1 2008-09-15 Raphael Neider <rneider AT web.de>
3 * src/pic16/device.c (pic16_dump_usection): force udata sections
4 into the addressable range (0..0xFFF), workaround for a gpsim
5 bug preventing simulation of regtest bug1750318
6 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
7 (serialRegAssign): fixed regtest bug-971834,
8 (pic16_packRegisters): avoid null-pointer dereference
10 2008-09-14 Raphael Neider <rneider AT web.de>
12 * src/pic16/gen.c, src/pic16/ralloc.c: use
13 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
14 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
16 2008-09-12 Borut Razem <borut.razem AT siol.net>
18 * support/regression/fwk/testfwk.h:
19 define pdata as data for pic16 target
22 2008-09-11 Borut Razem <borut.razem AT siol.net>
24 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
25 support/regression/absolute.c:
26 applied patch #2105615: Some PIC16 testcase fixlets
29 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
31 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
32 * support/regression/tests/bug2094505.c: new, added
34 2008-09-07 Borut Razem <borut.razem AT siol.net>
36 * src/SDCCglue.c, src/SDCCast.c:
37 fixed throw of "excess elements" warning for char arrays
39 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
41 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
42 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
43 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
44 * support/regression/tests/bug2077267.c: new, added
46 2008-09-05 Raphael Neider <rneider AT web.de>
48 * configure.in, Makefile.common.in: add support for ccache,
49 remove spurious $VERSION output, detect doc-tools even without
50 --enable-doc to facilitate later manual doc-builds, minor cleanup
51 * configure: regenerated
53 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
54 avoid races in parallel VPATH builds
55 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
56 * doc/sdccman.lyx: mention --without-ccache configure option
58 2008-09-01 Raphael Neider <rneider AT web.de>
60 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
61 * (genConstPointerGet): fix reading bitfields from __code space
62 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
63 bitfield initializers (fix regression test bug1856409.c)
64 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
67 2008-08-31 Raphael Neider <rneider AT web.de>
69 * src/pic16/gen.c (genAssign): removed useless compiler output
70 * (genPointerGet,genPointerSet,genCast),
71 src/pic16/glue.c (pic16_printGPointerType):
72 also handle PPOINTERs just to avoid spurious asserts
73 * (pic16_printIvalType,pic16_printIvalBitFields):
74 generalized to arbitrary type/bitfield sizes, allows compilation of
75 regression test bug-1981238.c
76 * (pic16_printIvalChar): fix regression test structflexarray.c
77 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
78 in initialized structs and fix #1843745
79 * (pic16_printIvalStruct): always output initializers for all fields,
80 even those not explicitly given, fixes zeropad.c regression test
81 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
82 #2073635, #1567098, and #1485812)
83 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
85 2008-08-31 Borut Razem <borut.razem AT siol.net>
87 * support/regression/tests/bug-895992.c,
88 support/regression/tests/onebyte.c:
89 enabled pic16 regression testing since the bugs
90 1511794: pic16: regression test bug-895992.c fails
91 1444425: onebyte.c regression tes fails on pic16
92 are fixed, probably by fixing
93 2048464: PIC16: fix genUminus - addresses not.c regression test
94 * src/SDCCsymt.c, src/SDCCglue.c,
95 support/regression/tests/bug-1981238.c:
96 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
99 2008-08-30 Borut Razem <borut.razem AT siol.net>
101 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
102 release version 4.3.2
104 2008-08-24 Raphael Neider <rneider AT web.de>
106 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
107 always use the sdcc from the current build tree (ignore $CC from
108 the environment, fixes compile farm builds)
109 * device/lib/Makefile.in: rename .a into .lib for compatibility,
110 remove more build products from install directory
111 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
112 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
114 2008-08-24 Borut Razem <borut.razem AT siol.net>
116 * src/SDCC.y: applied patch
117 2050245: Fix # 1963382
119 1963382: Listing File - C file comment is incorrect
122 2008-08-23 Borut Razem <borut.razem AT siol.net>
124 * src/pic16/gen.c: applied patch
125 2048464: PIC16: fix genUminus - addresses not.c regression test
126 thanks Mauro Giachero
128 2008-08-22 Borut Razem <borut.razem AT siol.net>
130 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
131 src/pic16/main.c: allow spaces in gpasm and gplink paths
133 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
136 * src/z80/peeph-z80.def: minor peephole improvement
138 2008-08-15 Raphael Neider <rneider AT web.de>
140 * src/z80/gen.c (_vemit2): suppress compiler warning
142 * src/pic/*.[ch]: make proper use of header files and avoid
143 ad-hoc extern declarations, mark module-local helpers 'static',
144 removed dead/replaced code, no functional changes
145 * src/pic16/pcode.c: disentangled from pic14 backend
147 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
149 * src/z80/gen.c: fixed #2051348
150 * support/regression/tests/bug-2051348.c: regression test for #2051348
152 2008-08-10 Raphael Neider <rneider AT web.de>
155 * Makefile.common.in: export PACKAGE for $docdir,
156 fixes #1957036, avoid some "underquoted definition" warnings
157 * configure: regenerated
159 2008-08-10 Raphael Neider <rneider AT web.de>
161 * device/lib/pic16/**: build pic16 library using autotools for
162 improved dependency tracking
164 * device/lib/Makefile.in,
166 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
168 2008-08-10 Raphael Neider <rneider AT web.de>
170 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
171 local variables if --nooverlay is given, workaround for #2023121
173 2008-08-08 Raphael Neider <rneider AT web.de>
175 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
177 2008-08-08 Raphael Neider <rneider AT web.de>
179 * src/pic/pcoderegs.c,
181 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
183 2008-08-07 Borut Razem <borut.razem AT siol.net>
185 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
186 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
187 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
188 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
189 applied modified patch 2038174: Add support for binary constants v2
190 thanks Mauro Giachero
191 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
193 2008-08-04 Raphael Neider <rneider AT web.de>
196 * src/pic16/device.h,
198 * src/pic16/main.c: enable --optimize-goto by default
200 * device/lib/pic16/Makefile.common.in: suppress removed option
203 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
205 2008-07-30 Borut Razem <borut.razem AT siol.net>
207 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
208 applied patch 22032433: PIC16: fix constant strings,
209 thanks Mauro Giachero
211 2008-07-29 Borut Razem <borut.razem AT siol.net>
213 * src/pic16/gen.c: applied patches:
214 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
215 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
216 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
217 thanks Mauro Giachero
219 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
221 * src/port.h: Fixed typo in comment
223 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
225 * src/z80/mappings.i: Implemented RFE #1919415
226 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
227 #1880202, #1914434, prepared for RFE #1703943
229 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
232 * src/z80/peeph-z80.def,
233 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
234 preparation for Z80 peephole improvements
236 2008-06-21 Raphael Neider <rneider AT web.de>
238 * device/include/pic16/pic18f66j60.h,
239 * device/include/pic16/pic18f66j65.h,
240 * device/include/pic16/pic18f67j60.h,
241 * device/include/pic16/pic18f86j60.h,
242 * device/include/pic16/pic18f86j65.h,
243 * device/include/pic16/pic18f87j60.h,
244 * device/include/pic16/pic18f96j60.h,
245 * device/include/pic16/pic18f96j65.h,
246 * device/include/pic16/pic18f97j60.h,
247 * device/lib/pic16/libdev/pic18f66j60.c,
248 * device/lib/pic16/libdev/pic18f66j65.c,
249 * device/lib/pic16/libdev/pic18f67j60.c,
250 * device/lib/pic16/libdev/pic18f86j60.c,
251 * device/lib/pic16/libdev/pic18f86j65.c,
252 * device/lib/pic16/libdev/pic18f87j60.c,
253 * device/lib/pic16/libdev/pic18f96j60.c,
254 * device/lib/pic16/libdev/pic18f96j65.c,
255 * device/lib/pic16/libdev/pic18f97j60.c,
256 * device/include/pic16/pic16devices.txt,
257 * device/include/pic16/pic18fregs.h,
258 * device/lib/pic16/pics.all: added new devices
260 * device/include/pic16/adc.h,
261 * device/lib/pic16/libio/adc/adcbusy.c,
262 * device/lib/pic16/libio/adc/adcopen.c,
263 * device/lib/pic16/libio/adc/adcsetch.c,
264 * device/lib/pic16/libio/i2c/i2copen.c,
265 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
266 all changes from a patch by Anton Strobl
268 2008-06-12 Borut Razem <borut.razem AT siol.net>
270 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
271 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
272 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
273 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
274 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
275 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
276 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
277 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
278 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
279 by applying the modified patch from Risto Huotari
281 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
284 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
285 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
286 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
287 * support/regression/tests/bug1938300.c: new, added
289 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
291 * device/include/asm/ds390/features.h,
292 * device/include/asm/mcs51/features.h,
293 * device/include/mcs51/regc515c.h: inserted LGPL notice
295 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
297 * device/lib/gbz80/div.s,
298 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
299 patch 1597883, Thanks Robert Ramey
301 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
303 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
304 createIvalCharPtr, createIvalPtr, createIval),
306 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
307 initializers for local auto variables
308 * support/regression/tests/zeropad.c: added testcase for auto initializers
310 2008-05-26 Raphael Neider <rneider AT web.de>
312 * device/lib/pic16/startup/crt0.c,
313 * device/lib/pic16/startup/crt0i.c,
314 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
315 explicit, fixed curr_entry loop for >= 256 initializer records,
316 removed debug code (write to 0xf7e)
318 2008-05-25 Raphael Neider <rneider AT web.de>
320 * device/include/pic/pic16f627a.h,
321 * device/include/pic/pic16f628a.h,
322 * device/include/pic/pic16f648a.h: added missing ports
324 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
326 * device/include/float.h: added __INFINITY
327 * device/lib/_fsadd.c: handle overflows
328 * device/lib/_fsmul.c,
329 * device/lib/_fsdiv.c: use __INFINITY
330 * device/lib/_fseq.c,
331 * device/lib/_fsneq.c: handle -0.0
332 * sim/ucsim/s51.src/uc89c51r.cc,
333 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
334 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
335 * src/mcs51/gen.c (genSend): fixed bug with --xstack
336 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
337 * support/regression/tests/snprintf.c: test bug with --xstack
339 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
341 * src/SDCCpeeph.c (callFuncByName):
342 Support nested parenthesis in peephole function arguments (#1967300)
344 2008-05-19 Raphael Neider <rneider AT web.de>
346 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
347 fixed duplicate labels (#1911325)
349 2008-05-19 Raphael Neider <rneider AT web.de>
351 * src/regression/empty.c: suppress warning
352 * src/regression/pointer1.c: enabled index_by_pointer()
353 * src/regression/inline.c: now works for pic16 as well
355 * src/pic16/device.c: include dbuf declarations
356 * src/pic16/device.h: removed obsolete prototypes
358 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
359 * src/pic16/glue.c: made purely local functions static,
360 (pic16_printGPointerType, pic16_printIvalCharPtr,
361 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
362 generic pointers' tags (#1961866)
364 * src/pic16/pcode.c (assignValnums): optimize literal assignments
366 2008-05-19 Borut Razem <borut.razem AT siol.net>
368 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
369 fixed typo, uninstall include/pic16/pic16devices.txt
371 2008-05-18 Borut Razem <borut.razem AT siol.net>
373 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
374 the buffer is null terminated
375 * src/device/pic16.c:
376 applied modified patch 1965676: Patch for Win32 16 bit PIC
377 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
379 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
381 * src/SDCC.lex (check_type),
382 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
385 * as/z80/clean.mk: also clean *.dep
386 * device/lib/pic16/libsdcc/stack/Makefile,
387 * sim/ucsim/libtool: removed as they are rebuild by configure
388 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
390 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
392 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
393 fixupInline instead of createFunction to fix bug 1864577
394 (inlineFindMaxBlockno): removed, use global blockNo
395 * src/SDCCglobl.h: added blockNo
397 * src/z80/peep.h: modified properties
398 * support/regression/tests/bug1864577.c: new, added
400 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
403 * as/mcs51/asm.h: added org_cnt
404 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
405 * as/mcs51/asout.c: changed old K&R to ANSI
406 * as/mcs51/Makefile.in: use common identifiers
412 * as/hc08/Makefile.bcc,
413 * as/hc08/Makefile.in: synchronized with as/mcs51/*
414 * sdcc_vc_in.h: added define __func__
415 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
416 Thanks Ruud van Silfhout
417 * support/regression/tests/bug1717305.c: new, added
419 2008-05-05 Borut Razem <borut.razem AT siol.net>
421 * support/regression/Makefile.in,
422 support/regression/ports/ds390/spec.mk,
423 support/regression/ports/hc08/spec.mk,
424 support/regression/ports/mcs51-common/spec.mk,
425 support/regression/ports/pic14/spec.mk,
426 support/regression/ports/pic16/spec.mk,
427 support/regression/ports/ucz80/spec.mk,
428 support/regression/ports/z80/spec.mk:
429 added INC_DIR and LIBDIR paths
430 * src/ds390/gen.c: removed duplicated selicolon
432 2008-05-04 Borut Razem <borut.razem AT siol.net>
434 * support/regression/Makefile.in,
435 support/regression/fwk/lib/testfwk.c,
436 support/regression/ports/ds390/spec.mk,
437 support/regression/ports/hc08/spec.mk,
438 support/regression/ports/mcs51-common/spec.mk,
439 support/regression/ports/mcs51-large/spec.mk,
440 support/regression/ports/mcs51-medium/spec.mk,
441 support/regression/ports/mcs51-small/spec.mk,
442 support/regression/ports/mcs51-stack-auto/spec.mk,
443 support/regression/ports/mcs51-xstack-auto/spec.mk,
444 support/regression/ports/pic14/spec.mk,
445 support/regression/ports/pic16/spec.mk,
446 support/regression/ports/ucz80/spec.mk:
447 added possibility to define the sdcc binary directory SDCC_BIN_PATH
448 used to run regeression tests
450 2008-05-01 Raphael Neider <rneider AT web.de>
452 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
453 supported devices and instructions to add new ones
455 2008-05-01 Raphael Neider <rneider AT web.de>
457 * device/include/pic16/adc.h,
458 device/lib/pic16/libio/adc/adcbusy.c,
459 device/lib/pic16/libio/adc/adcopen.c,
460 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
461 18f2455 style ADC devices, based on patch #1776197
462 * device/lib/pic16/libio/adc/adcclose.c,
463 device/lib/pic16/libio/adc/adcconv.c,
464 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
465 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
466 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
467 * device/include/pic16/pic18f4431.h,
468 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
469 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
471 2008-05-01 Raphael Neider <rneider AT web.de>
473 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
474 moved xinst flag into pic16_options_t
475 * src/pic16/device.c (default_device, pic16_list_devices,
476 pic16_find_device): removed references to sfrrange
477 * src/pic16/gen.c (genFunction),
478 src/pic16/glue.c (pic16initialComments),
479 src/pic16/main.c (pic16_optionsTable),
480 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
482 * device/include/pic16/pic16devices.txt: removed sfrrange lines
484 2008-04-29 Raphael Neider <rneider AT web.de>
486 * src/pic16/devices.inc,
487 device/include/pic16/pic16devices.txt: replaced compiled-in list
488 of devices with a variant parsed at runtime
489 * src/pic16/device.c: added support for parsing pic16devices.txt,
491 * src/pic16/device.h: removed (now) unused fields from PIC_device
492 * src/pic16/main.c: removed #pragma maxram,
493 (_pic16_initPaths): removed bogus generation of search paths,
494 setup the port proper only after the search paths (for
495 pic16devices.txt) are set up,
496 (_pic16_finaliseOptions): moved processor dependant code here
497 from _pic16_initPaths(), clean up
498 * src/pic16/ralloc.c (pic16_init_stack),
499 * src/pic16/ralloc.h,
500 * src/pic16/pcode.c: clean up
501 * device/include/Makefile.in,
502 support/scripts/sdcc.nsi: also install/package pic16devices.txt
503 * support/scripts/inc2h-pic16.pl: updated instructions
505 2008-04-29 Raphael Neider <rneider AT web.de>
507 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
508 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
509 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
510 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
511 added missing family members and 18f2480/2580/4480/4580 family
512 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
513 * device/include/pic16/pic18f2525.h: use 18f4620.h
514 * device/include/pic16/pic18f6680.h: use 18f8680.h
515 * device/include/pic16/pic18fregs.h,
516 device/lib/pic16/pics.all,
517 src/pic16/devices.inc: add new devices
518 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
519 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
520 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
521 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
522 prevent attempting to build the libio for some new devices
524 2008-04-29 Raphael Neider <rneider AT web.de>
526 * debugger/mcs51/Makefile.in: fixed paths to sources
528 2008-04-25 Borut Razem <borut.razem AT siol.net>
530 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
531 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
532 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
533 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
534 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
535 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
536 as/link/z80/linkz80.dsp: lklibr.c moved
537 * doc/INSTALL.txt: binary archives in bz2 format
538 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
540 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
542 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
543 * support/regression/tests/bug1856409.c: new, added
545 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
548 * src/mcs51/peep.c: Use werror for error messages.
549 * src/SDCCicode.c (geniCodeConditional),
550 * src/SDCCsymt.c (structElemType): fixed bug 1839321
551 * src/z80/Makefile.bcc,
552 * src/z80/z80.dsp: added src/z80/peep.c/h
553 * support/regression/tests/bug1839321.c: new, added
555 2008-04-20 Raphael Neider <rneider AT web.de>
557 * device/include/pic16/pic18f2455.h: added bitfields for port C
559 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
561 * src/z80/peep.c: Use werror for error messages.
563 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
565 * src/z80/peep.h (declaration of notUsed()),
566 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
568 * src/z80/z80.h (added dependency on peep.h),
569 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
572 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
574 * src/SDCCpeeph.c (added support for notUsed()),
575 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
577 * src/port.h (removed dependency on mcs51/peep.h, added declaration
578 for notUsed()): Implemented generic (that is not port-specific) part
581 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
583 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
584 * device/lib/libsdcc.lib,
585 * device/lib/Makefile.in,
586 * support/regression/ports/mcs51-xstack-auto/spec.mk,
587 * device/lib/calloc.c: renamed to _calloc.c
588 * device/lib/free.c: renamed to _free.c
589 * device/lib/malloc.c: renamed to _malloc.c
590 * device/lib/realloc.c: renamed to _realloc.c
591 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
592 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
593 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
594 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
595 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
596 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
597 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
598 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
600 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
601 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
602 * support/regression/tests/bug1509084.c: new, added
604 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
606 * device/include/mcs51/cc2510fx.h: added _XPAGE
607 * device/include/mcs51/compiler.h: cosmetic changes
609 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
611 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
614 2008-03-31 Borut Razem <borut.razem AT siol.net>
616 * support/cpp2 renamed to support/cpp
617 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
618 support/cpp2/libiberty/splay-tree.c,
619 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
620 support/cpp2/libcpp/directives.c,
621 support/cpp2/libcpp/include/cpplib.h,
622 support/cpp2/libcpp/include/symtab.h,
623 support/cpp2/libcpp/include/line-map.h,
624 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
625 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
626 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
627 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
628 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
629 release version 4.3.0
630 * configure.in, configure, Makefile.in, Makefile.bcc:
631 adapted for moved cpp2
633 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
635 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
636 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
638 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
640 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
642 * support/regression/tests/bug1717943.c: new, added
644 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
646 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
647 bytewise return value assignments introduced in last commit.
649 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
651 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
652 genMult, genJumpTab):
653 Use 16-bit instructions for addition in some additional cases,
654 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
656 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
658 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
659 Implemented RFE #1921450, changed some debug messages.
661 2008-03-30 Borut Razem <borut.razem AT siol.net>
663 * Small Device C Compiler 2.8.0 released
664 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
665 * support/scripts/sdcc.nsi: added finish page; this version
666 was used for 2.8.0 release
667 * doc/knownbugs.html: removed; magically generated by the build
668 process using gen_known_bugs.pl from now on
670 2008-03-23 Borut Razem <borut.razem AT siol.net>
672 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
673 and reverted it, since it was already fixed by Raphael ;-)
674 * doc/knownbugs.html: updated for RC2
676 2008-03-22 Raphael Neider <rneider AT web.de>
678 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
681 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
683 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
684 * support/regression/tests/bug1839277.c: added related testBug1839299
686 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
688 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
689 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
691 * src/mcs51/gen.c: throughout only output hex constants
692 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
693 * support/regression/tests/bug1839277.c: new, added
695 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
697 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
698 compilation warning about nested comments.
700 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
702 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
703 * support/regression/tests/bug1921073.c: new, added
705 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
707 * src/z80/SDCCpeeph.c.c (callFuncByName):
708 Commented function parameters.
710 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
712 * src/z80/ralloc.c (packRegsForAccUse2):
713 disabled a broken accumulator packing optimization (fixed #1292721).
714 * support/regression/tests/bug-1292721: Regression test for #1292721.
716 2008-03-16 Raphael Neider <rneider AT web.de>
718 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
719 fixed code bloat regression using a variant of patch #1915618
721 2008-03-16 Borut Razem <borut.razem AT siol.net>
723 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
724 icon, changed startup menu for release distribution, code cleaning,
725 create url files instead links in startup menu
727 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
729 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
730 * support/regression/tests/bug1579949.c: new, added
732 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
734 * device/lib/printf_fast.c: fixed bug 1255403
736 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
738 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
739 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
741 2008-03-14 Borut Razem <borut.razem AT siol.net>
743 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
745 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
746 is correctly displayed
747 * as/link/z80/lkmain.c: usage line commented out
749 2008-03-13 Borut Razem <borut.razem AT siol.net>
751 * doc/sdccman.lyx: corrected to be able to convert to PDF,
752 updated the list pf supported pic14 devices
754 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
756 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
758 2008-03-12 Borut Razem <borut.razem AT siol.net>
760 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
761 fixed documentation request #1718191
762 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
763 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
766 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
768 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
769 * support/regression/tests/bug1505811.c: new, added
771 2008-03-09 Raphael Neider <rneider AT web.de>
773 * device/include/pic16/pic18f2620.h,
774 * device/include/pic16/pic18f4620.h,
775 * device/lib/pic16/libdev/pic18f2620.c,
776 * device/lib/pic16/libdev/pic18f4525.c,
777 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
778 family to consistently use pic18f4620.[ch], fixes #1832562
780 2008-03-09 Borut Razem <borut.razem AT siol.net>
782 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
783 changed sdcc version to 2.8.0
784 * knownbugs.html: regenerated
785 * support/scripts/gen_known_bugs.pl: added number of open bugs
787 2008-03-09 Raphael Neider <rneider AT web.de>
789 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
790 (genOr): read volatile operand even if the result is known,
792 (genOr,genXor): removed unused legacy code,
793 (genDummyRead): use pic16_mov2w_volatile()
795 2008-03-08 Borut Razem <borut.razem AT siol.net>
797 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
798 cons w. --model-large
799 * support/regression/staticinit.c: added regression test for bug
802 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
804 * src/ds390/gen.c (pushSide, genPcall),
805 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
806 * src/mcs51/gen.c: cosmetic changes
807 * support/regression/fwk/include/testfwk.h: added macro reentrant
808 * support/regression/tests/bug1908493.c: new, added
810 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
812 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
814 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
816 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
817 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
818 already set in ds390/main.c and mcs51/main.c
820 2008-03-07 Raphael Neider <rneider AT web.de>
822 * src/regression/init0.c: new test for initialized arrays of function
824 * src/regression/Makefile: made a bit more flexible, added init0.c
825 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
826 pointers, closes #1427663
828 2008-03-05 Borut Razem <borut.razem AT siol.net>
830 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
831 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
833 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
835 * support/librarian/sdcclib.c:Added feature request 1908061:
836 Synchronise sdcclib commands with ar.
838 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
840 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
841 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
842 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
843 * device/include/mcs51/compiler.h: removed umlauts, added double
846 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
848 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
849 * support/regression/tests/bug1536762.c: new, added
851 * src/SDCCutil.h: added getBuildDate()
852 * src/SDCCmain.c (printVersionInfo),
853 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
855 * src/*/ralloc.c: removed IS_OP_RUONLY macro
856 * src/ds390/ralloc.c (packRegisters),
857 * src/mcs51/ralloc.c (packRegisters),
858 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
860 * support/regression/tests/bug1618050.c: new, added
861 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
862 * support/regression/fwk/include/testfwk.h,
863 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
866 2008-03-04 Raphael Neider <rneider AT web.de>
868 * src/pic/gen.c: removed unused prototypes, prevent internal errors
869 on accessing OP_SYM_TYPE(op)
870 * src/pic/gen.h: removed unused prototype of genMinusDec()
871 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
872 fix #1876953 (invalid subtraction code), removed unused code
874 2008-03-03 Raphael Neider <rneider AT web.de>
878 * src/pic/genarith.c,
880 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
881 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
883 2008-03-03 Raphael Neider <rneider AT web.de>
885 * src/pic/device.c (find_device): search user-specified paths first
886 for pic14devices.txt, fixes #1900827
888 2008-03-02 Borut Razem <borut.razem AT siol.net>
890 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
891 AddToPath and RemoveFromPath
893 2008-03-01 Borut Razem <borut.razem AT siol.net>
895 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
896 work correctly, added debugging support if -DSDCC.DEBUG command line
899 2008-02-28 Borut Razem <borut.razem AT siol.net>
901 * doc/sdccman.lyx: cosmetic changes
903 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
905 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
906 * doc/sdccman.lyx: fixed unmeant removal of spaces
908 2008-02-27 Borut Razem <borut.razem AT siol.net>
910 * support/scripts/sdcc.nsi: corrected installation directory for
911 current user installation mode
912 * doc/README.txt: added Philipp Klaus Krause to the developers list
914 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
916 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
918 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
919 genCodePointerGet, genGenPointerGet): cleanup aop before generating
920 ifxJump to fix bug 1838000
921 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
922 * support/regression/tests/bug1838000.c: new, added
923 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
925 2008-02-26 Borut Razem <borut.razem AT siol.net>
927 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
929 * support/scripts/sdcc.nsi: added MULTIUSER page,
930 NSIS upgraded to version 2.35
932 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
934 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
935 * support/regression/tests/bug1565152.c: new, added
937 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
939 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
940 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
941 * support/regression/tests/bug1670148.c: new, added
943 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
945 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
947 2008-02-24 Borut Razem <borut.razem AT siol.net>
949 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
950 is ineffective for unsigned char parameter
952 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
954 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
955 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
956 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
957 * support/Util/MySystem.c (my_system): output errorcode when verbose
959 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
961 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
964 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
966 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
969 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
971 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
973 2008-02-21 Borut Razem <borut.razem AT siol.net>
975 * support/regression/Makefile.in,
976 support/regression/ports/ds390/spec.mk,
977 support/regression/ports/hc08/spec.mk,
978 support/regression/ports/mcs51-common/spec.mk,
979 support/regression/ports/pic14/spec.mk,
980 support/regression/ports/pic16/spec.mk,
981 support/regression/ports/ucz80/spec.mk,
982 support/regression/ports/xa51/spec.mk:
983 added CFLAGS when compiling timeout
985 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
987 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
990 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
992 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
993 * support/regression/tests/bug1888147.c: new, added
995 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
997 * src/z80/gen.c: fixed bugs #1596270, #1736867
999 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1001 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1002 contents, mostly fixes #1596270
1004 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1006 * src/z80/peeph.def,
1007 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1008 peepholes, fixes #1806565
1010 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1012 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1013 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1014 fixes bug 1739475, thanks Robert Larice
1015 (rule 271): new, added
1017 2008-02-18 Borut Razem <borut.razem AT siol.net>
1019 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1021 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1023 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1025 2008-02-17 Raphael Neider <rneider AT web.de>
1027 * src/pic16/genarith.c,
1030 * src/pic16/genutils.c: removed unused legacy code,
1031 removed unused fields from struct asmop and struct _G
1033 2008-02-17 Raphael Neider <rneider AT web.de>
1035 * src/pic16/gen.c (AccRsh): cosmetic changes,
1036 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1037 genRightShiftLiteral): fixed to work with SFRs as result by
1038 assigning only once to result,
1039 removed a lot of unused/excluded code fragments
1041 2008-02-17 Raphael Neider <rneider AT web.de>
1043 * device/include/pic/pic16f88.h,
1044 * device/include/pic/pic16f886.h,
1045 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1047 2008-02-17 Borut Razem <borut.razem AT siol.net>
1049 * src/z80/peeph.def: applied patch
1050 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1051 * src/z80/gen.c, src/z80/peeph.def: applied patch
1052 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1053 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1054 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1055 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1056 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1057 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1059 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * as/link/mcs51/aslink.dsp: removed SDK define
1062 * as/link/z80/clean.mk: brought in sync with other ports
1063 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1064 * as/hc08/Makefile.bcc,
1065 * as/mcs51/Makefile.bcc,
1066 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1067 * src/z80/main.c (_setValues): use the now capitalized -Z,
1068 (z80_port, gbz80_port): generate debug information when asked
1070 2008-02-16 Borut Razem <borut.razem AT siol.net>
1072 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1073 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1074 as/z80/Makefile.in. as/z80/Makefile.bcc:
1075 applied patch #1893393: patch for as-z80 and link-z80 to generate
1076 cdb, thanks to Armin Diehl
1077 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1078 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1079 asnoice.c moved to as/asxxsrc/asnoice.c
1080 * src/z80/peeph-gbz80.def: applied patch
1081 #1880235: Z80 return peephole, thanks to Philipp Krause
1083 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1086 * doc/sdccman.lyx: bumped version to 2.7.5
1087 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1089 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1091 * device/include/pic16/stdlib.h,
1092 * device/lib/pic16/libc/stdlib/ltoa.c,
1093 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1095 2008-02-13 Borut Razem <borut.razem AT siol.net>
1097 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1098 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1099 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1100 src/SDCCopt.c, src/SDCCval.c:
1101 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1103 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1105 * src/SDCCsymt.c (compareType): fixed bug 1309013
1107 2008-02-09 Borut Razem <borut.razem AT siol.net>
1109 * src/SDCCval.c, src/SDCCval.h:
1110 code cleaning, added function constChrVal()
1111 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1112 call constChrVal() instead constVal()
1114 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1119 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1120 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1123 2008-02-01 Raphael Neider <rneider AT web.de>
1125 * device/include/pic/pic16f886.h,
1126 * device/include/pic/pic16f887.h: added RA6 and RA7
1128 2008-01-24 Raphael Neider <rneider AT web.de>
1130 * device/include/pic/pic16f88.h: added RA6 and RA7
1131 * device/lib/pic/libdev/disabled_pic16f886.c,
1132 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1134 * src/pic16/devices.inc,
1135 * device/include/pic16/pic18f2423.h,
1136 * device/include/pic16/pic18f2523.h,
1137 * device/include/pic16/pic18fregs.h,
1138 * device/lib/pic16/pics.all
1139 * device/lib/pic16/libdev/pic18f2423.c,
1140 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1141 * device/lib/pic16/libio/i2c.ignore,
1142 * device/lib/pic16/libio/usart.ignore,
1143 * device/lib/pic16/libio/adc.ignore: ignore new devices
1145 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * src/SDCCast.c (createRMW): fixed bug 1582651
1149 2008-01-20 Borut Razem <borut.razem AT siol.net>
1151 * src/SDCCcse.c: partially fixed enhancement request
1152 #1793872 - multiply by -1 not collapsed
1153 * support/regression/tests/arithcsi.c: added regression test
1155 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * as/mcs51/asx8051.dsp: removed define SDK
1158 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1159 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1161 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1162 cosmetic changes, brought more in sync, changed old K&R to ANSI
1164 2008-01-13 Borut Razem <borut.razem AT siol.net>
1166 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1167 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1169 2007-12-30 Borut Razem <borut.razem AT siol.net>
1171 * src/pic16/gen.c: fixed implementation of bitwise operations for
1173 * support/regression/tests/bitwise.c: added test cases
1175 2007-12-29 Borut Razem <borut.razem AT siol.net>
1177 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1178 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1179 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1180 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1181 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1182 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1183 src/pic16/pcode.[ch]: added const qualifier
1184 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1185 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1186 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1187 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1188 * as/asxxsrc/aslex.c: use dbuf_getline()
1189 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1190 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1191 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1192 as/z80/asm.h, as/z80/z80adr.c:
1193 changed type of ib and ip to const char *
1195 2007-12-28 Borut Razem <borut.razem AT siol.net>
1197 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1198 introduced (readlin) - long lines are turuncated
1199 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1200 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1201 as/z80/Makefile.in: moved aslex.c to asxxsrc
1202 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1203 * as/hc08/asmain.c, as/mcs51/asmain.c:
1204 added missing initialization of a_addr field
1205 * support/regression/tests/long_asm_line.c: added regtest for long
1208 2007-12-22 Borut Razem <borut.razem AT siol.net>
1210 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1212 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1216 2007-12-16 Borut Razem <borut.razem AT siol.net>
1218 * device/include/pic16/stdbool.h: removed, since already exists in
1219 device/include/; this also fixes bitopcse.c regression test for pic16
1221 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1222 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1223 dereference doesn't work; covered by regression test bug1399290
1225 2007-12-05 Borut Razem <borut.razem AT siol.net>
1227 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1230 2007-12-01 Borut Razem <borut.razem AT siol.net>
1232 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1233 corrected handling of the highest_valid_address
1235 2007-11-17 Raphael Neider <rneider AT web.de>
1237 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1238 * src/pic/glue.c (picglue): emit .file if --debug is given
1240 2007-11-17 Raphael Neider <rneider AT web.de>
1242 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1243 care when left or right operand resides in result, fixes #1830220
1245 2007-11-17 Borut Razem <borut.razem AT siol.net>
1247 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1248 #983491 - "Merge duplicate strings function is ineffective"
1249 * support/regression/tests/bug-983491.c: regtest disabled
1250 * as/asxxsrc: created
1251 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1252 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1253 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1254 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1255 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1256 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1257 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1258 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1259 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1260 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1261 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1262 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1263 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1265 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1267 * device/include/stdarg.h: added and removed some casts
1268 * src/SDCCsymt.c (compareType): Fully check types between generic and
1269 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1271 2007-11-13 Borut Razem <borut.razem AT siol.net>
1273 * support/regression/tests/bug-1817005.c:
1274 added regtest for bug #1817005 - as-z80 chokes on long labels
1276 2007-11-12 Borut Razem <borut.razem AT siol.net>
1278 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1279 as/z80/asout.c, as/z80/aslist.c:
1280 fixed bug #1817005 - as-z80 chokes on long labels
1282 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1285 * as/z80/asmain.c: cosmetic changes
1288 * as/z80/alloc.h: removed
1290 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1291 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1292 * as/link/hc08/Makefile.in,
1293 * as/link/mcs51/Makefile.in,
1294 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1296 * as/link/mcs51/lkarea.c,
1297 * as/link/mcs51/lkmain.c: cosmetic changes
1298 * as/link/hc08/lklibr.c,
1299 * as/link/z80/lklibr.c,
1300 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1301 used cygwin_conv_to_full_posix_path,
1302 added warnings, cosmetic changes, brought more in sync
1303 changed old K&R into ANSI function declarations
1304 * as/link/z80/lklibr.c (loadAdb): added
1305 * as/link/z80/lkmain.c: removed -- option from usage text
1307 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/mcs51/gen.c (outBitC): optimized for no result
1311 2007-10-31 Borut Razem <borut.razem AT siol.net>
1313 * src/SDCCsymt.c: fixed (hopeful properly) bug
1314 #1805702 - order of extern matters
1315 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1318 2007-10-29 Borut Razem <borut.razem AT siol.net>
1320 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1321 - order of extern matters
1322 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1325 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1328 24bitMode, portIsDS390
1329 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1330 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1331 (notVolatileVariable): also check sloc names,
1332 (callFuncByName): moved ftab[] out of function and sorted it by use
1334 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1336 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1337 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1338 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1339 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1340 * support/regression/tests/bug-880197.c: new, added
1342 2007-10-28 Borut Razem <borut.razem AT siol.net>
1344 * support/regression/Makefile.in,
1345 support/regression/ports/mcs51-large/spec.mk,
1346 support/regression/ports/mcs51-xstack-auto/spec.mk,
1347 support/regression/ports/mcs51-stack-auto/spec.mk,
1348 support/regression/ports/mcs51-medium/spec.mk,
1349 support/regression/ports/mcs51-common/spec.mk,
1350 support/regression/ports/mcs51-common/*,
1351 support/regression/ports/mcs51-small/*:
1352 mcs51 renamed to mcs51-common, created mcs51-small
1353 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1354 * support/regression/tests/bug-1805702.c: added regtest for bug
1357 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1359 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1360 added new rules 265 - 270
1361 * support/regression/tests/bug1721024.c:new, added
1362 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1363 introduced new test-mcs51 to run all mcs51 tests
1365 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * support/regression/tests/bug1816470.c: new, added
1369 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1371 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1372 propagate for *,+,- with float, fixed bug 1816470
1373 (decorateType): cast to resultTypeProp instead of resultType
1375 2007-10-19 Borut Razem <borut.razem AT siol.net>
1377 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1378 function is ineffective" for pic16 tareget
1379 * support/scripts/listerr.c: corrected include path
1380 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1383 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * support/regression/tests/using.c: new, added
1386 * support/regression/tests/vaargs.c: fixed and enabled test
1388 2007-10-18 Borut Razem <borut.razem AT siol.net>
1390 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1392 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1394 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * doc/sdccman.lyx: documented option --Werror
1397 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1398 RegBankUsed[] earlier
1400 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1402 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1406 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1408 * src/SDCCast.c (decorateType): improved optimization of tri-op
1409 * src/SDCCerr.c (vwerror, setWError),
1411 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1412 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1414 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1417 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1418 * support/regression/tests/bug-223113.c,
1419 * support/regression/tests/bug-426632.c,
1420 * support/regression/tests/bug-468811.c,
1421 * support/regression/tests/bug-477835.c,
1422 * support/regression/tests/bug-478094.c,
1423 * support/regression/tests/bug-499644.c,
1424 * support/regression/tests/bug-524209.c,
1425 * support/regression/tests/bug-524211.c,
1426 * support/regression/tests/packcast.c,
1427 * support/regression/tests/structidx.c: added empty tests
1428 * support/regression/tests/bug-607243.c: enabled test
1430 2007-10-06 Borut Razem <borut.razem AT siol.net>
1432 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1433 support of universal binaries on Mac OS X
1435 2007-10-02 Borut Razem <borut.razem AT siol.net>
1437 * src/SDCCval.h: unified double2ul macro for all platforms
1438 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1439 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1441 2007-09-30 Borut Razem <borut.razem AT siol.net>
1443 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1445 * sdcc_vc_in.h: enabled warnings
1446 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1447 unsigned type, result still unsigned
1448 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1450 2007-09-28 Raphael Neider <rneider AT web.de>
1452 * src/pic/device.c (find_device): prevent buffer underflow error
1453 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1454 the just destroyed list entry
1456 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1458 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1461 2007-09-18 Borut Razem <borut.razem AT siol.net>
1463 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1464 applied to unsigned type, result still unsigned
1466 2007-09-17 Borut Razem <borut.razem AT siol.net>
1468 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1469 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1470 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1471 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1472 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1473 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1474 src/z80/gen.c, src/z80/ralloc.c:
1475 fixed bug #1739860 - sdcc does not work correctly on some platforms
1477 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1479 2007-09-17 Raphael Neider <rneider AT web.de>
1481 * src/pic16/device.c: reverted to previous version
1482 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1484 2007-09-16 Raphael Neider <rneider AT web.de>
1486 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1487 as this raises a ton of gpasm warnings, just emit a second label
1488 * src/pic16/devices.inc,
1489 * device/lib/pic16/pics.all,
1490 * device/lib/pic16/libdev/pic18f2585.c,
1491 * device/lib/pic16/libdev/pic18f2680.c,
1492 * device/lib/pic16/libdev/pic18f2682.c,
1493 * device/lib/pic16/libdev/pic18f2685.c,
1494 * device/lib/pic16/libdev/pic18f4585.c,
1495 * device/lib/pic16/libdev/pic18f4680.c,
1496 * device/lib/pic16/libdev/pic18f4682.c,
1497 * device/lib/pic16/libdev/pic18f4685.c,
1498 * device/include/pic16/pic18f2585.h,
1499 * device/include/pic16/pic18f2680.h,
1500 * device/include/pic16/pic18f2682.h,
1501 * device/include/pic16/pic18f2685.h,
1502 * device/include/pic16/pic18f4585.h,
1503 * device/include/pic16/pic18f4680.h,
1504 * device/include/pic16/pic18f4682.h,
1505 * device/include/pic16/pic18f4685.h,
1506 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1507 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1508 patch contributed by Anton Strobl, applied with changes
1510 2007-09-16 Raphael Neider <rneider AT web.de>
1512 * device/include/pic16/pic18f2431.h,
1513 * device/include/pic16/pic18f25j10.h,
1514 * device/include/pic16/pic18f4431.h,
1515 * device/include/pic16/pic18f45j10.h: adopted common include style
1516 * device/include/pic16/pic18f1320.h,
1517 * device/include/pic16/pic18f2320.h,
1518 * device/include/pic16/pic18f2525.h,
1519 * device/include/pic16/pic18f4320.h,
1520 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1521 * device/include/pic16/pic18fregs.h: prepared for automatic include
1522 file selection by having DEVICE.h for every DEVICE
1523 * device/lib/pic16/libdev/pic18f2320.c,
1524 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1526 * device/lib/pic16/configure.in,
1527 * device/lib/pic16/configure: use rm -rf instead of rmdir
1528 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1529 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1531 2007-09-09 Borut Razem <borut.razem AT siol.net>
1533 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1534 distingush between i386 and ppc Mac OS X versions
1536 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1538 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1539 * support/regression/tests/bug1788177.c: new, added
1541 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1543 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1544 * device/include/mcs51/lint.h added keyword __naked
1546 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * src/SDCCmem.h: removed maxRegBank
1551 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1552 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1553 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1554 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1555 name and behaviour to handle banked functions
1556 (scan4op): and use it to fix bug 1786213
1558 2007-09-03 Raphael Neider <rneider AT web.de>
1560 * device/include/pic16/pic18f248.h,
1561 * device/include/pic16/pic18f258.h,
1562 * device/include/pic16/pic18f448.h,
1563 * device/lib/pic16/libdev/pic18f248.c,
1564 * device/lib/pic16/libdev/pic18f258.c,
1565 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1566 added T0CONbits, fixes #1786891
1568 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1570 * src/ds390/gen.c (genFarPointerSet),
1571 * src/hc08/ralloc.c (packRegisters),
1572 * src/mcs51/ralloc.c (packRegisters),
1573 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1575 * src/SDCCicode.h: POINTER_SET can be true for literals too
1576 * support/regression/tests/bug1750318.c: new, added
1578 2007-08-23 Borut Razem <borut.razem AT siol.net>
1580 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1581 library versions without the completition functionality
1583 2007-08-22 Raphael Neider <rneider AT web.de>
1585 * device/include/pic16/pic18f1220.h,
1586 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1588 2007-08-12 Borut Razem <borut.razem AT siol.net>
1590 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1592 2007-08-11 Borut Razem <borut.razem AT siol.net>
1594 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1595 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1596 support/Util/SDCCerr.[ch] moved to src
1597 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1598 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1599 device/examples/ds390/tinitalk/tinitalk.dsp,
1600 device/examples/serialcomm/windows/serialcomm.dsp,
1601 support/librarian/librarian.dsp:
1602 removed linking of unused odbc32.lib and odbccp32.lib
1603 * support/scripts/winres.h:
1604 added for compilation with Visual C++ 2005 Express Edition
1606 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1608 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1611 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1613 * sdccconf_in.h: update the endian test so that SPARC Solaris
1614 does not throw syntax errors
1616 2007-08-06 Borut Razem <borut.razem AT siol.net>
1618 * doc/sdccman.lyx: removed two index entries which prevented the
1619 generation of sdcc doc archive
1621 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1623 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1624 instead of lyx 1.5.0.
1626 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1628 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1629 Lucas Loizaga, with minor modifications. Thanks!
1631 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1633 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1636 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1638 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1639 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1642 2007-07-22 Borut Razem <borut.razem AT siol.net>
1644 * configure.in, configure: re-introduced .version
1645 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1646 the version reverted to 2.7.0
1648 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1651 * doc/sdccman.lyx: bumped version to 2.7.3
1652 * device/include/mcs51/compiler.h: fixed elif->else
1653 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1654 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1655 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1656 enable accuse for bit operands
1657 * src/SDCCmain.c (printVersionInfo),
1658 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1659 environment descriptor
1660 * src/SDCCutil.h: added getBuildEnvironment
1661 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1662 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1663 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1664 * support/regression/tests/bug1348008.c,
1665 * support/regression/tests/bug1496419.c,
1666 * support/regression/tests/bug1503067.c,
1667 * support/regression/tests/preproc.c: added empty tests
1669 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1671 * support/regression/tests/bug1678803.c: new, added
1673 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1676 * as/link/hc08/lkihx.c,
1677 * as/link/hc08/lkrloc.c,
1678 * as/link/mcs51/lkihx.c,
1679 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1680 ihxExtendedLinearAddress
1681 * as/link/mcs51/lkrloc.c (relr),
1682 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1683 acall/ajmp, see bug 830513
1685 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1688 (cseBBlock): remember aggr2ptr has been used
1689 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1690 (geniCodeAssign): fixed bug 868103
1691 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1692 added operandSize prototype
1693 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1694 (genDataPointerSet): use max of size of right and result,
1695 (gencjne): added parameter useCarry for optimization,
1696 (genCmpEq): use carry if appropriate,
1697 (genXor): check if operand already in carry
1698 * support/regression/tests/bug-868103.c: enabled test
1700 2007-07-12 Raphael Neider <rneider AT web.de>
1702 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1704 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1707 from Robert Larice, thanks
1708 * support/regression/tests/bitopcse.c,
1709 * support/regression/tests/bitvars.c,
1710 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1711 * support/regression/tests/bug-927659.c: enabled test for z80
1712 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1713 * support/regression/tests/bug1745717.c: new, added
1714 * support/regression/tests/literalop.c,
1715 * support/regression/tests/nullstring.c: removed storage definitions that
1716 are now in testfwk.h
1718 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1721 and bool for targets that do not fully support it.
1722 * support/regression/tests/bug1546986.c,
1723 * support/regression/tests/bug1723128.c,
1724 * support/regression/tests/bug1734654.c,
1725 * support/regression/tests/bug1738367.c,
1726 * support/regression/tests/constantRange.c: only use bool if allowed
1728 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1730 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1731 Larice, also handle function pointers
1732 * support/regression/tests/bug1749275.c: new, added
1734 2007-07-03 Borut Razem <borut.razem AT siol.net>
1736 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1737 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1738 #1746528: SDCC should ignore ':' in inline assembler comments
1739 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1741 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1744 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1746 2007-06-29 Borut Razem <borut.razem AT siol.net>
1748 * src/SDCCmain.c: fixed bug
1749 #1744746: SDCC #4867: broken option --xram-size
1751 2007-06-28 Borut Razem <borut.razem AT siol.net>
1753 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1754 find out the endianess of host machine for ucsim
1756 2007-06-27 Borut Razem <borut.razem AT siol.net>
1758 * support/regression/generate-cases.py: corrected the file name
1760 * configure.in, configure, sdccconf_in.h: find out the endianess of
1762 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1765 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1767 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1769 2007-06-26 Borut Razem <borut.razem AT siol.net>
1771 * support/regression/generate-cases.py: display warning if function
1772 list is empty; implemented more flexible rule for detection of
1773 testing functions, allowing return type 'void' in the same line as
1774 the function name in the function definition
1775 * support/regression/tests/bug-1654060.c: corrected test
1776 * support/librarian/sdcclib.c: fixed warning:
1777 format '%s' expects type 'char *', but argument 2 has type 'int'
1779 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1781 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1782 Multiple infiles for sdcclib.
1784 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1786 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1789 2007-06-18 Borut Razem <borut.razem AT siol.net>
1791 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1792 how to handle comments, so they have to be removed by the
1793 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1794 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1795 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1796 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1797 table driven option hadling
1799 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/SDCCast.c (decorateType),
1802 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1803 iCode to ast level to fix bug 1738367
1804 * support/regression/tests/bug1738367.c: new, added
1806 2007-06-15 Raphael Neider <rneider AT web.de>
1808 * src/pic16/devices.inc,
1809 * device/lib/pic16/pics.all,
1810 * device/include/pic16/pic18fregs.h,
1811 * device/include/pic16/pic18f[24][45]20.h,
1812 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1813 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1814 * device/lib/pic16/Makefile.in: faster cleanup
1816 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1818 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1820 2007-06-13 Raphael Neider <rneider AT web.de>
1822 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1824 2007-06-12 Raphael Neider <rneider AT web.de>
1826 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1827 suppress bit defines if NO_BIT_DEFINES is #define'd
1828 * device/include/pic/pic*.h: recreated all headers to include
1829 conditional bit defines
1830 * device/include/pic/pic16f886.h,
1831 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1832 * device/include/pic/recreate.sh: script to recreate the complete
1833 device library files based on the currently supported devices
1835 2007-06-12 Borut Razem <borut.razem AT siol.net>
1837 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1838 support/regression/Makefile.in, support/scripts/build.mak,
1839 support/scripts/Makefile.snapshot:
1840 use new svn URL scheme
1841 * doc/sdccman.lyx: SDCC Wiki moved to
1842 http://sdcc.wiki.sourceforge.net/
1844 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1846 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1847 * support/regression/tests/bug1734654.c: added
1849 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1852 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1853 with literal operands
1855 2007-06-10 Borut Razem <borut.razem AT siol.net>
1857 * as/link/z80/lklibr.c: fixed mingw build warning
1858 lklibr.c:575: warning: implicit declaration of function 'tolower'
1859 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1860 src/z80/main.c: move target specific options from src/SDCCmain.c
1861 to src/<target>/main.c
1863 2007-06-09 Borut Razem <borut.razem AT siol.net>
1865 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1866 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1867 * support/regression/tests/bug-1294691.c: added
1869 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1872 can also be static, fixes bug 1733438
1873 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1874 have absolute address too
1875 (computeType): added optimization for 'cond ? true : false'
1876 * support/regression/tests/absolute.c: added test for static absolute var
1878 2007-06-08 Raphael Neider <rneider AT web.de>
1880 * src/regression/Makefile: suppress parallel builds, allow easy
1881 switching between pic14/pic16 ports
1882 * src/regression/picregs.h: added pic14/16 header file switch
1883 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1884 inline.c,nestfor.c,string1.c}: include "picregs.h"
1886 2007-06-07 Borut Razem <borut.razem AT siol.net>
1888 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1889 permanent solution to suppress GCC 4.2.0 c++ warning:
1890 deprecated conversion from string constant to `char *'
1891 use 'const char *' where ever required
1892 * support/regression/generate-cases.py: implemented more flexible rule
1893 for detection of testing functions, allowing white-spaces surrounding
1894 the function name and the 'void' parameter.
1895 * support/regression/tests/constantRange.c,
1896 support/regression/tests/scott-compare3.c: fixed failing regression
1897 tests, uncovered by implementation of more flexible rule for detection
1898 of testing functions
1900 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1904 2007-06-04 Borut Razem <borut.razem AT siol.net>
1906 * configure.in, configure, config_vc.awk: sdcc version number is now
1907 stored in configure.in; removed .version
1908 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1909 doc/INSTALL.txt: version bumped to 2.7.2
1910 * sim/ucsim/configure.in, sim/ucsim/configure:
1911 use "read" to read from .version
1913 2007-06-03 Borut Razem <borut.razem AT siol.net>
1915 * */Makefile.in: removed annoying warning:
1916 Makefile:xx: Makefile.dep: No such file or directory
1918 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1921 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1922 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1923 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1924 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1925 bugfix: only use newBoolLink for bit result type
1926 * src/SDCCicode.c (geniCodeLogic): added param tree,
1927 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1928 (geniCodeLogicAndOr): use IS_BIT,
1929 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1930 (ast2iCode): added tree param to geniCodeLogic for comparisons
1931 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1932 * support/regression/tests/bug1723128.c: added test NotZero
1934 2007-06-01 Borut Razem <borut.razem AT siol.net>
1936 * SDCPP synchronized with GCC CPP release version 4.2.0,
1937 currently the latest release:
1938 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1939 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1940 support/cpp2/cppdefault.h, support/cpp2/except.h,
1941 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1942 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1943 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1944 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1945 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1946 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1947 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1948 support/cpp2/opts.h, support/cpp2/output.h,
1949 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1950 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1951 support/cpp2/system.h, support/cpp2/version.c,
1952 support/cpp2/Makefile.in: modified
1953 * support/cpp2/opts-common.c: added
1954 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1955 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1956 search for included source file in local directory
1957 * sim/ucsim/configure, sim/ucsim/configure.in:
1958 temporary solution to suppress GCC 4.2.0 c++ warning:
1959 deprecated conversion from string constant to `char *'
1961 2007-06-01 Raphael Neider <rneider AT web.de>
1963 * device/lib/pic/libdev/pic12f683.c,
1964 * device/include/pic/pic12f683.h: added GPIO bits
1966 2007-06-01 Raphael Neider <rneider AT web.de>
1968 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1969 quotation marks, clarified role of PIC14 vs. PIC16 ports
1970 * src/pic16/devices.inc,
1971 * device/include/pic16/pic18fregs.h,
1972 * device/include/pic16/pic18f[24][45]j10.h,
1973 * device/lib/pic16/pics.all,
1974 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1975 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1976 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1977 for new devices as they are not yet supported by gputils
1979 2007-05-31 Borut Razem <borut.razem AT siol.net>
1981 * Small Device C Compiler 2.7.0 released
1982 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1983 changed sdcc version to 2.7.1
1984 * support/scripts/sdcc.nsi: added How to create WIN32 release
1987 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1989 * doc/sdccman.lyx: documented initialization and allocation of absolute
1990 variables, bit parameter passing, the need for function pointers to be
1991 reentrant and alpha quality support of inline and retrict
1993 2007-05-26 Borut Razem <borut.razem AT siol.net>
1995 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1996 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1997 * docs/knownbugs.html: updated
1999 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2001 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2003 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2005 (gencjneshort): optimized when left is AOP_DIR
2006 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2007 initializing unions in a struct/array
2008 * support/regression/fwk/include/testfwk.h: added defines for data, near
2009 and far for host and z80
2010 * support/regression/tests/bug1723128.c: new, added
2012 2007-05-22 Borut Razem <borut.razem AT siol.net>
2014 * doc/knownbugs.html: updated
2016 2007-05-21 Raphael Neider <rneider AT web.de>
2018 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2019 error message instead
2020 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2022 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2024 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2026 2007-05-21 Raphael Neider <rneider AT web.de>
2028 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2030 * src/regression/gpsim_assert.h,
2031 * src/regression/Makefile,
2032 * src/regression/pcodeopt.c: regression test for the above fix
2034 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2036 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2037 jumps to self, fixed bug 1717281
2039 2007-05-10 Borut Razem <borut.razem AT siol.net>
2041 * support/scripts/gen_known_bugs.pl: cosmetic fix
2042 * doc/knownbugs.html: generated by gen_known_bugs.pl
2044 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2046 * src/SDCCast.c (createFunction): also generate non-inlined version of
2047 function for functions declared as "static inline"
2048 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2049 function can be inlined after non-inlined version generated.
2051 2007-05-10 Borut Razem <borut.razem AT siol.net>
2053 * support/scripts/gen_known_bugs.pl: added script
2054 which generates knownbugs.html
2056 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2058 * doc/knownbugs.html: updated for release 2.7.0
2060 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2062 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2064 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2067 (throughout): updated generating comments
2068 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2069 (throughout): updated generating comments
2070 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2071 rule instead of at the second, or it might skip lines when removing the
2073 * support/regression/tests/bug1714204.c: changed test to foo
2075 2007-05-08 Borut Razem <borut.razem AT siol.net>
2077 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2078 thanks to SDCC Distributed Compile Farm members,
2079 added Z80 and GBZ80 command line options
2080 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2082 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2084 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2085 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2086 * support/regression/tests/longlit.c: modified to be tested at all and
2087 to pass the actual test
2089 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2091 * device/include/mcs51/uPSD33xx.h: Added.
2093 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2095 * device/lib/_gptrput.c,
2096 * device/lib/_gptrget.c: removed old code,
2098 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2099 * support/regression/tests/bug1714204.c: new, added
2101 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2103 * support/regression/tests/regtrack.c: test was never executed
2104 because of the regression test being picky about white spaces.
2105 * device/lib/mcs51/crtclear.asm: added comment
2107 2007-05-06 Raphael Neider <rneider AT web.de>
2109 * device/lib/pic/Makefile.rules,
2110 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2111 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2113 2007-05-06 Raphael Neider <rneider AT web.de>
2115 * src/pic16/device.h,
2117 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2118 _pic16_setDefaultOptions): removed/reordered command-line args
2119 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2120 devices, regrouped command line args, environment variables),
2121 clarified sone points, added sections on how to add devices to the
2124 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2126 * src/z80/peeph.def: fixed bug in rule 2
2128 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2130 * src/port.h: added TARGET_MCS51_LIKE
2131 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2132 take advantage of it too
2133 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2134 (shiftR2Left2Result): Optimized: don't check shifting by 0
2135 * src/z80/peeph-z80.def,
2136 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2137 modifications, see patch 1700823
2138 * src/mcs51/peep.c (): fixed bug 1712928
2139 * support/regression/tests/bug1712928.c: new, added
2141 2007-05-05 Borut Razem <borut.razem AT siol.net>
2143 * device/lib/pic16/Makefile.common.in,
2144 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2145 removed bash dependencies
2147 2007-05-01 Borut Razem <borut.razem AT siol.net>
2150 fixed bug #1710507: --i-code-in-asm makes compile fail
2151 all iCode comments are now one liners
2152 * src/mcs51/gen.c: fixed memory leak
2154 2007-05-01 Raphael Neider <rneider AT web.de>
2156 * device/lib/pic/libdev/*.c
2157 * device/include/pic/*.h: regenerated all device libs from updated
2159 * support/scripts/inc2h.pl: documented usage, now uses strict to
2162 2007-04-30 Borut Razem <borut.razem AT siol.net>
2165 fixed bug #1669175: Problem with space in output paths
2166 documented how to use paths with spaces for Windows users
2168 2007-04-29 Borut Razem <borut.razem AT siol.net>
2170 * Fixed svn:eol-style and svn:keywords properties
2171 * src/SDCCval.c: fixed bug
2172 #1592871: Segfault with "large" const arrays of characters
2173 replaced recursion with iteration
2174 * Removed svn:executable property from non-executable files
2176 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * src/mcs51/gen.c (genRet): fixed bug 1707003
2180 2007-04-27 Raphael Neider <rneider AT web.de>
2182 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2183 createReachingDefinitions,assignValnums,pic16_destructDF,
2184 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2185 prevent NULL pointer dereferences
2186 * device/lib/pic/libdev/pic16f886.c,
2187 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2188 prevent building them, gputils do not really support them yet
2190 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2192 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2193 helps printf_small. 32 bytes more __idata mem.
2195 2007-04-27 Raphael Neider <rneider AT web.de>
2197 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2198 return early when pb or pb->pcHead is NULL (patch #1708427)
2199 * src/regression/empty.c,
2200 * src/regression/Makefile: added test with empty functions
2201 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2203 2007-04-27 Borut Razem <borut.razem AT siol.net>
2205 * src/SDCCast.c: fixed feature request
2206 #1547512: Redundant strings linked when using sizeof("abc")
2208 2007-04-23 Borut Razem <borut.razem AT siol.net>
2210 * doc/sdccman.lyx, src/SDCCmain.c:
2211 peep-hole comments are generated only if --fverbose-asm option is
2212 specified and --no-peep-comments is not, as proposed by Frieder.
2213 * support/regression/Makefile.in: compile regression tests with
2214 --fverbose-asm option so one can "grep" whether a new (or an old)
2215 peephole is (still) applied; requested by Frieder.
2217 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2219 * device/include/pic/pic16f886.h,
2220 * device/include/pic/pic16f887.h,
2221 * device/lib/pic/libdev/pic16f886.c,
2222 * device/lib/pic/libdev/pic16f887.c,
2223 * device/include/pic/pic14devices.txt,
2224 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2226 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2228 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2231 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2233 * device/lib/_memset.c: assembler version for mcs51
2235 2007-04-22 Borut Razem <borut.razem AT siol.net>
2237 * support/scripts/listerr.c: program to create the list of errors and
2238 warnings list from - added
2239 * doc/sdccman.lyx: removed the note
2240 "For list of warnings and corresponding codes, see err_warn.txt"
2241 * src/SDCCsymt.c: fixed bug #1699804:
2242 Bug with some uses of sizeof(static local array) (MCS51)
2243 * support/regression/tests/bug-1699804.c: added
2245 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2247 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2248 (main): added option -i,
2249 (asmbl, case S_INCL): use search_path_fopen,
2250 mostly from patch 1579668 by Peter Miller, thanks
2251 * src/z80/main.c: fixed typo --callee-saves-bc
2252 * device/include/mcs51/compiler.h: added sfrword for Tasking
2254 2007-04-20 Borut Razem <borut.razem AT siol.net>
2256 * src/z80/main.c: replaced reserved keyword asm with asmblr
2258 2007-04-19 Borut Razem <borut.razem AT siol.net>
2260 * src/port.h: use const pointers to strings
2261 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2262 * src/pic16/main.c: include SDCCargs.h
2263 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2264 const char, since the strings are dynamically allocated
2265 * src/SDCCmain.c: options.code_seg and options.const_seg are
2266 dynamically allocated; check port specific command line options
2267 before the general ones
2268 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2270 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2272 * device/include/ds400rom.h,
2273 * device/lib/ds390/lcd390.c,
2274 * device/lib/ds390/memcpyx.c,
2275 * device/lib/ds390/rtc390.c,
2276 * device/lib/ds400/ds400rom.c,
2277 * device/lib/ds400/memcpyx.c,
2278 * device/lib/hc08/_ret.c: more replacements of keywords with their
2279 double underscore equivalents
2280 * device/lib/ds390/Makefile.in,
2281 * device/lib/ds400/Makefile.in,
2282 * device/lib/gbz80/Makefile.in,
2283 * device/lib/hc08/Makefile.in,
2284 * device/lib/mcs51/Makefile.in,
2285 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2287 2007-04-17 Borut Razem <borut.razem AT siol.net>
2289 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2290 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2291 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2292 to --fverbose-asm, to be gcc'ish
2294 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2296 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2298 2007-04-17 Borut Razem <borut.razem AT siol.net>
2300 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2301 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2302 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2303 with their double underscore equivalent
2305 2007-04-14 Borut Razem <borut.razem AT siol.net>
2307 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2310 2007-04-13 Borut Razem <borut.razem AT siol.net>
2312 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2314 * device/examples/serialcomm/windows/serial.[ch],
2315 device/examples/serialcomm/windows/test_serialcomm.cpp:
2316 updated by Bela Torok
2317 * device/examples/serialcomm/windows/serialcomm.dsw,
2318 device/examples/serialcomm/windows/serialcomm.dsp: added
2320 2007-04-13 Jan Waclawek <wek AT efton.sk>
2322 * doc/sdccman.lyx: additions and changes at various places
2323 (submitted as #1697136).
2324 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2326 2007-04-10 Borut Razem <borut.razem AT siol.net>
2328 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2329 LyX file format changed to 245
2330 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2331 "FreeWare" replaced with "free open source"
2333 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2335 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2337 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2339 * device/include/pic16/pic18fregs.h,
2341 * device/lib/_decdptr.c,
2342 * device/lib/_divsint.c,
2343 * device/lib/_divslong.c,
2344 * device/lib/_divuint.c,
2345 * device/lib/_divulong.c,
2346 * device/lib/_fs2schar.c,
2347 * device/lib/_fs2sint.c,
2348 * device/lib/_fs2slong.c,
2349 * device/lib/_fs2uchar.c,
2350 * device/lib/_fs2uint.c,
2351 * device/lib/_fs2ulong.c,
2352 * device/lib/_fsadd.c,
2353 * device/lib/_fscmp.c,
2354 * device/lib/_fsdiv.c,
2355 * device/lib/_fseq.c,
2356 * device/lib/_fsget1arg.c,
2357 * device/lib/_fsget2args.c,
2358 * device/lib/_fsgt.c,
2359 * device/lib/_fslt.c,
2360 * device/lib/_fsmul.c,
2361 * device/lib/_fsneq.c,
2362 * device/lib/_fsnormalize.c,
2363 * device/lib/_fsreturnval.c,
2364 * device/lib/_fsrshift.c,
2365 * device/lib/_fssub.c,
2366 * device/lib/_fsswapargs.c,
2367 * device/lib/_gptrget.c,
2368 * device/lib/_gptrgetc.c,
2369 * device/lib/_gptrput.c,
2370 * device/lib/_logexpf.c,
2371 * device/lib/_modsint.c,
2372 * device/lib/_modslong.c,
2373 * device/lib/_moduint.c,
2374 * device/lib/_modulong.c,
2375 * device/lib/_mulint.c,
2376 * device/lib/_mullong.c,
2377 * device/lib/_schar2fs.c,
2378 * device/lib/_ser.c,
2379 * device/lib/_setjmp.c,
2380 * device/lib/_sint2fs.c,
2381 * device/lib/_slong2fs.c,
2382 * device/lib/_spx.c,
2383 * device/lib/_uchar2fs.c,
2384 * device/lib/_uint2fs.c,
2385 * device/lib/_ulong2fs.c,
2386 * device/lib/asincosf.c,
2387 * device/lib/atanf.c,
2388 * device/lib/calloc.c,
2389 * device/lib/ds390/tinibios.c,
2390 * device/lib/ds400/tinibios.c,
2391 * device/lib/expf.c,
2392 * device/lib/free.c,
2393 * device/lib/hc08/_mulint.c,
2394 * device/lib/logf.c,
2395 * device/lib/malloc.c,
2396 * device/lib/printf_fast.c,
2397 * device/lib/printf_tiny.c,
2398 * device/lib/printfl.c,
2399 * device/lib/realloc.c,
2400 * device/lib/ser_ir.c,
2401 * device/lib/serial.c,
2402 * support/regression/tests/libmullong.c: replaced all special keywords
2403 with their double underscore equivalent
2404 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2405 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2407 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2408 (genRet): if the bit-symbol is ruonly it already is in the carry
2409 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2410 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2411 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2412 type UCHAR if dest is not bit
2414 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2416 * device/include/math.h,
2417 * device/lib/cotf.c,
2418 * device/lib/expf.c,
2419 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2421 2007-04-01 Borut Razem <borut.razem AT siol.net>
2423 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2424 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2425 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2426 gcc_unreachable() called internal_error()...
2428 2007-03-30 Raphael Neider <rneider AT web.de>
2430 * src/pic/ralloc.c (isData): suppress garbage debug output
2432 2007-03-28 Borut Razem <borut.razem AT siol.net>
2435 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2436 is developed, built and used worldwide, and the word "night" doesn't
2439 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2441 * device/include/mcs51/C8051F360.h: new, added
2442 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2444 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2446 * src/SDCC.y (declaration_specifiers, function_specifier),
2447 * support/Util/SDCCerr.c,
2448 * support/Util/SDCCerr.h,
2450 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2452 * src/SDCCmem.c (deallocParms),
2453 * src/SDCCast.c: support for function inlining, not quite complete
2454 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2455 'restrict' qualifier
2457 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2460 (saveRBank, unsaveRBank): don't save bits,
2461 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2462 * support/regression/tests/bug1535242.c: new, added
2463 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2464 thanks Alexey Shamrin <shamrin AT gmail.com>,
2465 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2466 removed header guard)
2468 * sdcc.spec: bumped version to 2.6.5
2469 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2471 2007-03-22 Borut Razem <borut.razem AT siol.net>
2473 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2474 fixed bug #1653671: sdcdb integration into ddd is broken
2476 2007-03-22 Raphael Neider <rneider AT web.de>
2478 * src/pic/gen.c (popGetExternal): augmented to also create references
2479 to external variables (not only labels),
2480 (genCall): comment on plan to reduce PAGESEL overhead,
2481 (genFunction, genEndFunction): also save/restore FSR around interrupt
2482 handling code, removed lots of unused code
2483 (genDivOneByte): release acquired temp register
2484 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2486 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2487 for registers that need to be saved during interrupts (FSR, STATUS,
2488 PCLATH; W needs special handling), currently only FSR is used
2490 2007-03-22 Raphael Neider <rneider AT web.de>
2492 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2494 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2496 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2498 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2500 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2502 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2504 * as/link/aslink.h: added LKOBJEXT
2505 * as/link/hc08/link_hc08.dsp,
2506 * as/link/hc08/Makefile.bcc,
2507 * as/link/hc08/Makefile.in,
2508 * as/link/mcs51/aslink.dsp,
2509 * as/link/mcs51/Makefile.bcc,
2510 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2511 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2512 * as/link/lkaomf51.c: merged and moved
2513 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2514 * as/link/z80/lkdata.c,
2515 * as/link/lkdata.c: merged and moved
2516 * as/link/hc08/lkmain.c,
2517 * as/link/mcs51/lkmain.c: cosmetic changes
2518 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2519 * as/link/lklex.c: use LKOBJEXT
2520 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2521 ANSI-fied functions, removed bubble-sorts
2522 * as/link/z80/lksym.c as/link/lksym.c: merged,
2524 * as/link/z80/linkgbz80.dsp,
2525 * as/link/z80/linkz80.dsp,
2526 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2527 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2528 * as/link/z80/lkhead.c,
2529 * as/link/z80/lklex.c: deleted
2530 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2531 * as/link/z80/lkmain.c: added copyfile()
2533 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2535 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2537 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2539 * device/lib/_strlen.c: assembler version for mcs51
2541 2007-03-13 Raphael Neider <rneider AT web.de>
2543 * device/include/pic16/pic18f2221.h,
2544 * device/include/pic16/pic18f2321.h,
2545 * device/include/pic16/pic18f2331.h,
2546 * device/include/pic16/pic18f4221.h,
2547 * device/include/pic16/pic18f4321.h,
2548 * device/include/pic16/pic18f4331.h: fixed config byte location names
2549 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2550 consistently named config byte locations
2552 2007-03-13 Borut Razem <borut.razem AT siol.net>
2554 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2555 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2556 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2557 as/link/z80/Makefile.in, as/z80/Makefile.in:
2560 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2562 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2563 * device/lib/printf_large.c: pointer was converted to generic
2564 pointer for mcs51 models other than model-small (Maarten noticed)
2566 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2568 * device/include/mcs51/ADuC84x.h: Added.
2570 2007-03-10 Borut Razem <borut.razem AT siol.net>
2572 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2573 fixed RFE #1624219: double backslashes in filenames;
2574 functions hexEscape(), octalEscape() and copyStr() moved from
2575 SDCCval.c to SDCCutil.c and made them glovbally available
2577 2007-03-09 Borut Razem <borut.razem AT siol.net>
2579 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2580 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2581 1673361: Missaligned comments in output files
2583 2007-03-09 Raphael Neider <rneider AT web.de>
2585 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2587 2007-03-09 Raphael Neider <rneider AT web.de>
2591 * src/pic/ralloc.c: suppress undesired debug output
2592 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2594 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2596 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2598 2007-03-07 Borut Razem <borut.razem AT siol.net>
2600 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2601 search include files in the current directory
2603 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2605 * src/SDCCglue.c (emitMaps, glue),
2606 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2608 * support/regression/tests/absolute.c: added xdata test
2610 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2612 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2613 added condition to macro, fixes bug 1666080
2615 2007-03-02 Raphael Neider <rneider AT web.de>
2617 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2619 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2621 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2622 be cleared. Unconditionally set __XPAGE
2623 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2625 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2630 * src/mcs51/rtrack.c,
2632 * doc/sdccman.lyx: added --no-gen-comments
2633 * src/mcs51/peeph.def: added 192.b, disabled 185
2635 2007-02-25 Raphael Neider <rneider AT web.de>
2637 * src/pic16/gen.c (genCast): fixed typo
2638 * device/lib/pic16/Makefile.subdir: only install existing files
2639 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2641 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2644 * device/lib/mcs51/crtclear.asm,
2645 * device/lib/mcs51/crtxclear.asm: renumbered labels
2646 * device/lib/mcs51/Makefile.in: added crtcall.asm
2647 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2648 * src/mcs51/gen.c (movc): removed,
2649 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2651 (toCarry, genSend, genRet): added function toCarry,
2652 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2653 (assignBit, genAssign, genCast): added function assignBit
2654 * src/mcs51/Makefile.bcc: added rtrack.c
2655 * src/mcs51/ralloc.h: made valueKnown a bitfield
2656 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2657 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2658 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2659 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2660 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2661 (_pop): only pop valid pairs, see gencjneshort,
2662 (gencjneshort): return pair that still needs to be popped, restructured,
2663 (gencjne, genCmpEq): call _pop
2665 2007-02-23 Raphael Neider <rneider AT web.de>
2667 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2669 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2671 * device/include/mcs51/P89LPC925.h: Added.
2673 2007-02-18 Raphael Neider <rneider AT web.de>
2675 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2677 2007-02-17 Borut Razem <borut.razem AT siol.net>
2679 * support/cpp2/directives.c, support/cpp2/version.c:
2680 synchronized with GCC CPP 4.1.2
2682 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2684 * src/mcs51/rtrack.h,
2685 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2686 by checking the strings passed by emitcode() to the assembler.
2687 Feel free to change. This in part addresses RFE #482179.
2688 Set environment variable SDCC_RTRACK to enable.
2689 * src/mcs51/gen.c: inserted hooks
2690 * src/mcs51/ralloc.h: added two members to struct regs
2691 * support/regression/tests/regtrack.c: added
2693 2007-02-14 Borut Razem <borut.razem AT siol.net>
2695 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2696 * Makefile.in: applied patch from Makefile related part of
2697 #1469393: Compiler does not initialize static data
2699 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2702 for better fix of bug 1273984, compiles pic16 rand.c
2704 2007-02-12 Borut Razem <borut.razem AT siol.net>
2706 * src/pic16/main.c: fixed pic16 standard library directory bug
2708 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2710 * src/hc08/gen.c (genSwap): fix swap regression test
2712 2007-02-10 Borut Razem <borut.razem AT siol.net>
2714 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2716 * support/regression/tests/bug-1654060.c: added regression test for
2719 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2721 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2722 bit moves in return statement
2724 2007-02-09 Borut Razem <borut.razem AT siol.net>
2726 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2729 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2731 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2732 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2734 2007-02-07 Raphael Neider <rneider AT web.de>
2736 * src/pic16/devices.inc,
2737 * device/include/pic16/pic18fregs.h,
2738 * device/include/pic16/pic18f[24][34]31.h,
2739 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2740 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2741 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2743 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2745 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2746 can this have lived here for so many years?
2747 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2748 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2749 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2751 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2753 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2754 appended by loop induction must be at the very end of the eBBlock
2756 2007-02-05 Kevin Vigor
2758 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2760 2007-02-05 Borut Razem <borut.razem AT siol.net>
2762 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2763 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2765 2007-02-03 Borut Razem <borut.razem AT siol.net>
2767 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2768 applied patch #1646602 option to set default signedness of char to
2769 unsigned, added -funsigned-char command line option,
2770 thanks to Gunther Jehle
2771 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2772 prompt for file deletion a few hundred times (especially the
2773 subversion files, which have ro permissions so it asks for
2774 confirmation), thanks to Simon McAuliffe;
2775 added {} + option to find in order to remove multiple files from a
2778 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2780 * device/include/mcs51/SST89x5xRDx.h: Added.
2782 2007-02-02 Raphael Neider <rneider AT web.de>
2784 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2785 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2787 2007-02-01 Raphael Neider <rneider AT web.de>
2789 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2792 2007-01-31 Borut Razem <borut.razem AT siol.net>
2794 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2795 if compiled with GCC. Thanks to Raphael Neider
2797 2007-01-31 Raphael Neider <rneider AT web.de>
2799 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2800 operand names, handles name and (name + n) for all n,
2801 (sameBank): restructured, also check bank allocation policy,
2802 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2803 (pic14_operandsAllocatedInSameBank): check whether to operands
2804 will be allocated into the same bank (i.e., section) to reduce
2805 BANKSEL overhead, queried from pcode.c:sameBank,
2806 (pic14printLocals): reintroduced clustering registers into a single
2807 section: all compiler generated symbols will now reside in one
2808 bank (per file), reducing BANKSEL overhead and code size,
2809 (showAllMemmaps): use local dbuf where possible
2811 2007-01-29 Raphael Neider <rneider AT web.de>
2813 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2814 (call_libraryfunc): retrieve/create symbol and mark as used,
2815 (genFunction): mark defined functions as non-extern and add again
2816 to code memmap for later output
2817 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2818 (pic14printLocals): reworked for new symbol emission,
2819 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2820 showAllMemmaps): reworked symbol output using dbufs, added handling
2821 of string literals (still incomplete),
2822 (picglue): removed symbol emission, moved into showAllMemmaps,
2823 (emitSymbolSet): new workhorse for symbol output,
2824 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2826 2007-01-29 Borut Razem <borut.razem AT siol.net>
2828 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2829 component contains the extension separator.
2831 2007-01-28 Borut Razem <borut.razem AT siol.net>
2833 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2835 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2836 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2837 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2838 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2839 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2840 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2841 src/z80/gen.c, support/Util/MySystem.c:
2842 accept slash and backslash as directory separator on WIN32 and
2845 2007-01-28 Raphael Neider <rneider AT web.de>
2847 * src/pic16/devices.inc,
2848 * device/include/pic16/pic18f[24][23]21.h,
2849 * device/include/pic16/pic18fregs.h,
2850 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2851 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2852 * device/lib/pic16/libio/adc.ignore,
2853 * device/lib/pic16/libio/i2c.ignore,
2854 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2855 family, as gputils do not yet support the devices
2856 * device/lib/pic16/Makefile.subdir: ignore errors on install
2857 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2858 headers and libraries from gputils .inc files
2860 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2862 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2864 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2866 * doc/sdccman.lyx: add printf benchmarks
2868 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2870 * device/lib/printf_fast.c: fix %c, char promoted to int
2871 * device/lib/printf_tiny.c: fix %c, char promoted to int
2873 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2875 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2877 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2879 * support/regression/tests/swap.c: 64 bit hosts failed
2880 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2882 2007-01-25 Raphael Neider <rneider AT web.de>
2884 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2885 based on absolute register address, patch by Alex Blond
2887 2007-01-22 Raphael Neider <rneider AT web.de>
2889 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2890 emitted, do not emit them again...
2892 2007-01-22 Raphael Neider <rneider AT web.de>
2894 * src/regression/bank1.c, src/regression/compare6.c,
2895 src/regression/add.c: cosmetic changes
2896 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2897 * src/pic/gen.c: fixed global zero and one,
2898 (aopForSym): removed unued code,
2899 (aopGet): assert aop is defined, check and use `index' of
2900 pCodeImmd operands (fixes #1630908),
2901 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2902 (register_reassign): prevent accidental register unification,
2903 (ReuseReg): cosmetic changes (also above)
2904 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2905 pic14emitStaticSeg): do not emit initialized data,
2906 (printIval*): replaced with working versions,
2907 (pic14createInterruptVect,picglue): use idata for initialized data,
2908 now init data should work in all modules (not only main()),
2909 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2911 2007-01-21 Borut Razem <borut.razem AT siol.net>
2913 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2914 use -fPIC or -fpic if they are supported and not ignored
2915 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2916 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2918 2007-01-20 Borut Razem <borut.razem AT siol.net>
2920 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2921 implemented RFE #1470316: allow "$" in variable names
2923 2007-01-20 Raphael Neider <rneider AT web.de>
2925 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2927 2007-01-20 Raphael Neider <rneider AT web.de>
2929 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2930 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2931 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2932 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2933 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2934 * device/lib/pic/libdev/pic*.c,
2935 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2936 * device/lib/pic/libdev/Makefile.in: show progress
2938 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2940 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2941 * support/scripts/sdcc_cygwin_mingw32,
2942 * support/scripts/sdcc_mingw32,
2943 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2944 conformance with autoconf 2.6
2946 2007-01-19 Raphael Neider <rneider AT web.de>
2948 * src/pic/device.c (register_map): fixed list construction
2949 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2950 (genMod): removed case for genModbits,
2951 (genModbits): removed as now unused/unimplemented
2952 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2954 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2956 * support/regression/tests/swap.c: added in response to #1638622
2957 * doc/sdccman.lyx: synced version, minor changes
2959 2007-01-18 Borut Razem <borut.razem AT siol.net>
2961 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2962 thanks to Gunther Jehle
2963 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2964 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2965 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2966 use filename in lineno instead.
2967 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2968 print the file name in ast_print()
2970 2007-01-18 Borut Razem <borut.razem AT siol.net>
2972 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2974 * src/SDCC.lex: stringLiteral() returns const char pointer,
2975 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2976 fixed column counting
2977 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2978 accept const char pointer as parameter
2979 * src/SDCCdwarf2.c: corrected buffer size
2981 2007-01-17 Borut Razem <borut.razem AT siol.net>
2983 * support/Util/dbuf_string.c: fixed for amd64
2985 2007-01-15 Borut Razem <borut.razem AT siol.net>
2987 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2988 removed terminal symbol ELIPSIS, since it was never generated by the
2989 lexer and it was wrongly used in parameter_identifier_list rule
2991 2007-01-15 Raphael Neider <rneider AT web.de>
2993 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2994 code page and data banking description
2995 * src/pic/genarith.c,
2996 * src/pic/gen.h: removed bit arithmetic functions,
2997 updated exit(1) to exit(EXIT_FAILURE)
2998 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2999 * device/include/pic16/pic18f2455.h,
3000 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3001 TRISD and TRISE, fixed/added some bit names
3002 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3003 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3004 updated pic18f2455.{c,h} instead of duplicating them
3006 2007-01-14 Borut Razem <borut.razem AT siol.net>
3008 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3009 Cannot debug files that contain spaces in the path name
3010 by converting spaces in asm file name to underscores
3012 2007-01-13 Borut Razem <borut.razem AT siol.net>
3014 * doc/sdccman.lyx: fixed format errors
3016 2007-01-10 Borut Razem <borut.razem AT siol.net>
3018 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3019 codeseg/constseg #pragma fail
3020 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3021 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3022 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3023 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3025 2007-01-09 Borut Razem <borut.razem AT siol.net>
3027 * get rid of diagnistic.[ch], pretty-print.[ch],
3028 c-pretty-print.[ch], ... used just for error, warning, ...
3030 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3031 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3032 suppoprt/cpp2/pretty-print.[ch]:
3034 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3035 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3036 suppoprt/cpp2/sdcpp.dsp:
3039 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3041 * device/lib/printf_large.c (output_float): removed recursion,
3042 use smaller buffer on stack for mcs51,
3043 fixed bug printing 1.96
3044 * support/regression/tests/snprintf.c: added test
3046 2007-01-07 Borut Razem <borut.razem AT siol.net>
3048 * use dynamic memory buffers instead temporary files
3049 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3051 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3052 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3053 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3054 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3055 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3056 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3057 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3058 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3059 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3060 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3061 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3062 support/Util/dbuf.c, support/Util/dbuf.h:
3064 * .version, sdcc.spec: bumped version to 2.6.4
3066 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3068 * src/port.h: added TARGET_Z80_LIKE macro
3069 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3070 output PSEG location if --xram-loc or --xstack-loc was used
3071 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3073 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3075 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3076 * as/as_z80.dsp, as/z80/as_z80.dsp,
3077 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3078 * sdcc.dsw: moved project files into subdir
3079 * as/hc08/as_hc08.dsp,
3080 * as/hc08/Makefile.bcc,
3081 * as/hc08/Makefile.in,
3082 * as/mcs51/Makefile.bcc,
3083 * as/mcs51/Makefile.in,
3084 * as/z80/Makefile.bcc,
3085 * as/z80/Makefile.in,
3086 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3089 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3092 * as/mcs51/asmain.c,
3094 * as/z80/assym.c: removed include "strcmpi.h"
3095 * as/hc08/strcmpi.c,
3096 * as/hc08/strcmpi.h,
3097 * as/mcs51/strcmpi.c,
3098 * as/mcs51/strcmpi.h,
3099 * support/Util/strcmpi.c,
3100 * support/Util/strcmpi.h: removed files
3101 * as/strcmpi.c: added as_strncmpi()
3103 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3105 * sdcc.dsw: Added some dependencies on project config.dsp
3107 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3109 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3110 with [di]ram_start to fix a regresion
3112 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3114 * configure.in: added missing mcs51 in status output
3115 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3117 * debugger/mcs51/clean.mk (distclean): remove config.h
3118 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3119 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3120 options.h, s-options-h and options.c
3121 * support/cpp2/clean.mk: unused, removed
3122 * Makefile.common.in,
3125 * as/hc08/Makefile.in,
3127 * as/mcs51/Makefile.in,
3128 * as/mcs51/clean.mk,
3131 * as/z80/Makefile.in,
3133 * as/link/Makefile.in,
3134 * as/link/hc08/Makefile.in,
3135 * as/link/hc08/clean.mk,
3136 * as/link/mcs51/Makefile.in,
3137 * as/link/mcs51/clean.mk,
3138 * as/link/z80/Makefile.in,
3139 * as/link/z80/clean.mk,
3140 * as/link/z80/conf.mk,
3141 * debugger/mcs51/Makefile.in,
3142 * debugger/mcs51/clean.mk,
3143 * device/include/Makefile.in,
3144 * device/lib/Makefile.in,
3145 * device/lib/mcs51/Makefile.in,
3146 * device/lib/pic/Makefile.in,
3147 * device/lib/pic/Makefile.common.in,
3148 * device/lib/pic/Makefile.subdir,
3149 * device/lib/pic/Makefile.rules,
3150 * device/lib/pic16/libio/Makefile.in,
3151 * device/lib/pic16/Makefile.subdir,
3152 * device/lib/pic16/libdev/Makefile.in,
3153 * device/lib/pic16/Makefile.rules,
3154 * device/lib/pic16/Makefile.common.in,
3155 * sim/ucsim/avr.src/Makefile.in,
3156 * sim/ucsim/main_in.mk,
3157 * sim/ucsim/cmd.src/Makefile.in,
3158 * sim/ucsim/doc/Makefile.in,
3159 * sim/ucsim/gui.src/Makefile.in,
3160 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3161 * sim/ucsim/gui.src/serio.src/Makefile.in,
3162 * sim/ucsim/hc08.src/Makefile.in,
3163 * sim/ucsim/libltdl/Makefile.in,
3164 * sim/ucsim/s51.src/Makefile.in,
3165 * sim/ucsim/sim.src/Makefile.in,
3166 * sim/ucsim/sim.src/conf.mk,
3167 * sim/ucsim/xa.src/Makefile.in,
3168 * sim/ucsim/z80.src/Makefile.in,
3172 * support/cpp2/Makefile.in,
3173 * support/librarian/Makefile.in,
3174 * support/librarian/clean.mk,
3175 * support/makebin/Makefile.in,
3176 * support/makebin/clean.mk,
3177 * support/packihx/Makefile.in,
3178 * support/regression/Makefile.in,
3179 * support/regression/ports/ds390/spec.mk,
3180 * support/regression/ports/gbz80/spec.mk,
3181 * support/regression/ports/hc08/spec.mk,
3182 * support/regression/ports/mcs51/spec.mk,
3183 * support/regression/ports/mcs51-large/spec.mk,
3184 * support/regression/ports/mcs51-medium/spec.mk,
3185 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3186 * support/regression/ports/pic14/spec.mk,
3187 * support/regression/ports/pic16/spec.mk,
3188 * support/regression/ports/mcs51-stack-auto/spec.mk,
3189 * support/regression/ports/ucz80/spec.mk,
3190 * support/regression/ports/xa51/spec.mk,
3191 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3192 adding a slash after $(top_builddir) and/or adding @datarootdir@
3194 * debugger/mcs51/configure.in,
3195 * device/lib/pic/configure.in,
3196 * device/lib/pic16/configure.in,
3197 * sim/ucsim/configure.in,
3198 * support/cpp2/configure.in,
3199 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3201 * debugger/mcs51/configure,
3202 * device/lib/pic/configure,
3203 * device/lib/pic16/configure,
3204 * sim/ucsim/configure,
3205 * support/cpp2/configure,
3206 * support/packihx/configure: generated with autoconf 2.60
3208 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3210 * as/link/hc08/lkihx.c (newArea),
3211 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3213 2007-01-02 Borut Razem <borut.razem AT siol.net>
3215 * doc/sdccman.lyx: documented #pragma sdcc_hash
3216 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3218 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3220 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3222 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3223 empty 'while'-loop to work correctly, see regression test 'while.c'
3224 * support/regression/tests/while.c: added
3226 2007-01-01 Borut Razem <borut.razem AT siol.net>
3228 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3229 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3230 support/cpp2/libcpp/sdcpp.c:
3231 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3232 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3233 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3235 2006-12-31 Borut Razem <borut.razem AT siol.net>
3237 * SDCPP synchronized with GCC CPP release version 4.1.1,
3238 currently the latest release:
3239 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3240 support/cpp2/libcpp/include/cpp-id-data.h
3241 support/cpp2/libiberty/fopen_unlocked.c
3242 support/cpp2/libiberty/md5.c
3244 support/cpp2/opt-functions.awk
3245 support/cpp2/opt-gather.awk
3246 support/cpp2/optc-gen.awk
3247 support/cpp2/opth-gen.awk:
3249 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3250 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3251 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3252 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3253 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3254 support/cpp2/diagnostic.h, support/cpp2/except.h,
3255 support/cpp2/hwint.h, support/cpp2/input.h,
3256 support/cpp2/intl.h, support/cpp2/move-if-change,
3257 support/cpp2/opts.c, support/cpp2/opts.h,
3258 support/cpp2/output.h, support/cpp2/prefix.c,
3259 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3260 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3261 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3262 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3263 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3264 support/cpp2/version.c:
3266 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3267 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3268 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3269 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3270 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3271 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3272 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3273 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3274 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3275 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3276 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3278 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3279 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3280 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3281 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3282 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3283 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3284 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3285 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3286 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3287 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3288 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3289 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3290 support/cpp2/system.h:
3293 2006-12-31 Borut Razem <borut.razem AT siol.net>
3295 * configure.in, configure: fixed bug #1538756: configure dies if bison
3296 and flex are not installed, 2nd try
3298 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3300 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3301 400.x for better code in RFE 899102
3303 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3305 * src/SDCCpeeph.c (deadMove),
3307 * src/mcs51/peep.h: renamed 'op' by 'reg'
3308 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3309 (scan4op): small change for removeDeadMove(), added support for
3310 'callee saves' and/or PACLL function calls,
3311 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3312 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3313 left in new dispatcher mcs51DeadMove()
3314 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3316 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3318 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3320 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3321 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3323 2006-12-30 Borut Razem <borut.razem AT siol.net>
3325 * support/cpp2/spacs.h: deleted from svn
3326 * configure.in, configure: fixed bug #1538756: configure dies if bison
3327 and flex are not installed
3329 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3331 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3332 with this z80 passes printf float test when enabled
3333 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3335 2006-12-28 Borut Razem <borut.razem AT siol.net>
3337 * support/cpp2/config.in, support/cpp2/configure.in,
3338 support/cpp2/configure, support/cpp2/Makefile.in:
3339 fix for the solaris build
3341 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3343 * src/SDCC.y (type_specifier2, pointer),
3345 * src/SDCCsymt.c (mergeSpec, checkSClass),
3346 * support/Util/SDCCerr.c,
3347 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3348 * support/valdiag/valdiag.py: Allow test cases to specify
3349 required language standard
3350 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3351 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3353 2006-12-27 Borut Razem <borut.razem AT siol.net>
3355 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3356 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3358 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3360 * support/cpp2/libiberty/Makefile.bcc: updated
3361 * src/pic16/main.c: fixed #pragma udata handling
3362 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3364 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3366 * src/SDCCpeeph.c: made labelHashEntry global,
3367 made pcDistance, FBYNAME static,
3368 (pcDistance): made static, use isComment and isLabel,
3370 (getLabelRef): added, extracted from labelRefCount(),
3371 (labelRefCount): use new getLabelRef(),
3372 (callFuncByName): made static, added deadMove,
3373 use isComment and isLabel,
3374 (newPeepRule): made static, set isLabel,
3375 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3376 labels from peephole rules,
3377 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3378 when isComment or isLabel is set
3379 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3380 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3382 * src/mcs51/peep.h: added
3383 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3384 * src/port.h: added peep->deadMove to port structure
3385 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3386 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3387 deadMove, finally removed no. 1 and 2
3394 * src/hc08/gen.c: mark lines with isComment or isLabel
3395 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3397 * sdcc.spec: bumped version to 2.6.3
3399 2006-12-26 Borut Razem <borut.razem AT siol.net>
3401 * support/cpp2/Makefile.in: added dependency on options.h
3402 * configure: regenerated
3403 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3404 * support/cpp2/Makefile.in: added vasprintf.c
3406 2006-12-25 Borut Razem <borut.razem AT siol.net>
3408 * SDCPP synchronized with GCC CPP release version 3.4.6,
3409 the latest release before 4.x:
3410 * support/cpp2/Makefile.in, support/cpp2/config.h,
3411 support/cpp2/configure, support/cpp2/configure.in,
3412 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3413 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3414 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3415 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3416 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3417 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3418 support/cpp2/cpptrad.c, support/cpp2/except.h,
3419 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3420 support/cpp2/hwint.h, support/cpp2/intl.h,
3421 support/cpp2/line-map.c, support/cpp2/line-map.h,
3422 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3423 support/cpp2/output.h, support/cpp2/prefix.c,
3424 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3425 support/cpp2/system.h, support/cpp2/version.c:
3427 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3428 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3429 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3430 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3431 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3432 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3433 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3434 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3435 support/cpp2/move-if-change, support/cpp2/opts.c,
3436 support/cpp2/opts.h, support/cpp2/opts.sh,
3437 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3438 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3439 support/cpp2/win32, support/cpp2/win32/dirent.c,
3440 support/cpp2/win32/dirent.h:
3442 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3443 * support/cpp2/sdcpp.h: renamed from sdcc.h
3444 * sdcppinit.c: deleted
3446 2006-12-23 Borut Razem <borut.razem AT siol.net>
3448 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3449 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3450 preproc.c: an other try to fix bug #982435: introduced
3451 -pedantic-parse-number command line option and pedantic_parse_number
3454 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3456 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3458 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3459 corrected overlayed areax addresses, warn about memory overlaps
3460 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3469 * src/port.h: added xabs_name and iabs_name
3470 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3471 (glue, emitMaps): create and emit maps d_abs and i_abs
3472 * src/SDCCglue.h: cosmetic changes
3473 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3475 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3476 (allocDefault): put absolute, initialized globals in them
3477 * support/regression/tests/absolute.c: added absolute bdata test
3478 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3480 2006-12-20 Borut Razem <borut.razem AT siol.net>
3482 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3483 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3484 added regression test for bug #982435
3486 2006-12-18 Borut Razem <borut.razem AT siol.net>
3488 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3489 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3490 small cosmetic changes
3491 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3492 * support/regression/tests/bug-1351710.c: added regression test
3494 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3496 * doc/sdccman.lyx: added the long missed iCode table
3497 "<where is figure II?>", added links to wiki
3499 2006-12-17 Borut Razem <borut.razem AT siol.net>
3501 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3502 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3503 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3504 unified table driven pragma handling, pragma argument type checking
3505 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3506 current one - version 1.1.3
3507 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3509 2006-12-13 Raphael Neider <rneider AT web.de>
3511 * src/pic/device.h: removed AssignedMemory structure and macros
3512 * src/pic/device.c: removed global finalMapping (linker assigns
3514 (register_map): add SFRs to remembered memRanges
3515 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3516 assignFixedRegisters,assignRelocatableRegisters): removed,
3517 (setMaxRAM,validAddress): adapted accordingly,
3518 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3519 reasonably sized sharebanks,
3520 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3521 (allDefsOutOfRange): removed unused code,
3522 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3524 * src/pic/pcode.c (register_reassign): removed recursion warning,
3525 fired far too often,
3526 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3527 to use existing pic14_stringInSet() to avoid duplicate symbols,
3528 tidied up the code a bit,
3529 (pic14printLocals): added in symmetry to printExterns, replaces
3530 writeUsedRegs more or less,
3531 (picglue): call new pic14_printLocals(),
3532 * device/include/pic/pic*.h: removed #pragma memmap directives,
3533 information gathered from include/pic/pic14devices.txt
3534 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3536 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3538 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3540 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3542 * device/include/mcs51/cc2430.h: fixed missing ';'
3544 2006-12-10 Raphael Neider <rneider AT web.de>
3546 * device/lib/pic16/libc/stdio/vfprintf.c,
3547 * device/lib/pic16/libc/stdio/printf_small.c,
3548 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3549 char arguments, as char varargs are cast to int by the caller,
3550 hopefully fixes #1604915 (other device libraries are still affected)
3552 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3554 * src/mcs51/ralloc.c (packRegsForAssign),
3555 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3557 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3559 * device/include/malloc.h: removed init_dynamic_memory
3560 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3561 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3562 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3563 * device/lib/libsdcc.lib,
3564 * device/lib/Makefile.in,
3565 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3566 * doc/sdccman.lyx: documented use of new _heap.c
3567 * support/regression/tests/malloc.c: removed init_dynamic_memory
3568 * src/cdbFile.c(spacesToUnderscores): new function,
3569 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3571 * device/include/tinibios.h: removed defines for putchar and getchar
3572 * device/lib/ds390/Makefile.in: added putchar.c
3573 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3575 2006-12-09 Borut Razem <borut.razem AT siol.net>
3577 * support/cpp2/sdcc.h: prevent multiple inclusion
3578 * support/cpp2/options.h: deleted
3580 2006-12-08 Borut Razem <borut.razem AT siol.net>
3582 * support/cpp2/sdcc.h: removed x*alloc() macros
3583 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3584 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3585 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3586 * support/cpp2/system.h: moved #include "sdcc.h"
3587 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3588 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3590 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3591 -funsigned-char options
3592 * support/cpp2/sdcppmain.c: fixed bug 1611411
3594 2006-12-07 Borut Razem <borut.razem AT siol.net>
3596 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3599 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3601 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3602 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3604 * .version: bumped to 2.6.2 because a) it's been a while
3605 b) the linker sources have moved c) the preprocessor is upgraded
3607 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3609 * support/regression/tests/snprintf.c: some checks
3610 * lib/src/printf_large.c: %bc: read char instead of int from stack
3612 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3614 * device/include/mcs51/cc2430.h: inserted _XPAGE
3616 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3618 * device/include/mcs51/cc2430.h: added
3620 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3622 * device/include/asm/default/features.h,
3623 * device/include/asm/ds390/features.h,
3624 * device/include/mcs51/at89s53.h,
3625 * device/include/ser.h,
3626 * device/include/ser_ir.h,
3627 * device/include/serial.h: changed keywords to double underscore variants,
3628 fixes bug 1590261 some more, thanks Steven Borley
3630 2006-12-01 Raphael Neider <rneider AT web.de>
3632 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3633 but emit warning (recursion is not supported for pic14)
3635 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3637 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3638 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3640 2006-11-30 Raphael Neider <rneider AT web.de>
3642 * src/pic/device.c (dump_sfr): always emit symbols
3643 * src/pic/glue.c (pic14printPublics): fixed typo
3645 2006-11-30 Raphael Neider <rneider AT web.de>
3647 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3648 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3649 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3650 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3651 a sharebank, use a non-shared bank for the stack if none available
3652 * src/pic/device.h (struct memRange): added linked list next field,
3653 added prototypes for above functions
3654 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3655 (typeRegWithIdx): accept fixed and unfixed stack registers
3656 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3657 the stack, handle shared and banked stack (except for WSAVE),
3658 (insertBankSel): removed useless optimization (will never fire),
3659 (FixRegisterBanking): added optimization for devices with only one
3660 possibly aliased bank of memory, like 16f84
3661 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3662 devices have no SHAREBANK in the linker script
3663 * device/include/pic/pic14devices.txt: documented memmap
3664 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3666 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3668 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3669 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3670 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3671 genhc08Code): switched most of the D (debug) macros to DD (detailed
3672 debug) macros to better control clutter in the generated .asm file.
3673 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3674 genRightShift): fixed bug with non-constant bit shift stored to
3675 a volatile result (SF Open Discussion forum thread #1616749).
3676 Single byte case is not yet optimized.
3678 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3680 * device/include/asm/mcs51/features.h,
3681 * device/include/malloc.h,
3682 * device/include/stdio.h: changed keywords to double underscore variants,
3685 2006-11-27 Borut Razem <borut.razem AT siol.net>
3687 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3688 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3689 support/cpp2/output.h, support/cpp2/cppinit.c,
3690 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3691 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3692 support/cpp2/cppdefault.c, support/cpp2/system.h,
3693 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3694 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3695 support/cpp2/prefix.c, support/cpp2/except.h,
3696 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3697 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3698 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3699 support/cpp2/version.c, support/cpp2/cppmain.c,
3700 support/cpp2/version.h, support/cpp2/hashtable.c,
3701 support/cpp2/cpperror.c:
3702 synchronized with GCC CPP release version 3.3.6,
3703 the latest where cppmain.c still exists.
3704 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3705 support/cpp2/sdcppinit.c: added
3707 2006-11-27 Borut Razem <borut.razem AT siol.net>
3709 * support/cpp2/cpplex.c:
3710 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3712 * support/cpp2/cpplib.c: removed definitions of unused variables
3714 2006-11-26 Borut Razem <borut.razem AT siol.net>
3716 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3717 since they are redefined by macros in support/cpp2/sdcc.h
3718 * support/cpp2/sdcc.h: x*alloc macro redefinition
3720 2006-11-25 Borut Razem <borut.razem AT siol.net>
3722 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3723 support/cpp2/configure, support/cpp2/Makefile.in,
3724 support/cpp2/cppfiles.c, support/cpp2/output.h,
3725 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3726 support/cpp2/config.h, support/cpp2/cpplib.h,
3727 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3728 support/cpp2/cppdefault.c, support/cpp2/config.in,
3729 support/cpp2/system.h, support/cpp2/cpplex.c,
3730 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3731 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3732 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3733 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3734 support/cpp2/configure.in, support/cpp2/intl.h,
3735 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3736 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3737 support/cpp2/version.c, support/cpp2/cppmain.c,
3738 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3739 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3740 support/cpp2/cpperror.c,
3741 support/cpp2/libiberty/safe-ctype.c,
3742 support/cpp2/libiberty/safe-ctype.h,
3743 support/cpp2/libiberty/splay-tree.c,
3744 support/cpp2/libiberty/obstack.c,
3745 support/cpp2/libiberty/lbasename.c,
3746 support/cpp2/libiberty/splay-tree.h,
3747 support/cpp2/libiberty/obstack.h:
3748 synchronized with GCC CPP release version 3.2.3,
3749 the latest before integration of cpp into gcc
3750 * support/cpp2/except.h, support/cpp2/line-map.c,
3751 support/cpp2/line-map.h,
3752 support/cpp2/libiberty/hex.c,
3753 support/cpp2/libiberty/concat.c,
3754 support/cpp2/libiberty/filenames.h: added
3755 * support/cpp2/intl.c: deleted
3757 2006-11-24 Borut Razem <borut.razem AT siol.net>
3759 * src/SDCC.y: enabled compilation of empty source file
3760 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3761 "ISO C forbids an empty source file"
3762 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3763 if all the code is ifdefed out.
3765 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3767 * src/hc08/gen.c (genPcall): fix for bug #1601032
3769 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3771 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3772 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3773 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3774 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3775 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3776 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3777 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3778 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3779 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3780 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3781 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3782 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3783 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3784 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3785 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3786 Renamed to all upper case as per the standard set by SiLabs
3788 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * device/include/mcs51/C8051F520.h: new, added
3791 * device/include/mcs51/compiler.h: added link about predefined macros
3793 2006-11-23 Raphael Neider <rneider AT web.de>
3795 * src/regression/Makefile: add -L path to fresh library
3796 * src/regression/simulate: emphasize FAILED output
3797 * src/regression/create_stc: output _failures from gpsim
3798 * src/regression/compare4.c,
3799 * src/regression/rotate6.c: fixed char literals,
3800 all compile, all run =8-D
3802 * src/pic/pcode.h: added isPCASMDIR macro
3803 * src/pic/gen.c (genAnd): fixed bit offset
3804 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3805 packBits): unified register numbering schemes,
3806 (newReg): do not insert stack registers into hash table,
3807 (initStack): unpinned pseudo stack, simplified,
3808 (typeRegWithIdx): fixed retrieval of stack registers,
3809 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3810 (pCodeReplace): removed invalid assertion,
3811 (insertPCodeInstruction): fixed newly added labels,
3812 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3813 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3814 DumpFlow): removed unsed (broken?) code,
3815 (insertBankSel): prevent STATUS from being BANKSELed,
3816 (FixRegisterBanking): rewritten from scratch, implemented generic
3817 optimizations (suppress BANKSELs to same register and to registers
3818 present in all banks),
3819 (AnalyzeBanking): update flow after BANKSELection
3821 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3822 sharebank, let linker place it, mark STKxx symbols as emitted
3824 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3826 * src/regression/arrays.c,
3827 * src/regression/bank1.c,
3828 * src/regression/bool2.c,
3829 * src/regression/compare7.c,
3830 * src/regression/compare8.c,
3831 * src/regression/compare9.c,
3832 * src/regression/compare10.c,
3833 * src/regression/configword.c,
3834 * src/regression/for.c,
3835 * src/regression/mult1.c,
3836 * src/regression/pointer1.c,
3837 * src/regression/rotate6.c,
3838 * src/regression/string1.c,
3839 * src/regression/struct1.c,
3840 * src/regression/Makefile: make PIC14 regression tests run again
3841 (3 fail, 6 won't compile)
3843 2006-11-21 Raphael Neider <rneider AT web.de>
3845 * device/include/pic16/pic18f4550.h,
3846 * device/include/pic16/pic18f4455.h,
3847 * device/lib/pic16/libdev/pic18f4550.c,
3848 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3849 * configure.in: removed superfluous closing bracket
3851 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3853 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3856 2006-11-21 Raphael Neider <rneider AT web.de>
3858 * src/pic/device.{c,h}: added pic14_getPIC()
3859 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3860 (genAnd): added PIC code for one case, fixes #1597044
3861 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3862 SFRs that are present in all banks (e.g., STATUS)
3864 2006-11-20 Raphael Neider <rneider AT web.de>
3866 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3867 INCFSZ/INCFSZW and declared them as changing Z bit,
3868 (insertPCodeInstruction): correctly invert the above instructions,
3870 (DoBankSelect): don't panic on po_immediates
3872 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3875 * as/link/mcs51/lkihx.c (newArea),
3876 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3877 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3879 2006-11-11 Raphael Neider <rneider AT web.de>
3881 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3882 bitfield symbols, fixes #1579535 (once more...).
3884 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3886 * support/regression/generate-cases.py,
3887 * support/regression/fwk/include/testfwk.h,
3888 * support/regression/fwk/lib/testfwk.c: used code pointers,
3889 (about 50kByte less code generated for mcs51)
3891 2006-11-06 Borut Razem <borut.razem AT siol.net>
3893 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3894 debugger/mcs51/configure: fixed failed check because the function
3895 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3896 who submitted the patch for gpsim.
3897 * debugger/mcs51/configure.in: removed the result message
3898 * debugger/mcs51/Makefile.in: fixed the config.status warning
3899 "... seems to ignore the --datarootdir setting"
3901 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3903 * device/include/mcs51/c8051f020.h,
3904 * device/include/mcs51/c8051f040.h,
3905 * device/include/mcs51/c8051f060.h,
3906 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3907 * src/z80/gen.c (gencjneshort),
3908 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3910 2006-10-31 Borut Razem <borut.razem AT siol.net>
3912 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3913 debugger/mcs51/configure: get readline version
3915 2006-10-30 Borut Razem <borut.razem AT siol.net>
3917 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3918 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3919 debugger/mcs51/configure: locate readline even when cross compiling
3920 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3922 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3924 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3927 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3929 * device/include/malloc.h,
3930 * device/lib/calloc.c,
3931 * device/lib/free.c,
3932 * device/lib/malloc.c,
3933 * device/lib/realloc.c: moved definition of struct into sources
3934 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3936 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3938 * as/asx8051.dsp: corrected output directories
3939 * as/link/hc08: new directory for hc08 linker
3940 * as/hc08/aslink.h, as/link/aslink.h,
3941 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3942 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3943 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3944 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3945 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3946 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3947 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3948 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3949 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3950 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3951 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3952 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3953 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3954 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3955 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3956 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3957 * as/link/hc08/conf.mk,
3961 * sdcc.dsw: moved hc08 linker to as/link/hc08
3962 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3963 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3964 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3965 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3966 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3967 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3968 * as/link/mcs51/aslink.dsp,
3969 * as/link/mcs51/Makefile.in: factored out the common files
3970 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3971 * as/clean.mk: extra cleaning common files
3972 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3973 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3974 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3976 2006-10-29 Raphael Neider <rneider AT web.de>
3978 * src/pic/ralloc.c (newReg): create aliases for registers with
3979 multiple names to fix #1579535 and #1584001,
3980 (regWithIdx,dirregWithName): resolve aliases on lookup
3981 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3983 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3984 to prevent build errors on small devices
3986 2006-10-28 Raphael Neider <rneider AT web.de>
3988 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3989 assumption within interrupt handlers, fixes #1584940
3990 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3991 "emitted" to avoid emitting them again in udata
3993 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3995 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3998 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4000 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4001 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4002 on/off CR to CRLF conversion.
4004 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4006 * doc/sdccman.lyx: updated IRQ section
4008 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4010 * device/lib/serial_io.c: removed
4011 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4012 replacements for serial_io.c
4014 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4016 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4018 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4020 * device/lib/serial_io.c: Default putchar() and getchar() for
4021 mcs51 uses serial port.
4023 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4025 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4027 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4029 * support/regression/ports/mcs51/support.c: smaller
4030 _sdcc_external_startup()
4031 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4033 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4035 * device/lib/gbz80/crt0.s,
4036 * device/lib/gbz80/crt0_rle.s,
4037 * device/lib/gbz80/div.s,
4038 * device/lib/gbz80/fstubs.s,
4039 * device/lib/gbz80/heap.s,
4040 * device/lib/gbz80/mul.s,
4041 * device/lib/gbz80/putchar.s,
4042 * device/lib/gbz80/stubs.s,
4043 * device/lib/z80/crt0.s,
4044 * device/lib/z80/crt0_rle.s,
4045 * device/lib/z80/div.s,
4046 * device/lib/z80/fstubs.s,
4047 * device/lib/z80/heap.s,
4048 * device/lib/z80/mul.s,
4049 * device/lib/z80/putchar.s,
4050 * device/lib/z80/stubs.s: reverted, I was mistaken
4052 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4054 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4055 * support/regression/ports/mcs51/support.c: removed race
4056 condition on TI in _putchar allowing to use serial port mode 0
4058 2006-10-20 Borut Razem <borut.razem AT siol.net>
4060 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4062 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * device/lib/gbz80/crt0.s,
4065 * device/lib/gbz80/crt0_rle.s,
4066 * device/lib/gbz80/div.s,
4067 * device/lib/gbz80/fstubs.s,
4068 * device/lib/gbz80/heap.s,
4069 * device/lib/gbz80/mul.s,
4070 * device/lib/gbz80/putchar.s,
4071 * device/lib/gbz80/stubs.s,
4072 * device/lib/z80/crt0.s,
4073 * device/lib/z80/crt0_rle.s,
4074 * device/lib/z80/div.s,
4075 * device/lib/z80/fstubs.s,
4076 * device/lib/z80/heap.s,
4077 * device/lib/z80/mul.s,
4078 * device/lib/z80/putchar.s,
4079 * device/lib/z80/stubs.s: removed all leading underscores from area names
4081 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4083 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4084 regression tests are not waiting in the simulator for simulated
4085 transmission of debug output
4087 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4089 * device/lib/printf_large.c: slightly smaller
4090 * doc/sdccman.lyx: do not use spaces within html links
4092 2006-10-16 Borut Razem <borut.razem AT siol.net>
4094 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4095 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4096 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4097 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4098 debugger/mcs51/configure:
4099 [ 1185668 ] add gnu readline support to sdcdb - enabled
4101 2006-10-16 Raphael Neider <rneider AT web.de>
4103 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4104 fixes #1577882, removes close to all banking optimizations
4106 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4108 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4109 variables in code memory
4110 * support/regression/tests/absolute.c: added test for this
4112 2006-10-15 Raphael Neider <rneider AT web.de>
4114 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4116 (BankSelect): emit BANKSEL before touching linker-placed regs,
4119 2006-10-10 Raphael Neider <rneider AT web.de>
4121 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4122 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4123 * src/pic/main.c (_pic14_parseOptions),
4124 * src/pic/main.h: mostly reverted to previous state, now use results
4125 from SDCCmain.c's argument parsing
4127 2006-10-10 Borut Razem <borut.razem AT siol.net>
4129 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4130 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4131 [ 1185668 ] add gnu readline support to sdcdb -
4132 prepared for READLINE, not enabled yet,
4133 thanks to <tal.bav AT gmail.com>
4135 2006-10-10 Raphael Neider <rneider AT web.de>
4137 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4138 * src/pic16/devices.inc,
4139 * device/include/pic16 (pic18f[24]620.h),
4140 * device/include/pic18fregs.h,
4141 * device/lib/pic16/pics.all,
4142 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4143 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4144 Gary Plumbridge and Anton Strobl
4146 2006-10-10 Raphael Neider <rneider AT web.de>
4148 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4149 --stack-siz=NUM options to configure the argument passing stack
4150 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4151 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4152 (pic14_getSharebankSize): obey --stack-siz=NUM,
4153 (pic14_getSharebankAddress): obey --stack-loc=NUM
4155 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4157 * doc/sdccman.lyx: added to the manual
4158 * doc/figures/ddd_example.png: added (neither pdflatex nor
4159 most browsers seem to like the .eps file)
4161 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4163 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4164 to /tmp and /var/tmp acc. LSB
4165 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4167 * support/regression/tests/onebyte.c: added test
4169 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4171 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4173 2006-10-05 Borut Razem <borut.razem AT siol.net>
4175 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4177 - sdcc.dsw: changed property eol-style to CRLF
4178 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4180 2006-10-04 Raphael Neider <rneider AT web.de>
4182 * device/include/pic/{pic16f84.h,pic16f84a.h},
4183 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4184 from patch #1522504, thanks to Robas Teodor
4186 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4188 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4191 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4193 * src/pic16/glue.c (pic16emitMaps),
4194 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4195 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4196 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4197 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4199 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4200 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4202 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4204 * support/librarian/sdcclib.c: Added option -l.
4205 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4207 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4208 using Windows command prompt.
4210 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4212 * device/lib/libsdcc.lib: added module rand
4213 * src/ds390/ralloc.c (rematStr),
4214 * src/hc08/ralloc.c (rematStr),
4215 * src/mcs51/ralloc.c (rematStr),
4216 * src/z80/ralloc.c (rematStr): made output more consistent
4217 * src/mcs51/gen.c: cosmetic changes
4219 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4221 * src/port.h: added mem.cabs_name to PORT
4228 * src/z80/main.c: added cabs_name initializers
4229 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4231 (emitMaps): emit absolutes in code memory into cabs_name
4233 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4234 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4235 * support/regression/fwk/include/testfwk.h: added define for at
4236 * support/regression/tests/absolute.c: added, new
4238 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4240 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4241 optimizations, see also patch 887161 by Stas Sergeev
4242 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4243 to be necessary anymore,
4244 (102, 103, 104, 127): renamed all occurances of bp to _bp
4246 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4248 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4249 thanks Weston T. Schmidt for patch 1555221
4250 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4251 * src/SDCCicode.c(geniCodeMultiply): small optimization
4253 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4255 * device/include/stdlib.h: added rand prototypes
4256 * device/lib/rand.c: new, added
4257 * device/lib/Makefile.in: added rand.c
4258 * src/z80/peeph.def,
4259 * src/z80/peeph-gbz80.def,
4260 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4262 2006-09-20 Raphael Neider <rneider AT web.de>
4264 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4266 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4268 * as/link/aslink.h: cosmetic changes
4269 * as/link/mcs51/Makefile.in,
4270 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4272 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4275 * as/link/mcs51/aslink.h,
4276 * as/link/z80/aslink.h: merged and moved to as/link/
4277 * as/link/lkstore.c,
4278 * as/link/mcs51/lkstore.c: moved to as/link/
4279 * as/link/clean.mk: remove *.o
4280 * as/link/mcs51/alloc.h: deleted
4281 * as/link/mcs51/lkarea.c: added lnksect prototype
4282 * as/link/mcs51/lkdata.c,
4283 * as/link/mcs51/lklex.c,
4284 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4285 * as/link/mcs51/lkmem.c,
4286 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4287 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4288 * as/link/mcs51/aslink.dsp,
4289 * as/link/mcs51/Makefile.aslink,
4290 * as/link/mcs51/Makefile.bcc,
4291 * as/link/mcs51/Makefile.in: updated for moved files
4292 * as/link/z80/lkarea.c,
4293 * as/link/z80/lkhead.c,
4294 * as/link/z80/lklex.c,
4295 * as/link/z80/lklibr.c,
4296 * as/link/z80/lklist.c,
4297 * as/link/z80/lkmain.c,
4298 * as/link/z80/lkrloc.c,
4299 * as/link/z80/lksym.c: synced with mcs51
4300 * as/link/z80/lkdata.c,
4301 * as/link/z80/lkeval.c,
4302 * as/link/z80/lkihx.c,
4303 * as/link/z80/lks19.c: cosmetic changes
4304 * as/link/z80/Makefile.in,
4305 * as/link/z80/linkgbz80.dsp,
4306 * as/link/z80/linkz80.dsp: updated for moved files
4308 2006-09-16 Borut Razem <borut.razem AT siol.net>
4310 * debugger/mcs51/sdcdb.c: partially fixed
4311 [ 1203664 ] sdcdb fails to open files w. two "." periods
4312 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4313 debugger/mcs51/symtab.h: fixed indenting
4314 * configure.in, configure: up to date with latest Maarten's changes
4316 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4319 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4320 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4321 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4322 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4323 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4324 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4325 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4326 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4327 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4328 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4329 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4330 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4331 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4332 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4333 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4334 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4335 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4336 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4337 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4338 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4339 as/link/mcs51/alloc.h,
4340 as/link/mcs51/clean.mk,
4341 as/link/mcs51/conf.mk,
4342 as/link/mcs51/Makefile.bcc,
4343 as/link/mcs51/Makefile.in,
4344 as/link/mcs51/readme.390,
4345 as/link/mcs51/strcmpi.c,
4346 as/link/mcs51/strcmpi.h,
4348 as/mcs51/Makefile.bcc,
4349 as/mcs51/Makefile.in,
4352 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4354 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4357 * as/link/Makefile.in,
4358 * as/link/z80/linkgbz80.dsp,
4359 * as/link/z80/linkz80.dsp,
4366 * link/z80/aslink.h,
4367 * link/z80/clean.mk,
4369 * link/z80/linkgbz80.dsp,
4370 * link/z80/linkz80.dsp,
4371 * link/z80/lkarea.c,
4372 * link/z80/lkdata.c,
4373 * link/z80/lkeval.c,
4376 * link/z80/lkhead.c,
4379 * link/z80/lklibr.c,
4380 * link/z80/lklist.c,
4381 * link/z80/lkmain.c,
4382 * link/z80/lkrloc.c,
4385 * link/z80/Makefile.in,
4387 * sdcc.dsw: moved link/ to as/link/
4389 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * as/mcs51/i51mch.c (machine): fixed warning
4393 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4397 2006-09-09 Borut Razem <borut.razem AT siol.net>
4399 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4400 sdcdb WIN32 native port
4401 * src/clean.mk: fixed
4403 2006-09-08 Borut Razem <borut.razem AT siol.net>
4405 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4407 2006-09-08 Raphael Neider <rneider AT web.de>
4409 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4410 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4411 to gplink to disable processor mismatch warning and to allow
4412 the use of devices with only aliased (shared) memory banks,
4413 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4415 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4417 * doc/sdccman.lyx: Some re-formating plus example on using
4418 #pragma preproc_asm +/-
4420 2006-09-07 Borut Razem <borut.razem AT siol.net>
4422 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4425 2006-09-06 Borut Razem <borut.razem AT siol.net>
4427 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4428 line at sdcc.nsi:153
4429 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4431 2006-09-05 Borut Razem <borut.razem AT siol.net>
4433 * configure.in, configure: support for winsock2
4434 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4435 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4436 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4437 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4438 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4440 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4442 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4444 * support/regression/tests/bug1551947.c: new, added
4445 * src/SDCCsymt.h: strings are char* not byte*
4447 2006-09-05 Raphael Neider <rneider AT web.de>
4449 * device/lib/pic16/libdev/pic18f4550.c,
4450 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4451 declarations/definitions from patch #1520949
4453 2006-09-05 Raphael Neider <rneider AT web.de>
4455 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4456 byte-aligned bitfields, fixes #1539278
4458 2006-09-05 Raphael Neider <rneider AT web.de>
4460 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4463 2006-09-04 Borut Razem <borut.razem AT siol.net>
4465 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4466 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4467 -mno-cygwin is a part of the compiler name
4468 * support/scripts/sdcc_mingw32: don't disable ucsim
4470 2006-09-03 Borut Razem <borut.razem AT siol.net>
4472 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4473 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4475 2006-09-03 Raphael Neider <rneider AT web.de>
4478 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4479 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4482 2006-09-01 Borut Razem <borut.razem AT siol.net>
4484 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4485 to make ppc-osx happy
4487 2006-08-31 Borut Razem <borut.razem AT siol.net>
4489 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4490 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4491 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4492 * support/regression/ports/ds390/spec.mk,
4493 support/regression/ports/mcs51/spec.mk,
4494 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4495 To run regression tests in mingw environment:
4496 make DEV_NULL=NUL CC=gcc
4498 2006-08-30 Borut Razem <borut.razem AT siol.net>
4500 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4501 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4502 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4503 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4504 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4505 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4506 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4507 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4508 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4509 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4510 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4511 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4512 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4513 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4514 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4515 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4516 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4517 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4518 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4519 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4520 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4521 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4522 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4523 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4524 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4525 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4526 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4527 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4528 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4529 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4530 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4531 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4532 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4533 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4534 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4535 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4536 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4537 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4538 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4539 ucsim WIN32 native port
4541 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4543 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4545 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4547 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4548 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4550 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4552 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4553 * support/regression/tests/bug1546986.c: new, added
4554 * as/mcs51/.cvsignore,
4555 * debugger/mcs51/.cvsignore,
4556 * src/.cvsignore: deleted
4558 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4560 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4563 2006-08-20 Borut Razem <borut.razem AT siol.net>
4565 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4566 removed cl_listen_console::match(), cl_console::match(),
4567 restructured cl_commander::proc_input()
4569 2006-08-16 Borut Razem <borut.razem AT siol.net>
4571 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4572 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4573 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4575 2006-08-14 Borut Razem <borut.razem AT siol.net>
4577 * support/regression/Makefile.in,
4578 support/regression/ports/pic14/gpsim.cmd,
4579 support/regression/ports/pic14/spec.mk,
4580 support/regression/ports/pic14/support.c:
4581 added pic14 regression test
4583 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4585 * as/doc/asxhtm.html: documented changed ABS behaviour
4586 * as/doc/README: fixed some typos
4588 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4590 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4593 2006-08-12 Borut Razem <borut.razem AT siol.net>
4595 * support/regression/fwk/include/testfwk.h,
4596 support/regression/fwk/lib/testfwk.c,
4597 support/regression/generate-cases.py,
4598 support/regression/Makefile.in:
4599 regression test framework does not depend on function pointers and
4602 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4604 * device/include/stddef.h: c temporary hack to fix bug 1518273
4606 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4608 * device/include/mcs51/cc2510fx.h: added
4609 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4612 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4614 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4615 * as/z80/Makefile.in: added strcmpi.c
4616 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4617 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4619 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * device/lib/gbz80/asm_strings.s,
4622 * device/lib/gbz80/crt0_rle.s,
4623 * device/lib/gbz80/div.s,
4624 * device/lib/gbz80/mul.s,
4625 * device/lib/gbz80/shift.s,
4626 * device/lib/z80/asm_strings.s,
4627 * device/lib/z80/crt0_rle.s,
4628 * device/lib/z80/div.s,
4629 * device/lib/z80/mul.s,
4630 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4631 flags which are all upper case
4633 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4635 * as/z80/asm.h: made CASE_SENSITIVE 1
4636 * link/z80/aslink.h: made CASE_SENSITIVE 1
4637 * src/z80/gen.c (throughout): made all conditionals upper case
4638 * support/regression/tests/bug1503067.c: new
4640 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4642 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4643 (shiftIntoPair): added case 2 for PAIR_IY,
4644 (setupToPreserveCarry): replaced parameters with iCode and check if
4645 PAIR_DE is in use to fix bug 1399290,
4646 (genPlus, genMinus): updated call to setupToPreserveCarry
4647 * support/regression/tests/bug1399290.c: new
4649 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4652 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4653 * src/ds390/gen.c (shiftRLong),
4654 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4655 * src/mcs51/gen.c (sameReg): changed to sameByte,
4656 (xch_a_aopGet): new,
4657 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4658 shiftRLong): fixed bug 1533966
4659 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4660 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4661 * support/regression/Makefile.in: disabled z80, enabled ucz80
4662 * support/regression/tests/float_trans.c: enabled test for z80 and host
4663 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4665 2006-08-01 Borut Razem <borut.razem AT siol.net>
4667 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4668 comparison is always false due to limited range of data type
4669 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4671 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4674 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4675 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4676 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4678 2006-07-31 Borut Razem <borut.razem AT siol.net>
4680 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4681 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4682 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4683 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4684 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4685 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4686 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4687 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4688 enable ucsim mingw compilation. Serial port is disabled,
4689 since it uses termios.h API, which is not available on native
4692 2006-07-31 Borut Razem <borut.razem AT siol.net>
4694 * Small Device C Compiler 2.6.0 released
4695 * support/scripts/sdcc.nsi: added FULL_DOC option
4696 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4698 2006-07-28 Borut Razem <borut.razem AT siol.net>
4700 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4701 * doc/INSTALL.txt: updated
4703 2006-07-27 Borut Razem <borut.razem AT siol.net>
4705 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4706 device/lib/pic/libdev/Makefile.in: fixed bug
4707 [ 1438354 ] pic libsdcc: distclean doesn't work
4708 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4709 device/lib/pic16/libio/Makefile.in: fixed bug
4710 [ 1438344 ] pic16 lib: clean doesn't work properly
4711 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4713 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4715 * device/lib/pic/libsdcc/fsdiv.c,
4716 * device/lib/pic/libsdcc/fsmul.c,
4717 * device/lib/pic16/libsdcc/float/fsdiv.c,
4718 * device/lib/pic16/libsdcc/float/fsmul.c,
4719 * device/lib/_fsdiv.c,
4720 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4721 * support/regression/tests/bug1520966.c: added
4722 * doc/knownbugs.html: removed [ 1520966 ] from the list
4724 2006-07-25 Borut Razem <borut.razem AT siol.net>
4726 * configure.in, configure, sdccconf_in.h: fixed bug
4727 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4728 * doc/knownbugs.html: removed [ 1519095 ] from the list
4730 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4732 * doc/knownbugs.html: added, contains list of known bugs at release
4733 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4735 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4737 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4738 function registers and corrected defaults with additional warning
4739 * device/lib/malloc.c: cosmetic changes
4740 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4741 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4742 (fillGaps): and used it
4744 2006-07-20 Raphael Neider <rneider AT web.de>
4746 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4747 output unless SDCCPICDEBUG is set
4748 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4749 output if SILENT is set
4751 2006-07-11 Borut Razem <borut.razem AT siol.net>
4753 * doc/README.txt: updated
4755 2006-07-10 Borut Razem <borut.razem AT siol.net>
4757 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4758 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4759 in WIN32 installation
4760 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4763 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4766 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4768 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4772 2006-07-06 Borut Razem <borut.razem AT siol.net>
4774 * support/regression/tests/bitfields.c:
4775 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4776 * support/regression/tests/constantRange.c:
4777 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4779 2006-07-04 Borut Razem <borut.razem AT siol.net>
4781 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4783 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4784 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4785 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4786 reverted changes from 2006-07-03
4787 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4788 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4789 added CPPFLAGS, used by the host port
4791 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4793 * support/regression/valdiag/tests/switch.c,
4794 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4795 * support/regression/tests/libmullong.c: fixed for host
4796 * support/regression/ports/host/spec.mk: disable all warnings for host,
4797 SDCC runs with --less-pedantic too
4799 2006-07-03 Borut Razem <borut.razem AT siol.net>
4801 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4803 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4804 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4805 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4806 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4808 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4809 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4810 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4811 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4813 2006-07-02 Raphael Neider <rneider AT web.de>
4815 * src/pic16/devices.inc,
4816 * device/include/pic16/pic18fregs.h,
4817 * device/include/pic16/pic18f4550.h,
4818 * device/lib/pic16/pics.all,
4819 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4821 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4823 * as/hc08/lkaomf51.c (OutputName),
4824 * as/mcs51/lkaomf51.c (OutputName),
4825 * as/z80/asmain.c (asmbl),
4826 * src/ds390/main.c (asmLineNodeFromLineNode),
4827 * src/hc08/ralloc.c (hc08_assignRegisters),
4828 * src/mcs51/main.c (asmLineNodeFromLineNode),
4829 * src/xa51/ralloc.c (checkRegMask),
4830 * src/xa51/gen.c (emitcode),
4831 * src/z80/gen.c (_emit2),
4832 * src/SDCCast.c (searchLitOp),
4834 * support/packihx/packihx.c,
4835 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4836 * src/ds390/gen.c (aopPutUsesAcc),
4837 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4838 * support/regression/tests/libmullong.c (mullong_wrapper),
4839 * src/SDCCsymt.c (powof2),
4841 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4842 * src/SDCCsymt.h: added TYPE_TARGET_*
4843 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4844 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4845 SDCCast because 1) header problems 2) this is the right place
4846 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4847 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4850 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4852 * src/SDCCicode.h: removed buggy semicolon in unused macro
4853 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4854 search for previous definiton of auto symbols too,
4855 (findPrevUse): fixed logic of emitWarnings
4857 2006-06-26 Raphael Neider <rneider AT web.de>
4859 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4860 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4862 2006-06-25 Raphael Neider <rneider AT web.de>
4864 * device/lib/pic/libm: NEW, added math library functions
4865 * device/lib/pic/libsdcc: NEW; added float support functions
4866 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4867 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4868 NEW, added math related headers
4869 * device/include/asm/pic/features.h: NEW
4870 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4871 (popGet): allow larger offsets for AOP_PCODE,
4872 (genDataPointerSet): handle literals explicitly, more debug output,
4873 (genAssign): fixed for float using aopLiteral ;-)
4874 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4875 GOTO initialisation routine
4876 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4877 flag on registers, fixes #1469043 (local variables do not work)
4878 * src/pic/main.c (_pic14_do_link),
4879 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4882 2006-06-25 Borut Razem <borut.razem AT siol.net>
4884 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4885 characters printed (not including the trailing '\0' used to end
4886 output to strings). Problem detected in regression test bug-927659.c.
4887 NOTE: printf() family functions should return int instead
4889 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4890 specifier are printed as themselves
4891 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4892 support flags, width and precision specifiers
4894 2006-06-24 Borut Razem <borut.razem AT siol.net>
4896 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4897 to the list of sdcc tagrets not supporting bit type
4898 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4899 testfor pic16 due to bug:
4900 [ 1511794 ] pic16: regression test bug-895992.c fails
4902 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4905 * src/SDCCglue.c (initPointer), fixed bug 1496419
4906 * support/regression/tests/bug1496419.c: new, added
4908 2006-06-22 Borut Razem <borut.razem AT siol.net>
4910 * support/regression/ports/pic16/support.c: use gpsim usart module from
4911 libgpsim_modules library
4913 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4915 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4918 2006-06-19 Raphael Neider <rneider AT web.de>
4920 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4921 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4922 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4923 (pic14printExterns,pic14printPublics,pic16printPublics,
4924 pic16_printExterns): use new functions to emit symbols
4925 (picglue,pic16glue): emit publics before emitting externs
4926 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4927 locally defined functions to avoid bug #1443651
4928 * support/regression/tests/bug-716242.c: removed pic16 workaround
4929 * support/regression/ports/pic16/spec.mk: ignore errors during build
4931 2006-06-19 Raphael Neider <rneider AT web.de>
4933 * src/pic/glue.h: added pic14aopLiteral prototype
4934 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4935 * src/pic/gen.c: removed stdint.h dependency
4936 (aopGet): use Safe_strdup()
4937 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4938 (genDataPointerSet): use pic14aopLiteral()
4939 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4940 for pic16; thanks to Bernhard and Maarten
4942 2006-06-18 Borut Razem <borut.razem AT siol.net>
4944 * support/regression/tests/structflexarray.c: flexible array members
4945 not supported by gcc < 3
4946 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4948 * src/pic/gen.c: don't include [p]strdin.h on solaris
4949 * support/Util/pstdint.h: addad svn attributes
4950 * support/regression/tests/constantRange.c,
4951 support/regression/tests/rotate.c: include inttypes.h instead
4952 stdint.h on solaris, addad svn attributes
4954 2006-06-18 Raphael Neider <rneider AT web.de>
4956 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4958 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4959 (pic16_genMinusBits): simplified sign-extension
4960 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4961 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4962 adjusted to correctly handle mixed-signed operands, disabled
4963 now unused multiplciation routines
4964 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4965 (assignResultValue): added argument denoting the size of the result
4966 as returned by the function (fixes upcasts in assigning from
4967 function calls: char foo(); int i = foo();)
4968 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4969 function result to assignResultValue
4970 (genMult): disabled inlined multiplication code
4971 (genDiv): augmented to also handle the modulus operator, fixed to
4972 handle mixed-signed operands correctly
4973 (genMod): simply call genDiv, disabled unused code
4974 (genAssign): fixed missing (sign-)extension on result
4975 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4976 valid char operands, allow signed operands for native code, added
4977 division and modulo operator handling
4978 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4980 As a consequence, onebyte.c (if split into two files) and muldiv.c
4981 pass regression tests.
4983 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4985 * doc/Makefile.in: two runs of makeindex seem needed to get
4986 correct page references in the index of sdccman.pdf
4987 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4989 2006-06-17 Borut Razem <borut.razem AT siol.net>
4991 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4993 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4995 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4996 mentioned ec2drv and paulmon
4998 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5001 consecutive abs areas
5002 (find_empty_space, allocate_space): added map to handle codemap or
5004 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5005 absolute idata and xdata
5006 * as/mcs51/lkmem.c (summary2): updated legend
5008 2006-06-16 Raphael Neider <rneider AT web.de>
5010 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5012 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5014 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5016 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5018 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5020 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5021 value of generic pointers,
5031 src/z80/main.c: PORT structure, added elements for gp_tags field,
5032 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5033 fields in the PORT structure of each port,
5034 * src/SDCCast.c (decorateType): allow processing of generic pointers
5035 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5038 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5044 * src/pic16/pcode.c,
5046 * src/pic/pcoderegs.c,
5049 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5050 bug 1504689 on minGW
5052 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5054 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5056 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5058 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5060 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5062 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5065 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5067 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5068 to a char variable. Fixed bug #1504211
5069 * device/include/pic16/adc.h,
5070 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5071 and fixed bug #1364390
5073 2006-06-10 Borut Razem <borut.razem AT siol.net>
5075 * CVSROOT: removed the CVS left-over
5077 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5079 * as/hc08/asmain.c (asexit),
5080 * as/hc08/lkmain.c (lkexit),
5081 * as/mcs51/asmain.c (asexit),
5082 * as/mcs51/lkmain.c (lkexit),
5083 * src/SDCCglue.c (DEFSETFUNC),
5084 * src/SDCCmain.c (linkEdit, assemble),
5085 * support/librarian/sdcclib.c (AddRel),
5086 replaced unlink() by standard C remove()
5087 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5088 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5089 gatherImplicitVariables): new, added to fix bug 608752,
5090 (createFunction): added gatherImplicitVariables()
5091 * src/SDCCast.h: added createRMW prototype
5092 * src/SDCCsymt.h (struct symbol): added infertype
5093 * support/regression/tests/bug608752.c: new, added
5095 2006-06-10 Raphael Neider <rneider AT web.de>
5097 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5098 multibyte dummy reads (fixes #1503234)
5100 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5102 * device/include/mcs51/compiler.h: new, added header file to enable
5103 creating common sfr definition header files for different compilers
5105 2006-06-05 Raphael Neider <rneider AT web.de>
5107 * src/pic16/{pcode.h,genarith.c}:
5108 introduced pCodeOp combining any two pCodeOps (previously only
5109 two register operands could be combined), removed pcop2 from
5110 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5111 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5112 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5113 rewritten to use new PO_TWO_OPS
5114 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5115 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5116 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5117 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5118 (pic16_get_op): embraced return arg to allow #define return(x),
5119 added new case for combined opcodes
5120 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5121 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5122 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5124 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5126 * src/SDCCval.c (checkConstantRange): added
5127 * src/SDCCval.h: added checkConstantRange
5128 * support/Util/SDCCerr.c,
5129 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5130 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5131 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5132 * src/SDCCast.c (decorateType): added checkConstantRange,
5133 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5134 can be emitted with the correct always true/false warning,
5135 added optimization for double '!';
5136 result of decorateType() must be assigned back to the tree, because
5137 decorateType() can change the tree
5138 * src/SDCCicode.c (geniCodeLogic),
5139 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5140 (checkConstantRange): removed, it was only a fragment which never
5142 * src/SDCCsymt.c (computeType): fixed promotion for
5143 "-1 < (unsigned bit) b"
5144 * src/pic/ralloc.c (packRegsForAssign),
5145 * src/pic16/ralloc.c (packRegsForAssign),
5146 * src/hc08/ralloc.c (packRegsForAssign),
5147 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5149 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5150 * support/regression/tests/constantRange.c: added
5151 * support/valdiag/tests/constantRange.c: added
5152 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5154 2006-06-02 Borut Razem <borut.razem AT siol.net>
5156 * support/regression/ports/pic16/support.c: increase stack size
5158 * support/regression/Makefile.in: sort tests by name so that the
5159 resutlts can be compared on different machines / platforms
5161 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5164 * src/ds390/gen.c (emitLabel): new, added,
5165 (genDjnz): fixed stack overflow bug,
5166 (throughout): cosmetic changes to sync with mcs51/gen.c,
5167 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5168 * src/mcs51/gen.c (genEndFunction): small optimization,
5169 (throughout): cosmetic changes to sync with ds390/gen.c
5171 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5173 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5174 (_print_format): fixed printing pointers
5175 * src/mcs51/gen.c (emitLabel, movb): new, added,
5176 (genAssign): small optimization,
5177 (genDjnz): fixed stack overflow bug,
5178 (throughout): replaced sprintf with SNPRINTF,
5179 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5180 replaced emitcode("mov", "b,...") with MOVB(...),
5181 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5182 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5183 * src/mcs51/peeph.def: added rules 140 and 264
5184 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5185 so they may get optimized into registers
5187 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5189 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5190 immediately when encountered,
5191 (printUsage): always use stderr even on windows
5193 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5195 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5196 (processParms): fixed bug #1247551
5197 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5198 parseCmdLine, main): print '--version' to stdout,
5199 print 'help' to stdout if --help is given,
5200 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5201 arguments are given; fixed --help
5203 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5205 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5206 * support/regression/tests/bug-1493710.c: added
5208 2006-05-27 Borut Razem <borut.razem AT siol.net>
5210 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5212 * support/regression/ports/pic16/support.c: increase stack size
5213 from default 64 bytes to 128 bytes
5214 * support/regression/tests/staticinit.c,
5215 support/regression/tests/float.c: regression tests fully enabled
5216 for pic16 port by putting the initialized data arrays into the code
5218 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5219 This was changed by mistake in the previous version.
5221 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5223 * src/pic16/gen.c (genFunction, genEndFunction): some
5224 beautifications, fixed bug with falsely restoring FSR2 in large
5225 stack model, thanks to Beau E. Cox for reporting the bug
5227 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5229 * debugger/mcs51/break.c,
5230 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5231 use %p to print pointers, made address variables unsigned
5232 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5233 * debugger/mcs51/symtab.c (parseSymbol): must return something
5234 * src/mcs51/gen.c (aopForSym): small optimization,
5235 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5236 (freeAsmop): added missing break,
5237 (aopPut): removed parameter bvolatile, determine it inside the function,
5238 (saveRegisters, unsaveRegisters): small optimization,
5239 (genIpush): removed pointless check,
5240 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5241 replaced sprintf with SNPRINTF,
5242 replaced strcpy with strncpyz,
5243 updated aopPut calls,
5244 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5245 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5247 2006-05-24 Borut Razem <borut.razem AT siol.net>
5249 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5250 modification of test for the pic16 port, put the array to the code
5251 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5253 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5255 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5256 * support/Util/pstdint.h: added
5258 2006-05-22 Borut Razem <borut.razem AT siol.net>
5260 * src/regression/Makefile: removed bool2.c test, added -q linker option
5261 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5262 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5263 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5264 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5265 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5266 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5267 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5268 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5269 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5271 2006-05-22 Raphael Neider <rneider AT web.de>
5273 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5274 bug #1492360 (problematic due to generic pointers, see code)
5276 2006-05-22 Borut Razem <borut.razem AT siol.net>
5278 * support/regression/ports/pic16/specs.mk: removed stack size linker
5280 * support/regression/tests/array.c,
5281 support/regression/tests/bitopcse.c,
5282 support/regression/tests/bug-908454.c,
5283 support/regression/tests/malloc.c: modified for pic16 regression test
5284 * support/regression/tests/bitfields.c:
5285 pic16 - excluded bitfileds of size > 8
5286 * support/regression/tests/bp.c: pic16 - reduced data size
5287 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5288 * support/regression/tests/bug-460010.c:
5289 pic16 - used the absolute address the fits in memory
5290 * support/regression/tests/bug-716242.c:
5291 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5292 * support/regression/tests/float.c:
5293 pic16 - excluded - data size too big
5294 * support/regression/tests/onebyte.c:
5295 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5296 * support/regression/tests/shifts.c:
5297 pic16 - function names probably have to differ in first X characters
5299 * support/regression/tests/staticinit.c:
5300 pic16 - excluded some tests due error: no target memory available for
5303 2006-05-22 Borut Razem <borut.razem AT siol.net>
5305 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5306 second try. Thanks Stas Sergeev once more.
5308 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5311 (genLeftShift, genRightShift): fixed bug 1491627
5312 * src/hc08/peeph.def (rules 7, 8.x): added
5313 * support/regression/tests/shifts.c (ShiftLeftByParam,
5314 ShiftRightByParam, testShiftByParam): added to test variable shifting
5316 2006-05-20 Raphael Neider <rneider AT web.de>
5318 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5319 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5320 (allocReg): add only new registers to dynAllocRegs,
5321 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5322 #1489055, #1445850, and probably #1483693
5324 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5326 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5327 bug in for-loop that didn't emit the last of CONFIG and ID registers
5329 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5331 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5333 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5334 1489016, 1434401 and 1490124
5335 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5336 1489016, 1434401 and 1490124
5338 2006-05-17 Borut Razem <borut.razem AT siol.net>
5340 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5343 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * device/include/mcs51/P89c51RD2.h,
5346 * device/include/mcs51/P89LPC901.h,
5347 * device/include/mcs51/P89LPC922.h,
5348 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5350 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5352 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5353 to fix missing stack pragma in compiled binary object file,
5355 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5357 * support/packihx/configure.in,
5358 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5359 determine sizeof basic types even while cross compiling
5361 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5363 * src/avr/gen.c (aopop),
5364 * src/ds390/gen.c (aopOp),
5365 * src/hc08/gen.c (aopOp),
5366 * src/mcs51/gen.c (aopop),
5367 * src/pic16/gen.c (pic16_aopOp),
5368 * src/pic/gen.c (aopOp),
5369 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5370 if size of operand is smaller than spill location
5372 2006-05-12 Borut Razem <borut.razem AT siol.net>
5374 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5375 have to have CR/LF line endings even if they are checked out on *nix
5376 or on WIN32 in cygwin binmode
5378 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5381 * device/include/ds80c390.h: added sfr16 definitions
5385 * src/ds390/ralloc.c,
5386 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5387 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5388 bit returning functions
5389 * support/regression/tests/sfr16.c: enabled test on ds390
5391 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5393 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5394 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5396 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5398 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5399 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5400 (cl_address_space constructor): removed expensive initialization,
5401 (cl_address_space::get_cell): extended for late initialization,
5402 (cl_address_space::*): use late initialization,
5403 (cl_address_decoder::activate): removed expensive initialization,
5404 This reduced regression test running time by 25%
5406 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5414 * support/packihx/Makefile.in,
5415 * support/packihx/clean.mk,
5416 * support/packihx/Makefile.bcc,
5417 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5419 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5421 * src/SDCCval.c (valNot): fix for regression test failure
5422 of not.c on big endian hosts
5424 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5426 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5428 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5430 * device/lib/mcs51/Makefile.in: changed string comparison operator
5431 to = for POSIX compliance; == is bash extension
5433 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5435 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5438 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5440 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5441 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5442 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5443 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5444 bug report #1478657,
5446 2006-05-05 Borut Razem <borut.razem AT siol.net>
5448 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5451 2006-05-02 Borut Razem <borut.razem AT siol.net>
5453 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5454 create *.ind, which made make to fail if invoked with -j 2
5456 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5458 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5459 Hubert Sack for patch 1479782
5461 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5463 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5465 2006-05-01 Raphael Neider <rneider AT web.de>
5467 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5468 (create_pic): store only prefix-free device name,
5469 (init_pic): check for device names with "16" prefix,
5471 * src/pic/device.h (struct PIC_device),
5472 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5474 * device/include/pic/pic12f{635,675,629,683}.h,
5475 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5476 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5477 * device/include/pic/pic16f505.h,
5478 * device/lib/pic/libdev/pic16f505.c: removed
5479 * device/include/pic/pic14devices.txt: added support for pic12f
5480 devices, removed unsupported non 16-bit devices
5481 [above changes provided by patch from Zik Saleeba]
5482 * src/pic/*, src/pic16/*, device/include/pic16/*,
5483 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5485 2006-05-01 Borut Razem <borut.razem AT siol.net>
5487 * configure.in, configure, doc/Makefile.in:
5488 sync with nightly build makefile - latex, dvipdf and dvips
5491 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5493 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5494 in the library source
5496 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5498 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5500 2006-04-28 Raphael Neider <rneider AT web.de>
5502 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5503 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5504 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5505 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5507 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5509 * device/lib/pic/libdev/Makefile.in,
5510 * device/lib/hc08/Makefile.in,
5511 * device/lib/gbz80/Makefile.in,
5512 * device/lib/z80/Makefile.in,
5513 * device/lib/ds390/Makefile.in,
5514 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5515 thanks to Borut for the bug report
5517 * configure: always create doc/Makefile independent from --enable-doc
5518 * Makefile.in: always install from directory doc independent from
5520 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5522 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5523 * doc/Makefile.in: install *.txt if present
5524 * device/include/Makefile.in (install): added installation of pic/*.inc
5525 and pic/*.txt files again, they were erroneously removed
5527 2006-04-28 Raphael Neider <rneider AT web.de>
5529 * src/pic/{gen.c,main.h,pcode.c},
5530 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5531 concerning signedness with casts
5533 2006-04-28 Raphael Neider <rneider AT web.de>
5535 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5536 definition of an interrupt handler,
5537 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5538 interrupt handler stuff from picglue() to separate routine,
5539 (picglue): enabled definition of intr handlers in files w/o main()
5541 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5544 compilation with MSVC 2005 Express Edition (VC8)
5546 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5548 * device/lib/Makefile: fixed build of gbz80 lib
5550 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * support/regression/tests/bug-460010.c,
5553 * support/regression/tests/bug-524691.c,
5554 * support/regression/tests/bug-716242.c: removed conditional defines
5555 that are already in testfwk.h
5557 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5559 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5560 (AccAXRsh1): added, shift right by 1,
5561 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5563 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5565 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5567 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5568 remove cast to same type
5569 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5570 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5572 * link/z80/Makefile: removed, they have moved to
5575 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5576 * install-sh: fix bug #1204398 by setting umask 0022
5577 * device/lib/Makefile: separate build of z80 and gbz80 lib
5579 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5581 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5582 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5584 One basic decision: e.g. src/clean.mk includes further files. In order
5585 to make this work there are two solutions:
5586 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5587 run configure on them. This way they can use
5588 'include $(srcdir)/port-clean.mk'
5589 - always include clean.mk by the Makefile at the same level. To avoid
5590 that `make clean` tries to include and build Makefile.dep the
5591 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5592 implemented, because now even `make uninstall` doesn't create
5593 Makefile.in. clean.mk could be eliminated by pasting it in
5596 * debugger/mcs51/Makefile.in: build own objects from library sources
5597 (SLIB, SDCC) in current directory
5599 * configure, configure.in: renamed --disable-device-lib-build in
5600 --disable-device-lib; added --enable-doc, the required tools are
5601 searched by configure; added result message; the toolchain for the
5602 belonging ports are now only built, if the port is enabled.
5604 * support/regression/*: all output is written in directory gen, because
5605 the fwk and ports directories don't livet in the build tree using vpath
5607 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5608 --disable-device-lib, added --enable-doc, added section VPATH
5610 * sim/ucsim/configure.in,
5611 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5612 z80 are enabled by default
5614 2006-04-24 Raphael Neider <rneider AT web.de>
5616 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5617 to config word, "pic14_"-prefixed some extern functions
5618 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5619 config word has been found
5620 * src/pic/device.h: added prototypes
5621 * src/pic/pcode.c: added "pic14_"-prefix where needed
5622 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5624 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5626 (pic14emitRegularMap): ignore config words,
5627 (pic14createInterruptVect): moved generating __config directives away
5628 (picglue): have __config directives emitted
5630 2006-04-24 Borut Razem <borut.razem AT siol.net>
5632 * doc/Makefile: sync with nightly build makefile
5634 2006-04-24 Raphael Neider <rneider AT web.de>
5636 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5637 registers that have not been assigned proper liveranges,
5638 fixes #1469504 and #1474602,
5639 (pCodeRegOptimizeRegUsage): fixed typo in comment
5641 2006-04-24 Borut Razem <borut.razem AT siol.net>
5643 * device/examples/main8051.c: deleted - it was removed from CVS
5644 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5645 after the transition to Subversion
5646 * src/SDCCalloc.h: deleted - it was removed from CVS
5647 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5648 after the transition to Subversion
5649 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5650 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5651 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5652 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5654 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5656 * as/asx8051.dsp: added mcs51/strcmpi.h
5657 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5658 * as/hc08/aslink.h: updated lnksect prototype
5660 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5662 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5663 (newdot): handle A_ABS
5665 * as/mcs51/asout.c (outarea): output address
5666 * as/hc08/lkaomf51.c,
5667 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5669 * as/mcs51/i51pst.c,
5670 * as/z80/z80pst.c: "ABS" is not A_OVR
5671 * as/hc08/lkarea.c (newarea): read a_addr,
5672 (lnkarea): added codemap array, sort absolute areas to the front,
5673 combine all GSINITx/GSFINAL,
5674 (find_empty_space, allocate_space): new functions,
5675 (lnksect): return next address, handle absolute sections
5676 * as/mcs51/lkarea.c (newarea): read a_addr,
5677 lnksect2 prototype changed,
5678 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5679 (find_empty_space, allocate_space): new, factored out of lnksect2,
5680 (lnksect2): return next address, handle absolute sections
5682 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5683 * as/hc08/lklibr.c (addfile, fndsym),
5684 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5685 index out of range and detect both '\' and '/'
5686 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5687 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5688 regression tests (ds390 cannot return bool yet)
5689 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5690 document critical interrupts on z80, document changed SDCC define
5691 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5692 (_a390_mapping): added .org directive
5693 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5694 (genMultOneByte): fixed warnings
5695 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5697 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5698 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5699 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5700 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5701 * src/pic16/main.c: removed newReg prototype
5702 * src/pic16/pcode.c,
5703 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5705 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5707 * src/pic16/ralloc.c
5708 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5710 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5711 from short to PIC_OPTYPE
5712 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5713 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5714 optype from short to PIC_OPTYPE
5715 * src/port.h: made int_size unsigned to fix warnings
5716 * src/SDCC.y: fixed warning on MSVC
5717 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5718 * src/SDCCopt.c (convertToFcall): fixed warnings
5719 * src/SDCCsymt.h: removed double prototype for genSymName
5720 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5721 offset int to fix warnings
5723 2006-04-22 Borut Razem <borut.razem AT siol.net>
5725 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5726 references to CVS replaced with Subversion
5728 2006-04-21 Borut Razem <borut.razem AT siol.net>
5730 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5731 references to CVS replaced with Subversion
5733 2006-04-19 Borut Razem <borut.razem AT siol.net>
5735 * src/version.awk: adapted for svn
5736 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5737 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5738 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5739 /binutils-avr/etc/*.vi, *.jin: removed all properties
5740 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5742 2006-04-19 Borut Razem <borut.razem AT siol.net>
5744 * CVS to Subversion migration completed
5746 2006-04-18 Borut Razem <borut.razem AT siol.net>
5748 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5749 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5751 2006-04-17 Borut Razem <borut.razem AT siol.net>
5753 * device/include/Makefile.in: added pic/*.inc to the installation
5755 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5757 * support/regression/collate-results.py: fixed output in case of
5759 * support/regression/generate-cases.py: fixed splitting of pathnames
5761 * as/hc08/lklibr.c (addfile),
5762 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5764 2006-04-11 Raphael Neider <rneider AT web.de>
5766 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5767 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5768 * src/pic16/pcode.c (assignValnums): fixed #1460578
5770 2006-04-11 Raphael Neider <rneider AT web.de>
5772 * device/lib/pic/libdev/*.c,
5773 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5774 fixes #1468739, enables compilation in --std-c99 mode
5775 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5777 2006-04-11 Raphael Neider <rneider AT web.de>
5779 * src/pic/device.c (find_device): removed debug output
5780 (list_valid_pics): enabled verbose listing of supported devices
5781 * device/include/stdbool.h: define bool as char for pic14/16 as well
5783 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5785 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5787 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * .version: bumped version to 2.5.6
5790 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5792 2006-04-06 Raphael Neider <rneider AT web.de>
5794 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5795 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5796 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5797 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5798 pic14_constructAbsMap
5799 (pic14printPublics): declare absolute global symbols as global
5800 (pic14createInterruptVect),
5801 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5802 (newReg): assume new registers unused, use correct name in
5803 hashtable (reg->name instead of name), more debugLog output
5804 * src/pic/device.h (PIC_device): added fields for verbose output
5805 * src/pic/device.c: moved device definition to pic14devices.txt,
5806 added routines for runtime parsing of pic14devices.txt,
5807 added support for second config word
5808 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5809 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5810 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5811 (_pic14_parseOptions): moved pCodeInitRegisters here
5812 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5813 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5814 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5815 handling the pseudo stack
5816 * device/lib/Makefile.in: ignore failures in objects-pic16,
5817 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5818 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5819 * device/lib/pic/Makefile.subdir,
5820 * device/lib/pic16/Makefile.subdir: improved clean rules
5821 * device/lib/pic/libdev/: NEW, pic14 device libraries
5822 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5823 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5824 * device/include/Makefile.in: create subdir and install pic14 headers
5825 * device/include/pic/p16f_common.inc: removed unused declarations
5826 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5827 PICs from inc2h.pl v1.6,
5828 replaced BIT_AT macros with struct declarations
5829 * device/include/pic/pic14devices.txt: definition of supported devices,
5830 all above improvements contributed by Zik Saleeba, thanks
5831 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5832 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5835 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5838 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5839 thanks to Charles Olds
5841 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5843 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5845 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5847 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5848 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5849 * support/regression/bug1464657.c: added, new test
5851 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5853 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5856 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5858 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5859 --no-peep and --peep-file <file> are used don't use default rules but
5862 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * src/mcs51/gen.c (genCall): fixed bug 1457608
5866 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5868 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5869 changes seem to cause (trigger?) problems with the build system.
5871 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5873 * src/SDCCpeeph.c (operandsLiteral): new, added,
5874 (callFuncByName): inserted operandsLiteral
5875 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5877 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5879 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5880 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5882 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5884 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5885 implemented patch 1120823 Thanks to Willy De la Court (normal
5886 interrupts need an interrupt number now if they are made critical),
5887 and enabled nesting of critical functions though not for gbz80
5888 (genCritical, genEndCritical): added functions
5889 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5890 * src/z80/mappings.i: added "ei" to all mappings
5892 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5894 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5895 submitted by the Debian SDCC maintainer Aurelien Jarno:
5896 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5897 archive with gcc 4.1 on mips and wrote the patch"
5899 2006-03-16 Raphael Neider <rneider AT web.de>
5901 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5902 the left operand is shorter than the result (c* = lit-c* + int),
5904 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5907 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5909 * src/.version: increased version number to 2.5.5
5910 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5911 linking is done manually in pic16 port's _linkEdit,
5912 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5913 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5914 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5915 allocate asmop as AOP_ACC,
5916 (aopForRemat): added parameter 'bool result' in function declaration,
5917 (pic16_aopGet): return AOP_ACC when accessing WREG,
5918 (pic16_popGetTempReg): minor modification,
5919 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5920 'pic16_allocWithIdx',
5921 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5922 calling function in absolute addresses,
5923 (genAssign): take into account AOP_ACC asmop,
5924 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5925 * src/pic16/pcoderegs.c: some debug functions and lines added,
5926 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5927 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5929 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5930 call to allocReg, not by manually allocating a new one,
5931 (pic16_assignRegisters): now before going through the register
5932 allocating functions mark all registers as free. This eliminates some
5933 side effects resulting from peephole parser done earlier in the backbone
5935 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5937 * src/SDCCicode.c (geniCodeLogic),
5938 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5940 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5942 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5943 (genSend): bugfix, do not allocate and free twice,
5944 (shiftRLong): handle partially overlapping aops
5945 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5947 2006-03-08 Borut Razem <borut.razem AT siol.net>
5949 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5952 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5954 * support/regression/tests/bug1409955.c: new, added
5955 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5956 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5957 (aopForSym, aopOp): increment asmop.allocated if reused,
5958 (freeAsmop): decrement asmop.allocated and check for zero instead of
5960 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5961 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5962 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5963 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5964 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5965 genSignedRightShift, genRightShift, genDataPointerGet,
5966 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5967 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5968 in reverse order from allocation,
5969 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5970 added swappedLR to keep track
5971 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5972 pdata & code for GCC, z80, gbz80 & hc08
5973 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5975 2006-03-08 Raphael Neider <rneider AT web.de>
5977 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5979 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5981 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5982 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5983 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5985 2006-03-06 Borut Razem <borut.razem AT siol.net>
5987 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5988 made the linker quiet
5990 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5992 * src/pic16/gen.c (genPcall): fixed bug #1443644
5993 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5994 which dumps before the function entry point a data byte which represents
5995 the number of the local variables used by the specified function, added
5996 'xinst' for initial support for Extended Instruction Support,
5997 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5998 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5999 port->fun_prefix anymore (may change later),
6000 (genFunction, genEndFunction): do not store/restore local registers for
6001 _main (this should take care the --main-return command line option in
6003 (genOr): removed some legacy pic-port instructions,
6004 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6005 performing operations with SFR's causes data to be written more than
6006 once to each SFR. Perhaps SFRs should be handled in special cases...
6007 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6009 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6010 into account for stack starting position,
6011 (struct OPTIONS pic16_optionsTable): added command line argument
6012 --extended or -y for Extended Instruction Support,
6013 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6014 (deassignLRs): *** perhaps the most important change, old 'for' code
6015 (commented out for reference), didn't account for some registers which
6016 were left marked 'not free' after a pointer operation. The change
6017 reduces register usage a lot in some cases
6019 2006-03-04 Borut Razem <borut.razem AT siol.net>
6021 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6023 * support/regression/tests/bug-524697.c: decreased array size for
6024 mcs51 to fit into the internal RAM
6025 * support/regression/Makefile.in: a little bit more verbose
6027 2006-03-03 Borut Razem <borut.razem AT siol.net>
6029 * support/regression/fwk/lib/testfwk.c,
6030 support/regression/fwk/include/testfwk.h: introduced function
6031 _prints(), nonrecursive _printn(), call _initEmu() from main()
6032 * support/regression/ports/gbz80/support.asm,
6033 support/regression/ports/ucz80/support.asm,
6034 support/regression/ports/z80/support.asm,
6035 support/regression/ports/ds390/support.c,
6036 support/regression/ports/hc08/support.c,
6037 support/regression/ports/host/support.c,
6038 support/regression/ports/mcs51/support.c,
6039 support/regression/ports/xa51/support.c: added empty _initEmu()
6041 * support/regression/ports/pic16/gpsim.cmd,
6042 support/regression/ports/pic16/spec.mk,
6043 support/regression/ports/pic16/support.c,
6044 support/regression/Makefile.in: added pic16 regression test
6046 2006-03-01 Raphael Neider <rneider AT web.de>
6048 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6049 genConstPointerGet): use safe way of generating MOVFF to cover
6050 literals as well as registers, fixes bug #1440527
6051 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6053 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6054 more correctly, fixes bug #1232186
6055 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6056 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6057 gplink guess the correct processor in more cases, applied patch
6058 from Till Riedel attached to and fixing bug #1436552
6060 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6062 * support/regression/tests/array.c: added, contains check for #1434401
6063 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6065 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6067 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6068 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6069 * device/include/mcs51/c8051f326.h,
6070 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6071 * device/include/mcs51/c8051f000.h,
6072 * device/include/mcs51/c8051f018.h,
6073 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6074 PCON_IDLE,PCON_STOP and added sfr16 definitions
6076 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6079 genGetWord): fixed bug 1409955
6081 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6083 * device/include/hc08/mc68hc908gp32.h,
6084 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6086 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6088 * src/SDCCast.c (constExprValue): return NULL if not a value
6089 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6090 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6091 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6093 2006-02-13 Borut Razem <borut.razem AT siol.net>
6095 * src/regression/ptrarg.c: added, fails due to bug #1430967
6096 * src/regression/Makefile: ptrarg.c added, ...
6098 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6100 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6101 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6103 2006-02-11 Borut Razem <borut.razem AT siol.net>
6105 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6106 print "Processor: xxx" message to stdout only if --verbose
6108 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6111 * support/regression/tests/bug1426356.c: added
6112 * support/regression/tests/bitfields.c: removed 2 tests
6114 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6116 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6117 * device/include/mcs51/c8051f330.h,
6118 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6119 PCON_IDLE,PCON_STOP and added sfr16 definitions
6120 * device/lib/_divsint.c,
6121 * device/lib/_divuint.c,
6122 * device/lib/_divulong.c,
6123 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6124 register bank bug for small stackauto
6126 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6128 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6130 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6133 * all.dsp: corrected several bin paths
6134 * device/include/mcs51/c8051f120.h,
6135 * device/include/mcs51/c8051f300.h,
6136 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6137 to PCON_IDLE,PCON_STOP
6138 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6139 * device/lib/printf_large.c (output_float): fixed bug 1388703
6140 * support/regression/tests/bug1057979.c: added test for bug 1388703
6142 2006-02-08 Raphael Neider <rneider AT web.de>
6144 * src/pic/pcode.c (pciTRIS): fixed typo,
6145 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6146 (LinkFlow): fixed handling of flows that end in a call,
6147 (ReuseReg): perform safety check earlier
6148 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6149 to work with flows at the beginning of a pBlock,
6150 fixes #1426557 (Symbol not previously defined),
6151 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6153 (RemoveUnusedRegisters): update register usage info
6154 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6155 created, reuse existing ones instead
6156 * src/pic/gen.c (genPcall): fixed #1424719
6158 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6160 * link/z80/lkmain.c,
6162 * link/z80/lkdata.c,
6163 * link/z80/aslink.h: fixed build on current cygwin:
6164 replaced getline() by lk_getline()
6166 2006-02-01 Borut Razem <borut.razem AT siol.net>
6168 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6169 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6170 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6171 src/regression/bool1.c, src/regression/bool2.c,
6172 src/regression/bool3.c, src/regression/call1.c,
6173 src/regression/compare.c, src/regression/compare10.c,
6174 src/regression/compare2.c, src/regression/compare3.c,
6175 src/regression/compare4.c, src/regression/compare5.c,
6176 src/regression/compare6.c, src/regression/compare7.c,
6177 src/regression/compare8.c, src/regression/compare9.c,
6178 src/regression/configword.c, src/regression/for.c,
6179 src/regression/inline.c, src/regression/mult1.c,
6180 src/regression/nestfor.c, src/regression/or1.c,
6181 src/regression/pointer1.c, src/regression/ptrfunc.c,
6182 src/regression/rotate1.c, src/regression/rotate2.c,
6183 src/regression/rotate3.c, src/regression/rotate4.c,
6184 src/regression/rotate5.c, src/regression/rotate6.c,
6185 src/regression/rotate7.c, src/regression/string1.c,
6186 src/regression/struct1.c, src/regression/sub.c,
6187 src/regression/sub2.c, src/regression/switch1.c,
6188 src/regression/while.c, src/regression/xor.c,
6189 src/regression/create_stc, src/regression/simulate,
6190 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6192 * src/regression/gpsim_assert.h: added
6194 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6196 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6197 ((void (code *) (void)) 0) ();
6206 * as/mcs51/aslink.h,
6208 * as/mcs51/asmain.c,
6209 * as/mcs51/lkdata.c,
6211 * as/mcs51/lkmain.c,
6214 * as/z80/asmain.c: fixed build on current cygwin:
6215 replaced getline() by as_getline()
6217 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6219 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6220 declarator in the symbol chain
6222 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6223 parameter list for function pointers
6224 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6225 * support/regression/tests/bug-716242.c: added
6227 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6229 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6231 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6233 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6235 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6236 inifinitely recurseable, added static
6237 * support/regression/tests/bug-1408066.c: added
6239 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6242 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6243 renamed, added possibility to create "postLoopLbl"-labels
6244 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6245 newiTempLoopHeaderLabel
6246 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6247 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6248 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6249 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6250 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6251 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6252 (basicInduction): fixed bug #136564, made static,
6253 (loopInduction): changed parameter of basicInduction, made static,
6254 (addPostLoopBlock): added
6255 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6256 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6258 * support/regression/tests/bug-136564.c: added
6259 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6260 --std-sdcc99 to LIBSDCCFLAGS
6262 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6264 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6266 * support/regression/tests/bug-1406131.c: added
6268 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6270 * src/SDCCast.c (decorateType): fix promotion of unary minus
6271 * src/SDCCsymt.c (computeType): beautified
6272 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6273 (valUnaryPM, valComplement): fix sign and promotion,
6274 (valNot): ANSI: result type is int (SDCC: unsigned char)
6275 * support/regression/tests/uminus.c: speedup by removing superflous
6277 * support/regression/tests/onebyte.c: added promotion and signedness
6278 tests for unary minus
6279 * support/regressions/tests/bug-477927.c: disable warning about
6280 uninitialized variables
6281 * support/regression/tests/not.c: added
6283 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6285 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6286 * src/mcs51/gen.c (gen51Code): show final register usage after
6287 fillGaps in asm with --i-code-in-asm
6288 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6289 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6290 incUsed, rliveClear, adjustIChain): made static,
6291 (setFromRange): excluded because it's unused,
6292 (findPrevUseSym, markWholeLoop): added,
6293 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6294 through all branches of predecessors enables sdcc to emit the warning
6295 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6296 (rlivePoint): made static, added parameter emitWarnings which is only
6297 true during the first run out of two,
6298 (findRecursiveSucc, findRecursivePred): removed,
6299 (computeLiveRanges): made static, added parameter emitWarnings,
6300 (dumpIcRlive): added for debugging only
6301 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6302 removed prototype of setFromRange()
6303 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6304 in call of computeLiveRanges()
6305 * support/regression/tests/bug-895992.c: added
6306 * support/regression/tests/bug-971834.c: added
6307 * support/valdiag/tests/bug-895992.c: added
6308 * support/valdiag/tests/bug-971834.c: added
6310 2005-12-18 Raphael Neider <rneider AT web.de>
6312 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6313 (genUnpackBits): improved code for direct operands,
6314 (genPackBits): improved code for literal assignment to bitfields
6315 and for direct destination operands (no FSR indirection),
6316 prevented redundant AND, fixes #1362800,
6317 (AccLsh): added parameter to disable masking of the result
6318 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6319 skip instructions with side-effects (like incfsz),
6320 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6321 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6322 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6325 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6327 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6328 volatile variables as spill location
6330 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6332 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6334 * support/regression/tests/bug-1376320.c: added
6336 2005-12-08 Raphael Neider <rneider AT web.de>
6338 * src/pic/device.c: renamed is_shared to pic14_is_shared
6339 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6340 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6341 (is_valid_identifier): added for above workaround
6343 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * device/lib/Makefile.in: fixed to enable port-specific-objects
6346 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6347 char, thanks Hubert Sack
6348 * doc/sdccman.lyx: documented --xstack-loc,
6349 elaborated a bit more on interrupts and pitfalls,
6350 removed "setjmp/longjmp unsupported",
6351 documented some unsupported C99 features
6352 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6353 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6354 if, thanks Hubert Sack
6355 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6356 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6358 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6359 regression tests can report resource usage (rfe 700441)
6360 * support/regression/collate-results.py: report resource usage
6361 * support/regression/ports/ds390/spec.mk,
6362 * support/regression/ports/hc08/spec.mk,
6363 * support/regression/ports/mcs51/spec.mk,
6364 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6365 * support/regression/ports/ds390/uCsim.cmd,
6366 * support/regression/ports/hc08/uCsim.cmd,
6367 * support/regression/ports/mcs51/uCsim.cmd,
6368 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6369 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6370 library, use the default one
6371 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6372 building the library
6374 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6376 * config.dsp: added dependency on .version and configure_vc.awk
6377 * device/include/setjmp.h: updated for --stack-auto and --xstack
6378 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6379 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6380 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6381 * device/lib/libsdcc.lib: added _setjmp
6382 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6383 (decorateType): fixed bug 1372851,
6384 (optimizeGetHbit): fixed warning
6385 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6386 array initialisation
6387 * support/regression/tests/bug1057979.c: added test for bug 1358192
6388 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6390 2005-12-03 Borut Razem <borut.razem AT siol.net>
6392 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6393 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6395 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6397 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6398 createIval): implement symbol independant "flexible array member",
6399 (createIvalCharPtr): implemented flexible array initialisation with a
6401 * src/SDCCsymt.c (copyStruct): removed,
6402 (getSize): fixed misleading comment,
6403 (getAllocSize): removed, the additional allocation size is now in
6404 sym->flexArrayLength,
6405 (checkStructFlexArray): new, syntax checks for flexible array members,
6406 (compStructSize): added syntax checks for "flexible array members"
6407 (copyStruct): removed,
6408 (copyLinkChain): removed inefficient fix for bug 770487
6409 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6410 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6411 symbol->flexArrayLength
6413 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6414 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6415 * support/regression/tests/structflexarray.c: added
6416 * support/valdiag/tests/structflexiblearray.c: added
6418 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6420 * src/SDCCast.c (decorateType): fixed bug 1368489
6421 * support/Util/SDCCerr.c,
6422 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6424 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6426 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6427 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6429 2005-11-27 Borut Razem <borut.razem AT siol.net>
6431 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6432 support/cpp2/mkdeps.h: added command line option
6433 -obj-ext=<extension> to SDCPP to define object file externion, used
6434 for generation of make dependencies (-M)
6435 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6437 2005-11-26 Borut Razem <borut.razem AT siol.net>
6439 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6440 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6441 added pic and pic16 libraries
6443 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6445 * device/include/float.h: Corrected typo in prototype of __fsgt
6447 2005-11-25 Borut Razem <borut.razem AT siol.net>
6449 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6450 added creation of model-mcs51-stack-auto libraries
6452 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6454 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6456 * src/SDCCast.c (createIvalArray): removed obsolete comment
6458 2005-11-24 Borut Razem <borut.razem AT siol.net>
6460 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6461 added missing device/lib/mcs51/crt*.asm sources
6463 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6465 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6467 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6469 * device/lib/_fs2schar.c,
6470 * device/lib/_fs2sint.c,
6471 * device/lib/_fs2slong.c: optimized inline asm
6473 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6475 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6476 Better handling of floats between -1.0 and 0.0.
6478 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6480 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6481 (the missing "if"s prohibited removal of redundant labels)
6483 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6485 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6486 Properly convert floats between -1.0 and 0.0 to long, int, and char
6487 types (max integer value of negative floats tends to zero).
6488 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6489 Removed changes made so to work properly with floats between
6490 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6493 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6495 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6496 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6497 (genCast) cosmetic change
6498 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6499 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6501 * support/regression/tests/bitfields (testSignedBitfields): added
6503 2005-11-18 Borut Razem <borut.razem AT siol.net>
6505 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6506 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6507 introduced SILENT option to make building of pic16 libraries less
6509 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6511 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6512 Now they work properly with floats between -1.0 and 0.0
6513 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6515 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6517 * src/SDCCicode.c (printOperand): added missing else
6519 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6521 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6522 reformatted for better readability
6523 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6526 2005-11-17 Borut Razem <borut.razem AT siol.net>
6528 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6529 introduced SILENT option to make building of pic16 libraries less
6530 verbose - used for nightly snapshot build
6531 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6532 available on Win32 platforms.
6533 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6534 medium, large, pic and pic16
6536 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6538 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6539 printf("%f"...) sets fraction to zero.
6541 2005-11-16 Raphael Neider <rneider AT web.de>
6543 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6545 * src/pic/gen.c (genIfx): implemented for CARRY bit
6546 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6547 to generic pointers, fixes #1357332,
6548 (pic16_movLit2f): NEW,
6549 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6551 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6555 2005-11-11 Raphael Neider <rneider AT web.de>
6557 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6558 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6559 compute pointer's type from operand,
6560 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6561 improved single bit reads, fixes bug #1353379
6563 2005-11-09 Borut Razem <borut.razem AT siol.net>
6565 * support/scripts/sdcc.nsi: added lib/pic to the package
6567 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6569 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6571 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * support/regression/tests/bug1348008.c: added
6574 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6575 * support/regression/tests/bug1337835.c: updated comment
6577 2005-11-06 Borut Razem <borut.razem AT siol.net>
6579 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6580 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6581 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6582 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6583 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6584 dynamic construction of cl_error_class and derivates - 2.nd try
6586 2005-11-05 Borut Razem <borut.razem AT siol.net>
6588 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6589 bug, which caused Bus Errors on sparc solaris
6591 2005-11-04 Borut Razem <borut.razem AT siol.net>
6593 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6594 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6595 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6596 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6597 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6598 and derivates to resolve the initialization problem on OSX
6600 2005-11-02 Borut Razem <borut.razem AT siol.net>
6602 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6603 corrected typo - #include <winsock2.h>
6605 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6608 (_asxxxx_mapping): added org directive for future enhancements
6610 2005-11-01 Borut Razem <borut.razem AT siol.net>
6612 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6613 enabled sockets on WIN32
6614 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6616 2005-10-31 Borut Razem <borut.razem AT siol.net>
6618 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6619 WIN32 backslash path delimiters should be escaped when used in C strings
6620 * support/regression/tests/bitfields.c: exclude failing assertions for
6621 __CYGWIN32__ and __MINGW32__ hosts
6623 2005-10-30 Borut Razem <borut.razem AT siol.net>
6625 * src/SDCCutil.c: corrected double comparison typo
6627 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * device/lib/medium/Makefile: added for new memory model medium
6630 * device/include/asm/mcs51/features.h: updated for medium/pdata
6631 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6632 added Multiply & Accumulate sbit's and MAC0_PAGE define
6633 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6634 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6635 * device/lib/_mullong.c: update for medium model
6636 * device/lib/incl.mk: added medium model
6637 * doc/sdccman.lyx: documented medium model
6638 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6639 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6640 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6641 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6642 (allocParms): set SCLS and OCLS to pdata for medium model
6643 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6645 (powof2): return <0 if not power of 2
6646 * src/avr/gen.c (genBitWise): use updated powof2
6647 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6648 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6649 (shiftLLeftOrResult): use B if necessary
6650 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6651 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6652 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6653 * support/regression/Makefile.in: added test-mcs51-medium
6654 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6656 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6658 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6660 * device/lib/time.c (mktime): fixed bug 1334315
6662 2005-10-28 Raphael Neider <rneider AT web.de>
6664 * device/include/pic/p16f_common.inc: added common declarations
6665 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6667 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6669 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6670 (aopPutUsesAcc): added to predict accumulator use,
6671 (assignResultValue): save acc if necessary,
6672 (genMinusDec): store result if indirectly addressed,
6673 (genDivOneByte): save acc if necessary,
6674 (movLeft2Result): bugfix if left already in acc,
6675 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6676 attention to accumulator use (esp. pdata),
6677 (genReceive): receive pdata correctly
6678 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6679 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6681 2005-10-27 Raphael Neider <rneider AT web.de>
6683 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6685 2005-10-27 Raphael Neider <rneider AT web.de>
6687 * .version: changed version to 2.5.4
6688 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6689 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6690 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6691 arithmetics support routines
6692 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6693 * device/lib/Makefile.in: also create installdir for pic
6695 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6697 * src/pic/device.c (dump_sfr): rewritten to delegate register
6698 placement to the linker (use `extern sym' rather than sym EQU addr),
6699 (validAddress): fixed to check last specified address
6700 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6701 (popGetLit): truncate literal value to 8 bit,
6702 (popGet): moved assert to more appropriate place
6703 (popGetExternal): create pCode operand from and mark the according
6704 symbol as being `extern'
6705 (popGetAddr): added sanity check on immediate's offset, provide
6706 GPOINTER tag on demand
6707 (aopPut): fixed for immediates,
6708 (mov2w_op): move operand's address or contents to WREG (depending on
6709 operand type), safer variant of mov2w,
6710 (movwf,call_libraryfunc): NEW, handy abbreviations,
6711 (get_argument_pcop,get_return_val_pcop,pass_argument,
6712 get_returnvalue): interface for accessing function parameters and
6714 (assignResultValuei,genRet): use new parameter/return value interface
6715 (pic14_getDataSize): back to old version handling generic pointers,
6716 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6717 provided implementation and/or fixed old one,
6718 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6719 calls, removed legacy 8051 reference code
6720 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6721 (loadSignToC): NEW, move the operands sign bit to CARRY,
6722 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6723 genRightShiftSigned, accepts negative shift counts,
6724 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6725 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6726 generic pointers, __data pointers and __code pointers,
6727 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6728 and signed bitfields, limit bitfields to 8 bit,
6729 (genDataPointerGet): fixed number of bytes read,
6730 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6731 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6732 pointers to constant data are no longer assumed to point to __code
6733 space, removed invalid pointer types,
6734 (bitpatternFromVal): retrieve the PICs representation of an integer
6736 (genDataPointerSet): fixed assigning to po_immediate operands,
6737 (genGenPointerSet): implemented as library call,
6738 (genIfx): fixed incorrect condition,
6739 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6740 provide GPOINTER tag according to destination's storage class,
6741 (genCast): added code to handle casting to generic pointers, added
6742 sign-/zero extension of the result
6743 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6744 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6745 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6747 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6748 address/register resides in the shared banks
6749 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6750 put all variables into separate sections (have the linker arrange
6752 (picglue): put init code and interrupt handlers in separate sections
6753 * src/pic/main.c: added port specific options table, modified to PORT
6754 structure to make GPOINTERs 3 byte, added pic14_options
6755 (_pic14_do_link): private linking routine (update paths to libraries,
6756 add libsdcc.lib by default)
6757 * src/pic/main.h: declare pic14_options
6758 * src/pic/pcode.c: fixed instructions i/o relations,
6759 (RegCond): reverted to correct version,
6760 (newpCodeOpLit): truncate literals to 8 bit,
6761 (genericPrint): added debug output,
6762 (getRegFromInstruction): fixed for various operand types, simplified
6763 (BuildFlow): fixed broken handling of isntructions with labels
6764 (LinkFlow): start at last instruction in flow (skip trailing comments),
6765 pass the flow on to the next instruction after CALL
6766 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6767 (insertPCodeInstruction): fixed inserting after a skip instruction,
6768 (DoBankSelect): fixed for labeled instructions
6769 (OptimizepBlock): honor --nopeep switch
6770 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6771 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6772 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6773 (pCodeOptime2pCodes): allow disabling this optimization via
6774 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6775 but is still buggy), started implementation of a dataflow based
6776 pCode optimization (CSE + dead code elimination)
6777 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6778 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6779 names are independant of the stack location and therefore portable across
6782 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6785 (selectSpil): fixed bug 1337835 by not spilling bit variables
6786 * support/regression/tests/bug1337835.c: added test for this bug
6787 * src/mcs51/peeph.def: restart after rule 3.c,
6788 addded rules 263.x to optimize loading constants
6790 2005-10-26 Raphael Neider <rneider AT web.de>
6792 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6793 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6794 (genAssign): emit warning when casting literals to generic pointer
6795 type, also applies when taking the address of a fixed variable,
6796 (genCast): improved casting to generic pointers
6797 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6798 extern variables, added verbose error message
6799 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6801 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6803 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6804 carry must be complemented too
6805 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6806 could be emitted by genMinus
6807 * src/SDCCval.c (constVal): fixed bug 1305065
6809 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6811 * src/SDCCast.c (addCast): added promotion for bit variables
6812 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6813 promotion casts + optimisation
6814 (optimizeGetWord): fix warning 'i' might be used uninitialized
6815 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6816 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6818 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6820 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6821 all chars are promoted to int; promotion should be handled in SDCCast.c
6823 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6825 * device/lib/_strcmp.c: Fixed bug 1326457
6827 2005-10-11 Raphael Neider <rneider AT web.de>
6829 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6830 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6832 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6835 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6837 2005-10-04 Raphael Neider <rneider AT web.de>
6839 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6840 device/lib/pic16/pics.all: added pic18f1320
6841 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6843 2005-09-30 Raphael Neider <rneider AT web.de>
6845 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6846 * src/pic16/devices.inc: NEW, provides device descriptions
6847 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6849 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6851 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6854 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6856 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6857 documented Any Order Bit, Higher Order Byte and Higher Order Word
6858 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6859 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6860 (optimizeGetAbit): new, to get any bit, not only the high bit,
6861 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6862 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6863 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6864 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6865 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6866 GETABIT, GETBYTE, GETWORD: decorate them,
6867 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6868 (ast_print): added GETABIT, GETBYTE, GETWORD
6869 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6870 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6871 (geniCodeBinary): new generic binary icode,
6872 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6873 * src/port.h: updated comment for PORT.hasExtBitOp
6874 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6875 (genGetByte): new, to get a single byte,
6876 (genGetWord): new, to get a word from a long,
6877 (gen51Code): added GETABIT, GETBYTE, GETWORD
6878 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6880 2005-09-23 Raphael Neider <rneider AT web.de>
6882 * configure.in, configure: have device/lib/pic configured
6883 * device/lib/Makefile.in: added model-pic14
6884 * device/lib/clean.mk: added pic/ to clean rule
6885 * device/lib/pic: added rudimentary pic14 library providing support
6886 functions for multiplication/division/generic pointer access
6887 * src/SDCCopt.c (convilong): mark support functions as extern
6888 for pic14 port as well
6889 * src/pic/gen.c (genMult): added assertions,
6890 (genpic14Code): emit warning on unhandled iCodes
6891 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6892 * src/pic/pcode.c (pCodeOpCopy),
6893 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6894 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6895 SFR_REGISTER}), made safe for future extensions
6896 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6897 instructions even if preceeded by SKIP instructions (also remove
6898 them); removed unused code
6899 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6900 prevents leaving parts of the structure uninitialized after copying
6902 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6906 * support/regression/tests/addsub.c: added test for the bug
6908 2005-09-21 Raphael Neider <rneider AT web.de>
6910 * device/include/pic16/pic18f1220.h,
6911 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6912 * device/lib/pic16/Makefile.rules: added missing opening paren
6913 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6914 are provided in genutils.c,
6915 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6916 operand/result sizes,
6917 (genCmp): assert on NULL pointers first, then check deref'ed values
6918 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6921 2005-09-18 Raphael Neider <rneider AT web.de>
6923 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6924 as these are now unused,
6925 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6926 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6927 local, avoids uninitialized pointer dereference on r->name
6928 * src/pic16/ralloc.c (newReg): fixed indentation
6930 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * src/SDCCval.c (constVal): fixed bug 730366
6933 * support/Util/SDCCerr.c,
6934 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6936 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6938 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6940 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6942 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6944 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6946 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6947 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6948 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6949 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6950 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6951 * packihx/packihx.c (hexDigit): made c unsigned char
6952 * as/mcs51/lklibr.c (fndsym),
6953 * link/z80/lkgb.c (gb),
6954 * link/z80/lklibr.c (fndsym),
6955 * link/z80/lkrloc.c (relr),
6956 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6957 * src/SDCC.lex (checkCurrFile, process_pragma),
6958 * src/SDCCglue.c (spacesToUnderscores),
6959 * src/SDCCmain.c (setParseWithComma, processFile),
6960 * src/asm.c (tvsprintf, printCLine),
6961 * src/avr/gen.c (emitcode, aopPut),
6962 * src/ds390/gen.c (emitcode),
6963 * src/hc08/gen.c (emitcode, emitinline),
6964 * src/mcs51/gen.c (emitcode, genInline),
6965 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6967 * src/pic/ralloc.c (debugLog),
6968 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6970 * src/pic16/ralloc.c (debugLog),
6971 * src/z80/main.c (_process_pragma):
6972 made all ctype.h function calls safe
6973 * src/SDCCopt.c: include math.h for fabs
6974 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6975 and used them throughout the code to make ctype.h function calls safe
6976 * src/ds390/main.c (asmLineNodeFromLineNode),
6977 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6978 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6980 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6981 (newpCodeAsmDir): made ctype.h function calls safe
6982 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6983 pic16_emitcode): made lbp unsigned char*
6984 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6985 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6986 * src/xa51/gen.c (emitcode),
6987 * src/z80/gen.c (_emit2): made lbp unsigned char*
6988 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6991 2005-09-05 Raphael Neider <rneider AT web.de>
6993 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6994 access bank splitpoint
6996 2005-09-05 Raphael Neider <rneider AT web.de>
6998 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7000 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * .version: changed to version 2.5.3
7003 * doc/sdccman.lyx: changed version to 2.5.3,
7004 documented --codeseg and --constseg and pragma codeseg and constseg,
7005 documented bit parameters (reentrant) and bit returning
7006 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7007 currFunc->recvSize, but is this ok for all ports?
7008 (ast2iCode): result of ~ on unsigned char must be cast to int for
7010 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7011 function pointers in bit space
7012 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7013 (processFuncArgs): call port.reg_parm() with reentrancy info
7021 * src/z80/main.c: port.reg_parm prototype extended with
7022 "bool reentrant" parameter
7023 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7024 options.stackAuto for allocating bit register parameters
7025 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7026 (genSend): set BitBankUsed if it is,
7027 (selectRegBank): factored out of genCall for use in genPcall,
7028 (genCall): removed redundant dtype assignmen, use selectRegBank,
7029 (genPcall): handle returning in Carry properly, save in F0 if needed,
7030 (genReceive): handle bit register parameters
7031 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7032 (mcs51_assignRegisters): enable bit registers for all reentrant
7033 functions and don't set BitBankUsed unconditionally
7034 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7035 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7036 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7038 2005-08-27 Borut Razem <borut.razem AT siol.net>
7040 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7041 ppc-osx (Darwin) does not support -u option. It seems that it is
7042 supported only on Linux - GNU cp
7044 2005-08-25 Borut Razem <borut.razem AT siol.net>
7046 * sim/ucsim/gui.src/serio.src/Makefile.in,
7047 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7048 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7049 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7050 install and strip, since the strip at /usr/ccs/bin should be used
7053 2005-08-24 Borut Razem <borut.razem AT siol.net>
7055 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7057 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7059 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7062 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7064 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7065 * as/mcs51/lkmain.c (link_main): fixed warning
7066 * device/include/stdbool.h: ds390 has no advanced bit support yet
7067 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7068 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7069 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7070 and updated their macros
7071 * src/SDCCval.c (constVal): updated comment for renamed b_long
7073 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7075 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7076 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7077 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7078 (oprio): set priority for '['
7079 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7081 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7082 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7083 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7084 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7085 added overlayable BIT_BANK area
7086 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7087 (summary2): explain 'T' in legenda
7088 * as/mcs51/lkrloc.c: replaced old K&R style,
7089 (relr): added R_BIT processing,
7090 (errmsg): added "Bit-addressable relocation error",
7091 (adb_bit): added for converting from byte- to bit-addressable space,
7092 (adb_24_bit): added for converting from byte- to bit-addressable space
7093 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7094 used in reentrant functions now even as return value
7095 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7096 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7097 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7098 * src/SDCCglobl.h: added indicator BitBankUsed
7099 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7100 the bit registers b0-b7
7101 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7102 (geniCodeCast): fixed bug 1263853,
7103 (geniCodeLogicAndOr): put result in bool or char,
7104 (geniCodeReceive): added parameter func for accessing the return type,
7105 (geniCodeFunctionBody): pass func to geniCodeReceive
7106 * src/SDCCmain.c: added indicator BitBankUsed
7107 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7108 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7109 (checkSClass): don't put automatic bool/bit on stack,
7110 (checkFunction): removed check on function cannot return bit
7111 * src/SDCCsymt.h: added newBoolLink prototype
7112 * src/mcs51/gen.c (rb1regs): added bit registers,
7113 (movc): created for assigning to carry,
7114 (pushReg, popReg): created for pushing registers,
7115 (sameRegs): check both AOP_REG and AOP_CRY types,
7116 (aopOp): handle bit registers,
7117 (aopPut): optimization no self-assign,
7118 (saveRegisters): push reg->base (bits) only once for bit registers,
7120 (unsaveRegisters): pop reg->base only once and use popReg,
7121 (assignResultValue): added parameter func and return in carry for bits,
7122 (genIpush): optimization no reload in A if not changed,
7123 (genSend): bit parameters in reentrant functions are passed in bit
7124 registers by first assigning to bits in B, then save registers and
7126 (genCall): handle returning in Carry properly, save it in F0 if needed,
7127 (genPcall): updated assignResultValue call, this is not safe yet for bit
7128 returning function !!!
7129 (genFunction): don't generate equ's for bit registers and use pushReg,
7130 (genEndFunction): take care of bit returning functions and use popReg,
7131 (genRet): return bit in Carry,
7132 (genIfx): optimize bit registers and other directly addressable bits,
7133 (genReceive): updated assignResultValue call
7134 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7135 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7136 registers when using stack-auto
7137 * src/mcs51/ralloc.c (_G): added allBitregs,
7138 (regs8051): added the bit registers,
7139 (createStackSpil): use macro IS_BIT,
7140 (getRegBit): added to allocate a bit register, else spill,
7141 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7142 (updateRegUsage): factored out to ease stepping while debugging,
7143 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7144 also allocate bit registers,
7145 (fillGaps): handle bit registers,
7146 (findAllBitregs): added to create bit vector with all bit registers,
7147 (mcs51_allBitregs): returns this bit vector,
7148 (mcs51_assignRegisters): when using stack-auto use bit registers for
7149 passing parameters and creating local variables
7150 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7152 2005-08-22 Borut Razem <borut.razem AT siol.net>
7154 * device/lib/Makefile.in: replaced find option -or with -o
7155 to make it run on solaris
7157 2005-08-22 Raphael Neider <rneider AT web.de>
7159 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7160 fixes #1265442 (crash on Solaris)
7162 2005-08-20 Borut Razem <borut.razem AT siol.net>
7164 * configure, configure.in: added tests for libsocket and libnsl libraries,
7165 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7166 from support/regression/Makefile.in
7167 * support/regression/Makefile.in: added
7168 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7169 * sim/ucsim/libtool: regenerated on sparc-solaris
7170 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7171 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7172 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7173 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7174 sparc-solaris, which doesn't use GNU ld linker
7175 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7176 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7178 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7180 * src/mcs51/peeph.def: updated comments
7182 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7184 * device/lib/_gptrget.c,
7185 * device/lib/_gptrput.c: slightly shorter
7186 * doc/sdccman.lyx: incremented version
7187 * src/mcs51/peeph.def: moved peephole comments to the line of first
7188 change to better keep line correlation, reanimated 186.e
7189 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7191 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7193 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7194 David Saxton with quotes around file name.
7196 2005-08-15 Borut Razem <borut.razem AT siol.net>
7198 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7199 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7200 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7201 make tests run on x86_64 platform
7203 2005-08-13 Raphael Neider <rneider AT web.de>
7205 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7206 as it might be executed DURING a build (parallel make is wonderful)
7208 2005-08-13 Raphael Neider <rneider AT web.de>
7210 * device/lib/Makefile.in (port-specific-objects-pic16):
7211 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7212 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7214 * device/lib/pic16/Makefile.rules: build subdirs before creating
7215 the library, removed builddir rule, create $(builddir) early in
7216 recurse rule, use empty recurse rule for leaf directories
7217 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7218 mkdir errors (race condition), removed duplicate suffix "hex"
7220 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7221 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7222 prevents mkdir -p from aborting on Alpha
7224 2005-08-12 Raphael Neider <rneider AT web.de>
7226 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7227 db-statements in order to allow for arrays of pointers in code
7228 sections to be placed without interspersed 0-padding, fixes
7230 * (emitStatistics): fixed division by zero for pic18f1220
7231 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7232 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7233 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7234 * (pic16_pCodeConstString): keep track of already emitted string
7235 literals to prevent "duplicate definitions of symbol _str_NR"
7236 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7238 * device/lib/Makefile.in: ignore failing PIC16 library builds
7239 * device/lib/pic16/Makefile: do not build if gputils are missing
7240 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7242 2005-08-10 Raphael Neider <rneider AT web.de>
7244 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7247 2005-08-10 Raphael Neider <rneider AT web.de>
7249 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7250 Rokas' patch to add the new fixed point type "__fixed16x16"
7251 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7252 functions for __fixed16x16 arithmetics
7253 * device/lib/pic16: reimplemented the build system to support
7254 a separate build directory, better handling of libio (create
7255 the library in a separate subdir for each architecture) and
7256 easier configuration (centralized in Makefile.common)
7258 2005-08-07 Raphael Neider <rneider AT web.de>
7260 * src/pic16/gen.c (genrshTwo): fixed sign extension
7261 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7262 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7264 * device/include/pic16/pic18f4220.h: NEW, header for
7265 pic18f4220 and pic18f4320
7266 * device/include/pic16/pic18fregs.h: added new devices,
7267 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7268 * device/include/pic16/signal.h: resolved name clashes
7269 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7270 to also allow testing for interrupt enable bits, added
7271 comments on how to use the macros
7272 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7273 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7274 register definitions for the devices
7275 * device/lib/pic16/pics.all: added new devices
7276 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7278 * device/lib/pic16/libc/stdlib/memfree: do not count
7279 the block header as free memory
7280 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7281 simplified and added missing end-of-blocklist-marker
7282 (reported by Peter Onion, fixes #1252814)
7283 * (_mergeHeapBlock): fixed loop condition
7284 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7285 len==0, restructured code
7286 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7287 up a bit, reduced bitfield accesses, prevent endless loops
7288 in case of heap corruption
7289 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7290 "unreferenced arguments/must return a value" warnings
7291 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7292 replaced BAUDREG with SPBRG
7293 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7294 device/lib/pic16/debug/gstack/gstack.c: replaced
7295 _naked, _asm, _endasm with __naked, __asm, __endasm
7297 2005-08-05 Raphael Neider <rneider AT web.de>
7299 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7300 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7302 2005-08-05 Borut Razem <borut.razem AT siol.net>
7304 * device/lib/Makefile.in: added missing ';'
7305 * configure: removed ^M characters
7307 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7309 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7310 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7313 2005-08-04 Borut Razem <borut.razem AT siol.net>
7315 * configure.in: pic16 libraries build 2nd try - enable running
7316 configure in device/lib/pic16
7317 * configure: regenerated from configure.in
7318 * device/lib/Makefile.in: create $(PORT)/bin directory
7320 2005-08-03 Raphael Neider <rneider AT web.de>
7322 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7323 to get/set values via pointers
7324 * (genUnpackBits,genPackBits): changed detection of
7325 ptr->bitfield vs. sym.bitfield, fixed access via generic
7326 pointers, removed dead (wrong) code for multibyte bitfields
7327 * (genNearPointerGet, genGenPointerGet): removed useless code,
7328 fixed bitfield detection, fixes #1250594
7329 * (genNearPointerSet): removed useless code
7330 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7331 and introduced macro pic16_emitpcode that conditionally emits
7332 the origin of the following pCode (useful for debugging SDCC)
7333 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7334 * (createDefmap): fixed handling of LFSR for --optimize-df
7336 2005-08-02 Borut Razem <borut.razem AT siol.net>
7338 * device/lib/Makefile.in: pic16 libraries build enabled since
7339 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7341 2005-08-02 Raphael Neider <rneider AT web.de>
7343 * src/pic16/gen.c (genPackBits): removed deprecated warning
7344 * (genGenPointerSet): fixed bitfield detection
7346 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7348 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7350 2005-07-31 Raphael Neider <rneider AT web.de>
7352 * device/lib/pic16/libdev/pic18f458.c,
7353 device/include/pic16/pic18f458.h: added missing T0CONbits
7355 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7359 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7363 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7365 * device/include/mcs51/at89c51ed2.h: added.
7367 2005-07-23 Raphael Neider <rneider AT web.de>
7369 * src/pic/gen.h: added emitpcode macro for debugging
7370 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7371 and replace by macro adding debug information on demand
7372 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7373 * (gencjne): tried to fix; replaced with correct (slower) code
7374 * (gen{Unp,P}ackBits): fixed single bit access
7375 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7376 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7377 previous instruction
7378 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7379 register has to be handled with care (forbidding movement
7380 of assignments/uses, removing assignments completely, ...)
7381 * (pCodeOptime2pCodes): make use of regIsSpecial
7382 * added lots of debugging output (commented out)
7383 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7384 from being reused as result UNLESS it is known to work
7386 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * support/Util/dbuf.h: include <stddef.h> for size_t
7389 * .version: changed to version 2.5.2
7391 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7393 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7395 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7397 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7398 (genModOneByte): removed needless psha/pula
7400 2005-07-22 Raphael Neider <rneider AT web.de>
7402 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7403 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7404 * src/pic/gen.c (resolveIfx): do not "invent" labels
7405 * (genSkipc): changed to positive logic
7406 * (genSkipCond): removed as no longer needed
7407 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7409 * (genLeftShift): check operands are in different registers
7410 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7411 INCF does not update CARRY...
7412 * src/pic/main.c: fixed _linkCmd
7413 * src/pic/pcode.c (unlinkpCode): added inactive code
7414 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7415 alive (do not assign result and operand overlapping registers)
7417 2005-07-22 Raphael Neider <rneider AT web.de>
7419 * src/pic/device.c (dump_sfr): replaced register declaration with
7420 call to emitSymbolToFile() to avoid duplicate symbols
7421 * (assignRelocatableRegisters): do not declare external symbols
7422 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7423 right (take size of type, not etype)
7424 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7425 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7426 * (packRegsForAccUse): disabled assignment of WREG as
7427 the result reg to prevent occurence of just fixed #1235003,
7429 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7430 symbols (avoids duplicate symbols in .asm file)
7431 * (pic14emitRegularMap): use emitSymbolToFile()
7432 * src/pic/gen.c (aopOp): fixed spillLocation handling
7433 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7434 * (genDataPointerSet): removed unneccessary variables/output
7436 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7438 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7439 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7441 2005-07-21 Raphael Neider <rneider AT web.de>
7443 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7444 architecture cannot handle them efficiently, fixes bug #1235003
7445 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7446 check for empty sets before using them (fixes bug #1232190)
7448 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7450 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7451 (lnksect2): generate warnings for memory overlap
7452 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7453 constseg to set the name of these segments so you can instruct the linker
7454 to place them in banks
7455 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7456 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7457 added code_seg and const_seg to options
7458 * src/SDCCglue.c (emitMaps): use options.const_seg,
7459 (createInterruptVect): put interrupt vectors in segment HOME,
7460 (glue): put HOME before static segment and put the main glue in HOME,
7461 (glue): use options.code_seg
7462 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7463 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7464 these segments so you can instruct the linker to place them in banks
7465 (linkEdit): use code_loc for HOME segment which should be the first
7466 segment in code memory now
7467 * src/SDCCmem.c: fixed more stuff like bug 1238386
7468 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7469 (changePointer): don't change function pointers to code pointers for
7471 (compareType): added exceptional check for banked function pointers
7472 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7473 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7474 after static in code memory
7475 * src/mcs51/gen.c: added aopLiteralLong prototype,
7476 (aopForSym): use getSize for functions,
7477 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7478 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7479 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7481 (genPcall): use call for literal function pointers and generate banked
7482 calls over the one trampoline so there's only one place for the user to
7483 modify according to his/hers hardware,
7484 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7485 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7486 * src/mcs51/main.c: added keyword banked,
7487 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7488 * support/Util/SDCCerr.c,
7489 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7490 needed for passing the bank and address to the trampoline
7491 * device/lib/mcs51/crtbank.asm: added for bankswitching
7492 * device/lib/mcs51/Makefile: added crtbank
7494 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7496 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7497 for fields at offset 0 of a struct or union as reported
7498 on 2005-07-07 in the developer mailing list.
7500 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7502 * src/SDCCmem.c: fixed bug 1238386
7504 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7506 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7507 (patch #1144962), added peephole 300, enabled 259.x
7508 * doc/sdccman.lyx: removed screenshot and provided link instead
7510 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7512 * doc/sdccman.lyx: added section about debugging with ddd
7513 * doc/figures/ddd_example.eps: screenshot of debugging session
7515 2005-07-04 Raphael Neider <rneider AT web.de>
7517 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7518 like CODE pointers, fixes #1115683
7519 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7520 call, fixes bugs #1232211, #1228110,
7521 fixed wrong casts to pCodeFlow from pCodeInstructions
7523 2005-07-04 Raphael Neider <rneider AT web.de>
7525 * src/pic/gen.c (popGet): changed assert to allow for
7527 * (popGetAddr): changed signature to provide
7528 an additional index, patched all call sites
7529 * (genCmpEq): handle literal-like operands correctly
7530 * (genAddrOf): added sanity checks on __code/__data pointers
7531 * (genAssign): added handling of symbols from __code section
7532 * (gencjne): do not generate code for comparisons whose result
7533 is neither stored nor used, fixes bug #1171114
7534 * (AccLsh, AccRsh): operate on operand instead of WREG
7535 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7536 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7538 * rewrote complete shift-by-literal logic, commented unused
7540 * (genConstPointerGet): get multiple bytes (if result size > 1),
7541 fixed handling of non-immediate addresses
7542 * (genPointerGet): handle CODE pointers like CONST pointers
7543 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7544 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7545 operand is to be treated as a literal or not
7546 * (mov2w,genPcall,genCmpEq),
7547 src/pic/genarith.c: use aop_isLitLike() to decide between
7548 literal/register contents
7549 * (addSign): added missing offset
7550 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7551 only emit comment in debug-mode,
7552 use {aop,op}_isLitLike throughout the file
7553 * src/pic/glue.c: fix initializers for pointers (work in progress)
7554 * src/pic/pcode.c (get_op): honor index on _const symbols
7555 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7556 * (dumppBlock): added pCode size estimation
7557 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7558 check for IS_SYMOP before OP_SYMBOL'ing
7559 * fixed indentation, compacted switch-statements
7560 * (allocReg): find free register and allocate it instead of
7561 allocating new registers all the time
7562 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7563 registers as its operands (necessary only for multibyte GETs)
7565 2005-07-01 Raphael Neider <rneider AT web.de>
7567 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7568 debugging .asm-output macros FENTRY + FEXIT
7569 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7571 * (emitpComment): NEW, printf to pCode
7572 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7574 * (popGetAddr): NEW, variant of popGet to access an immediates
7575 high(er) bytes instead of the n'th byte of memory they reference,
7576 replaced popGet with popGetAddr where neccessary
7577 * (genDataPointerGet): reactivated and fixed implementation
7578 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7580 * (genDataPointerSet): fixed multibyte assignments
7581 * (genpic14Code): fixed --i-code-in-asm handling
7582 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7583 * (genPlus): fixed index-out-of-bounds error
7584 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7585 * src/pic/ralloc.c: added debugging output macro FENTRY2
7586 * (spillThis): fixed indentation, enbraced for-body for clarity
7587 * (rematStr): commented out as now unused
7588 * (regTypeNum): commented out special spill case (overwrites
7590 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7592 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7594 * doc/sdccman.lyx: documented sfr16/sfr32,
7595 added example for using storage class with function pointers
7596 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7598 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7600 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7601 * device/lib/_itoa.c,
7602 * device/lib/_ltoa.c: optimized codesize
7603 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7604 but don't know how to suppress the double warning.
7605 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7606 * support/Util/SDCCerr.c,
7607 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7609 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7611 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7612 fixed old K&R prototypes
7613 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7614 * device/lib/_gptrget.c,
7615 * device/lib/_gptrgetc.c,
7616 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7617 also new versions for small generic pointers and banked generic pointers
7618 * src/port.h: added const_name
7619 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7620 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7621 * src/SDCCcse.c (findPrevIc): check all associative operators
7622 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7623 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7624 * src/SDCCmem.c: updated comments,
7625 set far-space to 0 for pdata, results in optimized code
7626 * src/SDCCmem.h: added macro CONST_NAME
7627 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7628 moving the info into the highest bits, see also gptrget/gptrput
7629 * src/src.dsp: added sdcc.ico to project files
7630 * src/avr/gen.c (genCast): fixed bug 0x%d
7631 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7632 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7633 relation between ptr_type and DCL_TYPE,
7634 (genCast): fixed bug 0x%d
7635 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7636 (CODE)" for const_name
7637 * src/hc08/gen.c (genCast): fixed bug 0x%d
7638 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7639 (hc08_port): added "CONST (CODE)" for const_name
7640 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7641 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7642 between ptr_type and DCL_TYPE,
7643 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7644 operand* and took AOP() inside function so sfr-ness can be checked,
7645 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7647 (genFunction, genEndFunction): optimized stack setup,
7648 (genMinus): optimized for literals with ending zeroes (in bytes),
7649 (genCast): fixed bug 0x%d
7650 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7651 (mcs51_port): added "CONST (CODE)" for const_name
7652 * src/mcs51/peeph.def: made rule 226 more generic
7653 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7654 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7655 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7656 * src/z80/main.c (z80_port): added NULL for const_name,
7657 (gbz80_port): added NULL for const_name
7658 * support/regression/tests/bug663539.c,
7659 * support/regression/tests/sfr16.c: new tests
7661 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7663 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7665 2005-06-24 Raphael Neider <rneider AT web.de>
7667 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7669 * device/include/pic16/signal.h: added USBIF
7672 2005-06-24 Raphael Neider <rneider AT web.de>
7674 * device/lib/pic16/libdev/pic18f2455.c,
7675 device/include/pic16/pic18f2455.h: NEW
7676 * device/include/pic16/pic18fregs.h,
7677 device/lib/pic16/pics.all,
7678 src/pic16/device.c: added 18f2455
7679 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7680 device/include/pic16/{pic18f[68][567].h,usart.h}:
7681 replaced MULTIPLE_USARTS define with more relaible
7682 compatibility sfrs (for USART access)
7684 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7686 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7687 and the output asm file line is printed on two lines.
7689 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7691 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7692 BGT, BLE, BHI, and BLS instructions
7693 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7695 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7696 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7698 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7700 2005-06-15 Raphael Neider <rneider AT web.de>
7702 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7703 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7704 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7705 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7706 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7708 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7710 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7711 Marcel Telka in bug #1215704
7713 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7715 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7716 located in shared memory bank.
7718 2005-05-31 Raphael Neider <rneider AT web.de>
7720 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7721 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7722 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7724 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * device/lib/_strncpy.c: fixed the fix
7728 2005-05-26 Raphael Neider <rneider AT web.de>
7730 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7731 initializers with \0, bug #1208187
7732 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7733 intializers with \0, bug #1208187
7735 2005-05-26 Raphael Neider <rneider AT web.de>
7737 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7738 initializers with \0, bug #1208187
7739 * src/pic16/main.c (_process_pragma): added sanity checks
7740 for stack position and size, emit warnings when appropriate
7742 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7744 * device/lib/_strncpy.c: fixed not filling with \0
7746 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7748 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7750 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7751 compound_statement),
7753 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7755 2005-05-24 Raphael Neider <rneider AT web.de>
7757 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7759 2005-05-24 Raphael Neider <rneider AT web.de>
7761 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7762 TRISE definitions, closes bug #1162453
7764 2005-05-22 Raphael Neider <rneider AT web.de>
7766 * src/pic16/main.c (_process_pragma): check for missing
7767 arguments to pragmas code and udata
7768 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7769 consistency fixes to match other headers (thanks to Jim Paris)
7770 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7772 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7774 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7776 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7778 * support/regression/tests/bug1198642.c: new test
7779 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7780 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7781 * support/scripts/resource.h,
7782 * support/scripts/resource.rc,
7783 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7784 * support/scripts/sdcc.ico: added 32x32 icon
7786 2005-05-18 Raphael Neider <rneider AT web.de>
7788 * device/lib/pic16/libdev/pic18f*.c,
7789 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7790 keywords to "__sfr" and "__at (X)"
7791 * device/include/pic16/pic18fregs.h: added pic18f4520
7792 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7793 #1203088 (MPLAB compatibility)
7795 2005-05-17 Raphael Neider <rneider AT web.de>
7797 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7798 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7799 * device/lib/pic16/pics.all: added new devices
7800 * src/pic16/device.c: added support for pic18f4520
7802 2005-05-16 Raphael Neider <rneider AT web.de>
7803 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7804 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7805 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7806 convenience function for bit access
7808 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7810 * device/lib/printf_large.c: fixed bug 1193299
7811 * support/regression/tests/bug1057979.c: added test %3.3s
7813 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7815 * device/include/mcs51/8051.h,
7816 * device/include/mcs51/8052.h: made parseable with lint
7817 * device/include/mcs51/lint.h: added include file for (sp)lint
7818 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7819 * doc/cdbfileformat.lyx,
7820 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7822 2005-05-14 Raphael Neider <rneider AT web.de>
7824 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7825 * device/lib/pic16/libc/stdlib/itoa.c (new)
7826 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7827 * device/lib/pic16/libio/Makefile: exclude subdir according to
7828 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7829 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7830 * src/pic16/gen.c (genFunction): prevent annoying warning
7831 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7833 * support/cpp2/cppmain.c (cpp_output_string): new
7834 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7837 2005-05-13 Borut Razem <borut.razem AT siol.net>
7839 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7841 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7843 * .version: changed to version 2.5.1; back to bleeding edge development
7845 2005-05-11 Borut Razem <borut.razem AT siol.net>
7847 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7848 generate PDF version 1.3 documents
7850 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7852 * .version: changed to version 2.5.0
7854 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7856 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7858 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7860 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7861 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7862 well as many smaller updates.
7863 * .version: changed to version 2.5.0-pre1
7865 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7867 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7869 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7871 * support/regression/tests/bug1185672.c: added
7872 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7874 * src/mcs51/gen.c (genCall): added comments, made it look safer
7875 * src/mcs51/gen.c (genEndFunction): simplified
7877 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7879 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7881 2005-04-14 Borut Razem <borut.razem AT siol.net>
7883 * fixed bug 1045046 - SIGSEGV with really simple code?:
7884 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7885 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7887 2005-04-14 Borut Razem <borut.razem AT siol.net>
7889 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7890 src/pic16/device.h: temporarily disabled experimental #inline pragma
7893 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7895 * device/include/z80/stdio.h,
7896 * device/include/z80/string.h: removed these highly incomplete files so
7897 SDCC can use the default ones in device/include/
7899 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7901 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7903 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7906 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7908 * device/include/malloc.h: removed redundant __reentrant prototypes
7909 * device/lib/_mullong.c: added working xstack variant in asm (C version
7910 doesn't pass regression tests)
7911 * device/lib/bpx.c: used __data and made bpx char for mcs51
7912 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7913 (createFunction): fixed bug with xstackPtr
7914 * src/SDCCcse.c: corrected comments
7915 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7916 (killDeadCode, eBBlockFromiCode): removed unused code
7917 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7919 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7920 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7921 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7922 (genModOneByte): fixed warning in MSVC
7923 * src/mcs51/main.c (): added comments
7924 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7926 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7928 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7930 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7932 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7934 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7936 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7937 characters arrays of larger size than the declared one.
7939 2005-04-10 Borut Razem <borut.razem AT siol.net>
7941 * src/pic/gen.c (genInline),
7942 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7943 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7944 (findNextInstruction), (findPrevInstruction),
7945 (findInstructionUsingLabel),
7946 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7947 * src/pic/pcode.c (findLabel): added missing '\n'
7948 * src/src.dsp: added SDCCdwarf2.c to the project
7950 2005-04-09 Borut Razem <borut.razem AT siol.net>
7952 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7954 2005-04-08 Raphael Neider <rneider AT web.de>
7956 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7957 into the chain after a given one) and mergeDefmapSymbols (combine
7958 defmap entries for each symbol per pcode)
7959 * (createDefmap): have defmap entries merged in the end
7960 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7961 a symbol before replacing one access type's symbol, merge symbols in
7962 the end (replacement symbol might already have an entry)
7963 * (assignValnums): keep reference to written WREG intact
7965 2005-04-08 Raphael Neider <rneider AT web.de>
7967 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7970 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7972 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7975 2005-04-07 Raphael Neider <rneider AT web.de>
7977 * device/include/pic16/usart.h: added compatibility defines for
7978 devices with more than one USART
7979 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7981 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7983 * device/lib/Makefile.in: updated for port specific include
7985 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7987 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7989 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7991 * device/include/8051.h,
7992 * device/include/8052.h,
7993 * device/include/at89S8252.h,
7994 * device/include/at89c55.h,
7995 * device/include/at89x051.h,
7996 * device/include/at89x51.h,
7997 * device/include/at89x52.h,
7998 * device/include/mcs51reg.h,
7999 * device/include/reg51.h,
8000 * device/include/reg764.h,
8001 * device/include/regc515c.h,
8002 * device/include/sab80515.h: (re)moved these 12 files
8003 * device/include/mcs51/8051.h,
8004 * device/include/mcs51/8052.h,
8005 * device/include/mcs51/at89S8252.h,
8006 * device/include/mcs51/at89c55.h,
8007 * device/include/mcs51/at89x051.h,
8008 * device/include/mcs51/at89x51.h,
8009 * device/include/mcs51/at89x52.h,
8010 * device/include/mcs51/mcs51reg.h,
8011 * device/include/mcs51/reg51.h,
8012 * device/include/mcs51/reg764.h,
8013 * device/include/mcs51/regc515c.h,
8014 * device/include/mcs51/sab80515.h: and added them here
8016 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8018 * device/include/stdarg.h: changed SDCC specific keywords to double
8020 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8022 * device/include/hc08/mc68hc908gp32.h,
8023 * device/include/hc08/mc68hc908jb8.h,
8024 * device/include/hc08/mc68hc908jkjl.h,
8025 * device/include/hc08/mc68hc908qy.h: fixed comments
8026 * device/include/mcs51/README: updated
8027 * device/include/mcs51/c8051f120.h: added PINRSF
8028 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8029 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8030 amidst code. Also inline is not supported.
8032 2005-04-06 Raphael Neider <rneider AT web.de>
8034 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8035 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8036 callers stack/frame pointers
8038 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8040 * device/include/pic16/usart.h: added, missing in previous commit,
8041 * device/include/pic16/adc.h: fixed typo,
8042 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8044 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8046 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8047 uninitialized because a bug appears with gplink
8048 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8049 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8050 complains for unrecognised option
8052 2005-04-05 Raphael Neider <rneider AT web.de>
8054 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8055 structs as well (using memcpy)
8056 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8057 on ISRs (GOTO has no label)
8058 * src/pic16/device.h: added OF_OPTIMIZE_DF
8059 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8060 new data flow analysis/optimization
8061 * src/pic16/pcode.c: added (prototypes for and implementation of)
8062 dataflow analysis functions, fixed pCodeInstructions' inCond and
8063 outCond values, made RCALL a branch instruction
8064 * (pic16_unlinkpCode): keep C line if possible
8065 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8066 C line moved if possible
8067 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8068 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8069 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8070 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8072 * (pic16_getJumptabpCode): NEW, needed in...
8073 * (LinkFlow): fixed handling of jumptables, calls and conditional
8075 * (pic16_InsertCommentAfter): NEW
8076 * (pic16_pCodeReplace): made verbose and flow preserving
8077 * (AnalyzeFlow): added call to data flow analysis
8078 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8079 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8080 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8082 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8084 * src/SDCCast.c (decorateType): fixed bug #1105626
8086 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8088 * device/include/asm/pic16/features.h,
8089 * pic18f*.h headers,
8090 * device/include/pic16/adc.h,
8091 * device/include/pic16/delay.h,
8092 * device/include/pic16/i2c.h,
8093 * device/include/pic16/malloc.h,
8094 * device/include/pic16/stdio.h,
8095 * device/include/pic16/stdlib.h,
8096 * device/include/pic16/string.h,
8097 * device/lib/pic16/libc/stdio/printf_tiny.c,
8098 * device/lib/pic16/libc/stdio/printf_small.c,
8099 * device/lib/pic16/libc/stdio/strmgpsim.c,
8100 * device/lib/pic16/libc/stdio/strmmssp.c,
8101 * device/lib/pic16/libc/stdio/strmusart.c,
8102 * device/lib/pic16/libc/stdio/vfprintf.c,
8103 * device/lib/pic16/libc/stdlib/ltoa.c,
8104 * device/lib/pic16/libc/stdlib/putchar.c,
8105 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8106 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8107 * device/lib/pic16/libc/stdlib/memchrram.c,
8108 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8109 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8110 * device/lib/pic16/libio/adc/adcbusy.c,
8111 * device/lib/pic16/libio/adc/adcread.c,
8112 * device/lib/pic16/libio/adc/adcsetch.c,
8113 * device/lib/pic16/libio/usart/ubaud.c,
8114 * device/lib/pic16/libio/usart/ubusy.c,
8115 * device/lib/pic16/libio/usart/udrdy.c,
8116 * device/lib/pic16/libio/usart/uopen.c,
8117 * device/lib/pic16/libio/usart/uputc.c,
8118 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8119 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8120 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8121 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8122 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8123 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8124 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8125 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8126 specific keywords to double underlined form,
8127 * device/lib/pic16/libc/Makefile.rules,
8128 * device/lib/pic16/libsdcc/Makefile.rules,
8129 * device/lib/pic16/libm/Makefile,
8130 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8131 to compile with C standard set in Makefile.common
8132 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8133 rand.c and crc.c in compilation process,
8134 * device/lib/pic16/libsdcc/int/divuint.c,
8135 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8136 `c' from signed to unsigned,
8137 * device/lib/pic16/startup/crt0.c,
8138 * device/lib/pic16/startup/crt0i.c,
8139 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8140 keywords to double underlined form, bug fixes in _do_cinit function
8141 which prevented the correct initialization of the .idata segment,
8142 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8143 core to enter a infinite loop
8144 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8146 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8148 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8150 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8152 * device/include/Makefile.in: add support for hc08 subdirectory
8153 * device/include/hc08/: new subdirectory
8154 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8155 Lucas Loizaga, thanks!
8156 * device/include/hc08/mc68hc908qy.h,
8157 * device/include/hc08/mc68hc908gp32.h,
8158 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8159 their own directory. Changed internal macro names to use the compiler
8160 reserved namespace. Changed SDCC specific keywords to double
8162 * device/include/math.h,
8163 * device/include/malloc.h,
8164 * device/include/stdarg.h,
8165 * device/include/stdbool.h
8166 * device/include/string.h,
8167 * device/include/tinibios.h,
8168 * device/include/ds400rom.h,
8169 * device/include/8051.h,
8170 * device/include/8052.h,
8171 * device/include/80c51xa.h,
8172 * device/include/at89c55.h,
8173 * device/include/at89S8252.h,
8174 * device/include/at89x51.h,
8175 * device/include/at89x52.h,
8176 * device/include/ds80c390.h,
8177 * device/include/reg764.h,
8178 * device/include/regc515c.h,
8179 * device/include/sab80515.h,
8180 * device/include/mcs51/c8051f000.h,
8181 * device/include/mcs51/c8051f018.h,
8182 * device/include/mcs51/c8051f020.h,
8183 * device/include/mcs51/c8051f040.h,
8184 * device/include/mcs51/c8051f060.h,
8185 * device/include/mcs51/c8051f120.h,
8186 * device/include/mcs51/c8051f300.h,
8187 * device/include/mcs51/c8051f310.h,
8188 * device/include/mcs51/c8051f320.h,
8189 * device/include/mcs51/c8051f330.h,
8190 * device/include/mcs51/c8051f350.h,
8191 * device/include/z180.h: Changed SDCC specific keywords to double
8194 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8196 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8198 * (pic16_assignConfigWordValue): disable testing of configuration
8199 register value with config mask,
8200 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8201 function with port->fun_prefix,
8202 * (genFunction): when generating a naked interrupt function never
8203 create an absolute segment placed in interrupt vector address, place
8204 the actual interrupt function at IVA instead, when an interrupt
8205 function is generated with unspecified interrupt then do not create
8206 the absolute section,
8207 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8208 code for generating a call to generic pointer get/put function with
8209 a call to function pic16_callGenericPointer(),
8210 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8211 the call to the generic pointer get/put functions with prefixing the
8212 function name with port->fun_prefix,
8213 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8214 * src/pic16/main.c (_process_pragma): prefix function with
8216 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8217 calling assembler, old 18Fxxxx macro is deprecated,
8218 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8219 PC_ASMDIR in while condition,
8220 * (findInstruction): add PC_ASMDIR in while condition,
8221 * (buildCallTree): prefix main with port->fun_prefix,
8222 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8223 identifier for variable with banked access in instructions BTFSS,
8224 BTFSC, BCF, BSF, BTG
8225 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8226 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8227 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8228 perform optimization when enviroment variable NO_REG_OPT is set,
8229 * (insideLRBlock): NEW, return 1 if register is inside an
8230 INF_LOCALREGS block,
8231 * (RemoveRegFromLRBlock): remove a register that is completely
8232 eliminated by register optimization, but it is still left in local
8233 register store/restore in/from stack block,
8234 * (Remove2pcodes): after removing register, check to see if it
8235 should be removed from local register store/restore in/from stack
8237 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8238 DUMMY_READ_VOLATILE,
8240 * device/include/pic16/adc.h: minor prototype modifications and
8242 * device/include/pic16/malloc.h: added GPL notice various
8244 * device/include/pic16/stdint.h: NEW, standard header for ints
8245 * device/include/pic16/delay.h: NEW, header for delay functions,
8246 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8248 * device/include/pic16/signal.h: NEW, header providing helper macros
8249 for implementing signal handlers,
8250 * device/include/pic16/stdio.h: added prototypes for functions,
8251 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8252 prototypes for stdin and stdout, added macro PUTCHAR to
8253 automatically implement putchar function prototype,
8254 * device/include/pic16/usart.h: modified and updated USART library,
8255 * device/lib/pic16/libio/adc/,
8256 * device/lib/pic16/libio/i2c: some modifications to improve library
8258 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8259 family of functions,
8260 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8261 family of functions and other sources,
8262 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8263 of the PIC18Fxx[28] devices,
8264 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8265 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8266 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8267 _do_cinit function, because the previous failed when local variables
8268 where not placed in the same memory bank,
8269 * device/lib/pic16/libsdcc/char/: various modifications to improve
8270 library performance,
8271 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8272 information on the new functions of the c library and more...
8274 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8276 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8278 2005-03-26 Raphael Neider <rneider AT web.de>
8280 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8281 if condition == CARRY)
8282 * (genCmp): adapted to new genSkipc semantics
8283 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8284 on rIfx (genCmp was broken)
8286 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8288 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8289 * src/z80/main.c (_keywords[]),
8290 * src/SDCCglobal.h (struct options),
8292 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8293 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8294 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8295 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8296 always available in leading double underscore form. The C99 support is
8297 mostly missing, but it's a start.
8298 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8299 reserved identifier "__data".
8301 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8303 * src/mcs51/peeph.def: fixed bug 1170013
8305 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * device/include/mcs51reg.h: fixed bug 842007
8309 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8311 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8314 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8316 * src/port.h (struct PORT),
8317 * src/avr/ralloc.c (avr_assignRegisters),
8319 * src/ds390/ralloc.c (ds390_assignRegisters),
8321 * src/hc08/ralloc.c (hc08_assignRegisters),
8323 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8325 * src/pic/ralloc.c (pic14_assignRegisters),
8327 * src/pic16/ralloc.c (pic16_assignRegisters),
8329 * src/xa51/ralloc.c (xa51_assignRegisters),
8331 * src/z80/ralloc.c (z80_assignRegisters),
8333 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8334 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8336 * src/SDCCdflow.c (computeDataFlow),
8338 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8340 * src/SDCCcflow.c (*),
8342 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8343 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8344 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8345 immedDom() returning wrong block; probably fixes bug #1160833)
8347 2005-03-20 Borut Razem <borut.razem AT siol.net>
8349 * support/scripts/inc2h.pl: WIN32 port
8351 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8353 * device/lib/makefile.in: added abs.c and labs.c
8355 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8357 * device/include/stdint.h: added
8358 * device/lib/abs.c: added
8359 * device/lib/labs.c: added
8360 * device/include/stdlib.h: added abs() and labs() prototypes
8361 * device/lib/libsdcc.lib: added abs and labs
8362 * device/include/float.h,
8363 * device/lib/_fsmul.c,
8364 * device/lib/printf_fast.c,
8365 * device/lib/printf_tiny.c: updated comments
8367 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8369 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8372 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8374 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8375 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8377 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8379 * device/lib/printf_large.c: removed inline assembly for portability and
8380 readability. Use printf_fast if speed or size are more important.
8381 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8382 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8384 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8386 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8387 prevent compiler warning
8389 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8391 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8392 moved to level 0 and declared as static. Also they are explicit
8393 placed in access bank. This was necessery because some times they
8394 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8395 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8396 optimizations. Currently only compare to unsigned char is implemented,
8397 * src/pic16/gen.c: added fReturnIdx array,
8398 * (struct resolvedIfx) is moved to gen.h and made public,
8399 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8400 * (aopForSym): added an optimization to directly store in stack of
8401 the operand of a SEND iCode,
8402 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8403 but as registers instead (AOP_REG) using the fReturnIdx array,
8404 * (pic16_freeAsmop): remove the freed register from the
8405 _G.sregsAlloc field,
8406 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8407 a compare of 'WREG',
8408 * (pic16_popGetTempRegCond): changed function prototype, now
8409 function takes also a bitVector argument v which holds the current
8410 set of registers that are allocated for stack access by aopForSym,
8411 registers allocated in aopForSym for accessing stack symbols are not
8412 any more part of the functions usedRegs field,
8413 * (genCall): some times aopOp is called for a stack variable to be
8414 send, aopForSym might perform the push, if this is true make sure
8415 that genCall doesn't push the variable twice by testing _G.resDirect,
8416 * (genFunction): changed testing for unspecified interrupt number
8417 from 256 to INTNO_UNSPEC,
8418 * modified selection scheme of frame pointer generation. Previously
8419 if function did use local registers a frame pointer was generated,
8420 now a frame pointer is generated only if function has arguments
8421 (that need PLUSW2 register access), or has stack arguments, or the
8422 compiler is not instructed to omit the frame pointer,
8423 * (genEndFunction): before restoring local registers that were saved
8424 in the function preamble, also restore the registers that *might*
8425 have been allocated for stack access,
8426 * (genRet): removed some old comments,
8427 * (genCmp, the active (RN's) version): added a call to the
8428 pic16_genCmp_special function to perform the compare with a more
8429 robust and optimized way,
8430 * (genInline): a feature has been added in inline code generation,
8431 which allows a wildcard variable substitution when writing inline
8432 assembly. Code is incomplete and experimental therefore undocumented,
8433 * (genCast): changed order of aopOp for result and right to allow
8434 aopForSym to directly load the result if possible,
8435 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8436 perform an optimized compare on some selected special occasions,
8437 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8438 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8439 generate an IVT any more,
8440 * src/pic16/main.c (pic16_optionsTable): added command line option
8442 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8443 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8445 * src/pic16/NOTES: Raphael Neider added in list of active developers
8446 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8447 jumptable_end to prevent bug #,
8448 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8449 inCond and outCond fields,
8450 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8451 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8452 turn off register spilling,
8453 * (packRegsForOneUse): synced with other ports' versions although it
8454 is not used currently,
8455 * (pic16_packRegisters): added an optimization while reading
8456 structure bitfields, some registers may be saved (malloc code is
8457 decreased by 80 bytes)
8459 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8461 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8462 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8463 this can be optimized more?
8465 2005-03-10 Raphael Neider <rneider AT web.de>
8467 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8468 genNearPointerGet): (hopefully) fixed access to bitfields via
8469 pointers (p->bitN = x; and x = p->bitN; failed)
8471 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8473 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8475 2005-03-09 Raphael Neider <rneider AT web.de>
8477 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8479 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8481 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8482 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8483 (regTypeNum): set REG_BIT type if necessary
8484 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8485 * support/regression/tests/critical.c: check bug 1144613
8487 2005-03-02 Raphael Neider <rneider AT web.de>
8489 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8491 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8493 * src/avr/ralloc.c (serialRegAssign),
8494 * src/ds390/ralloc.c (serialRegAssign),
8495 * src/hc08/ralloc.c (serialRegAssign),
8496 * src/mcs51/ralloc.c (serialRegAssign),
8497 * src/pic/ralloc.c (serialRegAssign),
8498 * src/pic16/ralloc.c (serialRegAssign),
8499 * src/xa51/ralloc.c (serialRegAssign),
8500 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8502 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8504 * src/SDCCast.c (decorateType): fixed bug 1124787
8506 2005-02-20 Hubert Sack <sack AT digiplan.de>
8507 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8509 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8512 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8514 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8515 to keep the correct label reference count when adding/removing references
8516 to labels. A peephole file using this is appended to patch #1144962.
8518 2005-02-14 Raphael Neider <rneider AT web.de>
8520 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8521 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8522 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8523 retrievals of result operand's value on assignment
8525 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8527 * device/include/pic16/string.h: modified prototype for memccpy()
8528 to memccpy(void *, void *, char, size_t)
8529 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8530 check whether to omit frame pointer or not,
8531 * (genInline): convert all occurences of "\n" to LF in inline
8532 assembler blocks, this helps formatting the inline text,
8533 * (pic16_loadFSR0): modified prototype,
8534 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8535 removed some 8051 legacy code,
8536 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8537 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8538 before allocating temporary registers in functions,
8540 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8542 * support/regression/tests/bitvars.c: corrected the "fix"
8544 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8546 * support/regression/tests/bitvars.c,
8547 * support/regression/tests/bitwise.c,
8548 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8550 2005-02-10 Raphael Neider <rneider AT web.de>
8552 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8553 different size for Alpha
8554 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8556 2005-02-09 Raphael Neider <rneider AT web.de>
8558 * src/SDCC.lex(doPragma) : save and restore warning options as well
8559 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8560 * have #pragma less_pedantic set the errorlevel to WARNING
8562 * (cloneOptimize) : fixed wrong malloc's size
8563 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8564 facilitate correct handling of #pragma (save|restore)
8566 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8568 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8570 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8572 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8574 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8576 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8578 2005-02-02 Raphael Neider <rneider AT web.de>
8580 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8581 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8582 * (pic16_storeForReturn): fixed to allow returning function pointers
8583 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8584 * device/include/pic16/{stddef.h,stdbool.h}: added
8586 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8588 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8590 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8592 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8593 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8594 appeared to be required
8596 2005-01-31 Borut Razem <borut.razem AT siol.net>
8598 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8599 include/mcs51 and include/z80 directories to the package
8601 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8603 * src/hc08/gen.c (genFunction): fixed bug #1112752
8605 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8607 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8609 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8611 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8613 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8615 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8617 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * device/include/c8051fxxx.h: removed these 6 files
8620 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8622 2005-01-26 Raphael Neider <rneider AT web.de>
8624 * src/pic16/gen.c (genAssign): fixed assignment from longs
8625 in codespace (were cut to three bytes)
8626 * (genDummyRead): implemented (except for CODESPACE...),
8628 * src/pic16/glue.c (emitStatistics): beautified
8629 * device/lib/pic16/libm/Makefile: added include path
8631 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8633 * src/z80/gen.c (aopPut): fixed bug #1103902
8635 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8637 * device/lib/expf.c: fixed bug #1095792
8639 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8641 * device/lib/pic16/libm: added Math library sources
8643 2005-01-24 Raphael Neider <rneider AT web.de>
8645 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8646 to enable upcast to pCodeOpReg2 (there is no type tag to
8647 differenciate the two and pic16_popGet2p cast into PCOR2)
8648 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8649 (sizeof(sectNames) changed to sizeof(sectName))
8650 Both patches fix segfaults under MinGW.
8652 2005-01-23 Raphael Neider <rneider AT web.de>
8654 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8655 Safe_[mc]?alloc()'ed variables
8656 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8657 of (byte sized) temporaries (assign them to WREG for now)
8658 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8659 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8660 this might fix SIGSEGVs on MinGW...
8661 * src/SDCCopt.c (killDeadCode): restored original behaviour
8662 (volatile operands might get thrown away though)
8664 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8666 * src/pic16/gen.c: fixed bug #1106975,
8667 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8668 pointer update, INTCON is saved, global interrupts are disabled and
8669 restored after updateing TOS.
8670 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8671 * added function attribute 'shadowregs' to take advantage of shadow
8673 * added function attribute 'wparam' as an alternative to the wparam
8675 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8676 user declares a non-ISR function as 'shadowregs',
8677 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8679 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8681 * .version: bumped version number to 2.4.8
8682 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8684 * device/lib/pic16/libio/i2c/: I2C module support library,
8685 * device/include/pic16/i2c.h: I2C support library header,
8686 * device/lib/pic16/libc/stdio/: standard IO support sources,
8687 * (printf_small.c): printf_small() source, supports float print,
8688 * (printf_tiny.c): printf_tiny() source, does not support floats,
8689 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8690 enable global optimizations for entire library source, other
8691 Makefiles in the source tree are also modified to reflect this,
8692 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8694 * doc/sdccman.lyx: updated to reflect new changes,
8695 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8696 sym->onStack if-case,
8697 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8698 sbit, idata, _idata, xdata, _xdata,
8699 * added pragma library, to link an external library, (see doc),
8700 * removed command line options, --pomit-config-words, --pomit-ivt,
8701 --pleave-reset-vector,
8702 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8703 when calling assembler to reflect memory model used, also define
8704 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8705 reflect stack model used,
8706 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8707 on stack return NULL,
8709 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8711 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8712 of the operands is volatile. Fixes #1020220
8714 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8716 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8717 * (OptimizeRegUsage): make sure that there is really no other flow where
8718 the first pCode is used
8720 2005-01-22 Raphael Neider <rneider AT web.de>
8722 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8723 to fix #1106967 (pCode->seq are not set up correctly)
8725 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8727 * src/SDCCglue.c (glue): make sure code area is declared before the
8728 static initialization area.
8730 2005-01-21 Raphael Neider <rneider AT web.de>
8732 * device/lib/Makefile.in: fixed test for pic16 install dir
8733 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8735 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8736 added --optimize-goto compiler switch and pragma wparam documentation
8737 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8738 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8739 and PRODH closing bug #1071770 (peephole optimizer)
8741 2005-01-19 Raphael Neider <rneider AT web.de>
8743 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8744 cmdLine buffers (used when calling sdcpp...) are large enough
8745 (MAX_PATH=256 truncates arguments leading to system halts when
8747 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8748 * (genUminus): rewritten to for efficiency
8749 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8750 used uninitialized in some cases)
8751 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8752 copy the third byte from the int -- now assumes 0x80 (data memory)
8753 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8754 operands (genAddLit expects the iCode's operands to swapped as
8755 well), fixed leftover bytes (crashed for short left operands)
8756 * (pic16_genMinusDec): performance improvements, removed false
8758 * (pic16_genMinus): fixed to cope with differently sized operands
8759 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8761 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8762 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8763 new banksel optimization
8764 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8765 analysis for temporary registers (segfaults...)
8766 * src/pic16/peeph.def: added rule
8768 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8770 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8771 which converts a float number to its ASCII representation
8772 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8773 functions to convert the fractional and integer part of a float to ASCII,
8774 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8775 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8777 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8779 * device/include/pic16/adc.h: added GPL info,
8780 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8781 a pCodeOp as tested operand,
8782 * (genNearPointerGet): optimized bit testing, does not use
8783 intermediate register for bit value, test directly instead with
8784 BTFSS, BTFSC, works only for single bits,
8785 * (genpic16Code): dump the name of the iCode in the asm,
8786 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8787 renamed to pic16_decodeOp,
8788 * (serialRegAssign): do not allocate a temporary register for iCode
8789 sequences that test a single bit for 1/0
8791 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8793 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8794 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8795 access stack and frame pointers. They are initially assigned to
8796 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8797 accessing SFRs. Updated all occurences of modification of stack or
8798 frame pointer in gen.c and pcode.c,
8799 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8800 assigning of a literal value to pointers,
8801 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8802 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8805 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8807 * doc/sdccman.lyx: update documentation about stack pragma, added
8808 some info for stack memory models
8810 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8812 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8814 2005-01-08 Raphael Neider <rneider AT web.de>
8816 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8817 udata sections to fix bug #1097823
8819 2005-01-05 Raphael Neider <rneider AT web.de>
8821 * src/pic16/gen.c (genGenericShift): added handling of differently
8822 sized left operand and result
8824 2005-01-04 Raphael Neider <rneider AT web.de>
8826 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8827 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8828 to hold the condition bit)
8829 * added new version of genCmp (old code available via #define)
8830 * added new version of genShiftLeft/genShiftRight in a generic
8831 way, now supports shifting by negative values
8832 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8833 shiftCount (expected by genGenericShift)
8834 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8835 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8837 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8838 is an invalid literal too...)
8840 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8842 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8843 from Raphael Neider,
8844 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8845 for 8-bit literals. This fixes some literal operands which are sign
8846 extended to 16-bits ints when instruction needs only 8-bits.
8848 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8850 * device/lib/logf.c: added mcs51 assembly version
8851 * device/lib/expf.c: added mcs51 assembly version
8852 * device/lib/_logexpf.c: new shared asm code for expf and logf
8853 * device/include/math.h: add defines for assembly math library
8854 * device/lib/Makefile.in: build new _logexpf.c
8855 * device/lib/libfloat.lib: use new _logexpf.c
8857 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8860 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8861 device types which have less than 0x7f registers.
8863 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8865 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8867 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8869 * device/lib/printf_fast.c: only build on supported arch.
8870 * device/lib/printf_tiny.c: only build on supported arch.
8871 * device/lib/printf_fast_f.c: only build if asm float lib
8872 * device/lib/_fsget1arg.c: only build if asm float lib
8873 * device/lib/_fsget2args.c: only build if asm float lib
8874 * device/lib/_fsnormalize.c: only build if asm float lib
8875 * device/lib/_fsreturnval.c: only build if asm float lib
8876 * device/lib/_fsrshift.c: only build if asm float lib
8877 * device/lib/_fsswapargs.c: only build if asm float lib
8878 * device/include/stdio.h: don't provide print_fast,
8879 print_fast_f, print_tiny prototypes if --xstack used
8881 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8884 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8887 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8889 * device/lib/printf_fast_f.c: same as printf_fast, but
8890 with floating point enabled
8891 * device/lib/printf_fast.c: minor tweaks
8892 * device/include/stdio.h: add printf_fast_f
8894 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8896 * src/SDCCmain.c: make --float-reent default for mcs51
8897 * device/lib/_fsadd.c: added mcs51 assembly version
8898 * device/lib/_fssub.c: added mcs51 assembly version
8899 * device/lib/_fsmul.c: added mcs51 assembly version
8900 * device/lib/_fsdiv.c: added mcs51 assembly version
8901 * device/lib/_fseq.c: added mcs51 assembly version
8902 * device/lib/_fsneq.c: added mcs51 assembly version
8903 * device/lib/_fsgt.c: added mcs51 assembly version
8904 * device/lib/_fslt.c: added mcs51 assembly version
8905 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8906 * device/lib/Makefile.in: add _fscmp to build
8907 * device/lib/libfloat.lib: add _fscmp to build
8909 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8911 * device/lib/_fs2slong.c: added mcs51 assembly version
8912 * device/lib/_fs2sint.c: added mcs51 assembly version
8913 * device/lib/_fs2schar.c: added mcs51 assembly version
8914 * device/lib/_fs2ulong.c: added mcs51 assembly version
8915 * device/lib/_fs2uint.c: added mcs51 assembly version
8916 * device/lib/_fs2uchar.c: added mcs51 assembly version
8917 * device/lib/_slong2fs.c: added mcs51 assembly version
8918 * device/lib/_sint2fs.c: added mcs51 assembly version
8919 * device/lib/_schar2fs.c: added mcs51 assembly version
8920 * device/lib/_ulong2fs.c: added mcs51 assembly version
8921 * device/lib/_uint2fs.c: added mcs51 assembly version
8922 * device/lib/_uchar2fs.c: added mcs51 assembly version
8923 * device/include/float.h: added #define to select asm vs c
8925 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8927 * device/lib/printf_fast.c: improvements to float output
8928 * device/include/float.h: add defines for assembly float library
8929 * device/lib/_fsget1arg.c: receive 1 float arg
8930 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8931 * device/lib/_fsnormalize.c: normalize a float
8932 * device/lib/_fsreturnval.c: return float, various helper routines
8933 * device/lib/_fsrshift.c: right shift a float's mantissa
8934 * device/lib/_fsswapargs.c: swap 2 floats
8935 * device/lib/Makefile.in: build these 6 new files for mcs51
8936 * device/lib/libfloat.lib: add these 6 files to the library
8938 2004-12-26 Borut Razem <borut.razem AT siol.net>
8940 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8943 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8945 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8946 and fully reentrant and register bank neutral.
8947 * device/lib/printf_fast.c: added float (not enabled by default),
8948 added compact/slower integer (also not enabled by default),
8949 improved size/speed of fast integer code, other minor changes
8950 * device/include/stdio.h, device/lib/Makefile.in,
8951 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8953 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8955 * src/pic16/pcode.c: declaring variables other than at the start of a
8956 block is not supported in C by VC6.
8958 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8960 * applied a previous patch from Raphael Neider that wasn't included
8961 in the previous commits, which fixes infinite loops within jumptable
8963 * made some fixes that previous patches introduced
8965 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8967 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8968 that fixes an issue with AOP_PCODE asmop's offset,
8969 * (pic16_popCopyReg): update instance field too,
8970 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8971 function of pic port,
8972 * (genCmp, genAnd, genAssign),
8973 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8975 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8977 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8978 variables initial values to idata section,
8979 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8980 variables in some functions. This utilizes parmBytes field of iCode
8981 structure to hold the offset of the variable in stack. (might be
8982 able to use the stack field too?)
8983 * applied patch from Raphael Neider # ### , # ###
8984 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8985 variable initial values in idata section,
8986 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8987 for static variables with initial value
8988 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8989 applied fix in while loop from Raphael Neider.
8991 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8993 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8994 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8995 * src/ds390/ralloc.c (serialRegAssign): spill bits
8996 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8997 * support/Util/SDCCerr.c,
8998 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8999 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9000 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9002 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9004 * device/include/sdcc-lib.h: inserted LGPL, added includes
9005 asm/ds390/features.h and asm/mcs51/features.h
9006 * device/include/asm/default/features.h,
9007 * device/include/asm/gbz80/features.h,
9008 * device/include/asm/z80/features.h: added empty _AUTOMEM
9010 * device/include/asm/ds390/features.h,
9011 * device/include/asm/mcs51/features.h: added files with defines for
9012 _AUTOMEM and _STATMEM indicating automatic and static storage class
9013 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9014 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9015 * src/SDCCicode.c (geniCodeCast),
9016 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9017 * src/SDCCloop.c (loopInduction): removed unused variable lr
9018 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9019 to convertToFcall to include char modulo (RFE 1065037), added check
9020 if left operand is unsigned and use abs of literal value
9021 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9022 as it doesn't work after conversion from peephole.def to peephole.rul
9023 * src/mcs51/gen.c (toBoolean): added check for size,
9024 (genModOneByte): optimized code for signed char modulo a literal
9025 power of 2 (thanks to Hubert Sack),
9026 (genRRC): removed unnecessary "clr c",
9027 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9028 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9030 swapped rules 256.c and 256.d,
9031 extended 256.d by using new multiple checks (thanks Erik),
9032 added rules 256.e and 256.f,
9033 updated rule 261.a and 261.b to new generated code
9034 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9036 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9038 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9039 induction related bugs, including first part of bug #1074377
9041 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9043 * applied patch from bug-report #1076292,
9044 * applied patches for genAnd and Goto-optimizations for Raphael
9046 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9047 dump a less iCode information,
9048 * src/pic16/device.h (pic16_options_t): added field debgen,
9049 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9050 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9051 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9053 * (various functions): added macros FENTRY and FENTRY2 to functions,
9054 to emit function prologue,
9055 * (various functions): fixed indentation,
9056 * (genNearPointerGet): fixed loading of FSR0,
9057 * (genPackBits): applied patch from Raphael Neider to fix updating
9058 of FSR0 and touching only the modified bits,
9059 * src/pic16/genarith.c (various functions): added macros FENTRY to
9060 emit function prologue in comments,
9061 * src/pic16/pcode.h: added functions debugf2, debugf3,
9062 * src/pic16/ralloc.c: partial fix for packForPush caused
9065 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9067 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9068 <stsp AT users.sourceforge.net> with reversed byte order
9069 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9071 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9073 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9075 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9076 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9078 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9080 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9082 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9084 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9086 (setFromConditionArgs): friendly operand parser for peephole rules,
9087 (operandBaseName, operandsNotRelated): new peephole condition
9088 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9089 architecture specific register naming into account, handles n-way
9090 comparisons, and supports quoted literals
9091 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9093 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9095 * src/mcs51/peeph.def: fixed bug #1076940
9097 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9099 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9101 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9103 Adding support for replacing ljmps with sjmps in jumptables
9104 generated for switch statements. For now you need to set the
9105 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9106 Now 4 algorithms for mcs51 jumptable generation are used:
9107 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9108 addresses loaded pc-relative for up to 112 cases and stack-pushing
9109 target addresses loaded with offset from dptr for up to 256 cases.
9111 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9112 * src/mcs51/main.c: adapted constants for switch table generation
9113 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9115 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9117 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9118 * support/regression/tests/bug1057979.c: added test for bug 1073386
9120 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9122 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9125 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9127 * src/pic16/device.h,
9128 * src/pic16/genarith.c,
9131 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9133 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9135 Large cummulative patch for pic16 port.
9136 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9137 to call when a stack overflow occurs,
9138 * (malloc.h): added CVS Id tag,
9139 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9141 * added libc directory. The current version of LibC contains string
9142 functions, ctype functions and macros and some functions of the
9143 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9144 be extensively tested in the future. Standard disclaimer here.
9145 Library is not automatically build yet. But one can build it by
9146 invoking 'make' inside the libc directory.
9147 * added ADC library under libio. Preliminary version yet.
9149 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9150 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9151 aopForRemat() now and not by pic16_aopOp(),
9152 * (pic16_popGetTempReg): removed warning messgae when allocating
9153 temporary registers, its a buggy feature and will be removed,
9154 * (pic16_popGet): set register instance field in AOP_CRY,
9155 * (pic16_outBitC): fixed for results in size greater than 1,
9156 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9157 * (pic16_storeForReturn): optimized return of 0,
9158 * (genCmp): experimental code for new genCmp which uses PIC18's
9159 special compare&skip instructions. Initial tests fail some times
9160 with variables grater than 1 byte in size, so new code is disabled,
9161 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9163 * (genCast): began a fix to optimize the casting of a bit to another
9164 bit, now assigning a bitfield to another bitfield will fail, sorry,
9165 * src/pic16/main.c: disabled the use of lr-support feature,
9166 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9167 * added some function prototypes, added function _debugf prototype,
9168 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9169 bits with offset (case PO_GPR_BIT),
9170 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9172 * (isBankInstruction): modified to return 0 for no banking instruction,
9173 and 1 for banking instruction,
9174 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9175 caused stop processing pCodes after a inline assembly block,
9176 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9177 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9178 registers when it shouldn't,
9179 * src/pic16/ralloc.c (allocReg): add preliminary support for
9180 supporting a limited set of temporary registers,
9182 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9184 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9185 genDataPointerSet): ensure assignments always copy in MSB to LSB
9187 (loadRegFromAop): recognize CLRH optimization,
9188 (genFunction): optimize RECEIVE iCodes in reentrant functions
9190 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9193 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9195 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9196 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9197 contiguous with data
9199 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9201 * device/lib/_gptrget.c (_gptrget),
9202 * device/lib/_gptrgetc.c (_gptrgetc),
9203 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9204 instead of sjmp to ret
9205 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9206 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9208 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9210 * .version: bumped version to 2.4.7
9211 * device/lib/_gptrget.c (_gptrget): is now _naked
9212 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9213 * device/lib/_gptrput.c (_gptrput): is now _naked
9214 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9215 (createFunction): fixed xstack
9216 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9217 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9219 (geniCodeCritical): store original interrupt state in an iTemp bit
9220 var unless stack-auto
9221 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9222 * src/SDCCmain.c (setIncludePath): added include/target to search path
9223 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9224 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9226 (processFuncArgs): put bit vars in bit area
9227 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9228 unsaveRBank): fixed xstack,
9229 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9230 (genFunction, genEndFunction): fixed xstack,
9231 (genAssign): optimization don't walk backwards through mem
9232 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9233 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9234 * support/regression/Makefile: also make library (for stack-auto) when
9235 making "all" and added "test-mcs51-xstack-auto"
9236 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9237 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9238 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9239 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9240 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9241 make-library by MAKE_LIBRARY
9242 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9243 regression tests for xstack
9244 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9245 * support/regression/tests/critical.c: test for critical on mcs51
9247 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9249 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9250 built version of sdcc instead of installed version
9252 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9254 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9255 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9257 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9258 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9259 WARNING: remove device/lib/build/z80/printf.o by hand when
9260 updating from previous build!
9261 * device/lib/z80/printf.c: updated comment
9262 * support/regression/tests/bug1057979.c: test all ports now
9263 * support/regression/tests/bug1065458.c: file added
9265 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9267 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9268 *_start and *_end symbols for static functions
9270 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9272 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9273 and search crt0.o in all library paths,
9274 (setIncludePath): proper handling of --nostdinc,
9275 (setLibPath): proper handling of --nostdlib
9276 * support/regression/Makefile,
9277 * support/regression/ports/ds390/spec.mk,
9278 * support/regression/ports/gbz80/spec.mk,
9279 * support/regression/ports/hc08/spec.mk,
9280 * support/regression/ports/mcs51/spec.mk,
9281 * support/regression/ports/mcs51-large/spec.mk,
9282 * support/regression/ports/mcs51-stack-auto/spec.mk,
9283 * support/regression/ports/z80/spec.mk: use include and lib files from
9284 built version of sdcc instead of installed version
9285 * doc/sdccman.lyx: fixed typo in --nostdinc
9287 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9292 * src/pic/gen.c : added support to generate code for struct bit fields.
9294 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9296 * as/xa51/xa_version.h,
9297 * device/include/errno.h,
9298 * device/include/regc515c.h,
9299 * device/lib/_itoa.c,
9300 * device/lib/_ltoa.c,
9301 * device/lib/ser_ir_cts_rts.c,
9302 * sim/ucsim/xa.src/glob.cc,
9303 * sim/ucsim/xa.src/inst_gen.cc,
9304 * sim/ucsim/xa.src/xa_bit.cc,
9305 * sim/ucsim/xa.src/xa_sfr.cc,
9306 * sim/ucsim/z80.src/inst_dd.cc,
9307 * sim/ucsim/z80.src/inst_fdcb.cc,
9308 * support/scripts/keil2sdcc.pl,
9309 * src/pic16/pic16.dsp,
9310 * src/pic16/pic16a.dsp: corrected cvs line endings
9311 * device/lib/printf_large.c: fixed bug 1057979
9312 * src/pic16/gen.c: fixed non-C standard code
9313 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9314 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9315 * support/regression/ports/mcs51/support.c: reload T1 asap
9316 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9317 pdata use and clear idata startup behaviour
9318 * support/regression/tests/bug1057979.c: added
9320 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9322 * device/examples/ds390/ow390/ad26.h,
9323 * device/examples/ds390/ow390/cnt1d.h,
9324 * device/examples/ds390/ow390/crcutil.c,
9325 * device/examples/ds390/ow390/ownet.h,
9326 * device/examples/ds390/ow390/owsesu.c,
9327 * device/examples/ds390/ow390/swt12.h,
9328 * device/examples/ds390/ow390/swtoper.c,
9329 * device/examples/ds390/ow390/temp10.h,
9330 * device/examples/ds390/ow390/thermodl.c,
9331 * device/examples/ds390/tinitalk/tinitalk.dsp,
9332 * device/examples/ds390/tinitalk/tinitalk.dsw,
9333 * device/examples/mcs51/clock/hw.h,
9334 * device/examples/mcs51/simple2/go.bat,
9335 * device/examples/serialcomm/windows/serial.h,
9336 * device/examples/xa51/dummy.c,
9337 * device/examples/xa51/hello.c,
9338 * device/include/80c51xa.h,
9339 * device/include/at89x051.h: corrected cvs line endings
9341 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9343 * src/pic16/main.c (options): added command line --gstack, to trace
9344 stack over/under flows,
9345 * added pragma 'wparam' to allow passing first byte of function
9346 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9347 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9348 call to __gstack_test function and sets up the symbol as extern,
9349 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9350 * popaop): added call to pic16_testStackOverflow,
9351 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9353 * (genCall, genPcall): now all parameters are passed via stack
9354 except in functions that are pass to wparam pragma in which WREG is
9356 * (genPcall): REENTRANT flag is checked to see if variable prototype
9357 contains reentrant keyword, don't call a non-reentrant function, via
9358 a reentrant function pointer or vice versa, functions are never
9360 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9362 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9363 SIGSEGV when accessing a NULL register stucture,
9364 * (pic16_printGPointerType): modified to handle UPPER modifier for
9365 function initializers, changed prototype of function to simpler one,
9366 * (pic16_printIvalFuncPtr): check to see if function is already
9367 added in externs list,
9368 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9369 optimized a move from W to SFR with a move to the same register
9371 * device/lib/pic16/debug: NEW directory, contains debug features
9372 which are enabled when linking with libdebug.lib, currently command
9373 line option --gstack enables stack pointer tracing for over/under
9374 flow, corresponding sources are in debug/gstack
9376 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9378 * doc/sdccman.lyx: updated SDCC version,
9379 * (PIC16 port): update list of command line options,
9380 * src/pic16/device.h (structure pic16_options_t): added field gstack
9381 to enable stack overflow tracing on push/pops,
9382 * src/pic16/device.c (statistics structure): added statistics
9384 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9385 pic16_dump_int_registers): increase statistics counters for each
9386 * variable which is encountered
9387 * (pic16_dump_usection): emit each .udata variable to its own udata
9389 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9390 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9391 parameters via stack, otherwise use old scheme,
9392 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9393 assembler output file,
9394 * src/pic16/main.c: added command line options --gstack to enable
9395 push/pop tracing for stack overflow,
9396 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9397 instructions): added size of each instruction,
9398 * (pic16_countInstruction): estimate size of instructions in
9399 the_pFile list, inline assembly blocks are not counted,
9400 * (pic16_FixRegisterBanking): trace previous register usage, when
9401 banksel optimizations is greater than 0, don't emit a redudant
9404 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9406 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9407 * src/pic16/ralloc.c : applied same fix for pic16.
9408 * src/pic/gen.c : tidied it up a little.
9410 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9412 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9413 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9415 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9417 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9419 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9421 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9422 non-reentrant function __modsint in the interrupt function (thus
9423 corrupting math operations during serial I/O)
9424 * device/lib/ser_ir.c: as above, changed buffersize
9425 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9427 * doc/Makefile: added option -t for rsync
9429 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9431 * src/SDCCast.h (struct ast),
9432 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9434 2004-10-20 Borut Razem <borut.razem AT siol.net>
9436 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9439 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9441 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9443 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9444 support functions to replace long sequences of MOVFF's from access
9445 bank registers to stack and vice versa,
9446 * src/pic16/device.h: added new field opt_flags, where optimization
9447 flags can be set to enable certain features,
9448 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9449 * pBlock, (genFunction, genEndFunction): surroung loop for
9450 saving/loading used registers in stack with PC_INFO pCodes,
9451 INF_LREGS. Code in between can then be optimized by pCode optimizer
9452 to support function calls,
9453 * (genDataPointerSet): fixed bug which loaded float fields in
9454 structures with corrupt data,
9455 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9456 in a standard way debug info on stderr. Feature used for developing
9458 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9459 obsolete chunks of code,
9460 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9461 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9462 * pic16/src/pcode.c (pic16_newpCodeInfo,
9463 * (pic16_newpCodeOpLocalRegs),
9464 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9466 * (pic16_pCodeConstString): printing of the initial value of a
9467 symbol as a comment is inhibited since parsing was already done by
9468 copyStr and output is corrupt,
9469 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9471 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9473 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9475 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9477 * as/mcs51/lkarea.c: removed old K&R style,
9478 (lnksect): changed check on boundary error,
9479 (lnksect2): changed check on boundary error,
9480 (lnksect2): extend XSTK to end of page if size = 1
9481 * as/mcs51/lkmain.c: removed old K&R style,
9482 (Areas51): create l_IRAM symbol
9483 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9484 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9485 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9486 * device/lib/_mullong.c: added version to be compiled with xstack
9487 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9488 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9489 * device/lib/mcs51/crtxstack.asm: fixed comment
9490 * src/SDCCglue.c: maxInterrupts defaults to 0,
9491 (emitMaps): added pdata,
9492 (createInterruptVect): (re)moved default,
9493 (glue): added pdata,
9494 (glue): moved __start__xstack to XSTK with default size 1
9495 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9496 and options.float_rent when options.stackAuto is set,
9497 (linkEdit): only write XDATA_NAME if provided on command line
9499 * src/SDCCmem.c: added pdata
9500 * src/port.h: added pdata_name to PORT
9501 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9502 (saveRegisters, unsaveRegisters): removed usage of B,
9503 (genMinus): fixed accumulator clash,
9504 (genJumpTab): added comment, this needs another look
9505 * src/mcs51/gen.c: added check for "B in use" paranoia,
9506 added pushB() and popB()
9507 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9516 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9517 added PSEG (PAG,XDATA) or NULL to port specifier
9518 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9519 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9520 (_mcs51_genInitStartup): removed __start__xstack equ,
9521 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9522 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9523 * src/z80/gen.c (_rleAppend): fixed warnings
9524 * support/regression/tests/zeropad.c: added pdata test
9525 * .version: bumped to 2.4.6
9527 2004-10-17 Borut Razem <borut.razem AT siol.net>
9529 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9530 as a part of nightly build
9532 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9534 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9535 WREG holds the first byte function parameters,
9536 * (aopForSym): take special case for symbols which are in FARSPACE
9537 but in CODESPACE too,
9538 * (assignResultValue): modified to take into account _G.useWreg,
9539 * (genCall): don't use wreg for parameter passing when function is
9540 declared as reentrant, too, added optimization INCF to stack
9541 pointer when stack parameter count is 1,
9542 * (genFunction, genEndFunction): refurnished and fixed to not using
9543 wreg for passing parameters when function has varargs or is
9544 reentrant, fixed bug with symbol name compare for generating
9545 functions in absolute address,
9546 * (pic16_storeForReturn): refurnished,
9547 * (genCmp): began writing a new version of the function, not ready
9548 yet, therefore it is disabled,
9549 * (genAssign): do not read code memory when assigning a function to
9551 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9552 array of characters, not pointer,
9553 * (pic16initialComments): in debug mode emit an .ident directive for
9555 * (_process_pragma): emit a new warning type (internal to pic16)
9556 when setting stack to default length, emit a similar warning when
9557 placing a function at absolute address and address is not word aligned
9558 * (_pic16_parseOptions): added 'return TRUE' statement,
9559 * (_pic16_linkEdit): if compiling a source, then add the source's
9560 file object, first in the list of objects to link,
9562 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9564 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9565 * src/pic/main.c : removed VC warning.
9566 * src/pic/gen.c : changed comment.
9568 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9570 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9571 reference to a deprecated symbol _GPTRREG was causing failure to
9572 link. Thanks G. M. Gallant for the info.
9574 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9576 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9577 comments for Bugs item #954788.
9579 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9581 * src/pic16/device.c (pic16_dump_gsection,
9582 * pic16_groupRegistersInSection): handle symbols declared to be in
9583 access bank differently,
9584 * src/pic16/gen.c (struct _G): added field resDirect,
9585 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9586 send values read from stack directly to result and don't allocate
9588 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9590 * (pic16_sameRegsOfs): NEW,
9591 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9592 free because they were not allocated from temporary pool,
9593 * pic16_popRegFromString): workaround to fix a problem with
9594 allocating variables twice or never,
9595 * (genGenPointerGet): using PRODL instead of FSR0H,
9596 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9598 * (genAssign): take advantage of the _G.resDirect flag,
9599 * (genCast): around line 11844, use mov2f instead of directly
9600 MOVFF'ing between operands to account for literal values,
9601 * src/pic16/genutils.c: some new debug functions for gpsim have been
9603 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9604 float with integer part only,
9605 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9606 place variables in access bank
9607 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9608 updated sources to reflect recent changes in gen.c
9610 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9612 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9613 sources that searched for headers in installation path, now the
9614 device/include/pic16 is used,
9615 * src/pic16/glue.c (pic16glue),
9616 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9617 .line directives if not in debug mode, this suppresses assembler's
9618 warnings for ignored directives
9620 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * src/port.h: made reset_regparms prototype void parameter explicit.
9623 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9624 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9625 * doc/sdccman.lyx: documented warning disabling and how to use
9626 printf_large to make it print floats.
9627 * device/include/stdbool.h: NEW
9628 * device/lib/_atof.c,
9629 * device/lib/_divuint.c,
9630 * device/lib/_divulong.c,
9631 * device/lib/expf.c,
9632 * device/lib/printf_large.c,
9633 * device/lib/sincosf.c,
9634 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9635 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9636 a completely reentrant lib.
9638 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9640 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9641 * device/include/pic16/stdio.h: fixed bug with colon
9643 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9645 * device/include/pic16/stdio.h,
9646 * device/include/pic16/stdlib.h,
9647 * device/include/pic16/math.h: NEW
9648 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9649 declared as _naked to reduce overhead
9650 * device/lib/Makefile.in (target port-specific-objects-pic16):
9651 changed * to *.* so to ignore the CVS directory,
9652 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9653 stacked variables back in stack,
9654 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9657 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9659 * .version: bumped version number to 2.4.5
9660 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9661 * support/Util/SDCCerr.c (messages structure): added entry for
9664 Large cumulative patch for pic16 port and libraries.
9665 * device/include/pic16/sdcc-lib.h,
9666 * device/include/pic16/stdarg.h,
9667 * device/include/asm/pic16/features.h,
9668 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9669 * device/include/pic16/float.h: changes reentrant keyword with
9670 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9671 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9672 updated target build-libraries to include objects from gptr,
9673 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9674 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9675 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9676 all function headings,
9677 * src/SDCCmain.c: added global parameter userIncDirsSet,
9678 * (parseCmdLine): when option -I is encountered add directory to
9680 * src/version.awk: added space between control and long,
9681 * src/pic16/NOTES: added some notes for the port,
9682 * src/pic16/gen.c: added prototype for mov2fp function,
9683 * (fReturnpic16[]): properly named return value registers,
9684 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9685 * (aopForSym): added code to handle symbols with onStack flag set,
9686 symbols onStack are allocated PTRSIZE bytes,
9687 * (aopFreeAsmop): handles special case where asmops are stack objects,
9688 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9689 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9690 added argument lock to trace flaws in allocating temporary registers
9691 when developing port,
9692 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9693 * (pic16_popRegFromString): reenabled allocating a direct register
9695 * (assignResultValue): various beautifications,
9696 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9697 referenced function argument,
9698 * (genIpush): reenabled to allow stacked arguments, handles only
9699 ic->parmPush iCodes,
9700 * (genCall, genPcall): major changes to allow for variable argument
9701 functions, fixed a bug with falsely restoring stack pointer after
9702 returning from call,
9703 * (genFunction): pending code for critical function,
9704 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9705 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9706 * (genNearPointerGet): fixed bug with indirect reading, was always
9708 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9710 * (genAddrOf): rewrote code to take address of a stacked function parameter
9711 * (genCast): fixed casting to generic pointer type,
9712 * src/pic16/gen.h: added AOP_STA,
9713 * (struct asmop): added field stk,
9714 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9715 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9716 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9717 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9718 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9719 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9721 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9723 * (pic16_port structure): generic pointer size is set to 3,
9724 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9725 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9727 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9728 operand is an iTemp,
9730 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9732 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9733 * debugger/mcs51/simi.c: addapt new syntax of s51
9735 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9737 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9738 * src/pic16/pcode.c: commented out some calls to free() in order to
9741 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9744 * src/SDCCicode.c (isiCodeInFunctionCall),
9745 * src/avr/ralloc.c (selectSpil),
9746 * src/pic/ralloc.c (selectSpil),
9747 * src/pic16/ralloc.c (selectSpil),
9748 * src/ds390/ralloc.c (selectSpil),
9749 * src/hc08/ralloc.c (selectSpil),
9750 * src/xa51/ralloc.c (selectSpil),
9751 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9752 stack in the middle of a function call sequence (fixes bug #1020268)
9753 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9754 costs associated with the minimum switch case.
9756 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9758 * src/SDCC.lex: fixed bug #1030549
9760 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9762 * src/SDCCcse.h (struct cseDef),
9763 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9764 over a function call if the CSE is derived from a symbol whose
9765 address has been taken (fixes bug #1029883)
9766 * support/regression/tests/bug-1029883: a new regression test for
9769 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9771 * src/hc08/gen.c (emitinline): fixed bug #1029778
9772 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9773 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9774 and starts toward RFE #905167)
9776 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9778 * src/pic16/gen.c (mov2f): New function to move an operand to
9779 another without considering if it is a literal or a register,
9780 * (pic16_sameRegs): don't check if they are both AOP_REG,
9781 * (AccRsh): removed andmask=0 lines,
9782 * (genLeftShift): duplicated to be improved in future versions,
9783 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9784 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9785 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9786 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9787 * (insertBankSwitch): fixed inserting banksel directives algorithm
9788 for instructions that follow a skip instruction, this fixes a report
9789 for broken subtraction code generation,
9790 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9791 iCode is a left op, just in case result and right share the same
9794 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9797 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9799 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9800 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9801 on 2004-09-12; it was buggy
9803 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9805 * src/SDCCsymt.h: removed RESULT_CHECK
9810 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9812 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9814 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9815 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9816 configuration values no more rejected by compiler, they are assigned
9817 to configuration registers with a warning message instead,
9818 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9819 the for-loop so last conf register is emitted too,
9820 * (_pic16_initPaths): link library libsdcc.lib by default,
9821 * (_hasNativeMulFor): modified test for multiplication according to
9822 Raphael Neider's remarks. Integer multiplication is also done with
9824 * device/include/pic16/pic18fregs.h: corrected type error in while
9825 testing and including 18f6720 header file
9827 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9829 * src/pic16/device.h (pic16_options): removed field use_crt,
9830 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9831 until an optimization to handle single bits is added,
9832 * (pic16_loadFSR0): moved before genUnpackBits,
9833 * (genAnd): some white lines removed,
9834 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9835 leave_reset flags in pic16_options when using crt modules,
9837 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9839 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9840 for bugs 898889 & 979599. Also used some safer print instructions.
9842 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9844 * src/pic16/device.h (pic16_options_t): added field use_crt,
9846 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9847 catch a probable future bug,
9848 * src/pic16/gen.c: aopIdx function commented out,
9849 * (genAssign): commented out old code which used aopIdx,
9850 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9851 code, added if conditionals to take into account the --use-crt
9852 command line options,
9853 * src/pic16/main.c (pic16_optionsTable): added new command line
9854 options, --use-crt= and --no-crt,
9855 * (_pic16_linkEdit): now the proper crt object is added in the
9856 linker command line except than when --no-crt is specified,
9857 * src/pic16/pcode.c,
9858 * src/pic16/pcode.h: added some structures and functions for a new
9859 optimization scheme to compansate for instruction overhead between
9860 same iCodes, this scheme is currently under development and is not
9862 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9864 * device/lib/pic16/startup/crt0i.c,
9865 * device/lib/pic16/startup/crt0iz.c: added global char variable
9866 __uflags to force the generation of an idata section
9868 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9871 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9872 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9874 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9876 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9877 Frieder) and clarified the default code optimization mode
9879 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9881 * src/SDCC.lex (doPragma, process_pragma),
9882 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9883 "opt_code_size", and "opt_code_balanced"
9884 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9885 regrouped options by category, added support for category headers
9886 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9887 and "--opt-code-size"
9888 * doc/sdccman.lyx: documented these new options and pragmas
9889 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9890 preference into account
9892 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9894 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9895 geniCodePreDec): Fixed bug 904237 by generating a warning
9897 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9899 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9901 * src/pic/device.c : When no max ram set validate full memory range.
9903 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9905 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9907 * device/lib/_gptrget.c,
9908 * device/lib/_gptrput.c: updated comment
9909 * device/lib/calloc.c,
9910 * device/lib/free.c,
9911 * device/lib/malloc.c,
9912 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9913 * src/SDCCcse.c (cseBBlock),
9914 * src/SDCCicode.c (printOperand, geniCodeArray),
9915 * src/SDCCicode.h (struct operand): fixed bug 868103
9916 * support/regression/tests/bug-868103.c: added
9917 * src/SDCCast.c (searchLitOp),
9918 * src/SDCCcse.h (struct cseDef),
9919 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9920 * src/SDCCicode.h (struct operand),
9921 * src/SDCCsymt.h (struct sym_link),
9922 * src/avr/gen.c (hasInc),
9923 * src/ds390/gen.c (hasInc),
9924 * src/hc08/gen.c (genPlusIncr, hasInc),
9925 * src/mcs51/gen.c (hasInc),
9926 * src/pic16/glue.c (pic16_printIvalChar),
9927 * src/pic16/ralloc.c (regWithIdx),
9928 * src/xa51/gen.c (hasInc) : removed warnings
9929 * src/SDCCast.c (createBlock): added comment ???
9930 * src/hc08/ralloc.c: updated comments
9932 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9934 * doc/sdccman.lyx: updated section on switch statements, added
9935 section about semaphore locking
9936 * doc/Makefile: added option -info for latex2html
9937 * device/lib/_gptrget.c,
9938 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9940 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9944 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9945 maxram is less than 0x100.
9947 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9949 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9951 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9962 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9963 a jump table is the best form for a switch statement, including
9964 automatic insertion of missing cases to make the case range
9965 continuous. Developed in collaboration with Frieder Ferlemann.
9967 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9969 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9970 accumulator result if it needs sign extension
9972 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9974 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9976 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * device/lib/gbz80/printf.c,
9979 * device/lib/z80/printf.c: removed define for NULL
9981 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9983 * as/xa51/xa_link.c,
9984 * device/examples/ds390/ow390/ad26.c,
9985 * device/examples/ds390/ow390/cnt1d.c,
9986 * device/examples/ds390/ow390/counter.c,
9987 * device/examples/ds390/ow390/ds2480.h,
9988 * device/examples/ds390/ow390/ds2480ut.c,
9989 * device/examples/ds390/ow390/findtype.c,
9990 * device/examples/ds390/ow390/gethumd.c,
9991 * device/examples/ds390/ow390/owllu.c,
9992 * device/examples/ds390/ow390/ownetu.c,
9993 * device/examples/ds390/ow390/swt12.c,
9994 * device/examples/ds390/ow390/swtloop.c,
9995 * device/examples/ds390/ow390/temp.c,
9996 * device/examples/ds390/ow390/temp10.c,
9997 * device/examples/ds390/ow390/thermo21.c,
9998 * device/examples/ds390/ow390/tinilnk.c,
9999 * device/examples/ds390/ow390/tstfind.c,
10000 * device/examples/serialcomm/windows/serial.cpp,
10001 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10002 * device/include/reg51.h: fixed line endings for cvs
10004 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10006 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10007 packRegsForAccUse, packRegisters): new accumulator register
10009 * support/regression/ports/hc08/support.c (_putchar): suppress
10010 warning of unused variable
10011 * src/SDCCicode.c: added SWAP entry to codeTable
10013 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10015 * device/lib/sprintf.c: forgot to add this file before previous commit
10017 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10019 * src/pic16/gen.c (genPackBits): added operand right in function
10020 parameters, load result directly if p_type is POINTER (that is
10021 called by genNearPointerSet)
10022 * (genUnPackBits): added operand left in function parameters,
10023 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10024 FSR0 if accessing bitfields,
10026 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10028 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10029 _print_format; updated printf, sprintf, vsprintf
10030 * device/include/asm/default/features.h: corrected comment/define
10031 * device/lib/Makefile.in: added sprintf.c
10032 * device/lib/libsdcc.lib: added sprintf module
10033 * device/lib/printf_large.c,
10034 * device/lib/vprintf.c,
10035 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10037 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10038 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10039 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10041 * support/regression/tests/zeropad.c: define idata as data for hc08
10043 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10045 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10046 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10047 labels are referenced at least once (even if a reference is not found)
10048 * src/hc08/gen.c (emitcode): set isComment flag for comments
10049 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10050 loads), rules 6a..6b (optimize jumps to return)
10052 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10054 * device/lib/acosf.c (acosf),
10055 * device/lib/asinf.c (asinf),
10056 * device/lib/atanf.c (atanf),
10057 * device/lib/ceilf.c (ceilf),
10058 * device/lib/cosf.c (cosf),
10059 * device/lib/coshf.c (coshf),
10060 * device/lib/cotf.c (cotf),
10061 * device/lib/fabsf.c (fabsf),
10062 * device/lib/floorf.c (floorf),
10063 * device/lib/log10f.c (log10f),
10064 * device/lib/logf.c (logf),
10065 * device/lib/sinf.c (sinf),
10066 * device/lib/sinhf.c (sinhf),
10067 * device/lib/sqrtf.c (sqrtf),
10068 * device/lib/tanf.c (tanf),
10069 * device/lib/tanhf.c (tanhf),
10070 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10071 replaced all instances of "reentrant" in the library functions
10072 defined in math.h with this macro.
10073 * support/regression/tests/float_trans.c: reenabled test for hc08
10075 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10077 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10078 erroneously deleted
10080 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10082 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10083 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10084 multi-byte volatile operands are used
10085 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10086 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10087 initialization to area GSINIT0 so that it would always precede
10088 any static initializers in GSINIT
10089 * support/regression/tests/zeropad.c: fixed idata define for hc08
10090 * support/regression/tests/bug-927659.c,
10091 * support/regression/tests/float_trans.c: disabled tests for hc08
10092 pending missing library routines
10093 * .version: increased version number to 2.4.4 - hc08 port now passes
10097 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10099 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10100 * Makefile.common.in,
10102 * as/hc08/Makefile.in,
10103 * as/mcs51/Makefile.in,
10104 * as/z80/Makefile.in,
10105 * debugger/mcs51/Makefile.in,
10106 * device/include/Makefile.in,
10107 * device/lib/Makefile.in,
10110 * link/z80/Makefile.in,
10111 * packihx/Makefile.in,
10112 * sim/ucsim/main_in.mk,
10113 * sim/ucsim/avr.src/Makefile.in,
10114 * sim/ucsim/doc/Makefile.in,
10115 * sim/ucsim/gui.src/serio.src/Makefile.in,
10116 * sim/ucsim/hc08.src/Makefile.in,
10117 * sim/ucsim/s51.src/Makefile.in,
10118 * sim/ucsim/xa.src/Makefile.in,
10119 * sim/ucsim/z80.src/Makefile.in,
10121 * support/cpp2/Makefile.in,
10122 * support/librarian/Makefile,
10123 * support/makebin/Makefile: added DESTDIR to the install path proposed
10124 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10125 * doc/sdccman.lyx: added DESTDIR documentation
10127 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10129 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10130 instruction for interrupt handlers, use fast returns when returning
10131 from high priority interrupts
10133 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10135 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10137 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10138 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10139 bugs, ported much of Bernhard's code from mcs51
10140 * src/mcs51/gen.c (genSend),
10141 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10142 than one when calling a reentrant function
10143 * device/lib/_mullong.c: defined an alternate struct layout for big
10144 endian ports (hc08)
10146 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10148 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10151 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10154 are sane and complete before asking the port its prefered parameter
10155 passing method (fixes bug #1017633)
10156 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10159 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10161 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10162 problem in bitfields >= 8 bits.
10164 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10166 * src/SDCCsymt.c: undid changes that were not meant to be committed
10168 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10170 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10172 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10174 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10175 copied and wrong bit got inverted
10177 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10180 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10181 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10182 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10183 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10184 assignments to bitfields at known addresses
10185 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10186 reads from bitfields at known addresses
10187 * src/hc08/ralloc.c (packRegisters),
10188 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10189 genhc08Code): optimize pointer get values used as conditionals
10190 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10193 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10195 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10196 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10197 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10200 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10202 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10204 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10209 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10211 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10213 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10215 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10218 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10220 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10222 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10224 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10225 cases use more compact code.
10227 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10229 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10231 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10233 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10235 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10238 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10239 parameter of changePointer() from symbol* to sym_link*
10240 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10241 * src/SDCCsymt.c (compareType): void* type is castable to other
10242 pointers, but not necesarily an exact match.
10243 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10244 is no longer blindly treated as an exact match.
10245 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10247 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10249 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10251 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10255 * src/pic/ralloc.h,
10256 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10258 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10260 * src/pic/device.c,
10261 * src/pic/device.h,
10262 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10264 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/mcs51/gen.c (emitcode): fixed bug #992819
10268 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10270 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10271 there's no need to make it worse
10273 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10275 * src/mcs51/ralloc.c (deassignLR),
10276 * src/ds390/ralloc.c (deassignLR),
10277 * src/hc08/ralloc.c (deassignLR),
10278 * src/z80/ralloc.c (deassignLR),
10279 * src/pic/ralloc.c (deassignLR),
10280 * src/pic16/ralloc.c (deassignLR),
10281 * src/avr/ralloc.c (deassignLR),
10282 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10283 rlivePoint): fixed another part of bug #971834
10285 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10287 * src/z80/main.c: enabled "critical" keyword
10288 * src/z80/mappings.i,
10289 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10290 functions (fixes bug #979646)
10291 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10293 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10295 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10298 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10300 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10301 doesn't disable too much optimizations
10303 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10305 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10307 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10309 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10311 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10313 * src/pic/gen.c tidied up tabs
10314 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10315 * src/pic/main.c tidied up tabs
10316 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10317 * src/pic/pcoderegs.c tidied up tabs
10318 * src/pic/ralloc.c tidied up tabs
10320 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10322 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10323 to S_FIXED for pic16 port and when symbol is not in level 0,
10324 allocate for S_REGISTER storage class and pic16 port, too,
10325 * src/pic16/device.h: prototype for checkSym,
10326 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10327 * (pic16_assignConfigWordValue): test the value and the mask to
10328 validate that the value is suitable for the configuration word,
10329 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10330 collect extern declared symbols, don't emit symbol twice, check
10331 first if symbol is in publics set first,
10332 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10333 * added command line '--fstack' which enables an experimental
10334 feature for stack access, too buggy to be used yet...
10335 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10336 * (pic16_allocDirReg): when register has storage class S_REGISTER
10337 allocate in pic16_dynAccessRegs,
10338 * device/include/pic16/pic18f????.h: modified configuration word
10339 naming convention, words started as CONFIG0H but should be CONFIG1H
10341 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10343 * device/include/mcs51reg.h: fixed bug 970993
10345 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10347 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10348 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10349 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10350 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10351 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10352 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10353 error/warning numbers,
10354 added function setWarningDisabled()
10355 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10356 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10357 _memcmp.c _memmove.c calloc.c realloc.c free.c
10358 * support/regression/tests/malloc.c: added tests for new functionality
10359 * support/regression/tests/zeropad.c: added tests for truncated initializers
10360 and initialized char arrays starting with '\x0'
10361 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10363 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10365 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10367 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10369 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10370 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10371 peephole 177.e. Thanks to anonymous
10373 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10375 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10376 function isn't used in the source but referenced as a
10377 variable initializer then declare it as extern in .asm file
10379 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10381 * .version: increased version number to 2.4.3
10383 Adding version extension according to ChangeLog CVS revision
10384 * src/Makefile.in (target all): added dependency 'version.h'
10385 * (rule version.h): added rule to create version.h from ChangeLog,
10386 * (rule dep): added dependency version.h,
10387 * src/version.awk: AWK script to create version.h
10388 * src/SDCCdwarf2.c (dwWriteModule),
10389 * src/SDCCglue.c (initialComments),
10390 * src/SDCCmain.c (printVersionInfo): modified to write after
10391 version string the version extension number,
10392 * src/SDCCutil.c: included "version.h"
10393 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10395 * src/SDCCutil.h: added prototype for getBuildNumber
10397 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10398 includeDirsSet, too,
10399 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10400 const char [] is found in function prototype...
10402 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10403 moving to WREG with source is already in WREG,
10404 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10405 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10406 * (aopForSym): stack'ed symbols are partially supported, added
10407 if-clause to support symbols in FARSPACE,
10408 * (sameRegs): added test for AOP_ACC to see if registers are same,
10409 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10410 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10411 * (pic16_popRegFromString): will not allocate a new register if it
10412 doesn't find one by name, bug may have introduced...
10413 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10414 * (genIpush): revived to use pic16 port's stack,
10415 * (genAddrOf): added incomplete case for stack'ed operand,
10416 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10417 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10418 can handle multibyte operands,
10419 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10420 * (pic16initialComments): added message for MPLAB compatibility
10422 * src/pic16/main.h: prototype for pic16_mplab_comp,
10423 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10424 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10425 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10426 because of increased complexity of procedure,
10427 * (_process_pragma): stack pragma changed to format 'stack pos len',
10428 emit symbol '_stack_end' to conform with gplink,
10429 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10430 to search for register,
10431 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10433 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10434 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10435 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10436 case for PO_GPR_REGISTER,
10437 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10438 dies, the new era is ahead !...
10439 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10440 pic16_dynInternalRegs,
10441 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10442 * (pic16_allocDirReg): minor optimizations and bug fixes,
10443 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10445 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10446 load stack and frame pointer with address of 'stack_end' symbol
10448 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10450 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10451 without source code but only variable initializers
10453 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10455 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10456 external are not declared as extern to reduce overhead while linking
10458 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10460 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10462 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10464 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10465 Yee Keat for the patch
10466 * src/SDCCast.c (decorateType): fixed bug #979599
10467 * src/ds390/gen.h: removed local fReturnSizeDS390
10468 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10469 * src/ds390/gen.c (genAnd, genOr, genXor),
10470 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10472 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10474 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10475 add relFilesSet to $3, manipulate $2 to handle linking of object
10476 files without source files in command line,
10477 * device/include/pic16 (all headers): added ID location macros,
10478 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10479 entries for ID location bytes,
10480 * (pic16_assignIdByteValue): NEW,
10481 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10482 added field dumpcalltree to pic16_options_t,
10483 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10484 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10485 emitting rFalseIfx label after check_carry label,
10486 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10487 pic16_emitDIRegs), NEW
10488 * (pic16glue): dump .calltree file when option --calltree found,
10489 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10490 * (_pic16_genAssemblerPreamble): emit ID locations after
10491 configuration registers,
10492 * (pic16_linkCmd): modifications of the link command,
10493 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10494 * (pic16_pCodeInitRegisters): don't init stack registers,
10495 * (pic16_findPrevInstruction): fixed bug,
10496 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10497 bug with immediate registers,
10498 * (buildCallTree): traces stack push and pop,
10499 * (pct2): dump also stack usage for each function,
10500 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10501 * (pic16_allocDirReg): various modifications,
10502 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10505 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10507 * src/pic16/pcode.c: removed buggy double colon
10509 2004-07-01 Borut Razem <borut.razem AT siol.net>
10511 * support/scripts/sdcc.nsi: added include/pic16 to setup
10513 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10515 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10516 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10518 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10519 specific command line arguments. Also added sample lkr script
10520 for placing a variable at a specific memory bank.
10521 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10522 at a specific memory bank,
10523 * (pic16_dump_isection): fixed bug which caused string literals to
10524 be omitted when dumping idata section,
10525 * (pic16_groupRegistersInSection): added code to handle registers
10526 in specific memory banks,
10527 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10528 public, all references are renamed too,
10529 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10531 * (pic16_storeForReturn): added case to handle when dest is WREG,
10532 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10533 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10534 pic16_rel_udata, check to see if that register is marked as being
10535 a member of a specific memory bank,
10536 * (pic16_printIvalCharPtr): added code to add string literals either
10537 to code or the idata sections,
10538 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10539 also accept the 'udata' pragma,
10540 * src/pic16/main.h: new structure types sectName and sectSym
10541 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10542 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10543 * (pic16_findPrevInstruction): fixed, it returned nothing,
10544 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10545 instruction combinations,
10546 * (pic16_FixRegisterBanking): heavily reorganised,
10547 * (pic16_AnalyzeBanking): if generating banksel directives is
10548 disabled, then don't call FixRegisterBanking at all,
10549 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10550 completely removed,
10551 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10553 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10555 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10556 Phuah Yee Keat <yk.phuah AT nestac.com>
10558 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10560 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10561 correctly the IVT even if it is relocated to some other location
10563 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10565 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10566 * device/include/pic16/pic18f2220.h: NEW,
10567 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10568 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10569 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10570 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10571 nodefaultlibs, ivt_loc is the location of the interrupt vector
10572 table, and nodefaultlibs signs that default libraries should not be
10573 linked in link stage,
10574 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10575 according to --ivt-loc argument,
10576 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10577 when pragma stack is found,
10579 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10581 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10582 256 (range check), 257 (do while), 258.a-f (bit banging
10583 f.e. on 3-wire SPI bus)
10585 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10587 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10588 variables used exclusively within a loop
10590 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10592 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10594 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10596 * src/SDCClrange.c (computeClash): fixed bug #971834
10598 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10600 * src/mcs51/gen.c (genCmp): fixed bug #975903
10601 * src/hc08/gen.c (operandsEqu),
10602 * src/ds390/gen.c (operandsEqu),
10603 * src/z80/gen.c (operandsEqu),
10604 * src/pic/gen.c (operandsEqu),
10605 * src/pic16/gen.c (operandsEqu),
10606 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10607 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10609 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10611 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10613 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10615 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10616 default case in switch statement,
10617 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10618 to eliminate problem with initialisation of pointers, but problem
10620 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10621 * (emitStaticSegment): removed various lines emitting debug info,
10622 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10623 added processor registers for utilizing EEPROM,
10624 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10625 configurable and set 8
10627 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10629 * .version: increased version number to 2.4.2,
10631 Cumulative patch for pic16 port
10632 * src/pic16/device.c: changed scheme to dump initial values for
10633 variables in idata segment, all print_idata* functions were removed,
10634 now the pic16_printIval* will be called,
10635 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10636 * _pic16_printPointerType, pic16_printPointerType,
10637 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10638 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10639 NEW, similar to the respective functions in SDCCglue.c,
10640 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10641 way, emitting hex bytes,
10642 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10644 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10646 * src/avr/ralloc.c (serialRegAssign),
10647 * src/xa51/ralloc.c (serialRegAssign),
10648 * src/pic/ralloc.c (serialRegAssign),
10649 * src/pic16/ralloc.c (serialRegAssign),
10650 * src/hc08/ralloc.c (serialRegAssign),
10651 * src/z80/ralloc.c (serialRegAssign),
10652 * src/ds390/ralloc.c (serialRegAssign),
10653 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10655 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10657 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10658 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10660 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10662 Cumulative patch for pic16 port:
10663 * src/pic16/device.h (typedef PIC16_device) modified fields for
10664 defining microcontrollers,
10665 * src/pic16/device.c: added new info for all devices in Pics16 array,
10666 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10667 to be optimised out by the pCode optimiser,
10668 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10669 specially, bug reported by G.M. Gallant,
10670 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10671 as force'd so that cannot be optimised out by pCode optimiser,
10672 * src/pic16/pcode.c,
10673 * src/pic16/pcodepeeph.c,
10674 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10675 they are disabled by default, but can be enabled explicit with
10676 command argument --denable-peeps, for testing,
10677 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10678 --pomit-ivt in COMPILE_FLAGS
10680 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10682 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10683 compilation on MSVC
10685 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10687 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10689 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10691 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10692 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10694 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10696 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10697 would only assign 0x300001 register.
10699 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10701 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10702 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10704 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10706 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10708 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10709 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10710 added peephole 254 (left shift), 255 (jump table)
10712 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10714 * device/lib/Makefile.in: removed comment line with model-pic16,
10715 * (target port-specific-objects-pic16): the libraries and objects
10716 are copied to the build directory form the device/lib/pic16/bin
10719 Cumulative patch concerning pic16 port:
10720 * library directory has been re-organized,
10721 * added support for PIC18F1220,
10722 * added headers and library sources for chips 18f1220,18f6520,
10723 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10725 * configuration registers setting has changed, now each supported
10726 device has a complete description of the registers it uses,
10727 * all initialisations are moved to idata sections, these section
10728 can be absolute or relocatable,
10729 * fixed initialisation of codespace variables,
10730 * fixed warning about PCLATU and gpsim,
10731 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10732 * (genAssign): use table reads when assigning from variables in codespace,
10733 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10734 char/int variables placed in codespace,
10735 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10736 registers set in .asm file, no need for --pomit-config-words anymore,
10737 * (pic16glue): some 8051 legacy segments are commented out
10738 (to be removed completely),
10739 * added support for alternative assembler and linker with --asm=
10740 and --link= command line arguments,
10741 * peepholes are disabled automatically in the port, no need to
10742 specify on command line,
10743 * port supports natively char/int/long multiplication, but converts
10744 all divisions to support functions,
10745 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10746 to the file set in variable $2,
10747 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10748 strings in ASCII format and not in hex,
10749 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10750 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10751 allocate proper register if iCodes aren't temporary,
10753 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10757 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10759 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10762 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10765 computed address is reused
10766 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10767 multi-byte bitfields
10769 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * src/z80/gen.c: (genArrayInit): must check for pointers too
10773 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10775 * support/regression/tests/zeropad.c: never meant to commit the
10776 nestedstruct test: removed, added check for GCC version
10778 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10780 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10781 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10782 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10783 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10784 bugs 928906 and 954082 half-empty initializers
10786 * src/SDCCsymt.c (getAllocSize): added for above fix
10787 * src/z80/gen.c (genArrayInit): fixed bug 741044
10788 * support/regression/tests/zeropad.c: added tests
10790 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10792 * src/pic16/device.c (pic16_dump_section): corrected bug which
10793 caused some symbols of the libraries to be misplaced
10795 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10797 * src/pic16/glue.c,
10798 * src/pic16/ralloc.h,
10799 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10800 to fix conflict with pic port
10802 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10804 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10805 externs configuration variables,
10806 * src/pic16/ralloc.h,
10807 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10808 prototype in header, commented out some debug messages
10810 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10812 * src/pic16/glue.c,
10813 * src/pic16/main.c,
10814 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10815 for gpasm COFF object generation. Thanks to D. Hawkins for
10818 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10820 * src/ds390/main.c,
10821 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10822 Brock for spotting this)
10823 * src/ds390/gen.c (genEndFunction),
10824 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10825 interrupt handler and critical. Disable push/pop optimizations when
10826 peephole optimizations disabled.
10828 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10830 Updated pic16 library sources and headers.
10831 * device/lib/pic16/pic18f*/ ,
10832 * device/include/pic16/*.h: modified to handle structured SFR
10835 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10837 * src/port.h (PORT structure): added hook initPaths, now each
10838 port can declare its own default search paths,
10839 which can been seen with the --print-search-dirs option,
10840 see pic16 port for example,
10841 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10842 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10843 * (doPrintSearchDirs): NEW, replaces in a central manner the
10844 printing of search dirs which was split in set*Paths functions,
10845 * (main): added call to port->initPaths and doPrintSearchDirs,
10847 * src/ds390/main.c,
10850 * src/izt/tlcs900h.c,
10851 * src/mcs51/main.c,
10853 * src/pic16/main.c: modified port structures to reflect addition of
10856 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10857 * (pic16_dump_section): for registers in same address reserve memory once,
10858 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10860 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10861 result is greater in size than right or left,
10862 * (pic16_genUMult8X8_8): there are some cases where the result can
10863 be 16 bits size, so handle these,
10864 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10865 * (pic16_outBitC): modified to emit pcodes,
10866 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10868 * (genDivOneByte): implemented algorithm to divide 8-bits,
10869 * (genCmp): uncommented goto, but issues still exist,
10870 * (genAnd): fixed a bug with variables >8bits,
10871 * (genPackBits): optimization added that uses BCF/BSF to change a
10873 * (genAssign): fixed bug when assigning floating point literals,
10874 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10875 __sdcc_gsinit_startup label,
10876 * src/pic16/main.c (_pic16_init): removed search directory
10878 * (_pic16_initPaths): NEW, used to initialise search directories,
10879 * (_hasNativeMulFor): support functions for all except char/int
10880 multiplication, and char division,
10881 * (PIC16_port struct): modified entry for native mul support,
10882 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10884 * (buildCallTree): call to register_usage is ifdef'ed out,
10886 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * device/include/string.h: applied Stas Sergeev's patch to make this
10889 header file compatible with the preprocessor -Wundef option
10890 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10891 failure (fixes bug #941458)
10893 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10895 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10896 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10897 that the variable, not the function, should be static
10898 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10899 to be consistent with non-literal case
10901 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10903 * src/SDCCast.c (isConformingBody): fixed bug #949967
10904 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10905 convilong): fixed bug #952086
10907 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10909 * src/SDCCmem.c (allocVariables): fixed bug #955321
10911 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10913 * src/hc08/main.c (_hc08_genAssemblerEnd),
10914 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10915 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10916 completely eliminated the use of a temporary file
10917 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10918 when more than one file linked
10919 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10921 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10923 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10924 which fixes bug #543481
10925 * support/regression/tests/bug-751703.c: fixed comments left from a
10926 cut and paste error
10927 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10928 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10929 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10931 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10932 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10933 are now changed to underscores in moduleName
10935 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10937 * as/mcs51/lkmem.c: better fix for bug #954173
10939 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10940 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10942 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10943 * device/include/c8051f000.h,
10944 * device/include/c8051f120.h,
10945 * device/include/c8051f300.h,
10946 * device/include/c8051f310.h,
10947 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10948 PWM16) and detab'ed
10950 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10952 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10953 and mailing lists, doc'ed --no-peep-comments, removed reference
10954 to knoppix (newest version has no LyX/LaTeX), other minor changes
10955 * src/SDCCglue.c (glue): save 2 bytes stack space with
10956 option --main-return. The ljmp could probably be avoided too
10958 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10960 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10962 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10965 * src/SDCCopt.c (isLocalWithoutDef),
10966 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10967 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10968 (credit to Maarten Brock for patch #949363, on which this is based)
10969 * support/regression/tests/bug-751703.c: some test cases of extern used
10970 within inner scopes.
10972 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10974 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10976 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10978 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10979 dwWriteLabel): fix to create valid debugger symbols even when
10980 the module name has non-alphanumeric symbols in it
10981 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10982 when a variable's allocation has been optimized away
10985 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10989 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10990 * src/mcs51/main.c,
10991 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10992 * src/ds390/main.c,
10993 * src/z80/gen.c (z80_emitDebuggerSymbol),
10995 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10997 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10998 * src/pic16/main.c,
10999 * src/avr/gen.c (avr_emitDebuggerSymbol),
11001 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11003 * src/SDCCdebug.c (emitDebuggerSymbol),
11005 * src/port.h: added a debugger struct to the port struct. Added a
11006 callback for defining debugger symbols
11008 * src/SDCCast.c (createLabel),
11009 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11012 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11013 iCode back to the ast for the function
11015 * src/hc08/ralloc.c (hc08_assignRegisters),
11016 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11017 unneeded fields from the regs struct.
11018 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11019 pushReg() & pullReg() functions instead of emitcode()
11021 * src/hc08/gen.c (genLabel, genhc08Code),
11022 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11024 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11027 * src/hc08/gen.c (genEndFunction, genhc08Code),
11029 * src/mcs51/gen.c (genEndFunction, gen51Code),
11031 * src/ds390/gen.c (genEndFunction, gen390Code),
11033 * src/z80/gen.c (genEndFunction, genZ80Code),
11036 * src/pic/gen.c (genEndFunction, genpic14Code),
11038 * src/pic16/gen.c (genEndFunction, genpic16Code),
11040 * src/avr/gen.c (genEndFunction, genAVRCode),
11042 * src/xa51/gen.c (genEndFunction, genXA51Code),
11044 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11045 specific code to cdbFile.c and out of the backend code generators
11047 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11048 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11049 starting address is now 0
11052 * as/hc08/m08pst.c,
11053 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11054 assembler directive for DWARF support
11055 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11059 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11061 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11064 and inappropriate peephole optimization in jump tables
11066 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11068 * as/hc08/m08pst.c,
11069 * src/SDCCglue.c: sdccopt works for the hc08 port now
11071 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11073 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11075 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11077 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11079 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11081 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11085 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11086 comments from the peephole optimizer replacement rules
11087 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11089 * src/SDCCcse.c (updateSpillLocation),
11090 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11092 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11093 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11094 objects far pointers
11096 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/SDCCsymt.h: a missing part of my last change
11099 * src/pic/ralloc.c (regTypeNum),
11100 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11102 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/SDCCicode.c (aggrToPtrDclType),
11106 * src/SDCCptropt.h,
11107 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11108 ptrPseudoSymConvert),
11109 * src/pic/ralloc.c (regTypeNum),
11110 * src/pic16/ralloc.c (regTypeNum),
11111 * src/hc08/ralloc.c (regTypeNum),
11112 * src/ds390/ralloc.c (regTypeNum),
11113 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11114 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11116 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * link/z80/lkmain.c (afile),
11119 * as/hc08/lkmain.c (afile),
11120 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11121 prevent a pointer problem when a filename has no directory and
11122 no extension specified.
11124 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11126 * link/z80/lkmain.c (afile): allow periods in directory names
11127 * link/z80/lkmain.c (afile),
11128 * as/mcs51/lkmain.c (afile),
11129 * as/hc08/lkmain.c (afile): allow linker script file to have an
11130 extension other than ".lnk"
11131 * link/z80/lklex.c (getfid),
11132 * link/z80/lkmain.c (parse),
11133 * as/mcs51/lklex.c (getfid),
11134 * as/mcs51/lkmain.c (parse),
11135 * as/hc08/lklex.c (getfid),
11136 * as/hc08/lkmain.c (parse): Support comments in the linker script
11137 file on lines by themselves and after filenames
11139 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11141 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11143 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11145 * src/z80/peeph-z80.def: removed some peephole rules that don't
11146 work with multibyte arithmetic (fixed bug #937126)
11147 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11148 to registers and not global variables
11149 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11150 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11151 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11152 checking for assignments not internally generated (fixed bug #931895)
11153 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11154 structure member (fixed bug #930072)
11156 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11158 * src/SDCCmain.c (linkEdit),
11159 * src/hc08/main.c (_hc08_parseOptions),
11160 * as/hc08/Makefile.in,
11161 * as/hc08/aslink.h,
11163 * as/hc08/m08pst.c,
11164 * as/hc08/lkrloc.c (relr, rele),
11165 * as/hc08/lkarea.c (lnkarea)
11166 * as/hc08/lkmain.c (afile, parse),
11167 * as/hc08/lkelf.c: support for ELF output
11168 * as/hc08/lks19.c (s19),
11169 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11171 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11173 * as/mcs51/lkihx.c: Fixed bug #899105.
11175 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11177 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11178 .dsp files from Unix to DOS.
11180 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11182 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11183 function pointers; we have been compliant for several months now.
11184 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11185 change that was accidently commented out
11186 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11187 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11190 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11192 * src/hc08/gen.c: output of all of the internal debugging information
11193 is now controlled by the D() macro; it is disabled by default
11195 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11198 harder to keep the same registers during a CAST iCode
11199 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11200 long via int can be done in a single cast, if the signedness is
11202 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11203 putchar() in tinibios.c in ds390's library
11205 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11207 * src/SDCCast.c (decorateType): fixed bug #898889,
11208 cast result of a literal complement too
11209 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11210 fixed check for bitfields
11212 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11214 * src/SDCCicode.c (geniCodeLogic): made it static,
11215 (geniCodeLogicAndOr): added in order to fix bug #905492,
11216 (ast2iCode): fixed bug #905492
11217 * support/regression/tests/bug-905492.c: added
11218 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11219 (processParms): fixed bug #927659: don't copy parms, this will clear
11221 * support/regression/tests/bug-927659.c: added
11223 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11225 * src/SDCCast.c (addCast): don't cast float to char
11226 * device/lib/libsdcc.lib: added _memmove
11228 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11230 * device/lib/large/Makefile: fixed parallel execution by
11231 replacing `make` by `$(MAKE)`
11233 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11235 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11236 offsets (fixes bug #923936)
11238 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11240 * device/lib/small/Makefile: fixed parallel execution by
11241 replacing `make` by `$(MAKE)`
11243 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11245 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11247 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11249 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11250 * src/regression/Makefile: Regression test was not running.
11252 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11254 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11255 complement if possible
11256 * src/SDCCval.c (valComplement),
11257 * src/SDCCicode.c (operandOperation): fixed complement of literal
11258 * support/regression/tests/onebyte.c (testComplement): added
11260 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11262 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11263 return an optimized tree; actually replace actParm with the new tree
11264 * src/SDCCast.h: added some parantheses to remove side effects
11265 * support/regression/tests/bug-920866.c
11267 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11268 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11269 Bit operands were not being handled properly in the pic14 port.
11270 (now src/regression/add.c passes again).
11272 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/SDCC.y (labeled_statement): case and default no longer require
11275 a following statement (RFE #893037)
11277 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11280 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11281 disabled (fixes bug #916294)
11282 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11283 "mov a,acc"; patch provided by Lenny Story
11284 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11286 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11290 * src/ds390/gen.c (genFunction, genEndFunction),
11291 * src/ds390/ralloc.c (ds390_assignRegisters),
11292 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11293 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11294 pushed if there are parameters passed on the stack. Also, a cleaner
11295 way to decide if r0/r1 should be pushed/popped. (Together they fix
11298 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * device/lib/mcs51/crtpagesfr.asm,
11302 * device/lib/mcs51/crtxinit.asm,
11303 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11304 to avoid confusion with Si Lab's SFRPAGE register.
11306 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11308 * src/SDCCglue.c (emitMaps): allow public sfr variables
11309 * src/SDCCglue.c (initialComments): include compiler build date
11310 with compiler version and put the timestamp of the generated
11311 assembly file on a serperate line to be less confusing.
11312 * src/port.h: added genInitStartup hook
11314 * src/ds390/main.c,
11317 * src/pic16/main.c,
11319 * src/z80/main.c: genInitStartup initialize as NULL (default to
11320 historical behaviour)
11321 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11322 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11323 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11324 library instead of hard coding it into the compiler.
11325 * support/regression/ports/mcs51-stack-auto/spec.mk,
11326 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11327 * device/lib/mcs51/Makefile,
11328 * device/lib/small/Makefile,
11329 * device/lib/large/Makefile,
11330 * device/lib/mcs51/crtpagesfr.asm,
11331 * device/lib/mcs51/crtstart.asm,
11332 * device/lib/mcs51/crtxclear.asm,
11333 * device/lib/mcs51/crtxinit.asm,
11334 * device/lib/mcs51/crtclear.asm,
11335 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11336 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11337 and into user configurable files.
11338 * device/lib/clean.mk: clean mcs51 directory too
11339 * support/regression/tests/longlit.c: added static to T1 declaration
11340 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11341 accesses in the initialization code
11343 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11345 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11346 OSCTRIMVAL as noted in bug #916008
11348 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11350 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11351 in loops with multiple exits (reported as incorrect registers
11352 used by Martin Helmling in Sdcc-user list)
11354 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11356 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11357 made ds390 register extensions look less like error messages
11359 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11361 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11362 reported by Adam Wozniak in Sdcc-user list
11364 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11366 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11367 arithmetic optimizations, added debug output
11369 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11371 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11372 * sdcc.spec: updated and split sdcc into 3 rpms
11373 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11374 needed for literals of LEFT_OP and '+'
11375 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11376 introduced RESULT_TYPE_NOPROM
11377 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11379 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11380 limited promotion to int only for '*'
11381 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11383 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11385 * src/pic16/gen.c (genSkip),
11386 (genc16bit2lit), (gencjneshort): commented out
11387 (is_LitOp): new helper function, checks operand type
11388 (genCmpEq): rewritten
11390 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11392 * support/regression/tests/bug-908454.c: added
11394 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11396 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11397 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11398 (geniCodeCast): cosmetic, don't preserve bit storage class
11399 (geniCodeLeftShift): added promotion
11400 (geniCodeLogic): fixed regression
11401 * src/SDCCsymt.c (computeTypeOr): accept bits too
11402 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11404 2004-03-07 Borut Razem <borut.razem AT siol.net>
11406 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11408 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11410 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11411 version of pic16_genPackRegisters which does not check if ic is a
11413 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11414 function cause string1.c regression test fails
11416 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11418 * sim/ucsim/configure.in,
11419 * sim/ucsim/configure,
11420 * sim/ucsim/doc/Makefile.in: use docdir
11421 * src/SDCC.y: fixed sbit atrributes
11422 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11423 * src/SDCCast.c (decorateType): |^& need special promotion handling
11425 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11426 * src/SDCCsymt.h (computeType),
11427 * src/SDCCicode.c: computeType() needs op
11428 * src/SDCCsymt.c (checkTypeSanity),
11429 * doc/sddman.lyx: "plain" bitfields are unsigned
11430 * src/SDCCsymt.c (computeTypeOr): added
11431 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11433 * src/SDCCval.c (val*): computeType() needs op
11434 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11435 * support/regression/tests/onebyte.c: added tests for |^&
11437 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11439 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11440 for writing icode into asm output.
11442 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11444 * src/pic16/device.c: added some debug lines enabled
11445 with macro DEBUG_CHECK,
11446 * src/pic16/genarith.c: more debug in genPlus,
11447 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11448 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11449 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11450 * (aopForSym): onStack symbols are re-placed in data memspace,
11451 and onStack flag is cleared,
11452 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11453 copy temporary pcodeop,
11454 * (genPcall): added warning for not updating PCLATU,
11455 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11456 always true for pic16 port,
11457 * (genMultOneWord): NEW, supports integer multiplication,
11458 * (genMult): modified to call genMultOneWord,
11459 * (ifxForOp): added warning when return NULL,
11460 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11461 flag is set before call to operandFromSymbol for implicit
11463 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11464 options.intlong_rent are set by default,
11465 * (_hasNativeMulFor): modified to allow port generation of integer
11467 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11468 set regtype to REG_SFR for all registers, restricting seting the
11469 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11471 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11473 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11474 more than 500 times in the regression tests
11476 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11478 * support/Util/SDCCerr.h,
11479 * support/Util/SDCCerr.c,
11480 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11482 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11483 for symbol conflicts.
11484 * support/valdiags/tests/enum.c,
11485 * support/valdiags/tests/tentdecl.c,
11486 * support/valdiags/tests/struct.c: expect possible error messages
11487 referring to original symbol definitions.
11488 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11490 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11492 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11494 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11496 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11498 * src/pic16/ralloc.c (newReg): fixed bug #908929
11500 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * src/ds390/gen.c: added missing #include "main.h"
11504 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11506 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11507 checking if symbol is already in set,
11508 * src/pic16/device.h: prototype for checkAddSym,
11509 * src/pic16/gen.c: (_G): added entry interruptvector,
11510 * (assignResultValue): removed some commented out lines,
11511 * (genFunction): check for ISR via sym->type, absolute section for
11512 interrupt code is created via a new pBlock, the goto instruction is
11513 placed now correctly at the interrupt vector position, changed all
11514 references from ivec to _G.interruptvector,
11515 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11516 is the interrupt is a high priority one, same for return from ISR,
11517 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11518 externs to calls of checkAddSym,
11519 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11520 pic16_pcode_verbose flag is set,
11521 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11522 * src/pic16/pcoderegs.c: message about how many registers are saved
11523 will only be emitted if pic16_pcode_verbose flag is set,
11525 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11527 * src/ds390/ralloc.h,
11528 * src/ds390/ralloc.c (ds390_regWithIdx),
11529 * src/ds390/gen.c (emitcode),
11530 * src/ds390/main.h,
11531 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11532 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11533 ds390operandCompare, getRegsRead, getRegsWritten,
11534 initializeAsmLineNode): customized instruction size calculation for
11535 ds390, started basis for some register optimizations
11536 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11537 corresponding assembly output
11538 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11539 missing push/pop of r0/r1. Optimized push/pops
11541 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11543 * src/mcs51/main.c (instructionSize): fixed ACALL size
11544 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11546 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11548 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11549 the sorting of rlist with NULL elements
11550 * (print_idataType, print_idata): NEW to create idata sections
11551 * src/pic16/device.h: idataSymSet new variable
11552 * src/pic16/gen.c (genFunction): fixed some bugs in string
11553 comparing, improved the absolute section creation for ISRs,
11554 added FSR0L/FSR0H in registers that are saved in an ISR,
11555 * (genInline): fixed the processing of inline snippets,
11556 now they undergo no process by the peephole optimizer
11557 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11558 are placed in idataSymSet,
11559 * (pic16emitStaticSeg): extern symbols are added in externs,
11560 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11561 switching when aboslute variables are placed in access bank memory
11562 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11563 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11564 commented out with #if,
11565 * (pic16_packRegisters): reintroduce the check for CAST because some
11566 symbols are not correctly handled,
11567 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11568 pCodeInstruction instead of pCode,
11569 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11570 pCodeAsmDir definition,
11571 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11572 directive, then the argument directive is emitted without the leading
11573 tab, hack for inline labels which must be in the first column,
11574 * (compareLabel,pic16_findNextInstruction),
11575 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11576 * (insertBankSwitch): modified for the new pCodeAsmDir,
11578 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11579 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11581 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11583 * (pushSide): commented out with #if,
11584 * (assignResultValue): fixed some typos in saving
11586 * (genPcall): FIXED and sync'ed with genCall,
11587 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11588 * (genNearPointerGet): fixed to handle some more cases,
11589 implementation scheme via table reads,
11590 * (genConstPointerGet): modified to access code memory correct,
11591 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11592 and improved to handle some cases
11593 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11594 instead of "RETLW" for init data
11595 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11596 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11597 variables are placed in access bank memory (<0x80 and >=0xf80),
11598 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11599 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11600 TBLWT_POSTDEC,TBLWT_PREINC
11601 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11602 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11604 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11605 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11606 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11607 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11609 2004-02-29 Borut Razem <borut.razem AT siol.net>
11611 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11612 support/Util/findme.h, support/Util/system.h: enhance binary relative
11613 search for lib and include by using findProgramPath()
11615 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11618 * src/SDCCpeeph.c (pcDistance),
11620 * src/mcs51/ralloc.h,
11621 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11622 * src/mcs51/main.h,
11623 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11624 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11625 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11626 size calculation port specific, started basis for some register
11628 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11629 missing push/pop of r0/r1. Optimized push/pops
11630 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11631 * device/lib/_modsint.c (_modsint),
11632 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11633 and stack version so regression tests pass
11635 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11637 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11638 * src/SDCCast.c (decorateType): catch another small optimization
11640 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11641 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11642 modified to finally use computeType() all over SDCC,
11643 see Feature Request #877103
11644 * src/SDCCval.h: cosmetic
11645 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11646 valCompare(); regression tested in muldiv.c
11647 * support/regression/tests/muldiv.c (testMod): mod sign follows
11650 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11652 * src/SDCCast.c (decorateType): fixed bug #902362
11653 * doc/INSTALL.txt: fixed install instructions for win32
11655 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11657 * device/include/Makefile.in (install): fixed by replacing spaces
11660 * doc/INSTALL.txt: updated for release
11661 * doc/sdccman.lyx: added warning for --xstack being buggy
11663 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11665 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11666 to eliminate build warnings.
11667 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11669 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11670 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11672 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11673 removed -penable-stack, added comment for stack pragma, added
11674 warning for not initializing the stack/frame registers, removed
11675 comment at interrupts section
11677 Stack is made permanent, there is no ability to disable stack usage.
11678 * src/pic16/device.h,
11679 * src/pic16/device.c: removed all references to USE_STACK macro,
11680 * src/pic16/device.c (pic16_dump_section): when no elements in
11681 rlist, free rlist before return,
11682 * (pic16_dump_int_registers): NEW, internal registers are a new set
11683 of general purpose registers reused by each function,
11684 * (checkAddReg): returns 1 if registers is added to set,
11685 * (pic16_groupRegistersInSection): when a registers is of type
11686 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11687 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11688 SRCASECMP macro is moved here from device.c
11689 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11690 PO_PCLATU, PO_PRODL, PO_PRODH,
11691 * (pic16_pCodeOpType, genMinus,
11692 changed compares to "a" register, with AOP_ACC,
11693 * (pic16_genPlus): fixed some bugs and indented properly,
11694 * (pic16_addSign): changed size to size+offset in the MOVWF
11696 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11697 multiply 8-bit operand by literal, result is 8-bit,
11698 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11699 multiply 2 8-bit operand, result is 8-bit,
11700 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11702 * src/pic16/gen.c: changed accUse to contain WREG only,
11703 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11704 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11705 true, do not use immediate addressing any more unless sym is a
11706 pointer in codespace,
11707 * (aopForRemat): do not use immediate addressing when symbol not in
11708 codespace and when symbol's address is requested,
11709 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11711 * (aopGet): added case for AOP_ACC and don't return "accumulator
11712 bug" but WREG instead,
11713 * (popGetTempReg): pushes contents of temporary register in stack,
11714 * (popReleaseTempReg): pops contents of temporary register from
11715 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11716 * (pic16_popGet): separated case AOP_ACC to return register WREG
11717 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11718 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11719 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11720 the use of immediate pointers to certain cases only.
11722 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11723 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11724 * (assignResultValue, genCall, genRet): modified to use the new
11725 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11726 genPcall is still broken,
11727 * (genFunction): added code to create 'A' type pBlocks when
11728 interrupt functions are generated, code not extensively tested yet,
11729 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11730 * (genEndFunction): modified so ISRs pop stored registers from stack,
11731 * (genMultOneByte): cleanup,
11732 * (AccRsh): added flag andmask, to and result with appropriate mask,
11733 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11734 * (genDataPointerGet): fixed and reenabled its use,
11735 * (genNearDataPointerGet): bugs fixed,
11736 * (genDataPointerSet): bugs fixed,
11737 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11738 pic16_DumpSymbol, pic16_DumpOp,
11739 * src/pic16/genutils.h: function prototypes for the above functions,
11740 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11742 * (pic16emitRegularMap): many many many improvements, but needs a
11744 * src/pic16/main.c: enable_stack in pic16_options is removed,
11745 * (_pic16_parseOptions): removed command line options -penable-stack,
11746 * (_process_pragma): emit stack symbol only when stack pragma is
11748 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11749 redirected to FSR0L/FSR0H pair,
11750 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11751 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11752 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11754 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11755 * (dumpPicOptype): NEW,
11756 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11757 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11758 with movff instruction,
11759 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11760 added pic16_int_regs, some packRegsFor* functions are commented out,
11761 because produce errors,
11762 * src/pic16/NOTES: minor modifications
11764 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11766 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11767 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11769 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11770 * as/mcs51/lkaomf51.c: fixed bug #895763
11772 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11774 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11776 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * doc/sdccman.lyx: added details about the HC08 storage classes and
11779 interrupts, fixed the register usage info for z80 & gbz80
11781 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11783 * doc/sdccman.lyx: added more pic16 port documentation
11784 * device/include/pic16/: added header pic18fregs.h
11786 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11788 * doc/sdccman.lyx: added Vangelis' contribution
11790 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11793 extend to the next CALL or PCALL, not just to the next CALL.
11795 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11797 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11799 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11801 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11802 bug #895752 and a better fix for bug #716790
11804 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11806 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11808 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11810 * doc/sdccman.lyx: minor changes, minor changed
11812 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11814 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11815 which can't handle SDCC_NEWONEBYTEOPS,
11816 (geniCodeMultiply): removed conversion from mult to shift for pic14
11819 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11822 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11823 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11824 thus fixing bug #895406
11826 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11828 * device/lib/_modsint.c,
11829 * device/lib/_modslong.c: sign follows divisor only
11830 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11831 signs or signedness can be ignored
11832 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11833 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11834 added optimization for IFX,
11835 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11837 reenabled optimization for IFX, which was removed on 2004-01-11
11838 * src/SDCCast.h: added return type IFX
11839 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11840 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11841 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11842 SDCC_OLDONEBYTEOPS selects the old behaviour
11843 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11844 changed again and commented promotion rule
11845 * src/SDCCval.c (valDiv): promotion no longer necessary
11846 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11847 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11849 * support/regression/tests/onebyte.c: added
11851 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11853 * gen.c (genInline): reverted to old code for assemnling inline
11854 code because of bug reported James Chadd
11856 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11858 * ralloc.h: missing declarations from previous patch,
11859 seems that patch for ralloc.h was never applied, fixed
11861 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11862 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11866 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11867 indirect addressing. Marked FSR0 as deprecated
11868 * gen.c (pointerCode): commented out, not needed now
11869 (pic16_popGet2p): new MOVFF helper function
11870 (genGenPointerGet),
11871 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11872 (shiftRLong): removed duplicate debugging info
11874 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * src/ds390/gen.c (genNearPointerGet),
11877 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11878 optimization with bits, but not bitfields.
11879 * src/ds390/ralloc.c (packRegisters),
11880 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11882 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11884 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11886 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11889 * src/SDCCicode.c (operandFromSymbol),
11890 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11891 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11892 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11893 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11894 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11895 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11897 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11898 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11899 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11900 * src/SDCCsymt.c (newSymbol),
11901 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11904 * src/SDCCval.c (newiList): fixed bug #885705
11906 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11908 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11909 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11911 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11913 * device/include/c8051f120.h,
11914 * device/include/c8051f300.h,
11915 * device/include/c8051f310.h: added/updated header files for Silicon
11916 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11917 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11918 in new section Submitting patches
11920 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11922 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11923 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11924 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11926 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11927 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11928 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11930 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11931 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11932 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11934 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11935 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11936 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11937 genGenPointerSet): fixed bug #892400
11938 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11939 to eliminate build warnings.
11940 * src/SDCCast.c (processParms),
11941 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11943 * support/valdiag/valdiag.py: added GCC to the list of defines active
11944 when compiling with gcc
11946 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11948 * support/Util/SDCCerr.h,
11949 * support/Util/SDCCerr.c,
11950 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11951 with an incomplete type (fixed bug #883734)
11952 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11954 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11956 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11958 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11960 * src/SDCCast.c (decorateType),
11961 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11962 function pointer implementation
11963 * support/regression/tests/funptrs.c: added tests to verify both forms
11964 of function pointers work correctly. Added tests to verify parameters
11965 are passed in the correct order.
11967 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11969 * device.c (regCompare): registers are sorted by ascending
11970 address and increasing size,
11971 * main.c (_pic16_finaliseOptions): removed the declaration
11972 of compiler macro MCU. Now a macro of the format pic18fxxxx
11973 will be defined from the command line
11975 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11976 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11978 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11979 PCOP_RLCF was overwritten!
11980 * gen.c (genSkip): commented out calls to pic16_emitcode,
11981 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11983 * (genRRC): added debugging info,
11984 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11985 overwritten while shifting,
11986 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11987 overwritten while shifting,
11990 * (shiftLLeftOrResult),
11991 * (shiftRLeftOrResult),
11993 * (shiftLLong): Implemented with pic16_emitpcode
11994 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11995 * (genLeftShift): Fixed bug, operand for shift by variable always
11996 was "and"ed with 0x0f,
11997 * (genLeftShiftLiteral),
11999 * (genRightShiftLiteral): added debugging info,
12000 * (genrshFour): added comment,
12001 * (genRightShift): determined signedness from operand "left"
12002 instead of "result"
12004 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12006 * src/SDCCicode.c (geniCodeParms),
12007 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12008 function pointers, fixed function pointer bugs #861242 and #861896
12010 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12012 * device/include/c8051f000.h,
12013 * device/include/c8051f120.h,
12014 * device/include/c8051f300.h: added header files for Silicon
12015 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12017 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12019 * src/SDCCast.c (processParams): added new type flow and restructured
12020 (gatherAutoInit): added new type flow
12021 (addCast): cosmetic changes
12022 (getLeftResultType): added new type flow for array indices, patch
12023 provided by Stas, see FR #877103
12024 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12025 array index patch by Stas
12026 * src/SDCCast.h: added prototype getResultTypeFromType()
12028 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12029 * src/pic/glue.c (pic14emitStaticSeg),
12030 * src/pic16/glue.c (pic16emitStaticSeg),
12031 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12032 for initialization of symbols
12033 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12034 * support/Util/SDCCerr.h:
12035 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12036 * .version: bumped version number to 2.3.8
12037 * device/include/Makefile.in (install),
12038 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12041 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12043 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12044 Slade Rich fixed an optimization bug
12045 * src/pic/pcodepeep.c,
12046 * src/pic/pcoderegs.c
12047 * doc/Makefile (install): added test for directory
12049 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12052 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12053 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12054 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12055 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12056 * as/mcs51/asexpr.c (term),
12057 * as/hc08/asexpr.c (term): fixed bug #887146
12059 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/z80/gen.c (genMult): handle single byte result product
12062 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12063 DUMMY_READ_VOLATILE (fixed bug #886367)
12065 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12067 * support/regression/tests/libmullong.c: fixed logic, on little endian
12068 hosts we ended without a mullong_wrapper()
12070 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12072 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12073 virus/worm forged address usage.
12075 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12077 Fixed promotion, it should be done on AST level:
12078 * src/SDCCast.c (addCast): added promotion to int
12079 (decorateType): updated call to upCast()
12080 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12081 usualUnaryConversions()
12083 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12085 * support/regression/tests/literalop.c (mulWrapper): Added a
12086 wrapper to remove integer overflow warnings.
12088 * support/regression/tests/float_trans.c: Made work on host.
12090 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12093 * support/regression/generate-cases.py (main): Changed from inline
12096 * doc/Makefile (install): Changed to depth first to get rid of
12097 missing directory install warning.
12099 * as/Makefile (install-doc): Made work on Mac.
12101 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12103 * src/SDCCast.c: added an additional type flow in decorateType() of
12104 opposite direction, see feature request #860006; it's enabled at runtime
12105 by setting the environment variable SDCC_NEWTYPEFLOW
12106 * src/SDCCast.h: changed prototype of decorateType()
12107 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12108 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12109 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12110 see feature request #877103
12111 * src/SDCCval.c: updated call of decorateType()
12112 (valBitwise): fixed bug #882876
12113 (valMinus): added promotion
12114 (valLogicAndOr): result is unsigned
12115 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12116 * src/SDCCsymt.c (computeType),
12117 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12118 must not cause an unsigned operation
12119 * src/pic/glue (pic14emitRegularMap),
12120 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12122 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/pic/pcode.c (PCodeID): commented out left over debug code
12126 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12128 * support/valdiag/tests/overflow.c: added shift tests
12129 * src/pic/device.c,
12136 * src/pic/pcodepeep.c,
12137 * src/pic/pcoderegs.c,
12138 * src/pic/ralloc.c,
12139 * src/pic/ralloc.h: applied patch from Slade Rich;
12140 added support for multiple code pages and multiple RAM banks on the
12141 PIC 14 port. The ASM files now no longer simply assume all the
12142 code / RAM are in the same page / bank. This means the linker can
12143 safely allocate code/RAM of separate ASM files to different pages/banks.
12144 * doc/sdccman.lyx: added Slade's tips
12145 * src/mcs51/peeph.def: fixed bug #880768
12147 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12149 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12150 * src/SDCCast.c (decorateType): fixed bug #880197
12152 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12154 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12157 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12158 strtof is not part of C89 and isn't included with Mac OS X.
12160 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12163 shiftL2Left2Result): fixed bug #879326
12164 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12165 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12166 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12167 address fetch for clr instruction
12168 * device/lib/hc08/_mulint.c: created optimized assembly version
12169 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12171 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12173 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12174 proposed in FR #877103
12176 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12178 * src/SDCCval.c (cheapestVal): added missing checks
12179 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12180 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12182 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12184 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12187 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12189 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12190 loaded with the linker search paths (-L arguments) and the libraries
12191 to be linked with the current source (-l arguments). Changes
12192 currently will affect only the pic16 port.
12193 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12194 include path the port specific paths and port specific libraries,
12195 * gplink command now contains the $3 argument,
12196 * src/pic16/device.h,
12197 * src/pic16/device.c,: structure PIC_device is made public and
12198 renamed to PIC16_device, the same for variable Pics which is renamed
12199 to Pics16. Updated all references to them.
12200 * src/pic16/glue.c (pic16glue): corrected bug with code
12201 initialization which bypassed the variable initializations block.
12203 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12204 COMPILE_FLAGS and added the --nostdinc option
12206 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * device/include/mc68hc908jb8.h: Register defs for another member
12209 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12211 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12213 Documenting changes from previous commits.
12214 * configure.in (version 1.56),
12215 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12216 when generating output files to configure the pic16 library,
12217 but now I've commented it out, since gputils aren't installed in the
12218 SF compile farm, so library won't compile
12220 * device/lib/Makefile.in (version 1.56): initially I've added in
12221 target 'all' the prerequestive 'model-pic16' so it compiled the
12222 pic16 library, but now I've commented it out for the same reasons
12224 * added targets 'model-pic16' and 'objects-pic16' to compile the
12226 * added target 'port-specific-objects-pic16' to handle the
12227 generated libraries and copy them into the build/ directory
12228 * added target 'clean-intermediate-pic16' to clean intermediate
12229 files into pic16 directory
12230 * in target 'installdirs' added line to create directory pic16 in
12231 the installation path
12233 * device/include/Makefile.in (version 1.11): in target 'install'
12234 added lines to copy all header files to installation path,
12235 * in target 'installdirs' added line create directory for pic16
12236 headers in the installation path
12238 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12240 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12243 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12246 * device/lib/configure.in,
12247 * device/lib/configure: fixed for autoconf 2.57
12249 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12251 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12252 option so that it actually works. Made it specific to the z80, since
12253 the gbz80 doesn't have these kinds of I/O ports.
12255 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * device/include/z180.h,
12258 * device/lib/_memcpy.c,
12259 * device/lib/_memmove.c,
12260 * device/lib/_mulint.c,
12261 * device/lib/ser_ir.c,
12262 * device/lib/ser_ir_cts_rts.c,
12263 * device/lib/_strcmp.c,
12264 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12265 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12266 portmode; added deprecation warning for bank= and protmode= forms.
12267 Also, guard against buffer overflow.
12268 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12270 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12272 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12273 changed interrupt vector table generation to only emit declared vectors.
12274 * device/include/Makefile.in: added missing backslash
12275 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12277 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12279 Mainly changes to support compilation of the device libraries
12280 * src/pic16/device.c: stack is allocated via symbol and not
12281 via literal number. The symbol is placed in the corresponding
12282 position of the data ram
12283 * (pic16_dump_section): relocatable and absolute uninitialized
12284 data are now emitted in sorted order to reduce section naming,
12285 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12286 weren't marked as being in the access bank,
12288 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12290 Added portion of GNU PIC Library under the directory
12291 device/include/pic16 and device/lib/pic16. These files
12292 contain the declarations of SFRs for the PIC18Fxx2 devices.
12293 The directory is initialized via configure from toplevel.
12295 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12297 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12298 the spilllocations to be compared correctly
12300 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12302 * src/SDCCast.c (decorateType): fixed bug introduced today
12304 2004-01-12 Borut Razem <borut.razem AT siol.net>
12306 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12307 doc/sdccman.lyx: upper case pragmas are deprecated
12309 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12311 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12312 in simpler and even better code
12314 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12316 * src/SDCCicode.c (operandOperation): fixed bug #874819
12317 * src/SDCCast.c (decorateType): fixed
12318 char foo (unsigned long ul) { return ul > 0; }
12320 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12322 * doc/sdccman.lyx: Moved and added some sections, small changes
12323 all over. Telling LaTeX to be less strict with word spacing
12324 to better keep the right margin. Changed some notes about
12325 maintainance of the ports in section 3.2.1 - is it OK like this?
12327 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12329 SDCC source changes:
12330 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12331 convilong): modified to inform the pic16 port that builtin functions
12334 PIC16 PORT specific changes:
12335 * src/pic16/device.c pic16_dump_equates() added,
12336 processor registers declared internally by the port are emitted in
12337 the translation as equates,
12338 * src/pic16/gen.c: inline code is passed unprocessed to the
12340 * (pic16_popGetLit2): fnuction modified to take second operand as
12341 pCodeOp pointer and not as literal,
12342 * (popRegFromIdx): prefixed with pic16_,
12343 * (pic16_popCombine2): modified to receive already allocated pCode
12345 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12346 * (genFunction): initializes local stack frame and pushes on stack
12347 all the registers used by this function,
12348 * (genEndFunction): restores all registers from stack and restores
12350 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12352 * (pic16glue): changed the program startup sequence,
12353 * added new dbName code 'A' for functions placed in absolute section
12354 * src/pic16/main.c: added function attribute _naked,
12355 * added pragma 'code' to place a fnuction at an absolute address,
12356 * added command line arguments --debug-ralloc and --pcode-verbose,
12357 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12358 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12359 * (pic16_newpCodeOpLit2): modified to take the second operand as
12361 * (pic16_printpBlock): modified to emit each function in a separate
12363 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12364 UPPER for immediate operands,
12365 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12367 * src/pic16/peeph.def: all peepholes with movff are commented out,
12368 because there is a problem in the pcode peep optimizer,
12369 * src/pic16/ralloc.c: the register allocator can now reuse local
12370 function symbols for another function. This saves register usage.
12371 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12373 Added file src/pic16/NOTES with information about program writing on
12374 the current port version.
12376 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12378 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12379 and peephole 252 (array access)
12381 2004-01-09 Borut Razem <borut.razem AT siol.net>
12383 * src/SDCCmain.c : fixed #872250: -l command line defined library
12384 files are scanned before standard library files
12386 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12388 * src/SDCCast.c (decorateType): fixed bug #874046
12390 2004-01-09 Borut Razem <borut.razem AT siol.net>
12392 * support/scripts/sdcc.nsi: remove previous installation
12394 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12396 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12397 bytes for last interrupt vector (mcs51)
12398 * sdcc.spec: fixed typo
12400 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12403 gen51Code): more efficient parameter receive for --model-large
12406 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12408 * src/ds390/main.c,
12409 * src/z80/main.c: added missed needLinkerScript flags (more than
12410 one port structure defined in these file)
12411 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12414 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12416 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12417 * src/port.h: added flag needLinkerScript in port->linker
12418 structure to inform whether to create a .lnk file or not,
12420 * src/ds390/main.c,
12422 * src/mcs51/main.c,
12424 * src/pic16/main.c,
12426 * src/z80/main.c: changed appropriately to configure
12427 needLinkerScript flag
12429 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12430 * src/pic/glue.c: added variable udata_section_name to
12431 override default uninitialized data segment definition for
12432 devices only with SHAREBANK memory (reported from Erik Epetrich)
12433 * (pic14emitOverlay): modified to emit a commented overlay segment
12434 directive when no overlay data exist
12435 * (picglue): modified to emit uninitialized data segment
12436 according to udata_section_name
12437 * src/pic/main.c (_pic14_parseOptions): added command line
12438 options --udata-section-name=[name] to override default
12439 udata definition name
12440 * modified _linkCmd and _asmCmd to include compiler passed
12441 arguments via -W option
12442 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12443 object file from '.rel' to '.o' in port->linker structure,
12444 changed size of fptr from 2 to 3 in port structure
12446 2004-01-07 Borut Razem <borut.razem AT siol.net>
12448 * support/scripts/sdcc.nsi: update PATH
12449 * support/scripts/sdcc.ico: craeted
12451 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12453 * device/include/Makefile.in: fix install
12454 * doc/Makefile: fix install
12456 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12458 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12460 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12461 how the function variable allocation summary is displayed; also
12462 include information about variables allocated to the overlay
12465 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12467 * as/mcs51/lkmain.c: Help about -Y option
12468 * as/mcs51/lkarea.c: Fixed gcc warnings
12470 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12472 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12474 * support/valdiag/tests/overflow.c: added
12475 * src/SDCCast.c (decorateType),
12476 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12477 LEFT_OP (left shift)
12479 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12481 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12482 (default behaviour).
12484 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12486 A python script to validate compiler diagnostic messages. It can be
12487 used to verify that sdcc complains about bad c source code and
12488 gives a good location of the error.
12489 * support/valdiag/Makefile,
12490 * support/valdiag/valdiag.py,
12491 * support/valdiag/tests/*
12493 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12495 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12496 * src/SDCCsymt.c (newEnumType),
12498 * support/Util/SDCCerr.c,
12499 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12501 * support/regression/tests/enum.c: added test for enum values that
12502 require at least 2 bytes of storage.
12504 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12506 * src/common.h: added ifndef/define/endif macros
12507 around the header file.
12508 Bug reported from Jesus Calvino-Fraga
12510 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12512 * sdcc.spec: updated
12513 * device/include/Makefile.in: don't install CVS directories
12514 * device/lib/Makefile.in: added removal of CVS directories after install
12515 * doc/Makefile: fixed install, added local_icons
12516 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12517 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12518 * src/ds390/gen.c (genRightShift): fixed bug #870788
12519 * src/SDCCast.c (decorateType): fixed bug #870781
12521 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12523 PIC16 port related changes:
12524 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12525 added variable stackPos,
12527 * gen.c: genCall, assignResultValue: added support for
12528 pushing/retrieving function parameters to/from stack,
12529 genFunction,genEndFunction: setup stack frame for the
12530 generated function,
12531 genAddrOf: will be changed according to bug 863624
12533 * added files genutils.c and genutils.h which contain gen*
12534 debugged and optimised functions extracted from gen.c
12536 * glue.c: added variable 'externs' which holds extern symbols,
12537 pic16emitRegularMap: is modified to properly handle relocatable
12538 symbols under the new scheme,
12539 pic16createInterruptVect: is modified
12540 pic16printPublics: is modified to emit 'global' assembler directives,
12541 added pic16_printExterns to print extern symbols,
12542 pic16glue: initializes stack/frame pointer in the beginning of
12543 the assembly output. Temporary hack, will be corrected later,
12544 because gplink yet does not support stack and SDCC does not
12545 yet support a type of crt0.o object to create the final binary.
12547 * Removed many lines that contain 8051 legacy code.
12548 * The code is finally placed under a 'code' directive.
12549 * Added port specific options.
12551 * _process_pragma: simplified since now we do not need *special*
12552 include file to define SFR registers. But a separate header
12553 will be needed. This will be developed later.
12554 * _pic16_parseOptions: added, parses port specific options:
12555 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12556 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12557 --preplace-udata-with=
12559 * _pic16_setDefaultOptions: modified to initialize section names,
12560 but hack is temporarly out of order since it needs improvement.
12561 * _pic16_genAssemblerPreamble: configuration words are emitted by
12562 their address instead of their name. This part is incomplete and
12563 supports only the 18Fxx2 devices. Other devices will emit an error
12564 during assembly since they do not contain the same set of config
12566 * _pic16_genIVT: is modified,
12568 * pcode.c: added definitions for some hardware registers that are needed
12570 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12571 All PCI entries are updated. Now LFSR is supported.
12572 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12573 * added pic16_newpCodeOpLit2 to support instructions with
12574 two literal arguments
12575 * pic16_pCode2str: corrected code that emits assembler instructions
12576 with two literal operands and those that have an access bit modifier
12577 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12578 this fixes a bug which caused some labels to be lost, when an
12579 assembler directive was added, i.e. banksel,
12580 * pic16_FixRegisterBanking: improved logic that causes the insertion
12582 * InlineFunction: functions that are called once, are not any more
12583 inlined. This can be a port option in the future,
12585 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12587 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12588 hold the corresponding uninitialized symbols,
12589 * pic16_allocProcessorRegister: registers have explicit marked the
12591 * pic16_allocInternalRegister: registers are explicit marked as
12593 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12594 processing list, so bit registers were lost,
12597 * ralloc.h: added field 'accessBank' and original symbol operand
12598 in register definition,
12599 * removed the field isMapped from register definition,
12601 ** Several functions have been removed from various sources:
12602 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12603 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12604 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12605 pic16_assignRelocatableRegisters
12607 ** others have been introduced:
12608 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12609 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12611 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12613 * support/scripts/inc2h.pl: changed definition of BIT_AT
12614 to emit 'sbit at' instead of 'bit at'. This was a request.
12616 PIC16 port related preliminary changes:
12617 * gen.c: prefixed function popRegFromString with
12618 pic16_ and all references to it corrected
12619 * pcode.c: all pic16_pc_* hardware registers prefixed
12620 with underscore (_),
12621 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12622 * ralloc.c: newReg(): when register is REG_SFR then
12623 set address to rIdx,
12624 pic16_allocProcessorRegister(): marks register wasUsed=0
12625 pic16_writeUsedRegs(): added a call to assign processor
12626 registers via pic16_assignFixedRegisters
12628 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12630 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12631 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12632 variables in unused register banks. Also the SSEG is placed
12633 wherever there is enough space for it, and IDATA can be anywhere
12634 in internal RAM. For now compile using -Wl-Y[stack_size].
12635 The mem file is different for this option as well, since it
12636 makes no sense of talking about DSEG lenght.
12638 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12640 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12641 in certain cases, e.g. when ROM assignment, patch provided
12642 from Albert den Haan.
12644 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12646 Many signedness and type propagation fixes:
12647 * src/SDCCicode.c: made geniCodeCast() static
12648 replaced SPEC_ by IS_ (cosmetic)
12649 (operandOperation): fixed div and mod operation
12650 (usualBinaryConversions): added support for promotion of char
12651 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12652 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12653 (geniCodeAdd): an array index will stay unsigned, even if promoted
12655 (geniCodeArray): ditto
12656 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12657 * src/SDCCsymt.c (computeType): added more support for char;
12658 promotion of char is selectable by promoteCharToInt, fixed signedness
12660 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12661 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12662 * src/SDCCval (val*): replaced signedness calculation by
12664 rearranged if-branches (cosmetic)
12665 (valShift): added warning W_SHIFT_CHANGED
12666 (valCompare): fixed problem with different types
12667 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12668 * support/regression/tests/literalop.c: added many cases
12669 * support/regression/tests/ast_constant_folding.c: changed finally to
12671 * .version: new year, new version: 2.3.7
12672 * src/SDCCmain.c (main): applied patch #866468
12673 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12674 provided by Scott Bronson
12675 * doc/sdccman.lyx: updated documentation for sdcdb
12676 updated and added chapter tips
12678 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/SDCCsymt.h: missing from yesterday's commits
12682 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12684 * src/SDCC.y (struct_or_union_specifier),
12685 * support/Util/SDCCerr.c,
12686 * support/Util/SDCCerr.h: verify that struct & union tags are used
12689 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12691 * src/SDCCglobl.h: missing from yesterday's commits
12693 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12696 sft_attributes, struct_declaration, parameter_declaration,
12697 type_name, start_block, declaration_list),
12698 * src/SDCC.lex (check_type): support redefinition of typedef names
12700 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12702 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12703 aligned xdata arrays. Erik helped me with the if clause.
12705 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12710 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * src/SDCCast.c (newAst_),
12715 * src/SDCCicode.c (ast2iCode, newiCode),
12717 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12718 expr, statement, expression_statement, selection_statement,
12719 iteration_statement, expr_opt, jump_statement): foundation for tracking
12721 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12724 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * support/Util/SDCCerr.c,
12728 * src/SDCCast.c (createCase, createDefault, decorateType),
12729 * src/SDCClabel.c (labelUnreach),
12730 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12732 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12733 (with thanks to Stas Sergeev)
12734 * device/include/time.h,
12735 * device/lib/time.c (CheckTime): suppress unreachable code warning
12737 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 * src/SDCCast.c (createIvalCharPtr),
12740 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12742 * support/regression/tests/nullstring.c: tests for these two bugs
12744 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 * support/Util/SDCCerr.h,
12747 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12748 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12749 about storage class and 'at' used inside struct or union
12750 * src/SDCCBBlock.c (iCodeFromeBBlock),
12751 * src/SDCCcse.c (ifxOptimize),
12752 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12753 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12754 printIval, emitStaticSeg, emitOverlay),
12755 * src/SDCClabel.c (deleteIfx),
12756 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12757 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12758 gatherAutoInit, processParms),
12759 * support/Util/SDCCerr.h,
12760 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12761 reporting for post-parse errors.
12763 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12765 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12766 implicit casts via union; they don't work on big endian systems
12767 (possible fix for bug #861138)
12769 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12771 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12772 * src/mcs51/main.c: fixed the fix for bug #737001
12774 2003-12-15 Borut Razem <borut.razem AT siol.net>
12776 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12778 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 * support/makebin/makebin.c: put output in binary mode
12782 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12784 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12785 xdata and data memory on startup. Set the environment variable
12786 SDCC_NOGENRAMCLEAR to disable this.
12787 * src/mcs51/peephole.def,
12788 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12789 (allows non-interrupt and interrupt code to safely compete for a resource
12790 without the non-interrupt code having to disable interrupts)
12792 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/SDCCicode.c (geniCodeAdd),
12795 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12796 with valFromType if type might be a pointer and host is big endian).
12797 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12798 types, not just integer types.
12799 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12800 multiply defined with mismatching "at" address.
12802 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12804 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12805 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12806 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12807 with embedded nulls (fixed bug #753752)
12809 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12811 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12812 Apparently this did not see much testing (endless loop)
12814 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12816 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12818 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12820 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12821 gracefully handle NULL memmap pointers
12823 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12826 instead of deleting the iCode when an operand is volatile
12827 * src/z80/gen.c (genDummyRead),
12828 * src/mcs51/gen.c (genDummyRead),
12829 * src/ds390/gen.c (genDummyRead),
12830 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12832 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12833 * src/SDCC.y: fixed bug #850420
12835 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 Applied z80 i/o port patch from Peter Townson and fixed some operators
12838 to better handle operands in A register.
12839 * device/include/z180.h
12845 * src/z80/peeph-z80.def
12846 * src/z80/peeph.def
12849 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12853 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * device/lib/hc08/_mullong.c: Removed extra #endif
12857 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * sim/ucsim/hc08.src/inst.cc,
12860 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12861 carries from x to h
12862 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12863 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12864 * device/include/stdarg.h: fixed varargs for hc08
12865 * device/lib/Makefile.in,
12866 * device/lib/hc08/Makefile,
12867 * device/lib/hc08/_mulint.c,
12868 * device/lib/hc08/_mullong.c: fixed some endian problems
12870 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12872 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12873 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12874 * device/lib/_gptrget.c,
12875 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12877 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12879 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12880 * src/SDCCast.c (astErrors): fixed bug #846007
12881 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12883 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12885 * src/SDCCast.c (decorateType): disabled a transformation I added in
12886 revision 1.188 (access to fields of a structure at an absolute address);
12887 it breaks with bitfields, extern declarations, and gcse analysis.
12888 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12889 could be assigned through a pointer, so don't complain.
12890 * src/SDCCast.c (astErrors),
12892 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12894 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12896 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12897 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12898 output of __config directives, since gpasm now supports them
12899 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12900 pre-processor macro, i.e. -DMCU=p18f452
12901 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12902 and modified to handle 'cast' icode similarly to '=' icode
12903 * src/pic16/device.h (typedef struct PIC_device): added field
12904 'extMIface' to indicate that chip has external memory interface
12905 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12906 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12909 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12911 * src/SDCC.y (pointer): fixed bug #846006
12912 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12913 * src/SDCCast.c (decorateType): fixed bug #846009
12914 * src/ds390/peeph.def,
12915 * src/ds390/gen.c (genAnd, genOr),
12916 * src/mcs51/peeph.def,
12917 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12919 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12928 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12932 * src/SDCCbitv.c: added function to free a bitvector
12933 * src/SDCClrange.h,
12934 * src/SDCClrange.c: added function to recompute the liveranges
12935 * src/avr/ralloc.c,
12936 * src/ds390/ralloc.c,
12937 * src/hc08/ralloc.c,
12938 * src/mcs51/ralloc.c,
12939 * src/pic/ralloc.c,
12940 * src/pic16/ralloc.c,
12941 * src/xa51/ralloc.c,
12942 * src/z80/ralloc.c: recompute the liveranges after register packing
12944 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12946 * src/SDCCloop.c (newInduction): fixed bug #845630
12948 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12950 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12951 inadvertantly left behind from my 2003-11-12 change
12953 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 Updated headers I neglected to commit yesterday.
12956 * src/SDCClrange.h,
12959 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12961 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12962 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12963 * src/SDCCopt.c (eBBlockFromiCode),
12964 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12965 the creation of the key hash table from the sequencing so it can be used
12966 earlier (for some GCSE bug fixes still pending)
12968 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12970 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12971 * support/regression/tests/addsub.c: testing genPlus shortcut
12973 2003-11-15 Borut Razem <borut.razem AT siol.net>
12975 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12977 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12979 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12980 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12981 ordering is immaterial.
12982 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12984 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12987 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12988 (SIGSEV) of bug #840381
12989 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12990 unlink new file before rename if new and old filenames are the same)
12992 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12994 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12995 uninitialized variables) for the mcs51. Set environment variable
12996 SDCC_GENRAMCLEAR to test.
12997 xdata initialization slightly shorter
12999 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13002 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13003 #838241 & 780691 (basicly the same bug)
13004 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13005 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13007 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13009 * src/SDCCmain.c (linkEdit): "fix" #834252
13011 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13013 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13015 * src/SDCC.y: fixed bug #819403
13017 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13020 the reentrant attribute.
13021 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13022 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13024 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13025 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13026 erroneously reduced to a literal.
13027 * src/hc08/ralloc.c (packRegisters, rematStr),
13028 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13031 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13033 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13034 * doc/sdccman.lyx: changed from 'article' to 'book'
13035 * doc/Makefile: readded test_suite_spec and cdbfileformat
13037 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13039 * device/include/stdlib.h: include malloc.h to comply with ANSI
13040 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13042 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13044 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13045 * doc/clean.mk: also remove *.out files
13046 * doc/sdccman.lyx: some additions, larger top/bottom margins
13048 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13050 * src/SDCC.y: fixed bug #837365
13051 * support/regression/tests/bitopcse.c
13052 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13053 a symbol (might be valop instead)
13054 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13055 * device/lib/clean.mk: added hc08 to the cleaning list
13057 2003-11-04 Borut Razem <borut.razem AT siol.net>
13059 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13061 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13062 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13063 malloc is declared in standard stdlib.h
13065 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13067 * device/lib/hc08/Makefile: need to clean .rel not .o files
13068 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13070 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13074 * src/mcs51/main.c,
13075 * src/ds390/main.c,
13079 * src/pic16/main.c,
13080 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13081 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13082 tests (which uses the port's oclsExpense function)
13088 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13090 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13092 * src/SDCCcse.c (ifxOptimize),
13093 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13094 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13095 deleting the IFX iCode.
13096 * src/hc08/ralloc.c: reduced unneeded slocs
13097 * src/hc08/gen.c: fixed bug in asmopToBoolean
13099 2003-11-04 Borut Razem <borut.razem AT siol.net>
13101 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13102 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13103 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13104 transferred to configure
13106 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13108 Use headers defined in the C[++] standards:
13109 * sim/ucsim/gui.src/serio.src/fileio.cc
13110 * sim/ucsim/gui.src/serio.src/frontend.cc
13111 * sim/ucsim/gui.src/serio.src/main.cc
13112 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13113 * support/Util/NewAlloc.c
13115 * as/mcs51/lklibr.c
13119 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13121 * Added MSVC projects for hc08 assembler and linker:
13122 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13123 /as/hc08/link_hc08.dsp
13125 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13127 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13129 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13131 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13133 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13135 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13137 2003-10-31 Borut Razem <borut.razem AT siol.net>
13139 * support/cpp2/cpplib.h,
13140 support/cpp2/cpplib.c,
13141 support/cpp2/cpplex.c,
13142 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13143 to switch _asm block preprocessing on / off. Default is
13144 #pragma preproc_asm +
13146 2003-10-31 Borut Razem <borut.razem AT siol.net>
13148 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13149 when outputting comment blocks (when executed with -C option) and
13150 _asm (SDCPP specific) blocks
13152 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13154 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13156 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13158 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13160 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13162 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13163 * src/SDCCast.c (decorateType): fixed bug #832664
13165 2003-10-31 Borut Razem <borut.razem AT siol.net>
13167 * support/cpp2/cpplex.c: fixed for SDCPP:
13168 comments(when executed with -C option) and _asm blocks
13169 were included even if they where in skipped #if block.
13170 Applied solution from GCC cpp 3.3.2
13172 2003-10-31 Borut Razem <borut.razem AT siol.net>
13174 * src/SDCC.lex: sdcc now understands both formats:
13175 '# <line_number> <file_name>' and
13176 '#line <line_number> <file_name>'
13177 * support/cpp2/cppmain.c: sdcpp now generates the standard
13178 '# <line_number> <file_name>' instead of former
13179 '#line <line_number> <file_name>'
13181 2003-10-30 Borut Razem <borut.razem AT siol.net>
13183 * support/cpp2/cpphash.h,
13184 * support/cpp2/cpplib.h
13185 * support/cpp2/cpplex.c,
13186 * support/cpp2/cppmain.c,
13187 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13189 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13191 Fixed a number of problems revealed by bug #827883.
13192 * src/SDCCloop.c (loopInvariants): Spill location of the
13193 result operand should be recomputed if extracted from
13194 a loop. Also, don't extract assignments of an iTemp
13196 * src/SDCCast.c (isConformingBody): loop reversal should
13197 not occur if the control variable is involved with a
13198 relational operator.
13200 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13202 * .version: bumped to 2.3.6 to reflect the big improvements
13203 made by Erik and Klaus. Thanks!
13205 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13207 Replaced the livrange code.
13208 * src/SDCClrange.c: added new LR code
13210 * src/SDCCBBlock.h: removed remainig parts from old LR code
13211 * src/ds390/ralloc.c,
13212 * src/ds390/gen.c: minor fixes to make it work with new code
13214 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13217 * as/hc08/lkrloc.c,
13219 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13220 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13221 (tweaked fix for bug #818696)
13223 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13227 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13231 * src/mcs51/gen.c (gencjneshort),
13232 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13233 more efficient (per Scott Bronson's suggestion)
13235 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13237 Extended the semantics of the critical keyword to include
13238 individual statements. See RFE #827755 and #799831
13243 * support/Util/SDCCerr.c
13244 * support/Util/SDCCerr.h
13249 2003-10-19 Borut Razem <borut.razem AT siol.net>
13251 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13253 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13257 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13258 and predecrement operand is displayed
13260 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13262 * src/SDCCval.c (valMinus): fixed bug #826041
13264 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 Some hc08 related updates that I missed earlier
13267 * sim/ucsim/stypes.h
13268 * support/regression/ports/hc08/spec.mk
13270 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 New target "hc08" for the Motorola 68hc08 family of micros
13280 * sim/ucsim/hc08.src/*
13281 * sim/ucsim/configure.in
13282 * src/ucsim/configure
13283 * sim/ucsim/packages_in.mk
13286 * device/include/mc68hc908qy.h
13287 * device/lib/hc08/*
13288 * device/lib/Makefile.in
13289 * support/regression/ports/hc08/*
13290 * support/regression/Makefile
13292 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13294 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13296 * src/ds390/gen.c (genCast): fixed bug #821957
13298 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13300 * device/lib/logf.c: "fixed" overlay bug
13301 * support/regression/ports/host/spec.mk: added m library
13302 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13303 * support/regression/tests/float_trans: added (for Eric)
13305 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13307 * src/mcs51/gen.c (genCpl): fixed bug
13308 http://sf.net/mailarchive/message.php?msg_id=6263915
13310 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13312 * src/SDCCast.c (decorateType): added extended constant folding
13313 * src/SDCCsymt.c (computeType): cleanup
13314 * src/SDCCval.c (valShift): minor optimization
13315 * support/regression/tests/ast_constant_folding.c: added
13317 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13319 * src/SDCCmain.c: removed some unintended changes
13321 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13324 * src/z80/gen.c: fixed part of bug #817589
13325 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13327 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13329 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13340 * src/ds390/ralloc.c
13342 * src/mcs51/ralloc.c
13344 * src/pic16/ralloc.c
13345 * src/xa51/ralloc.c
13347 * src/z80/gen.c: removed unused label "release:"
13349 2003-10-06 Borut Razem <borut.razem AT siol.net>
13351 * src/SDCC.lex: removed definition of unused variables
13352 save_optimize and save_options
13354 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13356 * clean.mk: removed '=' in "-maxdepth=1"
13357 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13358 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13360 2003-10-06 Borut Razem <borut.razem AT siol.net>
13362 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13363 my_unput() replaced by unput()
13365 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13367 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13368 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13369 type-punned pointer will break strict-aliasing rules"
13370 Old LR behaviour is again default; Klaus' LR can be choosen by
13371 defining the environment variable LRKLAUS
13375 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13376 * clean.mk: fixed removal of files in bin/CVS/
13377 * device/lib/clean.mk: fixed removal of directories small and large
13378 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13380 * src/SDCCval.c: removed superflous test for pedantic
13382 2003-10-05 Borut Razem <borut.razem AT siol.net>
13384 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13385 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13386 message "unmatched #pragma SAVE and #pragma RESTORE"
13388 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13390 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13391 assembly, critical functions, atomic, nojtbound)
13393 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13395 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13401 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13404 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13406 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13408 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13409 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13410 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13412 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/z80/gen.c (genRet): fixed bug #524753
13415 * src/z80/gen.c (genCast): fixed internal error on cast from
13417 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13418 fix for bug #477835 to the z80
13419 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13420 for tracking iCodes in the peephole optimizer for z80
13422 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13424 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13425 the other part of bug #814548
13426 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13428 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13430 * src/SDCCcse.c: fixed part of bug #814548
13432 2003-09-28 Borut Razem <borut.razem AT siol.net>
13434 * src/asm.c: rewrite of printILine() to use temporary file instead
13436 * src/xa51/main.c: commented out declaration of int rewinds
13438 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13442 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13444 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13445 * src/asm.c (printILine): Fixed bug #811015
13447 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13449 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13452 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13454 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13455 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13456 to correctly handle general case of AOP_PAIRPTR
13457 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13459 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * src/mcs51/ralloc.c (fillGaps),
13462 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13463 register positioning bug)
13465 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13467 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13469 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13472 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13473 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13474 (ralloc doesn't intentionally do this now, but perhaps later)
13475 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13476 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13477 register positioning bugs (Fixed bug #762602 and #795325)
13478 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13479 (Fixed bug #808779)
13480 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13481 lines that --i-code-in-asm generates
13483 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13485 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13486 trying to fclose a FILE* that was already closed.
13488 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13490 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13491 of const struct should be treated as if const themselves)
13493 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13495 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13497 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13499 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13500 Unix (/n) and DOS (/r/n) line terminations.
13502 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13504 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13507 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * src/mcs51/gen.c (genFunction, genEndFunction),
13510 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13511 and restore of EA so that stack offsets to parameters are
13512 correct when using both critical and reentrant/stack-auto.
13513 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13514 size (can be triggered in error if sloc is shared between
13515 different sized objects)
13516 * device/include/float.h: fixed macros to explicitly use
13517 unsigned long where needed
13519 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13521 Feature req. 799831: added code to allow nesting of critical functions
13522 * src/mcs51/gen.c (genFunction, genEndFunction)
13523 * src/ds390/gen.c (genFunction, genEndFunction)
13525 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * src/SDCCsymt.c (sclsFromPtr),
13529 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13530 support for standard C idiom of memory mapped variables; for
13531 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13532 to xdata int at 0x1234 tempvar = 1.
13533 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13534 provided by Akiya ISHIDA
13536 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13538 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13539 * src/SDCCval.c (constVal): added reduction from int to char
13540 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13541 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13542 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13544 * support/regression/tests/shifts.c: fixed
13546 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13548 * src/z80/gen.c (genXor): Fixed bug #805445
13550 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 Fixed bug #621531 (const & volatile confusion in the type chain).
13553 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13554 refer to the const or volatile state of the pointer itself.
13566 * src/pic16/ralloc.c
13567 * support/regression/tests/const.c
13569 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13571 When checking for duplicated modules, use absolute paths
13572 instead of relative paths. Files changed:
13577 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13581 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * device/include/string.h: added size_t typedef, changed
13584 prototypes to use size_t, eliminated separate reentrant and
13585 non-reentrant declarations, added _memmove declaration
13586 * device/lib/_memcpy.c: changed to use size_t instead of int,
13587 changed /4 to >>2 to avoid division library call
13588 * device/lib/_memcmp.c,
13589 * device/lib/_memset.c,
13590 * device/lib/_strncat.c,
13591 * device/lib/_strncpy.c,
13592 * device/lib/_strncmp.c: changed to use size_t instead of int
13593 * device/lib/_memmove.c: new file (fixed bug #772294)
13594 * device/lib/Makefile.in: added _memmove.c
13595 * device/lib/z80/asm_strings.s: fixed bug #772290
13596 * support/regression/tests/bitfields.c: attempt to fix host assertion
13597 failure on amd64-unknown-linux2.2
13599 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13602 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13603 * as/z80/asmain.c (main): fixed bug #801766
13605 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13607 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13610 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13613 reported in bug #800609
13615 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13617 * Top header beautifications in src/pic16 directory:
13618 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13619 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13620 pcoderegs.h, ralloc.c, ralloc.h
13621 * main.c: added top header and GPL license notice
13622 * pcode.c: fixed the if-conditional warning
13624 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13626 * device/lib/_mullong.c: replaced int by short for gcc
13628 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13631 and JUMPTABLE iCodes properly now (worked by accident before)
13632 * src/mcs51/gen.c (leftRightUseAcc),
13633 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13634 iCode properly now. Use getSize instead of nRegs since a & b
13635 aren't part of the nRegs tally.
13637 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13639 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13640 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13641 before instructions that use the _STATUS register
13643 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13645 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13646 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13647 fetching of the pointer
13648 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13649 copied from genNearPointerSet()
13650 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13651 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13652 If they pop r0/r1 they must be called in the opposite order than aopOp().
13653 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13654 (resp. --stack-auto), prepared for --xstack
13656 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13658 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13660 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13662 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13663 these ports have their own __sdcc_external_start()
13665 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13667 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13668 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13669 type for bits was changed. It resulted in bit variables becoming
13670 global, which is not permitted in PIC 14 assembly output.
13672 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13674 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13676 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13678 Z80 and MCS51 linkers complaint if a public symbol is defined
13679 in more than one library module:
13683 * as/mcs51/Makefile.in
13685 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 A few small changes that speed up the peephole optimizer.
13691 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 Try to make the peephole optimizer smarter by maintaining
13694 an association between the assembly source code and the
13695 iCodes that originated them. Put this information to use
13696 with a new peephole rule condition "notVolatile" so that
13697 the rules can be aggressive yet still safe.
13702 * src/mcs51/peeph.def
13704 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13709 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13710 if the left or right operand symbols have the accuse flag set.
13712 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 Changed the type of the result of the ! (NOT) operator to char;
13715 previously it returned the same type as the source. This allows
13716 us to eliminate all the genFloatNot functions (all of its target
13717 implementations were very buggy) since !float can use the same
13720 * src/SDCCicode.c (ast2iCode): ! returns char
13721 * src/mcs51/gen.c (genNot, genNotFloat),
13722 * src/ds390/gen.c (genNot, genNotFloat),
13723 * src/z80/gen.c (genNot, genNotFloat),
13724 * src/pic/gen.c (genNot, genNotFloat),
13725 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13727 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13729 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13730 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13731 during interrupts. Ensure WSAVE is located at a shared bank address.
13732 2. Fixed page selection in some places
13733 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13734 the registers name strings.
13735 4. Fixed "signed / unsigned compare" compiler warnings.
13736 5. The PIC port manages its own allocation of the general purpose
13737 registers, but makes no attempt to reuse them. As a result when
13738 compiling it soon runs out of general purpose registers. Some
13739 additional code was added to the files pcode.c and device.c to walk
13740 through the function call tree and rename the registers so that they
13750 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13751 genPlus() & genMinus() when the result is the same as left or right
13753 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13757 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 Made bitfield a distinct type from bit so that bitfields
13760 convert as per ANSI C and bits retain their traditional
13761 boolean style behaviour. Implemented bitfield support in
13769 * src/ds390/gen.c: bit v bitfield split
13770 * src/z80/gen.c: New support for bitfields
13771 * support/regression/tests/bitfields.c: reenabled z80,
13774 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13776 Rules 246.x, 247.x relate to bitfields, the others speed up
13777 access to xdata mapped I/O devices.
13779 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13781 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 Cleaned up genPackBits and genUnpackBits and added two helper
13784 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13785 for literal assignments in genPackBits (thanks to Frieder for
13791 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 Fixed bug #748310 (pointer to function type mishandled when the
13794 function name is omitted). Also fixed a SIGSEGV when a function
13795 attribute (reentrant, etc) is used on a non-function or on a
13796 function but misplaced before the parameter list.
13798 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13800 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13801 * support/Util/SDCCerr.h,
13802 * support/Util/SDCCerr.c: Added func attr misuse error msg
13804 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13806 Fixed bug #787649 by anonymous
13807 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13808 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13810 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 Fixed numerous bitfield problems.
13814 * src/SDCC.y: More bitfield related error checking
13816 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13817 * support/Util/SDCCerr.h,
13818 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13819 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13820 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13821 * support/regression/tests/bitfields.c: tests added
13823 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13825 Made the constant following the "interrupt" keyword optional. If
13826 omitted, the function will not automatically be given an entry
13827 in the interrupt vector table (similar to #pragma NOIV, but
13828 less syntacticly kludgy). The interrupt number is also now
13829 range checked. Also fixed a bug in the high order bit example
13836 * support/Util/SDCCerr.c
13837 * support/Util/SDCCerr.h
13840 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13842 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13843 * src/SDCCicode.c (operandOperation): rewritten some ops
13844 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13845 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13847 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13848 be re-activated by defining REDUCE_LITERALS)
13849 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13850 unsigned, but are signed by default
13851 * src/SDCCval.c (constVal): rearranged
13852 * src/SDCCval.c (valMod): preliminary fix
13853 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13854 * support/regression/literalop.c: added, work in progress
13856 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 Generate warnings for useless declarations like "char data;"
13859 that don't do what new users expect.
13862 * support/Util/SDCCerr.h
13863 * support/Util/SDCCerr.c
13865 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13867 * src/SDCCval.c (valMult): fix overflow detection of negative int
13869 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13871 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13873 Changes to support big endian targets:
13886 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13888 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13889 * device/lib/time.c: fixed warning "integer overflow in expression"
13891 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13893 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13894 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13895 constants are unsigned; added recognition of "u" flag for unsigned
13896 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13897 * src/SDCCval.c (valDiv, valMod): fixed signdness
13898 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13899 signedness of modulo, left and right shift
13900 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13901 * support/Util/SDCCerr.h: added warning W_INT_OVL
13902 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13903 * src/SDCCast.c (ast_print): improved output of constants
13905 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13907 Fixed some warnings when building with MSVC:
13909 * as/mcs51/asdata.c
13913 * link/z80/aslink.h
13914 * link/z80/lkdata.c
13915 * link/z80/lkeval.c
13920 * support/cpp2/cpplib.c
13924 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13926 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13928 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13930 * support/librarian/clean.mk: Do not remove Makefile.
13931 * support/librarian/Makefile: added.
13933 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13935 Added librarian to MSVC build:
13938 * support/librarian/librarian.dsp
13940 'configure' not needed for librarian, removed:
13941 * support/librarian/configure
13942 * support/librarian/configure.in
13943 * support/librarian/config_in.h
13944 * support/librarian/Makefile.in
13946 Hopefully these ones built the librarian and the rest of sdcc properly:
13948 * Makefile.common.in
13950 Messed up 'configure', so revert to previous version:
13954 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13956 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13957 there, while the mantissa of a double is "only" 53 bits wide.
13959 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13961 Adding sdcclib to the build. MSVC project coming soon.
13962 Files added/changed:
13964 * support/librarian/clean.mk
13965 * support/librarian/configure
13966 * support/librarian/configure.in
13967 * support/librarian/config_in.h
13968 * support/librarian/Makefile.bcc
13969 * support/librarian/Makefile.in
13970 * support/librarian/sdcclib.c
13973 * Makefile.common.in
13977 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13979 Linker now complaints if linked modules have conflicting options, for
13980 example, one compiled using --model-large and another one compiled with
13981 --model-small. The following files were modified:
13983 * as/mcs51/asdata.c
13984 * as/mcs51/aslink.h
13986 * as/mcs51/asmain.c
13988 * as/mcs51/i51pst.c
13989 * as/mcs51/lkdata.c
13990 * as/mcs51/lklibr.c
13991 * as/mcs51/lkmain.c
13997 * link/z80/aslink.h
13998 * link/z80/lkdata.c
13999 * link/z80/lklibr.c
14000 * link/z80/lkmain.c
14003 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14005 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14006 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14008 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14010 * src/z80/mappings.i: fix _mul[us][int,long] entries
14012 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14014 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14016 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14018 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14019 * support/regression/tests/bitopcse.c: added
14027 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 added support for new library format to z80, gbz80 linkers:
14035 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14037 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14038 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14040 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14042 added DUMMY_READ_VOLATILE:
14051 * src/SDCCcse.c (algebraicOpts): many improvements
14052 * src/SDCCcse.h: removed algebraicOpts()
14053 * src/SDCCicode.c (picDummyRead): added
14055 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14058 "Insufficient space in data memory".
14060 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14062 * src/mcs51/gen.c: fixed bug #771358
14063 * src/z80/gen.c: fixed bug #759087
14065 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14067 * src/pic16/glue.c: minor cleanup by Vangelis
14069 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14071 * device/include/regc515c.h: fixed #758477
14072 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14073 * device/lib/_gptrput.c: saved a few bytes
14074 * my tab spacing is 8, yours too?)
14075 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14076 * device/lib/serial.c: process RX bytes earlier than TX bytes
14077 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14079 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14081 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14083 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14085 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14087 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14089 * device/lib/Makefile.in: bad fix, reverted to 1.43
14091 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14093 * device/lib/Makefile.in: added missing z80 object files
14095 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14097 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14098 pic16 progress by Vangelis:
14101 * src/pic/Makefile:
14108 * pic16/genarith.c:
14113 * pic16/pcodepeep.c:
14116 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14118 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14120 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14122 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14123 added gbz80 build to MSVC project.
14124 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14125 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14126 from 8051 stuff and setup so it links using a .lnk file.
14128 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14130 * support/librarian/sdcclib.c: sdcc librarian.
14131 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14134 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14136 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14138 2003-07-02 Borut Razem <borut.razem AT siol.net>
14140 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14141 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14142 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14143 src/xa51/main.c, src/z80/main.c:
14144 virtualization of glue() function: each port has it's own glue function,
14145 which is accessed by do_glue function pointer in PORT.general structure
14147 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14149 * DS800C400 fun, improved ROM interface and tinibios.
14151 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14153 * More support for DS80C400. Now includes beginning of interface to ROM.
14155 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14157 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14159 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14161 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14163 2003-06-19 Borut Razem <borut.razem AT siol.net>
14165 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14167 2003-06-19 Borut Razem <borut.razem AT siol.net>
14169 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14170 fixed Z80 port - crt0.o: cannot open.
14172 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14174 * support/Util/MySystem.c (merge_command): revert bad fix
14176 2003-06-18 Borut Razem <borut.razem AT siol.net>
14178 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14180 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14182 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14183 option --use-stdout sends errors to stdout instead of stderr.
14185 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14187 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14189 2003-06-15 Borut Razem <borut.razem AT siol.net>
14191 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14192 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14193 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14194 fixed width array of pointers replaced with sets;
14195 multiple include and lib paths ared transferred to preprocessor and linker
14196 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14197 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14198 fixed width array of pointers
14199 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14200 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14201 fixupPath(), getPathDifference()
14202 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14203 fixed width array of pointers
14205 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14207 * src/pic16/ralloc.c: fix warnings
14208 * src/pic16/pcode.c: fix warning
14210 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14212 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14213 know all the details, but essentially this set of changes enable
14214 the pic16 port to generate movff instructions and generate assembler
14218 * src/pic16/glue.c:
14219 * src/pic16/pcode.c:
14220 * src/pic16/device.c:
14221 * src/pic16/main.c:
14222 * src/pic16/pcode.h:
14223 * src/pic16/pcoderegs.c:
14224 * src/pic16/ralloc.c:
14225 * src/pic16/ralloc.h:
14227 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14229 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14230 added option --vc, so sdcc errors and warnings are compatible with
14231 Microsoft Visual Studio.
14233 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14235 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14236 device/lib/libfloat.lib: added atof function.
14238 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14240 * doc/sdccman.lyx: updated to Lyx 1.3
14241 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14242 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14243 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14245 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14247 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14249 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14251 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14252 additions to the "related tools/documentation" section
14254 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14256 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14258 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14260 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14261 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14263 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14265 * doc/sdccman.lyx: fix double dash and other minor things
14266 * doc/Makefile: fix double dash
14268 2003-05-28 Karl Bongers(patches from Martin Helmling)
14269 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14270 condition and ignore commands.
14272 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14274 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14275 is in parts still quite out of date, I did changes as far as I felt makes sense
14276 for a non-native english speaker.
14277 Please feel free to add to the manual or to correct my changes.
14278 * doc/Makefile: undid touching the date of intermediate tex files.
14280 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14282 * doc/sdccman.lyx: Manual has an index now
14284 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14286 Finalize muluint/mulsint and mululong/mulslong merging:
14287 * device/lib/_mulint.c
14288 * device/lib/_mullong.c
14289 * device/lib/gbz80/mul.s
14290 * device/lib/gbz80/stubs.s
14291 * device/lib/z80/mul.s
14292 * device/lib/z80/stubs.s
14293 * src/SDCCsymt.c (initCSupport)
14295 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14297 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14298 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14299 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14300 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14303 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14305 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14306 the regression tests I'm not brave enough to enable 245.b, 245.c
14307 * doc/sdccman.lyx: added latex preamble for hyperref package.
14308 Using pdflatex this will give you a hyperlinked pdf file with
14309 bookmarks. (prepend '%' before /usepackage if this breaks something)
14311 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14313 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14315 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14317 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14319 2003-05-21 <johan AT balder>
14321 * src/SDCCglue.c (printIval): fixed bug #739934
14323 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14325 Applied patch from bug 737905 (renamed yylineo to mylineno):
14332 * src/pic16/pcode.c: Cleaned warnings
14333 * src/pic16/pcodeflow.c: Cleaned warnings
14334 * src/pic16/pcoderegs.c: Cleaned warnings
14336 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14338 * src/pic16/pcode.c: Cleaned warnings
14339 * src/pic16/pcodepeep.c: Cleaned warnings
14340 * src/pic16/ralloc.c: Cleaned warnings
14342 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14344 * doc/sdccman.lyx: fixed bug 739745
14345 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14347 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14349 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14350 it can be defined with CFLAGS when running configure
14351 * src/SDCCmain.c: fixed compiling + linking with object files
14353 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14355 * configure.in: configure for pic16 port,
14356 added --disable-pic16-port
14357 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14358 * src/SDCCmain.c: linkOptions is changed to set *,
14359 added if/endif conditional macros to remove options help
14360 messages from optionsTable when a port is not configured, added
14361 support for the PIc16 port in the ports table, when executing
14362 the compiler with no port specified on command line, a default
14363 port is selected with the new macro DEFAULT_PORT which is
14364 defined in port.h, in setDefaultOptions() linkOptions is removed
14365 from initialization assignment, since now it is a set,
14366 parseCmdLine uses setParseWithComma for linkOptions, in
14367 linkEdit() linkOptions are accessed with new function indexSet()
14368 which returns the i'th item of a set variable. See SDCCset.c, in
14369 linkEdit() when calling buildCmdLine(), added linkOptions as
14370 last argument. Now users can pass arguments to gplink via the
14371 -Wl option, main() uses pic16glue() to glue up pic16 programs
14372 * src/SDCCpeeph.c: various changes to support pic16
14373 * src/SDCCset.c: added function void *indexSet(set *, int) to
14374 return the i'th item of the set
14375 * src/SDCCset.h: added function prototype for indexSet()
14376 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14377 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14378 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14379 added macro DEFAULT_PORT
14380 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14381 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14383 * src/pic16/glue.c: commented out some error producing lines
14384 * src/pic16/main.c: __config directives are commented out to stop
14385 gpasm complaining and test the linkage with gplink, _linkCmd and
14386 _asmCmd changed to be more gplink and gpasm friendly
14387 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14388 produced an error when parsed, peep rule 12 is added to utilize
14389 movff, but it is commented out since the pCode does not support
14390 yet a command with 2 address arguments
14392 2003-05-18 <johan AT balder>
14394 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14395 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14396 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14398 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14399 Added feature to script commands from file.
14401 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14403 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14404 * src/SDCCutil.c: include ctype.h for win32
14406 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14408 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14410 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14412 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14413 Fixed so you can set breakpoints prior to run, run does not stop
14414 on entry now. Add tbreak. Other enhancements and fixes for use
14417 2003-05-12 Borut Razem <borut.razem AT siol.net>
14419 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14421 2003-05-11 Borut Razem <borut.razem AT siol.net>
14423 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14424 the path of bin directory, so that PATH is the only env. variable, which has to be set
14425 in case of standard installation.
14426 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14427 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14428 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14430 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14432 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14433 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14434 temp files are in the port dir; clean the gen/test directory when
14435 generating new test.c
14436 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14437 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14438 * support/regression/tests/zeropad.c: added
14440 2003-05-09 <johan AT balder>
14442 * src/SDCCglue.c: fixed bug #597940
14444 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14446 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14447 cache sfr, optimize next,step, fix off by one sourceline,
14448 support ddd list function.
14449 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14451 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14453 * support/regression/HTMLgen.py: added compare_s2f()
14454 * support/regression/Makefile: redo 1.27
14455 * support/regression/generate-cases.py: redo 1.5
14457 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14459 * support/regression/tests/float.c: workaround 33 bit hex constant
14460 * support/regression/tests/simplefloat.c: fix division for host
14462 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14464 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14465 that tame's the PIC's over-aggressive optimizer.
14467 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14469 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14472 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14474 Initial support for DS80C400. "Hello world" runs on TINIm400
14477 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14479 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14480 * Some notes on ddd usage added in debugger/README
14481 Martin Helmling adding more features and fixes for ddd GUI debugger.
14482 Code added for nexti, stepi, up, down, and other adjustments.
14484 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14486 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14487 * src/pic/peeph.def Added two rules to optimize carry manipulation
14488 * src/pic/* removed debug printfs
14490 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14492 * debugger/mcs51/cmd.c: added header newalloc.h
14494 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14496 * as/Makefile: new EXEEXT
14497 * as/z80/Makefile: remove trailing slash of BUILDIR
14498 * as/z80/clean.mk: new EXEEXT
14499 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14500 * support/cpp2/Makefile.in: new EXEEXT
14501 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14503 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14505 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14506 EXEEXT was introduced to fix all related problems with targets
14507 "clean", "install" and "uninstall"; a couple of further flaws
14508 especially with "clean" have been fixed too
14509 * as/mcs51/Makefile.in
14510 * as/mcs51/clean.mk
14514 * debugger/mcs51/Makefile.in
14515 * debugger/mcs51/clean.mk
14516 * link/z80/Makefile
14517 * link/z80/Makefile.in
14518 * link/z80/clean.mk
14520 * packihx/Makefile.in
14522 * sim/ucsim/Makefile
14523 * sim/ucsim/clean.mk
14524 * sim/ucsim/avr.src/Makefile.in
14525 * sim/ucsim/avr.src/clean.mk
14526 * sim/ucsim/s51.src/Makefile.in
14527 * sim/ucsim/s51.src/clean.mk
14528 * sim/ucsim/xa.src/Makefile.in
14529 * sim/ucsim/xa.src/clean.mk
14530 * sim/ucsim/z80.src/Makefile.in
14531 * sim/ucsim/z80.src/clean.mk
14532 * sim/ucsim/main_in.mk
14533 * sim/ucsim/packages_in.mk
14534 * sim/ucsim/gui.src/Makefile.in
14535 * sim/ucsim/gui.src/serio.src/Makefile.in
14536 * sim/ucsim/gui.src/serio.src/clean.mk
14539 * support/cpp2/Makefile.in
14540 * support/cpp2/clean.mk
14541 * support/makebin/Makefile
14542 * support/makebin/clean.mk
14543 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14544 * doc/sdccman.lyx: --program-suffix no longer needed
14546 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14548 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14549 Martin Helmling added support for ddd GUI debugger.
14550 Code added to display assembly, set variables, and other commands
14551 to interface to ddd.
14553 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14555 * as/Makefile: fix target clean
14556 * as/clean.mk: fix target clean
14557 * as/z80/clean.mk: fix target clean
14559 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14561 * Makefile.common.in: added AT EXEEXT AT
14562 * configure.in: removed all mingw32 stuff
14563 * configure: rebuilt from configure.in
14564 * doc/sdccman.lyx: updated section "installation"
14565 * support/scripts/sdcc_mingw32: adapted to configure
14566 * support/scripts/sdcc_cygwin_mingw32: added
14568 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14570 * src/pic Added object file support for the PIC port
14571 * src/pic Applied patch from Craig Franklin (this started the object file support)
14572 * src/regression Updated the PIC regression tests for object files
14574 2003-04-20 Borut Razem <borut.razem AT siol.net>
14576 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14577 lklex.c: In function `getfid':
14578 lklex.c:203: warning: array subscript has type `char'
14579 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14580 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14581 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14582 stack handling macros
14584 2003-04-19 Borut Razem <borut.razem AT siol.net>
14586 * "handling space characters in file path" task:
14587 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14588 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14589 * support/Util/MySystem.h: make it self-sufficient
14590 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14591 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14592 handling space characters in file path
14593 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14594 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14595 * support/Util/MySystem.c: handling space characters in executable's path
14597 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14599 * as/z80/Makefile: fix permanent rebuild of z80
14600 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14601 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14603 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14605 * src/SDCCopt.c: add special case optimization to replace modulo by
14606 a power of two with a bitwise AND.
14608 2003-04-18 <johan AT balder>
14610 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14612 2003-04-17 <johan AT balder>
14614 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14615 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14617 2003-04-13 Borut Razem <borut.razem AT siol.net>
14619 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14620 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14621 fixed mingw problem in adl_NORMALIZE_PATH
14623 2003-04-12 Borut Razem <borut.razem AT siol.net>
14625 * fixed "#pragma SAVE/RESTORE can not be nested":
14626 * src/SDCC.lex: reworked pragma handling functions
14627 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14628 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14630 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14632 * src/SDCCutil.c (pathEquivalent): defined but not used
14633 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14634 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14635 * configure: rebuilt from configure.in
14636 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14637 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14638 * device/include/Makefile.in: replace sdcc_datadir
14639 * device/lib/Makefile.in: replace sdcc_datadir
14640 * Makefile.common.in: add LDFLAGS from configure
14641 * packihx/Makefile.in: use LDFLAGS
14642 * src/Makefile.in: use LDFLAGS
14643 * support/cpp2/Makefile.in: add LDFLAGS from configure
14644 * support/makebin/Makefile: use LDFLAGS
14645 * .version: bumped version number to 2.3.5
14647 2003-04-12 Borut Razem <borut.razem AT siol.net>
14649 * completed "different paths" task:
14650 * src/SDCCmacro.c: fixed bug in handling quotes
14651 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14652 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14654 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14656 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14658 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14660 * ds390/gen.c ds390/peeph.def: fix bug 706781
14662 2003-04-11 Borut Razem <borut.razem AT siol.net>
14664 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14666 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14668 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14669 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14670 set - this bit used to not be set...).
14671 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14672 bad code in PIC Port
14673 * src/regression/and2.c added to test bug 609268
14674 * src/regression/Makefile added and2.c to regression test
14677 2003-04-08 <johan AT CP255758-A>
14679 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14680 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14681 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14683 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14685 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14687 * support/cpp2/Makefile.in: fix bug #487815
14688 * configure: rebuilt from configure.in
14689 * Makefile.common.in: docdir changed, new path suffixes
14690 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14691 * sdcc_vc_in.h: reflect changes from sdccconf.h
14692 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14693 * src/SDCCutil.h: remove BINDIR hack
14694 * doc/sdccman.lyx: update new path hierarchy
14696 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14698 * src/SDCCpeeph.c: added okToRemoveSLOC test
14700 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14702 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14704 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14706 * src/SDCCpeeph.c: added labelIsReturnOnly test
14707 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14709 2003-04-05 <johan AT balder>
14711 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14712 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14713 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14714 * src/SDCCast.c: fixed a warning
14715 * src/SDCCast.h: fixed a warning
14716 * src/SDCCicode.c (operandFromAst): fixed a warning
14718 2003-04-04 <johan AT balder>
14720 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14721 * src/SDCCast.c (decorateType): fixed bug #715076
14722 * src/SDCC.y: fixed bug #702907
14724 2003-04-03 <johan AT balder>
14726 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14727 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14728 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14729 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14730 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14732 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14734 * _decdptr.c: fix return values
14735 * _gptrget.c: fix return values
14736 * _gptrgetc.c: fix return values
14737 * _gptrput.c: fix return values
14738 * _mulint.c: fix return values
14739 * as/z80/Makefile: fix 'make -j' problem
14741 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14743 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14744 * configure.in: big cleanup, updated to autoconf 2.5x
14745 * configure: rebuilt from configure.in
14746 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14747 * sdcc_vc_in.h: reflect changes from sdccconf.h
14748 * doc/Makefile: fixed a flaw in "make install"
14750 2003-04-02 <johan AT balder>
14752 * src/ds390/gen.c (genCmp): no comments
14753 * src/mcs51/gen.c (genCmp): no comments
14754 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14755 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14757 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14759 * support/regression/generate-cases.py: place generated file in given sub directory
14760 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14761 * support/regression/Makefile: improvements for 'make -j';
14762 side effect: it's simpler and faster now
14764 2003-03-31 Borut Razem <borut.razem AT siol.net>
14766 * src/z80/main.c: link-{port} and as-{port} defined without path
14767 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14769 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14771 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14773 2003-03-30 Borut Razem <borut.razem AT siol.net>
14775 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14776 changed type of list parameter to set
14777 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14778 * src/port.h: changed type of do_assemble() parameter to set
14779 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14780 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14781 definition of "cppoutfilename" macro with NULL value in preProcess()
14782 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14783 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14784 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14785 replaced with set *binPathSet
14786 * shash_add() deallocates the item, if allready exsists, before adding the new one
14787 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14789 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14791 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14792 a nested for loop bug in the PIC port
14793 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14796 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14798 * support/Util/dbuf.h: remove C++ stuff to make it portable
14800 2003-03-28 Borut Razem <borut.razem AT siol.net>
14802 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14803 literal strings in stringLiteral()
14804 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14805 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14808 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14810 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14812 2003-03-26 <johan AT balder>
14814 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14815 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14816 * src/SDCCast.c (decorateType): fixed " -v < 3"
14818 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14820 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14821 Added Lenny Story's debug infrastructure changes:
14822 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14823 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14824 * src/cdbFile.c: added
14825 * src/SDCCdebug.c: added
14826 * src/SDCCdebug.h: added
14827 * src/SDCCast.c (createFunction)
14828 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14829 * src/SDCCmain.c (parseCmdLine, main)
14830 * src/SDCCmem.c (redoStackOffsets)
14831 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14834 * src/avr/gen.c (genAVRCode)
14835 * src/ds390/gen.c (gen390Code)
14836 * src/mcs51/gen.c (gen51Code)
14837 * src/pic/gen.c (genpic14Code)
14838 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14839 * src/xa51/gen.c (genXA51Code)
14840 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14842 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14844 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14845 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14847 2003-03-22 <johan AT balder>
14849 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14851 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14853 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14854 * doc/cdbfileformat.lyx: added, written by Lenny Story
14855 * doc/Makefile: added cdbfileformat.lyx
14856 * doc/clean.mk: added cdbfileformat.lyx
14858 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14860 * src/mcs51/peeph.def: fix bug #705773
14862 2003-03-20 <johan AT balder>
14864 An sfr/sbit can have an "at #" AND an initializer
14865 * src/SDCCsymt.c (checkSClass):
14866 * src/SDCCmem.c (allocGlobal):
14867 * src/SDCCmem.c (allocLocal):
14868 * src/SDCCast.c (createBlock):
14870 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14872 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14874 2003-03-16 <johan AT balder>
14876 Undid the hackup of const and volatile, the problem is much bigger
14878 * src/SDCCast.c:1.171
14879 * src/SDCCglue.c:1.138
14880 * src/SDCCicode.c:1.146
14881 * src/SDCCsymt.c:1.150
14882 * src/SDCCval.c:1.65
14884 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14886 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14887 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14889 2003-03-13 <johan AT balder>
14891 Hackup const and volatile modifiers in type chains a bit:
14893 * src/SDCCast.c:1.169
14894 * src/SDCCglue.c:1.136
14895 * src/SDCCicode.c:1.143
14896 * src/SDCCsymt.c1.146
14897 * src/SDCCsymt.h1.59
14898 * src/SDCCval.c:1.63
14900 2003-03-12 <johan AT balder>
14902 * src/SDCCBBlock.h: more LRH debugging junk
14903 * src/SDCCcflow.h: more LRH debugging junk
14904 * src/SDCCloop.c: more LRH debugging junk
14905 * src/SDCC.y (struct_declaration): fixed bug #697590
14906 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14907 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14908 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14910 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14911 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14912 test function names must now match exactly).
14913 * src/SDCCcse.c: added special case in findCheaperOp to allow
14914 extending a short integer. Makes less awful code for bug 700121 test case.
14916 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14918 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14919 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14921 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14923 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14924 actually called (operandsNotEqual() was called for all
14925 operandsNotEqualX tests).
14927 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14929 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14930 with shorter literals. Fixes bug 700121.
14932 2003-03-11 <johan AT balder>
14934 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14936 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14938 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14939 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14941 2003-03-10 Borut Razem <borut.razem AT siol.net>
14943 * src/SDCCmain.c: pipe preprocessor's output
14944 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14945 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14946 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14947 which closes all pipes in pipeSet set
14948 * src/SDCCset.c: free deleted item in function deleteSetItem()
14949 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14950 moved from z80 to src subproject
14951 * .version: increased version number to 2.3.4
14953 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14955 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14956 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14957 * support/regression/ports/xa51/spec.mk: fix typo
14959 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14961 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14963 2003-03-09 Borut Razem <borut.razem AT siol.net>
14965 * src/SDCCmain.c: pipe preprocessor's output
14966 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14967 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14968 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14969 which closes all pipes in pipeSet set
14970 * src/SDCCset.c: free deleted item in function deleteSetItem()
14971 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14972 moved from z80 to src subproject
14974 2003-03-09 Borut Razem <borut.razem AT siol.net>
14976 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14977 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14978 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14979 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14980 * src/SDCCglobl.h: unification of WIN32 native definitions
14982 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14984 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14986 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/configure.in: check for endianess (even while cross-compiling)
14989 * src/configure: check for endianess (even while cross-compiling)
14990 * src/configure_in.h: check for endianess (even while cross-compiling)
14991 * src/avr/gen.c: remove old endianess stuff
14992 * src/mcs51/gen.c: remove old endianess stuff
14993 * src/ds390/gen.c: remove old endianess stuff
14994 * src/pic/gen.c: remove old endianess stuff
14995 * src/pic/genarith.c: remove old endianess stuff
14996 * src/pic/glue.c: fix endianess check
14997 * src/pic16/gen.c: remove old endianess stuff
14998 * src/pic16/genarith.c: remove old endianess stuff
14999 * src/pic16/glue.c: fix endianess check
15000 * src/xa51/gen.c: remove old endianess stuff
15001 * src/z80/gen.c: fix endianess check
15002 * src/SDCCglue.c: fix endianess check
15003 * src/ds390/peeph.def: fix bug 700036
15005 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15007 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15008 * src/configure: find appropriate data-types on host for SDCC's int and long
15009 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15010 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15011 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15013 2003-03-07 <johan AT balder>
15016 some minor cleanups before the big shot
15017 OP_DEFS and OP_USES now use Kevin's protection
15018 new option --nolabelopt
15020 * src/SDCCBBlock.c:
15029 * src/ds390/ralloc.c:
15030 * src/mcs51/ralloc.c:
15031 * src/pic/ralloc.c:
15032 * src/xa51/ralloc.c:
15033 * src/z80/ralloc.c:
15035 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15037 * src/pic/pcode.c (get_op): fix 64 bit warnings
15038 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15039 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15040 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15041 * support/regression/tests/malloc.c: fix 64 bit warnings
15043 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15045 * src/mcs51/gen.c (genMinus): fixed bug 696436
15047 2003-03-02 Borut Razem <borut.razem AT siol.net>
15049 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15051 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15053 * configure.in: test for mkstemp
15054 * sdccconf_in.h: add HAVE_MKSTEMP
15056 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15058 * device/include/ctype.h: removed warning while using --stack-auto
15059 * device/include/malloc.h: removed warning while using --stack-auto
15060 * device/include/string.h: removed warning while using --stack-auto
15062 2003-02-23 Borut Razem <borut.razem AT siol.net>
15064 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15065 because NDEBUG is defined (see man assert)
15066 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15068 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15070 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15071 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15073 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15075 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15076 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15078 2003-02-18 <johan AT balder>
15080 * as/mcs51/asmain.c (asmbl): module can start with a digit
15081 * as/z80/asmain.c (asmbl): module can start with a digit
15083 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15085 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15086 * src/asm.c: fix pipe() for Mingw32
15088 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15090 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15091 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15092 make -V work again; --c1mode reads now from stdin
15093 * doc/sdccman.lyx: added --c1mode
15094 * support/Util/SDCCerr.c: new messages for c1 mode
15095 * support/Util/SDCCerr.h: new messages for c1 mode
15096 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15098 2003-02-15 <johan AT balder>
15100 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15102 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15104 * doc/sdccman.lyx: Environment variables, -o and other minor things
15106 2003-02-14 <johan AT balder>
15108 * src/xa51/main.c: before anyone really tries to use it :)
15110 * Install doc's in share/sdcc/doc
15111 * removed some obsolete files
15112 * Do a proper make distclean and uninstall
15113 M Makefile.common.in
15116 M device/include/Makefile.in
15117 M device/lib/Makefile.in
15120 M sim/ucsim/doc/Makefile.in
15122 R src/avr/peeph.rul
15123 R src/xa51/peeph.rul
15124 M support/cpp2/Makefile.in
15125 M support/makebin/Makefile
15128 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15130 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15132 2003-02-10 Borut Razem <borut.razem AT siol.net>
15134 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15135 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15136 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15137 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15138 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15139 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15140 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15141 src/z80/Makefile.bcc: Borland Makefile cleanup
15142 * as/z80/Makefile.bcc: Added Borland Makefile
15143 * support/cpp2/borland.h: Removed
15145 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15147 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15148 * src/SDCC.lex: new pragma NOIV
15149 * src/SDCCglobl.h: new pragma NOIV
15150 * src/SDCCmem.c: new pragma NOIV
15152 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15154 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15156 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15158 * src/SDCCmain.c: signal handling is switched off by --debug
15159 * doc/Makefile: small fix for install; use clean.mk again
15160 * doc/clean.mk: clean *.pdf and *.html too
15162 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15164 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15165 * device/lib/printfl.c: fix a ds390 bug by making it portable
15166 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15167 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15168 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15169 * debugger/mcs51/cmd.c: converted multi-line string literals
15170 * sim/ucsim/globals.cc: converted multi-line string literals
15171 * src/SDCCmain.c: introduced signal handler to remove temp files
15172 * doc/Makefile: small tweaks, implement clean
15173 * doc: removed generated files
15175 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15177 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15178 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15179 Address Record is not correctly generated for DS390."
15181 2003-02-02 Borut Razem <borut.razem AT siol.net>
15183 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15184 * as/mcs51/asm.h: fixed compilation with Borland C
15185 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15186 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15187 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15188 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15189 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15190 src/z80/Makefile.bcc: delete $(LIB) only if exist
15191 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15193 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15195 * device/include/malloc.h: introduced NULL
15196 * device/include/string.h: introduced NULL
15197 * device/include/stdlib.h: introduced NULL
15198 * device/lib/_memcpy.c: removed NULL
15199 * device/lib/_strcat.c: removed NULL
15200 * device/lib/_strchr.c: removed NULL
15201 * device/lib/_strcmp.c: removed NULL
15202 * device/lib/_strcpy.c: removed NULL
15203 * device/lib/_strcspn.c: removed NULL
15204 * device/lib/_strlen.c: removed NULL
15205 * device/lib/_strncat.c: removed NULL
15206 * device/lib/_strncmp.c: removed NULL
15207 * device/lib/_strncpy.c: removed NULL
15208 * device/lib/_strpbrk.c: removed NULL
15209 * device/lib/_strrchr.c: removed NULL
15210 * device/lib/_strspn.c: removed NULL
15211 * device/lib/_strstr.c: removed NULL
15212 * device/lib/_strtok.c: removed NULL
15213 * device/lib/malloc.c: removed NULL, include own header
15215 2003-02-02 <johan AT balder>
15217 * 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
15218 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15219 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15220 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15221 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15222 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15224 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15226 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15229 2003-02-01 <johan AT balder>
15231 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15233 2003-01-31 <johan AT CP255758-A>
15235 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15237 2003-01-30 <johan AT balder>
15239 * src/SDCCBBlock.c: automatic bug detection
15240 * src/SDCCicode.c: automatic bug detection
15242 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15244 * src/SDCCglobl.h: now --xram-size 0 works
15245 * src/SDCCmain.c: now --xram-size 0 works
15247 2003-01-29 <johan AT balder>
15249 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15251 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15253 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15254 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15255 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15256 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15257 * src/SDCCglobl.h: Added options --xram-size and --code-size
15258 * src/SDCCmain.c: Added options --xram-size and --code-size
15260 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15262 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15263 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15265 2003-01-27 <johan AT balder>
15267 * src/SDCC.y: fixed bug #613764
15269 2003-01-26 <johan AT balder>
15271 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15272 * src/SDCCsymt.h: fixed bug #673374
15273 * src/SDCCglue.c: fixed bug #661910
15274 * src/SDCCast.c: fixed bug #458099 and 673374
15276 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15278 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15279 * as/mcs51/strcmpi.h: added
15280 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15281 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15282 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15283 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15284 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15285 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15286 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15287 * as/mcs51/Makefile.aslink: new module strcmpi
15288 * as/mcs51/Makefile.asx8051: new module strcmpi
15289 * as/mcs51/Makefil.bcc: new module strcmpi
15290 * as/mcs51/Makefile.in: new module strcmpi
15291 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15293 2003-01-26 <johan AT balder>
15295 * src/SDCCglue.c: reverted back to 1.124
15296 * src/SDCCast.c: reverted back to 1.156
15297 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15299 2003-01-25 <johan AT balder>
15301 * src/SDCCglue.c: A better fix for bug #661910
15302 * src/SDCCast.c: A better fix for bug #661910
15303 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15305 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15307 * src/Makefile.in: remove spawn.o
15308 * src/SDCCmain.c: remove spawn.h
15309 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15310 * src/spawn.c: removed
15311 * src/spawn.h: removed
15312 * support/regression/ports/ds390/spec.mk: link with -r
15314 2003-01-24 <johan AT CP255758-A>
15316 * src/ds390/gen.c (aopOp): fixed bug #667458
15317 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15318 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15319 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15321 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15323 * src/mcs51/peeph.def: better assembler identation by Frieder
15324 * src/mcs51/gen.c: better assembler identation by Frieder
15326 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15328 * as/z80/string.h: removed for gcc 3.2
15329 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15330 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15332 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15334 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15335 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15336 * support/regression/Makefile: separate temp files for ports
15337 * support/regression/generate-cases.py: separate temp files for ports
15338 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15339 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15341 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15343 * moved tinitalk to device/examples/ds390
15345 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15347 * as/mcs51/lkmem.c: rflag is for DS390
15348 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15349 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15350 (linkEdit): move mem- and map-files the same way as ihx-files
15351 * src/z80/main.c (_setDefaultOptions): removed --generic
15352 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15353 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15354 * src/pic/glue.c (picglue): --c1mode works again
15355 * src/pic16/glue.c (pic16glue): --c1mode works again
15356 * src/asm.c (printCLine): fix #660034
15358 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15360 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15361 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15362 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15363 * as/mcs51/lkmem (summary): better fix for sp problem
15364 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15365 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15366 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15367 remove --stack-after-data
15369 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15371 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15372 * src/SDCCutil.c (join): ugly bug: missing '\0'
15373 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15375 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15379 * src/pic/main.c (_asmCmd): gpasm supports -o
15380 * src/z80/main.c: more general macros
15381 * device/lib/Makefile.in: remove intermediate files
15383 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15385 * .version: Bumped version number to 2.3.3
15386 * src/SDCCBBlock.c: new option -o
15387 * src/SDCCglobl.h: new option -o
15388 * src/SDCCglue.c: new option -o
15389 * src/SDCCmain.c: new option -o
15390 * src/asm.c: new option -o
15391 * src/ds390/main.c: new option -o
15392 * src/pic/glue.c: new option -o
15393 * src/pic/pcode.c: new option -o
15394 * src/pic/ralloc.c: new option -o
15395 * src/pic16/glue.c: new option -o
15396 * src/pic16/pcode.c: new option -o
15397 * src/pic16/ralloc.c: new option -o
15398 * src/z80/main.c: new option -o
15399 * device/lib/Makefile.in: use -o
15400 * support/regression/ports/ds390/spec.mk: use -o
15401 * support/regression/ports/gbz80/spec.mk: use -o
15402 * support/regression/ports/mcs51/spec.mk: use -o
15403 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15404 * support/regression/ports/z80/spec.mk: use -o
15405 * support/regression/ports/ucz80/spec.mk: use -o
15406 * support/regression/ports/xa51/spec.mk: use -o
15407 * support/regression/fwk/lib/timeout.c: fix usage string
15409 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15412 2003-01-07 <johan AT balder>
15414 * src/SDCCast.c (decorateType): fixed bug #600035
15416 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15417 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15418 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15419 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15420 * src/pic/pcode.c: outcommented unused variable to remove warnings
15421 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15423 2003-01-06 <karl AT turbobit.com>
15424 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15427 2003-01-06 <johan AT balder>
15429 * src/SDCCicode.c: fixed array add
15431 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15433 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15435 2003-01-04 <johan AT balder>
15437 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15439 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15440 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15442 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15443 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15444 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15446 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15447 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15449 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15450 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15452 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15453 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15455 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15457 * in /sdcc/as/mcs51/ changed these files in order to create an
15458 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15459 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15460 following files to include the previous two files: aslink.dsp,
15461 Makefile.aslink, Makefile.bcc, and Makefile.in.
15463 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15464 .adb instead of .cdb
15466 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15468 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15469 value from option --iram-size.
15471 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15473 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15476 2002-09-18 <wiml AT hhhh.org>
15478 * SDCClrange.h: exposed setFromRange() and setToRange()
15479 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15480 packRegsForAccUse() (bug 542397)
15481 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15482 multiple times and emitting the fetch operations more than once
15483 added aopGetUsesAcc() function to allow binary operators to
15484 fetch their operands in the correct order; made genMinus() emit
15485 compact code for X = LITERAL - Y
15487 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15488 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15489 sprintf() in line 1267.
15491 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15492 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15495 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15496 Changes to aslink (All the changes are marked with 'JCF'):
15498 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15501 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15502 area BSEG. Also moves, if possible, the DATA area down into the internal
15503 ram so more space is available.
15505 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15508 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15509 not bytes. Function summary() which creates a memory usage summary
15510 file with extension .mem. Reports of overlaping stack and small stack
15511 size. If the space for the stack is less than 16 bytes aslink trows a
15514 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15515 the 8051. Option 'y' for memory summary output file.
15517 Changes to sdcc (All the changes are marked with 'JCF'):
15519 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15521 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15522 overlaying area for it (uses RegBankUsed[4]).
15524 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15525 bank zero as used by default. By default aslink locates the stack
15526 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15527 the creation of the .mem file. Delegates the allocation of data area
15528 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15529 the begining of the stack area to aslink.
15531 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15532 glue() in SDCCglue.c creates an area for it.
15534 2002-09-03 Borut Razem <borut.razem AT siol.net>
15535 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15536 sdcc/src/pic/glue.c:
15537 introduced atexit() handler for teporay files removal in case of
15538 errors, assertions, ...
15540 2002-08-29 Borut Razem <borut.razem AT siol.net>
15541 * sdcc/support/cpp2/auto-host_vc_in.h:
15542 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15543 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15544 Maybe there is a similar problem with BORLANDC? It should be checked!
15546 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15547 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15548 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15549 was not executed, and the compiler (cl) launched a warning:
15550 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15552 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15553 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15555 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15556 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15558 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15559 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15560 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15561 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15562 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15563 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15564 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15565 - added Release configuration in VS projects
15566 - review of compiler an linker options
15567 - VC .exe files are generated in bin_vc directory, not to interfere
15568 with binaries generated from other projects (cygwin, mingw, bcc ...)
15570 * sdcc/src/yacc.dsp: added
15572 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15573 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15574 and insert the version number definitions from .version
15576 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15578 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15579 added - genarate auto-host.h using auto-host_vc_in.h as template
15582 removed from CVS, generated automatically
15584 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15585 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15587 2002-08-11 Borut Razem <borut.razem AT siol.net>
15588 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15590 2002-08-10 Borut Razem <borut.razem AT siol.net>
15591 * src/SDCCmain.c (main):
15592 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15593 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15594 The consequence was that some temporary files were not removed.
15597 unification of code in functions tempfilename() and tempfile():
15598 function tempnam() is defined in Visual Studio 6.0 and .NET
15600 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15602 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15603 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15604 - removed compiler command line option /WX: Treats all warnings as errors
15605 - update a list of source files, included into the project
15607 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15608 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15609 changed project type to Generic Project so that can be correcly converted to VS.NET project
15611 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15613 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15615 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15617 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15618 added return 0 statements after assert() to make compiler happy
15620 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15621 added newline in the def file to keep MSC compiler satisfied
15623 * sdcc/src/z80/gen.c:
15624 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15625 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15626 - solved MSC error in function aopDump()
15628 * sdcc_vc.h: define PREFIX as "\\sdcc"
15630 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15631 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15633 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15634 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15635 - Rewrote the register banking algorithm.
15636 - Added pCode live-range analysis to registers (for now, only non-used and
15637 singly-used registers optimized away)
15639 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15641 * 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.
15643 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15644 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15646 2002-04-22 Michael Hope <michaelh AT vroom>
15648 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15650 * configure.in (DD_COPT): Added include support required for gbdk.
15652 * .version: Bumped version number just to increase it.
15654 * src/SDCCmain.c: Added -nostdinc to the default options.
15656 2002-04-15 Michael Hope <michaelh AT vroom>
15658 * device/lib/z80/printf.c (sprintf): Added.
15660 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15662 * src/z80/peeph.def: Added transpose redundent load rule.
15664 * src/z80/main.c: Added force callee saves for jaune.
15666 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15668 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15670 2002-03-28 Johan Knol <johan AT balder>
15672 * src/SDCCval.c: fixed bug #532436
15674 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15676 Added "char *Processor" field to the port structure.
15679 Added -p option. Allows port dependent processor to be specified.
15682 Initialized the new field char *Processor field to NULL in all ports
15685 Compiler generated registers for interrupt context saving
15686 were not getting allocated.
15688 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15691 Fixed left shift. Will promote the left side of a left shift
15692 if a) left shifting more than size of operand or b) when assigned
15693 to something size > size of left side
15695 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15697 tons of changes. Register allocation has been
15698 rewritten. Added customization for the various PICs. Flow
15699 analysis is restructured. ...
15701 * src/pic/device.h:
15704 * src/pic/device.c:
15705 Added. device.c is a PIC port hack to accomodate variations
15708 2002-03-13 Michael Hope <michaelh AT vroom>
15710 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15712 2002-03-04 johanknol <johanknol AT manik>
15714 * /src/SDCCval.c: fixed
15716 const unsigned char arr[][2] = { { 0, 1 } };
15717 t18.c:1: error: Initializer element is not constant
15719 2002-03-04 bela <bela AT manik>
15721 * /device/include/mcs51reg.h:
15722 ds89c420 register definition update
15724 2002-03-03 <johan AT FRIJA>
15726 * support/Util/SDCCerr.c: did something, but don't no why anymore
15728 * support/regression/tests/bug-524691.c: made it a little less shy
15730 * src/SDCCast.c (decorateType): fixed bug #524697
15732 * src/SDCCast.c: made some lineno improvements
15734 * src/SDCCval.c (getNelements): changed warning to error
15736 * src/SDCCglue.c (printIvalArray): changed warning to error
15738 * src/SDCCicode.c: fixed a warning for mingw
15740 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15742 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15744 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15746 * src/ds390/peeph.def:
15747 Added some more peephole rules
15749 * src/ds390/gen.c: Various fixes & enhancements
15751 * src/SDCClrange.c, src/SDCClrange.h:
15752 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15754 * src/ds390/ralloc.c:
15755 various fixes & enhancements (ds390) specific
15757 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15758 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15761 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15763 2002-03-02 <johan AT FRIJA>
15765 * src/SDCCast.c (decorateType): fixed bug #524708
15767 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15769 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15771 2002-03-01 Michael Hope <michaelh AT vroom>
15773 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15775 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15777 2002-03-01 <johan AT FRIJA>
15779 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15781 * src/SDCCast.c (decorateType): fixed bug #524209
15783 * src/SDCCval.c (valNot): fixed bug #524195
15785 2002-02-26 <johan AT balder>
15787 * src/xa51/gen.c: fixed a warning
15789 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15791 * src/SDCCast.c (decorateType): fixed bug #522534
15793 2002-02-23 <johan AT balder>
15795 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15797 2002-02-22 <johan AT balder>
15799 * src/SDCCast.c: fixed bug #514865
15801 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15803 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15805 * sdcc/src/SDCCloop.c:
15806 Previous fix was not good. basic blocks that have "break" or "return" are
15807 not really partof a loop , but live ranges used in these blocks should
15808 be live thru the entire loop, so set partOfLoop but don't add them to
15811 2002-02-21 <johan AT FRIJA>
15813 * src/SDCCcse.c: fixed bug #514308
15815 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15818 Fixed BUG #519583. If a conditional block ended in a return/break
15819 statement inside a loop, it was not being considered part of the loop.
15821 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15823 2002-02-10 Karl Bongers <karl AT turbobit.com>
15826 Fixed up SDCDB debugger somewhat. Updated debugger/README
15827 with lots of comments and notes.
15829 * device/examples/test2.c:
15830 Fix bug, "red" variable not being initialized(compiler complained).
15832 * device/examples/Makefile, examples/test3.c:
15833 Add Makefile in device/examples folder, compiles test3.c
15834 for use as a multiple module SDCDB test case.
15836 * sim/ucsim/cmd.src/cmdset.cc:
15837 Took out debug printfs in ucsim "next" command.
15839 * sim/ucsim/xa.src:
15840 Karl and Johan start ucsim XA support. Most dissassembly working,
15841 about 75% emulation done(plenty of work remaining).
15843 * sim/ucsim/z80.src:
15844 Add Z80 support to ucsim, add test-ucz80 regression test,
15845 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15846 Notice z80 compiler fails on examples/test3.c/crc code.
15848 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15850 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15851 Added support for --parms-in-bank1
15853 * src/ds390/peeph.def:
15854 added a few more peephole optimzations
15856 * src/ds390/main.c:
15857 1) added __builtin_inp & __builtin_outp used to read in data of given length
15858 from a memory mapped port
15859 2) added __builtin_memcmp
15860 3) added __builtin_swapw swap bytes of a short
15862 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15863 1) handle multiple send & receives from register bank1
15864 2) ralloc can now allocate DPTR1 to some liveRanges
15866 * src/SDCCsymt.c, src/SDCCsymt.h:
15867 changes to handle multiple sends & receives
15869 * src/SDCCptropt.h:
15870 added some pointer arithmetic optimization
15872 * src/SDCCptropt.c:
15873 added some pointer arithmetic optimizations but not stable yet so not
15874 called from anywhere (will get this working shortly)
15876 * src/SDCCopt.c: fixed for multiple sends & receives
15879 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15880 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15881 set preprocessor defines (depending on options)
15883 * src/SDCCicode.c, src/SDCCicode.h:
15884 changes made to handle multiple sends & receives
15887 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15889 * src/SDCCcse.c, src/SDCCcse.h:
15890 added function findbackward def (to be used in upcoming optimization)
15892 * src/SDCCcflow.c, src/SDCCcflow.h:
15893 added function returnAtEnd - to determine if a basic block terminates with
15896 * src/SDCCast.c, src/SDCCast.h:
15897 added option parms-in-bank1
15899 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15900 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15901 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15902 adjusted for --parms-in-bank1 option
15904 * device/include/string.h:
15905 donot redefine "reentrant" keyword
15907 * device/include/ds80c390.h: Added some more SFRs
15909 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15911 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15913 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15917 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15919 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15921 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15923 * Added --xram-movc option
15925 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15927 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15929 2002-01-11 Johan Knol
15931 * Added math lib of Jesus Calvino-Fraga
15933 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15935 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15936 * support/regression/Makefile: new target test-mcs51-stack-auto
15937 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15939 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15941 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15943 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15945 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15947 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15949 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15951 * src/SDCCglue.h: add definition for printIvalChar()
15953 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15955 * src/SDCCast.c: fix #498138 by Johan
15957 * src/SDCCglue.c: fix #498138 by Johan
15959 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15961 * support/regression/Makefile: fix clean
15963 * support/regression/ports/ds390/support.c: fix transmission of last character
15965 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15967 * /sdcc/src/ds390/gen.c:
15968 a) improved computing address of stack variable
15969 b) took out some #if 0 code
15970 c) improved parmBytes adjustment
15971 d) improved genPlusIncr & genMinusIncr
15972 e) genCmp could generate bad code (when left assigned to DPTR)
15973 f) Fixed bug in hasInc
15975 * /sdcc/src/ds390/ralloc.c:
15976 a) packRegsForSupport could mess up live information (Fixed)
15977 b) packRegsDPTRuse could be incorrect for left & right shift
15979 * /sdcc/src/mcs51/ralloc.c:
15980 packRegsForSupport could mess up the live information (Fixed)
15982 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15984 * /sdcc/src/SDCCast.c:
15985 can reverse a loop even if function call is present as long
15986 as the loop control variable is local & is not passed as parameter
15988 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15990 * /sdcc/ChangeLog: *** empty log message ***
15992 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15993 More builtin function additions for TININative
15995 * /sdcc/src/ds390/ralloc.c:
15996 Had broken the regression testsuite
15998 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16000 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16001 Added funcattr hasStackParms will be set for reentrant functions when there
16002 are paramteres on the stack, this helps in minimizing frame pointer generation
16003 typeFromStr can handle function pointers now
16005 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16006 *** empty log message ***
16008 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16010 * /src/ds390/gen.c, /src/ds390/main.c:
16011 More builtin function additions for TININative
16013 * /src/ds390/ralloc.c:
16014 Had broken the regression testsuite
16016 * /src/SDCCast.c: Fixed a bug in dumptree
16018 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16019 Added funcattr hasStackParms will be set for reentrant functions when there
16020 are paramteres on the stack, this helps in minimizing frame pointer generation
16021 typeFromStr can handle function pointers now
16023 * /doc/builtins.txt, /doc/TININative.txt:
16024 *** empty log message ***
16027 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16029 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16030 ALPHA version for -mTININative
16032 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16033 updated to reflect changes in the port structure
16036 added function do_assemble (similar to do_link) if non-null this function
16037 will be called to do assembly (-mTININative) requires a multi command
16039 added function genAssemblerEnd will be called to generate assembler Epilogue
16042 added _JavaNative to debug info printing
16044 * /src/SDCCmain.c: added option --tini-libid
16045 added port->do_assemble function (-mTININative) has a multi command assemble
16047 * /src/SDCCglue.c: Disabled "constExpr" check
16048 added port->genAssemblerEnd function
16050 * /src/SDCCglobl.h: Added option --tini-libid value
16053 tookout optimizeCompare from the header (has no external references)
16055 * /src/SDCCast.c: made one more function "static"
16057 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16059 * src/z80/mappings.i: Added z80asm support.
16061 * src/z80/main.c: Added z80asm support on --asm=z80asm
16063 * src/z80/gen.c: Fixed asm portability issues.
16065 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16067 * src/SDCCglue.c (printExterns): Added global/extern split.
16069 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16071 * support/regression/Makefile: added test for mcs51 model large
16073 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16075 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16077 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16079 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16081 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16083 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16085 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16087 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16089 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16091 * support/regression/tests/simplefloat.c: Port to mcs51.
16093 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16094 * support/regression/tests/bug-485362.c: Added.
16096 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16098 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16100 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16102 * src/z80/gen.c (aopDump): Added a dump function.
16104 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16105 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16107 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16109 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16111 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16113 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16115 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16117 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16119 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16121 * support/regression/ports/ds390/support.c: Use tinibios.
16123 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16125 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16127 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16128 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16130 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16132 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16134 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16136 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16138 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16139 (packRegsForIYUse): Created and optimised.
16141 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16143 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16144 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16146 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16148 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16150 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16152 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16154 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16156 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16158 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16160 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16162 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16164 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16166 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16168 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16169 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16170 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16172 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16174 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16175 (genNotFloat): Added.
16176 (genUminusFloat): Added.
16178 * device/lib/z80/Makefile: Added floating pt stubs.
16180 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16182 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16184 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16186 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16188 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16190 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16192 * sdcc/support/regression/Makefile: Add port ds390.
16194 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16196 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16198 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16200 * sdcc/support/regression/ports/ds390/support.c: Added.
16202 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16204 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16206 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16208 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16210 * device/include/malloc.h: Added z80 and gbz80 support.
16212 * device/lib/gbz80/heap.s: Added.
16214 * device/lib/z80/heap.s: Added.
16216 * device/lib/malloc.c: Added z80 and gbz80 support.
16218 * support/regression/tests/malloc.c (testMalloc): Added.
16220 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16222 * support/regression/tests/bug-478094.c: Added.
16224 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16226 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16228 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16230 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16232 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16234 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16236 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16238 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16240 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16242 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16244 * support/regression/tests/bug-477927.c: Added.
16246 * src/z80/peeph.def: Added minor rules.
16248 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16250 * src/z80/peeph.def: Added jump optimisation modification.
16252 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16254 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16256 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16258 * support/regression/tests/funptrs.c: Added.
16260 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16262 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16264 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16266 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16268 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16270 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16271 (movLeft2ResultLong): Created.
16273 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16274 (joinPushes): Added. Joins two char pushes into a word push.
16276 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16278 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16280 * support/makebin/Makefile (install): Added creation of dest dir.
16282 2001-10-24 Karl Bongers <karl AT turbobit.com>
16284 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16286 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16288 * src/z80/ralloc.c: Turned off faulty pack for one use.
16290 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16292 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16294 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16296 * support/regression/Makefile: Improved clean
16298 * support/regression/ports/gbz80/spec.mk: Added clean
16300 * support/regression/ports/host/spec.mk: Added clean
16302 * support/regression/ports/z80/spec.mk: Added clean
16304 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16306 * support/regression/ports/mcs51/timeout.c: little improvements
16308 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16310 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16312 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16314 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16316 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16318 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16320 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16322 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16323 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16325 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16327 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16329 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16331 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16333 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16335 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16337 * support/regression/tests/longor.c: Added.
16339 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16341 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16343 * as/mcs51/aslink.h: define PATH_MAX
16345 * as/mcs51/asm.h: define PATH_MAX
16347 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16349 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16351 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16353 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16355 * src/SDCCglobl.h: define PATH_MAX
16357 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16359 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16361 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16363 * src/z80/gen.c (gencjneshort): Fixed
16365 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16367 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16369 * support/regression/tests/bug-469671.c: Added.
16371 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16373 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16375 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16377 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16379 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16381 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16383 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16385 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16387 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16389 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16391 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16393 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16395 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16397 * 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.
16399 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16401 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16403 2001-10-07 <johan AT FRIJA>
16405 * device/lib/gets.c (gets): fixed the return value.
16407 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16408 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16410 * 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.
16412 * 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.
16414 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16416 * src/pic/gen.c: Removed Safe_strdup.
16418 * configure.in: Added option to enable libgc support.
16420 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16421 (bitVectUnion): Optimised.
16422 (bitVectIntersect): Optimised.
16423 (bitVectBitsInCommon): Optimised.
16424 (bitVectCplAnd): Optimised.
16426 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16428 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16430 * src/SDCCmain.c: distinguish between assembler debug and plain options
16432 * src/avr/main.c: remove standard assembler options
16434 * src/ds390/main.c: remove standard assembler options
16436 * src/mcs51/main.c: remove standard assembler options
16438 * src/port.h: removed "PENDING" comment
16440 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16442 * src/device/lib/_mulint.c : new, with assember functions
16444 * src/device/lib/_mullong.c : new, with assember functions
16446 * src/device/lib/_divuint.c : with assember functions
16448 * src/device/lib/_divsint.c : with assember functions
16450 * src/device/lib/_divulong.c: with assember functions
16452 * src/device/lib/_divslong.c: with assember functions
16454 * src/device/lib/_moduint.c : with assember functions
16456 * src/device/lib/_modsint.c : with assember functions
16458 * src/device/lib/_modulong.c: with assember functions
16460 * src/device/lib/_modslong.c: with assember functions
16462 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16464 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16466 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16467 replaced _mululong.c and _mulslong.c by _mullong.c
16469 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16471 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16473 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16475 * src/SDCCglue.c: test, if win32api is available for MINGW
16477 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16479 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16480 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16481 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16482 * support/regression/ports/host/spec.mk: removed GENERIC
16483 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16484 * support/regression/ports/z80/spec.mk: removed GENERIC
16486 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16488 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16490 * support/regression/tests/bug-467035.c: Created.
16492 2001-10-01 <johan AT FRIJA>
16494 * src/SDCC.y: fixed bug #466586 part 1
16496 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16498 * SDCCicode.c: z80 has no generic pointers
16499 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16501 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16503 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16505 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16507 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16509 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16511 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16513 * configure.in: Fixed up so that ucsim is only configured once.
16515 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16517 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16518 (getPathDifference): As above.
16520 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16522 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16524 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16525 * .version: Updated to 2.3.1
16527 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16528 Added copyright header.
16530 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16531 (assemble): Added support for macro based assembler commands.
16532 (linkEdit): Added support for macro based linker commands.
16533 (preProcess): Changed the pre-processor to use macros.
16534 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16535 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16537 * device/lib/z80/crt0.s: Added module name for debugging.
16539 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16541 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16543 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16545 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16547 * src/Makefile.in: Added SDCCmacro and SDCCutil
16549 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16551 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16553 2001-09-16 <johan AT FRIJA>
16555 * 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.
16557 2001-09-15 <johan AT FRIJA>
16559 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16560 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16562 2001-09-11 <johan AT FRIJA>
16564 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16566 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16568 * support/regression/tests/bug-460444.c: Added test case.
16570 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16571 (genCast): Added justification for all of the asserts.
16573 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16575 * support/regression/support.c: _xdata replaced by xdata
16577 * support/regression/spec.mk: removed _generic
16579 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16581 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16583 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16584 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16586 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16588 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16590 * support/regression/tests/bug-460010.c: Added test case.
16592 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16594 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16596 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16598 * support/regression/testfwk.c: removed workaround for bug #436344
16600 * support/regression/tests/bp.c: use less memory with mcs51
16602 * support/regression/tests/bug-441448.c: use less memory
16604 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16606 * support/regression/collate-results.py: typo
16608 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16610 * support/regression/tests/fetchoverlap.c: Added new test case.
16612 * support/regression/tests/bp.c: Added new test case.
16614 * support/regression/tests/bug-448984.c: Added new test case.
16616 * support/regression/tests/pow2shifts.c: Added new test case.
16618 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16619 (genlshTwo): Fixed right shift for count > 8.
16621 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16623 2001-09-08 <johan AT FRIJA>
16625 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16627 2001-09-07 <johan AT FRIJA>
16629 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16631 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16633 2001-09-06 <johan AT FRIJA>
16635 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16636 * bernhard noted me at this: "() equals to (void)" (1.38)
16638 2001-09-05 <johan AT FRIJA>
16640 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16642 2001-09-04 <johan AT FRIJA>
16644 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16647 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16649 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16651 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16653 * link/z80/aslink.h: Fixed path for PATH_MAX
16655 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16657 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16659 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16661 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16663 * 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.
16665 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16667 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16668 (genCmp): Fixed up genCmp for the GB with longs.
16670 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16672 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16674 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16676 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16678 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16680 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16682 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16684 * 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.
16686 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16688 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16690 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16692 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16694 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16696 * sim/ucsim/configure: little improvement of Cygwin-detection
16697 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16698 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16699 * support/regression/tests/bug-221100.c: small changes for mcs51
16700 * support/regression/tests/bug-221168.c: small changes for mcs51
16701 * support/regression/tests/bug-227710.c: small changes for mcs51
16702 * support/regression/tests/staticinit.c: small changes for mcs51
16703 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16704 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16705 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601