc08/ralloc.c (selectSpil),
9705 * src/xa51/ralloc.c (selectSpil),
9706 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9707 stack in the middle of a function call sequence (fixes bug #1020268)
9708 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9709 costs associated with the minimum switch case.
9711 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9713 * src/SDCC.lex: fixed bug #1030549
9715 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9717 * src/SDCCcse.h (struct cseDef),
9718 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9719 over a function call if the CSE is derived from a symbol whose
9720 address has been taken (fixes bug #1029883)
9721 * support/regression/tests/bug-1029883: a new regression test for
9724 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9726 * src/hc08/gen.c (emitinline): fixed bug #1029778
9727 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9728 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9729 and starts toward RFE #905167)
9731 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9733 * src/pic16/gen.c (mov2f): New function to move an operand to
9734 another without considering if it is a literal or a register,
9735 * (pic16_sameRegs): don't check if they are both AOP_REG,
9736 * (AccRsh): removed andmask=0 lines,
9737 * (genLeftShift): duplicated to be improved in future versions,
9738 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9739 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9740 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9741 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9742 * (insertBankSwitch): fixed inserting banksel directives algorithm
9743 for instructions that follow a skip instruction, this fixes a report
9744 for broken subtraction code generation,
9745 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9746 iCode is a left op, just in case result and right share the same
9749 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9752 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9754 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9755 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9756 on 2004-09-12; it was buggy
9758 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9760 * src/SDCCsymt.h: removed RESULT_CHECK
9765 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9767 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9769 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9770 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9771 configuration values no more rejected by compiler, they are assigned
9772 to configuration registers with a warning message instead,
9773 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9774 the for-loop so last conf register is emitted too,
9775 * (_pic16_initPaths): link library libsdcc.lib by default,
9776 * (_hasNativeMulFor): modified test for multiplication according to
9777 Raphael Neider's remarks. Integer multiplication is also done with
9779 * device/include/pic16/pic18fregs.h: corrected type error in while
9780 testing and including 18f6720 header file
9782 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9784 * src/pic16/device.h (pic16_options): removed field use_crt,
9785 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9786 until an optimization to handle single bits is added,
9787 * (pic16_loadFSR0): moved before genUnpackBits,
9788 * (genAnd): some white lines removed,
9789 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9790 leave_reset flags in pic16_options when using crt modules,
9792 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9794 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9795 for bugs 898889 & 979599. Also used some safer print instructions.
9797 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9799 * src/pic16/device.h (pic16_options_t): added field use_crt,
9801 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9802 catch a probable future bug,
9803 * src/pic16/gen.c: aopIdx function commented out,
9804 * (genAssign): commented out old code which used aopIdx,
9805 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9806 code, added if conditionals to take into account the --use-crt
9807 command line options,
9808 * src/pic16/main.c (pic16_optionsTable): added new command line
9809 options, --use-crt= and --no-crt,
9810 * (_pic16_linkEdit): now the proper crt object is added in the
9811 linker command line except than when --no-crt is specified,
9812 * src/pic16/pcode.c,
9813 * src/pic16/pcode.h: added some structures and functions for a new
9814 optimization scheme to compansate for instruction overhead between
9815 same iCodes, this scheme is currently under development and is not
9817 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9819 * device/lib/pic16/startup/crt0i.c,
9820 * device/lib/pic16/startup/crt0iz.c: added global char variable
9821 __uflags to force the generation of an idata section
9823 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9826 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9827 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9829 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9831 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9832 Frieder) and clarified the default code optimization mode
9834 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9836 * src/SDCC.lex (doPragma, process_pragma),
9837 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9838 "opt_code_size", and "opt_code_balanced"
9839 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9840 regrouped options by category, added support for category headers
9841 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9842 and "--opt-code-size"
9843 * doc/sdccman.lyx: documented these new options and pragmas
9844 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9845 preference into account
9847 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9849 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9850 geniCodePreDec): Fixed bug 904237 by generating a warning
9852 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9854 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9856 * src/pic/device.c : When no max ram set validate full memory range.
9858 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9860 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9862 * device/lib/_gptrget.c,
9863 * device/lib/_gptrput.c: updated comment
9864 * device/lib/calloc.c,
9865 * device/lib/free.c,
9866 * device/lib/malloc.c,
9867 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9868 * src/SDCCcse.c (cseBBlock),
9869 * src/SDCCicode.c (printOperand, geniCodeArray),
9870 * src/SDCCicode.h (struct operand): fixed bug 868103
9871 * support/regression/tests/bug-868103.c: added
9872 * src/SDCCast.c (searchLitOp),
9873 * src/SDCCcse.h (struct cseDef),
9874 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9875 * src/SDCCicode.h (struct operand),
9876 * src/SDCCsymt.h (struct sym_link),
9877 * src/avr/gen.c (hasInc),
9878 * src/ds390/gen.c (hasInc),
9879 * src/hc08/gen.c (genPlusIncr, hasInc),
9880 * src/mcs51/gen.c (hasInc),
9881 * src/pic16/glue.c (pic16_printIvalChar),
9882 * src/pic16/ralloc.c (regWithIdx),
9883 * src/xa51/gen.c (hasInc) : removed warnings
9884 * src/SDCCast.c (createBlock): added comment ???
9885 * src/hc08/ralloc.c: updated comments
9887 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9889 * doc/sdccman.lyx: updated section on switch statements, added
9890 section about semaphore locking
9891 * doc/Makefile: added option -info for latex2html
9892 * device/lib/_gptrget.c,
9893 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9895 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9899 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9900 maxram is less than 0x100.
9902 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9904 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9906 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9917 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9918 a jump table is the best form for a switch statement, including
9919 automatic insertion of missing cases to make the case range
9920 continuous. Developed in collaboration with Frieder Ferlemann.
9922 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9924 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9925 accumulator result if it needs sign extension
9927 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9929 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9931 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9933 * device/lib/gbz80/printf.c,
9934 * device/lib/z80/printf.c: removed define for NULL
9936 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9938 * as/xa51/xa_link.c,
9939 * device/examples/ds390/ow390/ad26.c,
9940 * device/examples/ds390/ow390/cnt1d.c,
9941 * device/examples/ds390/ow390/counter.c,
9942 * device/examples/ds390/ow390/ds2480.h,
9943 * device/examples/ds390/ow390/ds2480ut.c,
9944 * device/examples/ds390/ow390/findtype.c,
9945 * device/examples/ds390/ow390/gethumd.c,
9946 * device/examples/ds390/ow390/owllu.c,
9947 * device/examples/ds390/ow390/ownetu.c,
9948 * device/examples/ds390/ow390/swt12.c,
9949 * device/examples/ds390/ow390/swtloop.c,
9950 * device/examples/ds390/ow390/temp.c,
9951 * device/examples/ds390/ow390/temp10.c,
9952 * device/examples/ds390/ow390/thermo21.c,
9953 * device/examples/ds390/ow390/tinilnk.c,
9954 * device/examples/ds390/ow390/tstfind.c,
9955 * device/examples/serialcomm/windows/serial.cpp,
9956 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9957 * device/include/reg51.h: fixed line endings for cvs
9959 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9961 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9962 packRegsForAccUse, packRegisters): new accumulator register
9964 * support/regression/ports/hc08/support.c (_putchar): suppress
9965 warning of unused variable
9966 * src/SDCCicode.c: added SWAP entry to codeTable
9968 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9970 * device/lib/sprintf.c: forgot to add this file before previous commit
9972 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9974 * src/pic16/gen.c (genPackBits): added operand right in function
9975 parameters, load result directly if p_type is POINTER (that is
9976 called by genNearPointerSet)
9977 * (genUnPackBits): added operand left in function parameters,
9978 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9979 FSR0 if accessing bitfields,
9981 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9983 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9984 _print_format; updated printf, sprintf, vsprintf
9985 * device/include/asm/default/features.h: corrected comment/define
9986 * device/lib/Makefile.in: added sprintf.c
9987 * device/lib/libsdcc.lib: added sprintf module
9988 * device/lib/printf_large.c,
9989 * device/lib/vprintf.c,
9990 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9992 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9993 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9994 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9996 * support/regression/tests/zeropad.c: define idata as data for hc08
9998 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10000 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10001 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10002 labels are referenced at least once (even if a reference is not found)
10003 * src/hc08/gen.c (emitcode): set isComment flag for comments
10004 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10005 loads), rules 6a..6b (optimize jumps to return)
10007 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10009 * device/lib/acosf.c (acosf),
10010 * device/lib/asinf.c (asinf),
10011 * device/lib/atanf.c (atanf),
10012 * device/lib/ceilf.c (ceilf),
10013 * device/lib/cosf.c (cosf),
10014 * device/lib/coshf.c (coshf),
10015 * device/lib/cotf.c (cotf),
10016 * device/lib/fabsf.c (fabsf),
10017 * device/lib/floorf.c (floorf),
10018 * device/lib/log10f.c (log10f),
10019 * device/lib/logf.c (logf),
10020 * device/lib/sinf.c (sinf),
10021 * device/lib/sinhf.c (sinhf),
10022 * device/lib/sqrtf.c (sqrtf),
10023 * device/lib/tanf.c (tanf),
10024 * device/lib/tanhf.c (tanhf),
10025 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10026 replaced all instances of "reentrant" in the library functions
10027 defined in math.h with this macro.
10028 * support/regression/tests/float_trans.c: reenabled test for hc08
10030 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10032 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10033 erroneously deleted
10035 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10038 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10039 multi-byte volatile operands are used
10040 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10041 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10042 initialization to area GSINIT0 so that it would always precede
10043 any static initializers in GSINIT
10044 * support/regression/tests/zeropad.c: fixed idata define for hc08
10045 * support/regression/tests/bug-927659.c,
10046 * support/regression/tests/float_trans.c: disabled tests for hc08
10047 pending missing library routines
10048 * .version: increased version number to 2.4.4 - hc08 port now passes
10052 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10054 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10055 * Makefile.common.in,
10057 * as/hc08/Makefile.in,
10058 * as/mcs51/Makefile.in,
10059 * as/z80/Makefile.in,
10060 * debugger/mcs51/Makefile.in,
10061 * device/include/Makefile.in,
10062 * device/lib/Makefile.in,
10065 * link/z80/Makefile.in,
10066 * packihx/Makefile.in,
10067 * sim/ucsim/main_in.mk,
10068 * sim/ucsim/avr.src/Makefile.in,
10069 * sim/ucsim/doc/Makefile.in,
10070 * sim/ucsim/gui.src/serio.src/Makefile.in,
10071 * sim/ucsim/hc08.src/Makefile.in,
10072 * sim/ucsim/s51.src/Makefile.in,
10073 * sim/ucsim/xa.src/Makefile.in,
10074 * sim/ucsim/z80.src/Makefile.in,
10076 * support/cpp2/Makefile.in,
10077 * support/librarian/Makefile,
10078 * support/makebin/Makefile: added DESTDIR to the install path proposed
10079 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10080 * doc/sdccman.lyx: added DESTDIR documentation
10082 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10084 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10085 instruction for interrupt handlers, use fast returns when returning
10086 from high priority interrupts
10088 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10090 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10092 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10093 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10094 bugs, ported much of Bernhard's code from mcs51
10095 * src/mcs51/gen.c (genSend),
10096 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10097 than one when calling a reentrant function
10098 * device/lib/_mullong.c: defined an alternate struct layout for big
10099 endian ports (hc08)
10101 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10103 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10106 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10108 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10109 are sane and complete before asking the port its prefered parameter
10110 passing method (fixes bug #1017633)
10111 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10114 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10116 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10117 problem in bitfields >= 8 bits.
10119 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10121 * src/SDCCsymt.c: undid changes that were not meant to be committed
10123 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10125 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10127 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10129 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10130 copied and wrong bit got inverted
10132 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10134 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10135 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10136 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10137 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10138 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10139 assignments to bitfields at known addresses
10140 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10141 reads from bitfields at known addresses
10142 * src/hc08/ralloc.c (packRegisters),
10143 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10144 genhc08Code): optimize pointer get values used as conditionals
10145 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10148 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10150 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10151 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10152 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10155 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10157 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10159 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10161 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10164 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10166 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10168 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10170 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10173 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10175 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10177 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10179 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10180 cases use more compact code.
10182 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10184 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10186 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10188 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10190 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10193 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10194 parameter of changePointer() from symbol* to sym_link*
10195 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10196 * src/SDCCsymt.c (compareType): void* type is castable to other
10197 pointers, but not necesarily an exact match.
10198 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10199 is no longer blindly treated as an exact match.
10200 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10202 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10204 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10206 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10210 * src/pic/ralloc.h,
10211 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10213 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10215 * src/pic/device.c,
10216 * src/pic/device.h,
10217 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10219 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10221 * src/mcs51/gen.c (emitcode): fixed bug #992819
10223 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10225 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10226 there's no need to make it worse
10228 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10230 * src/mcs51/ralloc.c (deassignLR),
10231 * src/ds390/ralloc.c (deassignLR),
10232 * src/hc08/ralloc.c (deassignLR),
10233 * src/z80/ralloc.c (deassignLR),
10234 * src/pic/ralloc.c (deassignLR),
10235 * src/pic16/ralloc.c (deassignLR),
10236 * src/avr/ralloc.c (deassignLR),
10237 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10238 rlivePoint): fixed another part of bug #971834
10240 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10242 * src/z80/main.c: enabled "critical" keyword
10243 * src/z80/mappings.i,
10244 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10245 functions (fixes bug #979646)
10246 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10248 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10250 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10253 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10255 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10256 doesn't disable too much optimizations
10258 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10260 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10262 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10264 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10266 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10268 * src/pic/gen.c tidied up tabs
10269 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10270 * src/pic/main.c tidied up tabs
10271 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10272 * src/pic/pcoderegs.c tidied up tabs
10273 * src/pic/ralloc.c tidied up tabs
10275 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10277 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10278 to S_FIXED for pic16 port and when symbol is not in level 0,
10279 allocate for S_REGISTER storage class and pic16 port, too,
10280 * src/pic16/device.h: prototype for checkSym,
10281 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10282 * (pic16_assignConfigWordValue): test the value and the mask to
10283 validate that the value is suitable for the configuration word,
10284 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10285 collect extern declared symbols, don't emit symbol twice, check
10286 first if symbol is in publics set first,
10287 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10288 * added command line '--fstack' which enables an experimental
10289 feature for stack access, too buggy to be used yet...
10290 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10291 * (pic16_allocDirReg): when register has storage class S_REGISTER
10292 allocate in pic16_dynAccessRegs,
10293 * device/include/pic16/pic18f????.h: modified configuration word
10294 naming convention, words started as CONFIG0H but should be CONFIG1H
10296 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10298 * device/include/mcs51reg.h: fixed bug 970993
10300 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10302 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10303 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10304 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10305 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10306 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10307 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10308 error/warning numbers,
10309 added function setWarningDisabled()
10310 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10311 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10312 _memcmp.c _memmove.c calloc.c realloc.c free.c
10313 * support/regression/tests/malloc.c: added tests for new functionality
10314 * support/regression/tests/zeropad.c: added tests for truncated initializers
10315 and initialized char arrays starting with '\x0'
10316 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10318 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10320 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10322 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10324 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10325 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10326 peephole 177.e. Thanks to anonymous
10328 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10330 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10331 function isn't used in the source but referenced as a
10332 variable initializer then declare it as extern in .asm file
10334 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10336 * .version: increased version number to 2.4.3
10338 Adding version extension according to ChangeLog CVS revision
10339 * src/Makefile.in (target all): added dependency 'version.h'
10340 * (rule version.h): added rule to create version.h from ChangeLog,
10341 * (rule dep): added dependency version.h,
10342 * src/version.awk: AWK script to create version.h
10343 * src/SDCCdwarf2.c (dwWriteModule),
10344 * src/SDCCglue.c (initialComments),
10345 * src/SDCCmain.c (printVersionInfo): modified to write after
10346 version string the version extension number,
10347 * src/SDCCutil.c: included "version.h"
10348 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10350 * src/SDCCutil.h: added prototype for getBuildNumber
10352 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10353 includeDirsSet, too,
10354 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10355 const char [] is found in function prototype...
10357 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10358 moving to WREG with source is already in WREG,
10359 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10360 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10361 * (aopForSym): stack'ed symbols are partially supported, added
10362 if-clause to support symbols in FARSPACE,
10363 * (sameRegs): added test for AOP_ACC to see if registers are same,
10364 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10365 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10366 * (pic16_popRegFromString): will not allocate a new register if it
10367 doesn't find one by name, bug may have introduced...
10368 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10369 * (genIpush): revived to use pic16 port's stack,
10370 * (genAddrOf): added incomplete case for stack'ed operand,
10371 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10372 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10373 can handle multibyte operands,
10374 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10375 * (pic16initialComments): added message for MPLAB compatibility
10377 * src/pic16/main.h: prototype for pic16_mplab_comp,
10378 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10379 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10380 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10381 because of increased complexity of procedure,
10382 * (_process_pragma): stack pragma changed to format 'stack pos len',
10383 emit symbol '_stack_end' to conform with gplink,
10384 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10385 to search for register,
10386 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10388 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10389 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10390 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10391 case for PO_GPR_REGISTER,
10392 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10393 dies, the new era is ahead !...
10394 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10395 pic16_dynInternalRegs,
10396 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10397 * (pic16_allocDirReg): minor optimizations and bug fixes,
10398 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10400 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10401 load stack and frame pointer with address of 'stack_end' symbol
10403 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10405 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10406 without source code but only variable initializers
10408 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10410 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10411 external are not declared as extern to reduce overhead while linking
10413 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10415 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10417 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10419 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10420 Yee Keat for the patch
10421 * src/SDCCast.c (decorateType): fixed bug #979599
10422 * src/ds390/gen.h: removed local fReturnSizeDS390
10423 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10424 * src/ds390/gen.c (genAnd, genOr, genXor),
10425 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10427 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10429 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10430 add relFilesSet to $3, manipulate $2 to handle linking of object
10431 files without source files in command line,
10432 * device/include/pic16 (all headers): added ID location macros,
10433 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10434 entries for ID location bytes,
10435 * (pic16_assignIdByteValue): NEW,
10436 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10437 added field dumpcalltree to pic16_options_t,
10438 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10439 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10440 emitting rFalseIfx label after check_carry label,
10441 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10442 pic16_emitDIRegs), NEW
10443 * (pic16glue): dump .calltree file when option --calltree found,
10444 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10445 * (_pic16_genAssemblerPreamble): emit ID locations after
10446 configuration registers,
10447 * (pic16_linkCmd): modifications of the link command,
10448 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10449 * (pic16_pCodeInitRegisters): don't init stack registers,
10450 * (pic16_findPrevInstruction): fixed bug,
10451 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10452 bug with immediate registers,
10453 * (buildCallTree): traces stack push and pop,
10454 * (pct2): dump also stack usage for each function,
10455 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10456 * (pic16_allocDirReg): various modifications,
10457 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10460 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10462 * src/pic16/pcode.c: removed buggy double colon
10464 2004-07-01 Borut Razem <borut.razem AT siol.net>
10466 * support/scripts/sdcc.nsi: added include/pic16 to setup
10468 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10470 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10471 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10473 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10474 specific command line arguments. Also added sample lkr script
10475 for placing a variable at a specific memory bank.
10476 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10477 at a specific memory bank,
10478 * (pic16_dump_isection): fixed bug which caused string literals to
10479 be omitted when dumping idata section,
10480 * (pic16_groupRegistersInSection): added code to handle registers
10481 in specific memory banks,
10482 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10483 public, all references are renamed too,
10484 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10486 * (pic16_storeForReturn): added case to handle when dest is WREG,
10487 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10488 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10489 pic16_rel_udata, check to see if that register is marked as being
10490 a member of a specific memory bank,
10491 * (pic16_printIvalCharPtr): added code to add string literals either
10492 to code or the idata sections,
10493 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10494 also accept the 'udata' pragma,
10495 * src/pic16/main.h: new structure types sectName and sectSym
10496 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10497 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10498 * (pic16_findPrevInstruction): fixed, it returned nothing,
10499 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10500 instruction combinations,
10501 * (pic16_FixRegisterBanking): heavily reorganised,
10502 * (pic16_AnalyzeBanking): if generating banksel directives is
10503 disabled, then don't call FixRegisterBanking at all,
10504 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10505 completely removed,
10506 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10508 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10510 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10511 Phuah Yee Keat <yk.phuah AT nestac.com>
10513 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10515 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10516 correctly the IVT even if it is relocated to some other location
10518 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10520 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10521 * device/include/pic16/pic18f2220.h: NEW,
10522 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10523 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10524 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10525 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10526 nodefaultlibs, ivt_loc is the location of the interrupt vector
10527 table, and nodefaultlibs signs that default libraries should not be
10528 linked in link stage,
10529 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10530 according to --ivt-loc argument,
10531 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10532 when pragma stack is found,
10534 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10536 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10537 256 (range check), 257 (do while), 258.a-f (bit banging
10538 f.e. on 3-wire SPI bus)
10540 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10542 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10543 variables used exclusively within a loop
10545 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10547 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10549 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10551 * src/SDCClrange.c (computeClash): fixed bug #971834
10553 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10555 * src/mcs51/gen.c (genCmp): fixed bug #975903
10556 * src/hc08/gen.c (operandsEqu),
10557 * src/ds390/gen.c (operandsEqu),
10558 * src/z80/gen.c (operandsEqu),
10559 * src/pic/gen.c (operandsEqu),
10560 * src/pic16/gen.c (operandsEqu),
10561 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10562 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10564 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10566 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10568 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10570 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10571 default case in switch statement,
10572 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10573 to eliminate problem with initialisation of pointers, but problem
10575 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10576 * (emitStaticSegment): removed various lines emitting debug info,
10577 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10578 added processor registers for utilizing EEPROM,
10579 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10580 configurable and set 8
10582 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10584 * .version: increased version number to 2.4.2,
10586 Cumulative patch for pic16 port
10587 * src/pic16/device.c: changed scheme to dump initial values for
10588 variables in idata segment, all print_idata* functions were removed,
10589 now the pic16_printIval* will be called,
10590 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10591 * _pic16_printPointerType, pic16_printPointerType,
10592 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10593 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10594 NEW, similar to the respective functions in SDCCglue.c,
10595 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10596 way, emitting hex bytes,
10597 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10599 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/avr/ralloc.c (serialRegAssign),
10602 * src/xa51/ralloc.c (serialRegAssign),
10603 * src/pic/ralloc.c (serialRegAssign),
10604 * src/pic16/ralloc.c (serialRegAssign),
10605 * src/hc08/ralloc.c (serialRegAssign),
10606 * src/z80/ralloc.c (serialRegAssign),
10607 * src/ds390/ralloc.c (serialRegAssign),
10608 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10610 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10612 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10613 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10615 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10617 Cumulative patch for pic16 port:
10618 * src/pic16/device.h (typedef PIC16_device) modified fields for
10619 defining microcontrollers,
10620 * src/pic16/device.c: added new info for all devices in Pics16 array,
10621 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10622 to be optimised out by the pCode optimiser,
10623 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10624 specially, bug reported by G.M. Gallant,
10625 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10626 as force'd so that cannot be optimised out by pCode optimiser,
10627 * src/pic16/pcode.c,
10628 * src/pic16/pcodepeeph.c,
10629 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10630 they are disabled by default, but can be enabled explicit with
10631 command argument --denable-peeps, for testing,
10632 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10633 --pomit-ivt in COMPILE_FLAGS
10635 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10637 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10638 compilation on MSVC
10640 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10642 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10644 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10646 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10647 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10649 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10651 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10652 would only assign 0x300001 register.
10654 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10656 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10657 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10659 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10661 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10663 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10664 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10665 added peephole 254 (left shift), 255 (jump table)
10667 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10669 * device/lib/Makefile.in: removed comment line with model-pic16,
10670 * (target port-specific-objects-pic16): the libraries and objects
10671 are copied to the build directory form the device/lib/pic16/bin
10674 Cumulative patch concerning pic16 port:
10675 * library directory has been re-organized,
10676 * added support for PIC18F1220,
10677 * added headers and library sources for chips 18f1220,18f6520,
10678 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10680 * configuration registers setting has changed, now each supported
10681 device has a complete description of the registers it uses,
10682 * all initialisations are moved to idata sections, these section
10683 can be absolute or relocatable,
10684 * fixed initialisation of codespace variables,
10685 * fixed warning about PCLATU and gpsim,
10686 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10687 * (genAssign): use table reads when assigning from variables in codespace,
10688 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10689 char/int variables placed in codespace,
10690 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10691 registers set in .asm file, no need for --pomit-config-words anymore,
10692 * (pic16glue): some 8051 legacy segments are commented out
10693 (to be removed completely),
10694 * added support for alternative assembler and linker with --asm=
10695 and --link= command line arguments,
10696 * peepholes are disabled automatically in the port, no need to
10697 specify on command line,
10698 * port supports natively char/int/long multiplication, but converts
10699 all divisions to support functions,
10700 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10701 to the file set in variable $2,
10702 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10703 strings in ASCII format and not in hex,
10704 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10705 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10706 allocate proper register if iCodes aren't temporary,
10708 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10710 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10712 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10714 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10717 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10719 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10720 computed address is reused
10721 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10722 multi-byte bitfields
10724 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10726 * src/z80/gen.c: (genArrayInit): must check for pointers too
10728 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10730 * support/regression/tests/zeropad.c: never meant to commit the
10731 nestedstruct test: removed, added check for GCC version
10733 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10735 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10736 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10737 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10738 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10739 bugs 928906 and 954082 half-empty initializers
10741 * src/SDCCsymt.c (getAllocSize): added for above fix
10742 * src/z80/gen.c (genArrayInit): fixed bug 741044
10743 * support/regression/tests/zeropad.c: added tests
10745 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10747 * src/pic16/device.c (pic16_dump_section): corrected bug which
10748 caused some symbols of the libraries to be misplaced
10750 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10752 * src/pic16/glue.c,
10753 * src/pic16/ralloc.h,
10754 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10755 to fix conflict with pic port
10757 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10759 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10760 externs configuration variables,
10761 * src/pic16/ralloc.h,
10762 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10763 prototype in header, commented out some debug messages
10765 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10767 * src/pic16/glue.c,
10768 * src/pic16/main.c,
10769 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10770 for gpasm COFF object generation. Thanks to D. Hawkins for
10773 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10775 * src/ds390/main.c,
10776 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10777 Brock for spotting this)
10778 * src/ds390/gen.c (genEndFunction),
10779 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10780 interrupt handler and critical. Disable push/pop optimizations when
10781 peephole optimizations disabled.
10783 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10785 Updated pic16 library sources and headers.
10786 * device/lib/pic16/pic18f*/ ,
10787 * device/include/pic16/*.h: modified to handle structured SFR
10790 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10792 * src/port.h (PORT structure): added hook initPaths, now each
10793 port can declare its own default search paths,
10794 which can been seen with the --print-search-dirs option,
10795 see pic16 port for example,
10796 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10797 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10798 * (doPrintSearchDirs): NEW, replaces in a central manner the
10799 printing of search dirs which was split in set*Paths functions,
10800 * (main): added call to port->initPaths and doPrintSearchDirs,
10802 * src/ds390/main.c,
10805 * src/izt/tlcs900h.c,
10806 * src/mcs51/main.c,
10808 * src/pic16/main.c: modified port structures to reflect addition of
10811 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10812 * (pic16_dump_section): for registers in same address reserve memory once,
10813 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10815 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10816 result is greater in size than right or left,
10817 * (pic16_genUMult8X8_8): there are some cases where the result can
10818 be 16 bits size, so handle these,
10819 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10820 * (pic16_outBitC): modified to emit pcodes,
10821 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10823 * (genDivOneByte): implemented algorithm to divide 8-bits,
10824 * (genCmp): uncommented goto, but issues still exist,
10825 * (genAnd): fixed a bug with variables >8bits,
10826 * (genPackBits): optimization added that uses BCF/BSF to change a
10828 * (genAssign): fixed bug when assigning floating point literals,
10829 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10830 __sdcc_gsinit_startup label,
10831 * src/pic16/main.c (_pic16_init): removed search directory
10833 * (_pic16_initPaths): NEW, used to initialise search directories,
10834 * (_hasNativeMulFor): support functions for all except char/int
10835 multiplication, and char division,
10836 * (PIC16_port struct): modified entry for native mul support,
10837 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10839 * (buildCallTree): call to register_usage is ifdef'ed out,
10841 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10843 * device/include/string.h: applied Stas Sergeev's patch to make this
10844 header file compatible with the preprocessor -Wundef option
10845 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10846 failure (fixes bug #941458)
10848 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10850 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10851 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10852 that the variable, not the function, should be static
10853 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10854 to be consistent with non-literal case
10856 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10858 * src/SDCCast.c (isConformingBody): fixed bug #949967
10859 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10860 convilong): fixed bug #952086
10862 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10864 * src/SDCCmem.c (allocVariables): fixed bug #955321
10866 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10868 * src/hc08/main.c (_hc08_genAssemblerEnd),
10869 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10870 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10871 completely eliminated the use of a temporary file
10872 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10873 when more than one file linked
10874 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10876 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10878 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10879 which fixes bug #543481
10880 * support/regression/tests/bug-751703.c: fixed comments left from a
10881 cut and paste error
10882 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10883 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10884 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10886 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10887 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10888 are now changed to underscores in moduleName
10890 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10892 * as/mcs51/lkmem.c: better fix for bug #954173
10894 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10895 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10897 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10898 * device/include/c8051f000.h,
10899 * device/include/c8051f120.h,
10900 * device/include/c8051f300.h,
10901 * device/include/c8051f310.h,
10902 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10903 PWM16) and detab'ed
10905 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10907 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10908 and mailing lists, doc'ed --no-peep-comments, removed reference
10909 to knoppix (newest version has no LyX/LaTeX), other minor changes
10910 * src/SDCCglue.c (glue): save 2 bytes stack space with
10911 option --main-return. The ljmp could probably be avoided too
10913 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10915 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10917 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10920 * src/SDCCopt.c (isLocalWithoutDef),
10921 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10922 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10923 (credit to Maarten Brock for patch #949363, on which this is based)
10924 * support/regression/tests/bug-751703.c: some test cases of extern used
10925 within inner scopes.
10927 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10929 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10931 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10933 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10934 dwWriteLabel): fix to create valid debugger symbols even when
10935 the module name has non-alphanumeric symbols in it
10936 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10937 when a variable's allocation has been optimized away
10940 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10942 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10944 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10945 * src/mcs51/main.c,
10946 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10947 * src/ds390/main.c,
10948 * src/z80/gen.c (z80_emitDebuggerSymbol),
10950 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10952 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10953 * src/pic16/main.c,
10954 * src/avr/gen.c (avr_emitDebuggerSymbol),
10956 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10958 * src/SDCCdebug.c (emitDebuggerSymbol),
10960 * src/port.h: added a debugger struct to the port struct. Added a
10961 callback for defining debugger symbols
10963 * src/SDCCast.c (createLabel),
10964 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10967 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10968 iCode back to the ast for the function
10970 * src/hc08/ralloc.c (hc08_assignRegisters),
10971 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10972 unneeded fields from the regs struct.
10973 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10974 pushReg() & pullReg() functions instead of emitcode()
10976 * src/hc08/gen.c (genLabel, genhc08Code),
10977 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10979 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10982 * src/hc08/gen.c (genEndFunction, genhc08Code),
10984 * src/mcs51/gen.c (genEndFunction, gen51Code),
10986 * src/ds390/gen.c (genEndFunction, gen390Code),
10988 * src/z80/gen.c (genEndFunction, genZ80Code),
10991 * src/pic/gen.c (genEndFunction, genpic14Code),
10993 * src/pic16/gen.c (genEndFunction, genpic16Code),
10995 * src/avr/gen.c (genEndFunction, genAVRCode),
10997 * src/xa51/gen.c (genEndFunction, genXA51Code),
10999 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11000 specific code to cdbFile.c and out of the backend code generators
11002 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11003 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11004 starting address is now 0
11007 * as/hc08/m08pst.c,
11008 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11009 assembler directive for DWARF support
11010 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11014 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11016 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11019 and inappropriate peephole optimization in jump tables
11021 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11023 * as/hc08/m08pst.c,
11024 * src/SDCCglue.c: sdccopt works for the hc08 port now
11026 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11028 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11030 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11032 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11034 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11040 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11041 comments from the peephole optimizer replacement rules
11042 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11044 * src/SDCCcse.c (updateSpillLocation),
11045 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11047 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11048 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11049 objects far pointers
11051 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/SDCCsymt.h: a missing part of my last change
11054 * src/pic/ralloc.c (regTypeNum),
11055 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11057 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11060 * src/SDCCicode.c (aggrToPtrDclType),
11061 * src/SDCCptropt.h,
11062 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11063 ptrPseudoSymConvert),
11064 * src/pic/ralloc.c (regTypeNum),
11065 * src/pic16/ralloc.c (regTypeNum),
11066 * src/hc08/ralloc.c (regTypeNum),
11067 * src/ds390/ralloc.c (regTypeNum),
11068 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11069 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11071 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * link/z80/lkmain.c (afile),
11074 * as/hc08/lkmain.c (afile),
11075 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11076 prevent a pointer problem when a filename has no directory and
11077 no extension specified.
11079 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11081 * link/z80/lkmain.c (afile): allow periods in directory names
11082 * link/z80/lkmain.c (afile),
11083 * as/mcs51/lkmain.c (afile),
11084 * as/hc08/lkmain.c (afile): allow linker script file to have an
11085 extension other than ".lnk"
11086 * link/z80/lklex.c (getfid),
11087 * link/z80/lkmain.c (parse),
11088 * as/mcs51/lklex.c (getfid),
11089 * as/mcs51/lkmain.c (parse),
11090 * as/hc08/lklex.c (getfid),
11091 * as/hc08/lkmain.c (parse): Support comments in the linker script
11092 file on lines by themselves and after filenames
11094 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11096 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11098 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11100 * src/z80/peeph-z80.def: removed some peephole rules that don't
11101 work with multibyte arithmetic (fixed bug #937126)
11102 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11103 to registers and not global variables
11104 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11105 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11106 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11107 checking for assignments not internally generated (fixed bug #931895)
11108 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11109 structure member (fixed bug #930072)
11111 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11113 * src/SDCCmain.c (linkEdit),
11114 * src/hc08/main.c (_hc08_parseOptions),
11115 * as/hc08/Makefile.in,
11116 * as/hc08/aslink.h,
11118 * as/hc08/m08pst.c,
11119 * as/hc08/lkrloc.c (relr, rele),
11120 * as/hc08/lkarea.c (lnkarea)
11121 * as/hc08/lkmain.c (afile, parse),
11122 * as/hc08/lkelf.c: support for ELF output
11123 * as/hc08/lks19.c (s19),
11124 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11126 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11128 * as/mcs51/lkihx.c: Fixed bug #899105.
11130 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11132 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11133 .dsp files from Unix to DOS.
11135 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11137 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11138 function pointers; we have been compliant for several months now.
11139 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11140 change that was accidently commented out
11141 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11142 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11145 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/hc08/gen.c: output of all of the internal debugging information
11148 is now controlled by the D() macro; it is disabled by default
11150 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11152 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11153 harder to keep the same registers during a CAST iCode
11154 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11155 long via int can be done in a single cast, if the signedness is
11157 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11158 putchar() in tinibios.c in ds390's library
11160 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11162 * src/SDCCast.c (decorateType): fixed bug #898889,
11163 cast result of a literal complement too
11164 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11165 fixed check for bitfields
11167 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11169 * src/SDCCicode.c (geniCodeLogic): made it static,
11170 (geniCodeLogicAndOr): added in order to fix bug #905492,
11171 (ast2iCode): fixed bug #905492
11172 * support/regression/tests/bug-905492.c: added
11173 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11174 (processParms): fixed bug #927659: don't copy parms, this will clear
11176 * support/regression/tests/bug-927659.c: added
11178 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11180 * src/SDCCast.c (addCast): don't cast float to char
11181 * device/lib/libsdcc.lib: added _memmove
11183 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11185 * device/lib/large/Makefile: fixed parallel execution by
11186 replacing `make` by `$(MAKE)`
11188 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11190 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11191 offsets (fixes bug #923936)
11193 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11195 * device/lib/small/Makefile: fixed parallel execution by
11196 replacing `make` by `$(MAKE)`
11198 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11200 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11202 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11204 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11205 * src/regression/Makefile: Regression test was not running.
11207 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11209 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11210 complement if possible
11211 * src/SDCCval.c (valComplement),
11212 * src/SDCCicode.c (operandOperation): fixed complement of literal
11213 * support/regression/tests/onebyte.c (testComplement): added
11215 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11217 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11218 return an optimized tree; actually replace actParm with the new tree
11219 * src/SDCCast.h: added some parantheses to remove side effects
11220 * support/regression/tests/bug-920866.c
11222 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11223 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11224 Bit operands were not being handled properly in the pic14 port.
11225 (now src/regression/add.c passes again).
11227 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11229 * src/SDCC.y (labeled_statement): case and default no longer require
11230 a following statement (RFE #893037)
11232 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11234 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11235 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11236 disabled (fixes bug #916294)
11237 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11238 "mov a,acc"; patch provided by Lenny Story
11239 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11241 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11243 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11245 * src/ds390/gen.c (genFunction, genEndFunction),
11246 * src/ds390/ralloc.c (ds390_assignRegisters),
11247 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11248 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11249 pushed if there are parameters passed on the stack. Also, a cleaner
11250 way to decide if r0/r1 should be pushed/popped. (Together they fix
11253 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * device/lib/mcs51/crtpagesfr.asm,
11257 * device/lib/mcs51/crtxinit.asm,
11258 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11259 to avoid confusion with Si Lab's SFRPAGE register.
11261 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11263 * src/SDCCglue.c (emitMaps): allow public sfr variables
11264 * src/SDCCglue.c (initialComments): include compiler build date
11265 with compiler version and put the timestamp of the generated
11266 assembly file on a serperate line to be less confusing.
11267 * src/port.h: added genInitStartup hook
11269 * src/ds390/main.c,
11272 * src/pic16/main.c,
11274 * src/z80/main.c: genInitStartup initialize as NULL (default to
11275 historical behaviour)
11276 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11277 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11278 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11279 library instead of hard coding it into the compiler.
11280 * support/regression/ports/mcs51-stack-auto/spec.mk,
11281 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11282 * device/lib/mcs51/Makefile,
11283 * device/lib/small/Makefile,
11284 * device/lib/large/Makefile,
11285 * device/lib/mcs51/crtpagesfr.asm,
11286 * device/lib/mcs51/crtstart.asm,
11287 * device/lib/mcs51/crtxclear.asm,
11288 * device/lib/mcs51/crtxinit.asm,
11289 * device/lib/mcs51/crtclear.asm,
11290 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11291 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11292 and into user configurable files.
11293 * device/lib/clean.mk: clean mcs51 directory too
11294 * support/regression/tests/longlit.c: added static to T1 declaration
11295 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11296 accesses in the initialization code
11298 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11300 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11301 OSCTRIMVAL as noted in bug #916008
11303 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11305 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11306 in loops with multiple exits (reported as incorrect registers
11307 used by Martin Helmling in Sdcc-user list)
11309 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11311 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11312 made ds390 register extensions look less like error messages
11314 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11316 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11317 reported by Adam Wozniak in Sdcc-user list
11319 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11321 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11322 arithmetic optimizations, added debug output
11324 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11326 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11327 * sdcc.spec: updated and split sdcc into 3 rpms
11328 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11329 needed for literals of LEFT_OP and '+'
11330 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11331 introduced RESULT_TYPE_NOPROM
11332 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11334 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11335 limited promotion to int only for '*'
11336 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11338 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11340 * src/pic16/gen.c (genSkip),
11341 (genc16bit2lit), (gencjneshort): commented out
11342 (is_LitOp): new helper function, checks operand type
11343 (genCmpEq): rewritten
11345 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11347 * support/regression/tests/bug-908454.c: added
11349 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11351 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11352 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11353 (geniCodeCast): cosmetic, don't preserve bit storage class
11354 (geniCodeLeftShift): added promotion
11355 (geniCodeLogic): fixed regression
11356 * src/SDCCsymt.c (computeTypeOr): accept bits too
11357 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11359 2004-03-07 Borut Razem <borut.razem AT siol.net>
11361 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11363 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11365 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11366 version of pic16_genPackRegisters which does not check if ic is a
11368 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11369 function cause string1.c regression test fails
11371 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11373 * sim/ucsim/configure.in,
11374 * sim/ucsim/configure,
11375 * sim/ucsim/doc/Makefile.in: use docdir
11376 * src/SDCC.y: fixed sbit atrributes
11377 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11378 * src/SDCCast.c (decorateType): |^& need special promotion handling
11380 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11381 * src/SDCCsymt.h (computeType),
11382 * src/SDCCicode.c: computeType() needs op
11383 * src/SDCCsymt.c (checkTypeSanity),
11384 * doc/sddman.lyx: "plain" bitfields are unsigned
11385 * src/SDCCsymt.c (computeTypeOr): added
11386 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11388 * src/SDCCval.c (val*): computeType() needs op
11389 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11390 * support/regression/tests/onebyte.c: added tests for |^&
11392 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11394 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11395 for writing icode into asm output.
11397 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11399 * src/pic16/device.c: added some debug lines enabled
11400 with macro DEBUG_CHECK,
11401 * src/pic16/genarith.c: more debug in genPlus,
11402 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11403 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11404 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11405 * (aopForSym): onStack symbols are re-placed in data memspace,
11406 and onStack flag is cleared,
11407 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11408 copy temporary pcodeop,
11409 * (genPcall): added warning for not updating PCLATU,
11410 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11411 always true for pic16 port,
11412 * (genMultOneWord): NEW, supports integer multiplication,
11413 * (genMult): modified to call genMultOneWord,
11414 * (ifxForOp): added warning when return NULL,
11415 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11416 flag is set before call to operandFromSymbol for implicit
11418 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11419 options.intlong_rent are set by default,
11420 * (_hasNativeMulFor): modified to allow port generation of integer
11422 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11423 set regtype to REG_SFR for all registers, restricting seting the
11424 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11426 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11428 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11429 more than 500 times in the regression tests
11431 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * support/Util/SDCCerr.h,
11434 * support/Util/SDCCerr.c,
11435 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11437 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11438 for symbol conflicts.
11439 * support/valdiags/tests/enum.c,
11440 * support/valdiags/tests/tentdecl.c,
11441 * support/valdiags/tests/struct.c: expect possible error messages
11442 referring to original symbol definitions.
11443 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11445 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11447 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11449 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11451 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11453 * src/pic16/ralloc.c (newReg): fixed bug #908929
11455 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11457 * src/ds390/gen.c: added missing #include "main.h"
11459 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11461 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11462 checking if symbol is already in set,
11463 * src/pic16/device.h: prototype for checkAddSym,
11464 * src/pic16/gen.c: (_G): added entry interruptvector,
11465 * (assignResultValue): removed some commented out lines,
11466 * (genFunction): check for ISR via sym->type, absolute section for
11467 interrupt code is created via a new pBlock, the goto instruction is
11468 placed now correctly at the interrupt vector position, changed all
11469 references from ivec to _G.interruptvector,
11470 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11471 is the interrupt is a high priority one, same for return from ISR,
11472 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11473 externs to calls of checkAddSym,
11474 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11475 pic16_pcode_verbose flag is set,
11476 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11477 * src/pic16/pcoderegs.c: message about how many registers are saved
11478 will only be emitted if pic16_pcode_verbose flag is set,
11480 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11482 * src/ds390/ralloc.h,
11483 * src/ds390/ralloc.c (ds390_regWithIdx),
11484 * src/ds390/gen.c (emitcode),
11485 * src/ds390/main.h,
11486 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11487 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11488 ds390operandCompare, getRegsRead, getRegsWritten,
11489 initializeAsmLineNode): customized instruction size calculation for
11490 ds390, started basis for some register optimizations
11491 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11492 corresponding assembly output
11493 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11494 missing push/pop of r0/r1. Optimized push/pops
11496 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11498 * src/mcs51/main.c (instructionSize): fixed ACALL size
11499 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11501 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11503 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11504 the sorting of rlist with NULL elements
11505 * (print_idataType, print_idata): NEW to create idata sections
11506 * src/pic16/device.h: idataSymSet new variable
11507 * src/pic16/gen.c (genFunction): fixed some bugs in string
11508 comparing, improved the absolute section creation for ISRs,
11509 added FSR0L/FSR0H in registers that are saved in an ISR,
11510 * (genInline): fixed the processing of inline snippets,
11511 now they undergo no process by the peephole optimizer
11512 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11513 are placed in idataSymSet,
11514 * (pic16emitStaticSeg): extern symbols are added in externs,
11515 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11516 switching when aboslute variables are placed in access bank memory
11517 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11518 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11519 commented out with #if,
11520 * (pic16_packRegisters): reintroduce the check for CAST because some
11521 symbols are not correctly handled,
11522 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11523 pCodeInstruction instead of pCode,
11524 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11525 pCodeAsmDir definition,
11526 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11527 directive, then the argument directive is emitted without the leading
11528 tab, hack for inline labels which must be in the first column,
11529 * (compareLabel,pic16_findNextInstruction),
11530 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11531 * (insertBankSwitch): modified for the new pCodeAsmDir,
11533 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11534 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11536 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11538 * (pushSide): commented out with #if,
11539 * (assignResultValue): fixed some typos in saving
11541 * (genPcall): FIXED and sync'ed with genCall,
11542 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11543 * (genNearPointerGet): fixed to handle some more cases,
11544 implementation scheme via table reads,
11545 * (genConstPointerGet): modified to access code memory correct,
11546 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11547 and improved to handle some cases
11548 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11549 instead of "RETLW" for init data
11550 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11551 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11552 variables are placed in access bank memory (<0x80 and >=0xf80),
11553 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11554 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11555 TBLWT_POSTDEC,TBLWT_PREINC
11556 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11557 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11559 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11560 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11561 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11562 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11564 2004-02-29 Borut Razem <borut.razem AT siol.net>
11566 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11567 support/Util/findme.h, support/Util/system.h: enhance binary relative
11568 search for lib and include by using findProgramPath()
11570 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11573 * src/SDCCpeeph.c (pcDistance),
11575 * src/mcs51/ralloc.h,
11576 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11577 * src/mcs51/main.h,
11578 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11579 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11580 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11581 size calculation port specific, started basis for some register
11583 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11584 missing push/pop of r0/r1. Optimized push/pops
11585 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11586 * device/lib/_modsint.c (_modsint),
11587 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11588 and stack version so regression tests pass
11590 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11592 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11593 * src/SDCCast.c (decorateType): catch another small optimization
11595 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11596 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11597 modified to finally use computeType() all over SDCC,
11598 see Feature Request #877103
11599 * src/SDCCval.h: cosmetic
11600 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11601 valCompare(); regression tested in muldiv.c
11602 * support/regression/tests/muldiv.c (testMod): mod sign follows
11605 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11607 * src/SDCCast.c (decorateType): fixed bug #902362
11608 * doc/INSTALL.txt: fixed install instructions for win32
11610 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11612 * device/include/Makefile.in (install): fixed by replacing spaces
11615 * doc/INSTALL.txt: updated for release
11616 * doc/sdccman.lyx: added warning for --xstack being buggy
11618 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11620 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11621 to eliminate build warnings.
11622 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11624 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11625 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11627 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11628 removed -penable-stack, added comment for stack pragma, added
11629 warning for not initializing the stack/frame registers, removed
11630 comment at interrupts section
11632 Stack is made permanent, there is no ability to disable stack usage.
11633 * src/pic16/device.h,
11634 * src/pic16/device.c: removed all references to USE_STACK macro,
11635 * src/pic16/device.c (pic16_dump_section): when no elements in
11636 rlist, free rlist before return,
11637 * (pic16_dump_int_registers): NEW, internal registers are a new set
11638 of general purpose registers reused by each function,
11639 * (checkAddReg): returns 1 if registers is added to set,
11640 * (pic16_groupRegistersInSection): when a registers is of type
11641 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11642 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11643 SRCASECMP macro is moved here from device.c
11644 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11645 PO_PCLATU, PO_PRODL, PO_PRODH,
11646 * (pic16_pCodeOpType, genMinus,
11647 changed compares to "a" register, with AOP_ACC,
11648 * (pic16_genPlus): fixed some bugs and indented properly,
11649 * (pic16_addSign): changed size to size+offset in the MOVWF
11651 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11652 multiply 8-bit operand by literal, result is 8-bit,
11653 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11654 multiply 2 8-bit operand, result is 8-bit,
11655 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11657 * src/pic16/gen.c: changed accUse to contain WREG only,
11658 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11659 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11660 true, do not use immediate addressing any more unless sym is a
11661 pointer in codespace,
11662 * (aopForRemat): do not use immediate addressing when symbol not in
11663 codespace and when symbol's address is requested,
11664 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11666 * (aopGet): added case for AOP_ACC and don't return "accumulator
11667 bug" but WREG instead,
11668 * (popGetTempReg): pushes contents of temporary register in stack,
11669 * (popReleaseTempReg): pops contents of temporary register from
11670 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11671 * (pic16_popGet): separated case AOP_ACC to return register WREG
11672 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11673 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11674 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11675 the use of immediate pointers to certain cases only.
11677 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11678 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11679 * (assignResultValue, genCall, genRet): modified to use the new
11680 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11681 genPcall is still broken,
11682 * (genFunction): added code to create 'A' type pBlocks when
11683 interrupt functions are generated, code not extensively tested yet,
11684 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11685 * (genEndFunction): modified so ISRs pop stored registers from stack,
11686 * (genMultOneByte): cleanup,
11687 * (AccRsh): added flag andmask, to and result with appropriate mask,
11688 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11689 * (genDataPointerGet): fixed and reenabled its use,
11690 * (genNearDataPointerGet): bugs fixed,
11691 * (genDataPointerSet): bugs fixed,
11692 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11693 pic16_DumpSymbol, pic16_DumpOp,
11694 * src/pic16/genutils.h: function prototypes for the above functions,
11695 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11697 * (pic16emitRegularMap): many many many improvements, but needs a
11699 * src/pic16/main.c: enable_stack in pic16_options is removed,
11700 * (_pic16_parseOptions): removed command line options -penable-stack,
11701 * (_process_pragma): emit stack symbol only when stack pragma is
11703 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11704 redirected to FSR0L/FSR0H pair,
11705 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11706 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11707 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11709 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11710 * (dumpPicOptype): NEW,
11711 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11712 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11713 with movff instruction,
11714 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11715 added pic16_int_regs, some packRegsFor* functions are commented out,
11716 because produce errors,
11717 * src/pic16/NOTES: minor modifications
11719 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11721 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11722 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11724 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11725 * as/mcs51/lkaomf51.c: fixed bug #895763
11727 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11729 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11731 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11733 * doc/sdccman.lyx: added details about the HC08 storage classes and
11734 interrupts, fixed the register usage info for z80 & gbz80
11736 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11738 * doc/sdccman.lyx: added more pic16 port documentation
11739 * device/include/pic16/: added header pic18fregs.h
11741 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11743 * doc/sdccman.lyx: added Vangelis' contribution
11745 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11747 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11748 extend to the next CALL or PCALL, not just to the next CALL.
11750 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11752 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11754 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11757 bug #895752 and a better fix for bug #716790
11759 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11761 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11763 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11765 * doc/sdccman.lyx: minor changes, minor changed
11767 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11769 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11770 which can't handle SDCC_NEWONEBYTEOPS,
11771 (geniCodeMultiply): removed conversion from mult to shift for pic14
11774 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11777 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11778 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11779 thus fixing bug #895406
11781 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11783 * device/lib/_modsint.c,
11784 * device/lib/_modslong.c: sign follows divisor only
11785 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11786 signs or signedness can be ignored
11787 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11788 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11789 added optimization for IFX,
11790 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11792 reenabled optimization for IFX, which was removed on 2004-01-11
11793 * src/SDCCast.h: added return type IFX
11794 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11795 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11796 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11797 SDCC_OLDONEBYTEOPS selects the old behaviour
11798 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11799 changed again and commented promotion rule
11800 * src/SDCCval.c (valDiv): promotion no longer necessary
11801 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11802 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11804 * support/regression/tests/onebyte.c: added
11806 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11808 * gen.c (genInline): reverted to old code for assemnling inline
11809 code because of bug reported James Chadd
11811 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11813 * ralloc.h: missing declarations from previous patch,
11814 seems that patch for ralloc.h was never applied, fixed
11816 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11817 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11821 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11822 indirect addressing. Marked FSR0 as deprecated
11823 * gen.c (pointerCode): commented out, not needed now
11824 (pic16_popGet2p): new MOVFF helper function
11825 (genGenPointerGet),
11826 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11827 (shiftRLong): removed duplicate debugging info
11829 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * src/ds390/gen.c (genNearPointerGet),
11832 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11833 optimization with bits, but not bitfields.
11834 * src/ds390/ralloc.c (packRegisters),
11835 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11837 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11839 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11841 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/SDCCicode.c (operandFromSymbol),
11845 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11846 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11847 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11848 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11849 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11850 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11852 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11853 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11854 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11855 * src/SDCCsymt.c (newSymbol),
11856 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11859 * src/SDCCval.c (newiList): fixed bug #885705
11861 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11863 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11864 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11866 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11868 * device/include/c8051f120.h,
11869 * device/include/c8051f300.h,
11870 * device/include/c8051f310.h: added/updated header files for Silicon
11871 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11872 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11873 in new section Submitting patches
11875 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11878 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11879 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11881 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11882 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11883 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11885 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11886 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11887 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11889 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11890 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11891 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11892 genGenPointerSet): fixed bug #892400
11893 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11894 to eliminate build warnings.
11895 * src/SDCCast.c (processParms),
11896 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11898 * support/valdiag/valdiag.py: added GCC to the list of defines active
11899 when compiling with gcc
11901 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * support/Util/SDCCerr.h,
11904 * support/Util/SDCCerr.c,
11905 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11906 with an incomplete type (fixed bug #883734)
11907 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11909 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11913 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11915 * src/SDCCast.c (decorateType),
11916 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11917 function pointer implementation
11918 * support/regression/tests/funptrs.c: added tests to verify both forms
11919 of function pointers work correctly. Added tests to verify parameters
11920 are passed in the correct order.
11922 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11924 * device.c (regCompare): registers are sorted by ascending
11925 address and increasing size,
11926 * main.c (_pic16_finaliseOptions): removed the declaration
11927 of compiler macro MCU. Now a macro of the format pic18fxxxx
11928 will be defined from the command line
11930 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11931 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11933 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11934 PCOP_RLCF was overwritten!
11935 * gen.c (genSkip): commented out calls to pic16_emitcode,
11936 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11938 * (genRRC): added debugging info,
11939 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11940 overwritten while shifting,
11941 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11942 overwritten while shifting,
11945 * (shiftLLeftOrResult),
11946 * (shiftRLeftOrResult),
11948 * (shiftLLong): Implemented with pic16_emitpcode
11949 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11950 * (genLeftShift): Fixed bug, operand for shift by variable always
11951 was "and"ed with 0x0f,
11952 * (genLeftShiftLiteral),
11954 * (genRightShiftLiteral): added debugging info,
11955 * (genrshFour): added comment,
11956 * (genRightShift): determined signedness from operand "left"
11957 instead of "result"
11959 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11961 * src/SDCCicode.c (geniCodeParms),
11962 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11963 function pointers, fixed function pointer bugs #861242 and #861896
11965 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11967 * device/include/c8051f000.h,
11968 * device/include/c8051f120.h,
11969 * device/include/c8051f300.h: added header files for Silicon
11970 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11972 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11974 * src/SDCCast.c (processParams): added new type flow and restructured
11975 (gatherAutoInit): added new type flow
11976 (addCast): cosmetic changes
11977 (getLeftResultType): added new type flow for array indices, patch
11978 provided by Stas, see FR #877103
11979 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11980 array index patch by Stas
11981 * src/SDCCast.h: added prototype getResultTypeFromType()
11983 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11984 * src/pic/glue.c (pic14emitStaticSeg),
11985 * src/pic16/glue.c (pic16emitStaticSeg),
11986 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11987 for initialization of symbols
11988 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11989 * support/Util/SDCCerr.h:
11990 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11991 * .version: bumped version number to 2.3.8
11992 * device/include/Makefile.in (install),
11993 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11996 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11998 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11999 Slade Rich fixed an optimization bug
12000 * src/pic/pcodepeep.c,
12001 * src/pic/pcoderegs.c
12002 * doc/Makefile (install): added test for directory
12004 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12007 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12008 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12009 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12010 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12011 * as/mcs51/asexpr.c (term),
12012 * as/hc08/asexpr.c (term): fixed bug #887146
12014 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12016 * src/z80/gen.c (genMult): handle single byte result product
12017 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12018 DUMMY_READ_VOLATILE (fixed bug #886367)
12020 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12022 * support/regression/tests/libmullong.c: fixed logic, on little endian
12023 hosts we ended without a mullong_wrapper()
12025 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12027 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12028 virus/worm forged address usage.
12030 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12032 Fixed promotion, it should be done on AST level:
12033 * src/SDCCast.c (addCast): added promotion to int
12034 (decorateType): updated call to upCast()
12035 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12036 usualUnaryConversions()
12038 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12040 * support/regression/tests/literalop.c (mulWrapper): Added a
12041 wrapper to remove integer overflow warnings.
12043 * support/regression/tests/float_trans.c: Made work on host.
12045 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12048 * support/regression/generate-cases.py (main): Changed from inline
12051 * doc/Makefile (install): Changed to depth first to get rid of
12052 missing directory install warning.
12054 * as/Makefile (install-doc): Made work on Mac.
12056 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12058 * src/SDCCast.c: added an additional type flow in decorateType() of
12059 opposite direction, see feature request #860006; it's enabled at runtime
12060 by setting the environment variable SDCC_NEWTYPEFLOW
12061 * src/SDCCast.h: changed prototype of decorateType()
12062 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12063 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12064 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12065 see feature request #877103
12066 * src/SDCCval.c: updated call of decorateType()
12067 (valBitwise): fixed bug #882876
12068 (valMinus): added promotion
12069 (valLogicAndOr): result is unsigned
12070 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12071 * src/SDCCsymt.c (computeType),
12072 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12073 must not cause an unsigned operation
12074 * src/pic/glue (pic14emitRegularMap),
12075 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12077 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12079 * src/pic/pcode.c (PCodeID): commented out left over debug code
12081 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12083 * support/valdiag/tests/overflow.c: added shift tests
12084 * src/pic/device.c,
12091 * src/pic/pcodepeep.c,
12092 * src/pic/pcoderegs.c,
12093 * src/pic/ralloc.c,
12094 * src/pic/ralloc.h: applied patch from Slade Rich;
12095 added support for multiple code pages and multiple RAM banks on the
12096 PIC 14 port. The ASM files now no longer simply assume all the
12097 code / RAM are in the same page / bank. This means the linker can
12098 safely allocate code/RAM of separate ASM files to different pages/banks.
12099 * doc/sdccman.lyx: added Slade's tips
12100 * src/mcs51/peeph.def: fixed bug #880768
12102 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12105 * src/SDCCast.c (decorateType): fixed bug #880197
12107 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12109 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12112 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12113 strtof is not part of C89 and isn't included with Mac OS X.
12115 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12118 shiftL2Left2Result): fixed bug #879326
12119 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12120 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12121 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12122 address fetch for clr instruction
12123 * device/lib/hc08/_mulint.c: created optimized assembly version
12124 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12126 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12128 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12129 proposed in FR #877103
12131 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCval.c (cheapestVal): added missing checks
12134 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12135 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12137 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12139 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12142 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12144 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12145 loaded with the linker search paths (-L arguments) and the libraries
12146 to be linked with the current source (-l arguments). Changes
12147 currently will affect only the pic16 port.
12148 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12149 include path the port specific paths and port specific libraries,
12150 * gplink command now contains the $3 argument,
12151 * src/pic16/device.h,
12152 * src/pic16/device.c,: structure PIC_device is made public and
12153 renamed to PIC16_device, the same for variable Pics which is renamed
12154 to Pics16. Updated all references to them.
12155 * src/pic16/glue.c (pic16glue): corrected bug with code
12156 initialization which bypassed the variable initializations block.
12158 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12159 COMPILE_FLAGS and added the --nostdinc option
12161 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12163 * device/include/mc68hc908jb8.h: Register defs for another member
12164 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12166 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12168 Documenting changes from previous commits.
12169 * configure.in (version 1.56),
12170 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12171 when generating output files to configure the pic16 library,
12172 but now I've commented it out, since gputils aren't installed in the
12173 SF compile farm, so library won't compile
12175 * device/lib/Makefile.in (version 1.56): initially I've added in
12176 target 'all' the prerequestive 'model-pic16' so it compiled the
12177 pic16 library, but now I've commented it out for the same reasons
12179 * added targets 'model-pic16' and 'objects-pic16' to compile the
12181 * added target 'port-specific-objects-pic16' to handle the
12182 generated libraries and copy them into the build/ directory
12183 * added target 'clean-intermediate-pic16' to clean intermediate
12184 files into pic16 directory
12185 * in target 'installdirs' added line to create directory pic16 in
12186 the installation path
12188 * device/include/Makefile.in (version 1.11): in target 'install'
12189 added lines to copy all header files to installation path,
12190 * in target 'installdirs' added line create directory for pic16
12191 headers in the installation path
12193 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12195 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12198 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12201 * device/lib/configure.in,
12202 * device/lib/configure: fixed for autoconf 2.57
12204 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12207 option so that it actually works. Made it specific to the z80, since
12208 the gbz80 doesn't have these kinds of I/O ports.
12210 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12212 * device/include/z180.h,
12213 * device/lib/_memcpy.c,
12214 * device/lib/_memmove.c,
12215 * device/lib/_mulint.c,
12216 * device/lib/ser_ir.c,
12217 * device/lib/ser_ir_cts_rts.c,
12218 * device/lib/_strcmp.c,
12219 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12220 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12221 portmode; added deprecation warning for bank= and protmode= forms.
12222 Also, guard against buffer overflow.
12223 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12225 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12227 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12228 changed interrupt vector table generation to only emit declared vectors.
12229 * device/include/Makefile.in: added missing backslash
12230 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12232 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12234 Mainly changes to support compilation of the device libraries
12235 * src/pic16/device.c: stack is allocated via symbol and not
12236 via literal number. The symbol is placed in the corresponding
12237 position of the data ram
12238 * (pic16_dump_section): relocatable and absolute uninitialized
12239 data are now emitted in sorted order to reduce section naming,
12240 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12241 weren't marked as being in the access bank,
12243 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12245 Added portion of GNU PIC Library under the directory
12246 device/include/pic16 and device/lib/pic16. These files
12247 contain the declarations of SFRs for the PIC18Fxx2 devices.
12248 The directory is initialized via configure from toplevel.
12250 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12252 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12253 the spilllocations to be compared correctly
12255 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12257 * src/SDCCast.c (decorateType): fixed bug introduced today
12259 2004-01-12 Borut Razem <borut.razem AT siol.net>
12261 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12262 doc/sdccman.lyx: upper case pragmas are deprecated
12264 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12266 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12267 in simpler and even better code
12269 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12271 * src/SDCCicode.c (operandOperation): fixed bug #874819
12272 * src/SDCCast.c (decorateType): fixed
12273 char foo (unsigned long ul) { return ul > 0; }
12275 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12277 * doc/sdccman.lyx: Moved and added some sections, small changes
12278 all over. Telling LaTeX to be less strict with word spacing
12279 to better keep the right margin. Changed some notes about
12280 maintainance of the ports in section 3.2.1 - is it OK like this?
12282 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12284 SDCC source changes:
12285 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12286 convilong): modified to inform the pic16 port that builtin functions
12289 PIC16 PORT specific changes:
12290 * src/pic16/device.c pic16_dump_equates() added,
12291 processor registers declared internally by the port are emitted in
12292 the translation as equates,
12293 * src/pic16/gen.c: inline code is passed unprocessed to the
12295 * (pic16_popGetLit2): fnuction modified to take second operand as
12296 pCodeOp pointer and not as literal,
12297 * (popRegFromIdx): prefixed with pic16_,
12298 * (pic16_popCombine2): modified to receive already allocated pCode
12300 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12301 * (genFunction): initializes local stack frame and pushes on stack
12302 all the registers used by this function,
12303 * (genEndFunction): restores all registers from stack and restores
12305 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12307 * (pic16glue): changed the program startup sequence,
12308 * added new dbName code 'A' for functions placed in absolute section
12309 * src/pic16/main.c: added function attribute _naked,
12310 * added pragma 'code' to place a fnuction at an absolute address,
12311 * added command line arguments --debug-ralloc and --pcode-verbose,
12312 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12313 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12314 * (pic16_newpCodeOpLit2): modified to take the second operand as
12316 * (pic16_printpBlock): modified to emit each function in a separate
12318 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12319 UPPER for immediate operands,
12320 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12322 * src/pic16/peeph.def: all peepholes with movff are commented out,
12323 because there is a problem in the pcode peep optimizer,
12324 * src/pic16/ralloc.c: the register allocator can now reuse local
12325 function symbols for another function. This saves register usage.
12326 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12328 Added file src/pic16/NOTES with information about program writing on
12329 the current port version.
12331 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12333 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12334 and peephole 252 (array access)
12336 2004-01-09 Borut Razem <borut.razem AT siol.net>
12338 * src/SDCCmain.c : fixed #872250: -l command line defined library
12339 files are scanned before standard library files
12341 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12343 * src/SDCCast.c (decorateType): fixed bug #874046
12345 2004-01-09 Borut Razem <borut.razem AT siol.net>
12347 * support/scripts/sdcc.nsi: remove previous installation
12349 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12351 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12352 bytes for last interrupt vector (mcs51)
12353 * sdcc.spec: fixed typo
12355 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12357 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12358 gen51Code): more efficient parameter receive for --model-large
12361 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * src/ds390/main.c,
12364 * src/z80/main.c: added missed needLinkerScript flags (more than
12365 one port structure defined in these file)
12366 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12369 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12371 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12372 * src/port.h: added flag needLinkerScript in port->linker
12373 structure to inform whether to create a .lnk file or not,
12375 * src/ds390/main.c,
12377 * src/mcs51/main.c,
12379 * src/pic16/main.c,
12381 * src/z80/main.c: changed appropriately to configure
12382 needLinkerScript flag
12384 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12385 * src/pic/glue.c: added variable udata_section_name to
12386 override default uninitialized data segment definition for
12387 devices only with SHAREBANK memory (reported from Erik Epetrich)
12388 * (pic14emitOverlay): modified to emit a commented overlay segment
12389 directive when no overlay data exist
12390 * (picglue): modified to emit uninitialized data segment
12391 according to udata_section_name
12392 * src/pic/main.c (_pic14_parseOptions): added command line
12393 options --udata-section-name=[name] to override default
12394 udata definition name
12395 * modified _linkCmd and _asmCmd to include compiler passed
12396 arguments via -W option
12397 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12398 object file from '.rel' to '.o' in port->linker structure,
12399 changed size of fptr from 2 to 3 in port structure
12401 2004-01-07 Borut Razem <borut.razem AT siol.net>
12403 * support/scripts/sdcc.nsi: update PATH
12404 * support/scripts/sdcc.ico: craeted
12406 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12408 * device/include/Makefile.in: fix install
12409 * doc/Makefile: fix install
12411 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12413 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12415 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12416 how the function variable allocation summary is displayed; also
12417 include information about variables allocated to the overlay
12420 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12422 * as/mcs51/lkmain.c: Help about -Y option
12423 * as/mcs51/lkarea.c: Fixed gcc warnings
12425 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12427 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12429 * support/valdiag/tests/overflow.c: added
12430 * src/SDCCast.c (decorateType),
12431 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12432 LEFT_OP (left shift)
12434 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12436 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12437 (default behaviour).
12439 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12441 A python script to validate compiler diagnostic messages. It can be
12442 used to verify that sdcc complains about bad c source code and
12443 gives a good location of the error.
12444 * support/valdiag/Makefile,
12445 * support/valdiag/valdiag.py,
12446 * support/valdiag/tests/*
12448 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12451 * src/SDCCsymt.c (newEnumType),
12453 * support/Util/SDCCerr.c,
12454 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12456 * support/regression/tests/enum.c: added test for enum values that
12457 require at least 2 bytes of storage.
12459 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12461 * src/common.h: added ifndef/define/endif macros
12462 around the header file.
12463 Bug reported from Jesus Calvino-Fraga
12465 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12467 * sdcc.spec: updated
12468 * device/include/Makefile.in: don't install CVS directories
12469 * device/lib/Makefile.in: added removal of CVS directories after install
12470 * doc/Makefile: fixed install, added local_icons
12471 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12472 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12473 * src/ds390/gen.c (genRightShift): fixed bug #870788
12474 * src/SDCCast.c (decorateType): fixed bug #870781
12476 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12478 PIC16 port related changes:
12479 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12480 added variable stackPos,
12482 * gen.c: genCall, assignResultValue: added support for
12483 pushing/retrieving function parameters to/from stack,
12484 genFunction,genEndFunction: setup stack frame for the
12485 generated function,
12486 genAddrOf: will be changed according to bug 863624
12488 * added files genutils.c and genutils.h which contain gen*
12489 debugged and optimised functions extracted from gen.c
12491 * glue.c: added variable 'externs' which holds extern symbols,
12492 pic16emitRegularMap: is modified to properly handle relocatable
12493 symbols under the new scheme,
12494 pic16createInterruptVect: is modified
12495 pic16printPublics: is modified to emit 'global' assembler directives,
12496 added pic16_printExterns to print extern symbols,
12497 pic16glue: initializes stack/frame pointer in the beginning of
12498 the assembly output. Temporary hack, will be corrected later,
12499 because gplink yet does not support stack and SDCC does not
12500 yet support a type of crt0.o object to create the final binary.
12502 * Removed many lines that contain 8051 legacy code.
12503 * The code is finally placed under a 'code' directive.
12504 * Added port specific options.
12506 * _process_pragma: simplified since now we do not need *special*
12507 include file to define SFR registers. But a separate header
12508 will be needed. This will be developed later.
12509 * _pic16_parseOptions: added, parses port specific options:
12510 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12511 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12512 --preplace-udata-with=
12514 * _pic16_setDefaultOptions: modified to initialize section names,
12515 but hack is temporarly out of order since it needs improvement.
12516 * _pic16_genAssemblerPreamble: configuration words are emitted by
12517 their address instead of their name. This part is incomplete and
12518 supports only the 18Fxx2 devices. Other devices will emit an error
12519 during assembly since they do not contain the same set of config
12521 * _pic16_genIVT: is modified,
12523 * pcode.c: added definitions for some hardware registers that are needed
12525 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12526 All PCI entries are updated. Now LFSR is supported.
12527 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12528 * added pic16_newpCodeOpLit2 to support instructions with
12529 two literal arguments
12530 * pic16_pCode2str: corrected code that emits assembler instructions
12531 with two literal operands and those that have an access bit modifier
12532 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12533 this fixes a bug which caused some labels to be lost, when an
12534 assembler directive was added, i.e. banksel,
12535 * pic16_FixRegisterBanking: improved logic that causes the insertion
12537 * InlineFunction: functions that are called once, are not any more
12538 inlined. This can be a port option in the future,
12540 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12542 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12543 hold the corresponding uninitialized symbols,
12544 * pic16_allocProcessorRegister: registers have explicit marked the
12546 * pic16_allocInternalRegister: registers are explicit marked as
12548 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12549 processing list, so bit registers were lost,
12552 * ralloc.h: added field 'accessBank' and original symbol operand
12553 in register definition,
12554 * removed the field isMapped from register definition,
12556 ** Several functions have been removed from various sources:
12557 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12558 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12559 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12560 pic16_assignRelocatableRegisters
12562 ** others have been introduced:
12563 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12564 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12566 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12568 * support/scripts/inc2h.pl: changed definition of BIT_AT
12569 to emit 'sbit at' instead of 'bit at'. This was a request.
12571 PIC16 port related preliminary changes:
12572 * gen.c: prefixed function popRegFromString with
12573 pic16_ and all references to it corrected
12574 * pcode.c: all pic16_pc_* hardware registers prefixed
12575 with underscore (_),
12576 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12577 * ralloc.c: newReg(): when register is REG_SFR then
12578 set address to rIdx,
12579 pic16_allocProcessorRegister(): marks register wasUsed=0
12580 pic16_writeUsedRegs(): added a call to assign processor
12581 registers via pic16_assignFixedRegisters
12583 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12585 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12586 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12587 variables in unused register banks. Also the SSEG is placed
12588 wherever there is enough space for it, and IDATA can be anywhere
12589 in internal RAM. For now compile using -Wl-Y[stack_size].
12590 The mem file is different for this option as well, since it
12591 makes no sense of talking about DSEG lenght.
12593 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12595 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12596 in certain cases, e.g. when ROM assignment, patch provided
12597 from Albert den Haan.
12599 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12601 Many signedness and type propagation fixes:
12602 * src/SDCCicode.c: made geniCodeCast() static
12603 replaced SPEC_ by IS_ (cosmetic)
12604 (operandOperation): fixed div and mod operation
12605 (usualBinaryConversions): added support for promotion of char
12606 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12607 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12608 (geniCodeAdd): an array index will stay unsigned, even if promoted
12610 (geniCodeArray): ditto
12611 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12612 * src/SDCCsymt.c (computeType): added more support for char;
12613 promotion of char is selectable by promoteCharToInt, fixed signedness
12615 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12616 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12617 * src/SDCCval (val*): replaced signedness calculation by
12619 rearranged if-branches (cosmetic)
12620 (valShift): added warning W_SHIFT_CHANGED
12621 (valCompare): fixed problem with different types
12622 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12623 * support/regression/tests/literalop.c: added many cases
12624 * support/regression/tests/ast_constant_folding.c: changed finally to
12626 * .version: new year, new version: 2.3.7
12627 * src/SDCCmain.c (main): applied patch #866468
12628 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12629 provided by Scott Bronson
12630 * doc/sdccman.lyx: updated documentation for sdcdb
12631 updated and added chapter tips
12633 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12635 * src/SDCCsymt.h: missing from yesterday's commits
12637 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12639 * src/SDCC.y (struct_or_union_specifier),
12640 * support/Util/SDCCerr.c,
12641 * support/Util/SDCCerr.h: verify that struct & union tags are used
12644 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12646 * src/SDCCglobl.h: missing from yesterday's commits
12648 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12651 sft_attributes, struct_declaration, parameter_declaration,
12652 type_name, start_block, declaration_list),
12653 * src/SDCC.lex (check_type): support redefinition of typedef names
12655 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12657 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12658 aligned xdata arrays. Erik helped me with the if clause.
12660 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12665 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 * src/SDCCast.c (newAst_),
12670 * src/SDCCicode.c (ast2iCode, newiCode),
12672 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12673 expr, statement, expression_statement, selection_statement,
12674 iteration_statement, expr_opt, jump_statement): foundation for tracking
12676 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12679 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12681 * support/Util/SDCCerr.c,
12683 * src/SDCCast.c (createCase, createDefault, decorateType),
12684 * src/SDCClabel.c (labelUnreach),
12685 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12687 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12688 (with thanks to Stas Sergeev)
12689 * device/include/time.h,
12690 * device/lib/time.c (CheckTime): suppress unreachable code warning
12692 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * src/SDCCast.c (createIvalCharPtr),
12695 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12697 * support/regression/tests/nullstring.c: tests for these two bugs
12699 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12701 * support/Util/SDCCerr.h,
12702 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12703 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12704 about storage class and 'at' used inside struct or union
12705 * src/SDCCBBlock.c (iCodeFromeBBlock),
12706 * src/SDCCcse.c (ifxOptimize),
12707 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12708 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12709 printIval, emitStaticSeg, emitOverlay),
12710 * src/SDCClabel.c (deleteIfx),
12711 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12712 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12713 gatherAutoInit, processParms),
12714 * support/Util/SDCCerr.h,
12715 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12716 reporting for post-parse errors.
12718 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12720 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12721 implicit casts via union; they don't work on big endian systems
12722 (possible fix for bug #861138)
12724 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12726 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12727 * src/mcs51/main.c: fixed the fix for bug #737001
12729 2003-12-15 Borut Razem <borut.razem AT siol.net>
12731 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12733 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12735 * support/makebin/makebin.c: put output in binary mode
12737 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12739 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12740 xdata and data memory on startup. Set the environment variable
12741 SDCC_NOGENRAMCLEAR to disable this.
12742 * src/mcs51/peephole.def,
12743 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12744 (allows non-interrupt and interrupt code to safely compete for a resource
12745 without the non-interrupt code having to disable interrupts)
12747 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12749 * src/SDCCicode.c (geniCodeAdd),
12750 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12751 with valFromType if type might be a pointer and host is big endian).
12752 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12753 types, not just integer types.
12754 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12755 multiply defined with mismatching "at" address.
12757 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12760 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12761 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12762 with embedded nulls (fixed bug #753752)
12764 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12766 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12767 Apparently this did not see much testing (endless loop)
12769 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12771 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12773 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12776 gracefully handle NULL memmap pointers
12778 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12781 instead of deleting the iCode when an operand is volatile
12782 * src/z80/gen.c (genDummyRead),
12783 * src/mcs51/gen.c (genDummyRead),
12784 * src/ds390/gen.c (genDummyRead),
12785 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12787 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12788 * src/SDCC.y: fixed bug #850420
12790 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 Applied z80 i/o port patch from Peter Townson and fixed some operators
12793 to better handle operands in A register.
12794 * device/include/z180.h
12800 * src/z80/peeph-z80.def
12801 * src/z80/peeph.def
12804 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12808 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * device/lib/hc08/_mullong.c: Removed extra #endif
12812 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12814 * sim/ucsim/hc08.src/inst.cc,
12815 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12816 carries from x to h
12817 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12818 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12819 * device/include/stdarg.h: fixed varargs for hc08
12820 * device/lib/Makefile.in,
12821 * device/lib/hc08/Makefile,
12822 * device/lib/hc08/_mulint.c,
12823 * device/lib/hc08/_mullong.c: fixed some endian problems
12825 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12827 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12828 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12829 * device/lib/_gptrget.c,
12830 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12832 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12834 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12835 * src/SDCCast.c (astErrors): fixed bug #846007
12836 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12838 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * src/SDCCast.c (decorateType): disabled a transformation I added in
12841 revision 1.188 (access to fields of a structure at an absolute address);
12842 it breaks with bitfields, extern declarations, and gcse analysis.
12843 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12844 could be assigned through a pointer, so don't complain.
12845 * src/SDCCast.c (astErrors),
12847 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12849 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12851 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12852 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12853 output of __config directives, since gpasm now supports them
12854 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12855 pre-processor macro, i.e. -DMCU=p18f452
12856 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12857 and modified to handle 'cast' icode similarly to '=' icode
12858 * src/pic16/device.h (typedef struct PIC_device): added field
12859 'extMIface' to indicate that chip has external memory interface
12860 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12861 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12864 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12866 * src/SDCC.y (pointer): fixed bug #846006
12867 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12868 * src/SDCCast.c (decorateType): fixed bug #846009
12869 * src/ds390/peeph.def,
12870 * src/ds390/gen.c (genAnd, genOr),
12871 * src/mcs51/peeph.def,
12872 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12874 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12876 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12883 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12887 * src/SDCCbitv.c: added function to free a bitvector
12888 * src/SDCClrange.h,
12889 * src/SDCClrange.c: added function to recompute the liveranges
12890 * src/avr/ralloc.c,
12891 * src/ds390/ralloc.c,
12892 * src/hc08/ralloc.c,
12893 * src/mcs51/ralloc.c,
12894 * src/pic/ralloc.c,
12895 * src/pic16/ralloc.c,
12896 * src/xa51/ralloc.c,
12897 * src/z80/ralloc.c: recompute the liveranges after register packing
12899 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12901 * src/SDCCloop.c (newInduction): fixed bug #845630
12903 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12905 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12906 inadvertantly left behind from my 2003-11-12 change
12908 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 Updated headers I neglected to commit yesterday.
12911 * src/SDCClrange.h,
12914 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12917 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12918 * src/SDCCopt.c (eBBlockFromiCode),
12919 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12920 the creation of the key hash table from the sequencing so it can be used
12921 earlier (for some GCSE bug fixes still pending)
12923 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12925 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12926 * support/regression/tests/addsub.c: testing genPlus shortcut
12928 2003-11-15 Borut Razem <borut.razem AT siol.net>
12930 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12932 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12934 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12935 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12936 ordering is immaterial.
12937 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12939 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12941 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12942 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12943 (SIGSEV) of bug #840381
12944 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12945 unlink new file before rename if new and old filenames are the same)
12947 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12949 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12950 uninitialized variables) for the mcs51. Set environment variable
12951 SDCC_GENRAMCLEAR to test.
12952 xdata initialization slightly shorter
12954 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12958 #838241 & 780691 (basicly the same bug)
12959 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12960 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12962 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12964 * src/SDCCmain.c (linkEdit): "fix" #834252
12966 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12968 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12970 * src/SDCC.y: fixed bug #819403
12972 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12974 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12975 the reentrant attribute.
12976 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12977 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12979 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12980 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12981 erroneously reduced to a literal.
12982 * src/hc08/ralloc.c (packRegisters, rematStr),
12983 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12986 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12988 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12989 * doc/sdccman.lyx: changed from 'article' to 'book'
12990 * doc/Makefile: readded test_suite_spec and cdbfileformat
12992 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12994 * device/include/stdlib.h: include malloc.h to comply with ANSI
12995 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12997 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12999 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13000 * doc/clean.mk: also remove *.out files
13001 * doc/sdccman.lyx: some additions, larger top/bottom margins
13003 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13005 * src/SDCC.y: fixed bug #837365
13006 * support/regression/tests/bitopcse.c
13007 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13008 a symbol (might be valop instead)
13009 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13010 * device/lib/clean.mk: added hc08 to the cleaning list
13012 2003-11-04 Borut Razem <borut.razem AT siol.net>
13014 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13016 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13017 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13018 malloc is declared in standard stdlib.h
13020 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13022 * device/lib/hc08/Makefile: need to clean .rel not .o files
13023 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13025 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 * src/mcs51/main.c,
13030 * src/ds390/main.c,
13034 * src/pic16/main.c,
13035 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13036 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13037 tests (which uses the port's oclsExpense function)
13043 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13045 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/SDCCcse.c (ifxOptimize),
13048 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13049 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13050 deleting the IFX iCode.
13051 * src/hc08/ralloc.c: reduced unneeded slocs
13052 * src/hc08/gen.c: fixed bug in asmopToBoolean
13054 2003-11-04 Borut Razem <borut.razem AT siol.net>
13056 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13057 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13058 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13059 transferred to configure
13061 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13063 Use headers defined in the C[++] standards:
13064 * sim/ucsim/gui.src/serio.src/fileio.cc
13065 * sim/ucsim/gui.src/serio.src/frontend.cc
13066 * sim/ucsim/gui.src/serio.src/main.cc
13067 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13068 * support/Util/NewAlloc.c
13070 * as/mcs51/lklibr.c
13074 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13076 * Added MSVC projects for hc08 assembler and linker:
13077 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13078 /as/hc08/link_hc08.dsp
13080 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13082 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13084 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13086 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13088 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13090 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13092 2003-10-31 Borut Razem <borut.razem AT siol.net>
13094 * support/cpp2/cpplib.h,
13095 support/cpp2/cpplib.c,
13096 support/cpp2/cpplex.c,
13097 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13098 to switch _asm block preprocessing on / off. Default is
13099 #pragma preproc_asm +
13101 2003-10-31 Borut Razem <borut.razem AT siol.net>
13103 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13104 when outputting comment blocks (when executed with -C option) and
13105 _asm (SDCPP specific) blocks
13107 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13109 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13111 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13113 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13115 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13117 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13118 * src/SDCCast.c (decorateType): fixed bug #832664
13120 2003-10-31 Borut Razem <borut.razem AT siol.net>
13122 * support/cpp2/cpplex.c: fixed for SDCPP:
13123 comments(when executed with -C option) and _asm blocks
13124 were included even if they where in skipped #if block.
13125 Applied solution from GCC cpp 3.3.2
13127 2003-10-31 Borut Razem <borut.razem AT siol.net>
13129 * src/SDCC.lex: sdcc now understands both formats:
13130 '# <line_number> <file_name>' and
13131 '#line <line_number> <file_name>'
13132 * support/cpp2/cppmain.c: sdcpp now generates the standard
13133 '# <line_number> <file_name>' instead of former
13134 '#line <line_number> <file_name>'
13136 2003-10-30 Borut Razem <borut.razem AT siol.net>
13138 * support/cpp2/cpphash.h,
13139 * support/cpp2/cpplib.h
13140 * support/cpp2/cpplex.c,
13141 * support/cpp2/cppmain.c,
13142 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13144 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13146 Fixed a number of problems revealed by bug #827883.
13147 * src/SDCCloop.c (loopInvariants): Spill location of the
13148 result operand should be recomputed if extracted from
13149 a loop. Also, don't extract assignments of an iTemp
13151 * src/SDCCast.c (isConformingBody): loop reversal should
13152 not occur if the control variable is involved with a
13153 relational operator.
13155 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13157 * .version: bumped to 2.3.6 to reflect the big improvements
13158 made by Erik and Klaus. Thanks!
13160 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13162 Replaced the livrange code.
13163 * src/SDCClrange.c: added new LR code
13165 * src/SDCCBBlock.h: removed remainig parts from old LR code
13166 * src/ds390/ralloc.c,
13167 * src/ds390/gen.c: minor fixes to make it work with new code
13169 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13172 * as/hc08/lkrloc.c,
13174 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13175 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13176 (tweaked fix for bug #818696)
13178 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13180 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13182 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13186 * src/mcs51/gen.c (gencjneshort),
13187 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13188 more efficient (per Scott Bronson's suggestion)
13190 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13192 Extended the semantics of the critical keyword to include
13193 individual statements. See RFE #827755 and #799831
13198 * support/Util/SDCCerr.c
13199 * support/Util/SDCCerr.h
13204 2003-10-19 Borut Razem <borut.razem AT siol.net>
13206 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13208 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13212 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13213 and predecrement operand is displayed
13215 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13217 * src/SDCCval.c (valMinus): fixed bug #826041
13219 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13221 Some hc08 related updates that I missed earlier
13222 * sim/ucsim/stypes.h
13223 * support/regression/ports/hc08/spec.mk
13225 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13227 New target "hc08" for the Motorola 68hc08 family of micros
13235 * sim/ucsim/hc08.src/*
13236 * sim/ucsim/configure.in
13237 * src/ucsim/configure
13238 * sim/ucsim/packages_in.mk
13241 * device/include/mc68hc908qy.h
13242 * device/lib/hc08/*
13243 * device/lib/Makefile.in
13244 * support/regression/ports/hc08/*
13245 * support/regression/Makefile
13247 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13249 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13251 * src/ds390/gen.c (genCast): fixed bug #821957
13253 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13255 * device/lib/logf.c: "fixed" overlay bug
13256 * support/regression/ports/host/spec.mk: added m library
13257 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13258 * support/regression/tests/float_trans: added (for Eric)
13260 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13262 * src/mcs51/gen.c (genCpl): fixed bug
13263 http://sf.net/mailarchive/message.php?msg_id=6263915
13265 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13267 * src/SDCCast.c (decorateType): added extended constant folding
13268 * src/SDCCsymt.c (computeType): cleanup
13269 * src/SDCCval.c (valShift): minor optimization
13270 * support/regression/tests/ast_constant_folding.c: added
13272 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * src/SDCCmain.c: removed some unintended changes
13276 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13278 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13279 * src/z80/gen.c: fixed part of bug #817589
13280 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13282 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13284 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13295 * src/ds390/ralloc.c
13297 * src/mcs51/ralloc.c
13299 * src/pic16/ralloc.c
13300 * src/xa51/ralloc.c
13302 * src/z80/gen.c: removed unused label "release:"
13304 2003-10-06 Borut Razem <borut.razem AT siol.net>
13306 * src/SDCC.lex: removed definition of unused variables
13307 save_optimize and save_options
13309 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13311 * clean.mk: removed '=' in "-maxdepth=1"
13312 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13313 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13315 2003-10-06 Borut Razem <borut.razem AT siol.net>
13317 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13318 my_unput() replaced by unput()
13320 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13322 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13323 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13324 type-punned pointer will break strict-aliasing rules"
13325 Old LR behaviour is again default; Klaus' LR can be choosen by
13326 defining the environment variable LRKLAUS
13330 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13331 * clean.mk: fixed removal of files in bin/CVS/
13332 * device/lib/clean.mk: fixed removal of directories small and large
13333 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13335 * src/SDCCval.c: removed superflous test for pedantic
13337 2003-10-05 Borut Razem <borut.razem AT siol.net>
13339 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13340 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13341 message "unmatched #pragma SAVE and #pragma RESTORE"
13343 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13345 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13346 assembly, critical functions, atomic, nojtbound)
13348 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13350 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13356 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13359 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13361 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13363 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13364 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13365 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13367 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/z80/gen.c (genRet): fixed bug #524753
13370 * src/z80/gen.c (genCast): fixed internal error on cast from
13372 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13373 fix for bug #477835 to the z80
13374 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13375 for tracking iCodes in the peephole optimizer for z80
13377 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13379 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13380 the other part of bug #814548
13381 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13383 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13385 * src/SDCCcse.c: fixed part of bug #814548
13387 2003-09-28 Borut Razem <borut.razem AT siol.net>
13389 * src/asm.c: rewrite of printILine() to use temporary file instead
13391 * src/xa51/main.c: commented out declaration of int rewinds
13393 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13397 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13399 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13400 * src/asm.c (printILine): Fixed bug #811015
13402 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13404 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13407 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13409 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13410 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13411 to correctly handle general case of AOP_PAIRPTR
13412 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13414 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13416 * src/mcs51/ralloc.c (fillGaps),
13417 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13418 register positioning bug)
13420 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13422 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13424 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13427 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13428 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13429 (ralloc doesn't intentionally do this now, but perhaps later)
13430 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13431 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13432 register positioning bugs (Fixed bug #762602 and #795325)
13433 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13434 (Fixed bug #808779)
13435 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13436 lines that --i-code-in-asm generates
13438 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13440 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13441 trying to fclose a FILE* that was already closed.
13443 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13446 of const struct should be treated as if const themselves)
13448 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13450 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13452 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13454 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13455 Unix (/n) and DOS (/r/n) line terminations.
13457 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13459 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13462 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13464 * src/mcs51/gen.c (genFunction, genEndFunction),
13465 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13466 and restore of EA so that stack offsets to parameters are
13467 correct when using both critical and reentrant/stack-auto.
13468 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13469 size (can be triggered in error if sloc is shared between
13470 different sized objects)
13471 * device/include/float.h: fixed macros to explicitly use
13472 unsigned long where needed
13474 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13476 Feature req. 799831: added code to allow nesting of critical functions
13477 * src/mcs51/gen.c (genFunction, genEndFunction)
13478 * src/ds390/gen.c (genFunction, genEndFunction)
13480 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 * src/SDCCsymt.c (sclsFromPtr),
13484 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13485 support for standard C idiom of memory mapped variables; for
13486 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13487 to xdata int at 0x1234 tempvar = 1.
13488 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13489 provided by Akiya ISHIDA
13491 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13493 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13494 * src/SDCCval.c (constVal): added reduction from int to char
13495 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13496 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13497 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13499 * support/regression/tests/shifts.c: fixed
13501 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/z80/gen.c (genXor): Fixed bug #805445
13505 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 Fixed bug #621531 (const & volatile confusion in the type chain).
13508 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13509 refer to the const or volatile state of the pointer itself.
13521 * src/pic16/ralloc.c
13522 * support/regression/tests/const.c
13524 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13526 When checking for duplicated modules, use absolute paths
13527 instead of relative paths. Files changed:
13532 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13536 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 * device/include/string.h: added size_t typedef, changed
13539 prototypes to use size_t, eliminated separate reentrant and
13540 non-reentrant declarations, added _memmove declaration
13541 * device/lib/_memcpy.c: changed to use size_t instead of int,
13542 changed /4 to >>2 to avoid division library call
13543 * device/lib/_memcmp.c,
13544 * device/lib/_memset.c,
13545 * device/lib/_strncat.c,
13546 * device/lib/_strncpy.c,
13547 * device/lib/_strncmp.c: changed to use size_t instead of int
13548 * device/lib/_memmove.c: new file (fixed bug #772294)
13549 * device/lib/Makefile.in: added _memmove.c
13550 * device/lib/z80/asm_strings.s: fixed bug #772290
13551 * support/regression/tests/bitfields.c: attempt to fix host assertion
13552 failure on amd64-unknown-linux2.2
13554 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13557 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13558 * as/z80/asmain.c (main): fixed bug #801766
13560 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13562 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13565 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13568 reported in bug #800609
13570 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13572 * Top header beautifications in src/pic16 directory:
13573 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13574 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13575 pcoderegs.h, ralloc.c, ralloc.h
13576 * main.c: added top header and GPL license notice
13577 * pcode.c: fixed the if-conditional warning
13579 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13581 * device/lib/_mullong.c: replaced int by short for gcc
13583 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13586 and JUMPTABLE iCodes properly now (worked by accident before)
13587 * src/mcs51/gen.c (leftRightUseAcc),
13588 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13589 iCode properly now. Use getSize instead of nRegs since a & b
13590 aren't part of the nRegs tally.
13592 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13594 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13595 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13596 before instructions that use the _STATUS register
13598 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13600 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13601 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13602 fetching of the pointer
13603 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13604 copied from genNearPointerSet()
13605 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13606 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13607 If they pop r0/r1 they must be called in the opposite order than aopOp().
13608 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13609 (resp. --stack-auto), prepared for --xstack
13611 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13613 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13615 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13617 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13618 these ports have their own __sdcc_external_start()
13620 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13622 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13623 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13624 type for bits was changed. It resulted in bit variables becoming
13625 global, which is not permitted in PIC 14 assembly output.
13627 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13629 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13631 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13633 Z80 and MCS51 linkers complaint if a public symbol is defined
13634 in more than one library module:
13638 * as/mcs51/Makefile.in
13640 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13642 A few small changes that speed up the peephole optimizer.
13646 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13648 Try to make the peephole optimizer smarter by maintaining
13649 an association between the assembly source code and the
13650 iCodes that originated them. Put this information to use
13651 with a new peephole rule condition "notVolatile" so that
13652 the rules can be aggressive yet still safe.
13657 * src/mcs51/peeph.def
13659 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13663 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13664 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13665 if the left or right operand symbols have the accuse flag set.
13667 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13669 Changed the type of the result of the ! (NOT) operator to char;
13670 previously it returned the same type as the source. This allows
13671 us to eliminate all the genFloatNot functions (all of its target
13672 implementations were very buggy) since !float can use the same
13675 * src/SDCCicode.c (ast2iCode): ! returns char
13676 * src/mcs51/gen.c (genNot, genNotFloat),
13677 * src/ds390/gen.c (genNot, genNotFloat),
13678 * src/z80/gen.c (genNot, genNotFloat),
13679 * src/pic/gen.c (genNot, genNotFloat),
13680 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13682 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13684 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13685 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13686 during interrupts. Ensure WSAVE is located at a shared bank address.
13687 2. Fixed page selection in some places
13688 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13689 the registers name strings.
13690 4. Fixed "signed / unsigned compare" compiler warnings.
13691 5. The PIC port manages its own allocation of the general purpose
13692 registers, but makes no attempt to reuse them. As a result when
13693 compiling it soon runs out of general purpose registers. Some
13694 additional code was added to the files pcode.c and device.c to walk
13695 through the function call tree and rename the registers so that they
13705 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13706 genPlus() & genMinus() when the result is the same as left or right
13708 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13710 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13712 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 Made bitfield a distinct type from bit so that bitfields
13715 convert as per ANSI C and bits retain their traditional
13716 boolean style behaviour. Implemented bitfield support in
13724 * src/ds390/gen.c: bit v bitfield split
13725 * src/z80/gen.c: New support for bitfields
13726 * support/regression/tests/bitfields.c: reenabled z80,
13729 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13731 Rules 246.x, 247.x relate to bitfields, the others speed up
13732 access to xdata mapped I/O devices.
13734 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13736 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 Cleaned up genPackBits and genUnpackBits and added two helper
13739 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13740 for literal assignments in genPackBits (thanks to Frieder for
13746 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 Fixed bug #748310 (pointer to function type mishandled when the
13749 function name is omitted). Also fixed a SIGSEGV when a function
13750 attribute (reentrant, etc) is used on a non-function or on a
13751 function but misplaced before the parameter list.
13753 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13755 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13756 * support/Util/SDCCerr.h,
13757 * support/Util/SDCCerr.c: Added func attr misuse error msg
13759 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13761 Fixed bug #787649 by anonymous
13762 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13763 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13765 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13767 Fixed numerous bitfield problems.
13769 * src/SDCC.y: More bitfield related error checking
13771 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13772 * support/Util/SDCCerr.h,
13773 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13774 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13775 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13776 * support/regression/tests/bitfields.c: tests added
13778 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 Made the constant following the "interrupt" keyword optional. If
13781 omitted, the function will not automatically be given an entry
13782 in the interrupt vector table (similar to #pragma NOIV, but
13783 less syntacticly kludgy). The interrupt number is also now
13784 range checked. Also fixed a bug in the high order bit example
13791 * support/Util/SDCCerr.c
13792 * support/Util/SDCCerr.h
13795 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13797 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13798 * src/SDCCicode.c (operandOperation): rewritten some ops
13799 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13800 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13802 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13803 be re-activated by defining REDUCE_LITERALS)
13804 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13805 unsigned, but are signed by default
13806 * src/SDCCval.c (constVal): rearranged
13807 * src/SDCCval.c (valMod): preliminary fix
13808 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13809 * support/regression/literalop.c: added, work in progress
13811 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 Generate warnings for useless declarations like "char data;"
13814 that don't do what new users expect.
13817 * support/Util/SDCCerr.h
13818 * support/Util/SDCCerr.c
13820 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13822 * src/SDCCval.c (valMult): fix overflow detection of negative int
13824 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13828 Changes to support big endian targets:
13841 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13843 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13844 * device/lib/time.c: fixed warning "integer overflow in expression"
13846 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13848 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13849 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13850 constants are unsigned; added recognition of "u" flag for unsigned
13851 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13852 * src/SDCCval.c (valDiv, valMod): fixed signdness
13853 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13854 signedness of modulo, left and right shift
13855 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13856 * support/Util/SDCCerr.h: added warning W_INT_OVL
13857 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13858 * src/SDCCast.c (ast_print): improved output of constants
13860 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13862 Fixed some warnings when building with MSVC:
13864 * as/mcs51/asdata.c
13868 * link/z80/aslink.h
13869 * link/z80/lkdata.c
13870 * link/z80/lkeval.c
13875 * support/cpp2/cpplib.c
13879 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13881 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13883 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13885 * support/librarian/clean.mk: Do not remove Makefile.
13886 * support/librarian/Makefile: added.
13888 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13890 Added librarian to MSVC build:
13893 * support/librarian/librarian.dsp
13895 'configure' not needed for librarian, removed:
13896 * support/librarian/configure
13897 * support/librarian/configure.in
13898 * support/librarian/config_in.h
13899 * support/librarian/Makefile.in
13901 Hopefully these ones built the librarian and the rest of sdcc properly:
13903 * Makefile.common.in
13905 Messed up 'configure', so revert to previous version:
13909 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13911 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13912 there, while the mantissa of a double is "only" 53 bits wide.
13914 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13916 Adding sdcclib to the build. MSVC project coming soon.
13917 Files added/changed:
13919 * support/librarian/clean.mk
13920 * support/librarian/configure
13921 * support/librarian/configure.in
13922 * support/librarian/config_in.h
13923 * support/librarian/Makefile.bcc
13924 * support/librarian/Makefile.in
13925 * support/librarian/sdcclib.c
13928 * Makefile.common.in
13932 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13934 Linker now complaints if linked modules have conflicting options, for
13935 example, one compiled using --model-large and another one compiled with
13936 --model-small. The following files were modified:
13938 * as/mcs51/asdata.c
13939 * as/mcs51/aslink.h
13941 * as/mcs51/asmain.c
13943 * as/mcs51/i51pst.c
13944 * as/mcs51/lkdata.c
13945 * as/mcs51/lklibr.c
13946 * as/mcs51/lkmain.c
13952 * link/z80/aslink.h
13953 * link/z80/lkdata.c
13954 * link/z80/lklibr.c
13955 * link/z80/lkmain.c
13958 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13960 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13961 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13963 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13965 * src/z80/mappings.i: fix _mul[us][int,long] entries
13967 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13969 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13971 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13973 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13974 * support/regression/tests/bitopcse.c: added
13982 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13984 added support for new library format to z80, gbz80 linkers:
13990 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13992 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13993 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13995 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13997 added DUMMY_READ_VOLATILE:
14006 * src/SDCCcse.c (algebraicOpts): many improvements
14007 * src/SDCCcse.h: removed algebraicOpts()
14008 * src/SDCCicode.c (picDummyRead): added
14010 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14012 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14013 "Insufficient space in data memory".
14015 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 * src/mcs51/gen.c: fixed bug #771358
14018 * src/z80/gen.c: fixed bug #759087
14020 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14022 * src/pic16/glue.c: minor cleanup by Vangelis
14024 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14026 * device/include/regc515c.h: fixed #758477
14027 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14028 * device/lib/_gptrput.c: saved a few bytes
14029 * my tab spacing is 8, yours too?)
14030 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14031 * device/lib/serial.c: process RX bytes earlier than TX bytes
14032 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14034 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14036 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14038 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14040 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14042 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14044 * device/lib/Makefile.in: bad fix, reverted to 1.43
14046 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14048 * device/lib/Makefile.in: added missing z80 object files
14050 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14052 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14053 pic16 progress by Vangelis:
14056 * src/pic/Makefile:
14063 * pic16/genarith.c:
14068 * pic16/pcodepeep.c:
14071 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14073 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14075 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14077 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14078 added gbz80 build to MSVC project.
14079 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14080 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14081 from 8051 stuff and setup so it links using a .lnk file.
14083 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14085 * support/librarian/sdcclib.c: sdcc librarian.
14086 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14089 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14091 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14093 2003-07-02 Borut Razem <borut.razem AT siol.net>
14095 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14096 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14097 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14098 src/xa51/main.c, src/z80/main.c:
14099 virtualization of glue() function: each port has it's own glue function,
14100 which is accessed by do_glue function pointer in PORT.general structure
14102 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14104 * DS800C400 fun, improved ROM interface and tinibios.
14106 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14108 * More support for DS80C400. Now includes beginning of interface to ROM.
14110 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14114 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14116 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14118 2003-06-19 Borut Razem <borut.razem AT siol.net>
14120 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14122 2003-06-19 Borut Razem <borut.razem AT siol.net>
14124 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14125 fixed Z80 port - crt0.o: cannot open.
14127 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14129 * support/Util/MySystem.c (merge_command): revert bad fix
14131 2003-06-18 Borut Razem <borut.razem AT siol.net>
14133 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14135 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14137 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14138 option --use-stdout sends errors to stdout instead of stderr.
14140 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14142 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14144 2003-06-15 Borut Razem <borut.razem AT siol.net>
14146 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14147 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14148 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14149 fixed width array of pointers replaced with sets;
14150 multiple include and lib paths ared transferred to preprocessor and linker
14151 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14152 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14153 fixed width array of pointers
14154 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14155 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14156 fixupPath(), getPathDifference()
14157 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14158 fixed width array of pointers
14160 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14162 * src/pic16/ralloc.c: fix warnings
14163 * src/pic16/pcode.c: fix warning
14165 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14167 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14168 know all the details, but essentially this set of changes enable
14169 the pic16 port to generate movff instructions and generate assembler
14173 * src/pic16/glue.c:
14174 * src/pic16/pcode.c:
14175 * src/pic16/device.c:
14176 * src/pic16/main.c:
14177 * src/pic16/pcode.h:
14178 * src/pic16/pcoderegs.c:
14179 * src/pic16/ralloc.c:
14180 * src/pic16/ralloc.h:
14182 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14184 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14185 added option --vc, so sdcc errors and warnings are compatible with
14186 Microsoft Visual Studio.
14188 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14190 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14191 device/lib/libfloat.lib: added atof function.
14193 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14195 * doc/sdccman.lyx: updated to Lyx 1.3
14196 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14197 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14198 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14200 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14202 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14204 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14206 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14207 additions to the "related tools/documentation" section
14209 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14211 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14213 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14215 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14216 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14218 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14220 * doc/sdccman.lyx: fix double dash and other minor things
14221 * doc/Makefile: fix double dash
14223 2003-05-28 Karl Bongers(patches from Martin Helmling)
14224 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14225 condition and ignore commands.
14227 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14229 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14230 is in parts still quite out of date, I did changes as far as I felt makes sense
14231 for a non-native english speaker.
14232 Please feel free to add to the manual or to correct my changes.
14233 * doc/Makefile: undid touching the date of intermediate tex files.
14235 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14237 * doc/sdccman.lyx: Manual has an index now
14239 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14241 Finalize muluint/mulsint and mululong/mulslong merging:
14242 * device/lib/_mulint.c
14243 * device/lib/_mullong.c
14244 * device/lib/gbz80/mul.s
14245 * device/lib/gbz80/stubs.s
14246 * device/lib/z80/mul.s
14247 * device/lib/z80/stubs.s
14248 * src/SDCCsymt.c (initCSupport)
14250 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14252 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14253 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14254 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14255 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14258 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14260 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14261 the regression tests I'm not brave enough to enable 245.b, 245.c
14262 * doc/sdccman.lyx: added latex preamble for hyperref package.
14263 Using pdflatex this will give you a hyperlinked pdf file with
14264 bookmarks. (prepend '%' before /usepackage if this breaks something)
14266 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14268 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14270 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14272 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14274 2003-05-21 <johan AT balder>
14276 * src/SDCCglue.c (printIval): fixed bug #739934
14278 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14280 Applied patch from bug 737905 (renamed yylineo to mylineno):
14287 * src/pic16/pcode.c: Cleaned warnings
14288 * src/pic16/pcodeflow.c: Cleaned warnings
14289 * src/pic16/pcoderegs.c: Cleaned warnings
14291 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14293 * src/pic16/pcode.c: Cleaned warnings
14294 * src/pic16/pcodepeep.c: Cleaned warnings
14295 * src/pic16/ralloc.c: Cleaned warnings
14297 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14299 * doc/sdccman.lyx: fixed bug 739745
14300 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14302 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14304 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14305 it can be defined with CFLAGS when running configure
14306 * src/SDCCmain.c: fixed compiling + linking with object files
14308 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14310 * configure.in: configure for pic16 port,
14311 added --disable-pic16-port
14312 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14313 * src/SDCCmain.c: linkOptions is changed to set *,
14314 added if/endif conditional macros to remove options help
14315 messages from optionsTable when a port is not configured, added
14316 support for the PIc16 port in the ports table, when executing
14317 the compiler with no port specified on command line, a default
14318 port is selected with the new macro DEFAULT_PORT which is
14319 defined in port.h, in setDefaultOptions() linkOptions is removed
14320 from initialization assignment, since now it is a set,
14321 parseCmdLine uses setParseWithComma for linkOptions, in
14322 linkEdit() linkOptions are accessed with new function indexSet()
14323 which returns the i'th item of a set variable. See SDCCset.c, in
14324 linkEdit() when calling buildCmdLine(), added linkOptions as
14325 last argument. Now users can pass arguments to gplink via the
14326 -Wl option, main() uses pic16glue() to glue up pic16 programs
14327 * src/SDCCpeeph.c: various changes to support pic16
14328 * src/SDCCset.c: added function void *indexSet(set *, int) to
14329 return the i'th item of the set
14330 * src/SDCCset.h: added function prototype for indexSet()
14331 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14332 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14333 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14334 added macro DEFAULT_PORT
14335 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14336 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14338 * src/pic16/glue.c: commented out some error producing lines
14339 * src/pic16/main.c: __config directives are commented out to stop
14340 gpasm complaining and test the linkage with gplink, _linkCmd and
14341 _asmCmd changed to be more gplink and gpasm friendly
14342 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14343 produced an error when parsed, peep rule 12 is added to utilize
14344 movff, but it is commented out since the pCode does not support
14345 yet a command with 2 address arguments
14347 2003-05-18 <johan AT balder>
14349 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14350 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14351 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14353 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14354 Added feature to script commands from file.
14356 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14358 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14359 * src/SDCCutil.c: include ctype.h for win32
14361 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14363 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14365 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14367 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14368 Fixed so you can set breakpoints prior to run, run does not stop
14369 on entry now. Add tbreak. Other enhancements and fixes for use
14372 2003-05-12 Borut Razem <borut.razem AT siol.net>
14374 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14376 2003-05-11 Borut Razem <borut.razem AT siol.net>
14378 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14379 the path of bin directory, so that PATH is the only env. variable, which has to be set
14380 in case of standard installation.
14381 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14382 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14383 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14385 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14387 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14388 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14389 temp files are in the port dir; clean the gen/test directory when
14390 generating new test.c
14391 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14392 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14393 * support/regression/tests/zeropad.c: added
14395 2003-05-09 <johan AT balder>
14397 * src/SDCCglue.c: fixed bug #597940
14399 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14401 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14402 cache sfr, optimize next,step, fix off by one sourceline,
14403 support ddd list function.
14404 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14406 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14408 * support/regression/HTMLgen.py: added compare_s2f()
14409 * support/regression/Makefile: redo 1.27
14410 * support/regression/generate-cases.py: redo 1.5
14412 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14414 * support/regression/tests/float.c: workaround 33 bit hex constant
14415 * support/regression/tests/simplefloat.c: fix division for host
14417 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14419 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14420 that tame's the PIC's over-aggressive optimizer.
14422 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14424 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14427 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14429 Initial support for DS80C400. "Hello world" runs on TINIm400
14432 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14434 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14435 * Some notes on ddd usage added in debugger/README
14436 Martin Helmling adding more features and fixes for ddd GUI debugger.
14437 Code added for nexti, stepi, up, down, and other adjustments.
14439 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14441 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14442 * src/pic/peeph.def Added two rules to optimize carry manipulation
14443 * src/pic/* removed debug printfs
14445 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14447 * debugger/mcs51/cmd.c: added header newalloc.h
14449 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14451 * as/Makefile: new EXEEXT
14452 * as/z80/Makefile: remove trailing slash of BUILDIR
14453 * as/z80/clean.mk: new EXEEXT
14454 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14455 * support/cpp2/Makefile.in: new EXEEXT
14456 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14458 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14460 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14461 EXEEXT was introduced to fix all related problems with targets
14462 "clean", "install" and "uninstall"; a couple of further flaws
14463 especially with "clean" have been fixed too
14464 * as/mcs51/Makefile.in
14465 * as/mcs51/clean.mk
14469 * debugger/mcs51/Makefile.in
14470 * debugger/mcs51/clean.mk
14471 * link/z80/Makefile
14472 * link/z80/Makefile.in
14473 * link/z80/clean.mk
14475 * packihx/Makefile.in
14477 * sim/ucsim/Makefile
14478 * sim/ucsim/clean.mk
14479 * sim/ucsim/avr.src/Makefile.in
14480 * sim/ucsim/avr.src/clean.mk
14481 * sim/ucsim/s51.src/Makefile.in
14482 * sim/ucsim/s51.src/clean.mk
14483 * sim/ucsim/xa.src/Makefile.in
14484 * sim/ucsim/xa.src/clean.mk
14485 * sim/ucsim/z80.src/Makefile.in
14486 * sim/ucsim/z80.src/clean.mk
14487 * sim/ucsim/main_in.mk
14488 * sim/ucsim/packages_in.mk
14489 * sim/ucsim/gui.src/Makefile.in
14490 * sim/ucsim/gui.src/serio.src/Makefile.in
14491 * sim/ucsim/gui.src/serio.src/clean.mk
14494 * support/cpp2/Makefile.in
14495 * support/cpp2/clean.mk
14496 * support/makebin/Makefile
14497 * support/makebin/clean.mk
14498 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14499 * doc/sdccman.lyx: --program-suffix no longer needed
14501 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14503 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14504 Martin Helmling added support for ddd GUI debugger.
14505 Code added to display assembly, set variables, and other commands
14506 to interface to ddd.
14508 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14510 * as/Makefile: fix target clean
14511 * as/clean.mk: fix target clean
14512 * as/z80/clean.mk: fix target clean
14514 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14516 * Makefile.common.in: added AT EXEEXT AT
14517 * configure.in: removed all mingw32 stuff
14518 * configure: rebuilt from configure.in
14519 * doc/sdccman.lyx: updated section "installation"
14520 * support/scripts/sdcc_mingw32: adapted to configure
14521 * support/scripts/sdcc_cygwin_mingw32: added
14523 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14525 * src/pic Added object file support for the PIC port
14526 * src/pic Applied patch from Craig Franklin (this started the object file support)
14527 * src/regression Updated the PIC regression tests for object files
14529 2003-04-20 Borut Razem <borut.razem AT siol.net>
14531 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14532 lklex.c: In function `getfid':
14533 lklex.c:203: warning: array subscript has type `char'
14534 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14535 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14536 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14537 stack handling macros
14539 2003-04-19 Borut Razem <borut.razem AT siol.net>
14541 * "handling space characters in file path" task:
14542 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14543 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14544 * support/Util/MySystem.h: make it self-sufficient
14545 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14546 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14547 handling space characters in file path
14548 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14549 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14550 * support/Util/MySystem.c: handling space characters in executable's path
14552 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14554 * as/z80/Makefile: fix permanent rebuild of z80
14555 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14556 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14558 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14560 * src/SDCCopt.c: add special case optimization to replace modulo by
14561 a power of two with a bitwise AND.
14563 2003-04-18 <johan AT balder>
14565 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14567 2003-04-17 <johan AT balder>
14569 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14570 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14572 2003-04-13 Borut Razem <borut.razem AT siol.net>
14574 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14575 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14576 fixed mingw problem in adl_NORMALIZE_PATH
14578 2003-04-12 Borut Razem <borut.razem AT siol.net>
14580 * fixed "#pragma SAVE/RESTORE can not be nested":
14581 * src/SDCC.lex: reworked pragma handling functions
14582 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14583 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14585 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14587 * src/SDCCutil.c (pathEquivalent): defined but not used
14588 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14589 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14590 * configure: rebuilt from configure.in
14591 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14592 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14593 * device/include/Makefile.in: replace sdcc_datadir
14594 * device/lib/Makefile.in: replace sdcc_datadir
14595 * Makefile.common.in: add LDFLAGS from configure
14596 * packihx/Makefile.in: use LDFLAGS
14597 * src/Makefile.in: use LDFLAGS
14598 * support/cpp2/Makefile.in: add LDFLAGS from configure
14599 * support/makebin/Makefile: use LDFLAGS
14600 * .version: bumped version number to 2.3.5
14602 2003-04-12 Borut Razem <borut.razem AT siol.net>
14604 * completed "different paths" task:
14605 * src/SDCCmacro.c: fixed bug in handling quotes
14606 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14607 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14609 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14611 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14613 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14615 * ds390/gen.c ds390/peeph.def: fix bug 706781
14617 2003-04-11 Borut Razem <borut.razem AT siol.net>
14619 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14621 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14623 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14624 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14625 set - this bit used to not be set...).
14626 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14627 bad code in PIC Port
14628 * src/regression/and2.c added to test bug 609268
14629 * src/regression/Makefile added and2.c to regression test
14632 2003-04-08 <johan AT CP255758-A>
14634 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14635 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14636 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14638 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14640 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14642 * support/cpp2/Makefile.in: fix bug #487815
14643 * configure: rebuilt from configure.in
14644 * Makefile.common.in: docdir changed, new path suffixes
14645 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14646 * sdcc_vc_in.h: reflect changes from sdccconf.h
14647 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14648 * src/SDCCutil.h: remove BINDIR hack
14649 * doc/sdccman.lyx: update new path hierarchy
14651 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14653 * src/SDCCpeeph.c: added okToRemoveSLOC test
14655 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14657 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14659 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14661 * src/SDCCpeeph.c: added labelIsReturnOnly test
14662 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14664 2003-04-05 <johan AT balder>
14666 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14667 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14668 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14669 * src/SDCCast.c: fixed a warning
14670 * src/SDCCast.h: fixed a warning
14671 * src/SDCCicode.c (operandFromAst): fixed a warning
14673 2003-04-04 <johan AT balder>
14675 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14676 * src/SDCCast.c (decorateType): fixed bug #715076
14677 * src/SDCC.y: fixed bug #702907
14679 2003-04-03 <johan AT balder>
14681 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14682 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14683 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14684 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14685 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14687 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14689 * _decdptr.c: fix return values
14690 * _gptrget.c: fix return values
14691 * _gptrgetc.c: fix return values
14692 * _gptrput.c: fix return values
14693 * _mulint.c: fix return values
14694 * as/z80/Makefile: fix 'make -j' problem
14696 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14698 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14699 * configure.in: big cleanup, updated to autoconf 2.5x
14700 * configure: rebuilt from configure.in
14701 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14702 * sdcc_vc_in.h: reflect changes from sdccconf.h
14703 * doc/Makefile: fixed a flaw in "make install"
14705 2003-04-02 <johan AT balder>
14707 * src/ds390/gen.c (genCmp): no comments
14708 * src/mcs51/gen.c (genCmp): no comments
14709 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14710 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14712 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14714 * support/regression/generate-cases.py: place generated file in given sub directory
14715 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14716 * support/regression/Makefile: improvements for 'make -j';
14717 side effect: it's simpler and faster now
14719 2003-03-31 Borut Razem <borut.razem AT siol.net>
14721 * src/z80/main.c: link-{port} and as-{port} defined without path
14722 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14724 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14726 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14728 2003-03-30 Borut Razem <borut.razem AT siol.net>
14730 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14731 changed type of list parameter to set
14732 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14733 * src/port.h: changed type of do_assemble() parameter to set
14734 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14735 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14736 definition of "cppoutfilename" macro with NULL value in preProcess()
14737 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14738 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14739 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14740 replaced with set *binPathSet
14741 * shash_add() deallocates the item, if allready exsists, before adding the new one
14742 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14744 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14746 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14747 a nested for loop bug in the PIC port
14748 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14751 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14753 * support/Util/dbuf.h: remove C++ stuff to make it portable
14755 2003-03-28 Borut Razem <borut.razem AT siol.net>
14757 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14758 literal strings in stringLiteral()
14759 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14760 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14763 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14765 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14767 2003-03-26 <johan AT balder>
14769 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14770 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14771 * src/SDCCast.c (decorateType): fixed " -v < 3"
14773 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14775 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14776 Added Lenny Story's debug infrastructure changes:
14777 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14778 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14779 * src/cdbFile.c: added
14780 * src/SDCCdebug.c: added
14781 * src/SDCCdebug.h: added
14782 * src/SDCCast.c (createFunction)
14783 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14784 * src/SDCCmain.c (parseCmdLine, main)
14785 * src/SDCCmem.c (redoStackOffsets)
14786 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14789 * src/avr/gen.c (genAVRCode)
14790 * src/ds390/gen.c (gen390Code)
14791 * src/mcs51/gen.c (gen51Code)
14792 * src/pic/gen.c (genpic14Code)
14793 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14794 * src/xa51/gen.c (genXA51Code)
14795 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14797 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14799 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14800 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14802 2003-03-22 <johan AT balder>
14804 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14806 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14808 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14809 * doc/cdbfileformat.lyx: added, written by Lenny Story
14810 * doc/Makefile: added cdbfileformat.lyx
14811 * doc/clean.mk: added cdbfileformat.lyx
14813 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14815 * src/mcs51/peeph.def: fix bug #705773
14817 2003-03-20 <johan AT balder>
14819 An sfr/sbit can have an "at #" AND an initializer
14820 * src/SDCCsymt.c (checkSClass):
14821 * src/SDCCmem.c (allocGlobal):
14822 * src/SDCCmem.c (allocLocal):
14823 * src/SDCCast.c (createBlock):
14825 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14827 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14829 2003-03-16 <johan AT balder>
14831 Undid the hackup of const and volatile, the problem is much bigger
14833 * src/SDCCast.c:1.171
14834 * src/SDCCglue.c:1.138
14835 * src/SDCCicode.c:1.146
14836 * src/SDCCsymt.c:1.150
14837 * src/SDCCval.c:1.65
14839 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14841 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14842 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14844 2003-03-13 <johan AT balder>
14846 Hackup const and volatile modifiers in type chains a bit:
14848 * src/SDCCast.c:1.169
14849 * src/SDCCglue.c:1.136
14850 * src/SDCCicode.c:1.143
14851 * src/SDCCsymt.c1.146
14852 * src/SDCCsymt.h1.59
14853 * src/SDCCval.c:1.63
14855 2003-03-12 <johan AT balder>
14857 * src/SDCCBBlock.h: more LRH debugging junk
14858 * src/SDCCcflow.h: more LRH debugging junk
14859 * src/SDCCloop.c: more LRH debugging junk
14860 * src/SDCC.y (struct_declaration): fixed bug #697590
14861 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14862 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14863 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14865 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14866 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14867 test function names must now match exactly).
14868 * src/SDCCcse.c: added special case in findCheaperOp to allow
14869 extending a short integer. Makes less awful code for bug 700121 test case.
14871 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14873 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14874 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14876 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14878 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14879 actually called (operandsNotEqual() was called for all
14880 operandsNotEqualX tests).
14882 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14884 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14885 with shorter literals. Fixes bug 700121.
14887 2003-03-11 <johan AT balder>
14889 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14891 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14893 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14894 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14896 2003-03-10 Borut Razem <borut.razem AT siol.net>
14898 * src/SDCCmain.c: pipe preprocessor's output
14899 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14900 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14901 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14902 which closes all pipes in pipeSet set
14903 * src/SDCCset.c: free deleted item in function deleteSetItem()
14904 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14905 moved from z80 to src subproject
14906 * .version: increased version number to 2.3.4
14908 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14910 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14911 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14912 * support/regression/ports/xa51/spec.mk: fix typo
14914 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14918 2003-03-09 Borut Razem <borut.razem AT siol.net>
14920 * src/SDCCmain.c: pipe preprocessor's output
14921 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14922 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14923 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14924 which closes all pipes in pipeSet set
14925 * src/SDCCset.c: free deleted item in function deleteSetItem()
14926 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14927 moved from z80 to src subproject
14929 2003-03-09 Borut Razem <borut.razem AT siol.net>
14931 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14932 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14933 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14934 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14935 * src/SDCCglobl.h: unification of WIN32 native definitions
14937 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14939 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14941 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14943 * src/configure.in: check for endianess (even while cross-compiling)
14944 * src/configure: check for endianess (even while cross-compiling)
14945 * src/configure_in.h: check for endianess (even while cross-compiling)
14946 * src/avr/gen.c: remove old endianess stuff
14947 * src/mcs51/gen.c: remove old endianess stuff
14948 * src/ds390/gen.c: remove old endianess stuff
14949 * src/pic/gen.c: remove old endianess stuff
14950 * src/pic/genarith.c: remove old endianess stuff
14951 * src/pic/glue.c: fix endianess check
14952 * src/pic16/gen.c: remove old endianess stuff
14953 * src/pic16/genarith.c: remove old endianess stuff
14954 * src/pic16/glue.c: fix endianess check
14955 * src/xa51/gen.c: remove old endianess stuff
14956 * src/z80/gen.c: fix endianess check
14957 * src/SDCCglue.c: fix endianess check
14958 * src/ds390/peeph.def: fix bug 700036
14960 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14962 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14963 * src/configure: find appropriate data-types on host for SDCC's int and long
14964 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14965 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14966 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14968 2003-03-07 <johan AT balder>
14971 some minor cleanups before the big shot
14972 OP_DEFS and OP_USES now use Kevin's protection
14973 new option --nolabelopt
14975 * src/SDCCBBlock.c:
14984 * src/ds390/ralloc.c:
14985 * src/mcs51/ralloc.c:
14986 * src/pic/ralloc.c:
14987 * src/xa51/ralloc.c:
14988 * src/z80/ralloc.c:
14990 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14992 * src/pic/pcode.c (get_op): fix 64 bit warnings
14993 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14994 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14995 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14996 * support/regression/tests/malloc.c: fix 64 bit warnings
14998 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15000 * src/mcs51/gen.c (genMinus): fixed bug 696436
15002 2003-03-02 Borut Razem <borut.razem AT siol.net>
15004 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15006 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15008 * configure.in: test for mkstemp
15009 * sdccconf_in.h: add HAVE_MKSTEMP
15011 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15013 * device/include/ctype.h: removed warning while using --stack-auto
15014 * device/include/malloc.h: removed warning while using --stack-auto
15015 * device/include/string.h: removed warning while using --stack-auto
15017 2003-02-23 Borut Razem <borut.razem AT siol.net>
15019 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15020 because NDEBUG is defined (see man assert)
15021 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15023 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15025 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15026 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15028 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15030 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15031 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15033 2003-02-18 <johan AT balder>
15035 * as/mcs51/asmain.c (asmbl): module can start with a digit
15036 * as/z80/asmain.c (asmbl): module can start with a digit
15038 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15040 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15041 * src/asm.c: fix pipe() for Mingw32
15043 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15046 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15047 make -V work again; --c1mode reads now from stdin
15048 * doc/sdccman.lyx: added --c1mode
15049 * support/Util/SDCCerr.c: new messages for c1 mode
15050 * support/Util/SDCCerr.h: new messages for c1 mode
15051 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15053 2003-02-15 <johan AT balder>
15055 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15057 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15059 * doc/sdccman.lyx: Environment variables, -o and other minor things
15061 2003-02-14 <johan AT balder>
15063 * src/xa51/main.c: before anyone really tries to use it :)
15065 * Install doc's in share/sdcc/doc
15066 * removed some obsolete files
15067 * Do a proper make distclean and uninstall
15068 M Makefile.common.in
15071 M device/include/Makefile.in
15072 M device/lib/Makefile.in
15075 M sim/ucsim/doc/Makefile.in
15077 R src/avr/peeph.rul
15078 R src/xa51/peeph.rul
15079 M support/cpp2/Makefile.in
15080 M support/makebin/Makefile
15083 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15085 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15087 2003-02-10 Borut Razem <borut.razem AT siol.net>
15089 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15090 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15091 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15092 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15093 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15094 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15095 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15096 src/z80/Makefile.bcc: Borland Makefile cleanup
15097 * as/z80/Makefile.bcc: Added Borland Makefile
15098 * support/cpp2/borland.h: Removed
15100 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15102 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15103 * src/SDCC.lex: new pragma NOIV
15104 * src/SDCCglobl.h: new pragma NOIV
15105 * src/SDCCmem.c: new pragma NOIV
15107 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15109 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15111 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15113 * src/SDCCmain.c: signal handling is switched off by --debug
15114 * doc/Makefile: small fix for install; use clean.mk again
15115 * doc/clean.mk: clean *.pdf and *.html too
15117 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15119 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15120 * device/lib/printfl.c: fix a ds390 bug by making it portable
15121 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15122 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15123 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15124 * debugger/mcs51/cmd.c: converted multi-line string literals
15125 * sim/ucsim/globals.cc: converted multi-line string literals
15126 * src/SDCCmain.c: introduced signal handler to remove temp files
15127 * doc/Makefile: small tweaks, implement clean
15128 * doc: removed generated files
15130 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15132 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15133 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15134 Address Record is not correctly generated for DS390."
15136 2003-02-02 Borut Razem <borut.razem AT siol.net>
15138 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15139 * as/mcs51/asm.h: fixed compilation with Borland C
15140 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15141 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15142 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15143 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15144 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15145 src/z80/Makefile.bcc: delete $(LIB) only if exist
15146 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15148 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15150 * device/include/malloc.h: introduced NULL
15151 * device/include/string.h: introduced NULL
15152 * device/include/stdlib.h: introduced NULL
15153 * device/lib/_memcpy.c: removed NULL
15154 * device/lib/_strcat.c: removed NULL
15155 * device/lib/_strchr.c: removed NULL
15156 * device/lib/_strcmp.c: removed NULL
15157 * device/lib/_strcpy.c: removed NULL
15158 * device/lib/_strcspn.c: removed NULL
15159 * device/lib/_strlen.c: removed NULL
15160 * device/lib/_strncat.c: removed NULL
15161 * device/lib/_strncmp.c: removed NULL
15162 * device/lib/_strncpy.c: removed NULL
15163 * device/lib/_strpbrk.c: removed NULL
15164 * device/lib/_strrchr.c: removed NULL
15165 * device/lib/_strspn.c: removed NULL
15166 * device/lib/_strstr.c: removed NULL
15167 * device/lib/_strtok.c: removed NULL
15168 * device/lib/malloc.c: removed NULL, include own header
15170 2003-02-02 <johan AT balder>
15172 * 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
15173 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15174 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15175 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15176 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15177 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15179 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15181 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15184 2003-02-01 <johan AT balder>
15186 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15188 2003-01-31 <johan AT CP255758-A>
15190 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15192 2003-01-30 <johan AT balder>
15194 * src/SDCCBBlock.c: automatic bug detection
15195 * src/SDCCicode.c: automatic bug detection
15197 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15199 * src/SDCCglobl.h: now --xram-size 0 works
15200 * src/SDCCmain.c: now --xram-size 0 works
15202 2003-01-29 <johan AT balder>
15204 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15206 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15208 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15209 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15210 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15211 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15212 * src/SDCCglobl.h: Added options --xram-size and --code-size
15213 * src/SDCCmain.c: Added options --xram-size and --code-size
15215 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15217 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15218 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15220 2003-01-27 <johan AT balder>
15222 * src/SDCC.y: fixed bug #613764
15224 2003-01-26 <johan AT balder>
15226 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15227 * src/SDCCsymt.h: fixed bug #673374
15228 * src/SDCCglue.c: fixed bug #661910
15229 * src/SDCCast.c: fixed bug #458099 and 673374
15231 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15233 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15234 * as/mcs51/strcmpi.h: added
15235 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15236 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15237 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15238 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15239 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15240 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15241 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15242 * as/mcs51/Makefile.aslink: new module strcmpi
15243 * as/mcs51/Makefile.asx8051: new module strcmpi
15244 * as/mcs51/Makefil.bcc: new module strcmpi
15245 * as/mcs51/Makefile.in: new module strcmpi
15246 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15248 2003-01-26 <johan AT balder>
15250 * src/SDCCglue.c: reverted back to 1.124
15251 * src/SDCCast.c: reverted back to 1.156
15252 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15254 2003-01-25 <johan AT balder>
15256 * src/SDCCglue.c: A better fix for bug #661910
15257 * src/SDCCast.c: A better fix for bug #661910
15258 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15260 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15262 * src/Makefile.in: remove spawn.o
15263 * src/SDCCmain.c: remove spawn.h
15264 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15265 * src/spawn.c: removed
15266 * src/spawn.h: removed
15267 * support/regression/ports/ds390/spec.mk: link with -r
15269 2003-01-24 <johan AT CP255758-A>
15271 * src/ds390/gen.c (aopOp): fixed bug #667458
15272 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15273 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15274 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15276 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15278 * src/mcs51/peeph.def: better assembler identation by Frieder
15279 * src/mcs51/gen.c: better assembler identation by Frieder
15281 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15283 * as/z80/string.h: removed for gcc 3.2
15284 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15285 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15287 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15290 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15291 * support/regression/Makefile: separate temp files for ports
15292 * support/regression/generate-cases.py: separate temp files for ports
15293 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15294 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15296 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15298 * moved tinitalk to device/examples/ds390
15300 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15302 * as/mcs51/lkmem.c: rflag is for DS390
15303 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15304 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15305 (linkEdit): move mem- and map-files the same way as ihx-files
15306 * src/z80/main.c (_setDefaultOptions): removed --generic
15307 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15308 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15309 * src/pic/glue.c (picglue): --c1mode works again
15310 * src/pic16/glue.c (pic16glue): --c1mode works again
15311 * src/asm.c (printCLine): fix #660034
15313 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15315 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15316 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15317 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15318 * as/mcs51/lkmem (summary): better fix for sp problem
15319 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15320 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15321 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15322 remove --stack-after-data
15324 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15326 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15327 * src/SDCCutil.c (join): ugly bug: missing '\0'
15328 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15330 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15332 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15334 * src/pic/main.c (_asmCmd): gpasm supports -o
15335 * src/z80/main.c: more general macros
15336 * device/lib/Makefile.in: remove intermediate files
15338 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15340 * .version: Bumped version number to 2.3.3
15341 * src/SDCCBBlock.c: new option -o
15342 * src/SDCCglobl.h: new option -o
15343 * src/SDCCglue.c: new option -o
15344 * src/SDCCmain.c: new option -o
15345 * src/asm.c: new option -o
15346 * src/ds390/main.c: new option -o
15347 * src/pic/glue.c: new option -o
15348 * src/pic/pcode.c: new option -o
15349 * src/pic/ralloc.c: new option -o
15350 * src/pic16/glue.c: new option -o
15351 * src/pic16/pcode.c: new option -o
15352 * src/pic16/ralloc.c: new option -o
15353 * src/z80/main.c: new option -o
15354 * device/lib/Makefile.in: use -o
15355 * support/regression/ports/ds390/spec.mk: use -o
15356 * support/regression/ports/gbz80/spec.mk: use -o
15357 * support/regression/ports/mcs51/spec.mk: use -o
15358 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15359 * support/regression/ports/z80/spec.mk: use -o
15360 * support/regression/ports/ucz80/spec.mk: use -o
15361 * support/regression/ports/xa51/spec.mk: use -o
15362 * support/regression/fwk/lib/timeout.c: fix usage string
15364 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15365 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15367 2003-01-07 <johan AT balder>
15369 * src/SDCCast.c (decorateType): fixed bug #600035
15371 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15372 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15373 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15374 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15375 * src/pic/pcode.c: outcommented unused variable to remove warnings
15376 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15378 2003-01-06 <karl AT turbobit.com>
15379 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15382 2003-01-06 <johan AT balder>
15384 * src/SDCCicode.c: fixed array add
15386 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15387 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15388 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15390 2003-01-04 <johan AT balder>
15392 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15394 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15395 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15397 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15398 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15399 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15401 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15402 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15404 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15405 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15407 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15408 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15410 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15412 * in /sdcc/as/mcs51/ changed these files in order to create an
15413 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15414 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15415 following files to include the previous two files: aslink.dsp,
15416 Makefile.aslink, Makefile.bcc, and Makefile.in.
15418 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15419 .adb instead of .cdb
15421 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15423 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15424 value from option --iram-size.
15426 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15428 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15431 2002-09-18 <wiml AT hhhh.org>
15433 * SDCClrange.h: exposed setFromRange() and setToRange()
15434 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15435 packRegsForAccUse() (bug 542397)
15436 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15437 multiple times and emitting the fetch operations more than once
15438 added aopGetUsesAcc() function to allow binary operators to
15439 fetch their operands in the correct order; made genMinus() emit
15440 compact code for X = LITERAL - Y
15442 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15443 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15444 sprintf() in line 1267.
15446 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15447 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15450 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15451 Changes to aslink (All the changes are marked with 'JCF'):
15453 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15456 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15457 area BSEG. Also moves, if possible, the DATA area down into the internal
15458 ram so more space is available.
15460 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15463 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15464 not bytes. Function summary() which creates a memory usage summary
15465 file with extension .mem. Reports of overlaping stack and small stack
15466 size. If the space for the stack is less than 16 bytes aslink trows a
15469 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15470 the 8051. Option 'y' for memory summary output file.
15472 Changes to sdcc (All the changes are marked with 'JCF'):
15474 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15476 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15477 overlaying area for it (uses RegBankUsed[4]).
15479 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15480 bank zero as used by default. By default aslink locates the stack
15481 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15482 the creation of the .mem file. Delegates the allocation of data area
15483 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15484 the begining of the stack area to aslink.
15486 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15487 glue() in SDCCglue.c creates an area for it.
15489 2002-09-03 Borut Razem <borut.razem AT siol.net>
15490 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15491 sdcc/src/pic/glue.c:
15492 introduced atexit() handler for teporay files removal in case of
15493 errors, assertions, ...
15495 2002-08-29 Borut Razem <borut.razem AT siol.net>
15496 * sdcc/support/cpp2/auto-host_vc_in.h:
15497 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15498 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15499 Maybe there is a similar problem with BORLANDC? It should be checked!
15501 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15502 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15503 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15504 was not executed, and the compiler (cl) launched a warning:
15505 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15507 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15508 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15510 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15511 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15513 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15514 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15515 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15516 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15517 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15518 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15519 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15520 - added Release configuration in VS projects
15521 - review of compiler an linker options
15522 - VC .exe files are generated in bin_vc directory, not to interfere
15523 with binaries generated from other projects (cygwin, mingw, bcc ...)
15525 * sdcc/src/yacc.dsp: added
15527 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15528 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15529 and insert the version number definitions from .version
15531 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15533 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15534 added - genarate auto-host.h using auto-host_vc_in.h as template
15537 removed from CVS, generated automatically
15539 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15540 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15542 2002-08-11 Borut Razem <borut.razem AT siol.net>
15543 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15545 2002-08-10 Borut Razem <borut.razem AT siol.net>
15546 * src/SDCCmain.c (main):
15547 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15548 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15549 The consequence was that some temporary files were not removed.
15552 unification of code in functions tempfilename() and tempfile():
15553 function tempnam() is defined in Visual Studio 6.0 and .NET
15555 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15557 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15558 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15559 - removed compiler command line option /WX: Treats all warnings as errors
15560 - update a list of source files, included into the project
15562 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15563 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15564 changed project type to Generic Project so that can be correcly converted to VS.NET project
15566 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15568 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15570 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15572 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15573 added return 0 statements after assert() to make compiler happy
15575 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15576 added newline in the def file to keep MSC compiler satisfied
15578 * sdcc/src/z80/gen.c:
15579 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15580 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15581 - solved MSC error in function aopDump()
15583 * sdcc_vc.h: define PREFIX as "\\sdcc"
15585 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15586 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15588 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15589 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15590 - Rewrote the register banking algorithm.
15591 - Added pCode live-range analysis to registers (for now, only non-used and
15592 singly-used registers optimized away)
15594 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15596 * 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.
15598 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15599 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15601 2002-04-22 Michael Hope <michaelh AT vroom>
15603 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15605 * configure.in (DD_COPT): Added include support required for gbdk.
15607 * .version: Bumped version number just to increase it.
15609 * src/SDCCmain.c: Added -nostdinc to the default options.
15611 2002-04-15 Michael Hope <michaelh AT vroom>
15613 * device/lib/z80/printf.c (sprintf): Added.
15615 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15617 * src/z80/peeph.def: Added transpose redundent load rule.
15619 * src/z80/main.c: Added force callee saves for jaune.
15621 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15623 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15625 2002-03-28 Johan Knol <johan AT balder>
15627 * src/SDCCval.c: fixed bug #532436
15629 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15631 Added "char *Processor" field to the port structure.
15634 Added -p option. Allows port dependent processor to be specified.
15637 Initialized the new field char *Processor field to NULL in all ports
15640 Compiler generated registers for interrupt context saving
15641 were not getting allocated.
15643 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15646 Fixed left shift. Will promote the left side of a left shift
15647 if a) left shifting more than size of operand or b) when assigned
15648 to something size > size of left side
15650 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15652 tons of changes. Register allocation has been
15653 rewritten. Added customization for the various PICs. Flow
15654 analysis is restructured. ...
15656 * src/pic/device.h:
15659 * src/pic/device.c:
15660 Added. device.c is a PIC port hack to accomodate variations
15663 2002-03-13 Michael Hope <michaelh AT vroom>
15665 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15667 2002-03-04 johanknol <johanknol AT manik>
15669 * /src/SDCCval.c: fixed
15671 const unsigned char arr[][2] = { { 0, 1 } };
15672 t18.c:1: error: Initializer element is not constant
15674 2002-03-04 bela <bela AT manik>
15676 * /device/include/mcs51reg.h:
15677 ds89c420 register definition update
15679 2002-03-03 <johan AT FRIJA>
15681 * support/Util/SDCCerr.c: did something, but don't no why anymore
15683 * support/regression/tests/bug-524691.c: made it a little less shy
15685 * src/SDCCast.c (decorateType): fixed bug #524697
15687 * src/SDCCast.c: made some lineno improvements
15689 * src/SDCCval.c (getNelements): changed warning to error
15691 * src/SDCCglue.c (printIvalArray): changed warning to error
15693 * src/SDCCicode.c: fixed a warning for mingw
15695 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15697 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15699 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15701 * src/ds390/peeph.def:
15702 Added some more peephole rules
15704 * src/ds390/gen.c: Various fixes & enhancements
15706 * src/SDCClrange.c, src/SDCClrange.h:
15707 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15709 * src/ds390/ralloc.c:
15710 various fixes & enhancements (ds390) specific
15712 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15713 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15716 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15718 2002-03-02 <johan AT FRIJA>
15720 * src/SDCCast.c (decorateType): fixed bug #524708
15722 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15724 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15726 2002-03-01 Michael Hope <michaelh AT vroom>
15728 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15730 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15732 2002-03-01 <johan AT FRIJA>
15734 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15736 * src/SDCCast.c (decorateType): fixed bug #524209
15738 * src/SDCCval.c (valNot): fixed bug #524195
15740 2002-02-26 <johan AT balder>
15742 * src/xa51/gen.c: fixed a warning
15744 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15746 * src/SDCCast.c (decorateType): fixed bug #522534
15748 2002-02-23 <johan AT balder>
15750 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15752 2002-02-22 <johan AT balder>
15754 * src/SDCCast.c: fixed bug #514865
15756 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15758 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15760 * sdcc/src/SDCCloop.c:
15761 Previous fix was not good. basic blocks that have "break" or "return" are
15762 not really partof a loop , but live ranges used in these blocks should
15763 be live thru the entire loop, so set partOfLoop but don't add them to
15766 2002-02-21 <johan AT FRIJA>
15768 * src/SDCCcse.c: fixed bug #514308
15770 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15773 Fixed BUG #519583. If a conditional block ended in a return/break
15774 statement inside a loop, it was not being considered part of the loop.
15776 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15778 2002-02-10 Karl Bongers <karl AT turbobit.com>
15781 Fixed up SDCDB debugger somewhat. Updated debugger/README
15782 with lots of comments and notes.
15784 * device/examples/test2.c:
15785 Fix bug, "red" variable not being initialized(compiler complained).
15787 * device/examples/Makefile, examples/test3.c:
15788 Add Makefile in device/examples folder, compiles test3.c
15789 for use as a multiple module SDCDB test case.
15791 * sim/ucsim/cmd.src/cmdset.cc:
15792 Took out debug printfs in ucsim "next" command.
15794 * sim/ucsim/xa.src:
15795 Karl and Johan start ucsim XA support. Most dissassembly working,
15796 about 75% emulation done(plenty of work remaining).
15798 * sim/ucsim/z80.src:
15799 Add Z80 support to ucsim, add test-ucz80 regression test,
15800 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15801 Notice z80 compiler fails on examples/test3.c/crc code.
15803 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15805 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15806 Added support for --parms-in-bank1
15808 * src/ds390/peeph.def:
15809 added a few more peephole optimzations
15811 * src/ds390/main.c:
15812 1) added __builtin_inp & __builtin_outp used to read in data of given length
15813 from a memory mapped port
15814 2) added __builtin_memcmp
15815 3) added __builtin_swapw swap bytes of a short
15817 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15818 1) handle multiple send & receives from register bank1
15819 2) ralloc can now allocate DPTR1 to some liveRanges
15821 * src/SDCCsymt.c, src/SDCCsymt.h:
15822 changes to handle multiple sends & receives
15824 * src/SDCCptropt.h:
15825 added some pointer arithmetic optimization
15827 * src/SDCCptropt.c:
15828 added some pointer arithmetic optimizations but not stable yet so not
15829 called from anywhere (will get this working shortly)
15831 * src/SDCCopt.c: fixed for multiple sends & receives
15834 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15835 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15836 set preprocessor defines (depending on options)
15838 * src/SDCCicode.c, src/SDCCicode.h:
15839 changes made to handle multiple sends & receives
15842 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15844 * src/SDCCcse.c, src/SDCCcse.h:
15845 added function findbackward def (to be used in upcoming optimization)
15847 * src/SDCCcflow.c, src/SDCCcflow.h:
15848 added function returnAtEnd - to determine if a basic block terminates with
15851 * src/SDCCast.c, src/SDCCast.h:
15852 added option parms-in-bank1
15854 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15855 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15856 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15857 adjusted for --parms-in-bank1 option
15859 * device/include/string.h:
15860 donot redefine "reentrant" keyword
15862 * device/include/ds80c390.h: Added some more SFRs
15864 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15866 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15868 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15870 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15872 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15874 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15876 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15878 * Added --xram-movc option
15880 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15882 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15884 2002-01-11 Johan Knol
15886 * Added math lib of Jesus Calvino-Fraga
15888 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15890 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15891 * support/regression/Makefile: new target test-mcs51-stack-auto
15892 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15894 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15898 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15900 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15902 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15906 * src/SDCCglue.h: add definition for printIvalChar()
15908 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15910 * src/SDCCast.c: fix #498138 by Johan
15912 * src/SDCCglue.c: fix #498138 by Johan
15914 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15916 * support/regression/Makefile: fix clean
15918 * support/regression/ports/ds390/support.c: fix transmission of last character
15920 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15922 * /sdcc/src/ds390/gen.c:
15923 a) improved computing address of stack variable
15924 b) took out some #if 0 code
15925 c) improved parmBytes adjustment
15926 d) improved genPlusIncr & genMinusIncr
15927 e) genCmp could generate bad code (when left assigned to DPTR)
15928 f) Fixed bug in hasInc
15930 * /sdcc/src/ds390/ralloc.c:
15931 a) packRegsForSupport could mess up live information (Fixed)
15932 b) packRegsDPTRuse could be incorrect for left & right shift
15934 * /sdcc/src/mcs51/ralloc.c:
15935 packRegsForSupport could mess up the live information (Fixed)
15937 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15939 * /sdcc/src/SDCCast.c:
15940 can reverse a loop even if function call is present as long
15941 as the loop control variable is local & is not passed as parameter
15943 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15945 * /sdcc/ChangeLog: *** empty log message ***
15947 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15948 More builtin function additions for TININative
15950 * /sdcc/src/ds390/ralloc.c:
15951 Had broken the regression testsuite
15953 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15955 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15956 Added funcattr hasStackParms will be set for reentrant functions when there
15957 are paramteres on the stack, this helps in minimizing frame pointer generation
15958 typeFromStr can handle function pointers now
15960 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15961 *** empty log message ***
15963 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15965 * /src/ds390/gen.c, /src/ds390/main.c:
15966 More builtin function additions for TININative
15968 * /src/ds390/ralloc.c:
15969 Had broken the regression testsuite
15971 * /src/SDCCast.c: Fixed a bug in dumptree
15973 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15974 Added funcattr hasStackParms will be set for reentrant functions when there
15975 are paramteres on the stack, this helps in minimizing frame pointer generation
15976 typeFromStr can handle function pointers now
15978 * /doc/builtins.txt, /doc/TININative.txt:
15979 *** empty log message ***
15982 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15984 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15985 ALPHA version for -mTININative
15987 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15988 updated to reflect changes in the port structure
15991 added function do_assemble (similar to do_link) if non-null this function
15992 will be called to do assembly (-mTININative) requires a multi command
15994 added function genAssemblerEnd will be called to generate assembler Epilogue
15997 added _JavaNative to debug info printing
15999 * /src/SDCCmain.c: added option --tini-libid
16000 added port->do_assemble function (-mTININative) has a multi command assemble
16002 * /src/SDCCglue.c: Disabled "constExpr" check
16003 added port->genAssemblerEnd function
16005 * /src/SDCCglobl.h: Added option --tini-libid value
16008 tookout optimizeCompare from the header (has no external references)
16010 * /src/SDCCast.c: made one more function "static"
16012 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16014 * src/z80/mappings.i: Added z80asm support.
16016 * src/z80/main.c: Added z80asm support on --asm=z80asm
16018 * src/z80/gen.c: Fixed asm portability issues.
16020 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16022 * src/SDCCglue.c (printExterns): Added global/extern split.
16024 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16026 * support/regression/Makefile: added test for mcs51 model large
16028 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16030 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16032 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16034 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16036 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16038 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16040 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16042 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16044 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16046 * support/regression/tests/simplefloat.c: Port to mcs51.
16048 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16049 * support/regression/tests/bug-485362.c: Added.
16051 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16053 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16055 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16057 * src/z80/gen.c (aopDump): Added a dump function.
16059 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16060 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16062 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16064 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16066 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16068 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16070 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16072 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16074 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16076 * support/regression/ports/ds390/support.c: Use tinibios.
16078 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16080 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16082 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16083 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16085 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16087 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16089 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16091 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16093 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16094 (packRegsForIYUse): Created and optimised.
16096 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16098 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16099 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16101 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16103 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16105 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16107 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16109 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16111 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16113 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16115 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16117 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16119 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16121 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16123 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16124 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16125 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16127 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16129 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16130 (genNotFloat): Added.
16131 (genUminusFloat): Added.
16133 * device/lib/z80/Makefile: Added floating pt stubs.
16135 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16137 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16139 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16141 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16143 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16145 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16147 * sdcc/support/regression/Makefile: Add port ds390.
16149 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16151 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16153 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16155 * sdcc/support/regression/ports/ds390/support.c: Added.
16157 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16159 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16161 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16163 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16165 * device/include/malloc.h: Added z80 and gbz80 support.
16167 * device/lib/gbz80/heap.s: Added.
16169 * device/lib/z80/heap.s: Added.
16171 * device/lib/malloc.c: Added z80 and gbz80 support.
16173 * support/regression/tests/malloc.c (testMalloc): Added.
16175 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16177 * support/regression/tests/bug-478094.c: Added.
16179 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16181 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16183 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16185 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16187 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16189 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16191 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16193 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16195 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16197 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16199 * support/regression/tests/bug-477927.c: Added.
16201 * src/z80/peeph.def: Added minor rules.
16203 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16205 * src/z80/peeph.def: Added jump optimisation modification.
16207 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16209 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16211 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16213 * support/regression/tests/funptrs.c: Added.
16215 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16217 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16219 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16221 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16223 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16225 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16226 (movLeft2ResultLong): Created.
16228 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16229 (joinPushes): Added. Joins two char pushes into a word push.
16231 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16233 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16235 * support/makebin/Makefile (install): Added creation of dest dir.
16237 2001-10-24 Karl Bongers <karl AT turbobit.com>
16239 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16241 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16243 * src/z80/ralloc.c: Turned off faulty pack for one use.
16245 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16247 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16249 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16251 * support/regression/Makefile: Improved clean
16253 * support/regression/ports/gbz80/spec.mk: Added clean
16255 * support/regression/ports/host/spec.mk: Added clean
16257 * support/regression/ports/z80/spec.mk: Added clean
16259 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16261 * support/regression/ports/mcs51/timeout.c: little improvements
16263 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16265 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16267 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16269 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16271 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16273 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16275 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16277 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16278 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16280 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16282 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16284 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16286 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16288 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16290 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16292 * support/regression/tests/longor.c: Added.
16294 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16296 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16298 * as/mcs51/aslink.h: define PATH_MAX
16300 * as/mcs51/asm.h: define PATH_MAX
16302 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16304 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16306 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16308 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16310 * src/SDCCglobl.h: define PATH_MAX
16312 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16314 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16316 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16318 * src/z80/gen.c (gencjneshort): Fixed
16320 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16322 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16324 * support/regression/tests/bug-469671.c: Added.
16326 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16328 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16330 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16332 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16334 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16336 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16338 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16340 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16342 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16344 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16346 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16348 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16350 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16352 * 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.
16354 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16356 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16358 2001-10-07 <johan AT FRIJA>
16360 * device/lib/gets.c (gets): fixed the return value.
16362 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16363 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16365 * 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.
16367 * 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.
16369 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16371 * src/pic/gen.c: Removed Safe_strdup.
16373 * configure.in: Added option to enable libgc support.
16375 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16376 (bitVectUnion): Optimised.
16377 (bitVectIntersect): Optimised.
16378 (bitVectBitsInCommon): Optimised.
16379 (bitVectCplAnd): Optimised.
16381 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16383 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCmain.c: distinguish between assembler debug and plain options
16387 * src/avr/main.c: remove standard assembler options
16389 * src/ds390/main.c: remove standard assembler options
16391 * src/mcs51/main.c: remove standard assembler options
16393 * src/port.h: removed "PENDING" comment
16395 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16397 * src/device/lib/_mulint.c : new, with assember functions
16399 * src/device/lib/_mullong.c : new, with assember functions
16401 * src/device/lib/_divuint.c : with assember functions
16403 * src/device/lib/_divsint.c : with assember functions
16405 * src/device/lib/_divulong.c: with assember functions
16407 * src/device/lib/_divslong.c: with assember functions
16409 * src/device/lib/_moduint.c : with assember functions
16411 * src/device/lib/_modsint.c : with assember functions
16413 * src/device/lib/_modulong.c: with assember functions
16415 * src/device/lib/_modslong.c: with assember functions
16417 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16419 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16421 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16422 replaced _mululong.c and _mulslong.c by _mullong.c
16424 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16426 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16428 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16430 * src/SDCCglue.c: test, if win32api is available for MINGW
16432 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16434 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16435 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16436 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16437 * support/regression/ports/host/spec.mk: removed GENERIC
16438 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16439 * support/regression/ports/z80/spec.mk: removed GENERIC
16441 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16443 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16445 * support/regression/tests/bug-467035.c: Created.
16447 2001-10-01 <johan AT FRIJA>
16449 * src/SDCC.y: fixed bug #466586 part 1
16451 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16453 * SDCCicode.c: z80 has no generic pointers
16454 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16456 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16458 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16460 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16462 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16464 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16466 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16468 * configure.in: Fixed up so that ucsim is only configured once.
16470 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16472 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16473 (getPathDifference): As above.
16475 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16477 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16479 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16480 * .version: Updated to 2.3.1
16482 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16483 Added copyright header.
16485 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16486 (assemble): Added support for macro based assembler commands.
16487 (linkEdit): Added support for macro based linker commands.
16488 (preProcess): Changed the pre-processor to use macros.
16489 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16490 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16492 * device/lib/z80/crt0.s: Added module name for debugging.
16494 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16496 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16498 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16500 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16502 * src/Makefile.in: Added SDCCmacro and SDCCutil
16504 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16506 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16508 2001-09-16 <johan AT FRIJA>
16510 * 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.
16512 2001-09-15 <johan AT FRIJA>
16514 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16515 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16517 2001-09-11 <johan AT FRIJA>
16519 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16521 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16523 * support/regression/tests/bug-460444.c: Added test case.
16525 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16526 (genCast): Added justification for all of the asserts.
16528 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16530 * support/regression/support.c: _xdata replaced by xdata
16532 * support/regression/spec.mk: removed _generic
16534 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16536 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16538 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16539 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16541 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16543 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16545 * support/regression/tests/bug-460010.c: Added test case.
16547 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16549 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16551 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16553 * support/regression/testfwk.c: removed workaround for bug #436344
16555 * support/regression/tests/bp.c: use less memory with mcs51
16557 * support/regression/tests/bug-441448.c: use less memory
16559 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16561 * support/regression/collate-results.py: typo
16563 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16565 * support/regression/tests/fetchoverlap.c: Added new test case.
16567 * support/regression/tests/bp.c: Added new test case.
16569 * support/regression/tests/bug-448984.c: Added new test case.
16571 * support/regression/tests/pow2shifts.c: Added new test case.
16573 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16574 (genlshTwo): Fixed right shift for count > 8.
16576 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16578 2001-09-08 <johan AT FRIJA>
16580 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16582 2001-09-07 <johan AT FRIJA>
16584 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16586 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16588 2001-09-06 <johan AT FRIJA>
16590 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16591 * bernhard noted me at this: "() equals to (void)" (1.38)
16593 2001-09-05 <johan AT FRIJA>
16595 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16597 2001-09-04 <johan AT FRIJA>
16599 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16602 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16604 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16606 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16608 * link/z80/aslink.h: Fixed path for PATH_MAX
16610 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16612 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16614 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16616 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16618 * 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.
16620 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16622 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16623 (genCmp): Fixed up genCmp for the GB with longs.
16625 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16627 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16629 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16631 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16633 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16635 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16637 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16639 * 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.
16641 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16643 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16645 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16647 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16649 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16651 * sim/ucsim/configure: little improvement of Cygwin-detection
16652 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16653 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16654 * support/regression/tests/bug-221100.c: small changes for mcs51
16655 * support/regression/tests/bug-221168.c: small changes for mcs51
16656 * support/regression/tests/bug-227710.c: small changes for mcs51
16657 * support/regression/tests/staticinit.c: small changes for mcs51
16658 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16659 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16660 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601