1 2008-09-11 Borut Razem <borut.razem AT siol.net>
3 * tests\bug-221100.c, tests\shifts.c, tests\absolute.c:
4 applied patch #2105615: Some PIC16 testcase fixlets
7 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
10 * support/regression/tests/bug2094505.c: new, added
12 2008-09-07 Borut Razem <borut.razem AT siol.net>
14 * src/SDCCglue.c, src/SDCCast.c:
15 fixed throw of "excess elements" warning for char arrays
17 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
19 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
20 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
21 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
22 * support/regression/tests/bug2077267.c: new, added
24 2008-09-05 Raphael Neider <rneider AT web.de>
26 * configure.in, Makefile.common.in: add support for ccache,
27 remove spurious $VERSION output, detect doc-tools even without
28 --enable-doc to facilitate later manual doc-builds, minor cleanup
29 * configure: regenerated
31 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
32 avoid races in parallel VPATH builds
33 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
34 * doc/sdccman.lyx: mention --without-ccache configure option
36 2008-09-01 Raphael Neider <rneider AT web.de>
38 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
39 * (genConstPointerGet): fix reading bitfields from __code space
40 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
41 bitfield initializers (fix regression test bug1856409.c)
42 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
45 2008-08-31 Raphael Neider <rneider AT web.de>
47 * src/pic16/gen.c (genAssign): removed useless compiler output
48 * (genPointerGet,genPointerSet,genCast),
49 src/pic16/glue.c (pic16_printGPointerType):
50 also handle PPOINTERs just to avoid spurious asserts
51 * (pic16_printIvalType,pic16_printIvalBitFields):
52 generalized to arbitrary type/bitfield sizes, allows compilation of
53 regression test bug-1981238.c
54 * (pic16_printIvalChar): fix regression test structflexarray.c
55 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
56 in initialized structs and fix #1843745
57 * (pic16_printIvalStruct): always output initializers for all fields,
58 even those not explicitly given, fixes zeropad.c regression test
59 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
60 #2073635, #1567098, and #1485812)
61 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
63 2008-08-31 Borut Razem <borut.razem AT siol.net>
65 * support/regression/tests/bug-895992.c,
66 support/regression/tests/onebyte.c:
67 enabled pic16 regression testing since the bugs
68 1511794: pic16: regression test bug-895992.c fails
69 1444425: onebyte.c regression tes fails on pic16
70 are fixed, probably by fixing
71 2048464: PIC16: fix genUminus - addresses not.c regression test
72 * src/SDCCsymt.c, src/SDCCglue.c,
73 support/regression/tests/bug-1981238.c:
74 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
77 2008-08-30 Borut Razem <borut.razem AT siol.net>
79 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
82 2008-08-24 Raphael Neider <rneider AT web.de>
84 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
85 always use the sdcc from the current build tree (ignore $CC from
86 the environment, fixes compile farm builds)
87 * device/lib/Makefile.in: rename .a into .lib for compatibility,
88 remove more build products from install directory
89 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
90 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
92 2008-08-24 Borut Razem <borut.razem AT siol.net>
94 * src/SDCC.y: applied patch
95 2050245: Fix # 1963382
97 1963382: Listing File - C file comment is incorrect
100 2008-08-23 Borut Razem <borut.razem AT siol.net>
102 * src/pic16/gen.c: applied patch
103 2048464: PIC16: fix genUminus - addresses not.c regression test
104 thanks Mauro Giachero
106 2008-08-22 Borut Razem <borut.razem AT siol.net>
108 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
109 src/pic16/main.c: allow spaces in gpasm and gplink paths
111 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
114 * src/z80/peeph-z80.def: minor peephole improvement
116 2008-08-15 Raphael Neider <rneider AT web.de>
118 * src/z80/gen.c (_vemit2): suppress compiler warning
120 * src/pic/*.[ch]: make proper use of header files and avoid
121 ad-hoc extern declarations, mark module-local helpers 'static',
122 removed dead/replaced code, no functional changes
123 * src/pic16/pcode.c: disentangled from pic14 backend
125 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
127 * src/z80/gen.c: fixed #2051348
128 * support/regression/tests/bug-2051348.c: regression test for #2051348
130 2008-08-10 Raphael Neider <rneider AT web.de>
133 * Makefile.common.in: export PACKAGE for $docdir,
134 fixes #1957036, avoid some "underquoted definition" warnings
135 * configure: regenerated
137 2008-08-10 Raphael Neider <rneider AT web.de>
139 * device/lib/pic16/**: build pic16 library using autotools for
140 improved dependency tracking
142 * device/lib/Makefile.in,
144 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
146 2008-08-10 Raphael Neider <rneider AT web.de>
148 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
149 local variables if --nooverlay is given, workaround for #2023121
151 2008-08-08 Raphael Neider <rneider AT web.de>
153 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
155 2008-08-08 Raphael Neider <rneider AT web.de>
157 * src/pic/pcoderegs.c,
159 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
161 2008-08-07 Borut Razem <borut.razem AT siol.net>
163 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
164 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
165 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
166 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
167 applied modified patch 2038174: Add support for binary constants v2
168 thanks Mauro Giachero
169 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
171 2008-08-04 Raphael Neider <rneider AT web.de>
174 * src/pic16/device.h,
176 * src/pic16/main.c: enable --optimize-goto by default
178 * device/lib/pic16/Makefile.common.in: suppress removed option
181 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
183 2008-07-30 Borut Razem <borut.razem AT siol.net>
185 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
186 applied patch 22032433: PIC16: fix constant strings,
187 thanks Mauro Giachero
189 2008-07-29 Borut Razem <borut.razem AT siol.net>
191 * src/pic16/gen.c: applied patches:
192 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
193 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
194 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
195 thanks Mauro Giachero
197 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
199 * src/port.h: Fixed typo in comment
201 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
203 * src/z80/mappings.i: Implemented RFE #1919415
204 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
205 #1880202, #1914434, prepared for RFE #1703943
207 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
210 * src/z80/peeph-z80.def,
211 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
212 preparation for Z80 peephole improvements
214 2008-06-21 Raphael Neider <rneider AT web.de>
216 * device/include/pic16/pic18f66j60.h,
217 * device/include/pic16/pic18f66j65.h,
218 * device/include/pic16/pic18f67j60.h,
219 * device/include/pic16/pic18f86j60.h,
220 * device/include/pic16/pic18f86j65.h,
221 * device/include/pic16/pic18f87j60.h,
222 * device/include/pic16/pic18f96j60.h,
223 * device/include/pic16/pic18f96j65.h,
224 * device/include/pic16/pic18f97j60.h,
225 * device/lib/pic16/libdev/pic18f66j60.c,
226 * device/lib/pic16/libdev/pic18f66j65.c,
227 * device/lib/pic16/libdev/pic18f67j60.c,
228 * device/lib/pic16/libdev/pic18f86j60.c,
229 * device/lib/pic16/libdev/pic18f86j65.c,
230 * device/lib/pic16/libdev/pic18f87j60.c,
231 * device/lib/pic16/libdev/pic18f96j60.c,
232 * device/lib/pic16/libdev/pic18f96j65.c,
233 * device/lib/pic16/libdev/pic18f97j60.c,
234 * device/include/pic16/pic16devices.txt,
235 * device/include/pic16/pic18fregs.h,
236 * device/lib/pic16/pics.all: added new devices
238 * device/include/pic16/adc.h,
239 * device/lib/pic16/libio/adc/adcbusy.c,
240 * device/lib/pic16/libio/adc/adcopen.c,
241 * device/lib/pic16/libio/adc/adcsetch.c,
242 * device/lib/pic16/libio/i2c/i2copen.c,
243 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
244 all changes from a patch by Anton Strobl
246 2008-06-12 Borut Razem <borut.razem AT siol.net>
248 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
249 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
250 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
251 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
252 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
253 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
254 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
255 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
256 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
257 by applying the modified patch from Risto Huotari
259 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
262 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
263 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
264 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
265 * support/regression/tests/bug1938300.c: new, added
267 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
269 * device/include/asm/ds390/features.h,
270 * device/include/asm/mcs51/features.h,
271 * device/include/mcs51/regc515c.h: inserted LGPL notice
273 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
275 * device/lib/gbz80/div.s,
276 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
277 patch 1597883, Thanks Robert Ramey
279 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
281 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
282 createIvalCharPtr, createIvalPtr, createIval),
284 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
285 initializers for local auto variables
286 * support/regression/tests/zeropad.c: added testcase for auto initializers
288 2008-05-26 Raphael Neider <rneider AT web.de>
290 * device/lib/pic16/startup/crt0.c,
291 * device/lib/pic16/startup/crt0i.c,
292 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
293 explicit, fixed curr_entry loop for >= 256 initializer records,
294 removed debug code (write to 0xf7e)
296 2008-05-25 Raphael Neider <rneider AT web.de>
298 * device/include/pic/pic16f627a.h,
299 * device/include/pic/pic16f628a.h,
300 * device/include/pic/pic16f648a.h: added missing ports
302 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
304 * device/include/float.h: added __INFINITY
305 * device/lib/_fsadd.c: handle overflows
306 * device/lib/_fsmul.c,
307 * device/lib/_fsdiv.c: use __INFINITY
308 * device/lib/_fseq.c,
309 * device/lib/_fsneq.c: handle -0.0
310 * sim/ucsim/s51.src/uc89c51r.cc,
311 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
312 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
313 * src/mcs51/gen.c (genSend): fixed bug with --xstack
314 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
315 * support/regression/tests/snprintf.c: test bug with --xstack
317 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
319 * src/SDCCpeeph.c (callFuncByName):
320 Support nested parenthesis in peephole function arguments (#1967300)
322 2008-05-19 Raphael Neider <rneider AT web.de>
324 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
325 fixed duplicate labels (#1911325)
327 2008-05-19 Raphael Neider <rneider AT web.de>
329 * src/regression/empty.c: suppress warning
330 * src/regression/pointer1.c: enabled index_by_pointer()
331 * src/regression/inline.c: now works for pic16 as well
333 * src/pic16/device.c: include dbuf declarations
334 * src/pic16/device.h: removed obsolete prototypes
336 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
337 * src/pic16/glue.c: made purely local functions static,
338 (pic16_printGPointerType, pic16_printIvalCharPtr,
339 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
340 generic pointers' tags (#1961866)
342 * src/pic16/pcode.c (assignValnums): optimize literal assignments
344 2008-05-19 Borut Razem <borut.razem AT siol.net>
346 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
347 fixed typo, uninstall include/pic16/pic16devices.txt
349 2008-05-18 Borut Razem <borut.razem AT siol.net>
351 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
352 the buffer is null terminated
353 * src/device/pic16.c:
354 applied modified patch 1965676: Patch for Win32 16 bit PIC
355 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
357 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
359 * src/SDCC.lex (check_type),
360 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
363 * as/z80/clean.mk: also clean *.dep
364 * device/lib/pic16/libsdcc/stack/Makefile,
365 * sim/ucsim/libtool: removed as they are rebuild by configure
366 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
368 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
370 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
371 fixupInline instead of createFunction to fix bug 1864577
372 (inlineFindMaxBlockno): removed, use global blockNo
373 * src/SDCCglobl.h: added blockNo
375 * src/z80/peep.h: modified properties
376 * support/regression/tests/bug1864577.c: new, added
378 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
381 * as/mcs51/asm.h: added org_cnt
382 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
383 * as/mcs51/asout.c: changed old K&R to ANSI
384 * as/mcs51/Makefile.in: use common identifiers
390 * as/hc08/Makefile.bcc,
391 * as/hc08/Makefile.in: synchronized with as/mcs51/*
392 * sdcc_vc_in.h: added define __func__
393 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
394 Thanks Ruud van Silfhout
395 * support/regression/tests/bug1717305.c: new, added
397 2008-05-05 Borut Razem <borut.razem AT siol.net>
399 * support/regression/Makefile.in,
400 support/regression/ports/ds390/spec.mk,
401 support/regression/ports/hc08/spec.mk,
402 support/regression/ports/mcs51-common/spec.mk,
403 support/regression/ports/pic14/spec.mk,
404 support/regression/ports/pic16/spec.mk,
405 support/regression/ports/ucz80/spec.mk,
406 support/regression/ports/z80/spec.mk:
407 added INC_DIR and LIBDIR paths
408 * src/ds390/gen.c: removed duplicated selicolon
410 2008-05-04 Borut Razem <borut.razem AT siol.net>
412 * support/regression/Makefile.in,
413 support/regression/fwk/lib/testfwk.c,
414 support/regression/ports/ds390/spec.mk,
415 support/regression/ports/hc08/spec.mk,
416 support/regression/ports/mcs51-common/spec.mk,
417 support/regression/ports/mcs51-large/spec.mk,
418 support/regression/ports/mcs51-medium/spec.mk,
419 support/regression/ports/mcs51-small/spec.mk,
420 support/regression/ports/mcs51-stack-auto/spec.mk,
421 support/regression/ports/mcs51-xstack-auto/spec.mk,
422 support/regression/ports/pic14/spec.mk,
423 support/regression/ports/pic16/spec.mk,
424 support/regression/ports/ucz80/spec.mk:
425 added possibility to define the sdcc binary directory SDCC_BIN_PATH
426 used to run regeression tests
428 2008-05-01 Raphael Neider <rneider AT web.de>
430 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
431 supported devices and instructions to add new ones
433 2008-05-01 Raphael Neider <rneider AT web.de>
435 * device/include/pic16/adc.h,
436 device/lib/pic16/libio/adc/adcbusy.c,
437 device/lib/pic16/libio/adc/adcopen.c,
438 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
439 18f2455 style ADC devices, based on patch #1776197
440 * device/lib/pic16/libio/adc/adcclose.c,
441 device/lib/pic16/libio/adc/adcconv.c,
442 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
443 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
444 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
445 * device/include/pic16/pic18f4431.h,
446 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
447 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
449 2008-05-01 Raphael Neider <rneider AT web.de>
451 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
452 moved xinst flag into pic16_options_t
453 * src/pic16/device.c (default_device, pic16_list_devices,
454 pic16_find_device): removed references to sfrrange
455 * src/pic16/gen.c (genFunction),
456 src/pic16/glue.c (pic16initialComments),
457 src/pic16/main.c (pic16_optionsTable),
458 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
460 * device/include/pic16/pic16devices.txt: removed sfrrange lines
462 2008-04-29 Raphael Neider <rneider AT web.de>
464 * src/pic16/devices.inc,
465 device/include/pic16/pic16devices.txt: replaced compiled-in list
466 of devices with a variant parsed at runtime
467 * src/pic16/device.c: added support for parsing pic16devices.txt,
469 * src/pic16/device.h: removed (now) unused fields from PIC_device
470 * src/pic16/main.c: removed #pragma maxram,
471 (_pic16_initPaths): removed bogus generation of search paths,
472 setup the port proper only after the search paths (for
473 pic16devices.txt) are set up,
474 (_pic16_finaliseOptions): moved processor dependant code here
475 from _pic16_initPaths(), clean up
476 * src/pic16/ralloc.c (pic16_init_stack),
477 * src/pic16/ralloc.h,
478 * src/pic16/pcode.c: clean up
479 * device/include/Makefile.in,
480 support/scripts/sdcc.nsi: also install/package pic16devices.txt
481 * support/scripts/inc2h-pic16.pl: updated instructions
483 2008-04-29 Raphael Neider <rneider AT web.de>
485 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
486 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
487 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
488 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
489 added missing family members and 18f2480/2580/4480/4580 family
490 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
491 * device/include/pic16/pic18f2525.h: use 18f4620.h
492 * device/include/pic16/pic18f6680.h: use 18f8680.h
493 * device/include/pic16/pic18fregs.h,
494 device/lib/pic16/pics.all,
495 src/pic16/devices.inc: add new devices
496 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
497 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
498 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
499 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
500 prevent attempting to build the libio for some new devices
502 2008-04-29 Raphael Neider <rneider AT web.de>
504 * debugger/mcs51/Makefile.in: fixed paths to sources
506 2008-04-25 Borut Razem <borut.razem AT siol.net>
508 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
509 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
510 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
511 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
512 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
513 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
514 as/link/z80/linkz80.dsp: lklibr.c moved
515 * doc/INSTALL.txt: binary archives in bz2 format
516 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
518 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
520 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
521 * support/regression/tests/bug1856409.c: new, added
523 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
526 * src/mcs51/peep.c: Use werror for error messages.
527 * src/SDCCicode.c (geniCodeConditional),
528 * src/SDCCsymt.c (structElemType): fixed bug 1839321
529 * src/z80/Makefile.bcc,
530 * src/z80/z80.dsp: added src/z80/peep.c/h
531 * support/regression/tests/bug1839321.c: new, added
533 2008-04-20 Raphael Neider <rneider AT web.de>
535 * device/include/pic16/pic18f2455.h: added bitfields for port C
537 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
539 * src/z80/peep.c: Use werror for error messages.
541 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
543 * src/z80/peep.h (declaration of notUsed()),
544 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
546 * src/z80/z80.h (added dependency on peep.h),
547 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
550 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
552 * src/SDCCpeeph.c (added support for notUsed()),
553 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
555 * src/port.h (removed dependency on mcs51/peep.h, added declaration
556 for notUsed()): Implemented generic (that is not port-specific) part
559 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
561 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
562 * device/lib/libsdcc.lib,
563 * device/lib/Makefile.in,
564 * support/regression/ports/mcs51-xstack-auto/spec.mk,
565 * device/lib/calloc.c: renamed to _calloc.c
566 * device/lib/free.c: renamed to _free.c
567 * device/lib/malloc.c: renamed to _malloc.c
568 * device/lib/realloc.c: renamed to _realloc.c
569 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
570 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
571 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
572 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
573 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
574 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
575 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
576 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
578 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
579 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
580 * support/regression/tests/bug1509084.c: new, added
582 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
584 * device/include/mcs51/cc2510fx.h: added _XPAGE
585 * device/include/mcs51/compiler.h: cosmetic changes
587 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
589 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
592 2008-03-31 Borut Razem <borut.razem AT siol.net>
594 * support/cpp2 renamed to support/cpp
595 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
596 support/cpp2/libiberty/splay-tree.c,
597 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
598 support/cpp2/libcpp/directives.c,
599 support/cpp2/libcpp/include/cpplib.h,
600 support/cpp2/libcpp/include/symtab.h,
601 support/cpp2/libcpp/include/line-map.h,
602 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
603 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
604 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
605 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
606 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
607 release version 4.3.0
608 * configure.in, configure, Makefile.in, Makefile.bcc:
609 adapted for moved cpp2
611 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
613 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
614 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
616 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
618 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
620 * support/regression/tests/bug1717943.c: new, added
622 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
624 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
625 bytewise return value assignments introduced in last commit.
627 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
629 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
630 genMult, genJumpTab):
631 Use 16-bit instructions for addition in some additional cases,
632 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
634 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
636 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
637 Implemented RFE #1921450, changed some debug messages.
639 2008-03-30 Borut Razem <borut.razem AT siol.net>
641 * Small Device C Compiler 2.8.0 released
642 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
643 * support/scripts/sdcc.nsi: added finish page; this version
644 was used for 2.8.0 release
645 * doc/knownbugs.html: removed; magically generated by the build
646 process using gen_known_bugs.pl from now on
648 2008-03-23 Borut Razem <borut.razem AT siol.net>
650 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
651 and reverted it, since it was already fixed by Raphael ;-)
652 * doc/knownbugs.html: updated for RC2
654 2008-03-22 Raphael Neider <rneider AT web.de>
656 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
659 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
661 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
662 * support/regression/tests/bug1839277.c: added related testBug1839299
664 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
666 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
667 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
669 * src/mcs51/gen.c: throughout only output hex constants
670 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
671 * support/regression/tests/bug1839277.c: new, added
673 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
675 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
676 compilation warning about nested comments.
678 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
680 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
681 * support/regression/tests/bug1921073.c: new, added
683 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
685 * src/z80/SDCCpeeph.c.c (callFuncByName):
686 Commented function parameters.
688 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
690 * src/z80/ralloc.c (packRegsForAccUse2):
691 disabled a broken accumulator packing optimization (fixed #1292721).
692 * support/regression/tests/bug-1292721: Regression test for #1292721.
694 2008-03-16 Raphael Neider <rneider AT web.de>
696 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
697 fixed code bloat regression using a variant of patch #1915618
699 2008-03-16 Borut Razem <borut.razem AT siol.net>
701 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
702 icon, changed startup menu for release distribution, code cleaning,
703 create url files instead links in startup menu
705 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
707 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
708 * support/regression/tests/bug1579949.c: new, added
710 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
712 * device/lib/printf_fast.c: fixed bug 1255403
714 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
716 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
717 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
719 2008-03-14 Borut Razem <borut.razem AT siol.net>
721 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
723 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
724 is correctly displayed
725 * as/link/z80/lkmain.c: usage line commented out
727 2008-03-13 Borut Razem <borut.razem AT siol.net>
729 * doc/sdccman.lyx: corrected to be able to convert to PDF,
730 updated the list pf supported pic14 devices
732 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
734 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
736 2008-03-12 Borut Razem <borut.razem AT siol.net>
738 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
739 fixed documentation request #1718191
740 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
741 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
744 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
746 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
747 * support/regression/tests/bug1505811.c: new, added
749 2008-03-09 Raphael Neider <rneider AT web.de>
751 * device/include/pic16/pic18f2620.h,
752 * device/include/pic16/pic18f4620.h,
753 * device/lib/pic16/libdev/pic18f2620.c,
754 * device/lib/pic16/libdev/pic18f4525.c,
755 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
756 family to consistently use pic18f4620.[ch], fixes #1832562
758 2008-03-09 Borut Razem <borut.razem AT siol.net>
760 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
761 changed sdcc version to 2.8.0
762 * knownbugs.html: regenerated
763 * support/scripts/gen_known_bugs.pl: added number of open bugs
765 2008-03-09 Raphael Neider <rneider AT web.de>
767 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
768 (genOr): read volatile operand even if the result is known,
770 (genOr,genXor): removed unused legacy code,
771 (genDummyRead): use pic16_mov2w_volatile()
773 2008-03-08 Borut Razem <borut.razem AT siol.net>
775 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
776 cons w. --model-large
777 * support/regression/staticinit.c: added regression test for bug
780 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
782 * src/ds390/gen.c (pushSide, genPcall),
783 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
784 * src/mcs51/gen.c: cosmetic changes
785 * support/regression/fwk/include/testfwk.h: added macro reentrant
786 * support/regression/tests/bug1908493.c: new, added
788 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
790 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
792 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
794 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
795 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
796 already set in ds390/main.c and mcs51/main.c
798 2008-03-07 Raphael Neider <rneider AT web.de>
800 * src/regression/init0.c: new test for initialized arrays of function
802 * src/regression/Makefile: made a bit more flexible, added init0.c
803 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
804 pointers, closes #1427663
806 2008-03-05 Borut Razem <borut.razem AT siol.net>
808 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
809 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
811 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
813 * support/librarian/sdcclib.c:Added feature request 1908061:
814 Synchronise sdcclib commands with ar.
816 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
818 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
819 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
820 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
821 * device/include/mcs51/compiler.h: removed umlauts, added double
824 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
826 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
827 * support/regression/tests/bug1536762.c: new, added
829 * src/SDCCutil.h: added getBuildDate()
830 * src/SDCCmain.c (printVersionInfo),
831 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
833 * src/*/ralloc.c: removed IS_OP_RUONLY macro
834 * src/ds390/ralloc.c (packRegisters),
835 * src/mcs51/ralloc.c (packRegisters),
836 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
838 * support/regression/tests/bug1618050.c: new, added
839 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
840 * support/regression/fwk/include/testfwk.h,
841 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
844 2008-03-04 Raphael Neider <rneider AT web.de>
846 * src/pic/gen.c: removed unused prototypes, prevent internal errors
847 on accessing OP_SYM_TYPE(op)
848 * src/pic/gen.h: removed unused prototype of genMinusDec()
849 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
850 fix #1876953 (invalid subtraction code), removed unused code
852 2008-03-03 Raphael Neider <rneider AT web.de>
856 * src/pic/genarith.c,
858 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
859 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
861 2008-03-03 Raphael Neider <rneider AT web.de>
863 * src/pic/device.c (find_device): search user-specified paths first
864 for pic14devices.txt, fixes #1900827
866 2008-03-02 Borut Razem <borut.razem AT siol.net>
868 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
869 AddToPath and RemoveFromPath
871 2008-03-01 Borut Razem <borut.razem AT siol.net>
873 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
874 work correctly, added debugging support if -DSDCC.DEBUG command line
877 2008-02-28 Borut Razem <borut.razem AT siol.net>
879 * doc/sdccman.lyx: cosmetic changes
881 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
883 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
884 * doc/sdccman.lyx: fixed unmeant removal of spaces
886 2008-02-27 Borut Razem <borut.razem AT siol.net>
888 * support/scripts/sdcc.nsi: corrected installation directory for
889 current user installation mode
890 * doc/README.txt: added Philipp Klaus Krause to the developers list
892 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
894 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
896 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
897 genCodePointerGet, genGenPointerGet): cleanup aop before generating
898 ifxJump to fix bug 1838000
899 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
900 * support/regression/tests/bug1838000.c: new, added
901 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
903 2008-02-26 Borut Razem <borut.razem AT siol.net>
905 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
907 * support/scripts/sdcc.nsi: added MULTIUSER page,
908 NSIS upgraded to version 2.35
910 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
912 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
913 * support/regression/tests/bug1565152.c: new, added
915 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
917 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
918 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
919 * support/regression/tests/bug1670148.c: new, added
921 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
923 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
925 2008-02-24 Borut Razem <borut.razem AT siol.net>
927 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
928 is ineffective for unsigned char parameter
930 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
932 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
933 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
934 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
935 * support/Util/MySystem.c (my_system): output errorcode when verbose
937 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
939 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
942 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
944 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
947 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
949 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
951 2008-02-21 Borut Razem <borut.razem AT siol.net>
953 * support/regression/Makefile.in,
954 support/regression/ports/ds390/spec.mk,
955 support/regression/ports/hc08/spec.mk,
956 support/regression/ports/mcs51-common/spec.mk,
957 support/regression/ports/pic14/spec.mk,
958 support/regression/ports/pic16/spec.mk,
959 support/regression/ports/ucz80/spec.mk,
960 support/regression/ports/xa51/spec.mk:
961 added CFLAGS when compiling timeout
963 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
965 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
968 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
970 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
971 * support/regression/tests/bug1888147.c: new, added
973 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
975 * src/z80/gen.c: fixed bugs #1596270, #1736867
977 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
979 * src/z80/gen.c: fixed bug in register pair loading when swapping register
980 contents, mostly fixes #1596270
982 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
985 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
986 peepholes, fixes #1806565
988 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
990 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
991 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
992 fixes bug 1739475, thanks Robert Larice
993 (rule 271): new, added
995 2008-02-18 Borut Razem <borut.razem AT siol.net>
997 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
999 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1001 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1003 2008-02-17 Raphael Neider <rneider AT web.de>
1005 * src/pic16/genarith.c,
1008 * src/pic16/genutils.c: removed unused legacy code,
1009 removed unused fields from struct asmop and struct _G
1011 2008-02-17 Raphael Neider <rneider AT web.de>
1013 * src/pic16/gen.c (AccRsh): cosmetic changes,
1014 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1015 genRightShiftLiteral): fixed to work with SFRs as result by
1016 assigning only once to result,
1017 removed a lot of unused/excluded code fragments
1019 2008-02-17 Raphael Neider <rneider AT web.de>
1021 * device/include/pic/pic16f88.h,
1022 * device/include/pic/pic16f886.h,
1023 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1025 2008-02-17 Borut Razem <borut.razem AT siol.net>
1027 * src/z80/peeph.def: applied patch
1028 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1029 * src/z80/gen.c, src/z80/peeph.def: applied patch
1030 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1031 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1032 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1033 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1034 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1035 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1037 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1039 * as/link/mcs51/aslink.dsp: removed SDK define
1040 * as/link/z80/clean.mk: brought in sync with other ports
1041 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1042 * as/hc08/Makefile.bcc,
1043 * as/mcs51/Makefile.bcc,
1044 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1045 * src/z80/main.c (_setValues): use the now capitalized -Z,
1046 (z80_port, gbz80_port): generate debug information when asked
1048 2008-02-16 Borut Razem <borut.razem AT siol.net>
1050 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1051 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1052 as/z80/Makefile.in. as/z80/Makefile.bcc:
1053 applied patch #1893393: patch for as-z80 and link-z80 to generate
1054 cdb, thanks to Armin Diehl
1055 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1056 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1057 asnoice.c moved to as/asxxsrc/asnoice.c
1058 * src/z80/peeph-gbz80.def: applied patch
1059 #1880235: Z80 return peephole, thanks to Philipp Krause
1061 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1064 * doc/sdccman.lyx: bumped version to 2.7.5
1065 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1067 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1069 * device/include/pic16/stdlib.h,
1070 * device/lib/pic16/libc/stdlib/ltoa.c,
1071 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1073 2008-02-13 Borut Razem <borut.razem AT siol.net>
1075 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1076 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1077 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1078 src/SDCCopt.c, src/SDCCval.c:
1079 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1081 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1083 * src/SDCCsymt.c (compareType): fixed bug 1309013
1085 2008-02-09 Borut Razem <borut.razem AT siol.net>
1087 * src/SDCCval.c, src/SDCCval.h:
1088 code cleaning, added function constChrVal()
1089 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1090 call constChrVal() instead constVal()
1092 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1094 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1097 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1098 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1101 2008-02-01 Raphael Neider <rneider AT web.de>
1103 * device/include/pic/pic16f886.h,
1104 * device/include/pic/pic16f887.h: added RA6 and RA7
1106 2008-01-24 Raphael Neider <rneider AT web.de>
1108 * device/include/pic/pic16f88.h: added RA6 and RA7
1109 * device/lib/pic/libdev/disabled_pic16f886.c,
1110 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1112 * src/pic16/devices.inc,
1113 * device/include/pic16/pic18f2423.h,
1114 * device/include/pic16/pic18f2523.h,
1115 * device/include/pic16/pic18fregs.h,
1116 * device/lib/pic16/pics.all
1117 * device/lib/pic16/libdev/pic18f2423.c,
1118 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1119 * device/lib/pic16/libio/i2c.ignore,
1120 * device/lib/pic16/libio/usart.ignore,
1121 * device/lib/pic16/libio/adc.ignore: ignore new devices
1123 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1125 * src/SDCCast.c (createRMW): fixed bug 1582651
1127 2008-01-20 Borut Razem <borut.razem AT siol.net>
1129 * src/SDCCcse.c: partially fixed enhancement request
1130 #1793872 - multiply by -1 not collapsed
1131 * support/regression/tests/arithcsi.c: added regression test
1133 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * as/mcs51/asx8051.dsp: removed define SDK
1136 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1137 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1139 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1140 cosmetic changes, brought more in sync, changed old K&R to ANSI
1142 2008-01-13 Borut Razem <borut.razem AT siol.net>
1144 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1145 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1147 2007-12-30 Borut Razem <borut.razem AT siol.net>
1149 * src/pic16/gen.c: fixed implementation of bitwise operations for
1151 * support/regression/tests/bitwise.c: added test cases
1153 2007-12-29 Borut Razem <borut.razem AT siol.net>
1155 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1156 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1157 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1158 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1159 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1160 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1161 src/pic16/pcode.[ch]: added const qualifier
1162 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1163 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1164 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1165 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1166 * as/asxxsrc/aslex.c: use dbuf_getline()
1167 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1168 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1169 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1170 as/z80/asm.h, as/z80/z80adr.c:
1171 changed type of ib and ip to const char *
1173 2007-12-28 Borut Razem <borut.razem AT siol.net>
1175 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1176 introduced (readlin) - long lines are turuncated
1177 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1178 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1179 as/z80/Makefile.in: moved aslex.c to asxxsrc
1180 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1181 * as/hc08/asmain.c, as/mcs51/asmain.c:
1182 added missing initialization of a_addr field
1183 * support/regression/tests/long_asm_line.c: added regtest for long
1186 2007-12-22 Borut Razem <borut.razem AT siol.net>
1188 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1190 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1192 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1194 2007-12-16 Borut Razem <borut.razem AT siol.net>
1196 * device/include/pic16/stdbool.h: removed, since already exists in
1197 device/include/; this also fixes bitopcse.c regression test for pic16
1199 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1200 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1201 dereference doesn't work; covered by regression test bug1399290
1203 2007-12-05 Borut Razem <borut.razem AT siol.net>
1205 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1208 2007-12-01 Borut Razem <borut.razem AT siol.net>
1210 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1211 corrected handling of the highest_valid_address
1213 2007-11-17 Raphael Neider <rneider AT web.de>
1215 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1216 * src/pic/glue.c (picglue): emit .file if --debug is given
1218 2007-11-17 Raphael Neider <rneider AT web.de>
1220 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1221 care when left or right operand resides in result, fixes #1830220
1223 2007-11-17 Borut Razem <borut.razem AT siol.net>
1225 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1226 #983491 - "Merge duplicate strings function is ineffective"
1227 * support/regression/tests/bug-983491.c: regtest disabled
1228 * as/asxxsrc: created
1229 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1230 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1231 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1232 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1233 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1234 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1235 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1236 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1237 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1238 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1239 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1240 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1241 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1243 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1245 * device/include/stdarg.h: added and removed some casts
1246 * src/SDCCsymt.c (compareType): Fully check types between generic and
1247 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1249 2007-11-13 Borut Razem <borut.razem AT siol.net>
1251 * support/regression/tests/bug-1817005.c:
1252 added regtest for bug #1817005 - as-z80 chokes on long labels
1254 2007-11-12 Borut Razem <borut.razem AT siol.net>
1256 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1257 as/z80/asout.c, as/z80/aslist.c:
1258 fixed bug #1817005 - as-z80 chokes on long labels
1260 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * as/z80/asmain.c: cosmetic changes
1266 * as/z80/alloc.h: removed
1268 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1269 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1270 * as/link/hc08/Makefile.in,
1271 * as/link/mcs51/Makefile.in,
1272 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1274 * as/link/mcs51/lkarea.c,
1275 * as/link/mcs51/lkmain.c: cosmetic changes
1276 * as/link/hc08/lklibr.c,
1277 * as/link/z80/lklibr.c,
1278 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1279 used cygwin_conv_to_full_posix_path,
1280 added warnings, cosmetic changes, brought more in sync
1281 changed old K&R into ANSI function declarations
1282 * as/link/z80/lklibr.c (loadAdb): added
1283 * as/link/z80/lkmain.c: removed -- option from usage text
1285 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1287 * src/mcs51/gen.c (outBitC): optimized for no result
1289 2007-10-31 Borut Razem <borut.razem AT siol.net>
1291 * src/SDCCsymt.c: fixed (hopeful properly) bug
1292 #1805702 - order of extern matters
1293 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1296 2007-10-29 Borut Razem <borut.razem AT siol.net>
1298 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1299 - order of extern matters
1300 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1303 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1305 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1306 24bitMode, portIsDS390
1307 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1308 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1309 (notVolatileVariable): also check sloc names,
1310 (callFuncByName): moved ftab[] out of function and sorted it by use
1312 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1315 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1316 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1317 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1318 * support/regression/tests/bug-880197.c: new, added
1320 2007-10-28 Borut Razem <borut.razem AT siol.net>
1322 * support/regression/Makefile.in,
1323 support/regression/ports/mcs51-large/spec.mk,
1324 support/regression/ports/mcs51-xstack-auto/spec.mk,
1325 support/regression/ports/mcs51-stack-auto/spec.mk,
1326 support/regression/ports/mcs51-medium/spec.mk,
1327 support/regression/ports/mcs51-common/spec.mk,
1328 support/regression/ports/mcs51-common/*,
1329 support/regression/ports/mcs51-small/*:
1330 mcs51 renamed to mcs51-common, created mcs51-small
1331 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1332 * support/regression/tests/bug-1805702.c: added regtest for bug
1335 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1337 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1338 added new rules 265 - 270
1339 * support/regression/tests/bug1721024.c:new, added
1340 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1341 introduced new test-mcs51 to run all mcs51 tests
1343 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1345 * support/regression/tests/bug1816470.c: new, added
1347 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1349 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1350 propagate for *,+,- with float, fixed bug 1816470
1351 (decorateType): cast to resultTypeProp instead of resultType
1353 2007-10-19 Borut Razem <borut.razem AT siol.net>
1355 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1356 function is ineffective" for pic16 tareget
1357 * support/scripts/listerr.c: corrected include path
1358 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1361 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * support/regression/tests/using.c: new, added
1364 * support/regression/tests/vaargs.c: fixed and enabled test
1366 2007-10-18 Borut Razem <borut.razem AT siol.net>
1368 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1370 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1372 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1374 * doc/sdccman.lyx: documented option --Werror
1375 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1376 RegBankUsed[] earlier
1378 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1380 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1384 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1386 * src/SDCCast.c (decorateType): improved optimization of tri-op
1387 * src/SDCCerr.c (vwerror, setWError),
1389 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1390 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1392 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1395 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1396 * support/regression/tests/bug-223113.c,
1397 * support/regression/tests/bug-426632.c,
1398 * support/regression/tests/bug-468811.c,
1399 * support/regression/tests/bug-477835.c,
1400 * support/regression/tests/bug-478094.c,
1401 * support/regression/tests/bug-499644.c,
1402 * support/regression/tests/bug-524209.c,
1403 * support/regression/tests/bug-524211.c,
1404 * support/regression/tests/packcast.c,
1405 * support/regression/tests/structidx.c: added empty tests
1406 * support/regression/tests/bug-607243.c: enabled test
1408 2007-10-06 Borut Razem <borut.razem AT siol.net>
1410 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1411 support of universal binaries on Mac OS X
1413 2007-10-02 Borut Razem <borut.razem AT siol.net>
1415 * src/SDCCval.h: unified double2ul macro for all platforms
1416 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1417 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1419 2007-09-30 Borut Razem <borut.razem AT siol.net>
1421 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1423 * sdcc_vc_in.h: enabled warnings
1424 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1425 unsigned type, result still unsigned
1426 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1428 2007-09-28 Raphael Neider <rneider AT web.de>
1430 * src/pic/device.c (find_device): prevent buffer underflow error
1431 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1432 the just destroyed list entry
1434 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1436 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1439 2007-09-18 Borut Razem <borut.razem AT siol.net>
1441 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1442 applied to unsigned type, result still unsigned
1444 2007-09-17 Borut Razem <borut.razem AT siol.net>
1446 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1447 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1448 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1449 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1450 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1451 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1452 src/z80/gen.c, src/z80/ralloc.c:
1453 fixed bug #1739860 - sdcc does not work correctly on some platforms
1455 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1457 2007-09-17 Raphael Neider <rneider AT web.de>
1459 * src/pic16/device.c: reverted to previous version
1460 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1462 2007-09-16 Raphael Neider <rneider AT web.de>
1464 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1465 as this raises a ton of gpasm warnings, just emit a second label
1466 * src/pic16/devices.inc,
1467 * device/lib/pic16/pics.all,
1468 * device/lib/pic16/libdev/pic18f2585.c,
1469 * device/lib/pic16/libdev/pic18f2680.c,
1470 * device/lib/pic16/libdev/pic18f2682.c,
1471 * device/lib/pic16/libdev/pic18f2685.c,
1472 * device/lib/pic16/libdev/pic18f4585.c,
1473 * device/lib/pic16/libdev/pic18f4680.c,
1474 * device/lib/pic16/libdev/pic18f4682.c,
1475 * device/lib/pic16/libdev/pic18f4685.c,
1476 * device/include/pic16/pic18f2585.h,
1477 * device/include/pic16/pic18f2680.h,
1478 * device/include/pic16/pic18f2682.h,
1479 * device/include/pic16/pic18f2685.h,
1480 * device/include/pic16/pic18f4585.h,
1481 * device/include/pic16/pic18f4680.h,
1482 * device/include/pic16/pic18f4682.h,
1483 * device/include/pic16/pic18f4685.h,
1484 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1485 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1486 patch contributed by Anton Strobl, applied with changes
1488 2007-09-16 Raphael Neider <rneider AT web.de>
1490 * device/include/pic16/pic18f2431.h,
1491 * device/include/pic16/pic18f25j10.h,
1492 * device/include/pic16/pic18f4431.h,
1493 * device/include/pic16/pic18f45j10.h: adopted common include style
1494 * device/include/pic16/pic18f1320.h,
1495 * device/include/pic16/pic18f2320.h,
1496 * device/include/pic16/pic18f2525.h,
1497 * device/include/pic16/pic18f4320.h,
1498 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1499 * device/include/pic16/pic18fregs.h: prepared for automatic include
1500 file selection by having DEVICE.h for every DEVICE
1501 * device/lib/pic16/libdev/pic18f2320.c,
1502 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1504 * device/lib/pic16/configure.in,
1505 * device/lib/pic16/configure: use rm -rf instead of rmdir
1506 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1507 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1509 2007-09-09 Borut Razem <borut.razem AT siol.net>
1511 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1512 distingush between i386 and ppc Mac OS X versions
1514 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1516 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1517 * support/regression/tests/bug1788177.c: new, added
1519 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1521 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1522 * device/include/mcs51/lint.h added keyword __naked
1524 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/SDCCmem.h: removed maxRegBank
1529 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1530 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1531 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1532 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1533 name and behaviour to handle banked functions
1534 (scan4op): and use it to fix bug 1786213
1536 2007-09-03 Raphael Neider <rneider AT web.de>
1538 * device/include/pic16/pic18f248.h,
1539 * device/include/pic16/pic18f258.h,
1540 * device/include/pic16/pic18f448.h,
1541 * device/lib/pic16/libdev/pic18f248.c,
1542 * device/lib/pic16/libdev/pic18f258.c,
1543 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1544 added T0CONbits, fixes #1786891
1546 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/ds390/gen.c (genFarPointerSet),
1549 * src/hc08/ralloc.c (packRegisters),
1550 * src/mcs51/ralloc.c (packRegisters),
1551 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1553 * src/SDCCicode.h: POINTER_SET can be true for literals too
1554 * support/regression/tests/bug1750318.c: new, added
1556 2007-08-23 Borut Razem <borut.razem AT siol.net>
1558 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1559 library versions without the completition functionality
1561 2007-08-22 Raphael Neider <rneider AT web.de>
1563 * device/include/pic16/pic18f1220.h,
1564 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1566 2007-08-12 Borut Razem <borut.razem AT siol.net>
1568 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1570 2007-08-11 Borut Razem <borut.razem AT siol.net>
1572 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1573 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1574 support/Util/SDCCerr.[ch] moved to src
1575 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1576 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1577 device/examples/ds390/tinitalk/tinitalk.dsp,
1578 device/examples/serialcomm/windows/serialcomm.dsp,
1579 support/librarian/librarian.dsp:
1580 removed linking of unused odbc32.lib and odbccp32.lib
1581 * support/scripts/winres.h:
1582 added for compilation with Visual C++ 2005 Express Edition
1584 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1586 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1589 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1591 * sdccconf_in.h: update the endian test so that SPARC Solaris
1592 does not throw syntax errors
1594 2007-08-06 Borut Razem <borut.razem AT siol.net>
1596 * doc/sdccman.lyx: removed two index entries which prevented the
1597 generation of sdcc doc archive
1599 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1601 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1602 instead of lyx 1.5.0.
1604 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1606 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1607 Lucas Loizaga, with minor modifications. Thanks!
1609 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1611 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1614 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1616 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1617 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1620 2007-07-22 Borut Razem <borut.razem AT siol.net>
1622 * configure.in, configure: re-introduced .version
1623 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1624 the version reverted to 2.7.0
1626 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * doc/sdccman.lyx: bumped version to 2.7.3
1630 * device/include/mcs51/compiler.h: fixed elif->else
1631 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1632 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1633 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1634 enable accuse for bit operands
1635 * src/SDCCmain.c (printVersionInfo),
1636 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1637 environment descriptor
1638 * src/SDCCutil.h: added getBuildEnvironment
1639 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1640 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1641 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1642 * support/regression/tests/bug1348008.c,
1643 * support/regression/tests/bug1496419.c,
1644 * support/regression/tests/bug1503067.c,
1645 * support/regression/tests/preproc.c: added empty tests
1647 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * support/regression/tests/bug1678803.c: new, added
1651 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1654 * as/link/hc08/lkihx.c,
1655 * as/link/hc08/lkrloc.c,
1656 * as/link/mcs51/lkihx.c,
1657 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1658 ihxExtendedLinearAddress
1659 * as/link/mcs51/lkrloc.c (relr),
1660 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1661 acall/ajmp, see bug 830513
1663 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1666 (cseBBlock): remember aggr2ptr has been used
1667 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1668 (geniCodeAssign): fixed bug 868103
1669 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1670 added operandSize prototype
1671 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1672 (genDataPointerSet): use max of size of right and result,
1673 (gencjne): added parameter useCarry for optimization,
1674 (genCmpEq): use carry if appropriate,
1675 (genXor): check if operand already in carry
1676 * support/regression/tests/bug-868103.c: enabled test
1678 2007-07-12 Raphael Neider <rneider AT web.de>
1680 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1682 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1684 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1685 from Robert Larice, thanks
1686 * support/regression/tests/bitopcse.c,
1687 * support/regression/tests/bitvars.c,
1688 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1689 * support/regression/tests/bug-927659.c: enabled test for z80
1690 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1691 * support/regression/tests/bug1745717.c: new, added
1692 * support/regression/tests/literalop.c,
1693 * support/regression/tests/nullstring.c: removed storage definitions that
1694 are now in testfwk.h
1696 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1699 and bool for targets that do not fully support it.
1700 * support/regression/tests/bug1546986.c,
1701 * support/regression/tests/bug1723128.c,
1702 * support/regression/tests/bug1734654.c,
1703 * support/regression/tests/bug1738367.c,
1704 * support/regression/tests/constantRange.c: only use bool if allowed
1706 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1708 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1709 Larice, also handle function pointers
1710 * support/regression/tests/bug1749275.c: new, added
1712 2007-07-03 Borut Razem <borut.razem AT siol.net>
1714 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1715 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1716 #1746528: SDCC should ignore ':' in inline assembler comments
1717 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1719 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1722 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1724 2007-06-29 Borut Razem <borut.razem AT siol.net>
1726 * src/SDCCmain.c: fixed bug
1727 #1744746: SDCC #4867: broken option --xram-size
1729 2007-06-28 Borut Razem <borut.razem AT siol.net>
1731 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1732 find out the endianess of host machine for ucsim
1734 2007-06-27 Borut Razem <borut.razem AT siol.net>
1736 * support/regression/generate-cases.py: corrected the file name
1738 * configure.in, configure, sdccconf_in.h: find out the endianess of
1740 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1743 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1745 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1747 2007-06-26 Borut Razem <borut.razem AT siol.net>
1749 * support/regression/generate-cases.py: display warning if function
1750 list is empty; implemented more flexible rule for detection of
1751 testing functions, allowing return type 'void' in the same line as
1752 the function name in the function definition
1753 * support/regression/tests/bug-1654060.c: corrected test
1754 * support/librarian/sdcclib.c: fixed warning:
1755 format '%s' expects type 'char *', but argument 2 has type 'int'
1757 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1759 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1760 Multiple infiles for sdcclib.
1762 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1764 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1767 2007-06-18 Borut Razem <borut.razem AT siol.net>
1769 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1770 how to handle comments, so they have to be removed by the
1771 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1772 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1773 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1774 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1775 table driven option hadling
1777 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/SDCCast.c (decorateType),
1780 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1781 iCode to ast level to fix bug 1738367
1782 * support/regression/tests/bug1738367.c: new, added
1784 2007-06-15 Raphael Neider <rneider AT web.de>
1786 * src/pic16/devices.inc,
1787 * device/lib/pic16/pics.all,
1788 * device/include/pic16/pic18fregs.h,
1789 * device/include/pic16/pic18f[24][45]20.h,
1790 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1791 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1792 * device/lib/pic16/Makefile.in: faster cleanup
1794 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1796 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1798 2007-06-13 Raphael Neider <rneider AT web.de>
1800 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1802 2007-06-12 Raphael Neider <rneider AT web.de>
1804 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1805 suppress bit defines if NO_BIT_DEFINES is #define'd
1806 * device/include/pic/pic*.h: recreated all headers to include
1807 conditional bit defines
1808 * device/include/pic/pic16f886.h,
1809 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1810 * device/include/pic/recreate.sh: script to recreate the complete
1811 device library files based on the currently supported devices
1813 2007-06-12 Borut Razem <borut.razem AT siol.net>
1815 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1816 support/regression/Makefile.in, support/scripts/build.mak,
1817 support/scripts/Makefile.snapshot:
1818 use new svn URL scheme
1819 * doc/sdccman.lyx: SDCC Wiki moved to
1820 http://sdcc.wiki.sourceforge.net/
1822 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1824 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1825 * support/regression/tests/bug1734654.c: added
1827 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1830 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1831 with literal operands
1833 2007-06-10 Borut Razem <borut.razem AT siol.net>
1835 * as/link/z80/lklibr.c: fixed mingw build warning
1836 lklibr.c:575: warning: implicit declaration of function 'tolower'
1837 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1838 src/z80/main.c: move target specific options from src/SDCCmain.c
1839 to src/<target>/main.c
1841 2007-06-09 Borut Razem <borut.razem AT siol.net>
1843 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1844 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1845 * support/regression/tests/bug-1294691.c: added
1847 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1850 can also be static, fixes bug 1733438
1851 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1852 have absolute address too
1853 (computeType): added optimization for 'cond ? true : false'
1854 * support/regression/tests/absolute.c: added test for static absolute var
1856 2007-06-08 Raphael Neider <rneider AT web.de>
1858 * src/regression/Makefile: suppress parallel builds, allow easy
1859 switching between pic14/pic16 ports
1860 * src/regression/picregs.h: added pic14/16 header file switch
1861 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1862 inline.c,nestfor.c,string1.c}: include "picregs.h"
1864 2007-06-07 Borut Razem <borut.razem AT siol.net>
1866 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1867 permanent solution to suppress GCC 4.2.0 c++ warning:
1868 deprecated conversion from string constant to `char *'
1869 use 'const char *' where ever required
1870 * support/regression/generate-cases.py: implemented more flexible rule
1871 for detection of testing functions, allowing white-spaces surrounding
1872 the function name and the 'void' parameter.
1873 * support/regression/tests/constantRange.c,
1874 support/regression/tests/scott-compare3.c: fixed failing regression
1875 tests, uncovered by implementation of more flexible rule for detection
1876 of testing functions
1878 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1882 2007-06-04 Borut Razem <borut.razem AT siol.net>
1884 * configure.in, configure, config_vc.awk: sdcc version number is now
1885 stored in configure.in; removed .version
1886 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1887 doc/INSTALL.txt: version bumped to 2.7.2
1888 * sim/ucsim/configure.in, sim/ucsim/configure:
1889 use "read" to read from .version
1891 2007-06-03 Borut Razem <borut.razem AT siol.net>
1893 * */Makefile.in: removed annoying warning:
1894 Makefile:xx: Makefile.dep: No such file or directory
1896 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1899 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1900 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1901 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1902 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1903 bugfix: only use newBoolLink for bit result type
1904 * src/SDCCicode.c (geniCodeLogic): added param tree,
1905 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1906 (geniCodeLogicAndOr): use IS_BIT,
1907 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1908 (ast2iCode): added tree param to geniCodeLogic for comparisons
1909 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1910 * support/regression/tests/bug1723128.c: added test NotZero
1912 2007-06-01 Borut Razem <borut.razem AT siol.net>
1914 * SDCPP synchronized with GCC CPP release version 4.2.0,
1915 currently the latest release:
1916 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1917 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1918 support/cpp2/cppdefault.h, support/cpp2/except.h,
1919 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1920 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1921 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1922 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1923 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1924 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1925 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1926 support/cpp2/opts.h, support/cpp2/output.h,
1927 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1928 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1929 support/cpp2/system.h, support/cpp2/version.c,
1930 support/cpp2/Makefile.in: modified
1931 * support/cpp2/opts-common.c: added
1932 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1933 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1934 search for included source file in local directory
1935 * sim/ucsim/configure, sim/ucsim/configure.in:
1936 temporary solution to suppress GCC 4.2.0 c++ warning:
1937 deprecated conversion from string constant to `char *'
1939 2007-06-01 Raphael Neider <rneider AT web.de>
1941 * device/lib/pic/libdev/pic12f683.c,
1942 * device/include/pic/pic12f683.h: added GPIO bits
1944 2007-06-01 Raphael Neider <rneider AT web.de>
1946 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1947 quotation marks, clarified role of PIC14 vs. PIC16 ports
1948 * src/pic16/devices.inc,
1949 * device/include/pic16/pic18fregs.h,
1950 * device/include/pic16/pic18f[24][45]j10.h,
1951 * device/lib/pic16/pics.all,
1952 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1953 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1954 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1955 for new devices as they are not yet supported by gputils
1957 2007-05-31 Borut Razem <borut.razem AT siol.net>
1959 * Small Device C Compiler 2.7.0 released
1960 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1961 changed sdcc version to 2.7.1
1962 * support/scripts/sdcc.nsi: added How to create WIN32 release
1965 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * doc/sdccman.lyx: documented initialization and allocation of absolute
1968 variables, bit parameter passing, the need for function pointers to be
1969 reentrant and alpha quality support of inline and retrict
1971 2007-05-26 Borut Razem <borut.razem AT siol.net>
1973 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1974 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1975 * docs/knownbugs.html: updated
1977 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1981 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1983 (gencjneshort): optimized when left is AOP_DIR
1984 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1985 initializing unions in a struct/array
1986 * support/regression/fwk/include/testfwk.h: added defines for data, near
1987 and far for host and z80
1988 * support/regression/tests/bug1723128.c: new, added
1990 2007-05-22 Borut Razem <borut.razem AT siol.net>
1992 * doc/knownbugs.html: updated
1994 2007-05-21 Raphael Neider <rneider AT web.de>
1996 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1997 error message instead
1998 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2000 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2002 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2004 2007-05-21 Raphael Neider <rneider AT web.de>
2006 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2008 * src/regression/gpsim_assert.h,
2009 * src/regression/Makefile,
2010 * src/regression/pcodeopt.c: regression test for the above fix
2012 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2015 jumps to self, fixed bug 1717281
2017 2007-05-10 Borut Razem <borut.razem AT siol.net>
2019 * support/scripts/gen_known_bugs.pl: cosmetic fix
2020 * doc/knownbugs.html: generated by gen_known_bugs.pl
2022 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2024 * src/SDCCast.c (createFunction): also generate non-inlined version of
2025 function for functions declared as "static inline"
2026 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2027 function can be inlined after non-inlined version generated.
2029 2007-05-10 Borut Razem <borut.razem AT siol.net>
2031 * support/scripts/gen_known_bugs.pl: added script
2032 which generates knownbugs.html
2034 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2036 * doc/knownbugs.html: updated for release 2.7.0
2038 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2040 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2042 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2045 (throughout): updated generating comments
2046 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2047 (throughout): updated generating comments
2048 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2049 rule instead of at the second, or it might skip lines when removing the
2051 * support/regression/tests/bug1714204.c: changed test to foo
2053 2007-05-08 Borut Razem <borut.razem AT siol.net>
2055 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2056 thanks to SDCC Distributed Compile Farm members,
2057 added Z80 and GBZ80 command line options
2058 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2060 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2062 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2063 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2064 * support/regression/tests/longlit.c: modified to be tested at all and
2065 to pass the actual test
2067 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2069 * device/include/mcs51/uPSD33xx.h: Added.
2071 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * device/lib/_gptrput.c,
2074 * device/lib/_gptrget.c: removed old code,
2076 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2077 * support/regression/tests/bug1714204.c: new, added
2079 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2081 * support/regression/tests/regtrack.c: test was never executed
2082 because of the regression test being picky about white spaces.
2083 * device/lib/mcs51/crtclear.asm: added comment
2085 2007-05-06 Raphael Neider <rneider AT web.de>
2087 * device/lib/pic/Makefile.rules,
2088 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2089 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2091 2007-05-06 Raphael Neider <rneider AT web.de>
2093 * src/pic16/device.h,
2095 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2096 _pic16_setDefaultOptions): removed/reordered command-line args
2097 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2098 devices, regrouped command line args, environment variables),
2099 clarified sone points, added sections on how to add devices to the
2102 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * src/z80/peeph.def: fixed bug in rule 2
2106 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2108 * src/port.h: added TARGET_MCS51_LIKE
2109 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2110 take advantage of it too
2111 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2112 (shiftR2Left2Result): Optimized: don't check shifting by 0
2113 * src/z80/peeph-z80.def,
2114 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2115 modifications, see patch 1700823
2116 * src/mcs51/peep.c (): fixed bug 1712928
2117 * support/regression/tests/bug1712928.c: new, added
2119 2007-05-05 Borut Razem <borut.razem AT siol.net>
2121 * device/lib/pic16/Makefile.common.in,
2122 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2123 removed bash dependencies
2125 2007-05-01 Borut Razem <borut.razem AT siol.net>
2128 fixed bug #1710507: --i-code-in-asm makes compile fail
2129 all iCode comments are now one liners
2130 * src/mcs51/gen.c: fixed memory leak
2132 2007-05-01 Raphael Neider <rneider AT web.de>
2134 * device/lib/pic/libdev/*.c
2135 * device/include/pic/*.h: regenerated all device libs from updated
2137 * support/scripts/inc2h.pl: documented usage, now uses strict to
2140 2007-04-30 Borut Razem <borut.razem AT siol.net>
2143 fixed bug #1669175: Problem with space in output paths
2144 documented how to use paths with spaces for Windows users
2146 2007-04-29 Borut Razem <borut.razem AT siol.net>
2148 * Fixed svn:eol-style and svn:keywords properties
2149 * src/SDCCval.c: fixed bug
2150 #1592871: Segfault with "large" const arrays of characters
2151 replaced recursion with iteration
2152 * Removed svn:executable property from non-executable files
2154 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2156 * src/mcs51/gen.c (genRet): fixed bug 1707003
2158 2007-04-27 Raphael Neider <rneider AT web.de>
2160 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2161 createReachingDefinitions,assignValnums,pic16_destructDF,
2162 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2163 prevent NULL pointer dereferences
2164 * device/lib/pic/libdev/pic16f886.c,
2165 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2166 prevent building them, gputils do not really support them yet
2168 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2170 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2171 helps printf_small. 32 bytes more __idata mem.
2173 2007-04-27 Raphael Neider <rneider AT web.de>
2175 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2176 return early when pb or pb->pcHead is NULL (patch #1708427)
2177 * src/regression/empty.c,
2178 * src/regression/Makefile: added test with empty functions
2179 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2181 2007-04-27 Borut Razem <borut.razem AT siol.net>
2183 * src/SDCCast.c: fixed feature request
2184 #1547512: Redundant strings linked when using sizeof("abc")
2186 2007-04-23 Borut Razem <borut.razem AT siol.net>
2188 * doc/sdccman.lyx, src/SDCCmain.c:
2189 peep-hole comments are generated only if --fverbose-asm option is
2190 specified and --no-peep-comments is not, as proposed by Frieder.
2191 * support/regression/Makefile.in: compile regression tests with
2192 --fverbose-asm option so one can "grep" whether a new (or an old)
2193 peephole is (still) applied; requested by Frieder.
2195 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2197 * device/include/pic/pic16f886.h,
2198 * device/include/pic/pic16f887.h,
2199 * device/lib/pic/libdev/pic16f886.c,
2200 * device/lib/pic/libdev/pic16f887.c,
2201 * device/include/pic/pic14devices.txt,
2202 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2204 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2206 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2209 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2211 * device/lib/_memset.c: assembler version for mcs51
2213 2007-04-22 Borut Razem <borut.razem AT siol.net>
2215 * support/scripts/listerr.c: program to create the list of errors and
2216 warnings list from - added
2217 * doc/sdccman.lyx: removed the note
2218 "For list of warnings and corresponding codes, see err_warn.txt"
2219 * src/SDCCsymt.c: fixed bug #1699804:
2220 Bug with some uses of sizeof(static local array) (MCS51)
2221 * support/regression/tests/bug-1699804.c: added
2223 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2226 (main): added option -i,
2227 (asmbl, case S_INCL): use search_path_fopen,
2228 mostly from patch 1579668 by Peter Miller, thanks
2229 * src/z80/main.c: fixed typo --callee-saves-bc
2230 * device/include/mcs51/compiler.h: added sfrword for Tasking
2232 2007-04-20 Borut Razem <borut.razem AT siol.net>
2234 * src/z80/main.c: replaced reserved keyword asm with asmblr
2236 2007-04-19 Borut Razem <borut.razem AT siol.net>
2238 * src/port.h: use const pointers to strings
2239 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2240 * src/pic16/main.c: include SDCCargs.h
2241 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2242 const char, since the strings are dynamically allocated
2243 * src/SDCCmain.c: options.code_seg and options.const_seg are
2244 dynamically allocated; check port specific command line options
2245 before the general ones
2246 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2248 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2250 * device/include/ds400rom.h,
2251 * device/lib/ds390/lcd390.c,
2252 * device/lib/ds390/memcpyx.c,
2253 * device/lib/ds390/rtc390.c,
2254 * device/lib/ds400/ds400rom.c,
2255 * device/lib/ds400/memcpyx.c,
2256 * device/lib/hc08/_ret.c: more replacements of keywords with their
2257 double underscore equivalents
2258 * device/lib/ds390/Makefile.in,
2259 * device/lib/ds400/Makefile.in,
2260 * device/lib/gbz80/Makefile.in,
2261 * device/lib/hc08/Makefile.in,
2262 * device/lib/mcs51/Makefile.in,
2263 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2265 2007-04-17 Borut Razem <borut.razem AT siol.net>
2267 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2268 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2269 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2270 to --fverbose-asm, to be gcc'ish
2272 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2276 2007-04-17 Borut Razem <borut.razem AT siol.net>
2278 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2279 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2280 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2281 with their double underscore equivalent
2283 2007-04-14 Borut Razem <borut.razem AT siol.net>
2285 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2288 2007-04-13 Borut Razem <borut.razem AT siol.net>
2290 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2292 * device/examples/serialcomm/windows/serial.[ch],
2293 device/examples/serialcomm/windows/test_serialcomm.cpp:
2294 updated by Bela Torok
2295 * device/examples/serialcomm/windows/serialcomm.dsw,
2296 device/examples/serialcomm/windows/serialcomm.dsp: added
2298 2007-04-13 Jan Waclawek <wek AT efton.sk>
2300 * doc/sdccman.lyx: additions and changes at various places
2301 (submitted as #1697136).
2302 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2304 2007-04-10 Borut Razem <borut.razem AT siol.net>
2306 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2307 LyX file format changed to 245
2308 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2309 "FreeWare" replaced with "free open source"
2311 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2313 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2315 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2317 * device/include/pic16/pic18fregs.h,
2319 * device/lib/_decdptr.c,
2320 * device/lib/_divsint.c,
2321 * device/lib/_divslong.c,
2322 * device/lib/_divuint.c,
2323 * device/lib/_divulong.c,
2324 * device/lib/_fs2schar.c,
2325 * device/lib/_fs2sint.c,
2326 * device/lib/_fs2slong.c,
2327 * device/lib/_fs2uchar.c,
2328 * device/lib/_fs2uint.c,
2329 * device/lib/_fs2ulong.c,
2330 * device/lib/_fsadd.c,
2331 * device/lib/_fscmp.c,
2332 * device/lib/_fsdiv.c,
2333 * device/lib/_fseq.c,
2334 * device/lib/_fsget1arg.c,
2335 * device/lib/_fsget2args.c,
2336 * device/lib/_fsgt.c,
2337 * device/lib/_fslt.c,
2338 * device/lib/_fsmul.c,
2339 * device/lib/_fsneq.c,
2340 * device/lib/_fsnormalize.c,
2341 * device/lib/_fsreturnval.c,
2342 * device/lib/_fsrshift.c,
2343 * device/lib/_fssub.c,
2344 * device/lib/_fsswapargs.c,
2345 * device/lib/_gptrget.c,
2346 * device/lib/_gptrgetc.c,
2347 * device/lib/_gptrput.c,
2348 * device/lib/_logexpf.c,
2349 * device/lib/_modsint.c,
2350 * device/lib/_modslong.c,
2351 * device/lib/_moduint.c,
2352 * device/lib/_modulong.c,
2353 * device/lib/_mulint.c,
2354 * device/lib/_mullong.c,
2355 * device/lib/_schar2fs.c,
2356 * device/lib/_ser.c,
2357 * device/lib/_setjmp.c,
2358 * device/lib/_sint2fs.c,
2359 * device/lib/_slong2fs.c,
2360 * device/lib/_spx.c,
2361 * device/lib/_uchar2fs.c,
2362 * device/lib/_uint2fs.c,
2363 * device/lib/_ulong2fs.c,
2364 * device/lib/asincosf.c,
2365 * device/lib/atanf.c,
2366 * device/lib/calloc.c,
2367 * device/lib/ds390/tinibios.c,
2368 * device/lib/ds400/tinibios.c,
2369 * device/lib/expf.c,
2370 * device/lib/free.c,
2371 * device/lib/hc08/_mulint.c,
2372 * device/lib/logf.c,
2373 * device/lib/malloc.c,
2374 * device/lib/printf_fast.c,
2375 * device/lib/printf_tiny.c,
2376 * device/lib/printfl.c,
2377 * device/lib/realloc.c,
2378 * device/lib/ser_ir.c,
2379 * device/lib/serial.c,
2380 * support/regression/tests/libmullong.c: replaced all special keywords
2381 with their double underscore equivalent
2382 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2383 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2385 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2386 (genRet): if the bit-symbol is ruonly it already is in the carry
2387 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2388 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2389 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2390 type UCHAR if dest is not bit
2392 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2394 * device/include/math.h,
2395 * device/lib/cotf.c,
2396 * device/lib/expf.c,
2397 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2399 2007-04-01 Borut Razem <borut.razem AT siol.net>
2401 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2402 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2403 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2404 gcc_unreachable() called internal_error()...
2406 2007-03-30 Raphael Neider <rneider AT web.de>
2408 * src/pic/ralloc.c (isData): suppress garbage debug output
2410 2007-03-28 Borut Razem <borut.razem AT siol.net>
2413 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2414 is developed, built and used worldwide, and the word "night" doesn't
2417 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * device/include/mcs51/C8051F360.h: new, added
2420 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2422 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2424 * src/SDCC.y (declaration_specifiers, function_specifier),
2425 * support/Util/SDCCerr.c,
2426 * support/Util/SDCCerr.h,
2428 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2430 * src/SDCCmem.c (deallocParms),
2431 * src/SDCCast.c: support for function inlining, not quite complete
2432 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2433 'restrict' qualifier
2435 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2437 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2438 (saveRBank, unsaveRBank): don't save bits,
2439 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2440 * support/regression/tests/bug1535242.c: new, added
2441 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2442 thanks Alexey Shamrin <shamrin AT gmail.com>,
2443 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2444 removed header guard)
2446 * sdcc.spec: bumped version to 2.6.5
2447 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2449 2007-03-22 Borut Razem <borut.razem AT siol.net>
2451 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2452 fixed bug #1653671: sdcdb integration into ddd is broken
2454 2007-03-22 Raphael Neider <rneider AT web.de>
2456 * src/pic/gen.c (popGetExternal): augmented to also create references
2457 to external variables (not only labels),
2458 (genCall): comment on plan to reduce PAGESEL overhead,
2459 (genFunction, genEndFunction): also save/restore FSR around interrupt
2460 handling code, removed lots of unused code
2461 (genDivOneByte): release acquired temp register
2462 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2464 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2465 for registers that need to be saved during interrupts (FSR, STATUS,
2466 PCLATH; W needs special handling), currently only FSR is used
2468 2007-03-22 Raphael Neider <rneider AT web.de>
2470 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2472 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2474 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2476 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2480 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * as/link/aslink.h: added LKOBJEXT
2483 * as/link/hc08/link_hc08.dsp,
2484 * as/link/hc08/Makefile.bcc,
2485 * as/link/hc08/Makefile.in,
2486 * as/link/mcs51/aslink.dsp,
2487 * as/link/mcs51/Makefile.bcc,
2488 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2489 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2490 * as/link/lkaomf51.c: merged and moved
2491 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2492 * as/link/z80/lkdata.c,
2493 * as/link/lkdata.c: merged and moved
2494 * as/link/hc08/lkmain.c,
2495 * as/link/mcs51/lkmain.c: cosmetic changes
2496 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2497 * as/link/lklex.c: use LKOBJEXT
2498 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2499 ANSI-fied functions, removed bubble-sorts
2500 * as/link/z80/lksym.c as/link/lksym.c: merged,
2502 * as/link/z80/linkgbz80.dsp,
2503 * as/link/z80/linkz80.dsp,
2504 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2505 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2506 * as/link/z80/lkhead.c,
2507 * as/link/z80/lklex.c: deleted
2508 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2509 * as/link/z80/lkmain.c: added copyfile()
2511 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2513 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2515 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2517 * device/lib/_strlen.c: assembler version for mcs51
2519 2007-03-13 Raphael Neider <rneider AT web.de>
2521 * device/include/pic16/pic18f2221.h,
2522 * device/include/pic16/pic18f2321.h,
2523 * device/include/pic16/pic18f2331.h,
2524 * device/include/pic16/pic18f4221.h,
2525 * device/include/pic16/pic18f4321.h,
2526 * device/include/pic16/pic18f4331.h: fixed config byte location names
2527 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2528 consistently named config byte locations
2530 2007-03-13 Borut Razem <borut.razem AT siol.net>
2532 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2533 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2534 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2535 as/link/z80/Makefile.in, as/z80/Makefile.in:
2538 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2540 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2541 * device/lib/printf_large.c: pointer was converted to generic
2542 pointer for mcs51 models other than model-small (Maarten noticed)
2544 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2546 * device/include/mcs51/ADuC84x.h: Added.
2548 2007-03-10 Borut Razem <borut.razem AT siol.net>
2550 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2551 fixed RFE #1624219: double backslashes in filenames;
2552 functions hexEscape(), octalEscape() and copyStr() moved from
2553 SDCCval.c to SDCCutil.c and made them glovbally available
2555 2007-03-09 Borut Razem <borut.razem AT siol.net>
2557 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2558 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2559 1673361: Missaligned comments in output files
2561 2007-03-09 Raphael Neider <rneider AT web.de>
2563 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2565 2007-03-09 Raphael Neider <rneider AT web.de>
2569 * src/pic/ralloc.c: suppress undesired debug output
2570 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2572 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2574 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2576 2007-03-07 Borut Razem <borut.razem AT siol.net>
2578 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2579 search include files in the current directory
2581 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * src/SDCCglue.c (emitMaps, glue),
2584 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2586 * support/regression/tests/absolute.c: added xdata test
2588 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2591 added condition to macro, fixes bug 1666080
2593 2007-03-02 Raphael Neider <rneider AT web.de>
2595 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2597 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2599 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2600 be cleared. Unconditionally set __XPAGE
2601 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2603 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2608 * src/mcs51/rtrack.c,
2610 * doc/sdccman.lyx: added --no-gen-comments
2611 * src/mcs51/peeph.def: added 192.b, disabled 185
2613 2007-02-25 Raphael Neider <rneider AT web.de>
2615 * src/pic16/gen.c (genCast): fixed typo
2616 * device/lib/pic16/Makefile.subdir: only install existing files
2617 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2619 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2622 * device/lib/mcs51/crtclear.asm,
2623 * device/lib/mcs51/crtxclear.asm: renumbered labels
2624 * device/lib/mcs51/Makefile.in: added crtcall.asm
2625 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2626 * src/mcs51/gen.c (movc): removed,
2627 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2629 (toCarry, genSend, genRet): added function toCarry,
2630 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2631 (assignBit, genAssign, genCast): added function assignBit
2632 * src/mcs51/Makefile.bcc: added rtrack.c
2633 * src/mcs51/ralloc.h: made valueKnown a bitfield
2634 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2635 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2636 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2637 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2638 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2639 (_pop): only pop valid pairs, see gencjneshort,
2640 (gencjneshort): return pair that still needs to be popped, restructured,
2641 (gencjne, genCmpEq): call _pop
2643 2007-02-23 Raphael Neider <rneider AT web.de>
2645 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2647 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2649 * device/include/mcs51/P89LPC925.h: Added.
2651 2007-02-18 Raphael Neider <rneider AT web.de>
2653 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2655 2007-02-17 Borut Razem <borut.razem AT siol.net>
2657 * support/cpp2/directives.c, support/cpp2/version.c:
2658 synchronized with GCC CPP 4.1.2
2660 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2662 * src/mcs51/rtrack.h,
2663 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2664 by checking the strings passed by emitcode() to the assembler.
2665 Feel free to change. This in part addresses RFE #482179.
2666 Set environment variable SDCC_RTRACK to enable.
2667 * src/mcs51/gen.c: inserted hooks
2668 * src/mcs51/ralloc.h: added two members to struct regs
2669 * support/regression/tests/regtrack.c: added
2671 2007-02-14 Borut Razem <borut.razem AT siol.net>
2673 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2674 * Makefile.in: applied patch from Makefile related part of
2675 #1469393: Compiler does not initialize static data
2677 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2679 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2680 for better fix of bug 1273984, compiles pic16 rand.c
2682 2007-02-12 Borut Razem <borut.razem AT siol.net>
2684 * src/pic16/main.c: fixed pic16 standard library directory bug
2686 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2688 * src/hc08/gen.c (genSwap): fix swap regression test
2690 2007-02-10 Borut Razem <borut.razem AT siol.net>
2692 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2694 * support/regression/tests/bug-1654060.c: added regression test for
2697 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2699 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2700 bit moves in return statement
2702 2007-02-09 Borut Razem <borut.razem AT siol.net>
2704 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2707 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2709 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2710 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2712 2007-02-07 Raphael Neider <rneider AT web.de>
2714 * src/pic16/devices.inc,
2715 * device/include/pic16/pic18fregs.h,
2716 * device/include/pic16/pic18f[24][34]31.h,
2717 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2718 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2719 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2721 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2723 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2724 can this have lived here for so many years?
2725 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2726 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2727 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2729 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2731 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2732 appended by loop induction must be at the very end of the eBBlock
2734 2007-02-05 Kevin Vigor
2736 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2738 2007-02-05 Borut Razem <borut.razem AT siol.net>
2740 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2741 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2743 2007-02-03 Borut Razem <borut.razem AT siol.net>
2745 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2746 applied patch #1646602 option to set default signedness of char to
2747 unsigned, added -funsigned-char command line option,
2748 thanks to Gunther Jehle
2749 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2750 prompt for file deletion a few hundred times (especially the
2751 subversion files, which have ro permissions so it asks for
2752 confirmation), thanks to Simon McAuliffe;
2753 added {} + option to find in order to remove multiple files from a
2756 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2758 * device/include/mcs51/SST89x5xRDx.h: Added.
2760 2007-02-02 Raphael Neider <rneider AT web.de>
2762 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2763 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2765 2007-02-01 Raphael Neider <rneider AT web.de>
2767 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2770 2007-01-31 Borut Razem <borut.razem AT siol.net>
2772 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2773 if compiled with GCC. Thanks to Raphael Neider
2775 2007-01-31 Raphael Neider <rneider AT web.de>
2777 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2778 operand names, handles name and (name + n) for all n,
2779 (sameBank): restructured, also check bank allocation policy,
2780 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2781 (pic14_operandsAllocatedInSameBank): check whether to operands
2782 will be allocated into the same bank (i.e., section) to reduce
2783 BANKSEL overhead, queried from pcode.c:sameBank,
2784 (pic14printLocals): reintroduced clustering registers into a single
2785 section: all compiler generated symbols will now reside in one
2786 bank (per file), reducing BANKSEL overhead and code size,
2787 (showAllMemmaps): use local dbuf where possible
2789 2007-01-29 Raphael Neider <rneider AT web.de>
2791 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2792 (call_libraryfunc): retrieve/create symbol and mark as used,
2793 (genFunction): mark defined functions as non-extern and add again
2794 to code memmap for later output
2795 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2796 (pic14printLocals): reworked for new symbol emission,
2797 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2798 showAllMemmaps): reworked symbol output using dbufs, added handling
2799 of string literals (still incomplete),
2800 (picglue): removed symbol emission, moved into showAllMemmaps,
2801 (emitSymbolSet): new workhorse for symbol output,
2802 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2804 2007-01-29 Borut Razem <borut.razem AT siol.net>
2806 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2807 component contains the extension separator.
2809 2007-01-28 Borut Razem <borut.razem AT siol.net>
2811 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2813 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2814 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2815 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2816 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2817 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2818 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2819 src/z80/gen.c, support/Util/MySystem.c:
2820 accept slash and backslash as directory separator on WIN32 and
2823 2007-01-28 Raphael Neider <rneider AT web.de>
2825 * src/pic16/devices.inc,
2826 * device/include/pic16/pic18f[24][23]21.h,
2827 * device/include/pic16/pic18fregs.h,
2828 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2829 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2830 * device/lib/pic16/libio/adc.ignore,
2831 * device/lib/pic16/libio/i2c.ignore,
2832 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2833 family, as gputils do not yet support the devices
2834 * device/lib/pic16/Makefile.subdir: ignore errors on install
2835 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2836 headers and libraries from gputils .inc files
2838 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2840 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2842 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2844 * doc/sdccman.lyx: add printf benchmarks
2846 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2848 * device/lib/printf_fast.c: fix %c, char promoted to int
2849 * device/lib/printf_tiny.c: fix %c, char promoted to int
2851 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2853 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2855 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2857 * support/regression/tests/swap.c: 64 bit hosts failed
2858 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2860 2007-01-25 Raphael Neider <rneider AT web.de>
2862 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2863 based on absolute register address, patch by Alex Blond
2865 2007-01-22 Raphael Neider <rneider AT web.de>
2867 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2868 emitted, do not emit them again...
2870 2007-01-22 Raphael Neider <rneider AT web.de>
2872 * src/regression/bank1.c, src/regression/compare6.c,
2873 src/regression/add.c: cosmetic changes
2874 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2875 * src/pic/gen.c: fixed global zero and one,
2876 (aopForSym): removed unued code,
2877 (aopGet): assert aop is defined, check and use `index' of
2878 pCodeImmd operands (fixes #1630908),
2879 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2880 (register_reassign): prevent accidental register unification,
2881 (ReuseReg): cosmetic changes (also above)
2882 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2883 pic14emitStaticSeg): do not emit initialized data,
2884 (printIval*): replaced with working versions,
2885 (pic14createInterruptVect,picglue): use idata for initialized data,
2886 now init data should work in all modules (not only main()),
2887 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2889 2007-01-21 Borut Razem <borut.razem AT siol.net>
2891 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2892 use -fPIC or -fpic if they are supported and not ignored
2893 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2894 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2896 2007-01-20 Borut Razem <borut.razem AT siol.net>
2898 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2899 implemented RFE #1470316: allow "$" in variable names
2901 2007-01-20 Raphael Neider <rneider AT web.de>
2903 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2905 2007-01-20 Raphael Neider <rneider AT web.de>
2907 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2908 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2909 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2910 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2911 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2912 * device/lib/pic/libdev/pic*.c,
2913 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2914 * device/lib/pic/libdev/Makefile.in: show progress
2916 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2918 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2919 * support/scripts/sdcc_cygwin_mingw32,
2920 * support/scripts/sdcc_mingw32,
2921 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2922 conformance with autoconf 2.6
2924 2007-01-19 Raphael Neider <rneider AT web.de>
2926 * src/pic/device.c (register_map): fixed list construction
2927 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2928 (genMod): removed case for genModbits,
2929 (genModbits): removed as now unused/unimplemented
2930 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2932 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2934 * support/regression/tests/swap.c: added in response to #1638622
2935 * doc/sdccman.lyx: synced version, minor changes
2937 2007-01-18 Borut Razem <borut.razem AT siol.net>
2939 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2940 thanks to Gunther Jehle
2941 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2942 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2943 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2944 use filename in lineno instead.
2945 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2946 print the file name in ast_print()
2948 2007-01-18 Borut Razem <borut.razem AT siol.net>
2950 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2952 * src/SDCC.lex: stringLiteral() returns const char pointer,
2953 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2954 fixed column counting
2955 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2956 accept const char pointer as parameter
2957 * src/SDCCdwarf2.c: corrected buffer size
2959 2007-01-17 Borut Razem <borut.razem AT siol.net>
2961 * support/Util/dbuf_string.c: fixed for amd64
2963 2007-01-15 Borut Razem <borut.razem AT siol.net>
2965 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2966 removed terminal symbol ELIPSIS, since it was never generated by the
2967 lexer and it was wrongly used in parameter_identifier_list rule
2969 2007-01-15 Raphael Neider <rneider AT web.de>
2971 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2972 code page and data banking description
2973 * src/pic/genarith.c,
2974 * src/pic/gen.h: removed bit arithmetic functions,
2975 updated exit(1) to exit(EXIT_FAILURE)
2976 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2977 * device/include/pic16/pic18f2455.h,
2978 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2979 TRISD and TRISE, fixed/added some bit names
2980 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2981 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2982 updated pic18f2455.{c,h} instead of duplicating them
2984 2007-01-14 Borut Razem <borut.razem AT siol.net>
2986 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2987 Cannot debug files that contain spaces in the path name
2988 by converting spaces in asm file name to underscores
2990 2007-01-13 Borut Razem <borut.razem AT siol.net>
2992 * doc/sdccman.lyx: fixed format errors
2994 2007-01-10 Borut Razem <borut.razem AT siol.net>
2996 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2997 codeseg/constseg #pragma fail
2998 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2999 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3000 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3001 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3003 2007-01-09 Borut Razem <borut.razem AT siol.net>
3005 * get rid of diagnistic.[ch], pretty-print.[ch],
3006 c-pretty-print.[ch], ... used just for error, warning, ...
3008 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3009 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3010 suppoprt/cpp2/pretty-print.[ch]:
3012 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3013 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3014 suppoprt/cpp2/sdcpp.dsp:
3017 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3019 * device/lib/printf_large.c (output_float): removed recursion,
3020 use smaller buffer on stack for mcs51,
3021 fixed bug printing 1.96
3022 * support/regression/tests/snprintf.c: added test
3024 2007-01-07 Borut Razem <borut.razem AT siol.net>
3026 * use dynamic memory buffers instead temporary files
3027 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3029 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3030 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3031 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3032 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3033 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3034 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3035 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3036 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3037 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3038 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3039 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3040 support/Util/dbuf.c, support/Util/dbuf.h:
3042 * .version, sdcc.spec: bumped version to 2.6.4
3044 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3046 * src/port.h: added TARGET_Z80_LIKE macro
3047 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3048 output PSEG location if --xram-loc or --xstack-loc was used
3049 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3051 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3054 * as/as_z80.dsp, as/z80/as_z80.dsp,
3055 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3056 * sdcc.dsw: moved project files into subdir
3057 * as/hc08/as_hc08.dsp,
3058 * as/hc08/Makefile.bcc,
3059 * as/hc08/Makefile.in,
3060 * as/mcs51/Makefile.bcc,
3061 * as/mcs51/Makefile.in,
3062 * as/z80/Makefile.bcc,
3063 * as/z80/Makefile.in,
3064 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3067 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3070 * as/mcs51/asmain.c,
3072 * as/z80/assym.c: removed include "strcmpi.h"
3073 * as/hc08/strcmpi.c,
3074 * as/hc08/strcmpi.h,
3075 * as/mcs51/strcmpi.c,
3076 * as/mcs51/strcmpi.h,
3077 * support/Util/strcmpi.c,
3078 * support/Util/strcmpi.h: removed files
3079 * as/strcmpi.c: added as_strncmpi()
3081 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3083 * sdcc.dsw: Added some dependencies on project config.dsp
3085 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3087 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3088 with [di]ram_start to fix a regresion
3090 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3092 * configure.in: added missing mcs51 in status output
3093 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3095 * debugger/mcs51/clean.mk (distclean): remove config.h
3096 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3097 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3098 options.h, s-options-h and options.c
3099 * support/cpp2/clean.mk: unused, removed
3100 * Makefile.common.in,
3103 * as/hc08/Makefile.in,
3105 * as/mcs51/Makefile.in,
3106 * as/mcs51/clean.mk,
3109 * as/z80/Makefile.in,
3111 * as/link/Makefile.in,
3112 * as/link/hc08/Makefile.in,
3113 * as/link/hc08/clean.mk,
3114 * as/link/mcs51/Makefile.in,
3115 * as/link/mcs51/clean.mk,
3116 * as/link/z80/Makefile.in,
3117 * as/link/z80/clean.mk,
3118 * as/link/z80/conf.mk,
3119 * debugger/mcs51/Makefile.in,
3120 * debugger/mcs51/clean.mk,
3121 * device/include/Makefile.in,
3122 * device/lib/Makefile.in,
3123 * device/lib/mcs51/Makefile.in,
3124 * device/lib/pic/Makefile.in,
3125 * device/lib/pic/Makefile.common.in,
3126 * device/lib/pic/Makefile.subdir,
3127 * device/lib/pic/Makefile.rules,
3128 * device/lib/pic16/libio/Makefile.in,
3129 * device/lib/pic16/Makefile.subdir,
3130 * device/lib/pic16/libdev/Makefile.in,
3131 * device/lib/pic16/Makefile.rules,
3132 * device/lib/pic16/Makefile.common.in,
3133 * sim/ucsim/avr.src/Makefile.in,
3134 * sim/ucsim/main_in.mk,
3135 * sim/ucsim/cmd.src/Makefile.in,
3136 * sim/ucsim/doc/Makefile.in,
3137 * sim/ucsim/gui.src/Makefile.in,
3138 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3139 * sim/ucsim/gui.src/serio.src/Makefile.in,
3140 * sim/ucsim/hc08.src/Makefile.in,
3141 * sim/ucsim/libltdl/Makefile.in,
3142 * sim/ucsim/s51.src/Makefile.in,
3143 * sim/ucsim/sim.src/Makefile.in,
3144 * sim/ucsim/sim.src/conf.mk,
3145 * sim/ucsim/xa.src/Makefile.in,
3146 * sim/ucsim/z80.src/Makefile.in,
3150 * support/cpp2/Makefile.in,
3151 * support/librarian/Makefile.in,
3152 * support/librarian/clean.mk,
3153 * support/makebin/Makefile.in,
3154 * support/makebin/clean.mk,
3155 * support/packihx/Makefile.in,
3156 * support/regression/Makefile.in,
3157 * support/regression/ports/ds390/spec.mk,
3158 * support/regression/ports/gbz80/spec.mk,
3159 * support/regression/ports/hc08/spec.mk,
3160 * support/regression/ports/mcs51/spec.mk,
3161 * support/regression/ports/mcs51-large/spec.mk,
3162 * support/regression/ports/mcs51-medium/spec.mk,
3163 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3164 * support/regression/ports/pic14/spec.mk,
3165 * support/regression/ports/pic16/spec.mk,
3166 * support/regression/ports/mcs51-stack-auto/spec.mk,
3167 * support/regression/ports/ucz80/spec.mk,
3168 * support/regression/ports/xa51/spec.mk,
3169 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3170 adding a slash after $(top_builddir) and/or adding @datarootdir@
3172 * debugger/mcs51/configure.in,
3173 * device/lib/pic/configure.in,
3174 * device/lib/pic16/configure.in,
3175 * sim/ucsim/configure.in,
3176 * support/cpp2/configure.in,
3177 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3179 * debugger/mcs51/configure,
3180 * device/lib/pic/configure,
3181 * device/lib/pic16/configure,
3182 * sim/ucsim/configure,
3183 * support/cpp2/configure,
3184 * support/packihx/configure: generated with autoconf 2.60
3186 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * as/link/hc08/lkihx.c (newArea),
3189 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3191 2007-01-02 Borut Razem <borut.razem AT siol.net>
3193 * doc/sdccman.lyx: documented #pragma sdcc_hash
3194 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3196 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3198 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3200 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3201 empty 'while'-loop to work correctly, see regression test 'while.c'
3202 * support/regression/tests/while.c: added
3204 2007-01-01 Borut Razem <borut.razem AT siol.net>
3206 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3207 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3208 support/cpp2/libcpp/sdcpp.c:
3209 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3210 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3211 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3213 2006-12-31 Borut Razem <borut.razem AT siol.net>
3215 * SDCPP synchronized with GCC CPP release version 4.1.1,
3216 currently the latest release:
3217 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3218 support/cpp2/libcpp/include/cpp-id-data.h
3219 support/cpp2/libiberty/fopen_unlocked.c
3220 support/cpp2/libiberty/md5.c
3222 support/cpp2/opt-functions.awk
3223 support/cpp2/opt-gather.awk
3224 support/cpp2/optc-gen.awk
3225 support/cpp2/opth-gen.awk:
3227 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3228 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3229 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3230 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3231 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3232 support/cpp2/diagnostic.h, support/cpp2/except.h,
3233 support/cpp2/hwint.h, support/cpp2/input.h,
3234 support/cpp2/intl.h, support/cpp2/move-if-change,
3235 support/cpp2/opts.c, support/cpp2/opts.h,
3236 support/cpp2/output.h, support/cpp2/prefix.c,
3237 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3238 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3239 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3240 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3241 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3242 support/cpp2/version.c:
3244 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3245 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3246 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3247 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3248 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3249 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3250 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3251 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3252 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3253 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3254 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3256 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3257 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3258 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3259 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3260 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3261 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3262 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3263 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3264 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3265 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3266 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3267 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3268 support/cpp2/system.h:
3271 2006-12-31 Borut Razem <borut.razem AT siol.net>
3273 * configure.in, configure: fixed bug #1538756: configure dies if bison
3274 and flex are not installed, 2nd try
3276 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3278 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3279 400.x for better code in RFE 899102
3281 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3283 * src/SDCCpeeph.c (deadMove),
3285 * src/mcs51/peep.h: renamed 'op' by 'reg'
3286 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3287 (scan4op): small change for removeDeadMove(), added support for
3288 'callee saves' and/or PACLL function calls,
3289 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3290 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3291 left in new dispatcher mcs51DeadMove()
3292 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3294 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3296 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3298 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3299 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3301 2006-12-30 Borut Razem <borut.razem AT siol.net>
3303 * support/cpp2/spacs.h: deleted from svn
3304 * configure.in, configure: fixed bug #1538756: configure dies if bison
3305 and flex are not installed
3307 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3309 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3310 with this z80 passes printf float test when enabled
3311 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3313 2006-12-28 Borut Razem <borut.razem AT siol.net>
3315 * support/cpp2/config.in, support/cpp2/configure.in,
3316 support/cpp2/configure, support/cpp2/Makefile.in:
3317 fix for the solaris build
3319 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3321 * src/SDCC.y (type_specifier2, pointer),
3323 * src/SDCCsymt.c (mergeSpec, checkSClass),
3324 * support/Util/SDCCerr.c,
3325 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3326 * support/valdiag/valdiag.py: Allow test cases to specify
3327 required language standard
3328 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3329 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3331 2006-12-27 Borut Razem <borut.razem AT siol.net>
3333 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3334 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3336 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3338 * support/cpp2/libiberty/Makefile.bcc: updated
3339 * src/pic16/main.c: fixed #pragma udata handling
3340 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3342 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3344 * src/SDCCpeeph.c: made labelHashEntry global,
3345 made pcDistance, FBYNAME static,
3346 (pcDistance): made static, use isComment and isLabel,
3348 (getLabelRef): added, extracted from labelRefCount(),
3349 (labelRefCount): use new getLabelRef(),
3350 (callFuncByName): made static, added deadMove,
3351 use isComment and isLabel,
3352 (newPeepRule): made static, set isLabel,
3353 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3354 labels from peephole rules,
3355 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3356 when isComment or isLabel is set
3357 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3358 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3360 * src/mcs51/peep.h: added
3361 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3362 * src/port.h: added peep->deadMove to port structure
3363 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3364 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3365 deadMove, finally removed no. 1 and 2
3372 * src/hc08/gen.c: mark lines with isComment or isLabel
3373 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3375 * sdcc.spec: bumped version to 2.6.3
3377 2006-12-26 Borut Razem <borut.razem AT siol.net>
3379 * support/cpp2/Makefile.in: added dependency on options.h
3380 * configure: regenerated
3381 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3382 * support/cpp2/Makefile.in: added vasprintf.c
3384 2006-12-25 Borut Razem <borut.razem AT siol.net>
3386 * SDCPP synchronized with GCC CPP release version 3.4.6,
3387 the latest release before 4.x:
3388 * support/cpp2/Makefile.in, support/cpp2/config.h,
3389 support/cpp2/configure, support/cpp2/configure.in,
3390 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3391 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3392 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3393 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3394 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3395 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3396 support/cpp2/cpptrad.c, support/cpp2/except.h,
3397 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3398 support/cpp2/hwint.h, support/cpp2/intl.h,
3399 support/cpp2/line-map.c, support/cpp2/line-map.h,
3400 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3401 support/cpp2/output.h, support/cpp2/prefix.c,
3402 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3403 support/cpp2/system.h, support/cpp2/version.c:
3405 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3406 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3407 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3408 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3409 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3410 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3411 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3412 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3413 support/cpp2/move-if-change, support/cpp2/opts.c,
3414 support/cpp2/opts.h, support/cpp2/opts.sh,
3415 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3416 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3417 support/cpp2/win32, support/cpp2/win32/dirent.c,
3418 support/cpp2/win32/dirent.h:
3420 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3421 * support/cpp2/sdcpp.h: renamed from sdcc.h
3422 * sdcppinit.c: deleted
3424 2006-12-23 Borut Razem <borut.razem AT siol.net>
3426 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3427 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3428 preproc.c: an other try to fix bug #982435: introduced
3429 -pedantic-parse-number command line option and pedantic_parse_number
3432 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3434 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3436 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3437 corrected overlayed areax addresses, warn about memory overlaps
3438 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3447 * src/port.h: added xabs_name and iabs_name
3448 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3449 (glue, emitMaps): create and emit maps d_abs and i_abs
3450 * src/SDCCglue.h: cosmetic changes
3451 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3453 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3454 (allocDefault): put absolute, initialized globals in them
3455 * support/regression/tests/absolute.c: added absolute bdata test
3456 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3458 2006-12-20 Borut Razem <borut.razem AT siol.net>
3460 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3461 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3462 added regression test for bug #982435
3464 2006-12-18 Borut Razem <borut.razem AT siol.net>
3466 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3467 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3468 small cosmetic changes
3469 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3470 * support/regression/tests/bug-1351710.c: added regression test
3472 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3474 * doc/sdccman.lyx: added the long missed iCode table
3475 "<where is figure II?>", added links to wiki
3477 2006-12-17 Borut Razem <borut.razem AT siol.net>
3479 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3480 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3481 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3482 unified table driven pragma handling, pragma argument type checking
3483 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3484 current one - version 1.1.3
3485 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3487 2006-12-13 Raphael Neider <rneider AT web.de>
3489 * src/pic/device.h: removed AssignedMemory structure and macros
3490 * src/pic/device.c: removed global finalMapping (linker assigns
3492 (register_map): add SFRs to remembered memRanges
3493 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3494 assignFixedRegisters,assignRelocatableRegisters): removed,
3495 (setMaxRAM,validAddress): adapted accordingly,
3496 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3497 reasonably sized sharebanks,
3498 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3499 (allDefsOutOfRange): removed unused code,
3500 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3502 * src/pic/pcode.c (register_reassign): removed recursion warning,
3503 fired far too often,
3504 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3505 to use existing pic14_stringInSet() to avoid duplicate symbols,
3506 tidied up the code a bit,
3507 (pic14printLocals): added in symmetry to printExterns, replaces
3508 writeUsedRegs more or less,
3509 (picglue): call new pic14_printLocals(),
3510 * device/include/pic/pic*.h: removed #pragma memmap directives,
3511 information gathered from include/pic/pic14devices.txt
3512 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3514 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3516 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3518 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3520 * device/include/mcs51/cc2430.h: fixed missing ';'
3522 2006-12-10 Raphael Neider <rneider AT web.de>
3524 * device/lib/pic16/libc/stdio/vfprintf.c,
3525 * device/lib/pic16/libc/stdio/printf_small.c,
3526 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3527 char arguments, as char varargs are cast to int by the caller,
3528 hopefully fixes #1604915 (other device libraries are still affected)
3530 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3532 * src/mcs51/ralloc.c (packRegsForAssign),
3533 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3535 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3537 * device/include/malloc.h: removed init_dynamic_memory
3538 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3539 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3540 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3541 * device/lib/libsdcc.lib,
3542 * device/lib/Makefile.in,
3543 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3544 * doc/sdccman.lyx: documented use of new _heap.c
3545 * support/regression/tests/malloc.c: removed init_dynamic_memory
3546 * src/cdbFile.c(spacesToUnderscores): new function,
3547 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3549 * device/include/tinibios.h: removed defines for putchar and getchar
3550 * device/lib/ds390/Makefile.in: added putchar.c
3551 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3553 2006-12-09 Borut Razem <borut.razem AT siol.net>
3555 * support/cpp2/sdcc.h: prevent multiple inclusion
3556 * support/cpp2/options.h: deleted
3558 2006-12-08 Borut Razem <borut.razem AT siol.net>
3560 * support/cpp2/sdcc.h: removed x*alloc() macros
3561 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3562 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3563 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3564 * support/cpp2/system.h: moved #include "sdcc.h"
3565 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3566 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3568 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3569 -funsigned-char options
3570 * support/cpp2/sdcppmain.c: fixed bug 1611411
3572 2006-12-07 Borut Razem <borut.razem AT siol.net>
3574 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3577 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3579 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3580 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3582 * .version: bumped to 2.6.2 because a) it's been a while
3583 b) the linker sources have moved c) the preprocessor is upgraded
3585 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3587 * support/regression/tests/snprintf.c: some checks
3588 * lib/src/printf_large.c: %bc: read char instead of int from stack
3590 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3592 * device/include/mcs51/cc2430.h: inserted _XPAGE
3594 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3596 * device/include/mcs51/cc2430.h: added
3598 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3600 * device/include/asm/default/features.h,
3601 * device/include/asm/ds390/features.h,
3602 * device/include/mcs51/at89s53.h,
3603 * device/include/ser.h,
3604 * device/include/ser_ir.h,
3605 * device/include/serial.h: changed keywords to double underscore variants,
3606 fixes bug 1590261 some more, thanks Steven Borley
3608 2006-12-01 Raphael Neider <rneider AT web.de>
3610 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3611 but emit warning (recursion is not supported for pic14)
3613 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3615 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3616 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3618 2006-11-30 Raphael Neider <rneider AT web.de>
3620 * src/pic/device.c (dump_sfr): always emit symbols
3621 * src/pic/glue.c (pic14printPublics): fixed typo
3623 2006-11-30 Raphael Neider <rneider AT web.de>
3625 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3626 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3627 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3628 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3629 a sharebank, use a non-shared bank for the stack if none available
3630 * src/pic/device.h (struct memRange): added linked list next field,
3631 added prototypes for above functions
3632 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3633 (typeRegWithIdx): accept fixed and unfixed stack registers
3634 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3635 the stack, handle shared and banked stack (except for WSAVE),
3636 (insertBankSel): removed useless optimization (will never fire),
3637 (FixRegisterBanking): added optimization for devices with only one
3638 possibly aliased bank of memory, like 16f84
3639 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3640 devices have no SHAREBANK in the linker script
3641 * device/include/pic/pic14devices.txt: documented memmap
3642 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3644 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3646 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3647 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3648 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3649 genhc08Code): switched most of the D (debug) macros to DD (detailed
3650 debug) macros to better control clutter in the generated .asm file.
3651 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3652 genRightShift): fixed bug with non-constant bit shift stored to
3653 a volatile result (SF Open Discussion forum thread #1616749).
3654 Single byte case is not yet optimized.
3656 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3658 * device/include/asm/mcs51/features.h,
3659 * device/include/malloc.h,
3660 * device/include/stdio.h: changed keywords to double underscore variants,
3663 2006-11-27 Borut Razem <borut.razem AT siol.net>
3665 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3666 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3667 support/cpp2/output.h, support/cpp2/cppinit.c,
3668 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3669 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3670 support/cpp2/cppdefault.c, support/cpp2/system.h,
3671 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3672 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3673 support/cpp2/prefix.c, support/cpp2/except.h,
3674 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3675 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3676 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3677 support/cpp2/version.c, support/cpp2/cppmain.c,
3678 support/cpp2/version.h, support/cpp2/hashtable.c,
3679 support/cpp2/cpperror.c:
3680 synchronized with GCC CPP release version 3.3.6,
3681 the latest where cppmain.c still exists.
3682 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3683 support/cpp2/sdcppinit.c: added
3685 2006-11-27 Borut Razem <borut.razem AT siol.net>
3687 * support/cpp2/cpplex.c:
3688 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3690 * support/cpp2/cpplib.c: removed definitions of unused variables
3692 2006-11-26 Borut Razem <borut.razem AT siol.net>
3694 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3695 since they are redefined by macros in support/cpp2/sdcc.h
3696 * support/cpp2/sdcc.h: x*alloc macro redefinition
3698 2006-11-25 Borut Razem <borut.razem AT siol.net>
3700 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3701 support/cpp2/configure, support/cpp2/Makefile.in,
3702 support/cpp2/cppfiles.c, support/cpp2/output.h,
3703 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3704 support/cpp2/config.h, support/cpp2/cpplib.h,
3705 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3706 support/cpp2/cppdefault.c, support/cpp2/config.in,
3707 support/cpp2/system.h, support/cpp2/cpplex.c,
3708 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3709 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3710 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3711 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3712 support/cpp2/configure.in, support/cpp2/intl.h,
3713 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3714 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3715 support/cpp2/version.c, support/cpp2/cppmain.c,
3716 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3717 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3718 support/cpp2/cpperror.c,
3719 support/cpp2/libiberty/safe-ctype.c,
3720 support/cpp2/libiberty/safe-ctype.h,
3721 support/cpp2/libiberty/splay-tree.c,
3722 support/cpp2/libiberty/obstack.c,
3723 support/cpp2/libiberty/lbasename.c,
3724 support/cpp2/libiberty/splay-tree.h,
3725 support/cpp2/libiberty/obstack.h:
3726 synchronized with GCC CPP release version 3.2.3,
3727 the latest before integration of cpp into gcc
3728 * support/cpp2/except.h, support/cpp2/line-map.c,
3729 support/cpp2/line-map.h,
3730 support/cpp2/libiberty/hex.c,
3731 support/cpp2/libiberty/concat.c,
3732 support/cpp2/libiberty/filenames.h: added
3733 * support/cpp2/intl.c: deleted
3735 2006-11-24 Borut Razem <borut.razem AT siol.net>
3737 * src/SDCC.y: enabled compilation of empty source file
3738 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3739 "ISO C forbids an empty source file"
3740 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3741 if all the code is ifdefed out.
3743 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3745 * src/hc08/gen.c (genPcall): fix for bug #1601032
3747 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3749 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3750 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3751 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3752 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3753 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3754 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3755 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3756 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3757 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3758 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3759 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3760 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3761 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3762 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3763 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3764 Renamed to all upper case as per the standard set by SiLabs
3766 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3768 * device/include/mcs51/C8051F520.h: new, added
3769 * device/include/mcs51/compiler.h: added link about predefined macros
3771 2006-11-23 Raphael Neider <rneider AT web.de>
3773 * src/regression/Makefile: add -L path to fresh library
3774 * src/regression/simulate: emphasize FAILED output
3775 * src/regression/create_stc: output _failures from gpsim
3776 * src/regression/compare4.c,
3777 * src/regression/rotate6.c: fixed char literals,
3778 all compile, all run =8-D
3780 * src/pic/pcode.h: added isPCASMDIR macro
3781 * src/pic/gen.c (genAnd): fixed bit offset
3782 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3783 packBits): unified register numbering schemes,
3784 (newReg): do not insert stack registers into hash table,
3785 (initStack): unpinned pseudo stack, simplified,
3786 (typeRegWithIdx): fixed retrieval of stack registers,
3787 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3788 (pCodeReplace): removed invalid assertion,
3789 (insertPCodeInstruction): fixed newly added labels,
3790 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3791 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3792 DumpFlow): removed unsed (broken?) code,
3793 (insertBankSel): prevent STATUS from being BANKSELed,
3794 (FixRegisterBanking): rewritten from scratch, implemented generic
3795 optimizations (suppress BANKSELs to same register and to registers
3796 present in all banks),
3797 (AnalyzeBanking): update flow after BANKSELection
3799 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3800 sharebank, let linker place it, mark STKxx symbols as emitted
3802 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3804 * src/regression/arrays.c,
3805 * src/regression/bank1.c,
3806 * src/regression/bool2.c,
3807 * src/regression/compare7.c,
3808 * src/regression/compare8.c,
3809 * src/regression/compare9.c,
3810 * src/regression/compare10.c,
3811 * src/regression/configword.c,
3812 * src/regression/for.c,
3813 * src/regression/mult1.c,
3814 * src/regression/pointer1.c,
3815 * src/regression/rotate6.c,
3816 * src/regression/string1.c,
3817 * src/regression/struct1.c,
3818 * src/regression/Makefile: make PIC14 regression tests run again
3819 (3 fail, 6 won't compile)
3821 2006-11-21 Raphael Neider <rneider AT web.de>
3823 * device/include/pic16/pic18f4550.h,
3824 * device/include/pic16/pic18f4455.h,
3825 * device/lib/pic16/libdev/pic18f4550.c,
3826 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3827 * configure.in: removed superfluous closing bracket
3829 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3831 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3834 2006-11-21 Raphael Neider <rneider AT web.de>
3836 * src/pic/device.{c,h}: added pic14_getPIC()
3837 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3838 (genAnd): added PIC code for one case, fixes #1597044
3839 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3840 SFRs that are present in all banks (e.g., STATUS)
3842 2006-11-20 Raphael Neider <rneider AT web.de>
3844 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3845 INCFSZ/INCFSZW and declared them as changing Z bit,
3846 (insertPCodeInstruction): correctly invert the above instructions,
3848 (DoBankSelect): don't panic on po_immediates
3850 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3853 * as/link/mcs51/lkihx.c (newArea),
3854 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3855 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3857 2006-11-11 Raphael Neider <rneider AT web.de>
3859 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3860 bitfield symbols, fixes #1579535 (once more...).
3862 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3864 * support/regression/generate-cases.py,
3865 * support/regression/fwk/include/testfwk.h,
3866 * support/regression/fwk/lib/testfwk.c: used code pointers,
3867 (about 50kByte less code generated for mcs51)
3869 2006-11-06 Borut Razem <borut.razem AT siol.net>
3871 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3872 debugger/mcs51/configure: fixed failed check because the function
3873 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3874 who submitted the patch for gpsim.
3875 * debugger/mcs51/configure.in: removed the result message
3876 * debugger/mcs51/Makefile.in: fixed the config.status warning
3877 "... seems to ignore the --datarootdir setting"
3879 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3881 * device/include/mcs51/c8051f020.h,
3882 * device/include/mcs51/c8051f040.h,
3883 * device/include/mcs51/c8051f060.h,
3884 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3885 * src/z80/gen.c (gencjneshort),
3886 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3888 2006-10-31 Borut Razem <borut.razem AT siol.net>
3890 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3891 debugger/mcs51/configure: get readline version
3893 2006-10-30 Borut Razem <borut.razem AT siol.net>
3895 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3896 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3897 debugger/mcs51/configure: locate readline even when cross compiling
3898 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3900 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3902 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3905 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3907 * device/include/malloc.h,
3908 * device/lib/calloc.c,
3909 * device/lib/free.c,
3910 * device/lib/malloc.c,
3911 * device/lib/realloc.c: moved definition of struct into sources
3912 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3914 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3916 * as/asx8051.dsp: corrected output directories
3917 * as/link/hc08: new directory for hc08 linker
3918 * as/hc08/aslink.h, as/link/aslink.h,
3919 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3920 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3921 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3922 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3923 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3924 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3925 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3926 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3927 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3928 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3929 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3930 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3931 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3932 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3933 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3934 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3935 * as/link/hc08/conf.mk,
3939 * sdcc.dsw: moved hc08 linker to as/link/hc08
3940 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3941 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3942 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3943 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3944 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3945 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3946 * as/link/mcs51/aslink.dsp,
3947 * as/link/mcs51/Makefile.in: factored out the common files
3948 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3949 * as/clean.mk: extra cleaning common files
3950 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3951 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3952 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3954 2006-10-29 Raphael Neider <rneider AT web.de>
3956 * src/pic/ralloc.c (newReg): create aliases for registers with
3957 multiple names to fix #1579535 and #1584001,
3958 (regWithIdx,dirregWithName): resolve aliases on lookup
3959 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3961 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3962 to prevent build errors on small devices
3964 2006-10-28 Raphael Neider <rneider AT web.de>
3966 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3967 assumption within interrupt handlers, fixes #1584940
3968 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3969 "emitted" to avoid emitting them again in udata
3971 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3973 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3976 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3978 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3979 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3980 on/off CR to CRLF conversion.
3982 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3984 * doc/sdccman.lyx: updated IRQ section
3986 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3988 * device/lib/serial_io.c: removed
3989 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3990 replacements for serial_io.c
3992 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3994 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3996 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3998 * device/lib/serial_io.c: Default putchar() and getchar() for
3999 mcs51 uses serial port.
4001 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4003 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4005 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4007 * support/regression/ports/mcs51/support.c: smaller
4008 _sdcc_external_startup()
4009 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4011 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4013 * device/lib/gbz80/crt0.s,
4014 * device/lib/gbz80/crt0_rle.s,
4015 * device/lib/gbz80/div.s,
4016 * device/lib/gbz80/fstubs.s,
4017 * device/lib/gbz80/heap.s,
4018 * device/lib/gbz80/mul.s,
4019 * device/lib/gbz80/putchar.s,
4020 * device/lib/gbz80/stubs.s,
4021 * device/lib/z80/crt0.s,
4022 * device/lib/z80/crt0_rle.s,
4023 * device/lib/z80/div.s,
4024 * device/lib/z80/fstubs.s,
4025 * device/lib/z80/heap.s,
4026 * device/lib/z80/mul.s,
4027 * device/lib/z80/putchar.s,
4028 * device/lib/z80/stubs.s: reverted, I was mistaken
4030 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4032 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4033 * support/regression/ports/mcs51/support.c: removed race
4034 condition on TI in _putchar allowing to use serial port mode 0
4036 2006-10-20 Borut Razem <borut.razem AT siol.net>
4038 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4040 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4042 * device/lib/gbz80/crt0.s,
4043 * device/lib/gbz80/crt0_rle.s,
4044 * device/lib/gbz80/div.s,
4045 * device/lib/gbz80/fstubs.s,
4046 * device/lib/gbz80/heap.s,
4047 * device/lib/gbz80/mul.s,
4048 * device/lib/gbz80/putchar.s,
4049 * device/lib/gbz80/stubs.s,
4050 * device/lib/z80/crt0.s,
4051 * device/lib/z80/crt0_rle.s,
4052 * device/lib/z80/div.s,
4053 * device/lib/z80/fstubs.s,
4054 * device/lib/z80/heap.s,
4055 * device/lib/z80/mul.s,
4056 * device/lib/z80/putchar.s,
4057 * device/lib/z80/stubs.s: removed all leading underscores from area names
4059 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4061 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4062 regression tests are not waiting in the simulator for simulated
4063 transmission of debug output
4065 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4067 * device/lib/printf_large.c: slightly smaller
4068 * doc/sdccman.lyx: do not use spaces within html links
4070 2006-10-16 Borut Razem <borut.razem AT siol.net>
4072 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4073 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4074 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4075 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4076 debugger/mcs51/configure:
4077 [ 1185668 ] add gnu readline support to sdcdb - enabled
4079 2006-10-16 Raphael Neider <rneider AT web.de>
4081 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4082 fixes #1577882, removes close to all banking optimizations
4084 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4086 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4087 variables in code memory
4088 * support/regression/tests/absolute.c: added test for this
4090 2006-10-15 Raphael Neider <rneider AT web.de>
4092 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4094 (BankSelect): emit BANKSEL before touching linker-placed regs,
4097 2006-10-10 Raphael Neider <rneider AT web.de>
4099 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4100 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4101 * src/pic/main.c (_pic14_parseOptions),
4102 * src/pic/main.h: mostly reverted to previous state, now use results
4103 from SDCCmain.c's argument parsing
4105 2006-10-10 Borut Razem <borut.razem AT siol.net>
4107 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4108 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4109 [ 1185668 ] add gnu readline support to sdcdb -
4110 prepared for READLINE, not enabled yet,
4111 thanks to <tal.bav AT gmail.com>
4113 2006-10-10 Raphael Neider <rneider AT web.de>
4115 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4116 * src/pic16/devices.inc,
4117 * device/include/pic16 (pic18f[24]620.h),
4118 * device/include/pic18fregs.h,
4119 * device/lib/pic16/pics.all,
4120 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4121 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4122 Gary Plumbridge and Anton Strobl
4124 2006-10-10 Raphael Neider <rneider AT web.de>
4126 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4127 --stack-siz=NUM options to configure the argument passing stack
4128 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4129 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4130 (pic14_getSharebankSize): obey --stack-siz=NUM,
4131 (pic14_getSharebankAddress): obey --stack-loc=NUM
4133 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4135 * doc/sdccman.lyx: added to the manual
4136 * doc/figures/ddd_example.png: added (neither pdflatex nor
4137 most browsers seem to like the .eps file)
4139 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4141 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4142 to /tmp and /var/tmp acc. LSB
4143 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4145 * support/regression/tests/onebyte.c: added test
4147 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4149 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4151 2006-10-05 Borut Razem <borut.razem AT siol.net>
4153 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4155 - sdcc.dsw: changed property eol-style to CRLF
4156 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4158 2006-10-04 Raphael Neider <rneider AT web.de>
4160 * device/include/pic/{pic16f84.h,pic16f84a.h},
4161 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4162 from patch #1522504, thanks to Robas Teodor
4164 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4166 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4169 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4171 * src/pic16/glue.c (pic16emitMaps),
4172 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4173 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4174 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4175 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4177 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4178 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4180 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4182 * support/librarian/sdcclib.c: Added option -l.
4183 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4185 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4186 using Windows command prompt.
4188 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4190 * device/lib/libsdcc.lib: added module rand
4191 * src/ds390/ralloc.c (rematStr),
4192 * src/hc08/ralloc.c (rematStr),
4193 * src/mcs51/ralloc.c (rematStr),
4194 * src/z80/ralloc.c (rematStr): made output more consistent
4195 * src/mcs51/gen.c: cosmetic changes
4197 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4199 * src/port.h: added mem.cabs_name to PORT
4206 * src/z80/main.c: added cabs_name initializers
4207 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4209 (emitMaps): emit absolutes in code memory into cabs_name
4211 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4212 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4213 * support/regression/fwk/include/testfwk.h: added define for at
4214 * support/regression/tests/absolute.c: added, new
4216 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4218 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4219 optimizations, see also patch 887161 by Stas Sergeev
4220 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4221 to be necessary anymore,
4222 (102, 103, 104, 127): renamed all occurances of bp to _bp
4224 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4226 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4227 thanks Weston T. Schmidt for patch 1555221
4228 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4229 * src/SDCCicode.c(geniCodeMultiply): small optimization
4231 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4233 * device/include/stdlib.h: added rand prototypes
4234 * device/lib/rand.c: new, added
4235 * device/lib/Makefile.in: added rand.c
4236 * src/z80/peeph.def,
4237 * src/z80/peeph-gbz80.def,
4238 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4240 2006-09-20 Raphael Neider <rneider AT web.de>
4242 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4244 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4246 * as/link/aslink.h: cosmetic changes
4247 * as/link/mcs51/Makefile.in,
4248 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4250 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4253 * as/link/mcs51/aslink.h,
4254 * as/link/z80/aslink.h: merged and moved to as/link/
4255 * as/link/lkstore.c,
4256 * as/link/mcs51/lkstore.c: moved to as/link/
4257 * as/link/clean.mk: remove *.o
4258 * as/link/mcs51/alloc.h: deleted
4259 * as/link/mcs51/lkarea.c: added lnksect prototype
4260 * as/link/mcs51/lkdata.c,
4261 * as/link/mcs51/lklex.c,
4262 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4263 * as/link/mcs51/lkmem.c,
4264 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4265 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4266 * as/link/mcs51/aslink.dsp,
4267 * as/link/mcs51/Makefile.aslink,
4268 * as/link/mcs51/Makefile.bcc,
4269 * as/link/mcs51/Makefile.in: updated for moved files
4270 * as/link/z80/lkarea.c,
4271 * as/link/z80/lkhead.c,
4272 * as/link/z80/lklex.c,
4273 * as/link/z80/lklibr.c,
4274 * as/link/z80/lklist.c,
4275 * as/link/z80/lkmain.c,
4276 * as/link/z80/lkrloc.c,
4277 * as/link/z80/lksym.c: synced with mcs51
4278 * as/link/z80/lkdata.c,
4279 * as/link/z80/lkeval.c,
4280 * as/link/z80/lkihx.c,
4281 * as/link/z80/lks19.c: cosmetic changes
4282 * as/link/z80/Makefile.in,
4283 * as/link/z80/linkgbz80.dsp,
4284 * as/link/z80/linkz80.dsp: updated for moved files
4286 2006-09-16 Borut Razem <borut.razem AT siol.net>
4288 * debugger/mcs51/sdcdb.c: partially fixed
4289 [ 1203664 ] sdcdb fails to open files w. two "." periods
4290 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4291 debugger/mcs51/symtab.h: fixed indenting
4292 * configure.in, configure: up to date with latest Maarten's changes
4294 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4297 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4298 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4299 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4300 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4301 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4302 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4303 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4304 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4305 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4306 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4307 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4308 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4309 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4310 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4311 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4312 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4313 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4314 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4315 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4316 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4317 as/link/mcs51/alloc.h,
4318 as/link/mcs51/clean.mk,
4319 as/link/mcs51/conf.mk,
4320 as/link/mcs51/Makefile.bcc,
4321 as/link/mcs51/Makefile.in,
4322 as/link/mcs51/readme.390,
4323 as/link/mcs51/strcmpi.c,
4324 as/link/mcs51/strcmpi.h,
4326 as/mcs51/Makefile.bcc,
4327 as/mcs51/Makefile.in,
4330 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4332 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4335 * as/link/Makefile.in,
4336 * as/link/z80/linkgbz80.dsp,
4337 * as/link/z80/linkz80.dsp,
4344 * link/z80/aslink.h,
4345 * link/z80/clean.mk,
4347 * link/z80/linkgbz80.dsp,
4348 * link/z80/linkz80.dsp,
4349 * link/z80/lkarea.c,
4350 * link/z80/lkdata.c,
4351 * link/z80/lkeval.c,
4354 * link/z80/lkhead.c,
4357 * link/z80/lklibr.c,
4358 * link/z80/lklist.c,
4359 * link/z80/lkmain.c,
4360 * link/z80/lkrloc.c,
4363 * link/z80/Makefile.in,
4365 * sdcc.dsw: moved link/ to as/link/
4367 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4369 * as/mcs51/i51mch.c (machine): fixed warning
4371 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4373 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4375 2006-09-09 Borut Razem <borut.razem AT siol.net>
4377 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4378 sdcdb WIN32 native port
4379 * src/clean.mk: fixed
4381 2006-09-08 Borut Razem <borut.razem AT siol.net>
4383 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4385 2006-09-08 Raphael Neider <rneider AT web.de>
4387 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4388 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4389 to gplink to disable processor mismatch warning and to allow
4390 the use of devices with only aliased (shared) memory banks,
4391 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4393 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4395 * doc/sdccman.lyx: Some re-formating plus example on using
4396 #pragma preproc_asm +/-
4398 2006-09-07 Borut Razem <borut.razem AT siol.net>
4400 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4403 2006-09-06 Borut Razem <borut.razem AT siol.net>
4405 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4406 line at sdcc.nsi:153
4407 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4409 2006-09-05 Borut Razem <borut.razem AT siol.net>
4411 * configure.in, configure: support for winsock2
4412 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4413 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4414 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4415 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4416 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4418 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4420 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4422 * support/regression/tests/bug1551947.c: new, added
4423 * src/SDCCsymt.h: strings are char* not byte*
4425 2006-09-05 Raphael Neider <rneider AT web.de>
4427 * device/lib/pic16/libdev/pic18f4550.c,
4428 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4429 declarations/definitions from patch #1520949
4431 2006-09-05 Raphael Neider <rneider AT web.de>
4433 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4434 byte-aligned bitfields, fixes #1539278
4436 2006-09-05 Raphael Neider <rneider AT web.de>
4438 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4441 2006-09-04 Borut Razem <borut.razem AT siol.net>
4443 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4444 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4445 -mno-cygwin is a part of the compiler name
4446 * support/scripts/sdcc_mingw32: don't disable ucsim
4448 2006-09-03 Borut Razem <borut.razem AT siol.net>
4450 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4451 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4453 2006-09-03 Raphael Neider <rneider AT web.de>
4456 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4457 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4460 2006-09-01 Borut Razem <borut.razem AT siol.net>
4462 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4463 to make ppc-osx happy
4465 2006-08-31 Borut Razem <borut.razem AT siol.net>
4467 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4468 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4469 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4470 * support/regression/ports/ds390/spec.mk,
4471 support/regression/ports/mcs51/spec.mk,
4472 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4473 To run regression tests in mingw environment:
4474 make DEV_NULL=NUL CC=gcc
4476 2006-08-30 Borut Razem <borut.razem AT siol.net>
4478 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4479 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4480 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4481 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4482 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4483 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4484 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4485 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4486 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4487 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4488 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4489 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4490 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4491 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4492 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4493 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4494 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4495 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4496 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4497 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4498 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4499 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4500 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4501 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4502 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4503 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4504 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4505 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4506 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4507 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4508 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4509 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4510 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4511 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4512 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4513 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4514 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4515 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4516 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4517 ucsim WIN32 native port
4519 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4521 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4523 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4526 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4528 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4531 * support/regression/tests/bug1546986.c: new, added
4532 * as/mcs51/.cvsignore,
4533 * debugger/mcs51/.cvsignore,
4534 * src/.cvsignore: deleted
4536 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4538 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4541 2006-08-20 Borut Razem <borut.razem AT siol.net>
4543 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4544 removed cl_listen_console::match(), cl_console::match(),
4545 restructured cl_commander::proc_input()
4547 2006-08-16 Borut Razem <borut.razem AT siol.net>
4549 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4550 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4551 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4553 2006-08-14 Borut Razem <borut.razem AT siol.net>
4555 * support/regression/Makefile.in,
4556 support/regression/ports/pic14/gpsim.cmd,
4557 support/regression/ports/pic14/spec.mk,
4558 support/regression/ports/pic14/support.c:
4559 added pic14 regression test
4561 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * as/doc/asxhtm.html: documented changed ABS behaviour
4564 * as/doc/README: fixed some typos
4566 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4568 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4571 2006-08-12 Borut Razem <borut.razem AT siol.net>
4573 * support/regression/fwk/include/testfwk.h,
4574 support/regression/fwk/lib/testfwk.c,
4575 support/regression/generate-cases.py,
4576 support/regression/Makefile.in:
4577 regression test framework does not depend on function pointers and
4580 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4582 * device/include/stddef.h: c temporary hack to fix bug 1518273
4584 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4586 * device/include/mcs51/cc2510fx.h: added
4587 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4590 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4592 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4593 * as/z80/Makefile.in: added strcmpi.c
4594 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4595 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4597 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4599 * device/lib/gbz80/asm_strings.s,
4600 * device/lib/gbz80/crt0_rle.s,
4601 * device/lib/gbz80/div.s,
4602 * device/lib/gbz80/mul.s,
4603 * device/lib/gbz80/shift.s,
4604 * device/lib/z80/asm_strings.s,
4605 * device/lib/z80/crt0_rle.s,
4606 * device/lib/z80/div.s,
4607 * device/lib/z80/mul.s,
4608 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4609 flags which are all upper case
4611 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4613 * as/z80/asm.h: made CASE_SENSITIVE 1
4614 * link/z80/aslink.h: made CASE_SENSITIVE 1
4615 * src/z80/gen.c (throughout): made all conditionals upper case
4616 * support/regression/tests/bug1503067.c: new
4618 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4620 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4621 (shiftIntoPair): added case 2 for PAIR_IY,
4622 (setupToPreserveCarry): replaced parameters with iCode and check if
4623 PAIR_DE is in use to fix bug 1399290,
4624 (genPlus, genMinus): updated call to setupToPreserveCarry
4625 * support/regression/tests/bug1399290.c: new
4627 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4629 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4630 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4631 * src/ds390/gen.c (shiftRLong),
4632 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4633 * src/mcs51/gen.c (sameReg): changed to sameByte,
4634 (xch_a_aopGet): new,
4635 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4636 shiftRLong): fixed bug 1533966
4637 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4638 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4639 * support/regression/Makefile.in: disabled z80, enabled ucz80
4640 * support/regression/tests/float_trans.c: enabled test for z80 and host
4641 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4643 2006-08-01 Borut Razem <borut.razem AT siol.net>
4645 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4646 comparison is always false due to limited range of data type
4647 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4649 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4652 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4653 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4654 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4656 2006-07-31 Borut Razem <borut.razem AT siol.net>
4658 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4659 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4660 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4661 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4662 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4663 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4664 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4665 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4666 enable ucsim mingw compilation. Serial port is disabled,
4667 since it uses termios.h API, which is not available on native
4670 2006-07-31 Borut Razem <borut.razem AT siol.net>
4672 * Small Device C Compiler 2.6.0 released
4673 * support/scripts/sdcc.nsi: added FULL_DOC option
4674 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4676 2006-07-28 Borut Razem <borut.razem AT siol.net>
4678 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4679 * doc/INSTALL.txt: updated
4681 2006-07-27 Borut Razem <borut.razem AT siol.net>
4683 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4684 device/lib/pic/libdev/Makefile.in: fixed bug
4685 [ 1438354 ] pic libsdcc: distclean doesn't work
4686 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4687 device/lib/pic16/libio/Makefile.in: fixed bug
4688 [ 1438344 ] pic16 lib: clean doesn't work properly
4689 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4691 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4693 * device/lib/pic/libsdcc/fsdiv.c,
4694 * device/lib/pic/libsdcc/fsmul.c,
4695 * device/lib/pic16/libsdcc/float/fsdiv.c,
4696 * device/lib/pic16/libsdcc/float/fsmul.c,
4697 * device/lib/_fsdiv.c,
4698 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4699 * support/regression/tests/bug1520966.c: added
4700 * doc/knownbugs.html: removed [ 1520966 ] from the list
4702 2006-07-25 Borut Razem <borut.razem AT siol.net>
4704 * configure.in, configure, sdccconf_in.h: fixed bug
4705 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4706 * doc/knownbugs.html: removed [ 1519095 ] from the list
4708 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * doc/knownbugs.html: added, contains list of known bugs at release
4711 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4713 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4715 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4716 function registers and corrected defaults with additional warning
4717 * device/lib/malloc.c: cosmetic changes
4718 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4719 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4720 (fillGaps): and used it
4722 2006-07-20 Raphael Neider <rneider AT web.de>
4724 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4725 output unless SDCCPICDEBUG is set
4726 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4727 output if SILENT is set
4729 2006-07-11 Borut Razem <borut.razem AT siol.net>
4731 * doc/README.txt: updated
4733 2006-07-10 Borut Razem <borut.razem AT siol.net>
4735 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4736 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4737 in WIN32 installation
4738 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4741 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4743 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4744 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4746 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4748 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4750 2006-07-06 Borut Razem <borut.razem AT siol.net>
4752 * support/regression/tests/bitfields.c:
4753 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4754 * support/regression/tests/constantRange.c:
4755 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4757 2006-07-04 Borut Razem <borut.razem AT siol.net>
4759 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4761 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4762 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4763 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4764 reverted changes from 2006-07-03
4765 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4766 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4767 added CPPFLAGS, used by the host port
4769 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4771 * support/regression/valdiag/tests/switch.c,
4772 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4773 * support/regression/tests/libmullong.c: fixed for host
4774 * support/regression/ports/host/spec.mk: disable all warnings for host,
4775 SDCC runs with --less-pedantic too
4777 2006-07-03 Borut Razem <borut.razem AT siol.net>
4779 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4781 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4782 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4783 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4784 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4786 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4787 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4788 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4789 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4791 2006-07-02 Raphael Neider <rneider AT web.de>
4793 * src/pic16/devices.inc,
4794 * device/include/pic16/pic18fregs.h,
4795 * device/include/pic16/pic18f4550.h,
4796 * device/lib/pic16/pics.all,
4797 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4799 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4801 * as/hc08/lkaomf51.c (OutputName),
4802 * as/mcs51/lkaomf51.c (OutputName),
4803 * as/z80/asmain.c (asmbl),
4804 * src/ds390/main.c (asmLineNodeFromLineNode),
4805 * src/hc08/ralloc.c (hc08_assignRegisters),
4806 * src/mcs51/main.c (asmLineNodeFromLineNode),
4807 * src/xa51/ralloc.c (checkRegMask),
4808 * src/xa51/gen.c (emitcode),
4809 * src/z80/gen.c (_emit2),
4810 * src/SDCCast.c (searchLitOp),
4812 * support/packihx/packihx.c,
4813 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4814 * src/ds390/gen.c (aopPutUsesAcc),
4815 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4816 * support/regression/tests/libmullong.c (mullong_wrapper),
4817 * src/SDCCsymt.c (powof2),
4819 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4820 * src/SDCCsymt.h: added TYPE_TARGET_*
4821 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4822 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4823 SDCCast because 1) header problems 2) this is the right place
4824 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4825 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4828 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4830 * src/SDCCicode.h: removed buggy semicolon in unused macro
4831 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4832 search for previous definiton of auto symbols too,
4833 (findPrevUse): fixed logic of emitWarnings
4835 2006-06-26 Raphael Neider <rneider AT web.de>
4837 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4838 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4840 2006-06-25 Raphael Neider <rneider AT web.de>
4842 * device/lib/pic/libm: NEW, added math library functions
4843 * device/lib/pic/libsdcc: NEW; added float support functions
4844 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4845 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4846 NEW, added math related headers
4847 * device/include/asm/pic/features.h: NEW
4848 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4849 (popGet): allow larger offsets for AOP_PCODE,
4850 (genDataPointerSet): handle literals explicitly, more debug output,
4851 (genAssign): fixed for float using aopLiteral ;-)
4852 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4853 GOTO initialisation routine
4854 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4855 flag on registers, fixes #1469043 (local variables do not work)
4856 * src/pic/main.c (_pic14_do_link),
4857 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4860 2006-06-25 Borut Razem <borut.razem AT siol.net>
4862 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4863 characters printed (not including the trailing '\0' used to end
4864 output to strings). Problem detected in regression test bug-927659.c.
4865 NOTE: printf() family functions should return int instead
4867 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4868 specifier are printed as themselves
4869 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4870 support flags, width and precision specifiers
4872 2006-06-24 Borut Razem <borut.razem AT siol.net>
4874 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4875 to the list of sdcc tagrets not supporting bit type
4876 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4877 testfor pic16 due to bug:
4878 [ 1511794 ] pic16: regression test bug-895992.c fails
4880 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4883 * src/SDCCglue.c (initPointer), fixed bug 1496419
4884 * support/regression/tests/bug1496419.c: new, added
4886 2006-06-22 Borut Razem <borut.razem AT siol.net>
4888 * support/regression/ports/pic16/support.c: use gpsim usart module from
4889 libgpsim_modules library
4891 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4893 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4896 2006-06-19 Raphael Neider <rneider AT web.de>
4898 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4899 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4900 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4901 (pic14printExterns,pic14printPublics,pic16printPublics,
4902 pic16_printExterns): use new functions to emit symbols
4903 (picglue,pic16glue): emit publics before emitting externs
4904 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4905 locally defined functions to avoid bug #1443651
4906 * support/regression/tests/bug-716242.c: removed pic16 workaround
4907 * support/regression/ports/pic16/spec.mk: ignore errors during build
4909 2006-06-19 Raphael Neider <rneider AT web.de>
4911 * src/pic/glue.h: added pic14aopLiteral prototype
4912 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4913 * src/pic/gen.c: removed stdint.h dependency
4914 (aopGet): use Safe_strdup()
4915 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4916 (genDataPointerSet): use pic14aopLiteral()
4917 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4918 for pic16; thanks to Bernhard and Maarten
4920 2006-06-18 Borut Razem <borut.razem AT siol.net>
4922 * support/regression/tests/structflexarray.c: flexible array members
4923 not supported by gcc < 3
4924 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4926 * src/pic/gen.c: don't include [p]strdin.h on solaris
4927 * support/Util/pstdint.h: addad svn attributes
4928 * support/regression/tests/constantRange.c,
4929 support/regression/tests/rotate.c: include inttypes.h instead
4930 stdint.h on solaris, addad svn attributes
4932 2006-06-18 Raphael Neider <rneider AT web.de>
4934 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4936 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4937 (pic16_genMinusBits): simplified sign-extension
4938 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4939 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4940 adjusted to correctly handle mixed-signed operands, disabled
4941 now unused multiplciation routines
4942 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4943 (assignResultValue): added argument denoting the size of the result
4944 as returned by the function (fixes upcasts in assigning from
4945 function calls: char foo(); int i = foo();)
4946 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4947 function result to assignResultValue
4948 (genMult): disabled inlined multiplication code
4949 (genDiv): augmented to also handle the modulus operator, fixed to
4950 handle mixed-signed operands correctly
4951 (genMod): simply call genDiv, disabled unused code
4952 (genAssign): fixed missing (sign-)extension on result
4953 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4954 valid char operands, allow signed operands for native code, added
4955 division and modulo operator handling
4956 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4958 As a consequence, onebyte.c (if split into two files) and muldiv.c
4959 pass regression tests.
4961 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4963 * doc/Makefile.in: two runs of makeindex seem needed to get
4964 correct page references in the index of sdccman.pdf
4965 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4967 2006-06-17 Borut Razem <borut.razem AT siol.net>
4969 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4971 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4973 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4974 mentioned ec2drv and paulmon
4976 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4978 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4979 consecutive abs areas
4980 (find_empty_space, allocate_space): added map to handle codemap or
4982 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4983 absolute idata and xdata
4984 * as/mcs51/lkmem.c (summary2): updated legend
4986 2006-06-16 Raphael Neider <rneider AT web.de>
4988 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4990 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4994 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4996 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4998 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4999 value of generic pointers,
5009 src/z80/main.c: PORT structure, added elements for gp_tags field,
5010 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5011 fields in the PORT structure of each port,
5012 * src/SDCCast.c (decorateType): allow processing of generic pointers
5013 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5016 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * src/pic16/pcode.c,
5024 * src/pic/pcoderegs.c,
5027 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5028 bug 1504689 on minGW
5030 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5032 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5034 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5036 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5038 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5040 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5043 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5045 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5046 to a char variable. Fixed bug #1504211
5047 * device/include/pic16/adc.h,
5048 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5049 and fixed bug #1364390
5051 2006-06-10 Borut Razem <borut.razem AT siol.net>
5053 * CVSROOT: removed the CVS left-over
5055 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * as/hc08/asmain.c (asexit),
5058 * as/hc08/lkmain.c (lkexit),
5059 * as/mcs51/asmain.c (asexit),
5060 * as/mcs51/lkmain.c (lkexit),
5061 * src/SDCCglue.c (DEFSETFUNC),
5062 * src/SDCCmain.c (linkEdit, assemble),
5063 * support/librarian/sdcclib.c (AddRel),
5064 replaced unlink() by standard C remove()
5065 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5066 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5067 gatherImplicitVariables): new, added to fix bug 608752,
5068 (createFunction): added gatherImplicitVariables()
5069 * src/SDCCast.h: added createRMW prototype
5070 * src/SDCCsymt.h (struct symbol): added infertype
5071 * support/regression/tests/bug608752.c: new, added
5073 2006-06-10 Raphael Neider <rneider AT web.de>
5075 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5076 multibyte dummy reads (fixes #1503234)
5078 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * device/include/mcs51/compiler.h: new, added header file to enable
5081 creating common sfr definition header files for different compilers
5083 2006-06-05 Raphael Neider <rneider AT web.de>
5085 * src/pic16/{pcode.h,genarith.c}:
5086 introduced pCodeOp combining any two pCodeOps (previously only
5087 two register operands could be combined), removed pcop2 from
5088 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5089 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5090 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5091 rewritten to use new PO_TWO_OPS
5092 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5093 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5094 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5095 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5096 (pic16_get_op): embraced return arg to allow #define return(x),
5097 added new case for combined opcodes
5098 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5099 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5100 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5102 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5104 * src/SDCCval.c (checkConstantRange): added
5105 * src/SDCCval.h: added checkConstantRange
5106 * support/Util/SDCCerr.c,
5107 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5108 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5109 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5110 * src/SDCCast.c (decorateType): added checkConstantRange,
5111 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5112 can be emitted with the correct always true/false warning,
5113 added optimization for double '!';
5114 result of decorateType() must be assigned back to the tree, because
5115 decorateType() can change the tree
5116 * src/SDCCicode.c (geniCodeLogic),
5117 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5118 (checkConstantRange): removed, it was only a fragment which never
5120 * src/SDCCsymt.c (computeType): fixed promotion for
5121 "-1 < (unsigned bit) b"
5122 * src/pic/ralloc.c (packRegsForAssign),
5123 * src/pic16/ralloc.c (packRegsForAssign),
5124 * src/hc08/ralloc.c (packRegsForAssign),
5125 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5127 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5128 * support/regression/tests/constantRange.c: added
5129 * support/valdiag/tests/constantRange.c: added
5130 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5132 2006-06-02 Borut Razem <borut.razem AT siol.net>
5134 * support/regression/ports/pic16/support.c: increase stack size
5136 * support/regression/Makefile.in: sort tests by name so that the
5137 resutlts can be compared on different machines / platforms
5139 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5142 * src/ds390/gen.c (emitLabel): new, added,
5143 (genDjnz): fixed stack overflow bug,
5144 (throughout): cosmetic changes to sync with mcs51/gen.c,
5145 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5146 * src/mcs51/gen.c (genEndFunction): small optimization,
5147 (throughout): cosmetic changes to sync with ds390/gen.c
5149 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5151 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5152 (_print_format): fixed printing pointers
5153 * src/mcs51/gen.c (emitLabel, movb): new, added,
5154 (genAssign): small optimization,
5155 (genDjnz): fixed stack overflow bug,
5156 (throughout): replaced sprintf with SNPRINTF,
5157 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5158 replaced emitcode("mov", "b,...") with MOVB(...),
5159 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5160 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5161 * src/mcs51/peeph.def: added rules 140 and 264
5162 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5163 so they may get optimized into registers
5165 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5168 immediately when encountered,
5169 (printUsage): always use stderr even on windows
5171 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5173 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5174 (processParms): fixed bug #1247551
5175 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5176 parseCmdLine, main): print '--version' to stdout,
5177 print 'help' to stdout if --help is given,
5178 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5179 arguments are given; fixed --help
5181 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5183 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5184 * support/regression/tests/bug-1493710.c: added
5186 2006-05-27 Borut Razem <borut.razem AT siol.net>
5188 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5190 * support/regression/ports/pic16/support.c: increase stack size
5191 from default 64 bytes to 128 bytes
5192 * support/regression/tests/staticinit.c,
5193 support/regression/tests/float.c: regression tests fully enabled
5194 for pic16 port by putting the initialized data arrays into the code
5196 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5197 This was changed by mistake in the previous version.
5199 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5201 * src/pic16/gen.c (genFunction, genEndFunction): some
5202 beautifications, fixed bug with falsely restoring FSR2 in large
5203 stack model, thanks to Beau E. Cox for reporting the bug
5205 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * debugger/mcs51/break.c,
5208 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5209 use %p to print pointers, made address variables unsigned
5210 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5211 * debugger/mcs51/symtab.c (parseSymbol): must return something
5212 * src/mcs51/gen.c (aopForSym): small optimization,
5213 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5214 (freeAsmop): added missing break,
5215 (aopPut): removed parameter bvolatile, determine it inside the function,
5216 (saveRegisters, unsaveRegisters): small optimization,
5217 (genIpush): removed pointless check,
5218 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5219 replaced sprintf with SNPRINTF,
5220 replaced strcpy with strncpyz,
5221 updated aopPut calls,
5222 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5223 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5225 2006-05-24 Borut Razem <borut.razem AT siol.net>
5227 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5228 modification of test for the pic16 port, put the array to the code
5229 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5231 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5233 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5234 * support/Util/pstdint.h: added
5236 2006-05-22 Borut Razem <borut.razem AT siol.net>
5238 * src/regression/Makefile: removed bool2.c test, added -q linker option
5239 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5240 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5241 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5242 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5243 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5244 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5245 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5246 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5247 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5249 2006-05-22 Raphael Neider <rneider AT web.de>
5251 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5252 bug #1492360 (problematic due to generic pointers, see code)
5254 2006-05-22 Borut Razem <borut.razem AT siol.net>
5256 * support/regression/ports/pic16/specs.mk: removed stack size linker
5258 * support/regression/tests/array.c,
5259 support/regression/tests/bitopcse.c,
5260 support/regression/tests/bug-908454.c,
5261 support/regression/tests/malloc.c: modified for pic16 regression test
5262 * support/regression/tests/bitfields.c:
5263 pic16 - excluded bitfileds of size > 8
5264 * support/regression/tests/bp.c: pic16 - reduced data size
5265 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5266 * support/regression/tests/bug-460010.c:
5267 pic16 - used the absolute address the fits in memory
5268 * support/regression/tests/bug-716242.c:
5269 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5270 * support/regression/tests/float.c:
5271 pic16 - excluded - data size too big
5272 * support/regression/tests/onebyte.c:
5273 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5274 * support/regression/tests/shifts.c:
5275 pic16 - function names probably have to differ in first X characters
5277 * support/regression/tests/staticinit.c:
5278 pic16 - excluded some tests due error: no target memory available for
5281 2006-05-22 Borut Razem <borut.razem AT siol.net>
5283 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5284 second try. Thanks Stas Sergeev once more.
5286 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5289 (genLeftShift, genRightShift): fixed bug 1491627
5290 * src/hc08/peeph.def (rules 7, 8.x): added
5291 * support/regression/tests/shifts.c (ShiftLeftByParam,
5292 ShiftRightByParam, testShiftByParam): added to test variable shifting
5294 2006-05-20 Raphael Neider <rneider AT web.de>
5296 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5297 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5298 (allocReg): add only new registers to dynAllocRegs,
5299 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5300 #1489055, #1445850, and probably #1483693
5302 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5304 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5305 bug in for-loop that didn't emit the last of CONFIG and ID registers
5307 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5309 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5311 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5312 1489016, 1434401 and 1490124
5313 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5314 1489016, 1434401 and 1490124
5316 2006-05-17 Borut Razem <borut.razem AT siol.net>
5318 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5321 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * device/include/mcs51/P89c51RD2.h,
5324 * device/include/mcs51/P89LPC901.h,
5325 * device/include/mcs51/P89LPC922.h,
5326 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5328 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5330 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5331 to fix missing stack pragma in compiled binary object file,
5333 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5335 * support/packihx/configure.in,
5336 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5337 determine sizeof basic types even while cross compiling
5339 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5341 * src/avr/gen.c (aopop),
5342 * src/ds390/gen.c (aopOp),
5343 * src/hc08/gen.c (aopOp),
5344 * src/mcs51/gen.c (aopop),
5345 * src/pic16/gen.c (pic16_aopOp),
5346 * src/pic/gen.c (aopOp),
5347 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5348 if size of operand is smaller than spill location
5350 2006-05-12 Borut Razem <borut.razem AT siol.net>
5352 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5353 have to have CR/LF line endings even if they are checked out on *nix
5354 or on WIN32 in cygwin binmode
5356 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5358 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5359 * device/include/ds80c390.h: added sfr16 definitions
5363 * src/ds390/ralloc.c,
5364 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5365 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5366 bit returning functions
5367 * support/regression/tests/sfr16.c: enabled test on ds390
5369 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5371 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5372 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5374 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5377 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5378 (cl_address_space constructor): removed expensive initialization,
5379 (cl_address_space::get_cell): extended for late initialization,
5380 (cl_address_space::*): use late initialization,
5381 (cl_address_decoder::activate): removed expensive initialization,
5382 This reduced regression test running time by 25%
5384 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5392 * support/packihx/Makefile.in,
5393 * support/packihx/clean.mk,
5394 * support/packihx/Makefile.bcc,
5395 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5397 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5399 * src/SDCCval.c (valNot): fix for regression test failure
5400 of not.c on big endian hosts
5402 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5406 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5408 * device/lib/mcs51/Makefile.in: changed string comparison operator
5409 to = for POSIX compliance; == is bash extension
5411 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5413 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5416 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5418 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5419 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5420 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5421 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5422 bug report #1478657,
5424 2006-05-05 Borut Razem <borut.razem AT siol.net>
5426 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5429 2006-05-02 Borut Razem <borut.razem AT siol.net>
5431 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5432 create *.ind, which made make to fail if invoked with -j 2
5434 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5436 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5437 Hubert Sack for patch 1479782
5439 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5441 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5443 2006-05-01 Raphael Neider <rneider AT web.de>
5445 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5446 (create_pic): store only prefix-free device name,
5447 (init_pic): check for device names with "16" prefix,
5449 * src/pic/device.h (struct PIC_device),
5450 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5452 * device/include/pic/pic12f{635,675,629,683}.h,
5453 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5454 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5455 * device/include/pic/pic16f505.h,
5456 * device/lib/pic/libdev/pic16f505.c: removed
5457 * device/include/pic/pic14devices.txt: added support for pic12f
5458 devices, removed unsupported non 16-bit devices
5459 [above changes provided by patch from Zik Saleeba]
5460 * src/pic/*, src/pic16/*, device/include/pic16/*,
5461 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5463 2006-05-01 Borut Razem <borut.razem AT siol.net>
5465 * configure.in, configure, doc/Makefile.in:
5466 sync with nightly build makefile - latex, dvipdf and dvips
5469 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5471 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5472 in the library source
5474 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5476 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5478 2006-04-28 Raphael Neider <rneider AT web.de>
5480 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5481 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5482 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5483 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5485 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5487 * device/lib/pic/libdev/Makefile.in,
5488 * device/lib/hc08/Makefile.in,
5489 * device/lib/gbz80/Makefile.in,
5490 * device/lib/z80/Makefile.in,
5491 * device/lib/ds390/Makefile.in,
5492 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5493 thanks to Borut for the bug report
5495 * configure: always create doc/Makefile independent from --enable-doc
5496 * Makefile.in: always install from directory doc independent from
5498 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5500 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5501 * doc/Makefile.in: install *.txt if present
5502 * device/include/Makefile.in (install): added installation of pic/*.inc
5503 and pic/*.txt files again, they were erroneously removed
5505 2006-04-28 Raphael Neider <rneider AT web.de>
5507 * src/pic/{gen.c,main.h,pcode.c},
5508 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5509 concerning signedness with casts
5511 2006-04-28 Raphael Neider <rneider AT web.de>
5513 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5514 definition of an interrupt handler,
5515 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5516 interrupt handler stuff from picglue() to separate routine,
5517 (picglue): enabled definition of intr handlers in files w/o main()
5519 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5521 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5522 compilation with MSVC 2005 Express Edition (VC8)
5524 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5526 * device/lib/Makefile: fixed build of gbz80 lib
5528 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * support/regression/tests/bug-460010.c,
5531 * support/regression/tests/bug-524691.c,
5532 * support/regression/tests/bug-716242.c: removed conditional defines
5533 that are already in testfwk.h
5535 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5537 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5538 (AccAXRsh1): added, shift right by 1,
5539 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5541 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5543 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5545 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5546 remove cast to same type
5547 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5548 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5550 * link/z80/Makefile: removed, they have moved to
5553 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5554 * install-sh: fix bug #1204398 by setting umask 0022
5555 * device/lib/Makefile: separate build of z80 and gbz80 lib
5557 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5559 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5560 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5562 One basic decision: e.g. src/clean.mk includes further files. In order
5563 to make this work there are two solutions:
5564 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5565 run configure on them. This way they can use
5566 'include $(srcdir)/port-clean.mk'
5567 - always include clean.mk by the Makefile at the same level. To avoid
5568 that `make clean` tries to include and build Makefile.dep the
5569 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5570 implemented, because now even `make uninstall` doesn't create
5571 Makefile.in. clean.mk could be eliminated by pasting it in
5574 * debugger/mcs51/Makefile.in: build own objects from library sources
5575 (SLIB, SDCC) in current directory
5577 * configure, configure.in: renamed --disable-device-lib-build in
5578 --disable-device-lib; added --enable-doc, the required tools are
5579 searched by configure; added result message; the toolchain for the
5580 belonging ports are now only built, if the port is enabled.
5582 * support/regression/*: all output is written in directory gen, because
5583 the fwk and ports directories don't livet in the build tree using vpath
5585 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5586 --disable-device-lib, added --enable-doc, added section VPATH
5588 * sim/ucsim/configure.in,
5589 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5590 z80 are enabled by default
5592 2006-04-24 Raphael Neider <rneider AT web.de>
5594 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5595 to config word, "pic14_"-prefixed some extern functions
5596 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5597 config word has been found
5598 * src/pic/device.h: added prototypes
5599 * src/pic/pcode.c: added "pic14_"-prefix where needed
5600 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5602 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5604 (pic14emitRegularMap): ignore config words,
5605 (pic14createInterruptVect): moved generating __config directives away
5606 (picglue): have __config directives emitted
5608 2006-04-24 Borut Razem <borut.razem AT siol.net>
5610 * doc/Makefile: sync with nightly build makefile
5612 2006-04-24 Raphael Neider <rneider AT web.de>
5614 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5615 registers that have not been assigned proper liveranges,
5616 fixes #1469504 and #1474602,
5617 (pCodeRegOptimizeRegUsage): fixed typo in comment
5619 2006-04-24 Borut Razem <borut.razem AT siol.net>
5621 * device/examples/main8051.c: deleted - it was removed from CVS
5622 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5623 after the transition to Subversion
5624 * src/SDCCalloc.h: deleted - it was removed from CVS
5625 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5626 after the transition to Subversion
5627 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5628 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5629 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5630 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5632 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5634 * as/asx8051.dsp: added mcs51/strcmpi.h
5635 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5636 * as/hc08/aslink.h: updated lnksect prototype
5638 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5640 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5641 (newdot): handle A_ABS
5643 * as/mcs51/asout.c (outarea): output address
5644 * as/hc08/lkaomf51.c,
5645 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5647 * as/mcs51/i51pst.c,
5648 * as/z80/z80pst.c: "ABS" is not A_OVR
5649 * as/hc08/lkarea.c (newarea): read a_addr,
5650 (lnkarea): added codemap array, sort absolute areas to the front,
5651 combine all GSINITx/GSFINAL,
5652 (find_empty_space, allocate_space): new functions,
5653 (lnksect): return next address, handle absolute sections
5654 * as/mcs51/lkarea.c (newarea): read a_addr,
5655 lnksect2 prototype changed,
5656 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5657 (find_empty_space, allocate_space): new, factored out of lnksect2,
5658 (lnksect2): return next address, handle absolute sections
5660 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5661 * as/hc08/lklibr.c (addfile, fndsym),
5662 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5663 index out of range and detect both '\' and '/'
5664 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5665 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5666 regression tests (ds390 cannot return bool yet)
5667 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5668 document critical interrupts on z80, document changed SDCC define
5669 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5670 (_a390_mapping): added .org directive
5671 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5672 (genMultOneByte): fixed warnings
5673 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5675 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5676 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5677 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5678 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5679 * src/pic16/main.c: removed newReg prototype
5680 * src/pic16/pcode.c,
5681 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5683 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5685 * src/pic16/ralloc.c
5686 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5688 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5689 from short to PIC_OPTYPE
5690 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5691 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5692 optype from short to PIC_OPTYPE
5693 * src/port.h: made int_size unsigned to fix warnings
5694 * src/SDCC.y: fixed warning on MSVC
5695 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5696 * src/SDCCopt.c (convertToFcall): fixed warnings
5697 * src/SDCCsymt.h: removed double prototype for genSymName
5698 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5699 offset int to fix warnings
5701 2006-04-22 Borut Razem <borut.razem AT siol.net>
5703 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5704 references to CVS replaced with Subversion
5706 2006-04-21 Borut Razem <borut.razem AT siol.net>
5708 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5709 references to CVS replaced with Subversion
5711 2006-04-19 Borut Razem <borut.razem AT siol.net>
5713 * src/version.awk: adapted for svn
5714 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5715 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5716 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5717 /binutils-avr/etc/*.vi, *.jin: removed all properties
5718 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5720 2006-04-19 Borut Razem <borut.razem AT siol.net>
5722 * CVS to Subversion migration completed
5724 2006-04-18 Borut Razem <borut.razem AT siol.net>
5726 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5727 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5729 2006-04-17 Borut Razem <borut.razem AT siol.net>
5731 * device/include/Makefile.in: added pic/*.inc to the installation
5733 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5735 * support/regression/collate-results.py: fixed output in case of
5737 * support/regression/generate-cases.py: fixed splitting of pathnames
5739 * as/hc08/lklibr.c (addfile),
5740 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5742 2006-04-11 Raphael Neider <rneider AT web.de>
5744 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5745 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5746 * src/pic16/pcode.c (assignValnums): fixed #1460578
5748 2006-04-11 Raphael Neider <rneider AT web.de>
5750 * device/lib/pic/libdev/*.c,
5751 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5752 fixes #1468739, enables compilation in --std-c99 mode
5753 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5755 2006-04-11 Raphael Neider <rneider AT web.de>
5757 * src/pic/device.c (find_device): removed debug output
5758 (list_valid_pics): enabled verbose listing of supported devices
5759 * device/include/stdbool.h: define bool as char for pic14/16 as well
5761 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5763 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5765 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5767 * .version: bumped version to 2.5.6
5768 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5770 2006-04-06 Raphael Neider <rneider AT web.de>
5772 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5773 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5774 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5775 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5776 pic14_constructAbsMap
5777 (pic14printPublics): declare absolute global symbols as global
5778 (pic14createInterruptVect),
5779 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5780 (newReg): assume new registers unused, use correct name in
5781 hashtable (reg->name instead of name), more debugLog output
5782 * src/pic/device.h (PIC_device): added fields for verbose output
5783 * src/pic/device.c: moved device definition to pic14devices.txt,
5784 added routines for runtime parsing of pic14devices.txt,
5785 added support for second config word
5786 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5787 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5788 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5789 (_pic14_parseOptions): moved pCodeInitRegisters here
5790 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5791 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5792 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5793 handling the pseudo stack
5794 * device/lib/Makefile.in: ignore failures in objects-pic16,
5795 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5796 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5797 * device/lib/pic/Makefile.subdir,
5798 * device/lib/pic16/Makefile.subdir: improved clean rules
5799 * device/lib/pic/libdev/: NEW, pic14 device libraries
5800 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5801 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5802 * device/include/Makefile.in: create subdir and install pic14 headers
5803 * device/include/pic/p16f_common.inc: removed unused declarations
5804 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5805 PICs from inc2h.pl v1.6,
5806 replaced BIT_AT macros with struct declarations
5807 * device/include/pic/pic14devices.txt: definition of supported devices,
5808 all above improvements contributed by Zik Saleeba, thanks
5809 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5810 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5813 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5815 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5816 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5817 thanks to Charles Olds
5819 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5821 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5823 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5825 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5826 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5827 * support/regression/bug1464657.c: added, new test
5829 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5831 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5834 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5836 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5837 --no-peep and --peep-file <file> are used don't use default rules but
5840 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5842 * src/mcs51/gen.c (genCall): fixed bug 1457608
5844 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5846 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5847 changes seem to cause (trigger?) problems with the build system.
5849 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5851 * src/SDCCpeeph.c (operandsLiteral): new, added,
5852 (callFuncByName): inserted operandsLiteral
5853 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5855 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5857 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5858 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5860 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5862 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5863 implemented patch 1120823 Thanks to Willy De la Court (normal
5864 interrupts need an interrupt number now if they are made critical),
5865 and enabled nesting of critical functions though not for gbz80
5866 (genCritical, genEndCritical): added functions
5867 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5868 * src/z80/mappings.i: added "ei" to all mappings
5870 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5872 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5873 submitted by the Debian SDCC maintainer Aurelien Jarno:
5874 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5875 archive with gcc 4.1 on mips and wrote the patch"
5877 2006-03-16 Raphael Neider <rneider AT web.de>
5879 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5880 the left operand is shorter than the result (c* = lit-c* + int),
5882 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5885 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5887 * src/.version: increased version number to 2.5.5
5888 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5889 linking is done manually in pic16 port's _linkEdit,
5890 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5891 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5892 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5893 allocate asmop as AOP_ACC,
5894 (aopForRemat): added parameter 'bool result' in function declaration,
5895 (pic16_aopGet): return AOP_ACC when accessing WREG,
5896 (pic16_popGetTempReg): minor modification,
5897 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5898 'pic16_allocWithIdx',
5899 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5900 calling function in absolute addresses,
5901 (genAssign): take into account AOP_ACC asmop,
5902 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5903 * src/pic16/pcoderegs.c: some debug functions and lines added,
5904 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5905 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5907 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5908 call to allocReg, not by manually allocating a new one,
5909 (pic16_assignRegisters): now before going through the register
5910 allocating functions mark all registers as free. This eliminates some
5911 side effects resulting from peephole parser done earlier in the backbone
5913 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5915 * src/SDCCicode.c (geniCodeLogic),
5916 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5918 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5920 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5921 (genSend): bugfix, do not allocate and free twice,
5922 (shiftRLong): handle partially overlapping aops
5923 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5925 2006-03-08 Borut Razem <borut.razem AT siol.net>
5927 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5930 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5932 * support/regression/tests/bug1409955.c: new, added
5933 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5934 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5935 (aopForSym, aopOp): increment asmop.allocated if reused,
5936 (freeAsmop): decrement asmop.allocated and check for zero instead of
5938 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5939 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5940 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5941 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5942 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5943 genSignedRightShift, genRightShift, genDataPointerGet,
5944 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5945 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5946 in reverse order from allocation,
5947 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5948 added swappedLR to keep track
5949 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5950 pdata & code for GCC, z80, gbz80 & hc08
5951 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5953 2006-03-08 Raphael Neider <rneider AT web.de>
5955 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5957 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5959 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5960 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5961 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5963 2006-03-06 Borut Razem <borut.razem AT siol.net>
5965 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5966 made the linker quiet
5968 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5970 * src/pic16/gen.c (genPcall): fixed bug #1443644
5971 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5972 which dumps before the function entry point a data byte which represents
5973 the number of the local variables used by the specified function, added
5974 'xinst' for initial support for Extended Instruction Support,
5975 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5976 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5977 port->fun_prefix anymore (may change later),
5978 (genFunction, genEndFunction): do not store/restore local registers for
5979 _main (this should take care the --main-return command line option in
5981 (genOr): removed some legacy pic-port instructions,
5982 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5983 performing operations with SFR's causes data to be written more than
5984 once to each SFR. Perhaps SFRs should be handled in special cases...
5985 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5987 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5988 into account for stack starting position,
5989 (struct OPTIONS pic16_optionsTable): added command line argument
5990 --extended or -y for Extended Instruction Support,
5991 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5992 (deassignLRs): *** perhaps the most important change, old 'for' code
5993 (commented out for reference), didn't account for some registers which
5994 were left marked 'not free' after a pointer operation. The change
5995 reduces register usage a lot in some cases
5997 2006-03-04 Borut Razem <borut.razem AT siol.net>
5999 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6001 * support/regression/tests/bug-524697.c: decreased array size for
6002 mcs51 to fit into the internal RAM
6003 * support/regression/Makefile.in: a little bit more verbose
6005 2006-03-03 Borut Razem <borut.razem AT siol.net>
6007 * support/regression/fwk/lib/testfwk.c,
6008 support/regression/fwk/include/testfwk.h: introduced function
6009 _prints(), nonrecursive _printn(), call _initEmu() from main()
6010 * support/regression/ports/gbz80/support.asm,
6011 support/regression/ports/ucz80/support.asm,
6012 support/regression/ports/z80/support.asm,
6013 support/regression/ports/ds390/support.c,
6014 support/regression/ports/hc08/support.c,
6015 support/regression/ports/host/support.c,
6016 support/regression/ports/mcs51/support.c,
6017 support/regression/ports/xa51/support.c: added empty _initEmu()
6019 * support/regression/ports/pic16/gpsim.cmd,
6020 support/regression/ports/pic16/spec.mk,
6021 support/regression/ports/pic16/support.c,
6022 support/regression/Makefile.in: added pic16 regression test
6024 2006-03-01 Raphael Neider <rneider AT web.de>
6026 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6027 genConstPointerGet): use safe way of generating MOVFF to cover
6028 literals as well as registers, fixes bug #1440527
6029 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6031 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6032 more correctly, fixes bug #1232186
6033 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6034 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6035 gplink guess the correct processor in more cases, applied patch
6036 from Till Riedel attached to and fixing bug #1436552
6038 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6040 * support/regression/tests/array.c: added, contains check for #1434401
6041 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6043 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6045 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6046 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6047 * device/include/mcs51/c8051f326.h,
6048 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6049 * device/include/mcs51/c8051f000.h,
6050 * device/include/mcs51/c8051f018.h,
6051 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6052 PCON_IDLE,PCON_STOP and added sfr16 definitions
6054 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6056 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6057 genGetWord): fixed bug 1409955
6059 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6061 * device/include/hc08/mc68hc908gp32.h,
6062 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6064 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6066 * src/SDCCast.c (constExprValue): return NULL if not a value
6067 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6068 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6069 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6071 2006-02-13 Borut Razem <borut.razem AT siol.net>
6073 * src/regression/ptrarg.c: added, fails due to bug #1430967
6074 * src/regression/Makefile: ptrarg.c added, ...
6076 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6079 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6081 2006-02-11 Borut Razem <borut.razem AT siol.net>
6083 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6084 print "Processor: xxx" message to stdout only if --verbose
6086 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6088 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6089 * support/regression/tests/bug1426356.c: added
6090 * support/regression/tests/bitfields.c: removed 2 tests
6092 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6094 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6095 * device/include/mcs51/c8051f330.h,
6096 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6097 PCON_IDLE,PCON_STOP and added sfr16 definitions
6098 * device/lib/_divsint.c,
6099 * device/lib/_divuint.c,
6100 * device/lib/_divulong.c,
6101 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6102 register bank bug for small stackauto
6104 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6106 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6108 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6111 * all.dsp: corrected several bin paths
6112 * device/include/mcs51/c8051f120.h,
6113 * device/include/mcs51/c8051f300.h,
6114 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6115 to PCON_IDLE,PCON_STOP
6116 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6117 * device/lib/printf_large.c (output_float): fixed bug 1388703
6118 * support/regression/tests/bug1057979.c: added test for bug 1388703
6120 2006-02-08 Raphael Neider <rneider AT web.de>
6122 * src/pic/pcode.c (pciTRIS): fixed typo,
6123 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6124 (LinkFlow): fixed handling of flows that end in a call,
6125 (ReuseReg): perform safety check earlier
6126 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6127 to work with flows at the beginning of a pBlock,
6128 fixes #1426557 (Symbol not previously defined),
6129 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6131 (RemoveUnusedRegisters): update register usage info
6132 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6133 created, reuse existing ones instead
6134 * src/pic/gen.c (genPcall): fixed #1424719
6136 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6138 * link/z80/lkmain.c,
6140 * link/z80/lkdata.c,
6141 * link/z80/aslink.h: fixed build on current cygwin:
6142 replaced getline() by lk_getline()
6144 2006-02-01 Borut Razem <borut.razem AT siol.net>
6146 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6147 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6148 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6149 src/regression/bool1.c, src/regression/bool2.c,
6150 src/regression/bool3.c, src/regression/call1.c,
6151 src/regression/compare.c, src/regression/compare10.c,
6152 src/regression/compare2.c, src/regression/compare3.c,
6153 src/regression/compare4.c, src/regression/compare5.c,
6154 src/regression/compare6.c, src/regression/compare7.c,
6155 src/regression/compare8.c, src/regression/compare9.c,
6156 src/regression/configword.c, src/regression/for.c,
6157 src/regression/inline.c, src/regression/mult1.c,
6158 src/regression/nestfor.c, src/regression/or1.c,
6159 src/regression/pointer1.c, src/regression/ptrfunc.c,
6160 src/regression/rotate1.c, src/regression/rotate2.c,
6161 src/regression/rotate3.c, src/regression/rotate4.c,
6162 src/regression/rotate5.c, src/regression/rotate6.c,
6163 src/regression/rotate7.c, src/regression/string1.c,
6164 src/regression/struct1.c, src/regression/sub.c,
6165 src/regression/sub2.c, src/regression/switch1.c,
6166 src/regression/while.c, src/regression/xor.c,
6167 src/regression/create_stc, src/regression/simulate,
6168 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6170 * src/regression/gpsim_assert.h: added
6172 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6174 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6175 ((void (code *) (void)) 0) ();
6184 * as/mcs51/aslink.h,
6186 * as/mcs51/asmain.c,
6187 * as/mcs51/lkdata.c,
6189 * as/mcs51/lkmain.c,
6192 * as/z80/asmain.c: fixed build on current cygwin:
6193 replaced getline() by as_getline()
6195 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6197 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6198 declarator in the symbol chain
6200 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6201 parameter list for function pointers
6202 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6203 * support/regression/tests/bug-716242.c: added
6205 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6207 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6209 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6211 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6213 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6214 inifinitely recurseable, added static
6215 * support/regression/tests/bug-1408066.c: added
6217 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6220 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6221 renamed, added possibility to create "postLoopLbl"-labels
6222 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6223 newiTempLoopHeaderLabel
6224 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6225 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6226 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6227 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6228 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6229 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6230 (basicInduction): fixed bug #136564, made static,
6231 (loopInduction): changed parameter of basicInduction, made static,
6232 (addPostLoopBlock): added
6233 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6234 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6236 * support/regression/tests/bug-136564.c: added
6237 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6238 --std-sdcc99 to LIBSDCCFLAGS
6240 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6242 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6244 * support/regression/tests/bug-1406131.c: added
6246 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6248 * src/SDCCast.c (decorateType): fix promotion of unary minus
6249 * src/SDCCsymt.c (computeType): beautified
6250 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6251 (valUnaryPM, valComplement): fix sign and promotion,
6252 (valNot): ANSI: result type is int (SDCC: unsigned char)
6253 * support/regression/tests/uminus.c: speedup by removing superflous
6255 * support/regression/tests/onebyte.c: added promotion and signedness
6256 tests for unary minus
6257 * support/regressions/tests/bug-477927.c: disable warning about
6258 uninitialized variables
6259 * support/regression/tests/not.c: added
6261 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6263 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6264 * src/mcs51/gen.c (gen51Code): show final register usage after
6265 fillGaps in asm with --i-code-in-asm
6266 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6267 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6268 incUsed, rliveClear, adjustIChain): made static,
6269 (setFromRange): excluded because it's unused,
6270 (findPrevUseSym, markWholeLoop): added,
6271 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6272 through all branches of predecessors enables sdcc to emit the warning
6273 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6274 (rlivePoint): made static, added parameter emitWarnings which is only
6275 true during the first run out of two,
6276 (findRecursiveSucc, findRecursivePred): removed,
6277 (computeLiveRanges): made static, added parameter emitWarnings,
6278 (dumpIcRlive): added for debugging only
6279 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6280 removed prototype of setFromRange()
6281 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6282 in call of computeLiveRanges()
6283 * support/regression/tests/bug-895992.c: added
6284 * support/regression/tests/bug-971834.c: added
6285 * support/valdiag/tests/bug-895992.c: added
6286 * support/valdiag/tests/bug-971834.c: added
6288 2005-12-18 Raphael Neider <rneider AT web.de>
6290 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6291 (genUnpackBits): improved code for direct operands,
6292 (genPackBits): improved code for literal assignment to bitfields
6293 and for direct destination operands (no FSR indirection),
6294 prevented redundant AND, fixes #1362800,
6295 (AccLsh): added parameter to disable masking of the result
6296 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6297 skip instructions with side-effects (like incfsz),
6298 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6299 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6300 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6303 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6305 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6306 volatile variables as spill location
6308 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6310 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6312 * support/regression/tests/bug-1376320.c: added
6314 2005-12-08 Raphael Neider <rneider AT web.de>
6316 * src/pic/device.c: renamed is_shared to pic14_is_shared
6317 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6318 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6319 (is_valid_identifier): added for above workaround
6321 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6323 * device/lib/Makefile.in: fixed to enable port-specific-objects
6324 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6325 char, thanks Hubert Sack
6326 * doc/sdccman.lyx: documented --xstack-loc,
6327 elaborated a bit more on interrupts and pitfalls,
6328 removed "setjmp/longjmp unsupported",
6329 documented some unsupported C99 features
6330 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6331 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6332 if, thanks Hubert Sack
6333 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6334 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6336 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6337 regression tests can report resource usage (rfe 700441)
6338 * support/regression/collate-results.py: report resource usage
6339 * support/regression/ports/ds390/spec.mk,
6340 * support/regression/ports/hc08/spec.mk,
6341 * support/regression/ports/mcs51/spec.mk,
6342 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6343 * support/regression/ports/ds390/uCsim.cmd,
6344 * support/regression/ports/hc08/uCsim.cmd,
6345 * support/regression/ports/mcs51/uCsim.cmd,
6346 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6347 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6348 library, use the default one
6349 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6350 building the library
6352 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6354 * config.dsp: added dependency on .version and configure_vc.awk
6355 * device/include/setjmp.h: updated for --stack-auto and --xstack
6356 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6357 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6358 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6359 * device/lib/libsdcc.lib: added _setjmp
6360 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6361 (decorateType): fixed bug 1372851,
6362 (optimizeGetHbit): fixed warning
6363 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6364 array initialisation
6365 * support/regression/tests/bug1057979.c: added test for bug 1358192
6366 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6368 2005-12-03 Borut Razem <borut.razem AT siol.net>
6370 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6371 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6373 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6375 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6376 createIval): implement symbol independant "flexible array member",
6377 (createIvalCharPtr): implemented flexible array initialisation with a
6379 * src/SDCCsymt.c (copyStruct): removed,
6380 (getSize): fixed misleading comment,
6381 (getAllocSize): removed, the additional allocation size is now in
6382 sym->flexArrayLength,
6383 (checkStructFlexArray): new, syntax checks for flexible array members,
6384 (compStructSize): added syntax checks for "flexible array members"
6385 (copyStruct): removed,
6386 (copyLinkChain): removed inefficient fix for bug 770487
6387 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6388 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6389 symbol->flexArrayLength
6391 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6392 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6393 * support/regression/tests/structflexarray.c: added
6394 * support/valdiag/tests/structflexiblearray.c: added
6396 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6398 * src/SDCCast.c (decorateType): fixed bug 1368489
6399 * support/Util/SDCCerr.c,
6400 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6402 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6404 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6405 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6407 2005-11-27 Borut Razem <borut.razem AT siol.net>
6409 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6410 support/cpp2/mkdeps.h: added command line option
6411 -obj-ext=<extension> to SDCPP to define object file externion, used
6412 for generation of make dependencies (-M)
6413 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6415 2005-11-26 Borut Razem <borut.razem AT siol.net>
6417 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6418 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6419 added pic and pic16 libraries
6421 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6423 * device/include/float.h: Corrected typo in prototype of __fsgt
6425 2005-11-25 Borut Razem <borut.razem AT siol.net>
6427 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6428 added creation of model-mcs51-stack-auto libraries
6430 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6432 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6434 * src/SDCCast.c (createIvalArray): removed obsolete comment
6436 2005-11-24 Borut Razem <borut.razem AT siol.net>
6438 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6439 added missing device/lib/mcs51/crt*.asm sources
6441 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6443 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6445 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * device/lib/_fs2schar.c,
6448 * device/lib/_fs2sint.c,
6449 * device/lib/_fs2slong.c: optimized inline asm
6451 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6453 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6454 Better handling of floats between -1.0 and 0.0.
6456 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6458 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6459 (the missing "if"s prohibited removal of redundant labels)
6461 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6463 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6464 Properly convert floats between -1.0 and 0.0 to long, int, and char
6465 types (max integer value of negative floats tends to zero).
6466 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6467 Removed changes made so to work properly with floats between
6468 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6471 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6473 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6474 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6475 (genCast) cosmetic change
6476 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6477 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6479 * support/regression/tests/bitfields (testSignedBitfields): added
6481 2005-11-18 Borut Razem <borut.razem AT siol.net>
6483 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6484 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6485 introduced SILENT option to make building of pic16 libraries less
6487 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6489 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6490 Now they work properly with floats between -1.0 and 0.0
6491 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6493 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6495 * src/SDCCicode.c (printOperand): added missing else
6497 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6499 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6500 reformatted for better readability
6501 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6504 2005-11-17 Borut Razem <borut.razem AT siol.net>
6506 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6507 introduced SILENT option to make building of pic16 libraries less
6508 verbose - used for nightly snapshot build
6509 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6510 available on Win32 platforms.
6511 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6512 medium, large, pic and pic16
6514 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6516 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6517 printf("%f"...) sets fraction to zero.
6519 2005-11-16 Raphael Neider <rneider AT web.de>
6521 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6523 * src/pic/gen.c (genIfx): implemented for CARRY bit
6524 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6525 to generic pointers, fixes #1357332,
6526 (pic16_movLit2f): NEW,
6527 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6529 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6531 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6533 2005-11-11 Raphael Neider <rneider AT web.de>
6535 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6536 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6537 compute pointer's type from operand,
6538 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6539 improved single bit reads, fixes bug #1353379
6541 2005-11-09 Borut Razem <borut.razem AT siol.net>
6543 * support/scripts/sdcc.nsi: added lib/pic to the package
6545 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6547 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6549 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6551 * support/regression/tests/bug1348008.c: added
6552 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6553 * support/regression/tests/bug1337835.c: updated comment
6555 2005-11-06 Borut Razem <borut.razem AT siol.net>
6557 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6558 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6559 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6560 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6561 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6562 dynamic construction of cl_error_class and derivates - 2.nd try
6564 2005-11-05 Borut Razem <borut.razem AT siol.net>
6566 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6567 bug, which caused Bus Errors on sparc solaris
6569 2005-11-04 Borut Razem <borut.razem AT siol.net>
6571 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6572 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6573 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6574 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6575 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6576 and derivates to resolve the initialization problem on OSX
6578 2005-11-02 Borut Razem <borut.razem AT siol.net>
6580 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6581 corrected typo - #include <winsock2.h>
6583 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6585 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6586 (_asxxxx_mapping): added org directive for future enhancements
6588 2005-11-01 Borut Razem <borut.razem AT siol.net>
6590 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6591 enabled sockets on WIN32
6592 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6594 2005-10-31 Borut Razem <borut.razem AT siol.net>
6596 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6597 WIN32 backslash path delimiters should be escaped when used in C strings
6598 * support/regression/tests/bitfields.c: exclude failing assertions for
6599 __CYGWIN32__ and __MINGW32__ hosts
6601 2005-10-30 Borut Razem <borut.razem AT siol.net>
6603 * src/SDCCutil.c: corrected double comparison typo
6605 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * device/lib/medium/Makefile: added for new memory model medium
6608 * device/include/asm/mcs51/features.h: updated for medium/pdata
6609 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6610 added Multiply & Accumulate sbit's and MAC0_PAGE define
6611 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6612 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6613 * device/lib/_mullong.c: update for medium model
6614 * device/lib/incl.mk: added medium model
6615 * doc/sdccman.lyx: documented medium model
6616 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6617 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6618 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6619 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6620 (allocParms): set SCLS and OCLS to pdata for medium model
6621 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6623 (powof2): return <0 if not power of 2
6624 * src/avr/gen.c (genBitWise): use updated powof2
6625 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6626 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6627 (shiftLLeftOrResult): use B if necessary
6628 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6629 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6630 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6631 * support/regression/Makefile.in: added test-mcs51-medium
6632 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6634 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6636 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6638 * device/lib/time.c (mktime): fixed bug 1334315
6640 2005-10-28 Raphael Neider <rneider AT web.de>
6642 * device/include/pic/p16f_common.inc: added common declarations
6643 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6645 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6647 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6648 (aopPutUsesAcc): added to predict accumulator use,
6649 (assignResultValue): save acc if necessary,
6650 (genMinusDec): store result if indirectly addressed,
6651 (genDivOneByte): save acc if necessary,
6652 (movLeft2Result): bugfix if left already in acc,
6653 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6654 attention to accumulator use (esp. pdata),
6655 (genReceive): receive pdata correctly
6656 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6657 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6659 2005-10-27 Raphael Neider <rneider AT web.de>
6661 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6663 2005-10-27 Raphael Neider <rneider AT web.de>
6665 * .version: changed version to 2.5.4
6666 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6667 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6668 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6669 arithmetics support routines
6670 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6671 * device/lib/Makefile.in: also create installdir for pic
6673 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6675 * src/pic/device.c (dump_sfr): rewritten to delegate register
6676 placement to the linker (use `extern sym' rather than sym EQU addr),
6677 (validAddress): fixed to check last specified address
6678 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6679 (popGetLit): truncate literal value to 8 bit,
6680 (popGet): moved assert to more appropriate place
6681 (popGetExternal): create pCode operand from and mark the according
6682 symbol as being `extern'
6683 (popGetAddr): added sanity check on immediate's offset, provide
6684 GPOINTER tag on demand
6685 (aopPut): fixed for immediates,
6686 (mov2w_op): move operand's address or contents to WREG (depending on
6687 operand type), safer variant of mov2w,
6688 (movwf,call_libraryfunc): NEW, handy abbreviations,
6689 (get_argument_pcop,get_return_val_pcop,pass_argument,
6690 get_returnvalue): interface for accessing function parameters and
6692 (assignResultValuei,genRet): use new parameter/return value interface
6693 (pic14_getDataSize): back to old version handling generic pointers,
6694 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6695 provided implementation and/or fixed old one,
6696 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6697 calls, removed legacy 8051 reference code
6698 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6699 (loadSignToC): NEW, move the operands sign bit to CARRY,
6700 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6701 genRightShiftSigned, accepts negative shift counts,
6702 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6703 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6704 generic pointers, __data pointers and __code pointers,
6705 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6706 and signed bitfields, limit bitfields to 8 bit,
6707 (genDataPointerGet): fixed number of bytes read,
6708 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6709 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6710 pointers to constant data are no longer assumed to point to __code
6711 space, removed invalid pointer types,
6712 (bitpatternFromVal): retrieve the PICs representation of an integer
6714 (genDataPointerSet): fixed assigning to po_immediate operands,
6715 (genGenPointerSet): implemented as library call,
6716 (genIfx): fixed incorrect condition,
6717 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6718 provide GPOINTER tag according to destination's storage class,
6719 (genCast): added code to handle casting to generic pointers, added
6720 sign-/zero extension of the result
6721 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6722 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6723 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6725 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6726 address/register resides in the shared banks
6727 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6728 put all variables into separate sections (have the linker arrange
6730 (picglue): put init code and interrupt handlers in separate sections
6731 * src/pic/main.c: added port specific options table, modified to PORT
6732 structure to make GPOINTERs 3 byte, added pic14_options
6733 (_pic14_do_link): private linking routine (update paths to libraries,
6734 add libsdcc.lib by default)
6735 * src/pic/main.h: declare pic14_options
6736 * src/pic/pcode.c: fixed instructions i/o relations,
6737 (RegCond): reverted to correct version,
6738 (newpCodeOpLit): truncate literals to 8 bit,
6739 (genericPrint): added debug output,
6740 (getRegFromInstruction): fixed for various operand types, simplified
6741 (BuildFlow): fixed broken handling of isntructions with labels
6742 (LinkFlow): start at last instruction in flow (skip trailing comments),
6743 pass the flow on to the next instruction after CALL
6744 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6745 (insertPCodeInstruction): fixed inserting after a skip instruction,
6746 (DoBankSelect): fixed for labeled instructions
6747 (OptimizepBlock): honor --nopeep switch
6748 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6749 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6750 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6751 (pCodeOptime2pCodes): allow disabling this optimization via
6752 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6753 but is still buggy), started implementation of a dataflow based
6754 pCode optimization (CSE + dead code elimination)
6755 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6756 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6757 names are independant of the stack location and therefore portable across
6760 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6762 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6763 (selectSpil): fixed bug 1337835 by not spilling bit variables
6764 * support/regression/tests/bug1337835.c: added test for this bug
6765 * src/mcs51/peeph.def: restart after rule 3.c,
6766 addded rules 263.x to optimize loading constants
6768 2005-10-26 Raphael Neider <rneider AT web.de>
6770 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6771 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6772 (genAssign): emit warning when casting literals to generic pointer
6773 type, also applies when taking the address of a fixed variable,
6774 (genCast): improved casting to generic pointers
6775 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6776 extern variables, added verbose error message
6777 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6779 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6781 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6782 carry must be complemented too
6783 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6784 could be emitted by genMinus
6785 * src/SDCCval.c (constVal): fixed bug 1305065
6787 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6789 * src/SDCCast.c (addCast): added promotion for bit variables
6790 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6791 promotion casts + optimisation
6792 (optimizeGetWord): fix warning 'i' might be used uninitialized
6793 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6794 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6796 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6798 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6799 all chars are promoted to int; promotion should be handled in SDCCast.c
6801 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6803 * device/lib/_strcmp.c: Fixed bug 1326457
6805 2005-10-11 Raphael Neider <rneider AT web.de>
6807 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6808 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6810 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6812 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6813 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6815 2005-10-04 Raphael Neider <rneider AT web.de>
6817 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6818 device/lib/pic16/pics.all: added pic18f1320
6819 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6821 2005-09-30 Raphael Neider <rneider AT web.de>
6823 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6824 * src/pic16/devices.inc: NEW, provides device descriptions
6825 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6827 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6832 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6835 documented Any Order Bit, Higher Order Byte and Higher Order Word
6836 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6837 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6838 (optimizeGetAbit): new, to get any bit, not only the high bit,
6839 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6840 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6841 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6842 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6843 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6844 GETABIT, GETBYTE, GETWORD: decorate them,
6845 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6846 (ast_print): added GETABIT, GETBYTE, GETWORD
6847 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6848 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6849 (geniCodeBinary): new generic binary icode,
6850 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6851 * src/port.h: updated comment for PORT.hasExtBitOp
6852 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6853 (genGetByte): new, to get a single byte,
6854 (genGetWord): new, to get a word from a long,
6855 (gen51Code): added GETABIT, GETBYTE, GETWORD
6856 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6858 2005-09-23 Raphael Neider <rneider AT web.de>
6860 * configure.in, configure: have device/lib/pic configured
6861 * device/lib/Makefile.in: added model-pic14
6862 * device/lib/clean.mk: added pic/ to clean rule
6863 * device/lib/pic: added rudimentary pic14 library providing support
6864 functions for multiplication/division/generic pointer access
6865 * src/SDCCopt.c (convilong): mark support functions as extern
6866 for pic14 port as well
6867 * src/pic/gen.c (genMult): added assertions,
6868 (genpic14Code): emit warning on unhandled iCodes
6869 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6870 * src/pic/pcode.c (pCodeOpCopy),
6871 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6872 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6873 SFR_REGISTER}), made safe for future extensions
6874 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6875 instructions even if preceeded by SKIP instructions (also remove
6876 them); removed unused code
6877 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6878 prevents leaving parts of the structure uninitialized after copying
6880 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6884 * support/regression/tests/addsub.c: added test for the bug
6886 2005-09-21 Raphael Neider <rneider AT web.de>
6888 * device/include/pic16/pic18f1220.h,
6889 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6890 * device/lib/pic16/Makefile.rules: added missing opening paren
6891 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6892 are provided in genutils.c,
6893 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6894 operand/result sizes,
6895 (genCmp): assert on NULL pointers first, then check deref'ed values
6896 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6899 2005-09-18 Raphael Neider <rneider AT web.de>
6901 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6902 as these are now unused,
6903 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6904 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6905 local, avoids uninitialized pointer dereference on r->name
6906 * src/pic16/ralloc.c (newReg): fixed indentation
6908 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * src/SDCCval.c (constVal): fixed bug 730366
6911 * support/Util/SDCCerr.c,
6912 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6914 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6916 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6918 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6922 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6924 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6925 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6926 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6927 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6928 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6929 * packihx/packihx.c (hexDigit): made c unsigned char
6930 * as/mcs51/lklibr.c (fndsym),
6931 * link/z80/lkgb.c (gb),
6932 * link/z80/lklibr.c (fndsym),
6933 * link/z80/lkrloc.c (relr),
6934 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6935 * src/SDCC.lex (checkCurrFile, process_pragma),
6936 * src/SDCCglue.c (spacesToUnderscores),
6937 * src/SDCCmain.c (setParseWithComma, processFile),
6938 * src/asm.c (tvsprintf, printCLine),
6939 * src/avr/gen.c (emitcode, aopPut),
6940 * src/ds390/gen.c (emitcode),
6941 * src/hc08/gen.c (emitcode, emitinline),
6942 * src/mcs51/gen.c (emitcode, genInline),
6943 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6945 * src/pic/ralloc.c (debugLog),
6946 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6948 * src/pic16/ralloc.c (debugLog),
6949 * src/z80/main.c (_process_pragma):
6950 made all ctype.h function calls safe
6951 * src/SDCCopt.c: include math.h for fabs
6952 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6953 and used them throughout the code to make ctype.h function calls safe
6954 * src/ds390/main.c (asmLineNodeFromLineNode),
6955 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6956 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6958 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6959 (newpCodeAsmDir): made ctype.h function calls safe
6960 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6961 pic16_emitcode): made lbp unsigned char*
6962 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6963 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6964 * src/xa51/gen.c (emitcode),
6965 * src/z80/gen.c (_emit2): made lbp unsigned char*
6966 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6969 2005-09-05 Raphael Neider <rneider AT web.de>
6971 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6972 access bank splitpoint
6974 2005-09-05 Raphael Neider <rneider AT web.de>
6976 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6978 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6980 * .version: changed to version 2.5.3
6981 * doc/sdccman.lyx: changed version to 2.5.3,
6982 documented --codeseg and --constseg and pragma codeseg and constseg,
6983 documented bit parameters (reentrant) and bit returning
6984 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6985 currFunc->recvSize, but is this ok for all ports?
6986 (ast2iCode): result of ~ on unsigned char must be cast to int for
6988 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6989 function pointers in bit space
6990 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6991 (processFuncArgs): call port.reg_parm() with reentrancy info
6999 * src/z80/main.c: port.reg_parm prototype extended with
7000 "bool reentrant" parameter
7001 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7002 options.stackAuto for allocating bit register parameters
7003 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7004 (genSend): set BitBankUsed if it is,
7005 (selectRegBank): factored out of genCall for use in genPcall,
7006 (genCall): removed redundant dtype assignmen, use selectRegBank,
7007 (genPcall): handle returning in Carry properly, save in F0 if needed,
7008 (genReceive): handle bit register parameters
7009 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7010 (mcs51_assignRegisters): enable bit registers for all reentrant
7011 functions and don't set BitBankUsed unconditionally
7012 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7013 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7014 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7016 2005-08-27 Borut Razem <borut.razem AT siol.net>
7018 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7019 ppc-osx (Darwin) does not support -u option. It seems that it is
7020 supported only on Linux - GNU cp
7022 2005-08-25 Borut Razem <borut.razem AT siol.net>
7024 * sim/ucsim/gui.src/serio.src/Makefile.in,
7025 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7026 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7027 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7028 install and strip, since the strip at /usr/ccs/bin should be used
7031 2005-08-24 Borut Razem <borut.razem AT siol.net>
7033 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7035 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7037 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7040 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7042 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7043 * as/mcs51/lkmain.c (link_main): fixed warning
7044 * device/include/stdbool.h: ds390 has no advanced bit support yet
7045 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7046 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7047 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7048 and updated their macros
7049 * src/SDCCval.c (constVal): updated comment for renamed b_long
7051 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7053 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7054 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7055 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7056 (oprio): set priority for '['
7057 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7059 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7060 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7061 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7062 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7063 added overlayable BIT_BANK area
7064 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7065 (summary2): explain 'T' in legenda
7066 * as/mcs51/lkrloc.c: replaced old K&R style,
7067 (relr): added R_BIT processing,
7068 (errmsg): added "Bit-addressable relocation error",
7069 (adb_bit): added for converting from byte- to bit-addressable space,
7070 (adb_24_bit): added for converting from byte- to bit-addressable space
7071 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7072 used in reentrant functions now even as return value
7073 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7074 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7075 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7076 * src/SDCCglobl.h: added indicator BitBankUsed
7077 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7078 the bit registers b0-b7
7079 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7080 (geniCodeCast): fixed bug 1263853,
7081 (geniCodeLogicAndOr): put result in bool or char,
7082 (geniCodeReceive): added parameter func for accessing the return type,
7083 (geniCodeFunctionBody): pass func to geniCodeReceive
7084 * src/SDCCmain.c: added indicator BitBankUsed
7085 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7086 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7087 (checkSClass): don't put automatic bool/bit on stack,
7088 (checkFunction): removed check on function cannot return bit
7089 * src/SDCCsymt.h: added newBoolLink prototype
7090 * src/mcs51/gen.c (rb1regs): added bit registers,
7091 (movc): created for assigning to carry,
7092 (pushReg, popReg): created for pushing registers,
7093 (sameRegs): check both AOP_REG and AOP_CRY types,
7094 (aopOp): handle bit registers,
7095 (aopPut): optimization no self-assign,
7096 (saveRegisters): push reg->base (bits) only once for bit registers,
7098 (unsaveRegisters): pop reg->base only once and use popReg,
7099 (assignResultValue): added parameter func and return in carry for bits,
7100 (genIpush): optimization no reload in A if not changed,
7101 (genSend): bit parameters in reentrant functions are passed in bit
7102 registers by first assigning to bits in B, then save registers and
7104 (genCall): handle returning in Carry properly, save it in F0 if needed,
7105 (genPcall): updated assignResultValue call, this is not safe yet for bit
7106 returning function !!!
7107 (genFunction): don't generate equ's for bit registers and use pushReg,
7108 (genEndFunction): take care of bit returning functions and use popReg,
7109 (genRet): return bit in Carry,
7110 (genIfx): optimize bit registers and other directly addressable bits,
7111 (genReceive): updated assignResultValue call
7112 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7113 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7114 registers when using stack-auto
7115 * src/mcs51/ralloc.c (_G): added allBitregs,
7116 (regs8051): added the bit registers,
7117 (createStackSpil): use macro IS_BIT,
7118 (getRegBit): added to allocate a bit register, else spill,
7119 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7120 (updateRegUsage): factored out to ease stepping while debugging,
7121 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7122 also allocate bit registers,
7123 (fillGaps): handle bit registers,
7124 (findAllBitregs): added to create bit vector with all bit registers,
7125 (mcs51_allBitregs): returns this bit vector,
7126 (mcs51_assignRegisters): when using stack-auto use bit registers for
7127 passing parameters and creating local variables
7128 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7130 2005-08-22 Borut Razem <borut.razem AT siol.net>
7132 * device/lib/Makefile.in: replaced find option -or with -o
7133 to make it run on solaris
7135 2005-08-22 Raphael Neider <rneider AT web.de>
7137 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7138 fixes #1265442 (crash on Solaris)
7140 2005-08-20 Borut Razem <borut.razem AT siol.net>
7142 * configure, configure.in: added tests for libsocket and libnsl libraries,
7143 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7144 from support/regression/Makefile.in
7145 * support/regression/Makefile.in: added
7146 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7147 * sim/ucsim/libtool: regenerated on sparc-solaris
7148 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7149 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7150 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7151 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7152 sparc-solaris, which doesn't use GNU ld linker
7153 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7154 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7156 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7158 * src/mcs51/peeph.def: updated comments
7160 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7162 * device/lib/_gptrget.c,
7163 * device/lib/_gptrput.c: slightly shorter
7164 * doc/sdccman.lyx: incremented version
7165 * src/mcs51/peeph.def: moved peephole comments to the line of first
7166 change to better keep line correlation, reanimated 186.e
7167 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7169 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7171 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7172 David Saxton with quotes around file name.
7174 2005-08-15 Borut Razem <borut.razem AT siol.net>
7176 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7177 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7178 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7179 make tests run on x86_64 platform
7181 2005-08-13 Raphael Neider <rneider AT web.de>
7183 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7184 as it might be executed DURING a build (parallel make is wonderful)
7186 2005-08-13 Raphael Neider <rneider AT web.de>
7188 * device/lib/Makefile.in (port-specific-objects-pic16):
7189 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7190 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7192 * device/lib/pic16/Makefile.rules: build subdirs before creating
7193 the library, removed builddir rule, create $(builddir) early in
7194 recurse rule, use empty recurse rule for leaf directories
7195 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7196 mkdir errors (race condition), removed duplicate suffix "hex"
7198 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7199 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7200 prevents mkdir -p from aborting on Alpha
7202 2005-08-12 Raphael Neider <rneider AT web.de>
7204 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7205 db-statements in order to allow for arrays of pointers in code
7206 sections to be placed without interspersed 0-padding, fixes
7208 * (emitStatistics): fixed division by zero for pic18f1220
7209 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7210 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7211 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7212 * (pic16_pCodeConstString): keep track of already emitted string
7213 literals to prevent "duplicate definitions of symbol _str_NR"
7214 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7216 * device/lib/Makefile.in: ignore failing PIC16 library builds
7217 * device/lib/pic16/Makefile: do not build if gputils are missing
7218 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7220 2005-08-10 Raphael Neider <rneider AT web.de>
7222 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7225 2005-08-10 Raphael Neider <rneider AT web.de>
7227 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7228 Rokas' patch to add the new fixed point type "__fixed16x16"
7229 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7230 functions for __fixed16x16 arithmetics
7231 * device/lib/pic16: reimplemented the build system to support
7232 a separate build directory, better handling of libio (create
7233 the library in a separate subdir for each architecture) and
7234 easier configuration (centralized in Makefile.common)
7236 2005-08-07 Raphael Neider <rneider AT web.de>
7238 * src/pic16/gen.c (genrshTwo): fixed sign extension
7239 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7240 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7242 * device/include/pic16/pic18f4220.h: NEW, header for
7243 pic18f4220 and pic18f4320
7244 * device/include/pic16/pic18fregs.h: added new devices,
7245 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7246 * device/include/pic16/signal.h: resolved name clashes
7247 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7248 to also allow testing for interrupt enable bits, added
7249 comments on how to use the macros
7250 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7251 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7252 register definitions for the devices
7253 * device/lib/pic16/pics.all: added new devices
7254 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7256 * device/lib/pic16/libc/stdlib/memfree: do not count
7257 the block header as free memory
7258 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7259 simplified and added missing end-of-blocklist-marker
7260 (reported by Peter Onion, fixes #1252814)
7261 * (_mergeHeapBlock): fixed loop condition
7262 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7263 len==0, restructured code
7264 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7265 up a bit, reduced bitfield accesses, prevent endless loops
7266 in case of heap corruption
7267 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7268 "unreferenced arguments/must return a value" warnings
7269 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7270 replaced BAUDREG with SPBRG
7271 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7272 device/lib/pic16/debug/gstack/gstack.c: replaced
7273 _naked, _asm, _endasm with __naked, __asm, __endasm
7275 2005-08-05 Raphael Neider <rneider AT web.de>
7277 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7278 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7280 2005-08-05 Borut Razem <borut.razem AT siol.net>
7282 * device/lib/Makefile.in: added missing ';'
7283 * configure: removed ^M characters
7285 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7287 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7288 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7291 2005-08-04 Borut Razem <borut.razem AT siol.net>
7293 * configure.in: pic16 libraries build 2nd try - enable running
7294 configure in device/lib/pic16
7295 * configure: regenerated from configure.in
7296 * device/lib/Makefile.in: create $(PORT)/bin directory
7298 2005-08-03 Raphael Neider <rneider AT web.de>
7300 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7301 to get/set values via pointers
7302 * (genUnpackBits,genPackBits): changed detection of
7303 ptr->bitfield vs. sym.bitfield, fixed access via generic
7304 pointers, removed dead (wrong) code for multibyte bitfields
7305 * (genNearPointerGet, genGenPointerGet): removed useless code,
7306 fixed bitfield detection, fixes #1250594
7307 * (genNearPointerSet): removed useless code
7308 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7309 and introduced macro pic16_emitpcode that conditionally emits
7310 the origin of the following pCode (useful for debugging SDCC)
7311 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7312 * (createDefmap): fixed handling of LFSR for --optimize-df
7314 2005-08-02 Borut Razem <borut.razem AT siol.net>
7316 * device/lib/Makefile.in: pic16 libraries build enabled since
7317 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7319 2005-08-02 Raphael Neider <rneider AT web.de>
7321 * src/pic16/gen.c (genPackBits): removed deprecated warning
7322 * (genGenPointerSet): fixed bitfield detection
7324 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7326 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7328 2005-07-31 Raphael Neider <rneider AT web.de>
7330 * device/lib/pic16/libdev/pic18f458.c,
7331 device/include/pic16/pic18f458.h: added missing T0CONbits
7333 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7335 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7337 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7339 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7341 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7343 * device/include/mcs51/at89c51ed2.h: added.
7345 2005-07-23 Raphael Neider <rneider AT web.de>
7347 * src/pic/gen.h: added emitpcode macro for debugging
7348 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7349 and replace by macro adding debug information on demand
7350 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7351 * (gencjne): tried to fix; replaced with correct (slower) code
7352 * (gen{Unp,P}ackBits): fixed single bit access
7353 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7354 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7355 previous instruction
7356 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7357 register has to be handled with care (forbidding movement
7358 of assignments/uses, removing assignments completely, ...)
7359 * (pCodeOptime2pCodes): make use of regIsSpecial
7360 * added lots of debugging output (commented out)
7361 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7362 from being reused as result UNLESS it is known to work
7364 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7366 * support/Util/dbuf.h: include <stddef.h> for size_t
7367 * .version: changed to version 2.5.2
7369 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7371 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7373 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7375 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7376 (genModOneByte): removed needless psha/pula
7378 2005-07-22 Raphael Neider <rneider AT web.de>
7380 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7381 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7382 * src/pic/gen.c (resolveIfx): do not "invent" labels
7383 * (genSkipc): changed to positive logic
7384 * (genSkipCond): removed as no longer needed
7385 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7387 * (genLeftShift): check operands are in different registers
7388 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7389 INCF does not update CARRY...
7390 * src/pic/main.c: fixed _linkCmd
7391 * src/pic/pcode.c (unlinkpCode): added inactive code
7392 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7393 alive (do not assign result and operand overlapping registers)
7395 2005-07-22 Raphael Neider <rneider AT web.de>
7397 * src/pic/device.c (dump_sfr): replaced register declaration with
7398 call to emitSymbolToFile() to avoid duplicate symbols
7399 * (assignRelocatableRegisters): do not declare external symbols
7400 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7401 right (take size of type, not etype)
7402 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7403 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7404 * (packRegsForAccUse): disabled assignment of WREG as
7405 the result reg to prevent occurence of just fixed #1235003,
7407 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7408 symbols (avoids duplicate symbols in .asm file)
7409 * (pic14emitRegularMap): use emitSymbolToFile()
7410 * src/pic/gen.c (aopOp): fixed spillLocation handling
7411 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7412 * (genDataPointerSet): removed unneccessary variables/output
7414 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7416 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7417 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7419 2005-07-21 Raphael Neider <rneider AT web.de>
7421 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7422 architecture cannot handle them efficiently, fixes bug #1235003
7423 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7424 check for empty sets before using them (fixes bug #1232190)
7426 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7428 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7429 (lnksect2): generate warnings for memory overlap
7430 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7431 constseg to set the name of these segments so you can instruct the linker
7432 to place them in banks
7433 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7434 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7435 added code_seg and const_seg to options
7436 * src/SDCCglue.c (emitMaps): use options.const_seg,
7437 (createInterruptVect): put interrupt vectors in segment HOME,
7438 (glue): put HOME before static segment and put the main glue in HOME,
7439 (glue): use options.code_seg
7440 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7441 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7442 these segments so you can instruct the linker to place them in banks
7443 (linkEdit): use code_loc for HOME segment which should be the first
7444 segment in code memory now
7445 * src/SDCCmem.c: fixed more stuff like bug 1238386
7446 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7447 (changePointer): don't change function pointers to code pointers for
7449 (compareType): added exceptional check for banked function pointers
7450 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7451 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7452 after static in code memory
7453 * src/mcs51/gen.c: added aopLiteralLong prototype,
7454 (aopForSym): use getSize for functions,
7455 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7456 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7457 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7459 (genPcall): use call for literal function pointers and generate banked
7460 calls over the one trampoline so there's only one place for the user to
7461 modify according to his/hers hardware,
7462 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7463 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7464 * src/mcs51/main.c: added keyword banked,
7465 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7466 * support/Util/SDCCerr.c,
7467 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7468 needed for passing the bank and address to the trampoline
7469 * device/lib/mcs51/crtbank.asm: added for bankswitching
7470 * device/lib/mcs51/Makefile: added crtbank
7472 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7474 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7475 for fields at offset 0 of a struct or union as reported
7476 on 2005-07-07 in the developer mailing list.
7478 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7480 * src/SDCCmem.c: fixed bug 1238386
7482 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7484 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7485 (patch #1144962), added peephole 300, enabled 259.x
7486 * doc/sdccman.lyx: removed screenshot and provided link instead
7488 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7490 * doc/sdccman.lyx: added section about debugging with ddd
7491 * doc/figures/ddd_example.eps: screenshot of debugging session
7493 2005-07-04 Raphael Neider <rneider AT web.de>
7495 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7496 like CODE pointers, fixes #1115683
7497 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7498 call, fixes bugs #1232211, #1228110,
7499 fixed wrong casts to pCodeFlow from pCodeInstructions
7501 2005-07-04 Raphael Neider <rneider AT web.de>
7503 * src/pic/gen.c (popGet): changed assert to allow for
7505 * (popGetAddr): changed signature to provide
7506 an additional index, patched all call sites
7507 * (genCmpEq): handle literal-like operands correctly
7508 * (genAddrOf): added sanity checks on __code/__data pointers
7509 * (genAssign): added handling of symbols from __code section
7510 * (gencjne): do not generate code for comparisons whose result
7511 is neither stored nor used, fixes bug #1171114
7512 * (AccLsh, AccRsh): operate on operand instead of WREG
7513 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7514 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7516 * rewrote complete shift-by-literal logic, commented unused
7518 * (genConstPointerGet): get multiple bytes (if result size > 1),
7519 fixed handling of non-immediate addresses
7520 * (genPointerGet): handle CODE pointers like CONST pointers
7521 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7522 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7523 operand is to be treated as a literal or not
7524 * (mov2w,genPcall,genCmpEq),
7525 src/pic/genarith.c: use aop_isLitLike() to decide between
7526 literal/register contents
7527 * (addSign): added missing offset
7528 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7529 only emit comment in debug-mode,
7530 use {aop,op}_isLitLike throughout the file
7531 * src/pic/glue.c: fix initializers for pointers (work in progress)
7532 * src/pic/pcode.c (get_op): honor index on _const symbols
7533 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7534 * (dumppBlock): added pCode size estimation
7535 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7536 check for IS_SYMOP before OP_SYMBOL'ing
7537 * fixed indentation, compacted switch-statements
7538 * (allocReg): find free register and allocate it instead of
7539 allocating new registers all the time
7540 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7541 registers as its operands (necessary only for multibyte GETs)
7543 2005-07-01 Raphael Neider <rneider AT web.de>
7545 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7546 debugging .asm-output macros FENTRY + FEXIT
7547 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7549 * (emitpComment): NEW, printf to pCode
7550 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7552 * (popGetAddr): NEW, variant of popGet to access an immediates
7553 high(er) bytes instead of the n'th byte of memory they reference,
7554 replaced popGet with popGetAddr where neccessary
7555 * (genDataPointerGet): reactivated and fixed implementation
7556 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7558 * (genDataPointerSet): fixed multibyte assignments
7559 * (genpic14Code): fixed --i-code-in-asm handling
7560 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7561 * (genPlus): fixed index-out-of-bounds error
7562 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7563 * src/pic/ralloc.c: added debugging output macro FENTRY2
7564 * (spillThis): fixed indentation, enbraced for-body for clarity
7565 * (rematStr): commented out as now unused
7566 * (regTypeNum): commented out special spill case (overwrites
7568 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7570 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7572 * doc/sdccman.lyx: documented sfr16/sfr32,
7573 added example for using storage class with function pointers
7574 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7576 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7578 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7579 * device/lib/_itoa.c,
7580 * device/lib/_ltoa.c: optimized codesize
7581 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7582 but don't know how to suppress the double warning.
7583 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7584 * support/Util/SDCCerr.c,
7585 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7587 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7589 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7590 fixed old K&R prototypes
7591 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7592 * device/lib/_gptrget.c,
7593 * device/lib/_gptrgetc.c,
7594 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7595 also new versions for small generic pointers and banked generic pointers
7596 * src/port.h: added const_name
7597 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7598 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7599 * src/SDCCcse.c (findPrevIc): check all associative operators
7600 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7601 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7602 * src/SDCCmem.c: updated comments,
7603 set far-space to 0 for pdata, results in optimized code
7604 * src/SDCCmem.h: added macro CONST_NAME
7605 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7606 moving the info into the highest bits, see also gptrget/gptrput
7607 * src/src.dsp: added sdcc.ico to project files
7608 * src/avr/gen.c (genCast): fixed bug 0x%d
7609 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7610 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7611 relation between ptr_type and DCL_TYPE,
7612 (genCast): fixed bug 0x%d
7613 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7614 (CODE)" for const_name
7615 * src/hc08/gen.c (genCast): fixed bug 0x%d
7616 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7617 (hc08_port): added "CONST (CODE)" for const_name
7618 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7619 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7620 between ptr_type and DCL_TYPE,
7621 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7622 operand* and took AOP() inside function so sfr-ness can be checked,
7623 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7625 (genFunction, genEndFunction): optimized stack setup,
7626 (genMinus): optimized for literals with ending zeroes (in bytes),
7627 (genCast): fixed bug 0x%d
7628 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7629 (mcs51_port): added "CONST (CODE)" for const_name
7630 * src/mcs51/peeph.def: made rule 226 more generic
7631 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7632 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7633 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7634 * src/z80/main.c (z80_port): added NULL for const_name,
7635 (gbz80_port): added NULL for const_name
7636 * support/regression/tests/bug663539.c,
7637 * support/regression/tests/sfr16.c: new tests
7639 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7641 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7643 2005-06-24 Raphael Neider <rneider AT web.de>
7645 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7647 * device/include/pic16/signal.h: added USBIF
7650 2005-06-24 Raphael Neider <rneider AT web.de>
7652 * device/lib/pic16/libdev/pic18f2455.c,
7653 device/include/pic16/pic18f2455.h: NEW
7654 * device/include/pic16/pic18fregs.h,
7655 device/lib/pic16/pics.all,
7656 src/pic16/device.c: added 18f2455
7657 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7658 device/include/pic16/{pic18f[68][567].h,usart.h}:
7659 replaced MULTIPLE_USARTS define with more relaible
7660 compatibility sfrs (for USART access)
7662 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7664 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7665 and the output asm file line is printed on two lines.
7667 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7669 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7670 BGT, BLE, BHI, and BLS instructions
7671 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7673 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7674 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7676 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7678 2005-06-15 Raphael Neider <rneider AT web.de>
7680 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7681 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7682 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7683 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7684 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7686 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7688 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7689 Marcel Telka in bug #1215704
7691 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7693 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7694 located in shared memory bank.
7696 2005-05-31 Raphael Neider <rneider AT web.de>
7698 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7699 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7700 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7702 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7704 * device/lib/_strncpy.c: fixed the fix
7706 2005-05-26 Raphael Neider <rneider AT web.de>
7708 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7709 initializers with \0, bug #1208187
7710 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7711 intializers with \0, bug #1208187
7713 2005-05-26 Raphael Neider <rneider AT web.de>
7715 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7716 initializers with \0, bug #1208187
7717 * src/pic16/main.c (_process_pragma): added sanity checks
7718 for stack position and size, emit warnings when appropriate
7720 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7722 * device/lib/_strncpy.c: fixed not filling with \0
7724 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7726 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7728 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7729 compound_statement),
7731 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7733 2005-05-24 Raphael Neider <rneider AT web.de>
7735 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7737 2005-05-24 Raphael Neider <rneider AT web.de>
7739 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7740 TRISE definitions, closes bug #1162453
7742 2005-05-22 Raphael Neider <rneider AT web.de>
7744 * src/pic16/main.c (_process_pragma): check for missing
7745 arguments to pragmas code and udata
7746 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7747 consistency fixes to match other headers (thanks to Jim Paris)
7748 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7750 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7752 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7754 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7756 * support/regression/tests/bug1198642.c: new test
7757 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7758 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7759 * support/scripts/resource.h,
7760 * support/scripts/resource.rc,
7761 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7762 * support/scripts/sdcc.ico: added 32x32 icon
7764 2005-05-18 Raphael Neider <rneider AT web.de>
7766 * device/lib/pic16/libdev/pic18f*.c,
7767 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7768 keywords to "__sfr" and "__at (X)"
7769 * device/include/pic16/pic18fregs.h: added pic18f4520
7770 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7771 #1203088 (MPLAB compatibility)
7773 2005-05-17 Raphael Neider <rneider AT web.de>
7775 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7776 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7777 * device/lib/pic16/pics.all: added new devices
7778 * src/pic16/device.c: added support for pic18f4520
7780 2005-05-16 Raphael Neider <rneider AT web.de>
7781 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7782 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7783 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7784 convenience function for bit access
7786 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7788 * device/lib/printf_large.c: fixed bug 1193299
7789 * support/regression/tests/bug1057979.c: added test %3.3s
7791 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7793 * device/include/mcs51/8051.h,
7794 * device/include/mcs51/8052.h: made parseable with lint
7795 * device/include/mcs51/lint.h: added include file for (sp)lint
7796 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7797 * doc/cdbfileformat.lyx,
7798 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7800 2005-05-14 Raphael Neider <rneider AT web.de>
7802 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7803 * device/lib/pic16/libc/stdlib/itoa.c (new)
7804 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7805 * device/lib/pic16/libio/Makefile: exclude subdir according to
7806 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7807 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7808 * src/pic16/gen.c (genFunction): prevent annoying warning
7809 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7811 * support/cpp2/cppmain.c (cpp_output_string): new
7812 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7815 2005-05-13 Borut Razem <borut.razem AT siol.net>
7817 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7819 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7821 * .version: changed to version 2.5.1; back to bleeding edge development
7823 2005-05-11 Borut Razem <borut.razem AT siol.net>
7825 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7826 generate PDF version 1.3 documents
7828 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7830 * .version: changed to version 2.5.0
7832 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7834 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7836 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7838 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7839 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7840 well as many smaller updates.
7841 * .version: changed to version 2.5.0-pre1
7843 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7845 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7847 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7849 * support/regression/tests/bug1185672.c: added
7850 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7852 * src/mcs51/gen.c (genCall): added comments, made it look safer
7853 * src/mcs51/gen.c (genEndFunction): simplified
7855 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7857 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7859 2005-04-14 Borut Razem <borut.razem AT siol.net>
7861 * fixed bug 1045046 - SIGSEGV with really simple code?:
7862 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7863 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7865 2005-04-14 Borut Razem <borut.razem AT siol.net>
7867 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7868 src/pic16/device.h: temporarily disabled experimental #inline pragma
7871 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7873 * device/include/z80/stdio.h,
7874 * device/include/z80/string.h: removed these highly incomplete files so
7875 SDCC can use the default ones in device/include/
7877 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7879 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7881 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7884 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7886 * device/include/malloc.h: removed redundant __reentrant prototypes
7887 * device/lib/_mullong.c: added working xstack variant in asm (C version
7888 doesn't pass regression tests)
7889 * device/lib/bpx.c: used __data and made bpx char for mcs51
7890 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7891 (createFunction): fixed bug with xstackPtr
7892 * src/SDCCcse.c: corrected comments
7893 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7894 (killDeadCode, eBBlockFromiCode): removed unused code
7895 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7897 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7898 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7899 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7900 (genModOneByte): fixed warning in MSVC
7901 * src/mcs51/main.c (): added comments
7902 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7904 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7906 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7908 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7910 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7912 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7914 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7915 characters arrays of larger size than the declared one.
7917 2005-04-10 Borut Razem <borut.razem AT siol.net>
7919 * src/pic/gen.c (genInline),
7920 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7921 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7922 (findNextInstruction), (findPrevInstruction),
7923 (findInstructionUsingLabel),
7924 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7925 * src/pic/pcode.c (findLabel): added missing '\n'
7926 * src/src.dsp: added SDCCdwarf2.c to the project
7928 2005-04-09 Borut Razem <borut.razem AT siol.net>
7930 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7932 2005-04-08 Raphael Neider <rneider AT web.de>
7934 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7935 into the chain after a given one) and mergeDefmapSymbols (combine
7936 defmap entries for each symbol per pcode)
7937 * (createDefmap): have defmap entries merged in the end
7938 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7939 a symbol before replacing one access type's symbol, merge symbols in
7940 the end (replacement symbol might already have an entry)
7941 * (assignValnums): keep reference to written WREG intact
7943 2005-04-08 Raphael Neider <rneider AT web.de>
7945 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7948 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7950 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7953 2005-04-07 Raphael Neider <rneider AT web.de>
7955 * device/include/pic16/usart.h: added compatibility defines for
7956 devices with more than one USART
7957 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7959 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7961 * device/lib/Makefile.in: updated for port specific include
7963 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7965 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7967 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7969 * device/include/8051.h,
7970 * device/include/8052.h,
7971 * device/include/at89S8252.h,
7972 * device/include/at89c55.h,
7973 * device/include/at89x051.h,
7974 * device/include/at89x51.h,
7975 * device/include/at89x52.h,
7976 * device/include/mcs51reg.h,
7977 * device/include/reg51.h,
7978 * device/include/reg764.h,
7979 * device/include/regc515c.h,
7980 * device/include/sab80515.h: (re)moved these 12 files
7981 * device/include/mcs51/8051.h,
7982 * device/include/mcs51/8052.h,
7983 * device/include/mcs51/at89S8252.h,
7984 * device/include/mcs51/at89c55.h,
7985 * device/include/mcs51/at89x051.h,
7986 * device/include/mcs51/at89x51.h,
7987 * device/include/mcs51/at89x52.h,
7988 * device/include/mcs51/mcs51reg.h,
7989 * device/include/mcs51/reg51.h,
7990 * device/include/mcs51/reg764.h,
7991 * device/include/mcs51/regc515c.h,
7992 * device/include/mcs51/sab80515.h: and added them here
7994 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7996 * device/include/stdarg.h: changed SDCC specific keywords to double
7998 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8000 * device/include/hc08/mc68hc908gp32.h,
8001 * device/include/hc08/mc68hc908jb8.h,
8002 * device/include/hc08/mc68hc908jkjl.h,
8003 * device/include/hc08/mc68hc908qy.h: fixed comments
8004 * device/include/mcs51/README: updated
8005 * device/include/mcs51/c8051f120.h: added PINRSF
8006 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8007 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8008 amidst code. Also inline is not supported.
8010 2005-04-06 Raphael Neider <rneider AT web.de>
8012 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8013 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8014 callers stack/frame pointers
8016 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8018 * device/include/pic16/usart.h: added, missing in previous commit,
8019 * device/include/pic16/adc.h: fixed typo,
8020 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8022 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8024 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8025 uninitialized because a bug appears with gplink
8026 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8027 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8028 complains for unrecognised option
8030 2005-04-05 Raphael Neider <rneider AT web.de>
8032 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8033 structs as well (using memcpy)
8034 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8035 on ISRs (GOTO has no label)
8036 * src/pic16/device.h: added OF_OPTIMIZE_DF
8037 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8038 new data flow analysis/optimization
8039 * src/pic16/pcode.c: added (prototypes for and implementation of)
8040 dataflow analysis functions, fixed pCodeInstructions' inCond and
8041 outCond values, made RCALL a branch instruction
8042 * (pic16_unlinkpCode): keep C line if possible
8043 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8044 C line moved if possible
8045 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8046 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8047 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8048 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8050 * (pic16_getJumptabpCode): NEW, needed in...
8051 * (LinkFlow): fixed handling of jumptables, calls and conditional
8053 * (pic16_InsertCommentAfter): NEW
8054 * (pic16_pCodeReplace): made verbose and flow preserving
8055 * (AnalyzeFlow): added call to data flow analysis
8056 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8057 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8058 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8060 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8062 * src/SDCCast.c (decorateType): fixed bug #1105626
8064 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8066 * device/include/asm/pic16/features.h,
8067 * pic18f*.h headers,
8068 * device/include/pic16/adc.h,
8069 * device/include/pic16/delay.h,
8070 * device/include/pic16/i2c.h,
8071 * device/include/pic16/malloc.h,
8072 * device/include/pic16/stdio.h,
8073 * device/include/pic16/stdlib.h,
8074 * device/include/pic16/string.h,
8075 * device/lib/pic16/libc/stdio/printf_tiny.c,
8076 * device/lib/pic16/libc/stdio/printf_small.c,
8077 * device/lib/pic16/libc/stdio/strmgpsim.c,
8078 * device/lib/pic16/libc/stdio/strmmssp.c,
8079 * device/lib/pic16/libc/stdio/strmusart.c,
8080 * device/lib/pic16/libc/stdio/vfprintf.c,
8081 * device/lib/pic16/libc/stdlib/ltoa.c,
8082 * device/lib/pic16/libc/stdlib/putchar.c,
8083 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8084 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8085 * device/lib/pic16/libc/stdlib/memchrram.c,
8086 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8087 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8088 * device/lib/pic16/libio/adc/adcbusy.c,
8089 * device/lib/pic16/libio/adc/adcread.c,
8090 * device/lib/pic16/libio/adc/adcsetch.c,
8091 * device/lib/pic16/libio/usart/ubaud.c,
8092 * device/lib/pic16/libio/usart/ubusy.c,
8093 * device/lib/pic16/libio/usart/udrdy.c,
8094 * device/lib/pic16/libio/usart/uopen.c,
8095 * device/lib/pic16/libio/usart/uputc.c,
8096 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8097 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8098 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8099 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8100 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8101 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8102 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8103 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8104 specific keywords to double underlined form,
8105 * device/lib/pic16/libc/Makefile.rules,
8106 * device/lib/pic16/libsdcc/Makefile.rules,
8107 * device/lib/pic16/libm/Makefile,
8108 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8109 to compile with C standard set in Makefile.common
8110 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8111 rand.c and crc.c in compilation process,
8112 * device/lib/pic16/libsdcc/int/divuint.c,
8113 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8114 `c' from signed to unsigned,
8115 * device/lib/pic16/startup/crt0.c,
8116 * device/lib/pic16/startup/crt0i.c,
8117 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8118 keywords to double underlined form, bug fixes in _do_cinit function
8119 which prevented the correct initialization of the .idata segment,
8120 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8121 core to enter a infinite loop
8122 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8124 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8126 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8128 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8130 * device/include/Makefile.in: add support for hc08 subdirectory
8131 * device/include/hc08/: new subdirectory
8132 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8133 Lucas Loizaga, thanks!
8134 * device/include/hc08/mc68hc908qy.h,
8135 * device/include/hc08/mc68hc908gp32.h,
8136 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8137 their own directory. Changed internal macro names to use the compiler
8138 reserved namespace. Changed SDCC specific keywords to double
8140 * device/include/math.h,
8141 * device/include/malloc.h,
8142 * device/include/stdarg.h,
8143 * device/include/stdbool.h
8144 * device/include/string.h,
8145 * device/include/tinibios.h,
8146 * device/include/ds400rom.h,
8147 * device/include/8051.h,
8148 * device/include/8052.h,
8149 * device/include/80c51xa.h,
8150 * device/include/at89c55.h,
8151 * device/include/at89S8252.h,
8152 * device/include/at89x51.h,
8153 * device/include/at89x52.h,
8154 * device/include/ds80c390.h,
8155 * device/include/reg764.h,
8156 * device/include/regc515c.h,
8157 * device/include/sab80515.h,
8158 * device/include/mcs51/c8051f000.h,
8159 * device/include/mcs51/c8051f018.h,
8160 * device/include/mcs51/c8051f020.h,
8161 * device/include/mcs51/c8051f040.h,
8162 * device/include/mcs51/c8051f060.h,
8163 * device/include/mcs51/c8051f120.h,
8164 * device/include/mcs51/c8051f300.h,
8165 * device/include/mcs51/c8051f310.h,
8166 * device/include/mcs51/c8051f320.h,
8167 * device/include/mcs51/c8051f330.h,
8168 * device/include/mcs51/c8051f350.h,
8169 * device/include/z180.h: Changed SDCC specific keywords to double
8172 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8174 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8176 * (pic16_assignConfigWordValue): disable testing of configuration
8177 register value with config mask,
8178 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8179 function with port->fun_prefix,
8180 * (genFunction): when generating a naked interrupt function never
8181 create an absolute segment placed in interrupt vector address, place
8182 the actual interrupt function at IVA instead, when an interrupt
8183 function is generated with unspecified interrupt then do not create
8184 the absolute section,
8185 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8186 code for generating a call to generic pointer get/put function with
8187 a call to function pic16_callGenericPointer(),
8188 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8189 the call to the generic pointer get/put functions with prefixing the
8190 function name with port->fun_prefix,
8191 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8192 * src/pic16/main.c (_process_pragma): prefix function with
8194 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8195 calling assembler, old 18Fxxxx macro is deprecated,
8196 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8197 PC_ASMDIR in while condition,
8198 * (findInstruction): add PC_ASMDIR in while condition,
8199 * (buildCallTree): prefix main with port->fun_prefix,
8200 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8201 identifier for variable with banked access in instructions BTFSS,
8202 BTFSC, BCF, BSF, BTG
8203 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8204 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8205 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8206 perform optimization when enviroment variable NO_REG_OPT is set,
8207 * (insideLRBlock): NEW, return 1 if register is inside an
8208 INF_LOCALREGS block,
8209 * (RemoveRegFromLRBlock): remove a register that is completely
8210 eliminated by register optimization, but it is still left in local
8211 register store/restore in/from stack block,
8212 * (Remove2pcodes): after removing register, check to see if it
8213 should be removed from local register store/restore in/from stack
8215 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8216 DUMMY_READ_VOLATILE,
8218 * device/include/pic16/adc.h: minor prototype modifications and
8220 * device/include/pic16/malloc.h: added GPL notice various
8222 * device/include/pic16/stdint.h: NEW, standard header for ints
8223 * device/include/pic16/delay.h: NEW, header for delay functions,
8224 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8226 * device/include/pic16/signal.h: NEW, header providing helper macros
8227 for implementing signal handlers,
8228 * device/include/pic16/stdio.h: added prototypes for functions,
8229 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8230 prototypes for stdin and stdout, added macro PUTCHAR to
8231 automatically implement putchar function prototype,
8232 * device/include/pic16/usart.h: modified and updated USART library,
8233 * device/lib/pic16/libio/adc/,
8234 * device/lib/pic16/libio/i2c: some modifications to improve library
8236 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8237 family of functions,
8238 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8239 family of functions and other sources,
8240 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8241 of the PIC18Fxx[28] devices,
8242 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8243 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8244 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8245 _do_cinit function, because the previous failed when local variables
8246 where not placed in the same memory bank,
8247 * device/lib/pic16/libsdcc/char/: various modifications to improve
8248 library performance,
8249 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8250 information on the new functions of the c library and more...
8252 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8254 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8256 2005-03-26 Raphael Neider <rneider AT web.de>
8258 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8259 if condition == CARRY)
8260 * (genCmp): adapted to new genSkipc semantics
8261 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8262 on rIfx (genCmp was broken)
8264 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8266 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8267 * src/z80/main.c (_keywords[]),
8268 * src/SDCCglobal.h (struct options),
8270 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8271 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8272 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8273 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8274 always available in leading double underscore form. The C99 support is
8275 mostly missing, but it's a start.
8276 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8277 reserved identifier "__data".
8279 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8281 * src/mcs51/peeph.def: fixed bug 1170013
8283 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8285 * device/include/mcs51reg.h: fixed bug 842007
8287 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8289 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8292 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8294 * src/port.h (struct PORT),
8295 * src/avr/ralloc.c (avr_assignRegisters),
8297 * src/ds390/ralloc.c (ds390_assignRegisters),
8299 * src/hc08/ralloc.c (hc08_assignRegisters),
8301 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8303 * src/pic/ralloc.c (pic14_assignRegisters),
8305 * src/pic16/ralloc.c (pic16_assignRegisters),
8307 * src/xa51/ralloc.c (xa51_assignRegisters),
8309 * src/z80/ralloc.c (z80_assignRegisters),
8311 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8312 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8314 * src/SDCCdflow.c (computeDataFlow),
8316 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8318 * src/SDCCcflow.c (*),
8320 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8321 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8322 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8323 immedDom() returning wrong block; probably fixes bug #1160833)
8325 2005-03-20 Borut Razem <borut.razem AT siol.net>
8327 * support/scripts/inc2h.pl: WIN32 port
8329 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8331 * device/lib/makefile.in: added abs.c and labs.c
8333 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8335 * device/include/stdint.h: added
8336 * device/lib/abs.c: added
8337 * device/lib/labs.c: added
8338 * device/include/stdlib.h: added abs() and labs() prototypes
8339 * device/lib/libsdcc.lib: added abs and labs
8340 * device/include/float.h,
8341 * device/lib/_fsmul.c,
8342 * device/lib/printf_fast.c,
8343 * device/lib/printf_tiny.c: updated comments
8345 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8347 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8350 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8352 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8353 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8355 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8357 * device/lib/printf_large.c: removed inline assembly for portability and
8358 readability. Use printf_fast if speed or size are more important.
8359 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8360 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8362 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8364 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8365 prevent compiler warning
8367 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8369 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8370 moved to level 0 and declared as static. Also they are explicit
8371 placed in access bank. This was necessery because some times they
8372 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8373 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8374 optimizations. Currently only compare to unsigned char is implemented,
8375 * src/pic16/gen.c: added fReturnIdx array,
8376 * (struct resolvedIfx) is moved to gen.h and made public,
8377 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8378 * (aopForSym): added an optimization to directly store in stack of
8379 the operand of a SEND iCode,
8380 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8381 but as registers instead (AOP_REG) using the fReturnIdx array,
8382 * (pic16_freeAsmop): remove the freed register from the
8383 _G.sregsAlloc field,
8384 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8385 a compare of 'WREG',
8386 * (pic16_popGetTempRegCond): changed function prototype, now
8387 function takes also a bitVector argument v which holds the current
8388 set of registers that are allocated for stack access by aopForSym,
8389 registers allocated in aopForSym for accessing stack symbols are not
8390 any more part of the functions usedRegs field,
8391 * (genCall): some times aopOp is called for a stack variable to be
8392 send, aopForSym might perform the push, if this is true make sure
8393 that genCall doesn't push the variable twice by testing _G.resDirect,
8394 * (genFunction): changed testing for unspecified interrupt number
8395 from 256 to INTNO_UNSPEC,
8396 * modified selection scheme of frame pointer generation. Previously
8397 if function did use local registers a frame pointer was generated,
8398 now a frame pointer is generated only if function has arguments
8399 (that need PLUSW2 register access), or has stack arguments, or the
8400 compiler is not instructed to omit the frame pointer,
8401 * (genEndFunction): before restoring local registers that were saved
8402 in the function preamble, also restore the registers that *might*
8403 have been allocated for stack access,
8404 * (genRet): removed some old comments,
8405 * (genCmp, the active (RN's) version): added a call to the
8406 pic16_genCmp_special function to perform the compare with a more
8407 robust and optimized way,
8408 * (genInline): a feature has been added in inline code generation,
8409 which allows a wildcard variable substitution when writing inline
8410 assembly. Code is incomplete and experimental therefore undocumented,
8411 * (genCast): changed order of aopOp for result and right to allow
8412 aopForSym to directly load the result if possible,
8413 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8414 perform an optimized compare on some selected special occasions,
8415 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8416 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8417 generate an IVT any more,
8418 * src/pic16/main.c (pic16_optionsTable): added command line option
8420 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8421 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8423 * src/pic16/NOTES: Raphael Neider added in list of active developers
8424 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8425 jumptable_end to prevent bug #,
8426 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8427 inCond and outCond fields,
8428 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8429 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8430 turn off register spilling,
8431 * (packRegsForOneUse): synced with other ports' versions although it
8432 is not used currently,
8433 * (pic16_packRegisters): added an optimization while reading
8434 structure bitfields, some registers may be saved (malloc code is
8435 decreased by 80 bytes)
8437 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8439 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8440 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8441 this can be optimized more?
8443 2005-03-10 Raphael Neider <rneider AT web.de>
8445 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8446 genNearPointerGet): (hopefully) fixed access to bitfields via
8447 pointers (p->bitN = x; and x = p->bitN; failed)
8449 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8451 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8453 2005-03-09 Raphael Neider <rneider AT web.de>
8455 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8457 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8460 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8461 (regTypeNum): set REG_BIT type if necessary
8462 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8463 * support/regression/tests/critical.c: check bug 1144613
8465 2005-03-02 Raphael Neider <rneider AT web.de>
8467 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8469 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8471 * src/avr/ralloc.c (serialRegAssign),
8472 * src/ds390/ralloc.c (serialRegAssign),
8473 * src/hc08/ralloc.c (serialRegAssign),
8474 * src/mcs51/ralloc.c (serialRegAssign),
8475 * src/pic/ralloc.c (serialRegAssign),
8476 * src/pic16/ralloc.c (serialRegAssign),
8477 * src/xa51/ralloc.c (serialRegAssign),
8478 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8480 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8482 * src/SDCCast.c (decorateType): fixed bug 1124787
8484 2005-02-20 Hubert Sack <sack AT digiplan.de>
8485 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8487 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8490 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8492 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8493 to keep the correct label reference count when adding/removing references
8494 to labels. A peephole file using this is appended to patch #1144962.
8496 2005-02-14 Raphael Neider <rneider AT web.de>
8498 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8499 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8500 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8501 retrievals of result operand's value on assignment
8503 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8505 * device/include/pic16/string.h: modified prototype for memccpy()
8506 to memccpy(void *, void *, char, size_t)
8507 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8508 check whether to omit frame pointer or not,
8509 * (genInline): convert all occurences of "\n" to LF in inline
8510 assembler blocks, this helps formatting the inline text,
8511 * (pic16_loadFSR0): modified prototype,
8512 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8513 removed some 8051 legacy code,
8514 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8515 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8516 before allocating temporary registers in functions,
8518 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8520 * support/regression/tests/bitvars.c: corrected the "fix"
8522 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * support/regression/tests/bitvars.c,
8525 * support/regression/tests/bitwise.c,
8526 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8528 2005-02-10 Raphael Neider <rneider AT web.de>
8530 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8531 different size for Alpha
8532 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8534 2005-02-09 Raphael Neider <rneider AT web.de>
8536 * src/SDCC.lex(doPragma) : save and restore warning options as well
8537 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8538 * have #pragma less_pedantic set the errorlevel to WARNING
8540 * (cloneOptimize) : fixed wrong malloc's size
8541 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8542 facilitate correct handling of #pragma (save|restore)
8544 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8546 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8548 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8550 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8552 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8554 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8556 2005-02-02 Raphael Neider <rneider AT web.de>
8558 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8559 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8560 * (pic16_storeForReturn): fixed to allow returning function pointers
8561 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8562 * device/include/pic16/{stddef.h,stdbool.h}: added
8564 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8566 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8568 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8570 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8571 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8572 appeared to be required
8574 2005-01-31 Borut Razem <borut.razem AT siol.net>
8576 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8577 include/mcs51 and include/z80 directories to the package
8579 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8581 * src/hc08/gen.c (genFunction): fixed bug #1112752
8583 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8585 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8587 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8589 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8591 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8593 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8595 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8597 * device/include/c8051fxxx.h: removed these 6 files
8598 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8600 2005-01-26 Raphael Neider <rneider AT web.de>
8602 * src/pic16/gen.c (genAssign): fixed assignment from longs
8603 in codespace (were cut to three bytes)
8604 * (genDummyRead): implemented (except for CODESPACE...),
8606 * src/pic16/glue.c (emitStatistics): beautified
8607 * device/lib/pic16/libm/Makefile: added include path
8609 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8611 * src/z80/gen.c (aopPut): fixed bug #1103902
8613 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8615 * device/lib/expf.c: fixed bug #1095792
8617 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8619 * device/lib/pic16/libm: added Math library sources
8621 2005-01-24 Raphael Neider <rneider AT web.de>
8623 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8624 to enable upcast to pCodeOpReg2 (there is no type tag to
8625 differenciate the two and pic16_popGet2p cast into PCOR2)
8626 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8627 (sizeof(sectNames) changed to sizeof(sectName))
8628 Both patches fix segfaults under MinGW.
8630 2005-01-23 Raphael Neider <rneider AT web.de>
8632 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8633 Safe_[mc]?alloc()'ed variables
8634 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8635 of (byte sized) temporaries (assign them to WREG for now)
8636 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8637 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8638 this might fix SIGSEGVs on MinGW...
8639 * src/SDCCopt.c (killDeadCode): restored original behaviour
8640 (volatile operands might get thrown away though)
8642 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8644 * src/pic16/gen.c: fixed bug #1106975,
8645 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8646 pointer update, INTCON is saved, global interrupts are disabled and
8647 restored after updateing TOS.
8648 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8649 * added function attribute 'shadowregs' to take advantage of shadow
8651 * added function attribute 'wparam' as an alternative to the wparam
8653 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8654 user declares a non-ISR function as 'shadowregs',
8655 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8657 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8659 * .version: bumped version number to 2.4.8
8660 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8662 * device/lib/pic16/libio/i2c/: I2C module support library,
8663 * device/include/pic16/i2c.h: I2C support library header,
8664 * device/lib/pic16/libc/stdio/: standard IO support sources,
8665 * (printf_small.c): printf_small() source, supports float print,
8666 * (printf_tiny.c): printf_tiny() source, does not support floats,
8667 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8668 enable global optimizations for entire library source, other
8669 Makefiles in the source tree are also modified to reflect this,
8670 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8672 * doc/sdccman.lyx: updated to reflect new changes,
8673 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8674 sym->onStack if-case,
8675 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8676 sbit, idata, _idata, xdata, _xdata,
8677 * added pragma library, to link an external library, (see doc),
8678 * removed command line options, --pomit-config-words, --pomit-ivt,
8679 --pleave-reset-vector,
8680 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8681 when calling assembler to reflect memory model used, also define
8682 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8683 reflect stack model used,
8684 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8685 on stack return NULL,
8687 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8689 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8690 of the operands is volatile. Fixes #1020220
8692 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8694 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8695 * (OptimizeRegUsage): make sure that there is really no other flow where
8696 the first pCode is used
8698 2005-01-22 Raphael Neider <rneider AT web.de>
8700 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8701 to fix #1106967 (pCode->seq are not set up correctly)
8703 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8705 * src/SDCCglue.c (glue): make sure code area is declared before the
8706 static initialization area.
8708 2005-01-21 Raphael Neider <rneider AT web.de>
8710 * device/lib/Makefile.in: fixed test for pic16 install dir
8711 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8713 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8714 added --optimize-goto compiler switch and pragma wparam documentation
8715 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8716 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8717 and PRODH closing bug #1071770 (peephole optimizer)
8719 2005-01-19 Raphael Neider <rneider AT web.de>
8721 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8722 cmdLine buffers (used when calling sdcpp...) are large enough
8723 (MAX_PATH=256 truncates arguments leading to system halts when
8725 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8726 * (genUminus): rewritten to for efficiency
8727 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8728 used uninitialized in some cases)
8729 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8730 copy the third byte from the int -- now assumes 0x80 (data memory)
8731 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8732 operands (genAddLit expects the iCode's operands to swapped as
8733 well), fixed leftover bytes (crashed for short left operands)
8734 * (pic16_genMinusDec): performance improvements, removed false
8736 * (pic16_genMinus): fixed to cope with differently sized operands
8737 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8739 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8740 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8741 new banksel optimization
8742 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8743 analysis for temporary registers (segfaults...)
8744 * src/pic16/peeph.def: added rule
8746 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8748 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8749 which converts a float number to its ASCII representation
8750 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8751 functions to convert the fractional and integer part of a float to ASCII,
8752 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8753 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8755 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8757 * device/include/pic16/adc.h: added GPL info,
8758 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8759 a pCodeOp as tested operand,
8760 * (genNearPointerGet): optimized bit testing, does not use
8761 intermediate register for bit value, test directly instead with
8762 BTFSS, BTFSC, works only for single bits,
8763 * (genpic16Code): dump the name of the iCode in the asm,
8764 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8765 renamed to pic16_decodeOp,
8766 * (serialRegAssign): do not allocate a temporary register for iCode
8767 sequences that test a single bit for 1/0
8769 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8771 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8772 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8773 access stack and frame pointers. They are initially assigned to
8774 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8775 accessing SFRs. Updated all occurences of modification of stack or
8776 frame pointer in gen.c and pcode.c,
8777 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8778 assigning of a literal value to pointers,
8779 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8780 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8783 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8785 * doc/sdccman.lyx: update documentation about stack pragma, added
8786 some info for stack memory models
8788 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8790 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8792 2005-01-08 Raphael Neider <rneider AT web.de>
8794 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8795 udata sections to fix bug #1097823
8797 2005-01-05 Raphael Neider <rneider AT web.de>
8799 * src/pic16/gen.c (genGenericShift): added handling of differently
8800 sized left operand and result
8802 2005-01-04 Raphael Neider <rneider AT web.de>
8804 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8805 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8806 to hold the condition bit)
8807 * added new version of genCmp (old code available via #define)
8808 * added new version of genShiftLeft/genShiftRight in a generic
8809 way, now supports shifting by negative values
8810 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8811 shiftCount (expected by genGenericShift)
8812 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8813 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8815 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8816 is an invalid literal too...)
8818 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8820 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8821 from Raphael Neider,
8822 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8823 for 8-bit literals. This fixes some literal operands which are sign
8824 extended to 16-bits ints when instruction needs only 8-bits.
8826 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8828 * device/lib/logf.c: added mcs51 assembly version
8829 * device/lib/expf.c: added mcs51 assembly version
8830 * device/lib/_logexpf.c: new shared asm code for expf and logf
8831 * device/include/math.h: add defines for assembly math library
8832 * device/lib/Makefile.in: build new _logexpf.c
8833 * device/lib/libfloat.lib: use new _logexpf.c
8835 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8838 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8839 device types which have less than 0x7f registers.
8841 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8843 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8845 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8847 * device/lib/printf_fast.c: only build on supported arch.
8848 * device/lib/printf_tiny.c: only build on supported arch.
8849 * device/lib/printf_fast_f.c: only build if asm float lib
8850 * device/lib/_fsget1arg.c: only build if asm float lib
8851 * device/lib/_fsget2args.c: only build if asm float lib
8852 * device/lib/_fsnormalize.c: only build if asm float lib
8853 * device/lib/_fsreturnval.c: only build if asm float lib
8854 * device/lib/_fsrshift.c: only build if asm float lib
8855 * device/lib/_fsswapargs.c: only build if asm float lib
8856 * device/include/stdio.h: don't provide print_fast,
8857 print_fast_f, print_tiny prototypes if --xstack used
8859 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8861 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8862 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8865 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8867 * device/lib/printf_fast_f.c: same as printf_fast, but
8868 with floating point enabled
8869 * device/lib/printf_fast.c: minor tweaks
8870 * device/include/stdio.h: add printf_fast_f
8872 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8874 * src/SDCCmain.c: make --float-reent default for mcs51
8875 * device/lib/_fsadd.c: added mcs51 assembly version
8876 * device/lib/_fssub.c: added mcs51 assembly version
8877 * device/lib/_fsmul.c: added mcs51 assembly version
8878 * device/lib/_fsdiv.c: added mcs51 assembly version
8879 * device/lib/_fseq.c: added mcs51 assembly version
8880 * device/lib/_fsneq.c: added mcs51 assembly version
8881 * device/lib/_fsgt.c: added mcs51 assembly version
8882 * device/lib/_fslt.c: added mcs51 assembly version
8883 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8884 * device/lib/Makefile.in: add _fscmp to build
8885 * device/lib/libfloat.lib: add _fscmp to build
8887 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8889 * device/lib/_fs2slong.c: added mcs51 assembly version
8890 * device/lib/_fs2sint.c: added mcs51 assembly version
8891 * device/lib/_fs2schar.c: added mcs51 assembly version
8892 * device/lib/_fs2ulong.c: added mcs51 assembly version
8893 * device/lib/_fs2uint.c: added mcs51 assembly version
8894 * device/lib/_fs2uchar.c: added mcs51 assembly version
8895 * device/lib/_slong2fs.c: added mcs51 assembly version
8896 * device/lib/_sint2fs.c: added mcs51 assembly version
8897 * device/lib/_schar2fs.c: added mcs51 assembly version
8898 * device/lib/_ulong2fs.c: added mcs51 assembly version
8899 * device/lib/_uint2fs.c: added mcs51 assembly version
8900 * device/lib/_uchar2fs.c: added mcs51 assembly version
8901 * device/include/float.h: added #define to select asm vs c
8903 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8905 * device/lib/printf_fast.c: improvements to float output
8906 * device/include/float.h: add defines for assembly float library
8907 * device/lib/_fsget1arg.c: receive 1 float arg
8908 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8909 * device/lib/_fsnormalize.c: normalize a float
8910 * device/lib/_fsreturnval.c: return float, various helper routines
8911 * device/lib/_fsrshift.c: right shift a float's mantissa
8912 * device/lib/_fsswapargs.c: swap 2 floats
8913 * device/lib/Makefile.in: build these 6 new files for mcs51
8914 * device/lib/libfloat.lib: add these 6 files to the library
8916 2004-12-26 Borut Razem <borut.razem AT siol.net>
8918 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8921 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8923 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8924 and fully reentrant and register bank neutral.
8925 * device/lib/printf_fast.c: added float (not enabled by default),
8926 added compact/slower integer (also not enabled by default),
8927 improved size/speed of fast integer code, other minor changes
8928 * device/include/stdio.h, device/lib/Makefile.in,
8929 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8931 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8933 * src/pic16/pcode.c: declaring variables other than at the start of a
8934 block is not supported in C by VC6.
8936 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8938 * applied a previous patch from Raphael Neider that wasn't included
8939 in the previous commits, which fixes infinite loops within jumptable
8941 * made some fixes that previous patches introduced
8943 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8945 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8946 that fixes an issue with AOP_PCODE asmop's offset,
8947 * (pic16_popCopyReg): update instance field too,
8948 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8949 function of pic port,
8950 * (genCmp, genAnd, genAssign),
8951 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8953 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8955 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8956 variables initial values to idata section,
8957 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8958 variables in some functions. This utilizes parmBytes field of iCode
8959 structure to hold the offset of the variable in stack. (might be
8960 able to use the stack field too?)
8961 * applied patch from Raphael Neider # ### , # ###
8962 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8963 variable initial values in idata section,
8964 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8965 for static variables with initial value
8966 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8967 applied fix in while loop from Raphael Neider.
8969 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8971 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8972 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8973 * src/ds390/ralloc.c (serialRegAssign): spill bits
8974 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8975 * support/Util/SDCCerr.c,
8976 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8977 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8978 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8980 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8982 * device/include/sdcc-lib.h: inserted LGPL, added includes
8983 asm/ds390/features.h and asm/mcs51/features.h
8984 * device/include/asm/default/features.h,
8985 * device/include/asm/gbz80/features.h,
8986 * device/include/asm/z80/features.h: added empty _AUTOMEM
8988 * device/include/asm/ds390/features.h,
8989 * device/include/asm/mcs51/features.h: added files with defines for
8990 _AUTOMEM and _STATMEM indicating automatic and static storage class
8991 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8992 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8993 * src/SDCCicode.c (geniCodeCast),
8994 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8995 * src/SDCCloop.c (loopInduction): removed unused variable lr
8996 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8997 to convertToFcall to include char modulo (RFE 1065037), added check
8998 if left operand is unsigned and use abs of literal value
8999 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9000 as it doesn't work after conversion from peephole.def to peephole.rul
9001 * src/mcs51/gen.c (toBoolean): added check for size,
9002 (genModOneByte): optimized code for signed char modulo a literal
9003 power of 2 (thanks to Hubert Sack),
9004 (genRRC): removed unnecessary "clr c",
9005 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9006 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9008 swapped rules 256.c and 256.d,
9009 extended 256.d by using new multiple checks (thanks Erik),
9010 added rules 256.e and 256.f,
9011 updated rule 261.a and 261.b to new generated code
9012 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9014 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9016 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9017 induction related bugs, including first part of bug #1074377
9019 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9021 * applied patch from bug-report #1076292,
9022 * applied patches for genAnd and Goto-optimizations for Raphael
9024 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9025 dump a less iCode information,
9026 * src/pic16/device.h (pic16_options_t): added field debgen,
9027 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9028 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9029 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9031 * (various functions): added macros FENTRY and FENTRY2 to functions,
9032 to emit function prologue,
9033 * (various functions): fixed indentation,
9034 * (genNearPointerGet): fixed loading of FSR0,
9035 * (genPackBits): applied patch from Raphael Neider to fix updating
9036 of FSR0 and touching only the modified bits,
9037 * src/pic16/genarith.c (various functions): added macros FENTRY to
9038 emit function prologue in comments,
9039 * src/pic16/pcode.h: added functions debugf2, debugf3,
9040 * src/pic16/ralloc.c: partial fix for packForPush caused
9043 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9045 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9046 <stsp AT users.sourceforge.net> with reversed byte order
9047 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9049 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9051 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9053 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9054 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9056 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9058 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9060 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9062 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9064 (setFromConditionArgs): friendly operand parser for peephole rules,
9065 (operandBaseName, operandsNotRelated): new peephole condition
9066 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9067 architecture specific register naming into account, handles n-way
9068 comparisons, and supports quoted literals
9069 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9071 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9073 * src/mcs51/peeph.def: fixed bug #1076940
9075 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9077 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9079 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9081 Adding support for replacing ljmps with sjmps in jumptables
9082 generated for switch statements. For now you need to set the
9083 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9084 Now 4 algorithms for mcs51 jumptable generation are used:
9085 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9086 addresses loaded pc-relative for up to 112 cases and stack-pushing
9087 target addresses loaded with offset from dptr for up to 256 cases.
9089 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9090 * src/mcs51/main.c: adapted constants for switch table generation
9091 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9093 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9095 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9096 * support/regression/tests/bug1057979.c: added test for bug 1073386
9098 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9100 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9103 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9105 * src/pic16/device.h,
9106 * src/pic16/genarith.c,
9109 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9111 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9113 Large cummulative patch for pic16 port.
9114 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9115 to call when a stack overflow occurs,
9116 * (malloc.h): added CVS Id tag,
9117 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9119 * added libc directory. The current version of LibC contains string
9120 functions, ctype functions and macros and some functions of the
9121 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9122 be extensively tested in the future. Standard disclaimer here.
9123 Library is not automatically build yet. But one can build it by
9124 invoking 'make' inside the libc directory.
9125 * added ADC library under libio. Preliminary version yet.
9127 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9128 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9129 aopForRemat() now and not by pic16_aopOp(),
9130 * (pic16_popGetTempReg): removed warning messgae when allocating
9131 temporary registers, its a buggy feature and will be removed,
9132 * (pic16_popGet): set register instance field in AOP_CRY,
9133 * (pic16_outBitC): fixed for results in size greater than 1,
9134 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9135 * (pic16_storeForReturn): optimized return of 0,
9136 * (genCmp): experimental code for new genCmp which uses PIC18's
9137 special compare&skip instructions. Initial tests fail some times
9138 with variables grater than 1 byte in size, so new code is disabled,
9139 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9141 * (genCast): began a fix to optimize the casting of a bit to another
9142 bit, now assigning a bitfield to another bitfield will fail, sorry,
9143 * src/pic16/main.c: disabled the use of lr-support feature,
9144 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9145 * added some function prototypes, added function _debugf prototype,
9146 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9147 bits with offset (case PO_GPR_BIT),
9148 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9150 * (isBankInstruction): modified to return 0 for no banking instruction,
9151 and 1 for banking instruction,
9152 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9153 caused stop processing pCodes after a inline assembly block,
9154 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9155 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9156 registers when it shouldn't,
9157 * src/pic16/ralloc.c (allocReg): add preliminary support for
9158 supporting a limited set of temporary registers,
9160 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9162 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9163 genDataPointerSet): ensure assignments always copy in MSB to LSB
9165 (loadRegFromAop): recognize CLRH optimization,
9166 (genFunction): optimize RECEIVE iCodes in reentrant functions
9168 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9170 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9171 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9173 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9174 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9175 contiguous with data
9177 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9179 * device/lib/_gptrget.c (_gptrget),
9180 * device/lib/_gptrgetc.c (_gptrgetc),
9181 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9182 instead of sjmp to ret
9183 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9184 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9186 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9188 * .version: bumped version to 2.4.7
9189 * device/lib/_gptrget.c (_gptrget): is now _naked
9190 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9191 * device/lib/_gptrput.c (_gptrput): is now _naked
9192 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9193 (createFunction): fixed xstack
9194 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9195 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9197 (geniCodeCritical): store original interrupt state in an iTemp bit
9198 var unless stack-auto
9199 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9200 * src/SDCCmain.c (setIncludePath): added include/target to search path
9201 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9202 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9204 (processFuncArgs): put bit vars in bit area
9205 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9206 unsaveRBank): fixed xstack,
9207 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9208 (genFunction, genEndFunction): fixed xstack,
9209 (genAssign): optimization don't walk backwards through mem
9210 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9211 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9212 * support/regression/Makefile: also make library (for stack-auto) when
9213 making "all" and added "test-mcs51-xstack-auto"
9214 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9215 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9216 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9217 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9218 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9219 make-library by MAKE_LIBRARY
9220 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9221 regression tests for xstack
9222 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9223 * support/regression/tests/critical.c: test for critical on mcs51
9225 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9227 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9228 built version of sdcc instead of installed version
9230 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9232 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9233 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9235 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9236 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9237 WARNING: remove device/lib/build/z80/printf.o by hand when
9238 updating from previous build!
9239 * device/lib/z80/printf.c: updated comment
9240 * support/regression/tests/bug1057979.c: test all ports now
9241 * support/regression/tests/bug1065458.c: file added
9243 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9245 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9246 *_start and *_end symbols for static functions
9248 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9250 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9251 and search crt0.o in all library paths,
9252 (setIncludePath): proper handling of --nostdinc,
9253 (setLibPath): proper handling of --nostdlib
9254 * support/regression/Makefile,
9255 * support/regression/ports/ds390/spec.mk,
9256 * support/regression/ports/gbz80/spec.mk,
9257 * support/regression/ports/hc08/spec.mk,
9258 * support/regression/ports/mcs51/spec.mk,
9259 * support/regression/ports/mcs51-large/spec.mk,
9260 * support/regression/ports/mcs51-stack-auto/spec.mk,
9261 * support/regression/ports/z80/spec.mk: use include and lib files from
9262 built version of sdcc instead of installed version
9263 * doc/sdccman.lyx: fixed typo in --nostdinc
9265 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9270 * src/pic/gen.c : added support to generate code for struct bit fields.
9272 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9274 * as/xa51/xa_version.h,
9275 * device/include/errno.h,
9276 * device/include/regc515c.h,
9277 * device/lib/_itoa.c,
9278 * device/lib/_ltoa.c,
9279 * device/lib/ser_ir_cts_rts.c,
9280 * sim/ucsim/xa.src/glob.cc,
9281 * sim/ucsim/xa.src/inst_gen.cc,
9282 * sim/ucsim/xa.src/xa_bit.cc,
9283 * sim/ucsim/xa.src/xa_sfr.cc,
9284 * sim/ucsim/z80.src/inst_dd.cc,
9285 * sim/ucsim/z80.src/inst_fdcb.cc,
9286 * support/scripts/keil2sdcc.pl,
9287 * src/pic16/pic16.dsp,
9288 * src/pic16/pic16a.dsp: corrected cvs line endings
9289 * device/lib/printf_large.c: fixed bug 1057979
9290 * src/pic16/gen.c: fixed non-C standard code
9291 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9292 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9293 * support/regression/ports/mcs51/support.c: reload T1 asap
9294 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9295 pdata use and clear idata startup behaviour
9296 * support/regression/tests/bug1057979.c: added
9298 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9300 * device/examples/ds390/ow390/ad26.h,
9301 * device/examples/ds390/ow390/cnt1d.h,
9302 * device/examples/ds390/ow390/crcutil.c,
9303 * device/examples/ds390/ow390/ownet.h,
9304 * device/examples/ds390/ow390/owsesu.c,
9305 * device/examples/ds390/ow390/swt12.h,
9306 * device/examples/ds390/ow390/swtoper.c,
9307 * device/examples/ds390/ow390/temp10.h,
9308 * device/examples/ds390/ow390/thermodl.c,
9309 * device/examples/ds390/tinitalk/tinitalk.dsp,
9310 * device/examples/ds390/tinitalk/tinitalk.dsw,
9311 * device/examples/mcs51/clock/hw.h,
9312 * device/examples/mcs51/simple2/go.bat,
9313 * device/examples/serialcomm/windows/serial.h,
9314 * device/examples/xa51/dummy.c,
9315 * device/examples/xa51/hello.c,
9316 * device/include/80c51xa.h,
9317 * device/include/at89x051.h: corrected cvs line endings
9319 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9321 * src/pic16/main.c (options): added command line --gstack, to trace
9322 stack over/under flows,
9323 * added pragma 'wparam' to allow passing first byte of function
9324 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9325 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9326 call to __gstack_test function and sets up the symbol as extern,
9327 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9328 * popaop): added call to pic16_testStackOverflow,
9329 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9331 * (genCall, genPcall): now all parameters are passed via stack
9332 except in functions that are pass to wparam pragma in which WREG is
9334 * (genPcall): REENTRANT flag is checked to see if variable prototype
9335 contains reentrant keyword, don't call a non-reentrant function, via
9336 a reentrant function pointer or vice versa, functions are never
9338 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9340 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9341 SIGSEGV when accessing a NULL register stucture,
9342 * (pic16_printGPointerType): modified to handle UPPER modifier for
9343 function initializers, changed prototype of function to simpler one,
9344 * (pic16_printIvalFuncPtr): check to see if function is already
9345 added in externs list,
9346 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9347 optimized a move from W to SFR with a move to the same register
9349 * device/lib/pic16/debug: NEW directory, contains debug features
9350 which are enabled when linking with libdebug.lib, currently command
9351 line option --gstack enables stack pointer tracing for over/under
9352 flow, corresponding sources are in debug/gstack
9354 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9356 * doc/sdccman.lyx: updated SDCC version,
9357 * (PIC16 port): update list of command line options,
9358 * src/pic16/device.h (structure pic16_options_t): added field gstack
9359 to enable stack overflow tracing on push/pops,
9360 * src/pic16/device.c (statistics structure): added statistics
9362 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9363 pic16_dump_int_registers): increase statistics counters for each
9364 * variable which is encountered
9365 * (pic16_dump_usection): emit each .udata variable to its own udata
9367 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9368 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9369 parameters via stack, otherwise use old scheme,
9370 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9371 assembler output file,
9372 * src/pic16/main.c: added command line options --gstack to enable
9373 push/pop tracing for stack overflow,
9374 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9375 instructions): added size of each instruction,
9376 * (pic16_countInstruction): estimate size of instructions in
9377 the_pFile list, inline assembly blocks are not counted,
9378 * (pic16_FixRegisterBanking): trace previous register usage, when
9379 banksel optimizations is greater than 0, don't emit a redudant
9382 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9384 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9385 * src/pic16/ralloc.c : applied same fix for pic16.
9386 * src/pic/gen.c : tidied it up a little.
9388 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9390 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9391 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9393 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9395 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9397 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9399 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9400 non-reentrant function __modsint in the interrupt function (thus
9401 corrupting math operations during serial I/O)
9402 * device/lib/ser_ir.c: as above, changed buffersize
9403 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9405 * doc/Makefile: added option -t for rsync
9407 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9409 * src/SDCCast.h (struct ast),
9410 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9412 2004-10-20 Borut Razem <borut.razem AT siol.net>
9414 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9417 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9419 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9421 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9422 support functions to replace long sequences of MOVFF's from access
9423 bank registers to stack and vice versa,
9424 * src/pic16/device.h: added new field opt_flags, where optimization
9425 flags can be set to enable certain features,
9426 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9427 * pBlock, (genFunction, genEndFunction): surroung loop for
9428 saving/loading used registers in stack with PC_INFO pCodes,
9429 INF_LREGS. Code in between can then be optimized by pCode optimizer
9430 to support function calls,
9431 * (genDataPointerSet): fixed bug which loaded float fields in
9432 structures with corrupt data,
9433 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9434 in a standard way debug info on stderr. Feature used for developing
9436 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9437 obsolete chunks of code,
9438 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9439 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9440 * pic16/src/pcode.c (pic16_newpCodeInfo,
9441 * (pic16_newpCodeOpLocalRegs),
9442 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9444 * (pic16_pCodeConstString): printing of the initial value of a
9445 symbol as a comment is inhibited since parsing was already done by
9446 copyStr and output is corrupt,
9447 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9449 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9451 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9453 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9455 * as/mcs51/lkarea.c: removed old K&R style,
9456 (lnksect): changed check on boundary error,
9457 (lnksect2): changed check on boundary error,
9458 (lnksect2): extend XSTK to end of page if size = 1
9459 * as/mcs51/lkmain.c: removed old K&R style,
9460 (Areas51): create l_IRAM symbol
9461 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9462 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9463 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9464 * device/lib/_mullong.c: added version to be compiled with xstack
9465 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9466 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9467 * device/lib/mcs51/crtxstack.asm: fixed comment
9468 * src/SDCCglue.c: maxInterrupts defaults to 0,
9469 (emitMaps): added pdata,
9470 (createInterruptVect): (re)moved default,
9471 (glue): added pdata,
9472 (glue): moved __start__xstack to XSTK with default size 1
9473 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9474 and options.float_rent when options.stackAuto is set,
9475 (linkEdit): only write XDATA_NAME if provided on command line
9477 * src/SDCCmem.c: added pdata
9478 * src/port.h: added pdata_name to PORT
9479 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9480 (saveRegisters, unsaveRegisters): removed usage of B,
9481 (genMinus): fixed accumulator clash,
9482 (genJumpTab): added comment, this needs another look
9483 * src/mcs51/gen.c: added check for "B in use" paranoia,
9484 added pushB() and popB()
9485 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9494 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9495 added PSEG (PAG,XDATA) or NULL to port specifier
9496 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9497 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9498 (_mcs51_genInitStartup): removed __start__xstack equ,
9499 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9500 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9501 * src/z80/gen.c (_rleAppend): fixed warnings
9502 * support/regression/tests/zeropad.c: added pdata test
9503 * .version: bumped to 2.4.6
9505 2004-10-17 Borut Razem <borut.razem AT siol.net>
9507 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9508 as a part of nightly build
9510 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9512 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9513 WREG holds the first byte function parameters,
9514 * (aopForSym): take special case for symbols which are in FARSPACE
9515 but in CODESPACE too,
9516 * (assignResultValue): modified to take into account _G.useWreg,
9517 * (genCall): don't use wreg for parameter passing when function is
9518 declared as reentrant, too, added optimization INCF to stack
9519 pointer when stack parameter count is 1,
9520 * (genFunction, genEndFunction): refurnished and fixed to not using
9521 wreg for passing parameters when function has varargs or is
9522 reentrant, fixed bug with symbol name compare for generating
9523 functions in absolute address,
9524 * (pic16_storeForReturn): refurnished,
9525 * (genCmp): began writing a new version of the function, not ready
9526 yet, therefore it is disabled,
9527 * (genAssign): do not read code memory when assigning a function to
9529 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9530 array of characters, not pointer,
9531 * (pic16initialComments): in debug mode emit an .ident directive for
9533 * (_process_pragma): emit a new warning type (internal to pic16)
9534 when setting stack to default length, emit a similar warning when
9535 placing a function at absolute address and address is not word aligned
9536 * (_pic16_parseOptions): added 'return TRUE' statement,
9537 * (_pic16_linkEdit): if compiling a source, then add the source's
9538 file object, first in the list of objects to link,
9540 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9542 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9543 * src/pic/main.c : removed VC warning.
9544 * src/pic/gen.c : changed comment.
9546 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9548 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9549 reference to a deprecated symbol _GPTRREG was causing failure to
9550 link. Thanks G. M. Gallant for the info.
9552 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9554 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9555 comments for Bugs item #954788.
9557 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9559 * src/pic16/device.c (pic16_dump_gsection,
9560 * pic16_groupRegistersInSection): handle symbols declared to be in
9561 access bank differently,
9562 * src/pic16/gen.c (struct _G): added field resDirect,
9563 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9564 send values read from stack directly to result and don't allocate
9566 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9568 * (pic16_sameRegsOfs): NEW,
9569 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9570 free because they were not allocated from temporary pool,
9571 * pic16_popRegFromString): workaround to fix a problem with
9572 allocating variables twice or never,
9573 * (genGenPointerGet): using PRODL instead of FSR0H,
9574 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9576 * (genAssign): take advantage of the _G.resDirect flag,
9577 * (genCast): around line 11844, use mov2f instead of directly
9578 MOVFF'ing between operands to account for literal values,
9579 * src/pic16/genutils.c: some new debug functions for gpsim have been
9581 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9582 float with integer part only,
9583 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9584 place variables in access bank
9585 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9586 updated sources to reflect recent changes in gen.c
9588 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9590 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9591 sources that searched for headers in installation path, now the
9592 device/include/pic16 is used,
9593 * src/pic16/glue.c (pic16glue),
9594 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9595 .line directives if not in debug mode, this suppresses assembler's
9596 warnings for ignored directives
9598 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9600 * src/port.h: made reset_regparms prototype void parameter explicit.
9601 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9602 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9603 * doc/sdccman.lyx: documented warning disabling and how to use
9604 printf_large to make it print floats.
9605 * device/include/stdbool.h: NEW
9606 * device/lib/_atof.c,
9607 * device/lib/_divuint.c,
9608 * device/lib/_divulong.c,
9609 * device/lib/expf.c,
9610 * device/lib/printf_large.c,
9611 * device/lib/sincosf.c,
9612 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9613 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9614 a completely reentrant lib.
9616 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9618 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9619 * device/include/pic16/stdio.h: fixed bug with colon
9621 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9623 * device/include/pic16/stdio.h,
9624 * device/include/pic16/stdlib.h,
9625 * device/include/pic16/math.h: NEW
9626 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9627 declared as _naked to reduce overhead
9628 * device/lib/Makefile.in (target port-specific-objects-pic16):
9629 changed * to *.* so to ignore the CVS directory,
9630 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9631 stacked variables back in stack,
9632 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9635 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9637 * .version: bumped version number to 2.4.5
9638 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9639 * support/Util/SDCCerr.c (messages structure): added entry for
9642 Large cumulative patch for pic16 port and libraries.
9643 * device/include/pic16/sdcc-lib.h,
9644 * device/include/pic16/stdarg.h,
9645 * device/include/asm/pic16/features.h,
9646 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9647 * device/include/pic16/float.h: changes reentrant keyword with
9648 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9649 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9650 updated target build-libraries to include objects from gptr,
9651 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9652 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9653 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9654 all function headings,
9655 * src/SDCCmain.c: added global parameter userIncDirsSet,
9656 * (parseCmdLine): when option -I is encountered add directory to
9658 * src/version.awk: added space between control and long,
9659 * src/pic16/NOTES: added some notes for the port,
9660 * src/pic16/gen.c: added prototype for mov2fp function,
9661 * (fReturnpic16[]): properly named return value registers,
9662 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9663 * (aopForSym): added code to handle symbols with onStack flag set,
9664 symbols onStack are allocated PTRSIZE bytes,
9665 * (aopFreeAsmop): handles special case where asmops are stack objects,
9666 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9667 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9668 added argument lock to trace flaws in allocating temporary registers
9669 when developing port,
9670 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9671 * (pic16_popRegFromString): reenabled allocating a direct register
9673 * (assignResultValue): various beautifications,
9674 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9675 referenced function argument,
9676 * (genIpush): reenabled to allow stacked arguments, handles only
9677 ic->parmPush iCodes,
9678 * (genCall, genPcall): major changes to allow for variable argument
9679 functions, fixed a bug with falsely restoring stack pointer after
9680 returning from call,
9681 * (genFunction): pending code for critical function,
9682 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9683 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9684 * (genNearPointerGet): fixed bug with indirect reading, was always
9686 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9688 * (genAddrOf): rewrote code to take address of a stacked function parameter
9689 * (genCast): fixed casting to generic pointer type,
9690 * src/pic16/gen.h: added AOP_STA,
9691 * (struct asmop): added field stk,
9692 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9693 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9694 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9695 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9696 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9697 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9699 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9701 * (pic16_port structure): generic pointer size is set to 3,
9702 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9703 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9705 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9706 operand is an iTemp,
9708 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9710 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9711 * debugger/mcs51/simi.c: addapt new syntax of s51
9713 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9715 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9716 * src/pic16/pcode.c: commented out some calls to free() in order to
9719 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/SDCCicode.c (isiCodeInFunctionCall),
9723 * src/avr/ralloc.c (selectSpil),
9724 * src/pic/ralloc.c (selectSpil),
9725 * src/pic16/ralloc.c (selectSpil),
9726 * src/ds390/ralloc.c (selectSpil),
9727 * src/hc08/ralloc.c (selectSpil),
9728 * src/xa51/ralloc.c (selectSpil),
9729 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9730 stack in the middle of a function call sequence (fixes bug #1020268)
9731 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9732 costs associated with the minimum switch case.
9734 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9736 * src/SDCC.lex: fixed bug #1030549
9738 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9740 * src/SDCCcse.h (struct cseDef),
9741 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9742 over a function call if the CSE is derived from a symbol whose
9743 address has been taken (fixes bug #1029883)
9744 * support/regression/tests/bug-1029883: a new regression test for
9747 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9749 * src/hc08/gen.c (emitinline): fixed bug #1029778
9750 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9751 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9752 and starts toward RFE #905167)
9754 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9756 * src/pic16/gen.c (mov2f): New function to move an operand to
9757 another without considering if it is a literal or a register,
9758 * (pic16_sameRegs): don't check if they are both AOP_REG,
9759 * (AccRsh): removed andmask=0 lines,
9760 * (genLeftShift): duplicated to be improved in future versions,
9761 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9762 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9763 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9764 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9765 * (insertBankSwitch): fixed inserting banksel directives algorithm
9766 for instructions that follow a skip instruction, this fixes a report
9767 for broken subtraction code generation,
9768 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9769 iCode is a left op, just in case result and right share the same
9772 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9775 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9777 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9778 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9779 on 2004-09-12; it was buggy
9781 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9783 * src/SDCCsymt.h: removed RESULT_CHECK
9788 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9790 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9792 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9793 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9794 configuration values no more rejected by compiler, they are assigned
9795 to configuration registers with a warning message instead,
9796 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9797 the for-loop so last conf register is emitted too,
9798 * (_pic16_initPaths): link library libsdcc.lib by default,
9799 * (_hasNativeMulFor): modified test for multiplication according to
9800 Raphael Neider's remarks. Integer multiplication is also done with
9802 * device/include/pic16/pic18fregs.h: corrected type error in while
9803 testing and including 18f6720 header file
9805 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9807 * src/pic16/device.h (pic16_options): removed field use_crt,
9808 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9809 until an optimization to handle single bits is added,
9810 * (pic16_loadFSR0): moved before genUnpackBits,
9811 * (genAnd): some white lines removed,
9812 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9813 leave_reset flags in pic16_options when using crt modules,
9815 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9817 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9818 for bugs 898889 & 979599. Also used some safer print instructions.
9820 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9822 * src/pic16/device.h (pic16_options_t): added field use_crt,
9824 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9825 catch a probable future bug,
9826 * src/pic16/gen.c: aopIdx function commented out,
9827 * (genAssign): commented out old code which used aopIdx,
9828 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9829 code, added if conditionals to take into account the --use-crt
9830 command line options,
9831 * src/pic16/main.c (pic16_optionsTable): added new command line
9832 options, --use-crt= and --no-crt,
9833 * (_pic16_linkEdit): now the proper crt object is added in the
9834 linker command line except than when --no-crt is specified,
9835 * src/pic16/pcode.c,
9836 * src/pic16/pcode.h: added some structures and functions for a new
9837 optimization scheme to compansate for instruction overhead between
9838 same iCodes, this scheme is currently under development and is not
9840 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9842 * device/lib/pic16/startup/crt0i.c,
9843 * device/lib/pic16/startup/crt0iz.c: added global char variable
9844 __uflags to force the generation of an idata section
9846 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9849 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9850 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9852 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9854 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9855 Frieder) and clarified the default code optimization mode
9857 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9859 * src/SDCC.lex (doPragma, process_pragma),
9860 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9861 "opt_code_size", and "opt_code_balanced"
9862 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9863 regrouped options by category, added support for category headers
9864 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9865 and "--opt-code-size"
9866 * doc/sdccman.lyx: documented these new options and pragmas
9867 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9868 preference into account
9870 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9872 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9873 geniCodePreDec): Fixed bug 904237 by generating a warning
9875 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9877 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9879 * src/pic/device.c : When no max ram set validate full memory range.
9881 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9883 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9885 * device/lib/_gptrget.c,
9886 * device/lib/_gptrput.c: updated comment
9887 * device/lib/calloc.c,
9888 * device/lib/free.c,
9889 * device/lib/malloc.c,
9890 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9891 * src/SDCCcse.c (cseBBlock),
9892 * src/SDCCicode.c (printOperand, geniCodeArray),
9893 * src/SDCCicode.h (struct operand): fixed bug 868103
9894 * support/regression/tests/bug-868103.c: added
9895 * src/SDCCast.c (searchLitOp),
9896 * src/SDCCcse.h (struct cseDef),
9897 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9898 * src/SDCCicode.h (struct operand),
9899 * src/SDCCsymt.h (struct sym_link),
9900 * src/avr/gen.c (hasInc),
9901 * src/ds390/gen.c (hasInc),
9902 * src/hc08/gen.c (genPlusIncr, hasInc),
9903 * src/mcs51/gen.c (hasInc),
9904 * src/pic16/glue.c (pic16_printIvalChar),
9905 * src/pic16/ralloc.c (regWithIdx),
9906 * src/xa51/gen.c (hasInc) : removed warnings
9907 * src/SDCCast.c (createBlock): added comment ???
9908 * src/hc08/ralloc.c: updated comments
9910 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9912 * doc/sdccman.lyx: updated section on switch statements, added
9913 section about semaphore locking
9914 * doc/Makefile: added option -info for latex2html
9915 * device/lib/_gptrget.c,
9916 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9918 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9922 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9923 maxram is less than 0x100.
9925 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9927 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9929 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9940 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9941 a jump table is the best form for a switch statement, including
9942 automatic insertion of missing cases to make the case range
9943 continuous. Developed in collaboration with Frieder Ferlemann.
9945 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9947 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9948 accumulator result if it needs sign extension
9950 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9952 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9954 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9956 * device/lib/gbz80/printf.c,
9957 * device/lib/z80/printf.c: removed define for NULL
9959 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9961 * as/xa51/xa_link.c,
9962 * device/examples/ds390/ow390/ad26.c,
9963 * device/examples/ds390/ow390/cnt1d.c,
9964 * device/examples/ds390/ow390/counter.c,
9965 * device/examples/ds390/ow390/ds2480.h,
9966 * device/examples/ds390/ow390/ds2480ut.c,
9967 * device/examples/ds390/ow390/findtype.c,
9968 * device/examples/ds390/ow390/gethumd.c,
9969 * device/examples/ds390/ow390/owllu.c,
9970 * device/examples/ds390/ow390/ownetu.c,
9971 * device/examples/ds390/ow390/swt12.c,
9972 * device/examples/ds390/ow390/swtloop.c,
9973 * device/examples/ds390/ow390/temp.c,
9974 * device/examples/ds390/ow390/temp10.c,
9975 * device/examples/ds390/ow390/thermo21.c,
9976 * device/examples/ds390/ow390/tinilnk.c,
9977 * device/examples/ds390/ow390/tstfind.c,
9978 * device/examples/serialcomm/windows/serial.cpp,
9979 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9980 * device/include/reg51.h: fixed line endings for cvs
9982 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9984 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9985 packRegsForAccUse, packRegisters): new accumulator register
9987 * support/regression/ports/hc08/support.c (_putchar): suppress
9988 warning of unused variable
9989 * src/SDCCicode.c: added SWAP entry to codeTable
9991 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9993 * device/lib/sprintf.c: forgot to add this file before previous commit
9995 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9997 * src/pic16/gen.c (genPackBits): added operand right in function
9998 parameters, load result directly if p_type is POINTER (that is
9999 called by genNearPointerSet)
10000 * (genUnPackBits): added operand left in function parameters,
10001 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10002 FSR0 if accessing bitfields,
10004 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10006 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10007 _print_format; updated printf, sprintf, vsprintf
10008 * device/include/asm/default/features.h: corrected comment/define
10009 * device/lib/Makefile.in: added sprintf.c
10010 * device/lib/libsdcc.lib: added sprintf module
10011 * device/lib/printf_large.c,
10012 * device/lib/vprintf.c,
10013 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10015 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10016 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10017 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10019 * support/regression/tests/zeropad.c: define idata as data for hc08
10021 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10023 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10024 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10025 labels are referenced at least once (even if a reference is not found)
10026 * src/hc08/gen.c (emitcode): set isComment flag for comments
10027 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10028 loads), rules 6a..6b (optimize jumps to return)
10030 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10032 * device/lib/acosf.c (acosf),
10033 * device/lib/asinf.c (asinf),
10034 * device/lib/atanf.c (atanf),
10035 * device/lib/ceilf.c (ceilf),
10036 * device/lib/cosf.c (cosf),
10037 * device/lib/coshf.c (coshf),
10038 * device/lib/cotf.c (cotf),
10039 * device/lib/fabsf.c (fabsf),
10040 * device/lib/floorf.c (floorf),
10041 * device/lib/log10f.c (log10f),
10042 * device/lib/logf.c (logf),
10043 * device/lib/sinf.c (sinf),
10044 * device/lib/sinhf.c (sinhf),
10045 * device/lib/sqrtf.c (sqrtf),
10046 * device/lib/tanf.c (tanf),
10047 * device/lib/tanhf.c (tanhf),
10048 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10049 replaced all instances of "reentrant" in the library functions
10050 defined in math.h with this macro.
10051 * support/regression/tests/float_trans.c: reenabled test for hc08
10053 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10055 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10056 erroneously deleted
10058 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10060 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10061 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10062 multi-byte volatile operands are used
10063 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10064 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10065 initialization to area GSINIT0 so that it would always precede
10066 any static initializers in GSINIT
10067 * support/regression/tests/zeropad.c: fixed idata define for hc08
10068 * support/regression/tests/bug-927659.c,
10069 * support/regression/tests/float_trans.c: disabled tests for hc08
10070 pending missing library routines
10071 * .version: increased version number to 2.4.4 - hc08 port now passes
10075 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10077 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10078 * Makefile.common.in,
10080 * as/hc08/Makefile.in,
10081 * as/mcs51/Makefile.in,
10082 * as/z80/Makefile.in,
10083 * debugger/mcs51/Makefile.in,
10084 * device/include/Makefile.in,
10085 * device/lib/Makefile.in,
10088 * link/z80/Makefile.in,
10089 * packihx/Makefile.in,
10090 * sim/ucsim/main_in.mk,
10091 * sim/ucsim/avr.src/Makefile.in,
10092 * sim/ucsim/doc/Makefile.in,
10093 * sim/ucsim/gui.src/serio.src/Makefile.in,
10094 * sim/ucsim/hc08.src/Makefile.in,
10095 * sim/ucsim/s51.src/Makefile.in,
10096 * sim/ucsim/xa.src/Makefile.in,
10097 * sim/ucsim/z80.src/Makefile.in,
10099 * support/cpp2/Makefile.in,
10100 * support/librarian/Makefile,
10101 * support/makebin/Makefile: added DESTDIR to the install path proposed
10102 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10103 * doc/sdccman.lyx: added DESTDIR documentation
10105 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10107 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10108 instruction for interrupt handlers, use fast returns when returning
10109 from high priority interrupts
10111 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10115 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10116 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10117 bugs, ported much of Bernhard's code from mcs51
10118 * src/mcs51/gen.c (genSend),
10119 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10120 than one when calling a reentrant function
10121 * device/lib/_mullong.c: defined an alternate struct layout for big
10122 endian ports (hc08)
10124 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10126 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10129 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10131 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10132 are sane and complete before asking the port its prefered parameter
10133 passing method (fixes bug #1017633)
10134 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10137 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10139 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10140 problem in bitfields >= 8 bits.
10142 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10144 * src/SDCCsymt.c: undid changes that were not meant to be committed
10146 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10148 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10150 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10152 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10153 copied and wrong bit got inverted
10155 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10157 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10158 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10159 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10160 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10161 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10162 assignments to bitfields at known addresses
10163 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10164 reads from bitfields at known addresses
10165 * src/hc08/ralloc.c (packRegisters),
10166 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10167 genhc08Code): optimize pointer get values used as conditionals
10168 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10171 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10173 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10174 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10175 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10178 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10180 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10182 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10184 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10187 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10189 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10191 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10193 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10196 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10198 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10200 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10202 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10203 cases use more compact code.
10205 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10207 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10209 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10211 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10213 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10216 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10217 parameter of changePointer() from symbol* to sym_link*
10218 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10219 * src/SDCCsymt.c (compareType): void* type is castable to other
10220 pointers, but not necesarily an exact match.
10221 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10222 is no longer blindly treated as an exact match.
10223 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10225 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10227 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10229 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10233 * src/pic/ralloc.h,
10234 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10236 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10238 * src/pic/device.c,
10239 * src/pic/device.h,
10240 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10242 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10244 * src/mcs51/gen.c (emitcode): fixed bug #992819
10246 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10248 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10249 there's no need to make it worse
10251 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10253 * src/mcs51/ralloc.c (deassignLR),
10254 * src/ds390/ralloc.c (deassignLR),
10255 * src/hc08/ralloc.c (deassignLR),
10256 * src/z80/ralloc.c (deassignLR),
10257 * src/pic/ralloc.c (deassignLR),
10258 * src/pic16/ralloc.c (deassignLR),
10259 * src/avr/ralloc.c (deassignLR),
10260 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10261 rlivePoint): fixed another part of bug #971834
10263 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10265 * src/z80/main.c: enabled "critical" keyword
10266 * src/z80/mappings.i,
10267 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10268 functions (fixes bug #979646)
10269 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10271 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10273 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10276 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10278 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10279 doesn't disable too much optimizations
10281 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10283 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10285 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10287 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10289 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10291 * src/pic/gen.c tidied up tabs
10292 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10293 * src/pic/main.c tidied up tabs
10294 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10295 * src/pic/pcoderegs.c tidied up tabs
10296 * src/pic/ralloc.c tidied up tabs
10298 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10300 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10301 to S_FIXED for pic16 port and when symbol is not in level 0,
10302 allocate for S_REGISTER storage class and pic16 port, too,
10303 * src/pic16/device.h: prototype for checkSym,
10304 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10305 * (pic16_assignConfigWordValue): test the value and the mask to
10306 validate that the value is suitable for the configuration word,
10307 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10308 collect extern declared symbols, don't emit symbol twice, check
10309 first if symbol is in publics set first,
10310 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10311 * added command line '--fstack' which enables an experimental
10312 feature for stack access, too buggy to be used yet...
10313 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10314 * (pic16_allocDirReg): when register has storage class S_REGISTER
10315 allocate in pic16_dynAccessRegs,
10316 * device/include/pic16/pic18f????.h: modified configuration word
10317 naming convention, words started as CONFIG0H but should be CONFIG1H
10319 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10321 * device/include/mcs51reg.h: fixed bug 970993
10323 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10325 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10326 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10327 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10328 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10329 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10330 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10331 error/warning numbers,
10332 added function setWarningDisabled()
10333 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10334 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10335 _memcmp.c _memmove.c calloc.c realloc.c free.c
10336 * support/regression/tests/malloc.c: added tests for new functionality
10337 * support/regression/tests/zeropad.c: added tests for truncated initializers
10338 and initialized char arrays starting with '\x0'
10339 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10341 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10343 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10345 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10347 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10348 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10349 peephole 177.e. Thanks to anonymous
10351 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10353 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10354 function isn't used in the source but referenced as a
10355 variable initializer then declare it as extern in .asm file
10357 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10359 * .version: increased version number to 2.4.3
10361 Adding version extension according to ChangeLog CVS revision
10362 * src/Makefile.in (target all): added dependency 'version.h'
10363 * (rule version.h): added rule to create version.h from ChangeLog,
10364 * (rule dep): added dependency version.h,
10365 * src/version.awk: AWK script to create version.h
10366 * src/SDCCdwarf2.c (dwWriteModule),
10367 * src/SDCCglue.c (initialComments),
10368 * src/SDCCmain.c (printVersionInfo): modified to write after
10369 version string the version extension number,
10370 * src/SDCCutil.c: included "version.h"
10371 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10373 * src/SDCCutil.h: added prototype for getBuildNumber
10375 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10376 includeDirsSet, too,
10377 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10378 const char [] is found in function prototype...
10380 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10381 moving to WREG with source is already in WREG,
10382 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10383 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10384 * (aopForSym): stack'ed symbols are partially supported, added
10385 if-clause to support symbols in FARSPACE,
10386 * (sameRegs): added test for AOP_ACC to see if registers are same,
10387 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10388 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10389 * (pic16_popRegFromString): will not allocate a new register if it
10390 doesn't find one by name, bug may have introduced...
10391 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10392 * (genIpush): revived to use pic16 port's stack,
10393 * (genAddrOf): added incomplete case for stack'ed operand,
10394 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10395 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10396 can handle multibyte operands,
10397 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10398 * (pic16initialComments): added message for MPLAB compatibility
10400 * src/pic16/main.h: prototype for pic16_mplab_comp,
10401 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10402 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10403 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10404 because of increased complexity of procedure,
10405 * (_process_pragma): stack pragma changed to format 'stack pos len',
10406 emit symbol '_stack_end' to conform with gplink,
10407 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10408 to search for register,
10409 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10411 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10412 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10413 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10414 case for PO_GPR_REGISTER,
10415 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10416 dies, the new era is ahead !...
10417 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10418 pic16_dynInternalRegs,
10419 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10420 * (pic16_allocDirReg): minor optimizations and bug fixes,
10421 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10423 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10424 load stack and frame pointer with address of 'stack_end' symbol
10426 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10428 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10429 without source code but only variable initializers
10431 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10433 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10434 external are not declared as extern to reduce overhead while linking
10436 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10438 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10440 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10442 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10443 Yee Keat for the patch
10444 * src/SDCCast.c (decorateType): fixed bug #979599
10445 * src/ds390/gen.h: removed local fReturnSizeDS390
10446 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10447 * src/ds390/gen.c (genAnd, genOr, genXor),
10448 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10450 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10452 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10453 add relFilesSet to $3, manipulate $2 to handle linking of object
10454 files without source files in command line,
10455 * device/include/pic16 (all headers): added ID location macros,
10456 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10457 entries for ID location bytes,
10458 * (pic16_assignIdByteValue): NEW,
10459 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10460 added field dumpcalltree to pic16_options_t,
10461 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10462 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10463 emitting rFalseIfx label after check_carry label,
10464 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10465 pic16_emitDIRegs), NEW
10466 * (pic16glue): dump .calltree file when option --calltree found,
10467 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10468 * (_pic16_genAssemblerPreamble): emit ID locations after
10469 configuration registers,
10470 * (pic16_linkCmd): modifications of the link command,
10471 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10472 * (pic16_pCodeInitRegisters): don't init stack registers,
10473 * (pic16_findPrevInstruction): fixed bug,
10474 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10475 bug with immediate registers,
10476 * (buildCallTree): traces stack push and pop,
10477 * (pct2): dump also stack usage for each function,
10478 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10479 * (pic16_allocDirReg): various modifications,
10480 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10483 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10485 * src/pic16/pcode.c: removed buggy double colon
10487 2004-07-01 Borut Razem <borut.razem AT siol.net>
10489 * support/scripts/sdcc.nsi: added include/pic16 to setup
10491 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10493 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10494 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10496 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10497 specific command line arguments. Also added sample lkr script
10498 for placing a variable at a specific memory bank.
10499 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10500 at a specific memory bank,
10501 * (pic16_dump_isection): fixed bug which caused string literals to
10502 be omitted when dumping idata section,
10503 * (pic16_groupRegistersInSection): added code to handle registers
10504 in specific memory banks,
10505 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10506 public, all references are renamed too,
10507 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10509 * (pic16_storeForReturn): added case to handle when dest is WREG,
10510 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10511 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10512 pic16_rel_udata, check to see if that register is marked as being
10513 a member of a specific memory bank,
10514 * (pic16_printIvalCharPtr): added code to add string literals either
10515 to code or the idata sections,
10516 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10517 also accept the 'udata' pragma,
10518 * src/pic16/main.h: new structure types sectName and sectSym
10519 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10520 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10521 * (pic16_findPrevInstruction): fixed, it returned nothing,
10522 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10523 instruction combinations,
10524 * (pic16_FixRegisterBanking): heavily reorganised,
10525 * (pic16_AnalyzeBanking): if generating banksel directives is
10526 disabled, then don't call FixRegisterBanking at all,
10527 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10528 completely removed,
10529 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10531 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10533 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10534 Phuah Yee Keat <yk.phuah AT nestac.com>
10536 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10538 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10539 correctly the IVT even if it is relocated to some other location
10541 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10543 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10544 * device/include/pic16/pic18f2220.h: NEW,
10545 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10546 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10547 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10548 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10549 nodefaultlibs, ivt_loc is the location of the interrupt vector
10550 table, and nodefaultlibs signs that default libraries should not be
10551 linked in link stage,
10552 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10553 according to --ivt-loc argument,
10554 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10555 when pragma stack is found,
10557 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10559 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10560 256 (range check), 257 (do while), 258.a-f (bit banging
10561 f.e. on 3-wire SPI bus)
10563 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10565 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10566 variables used exclusively within a loop
10568 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10570 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10572 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10574 * src/SDCClrange.c (computeClash): fixed bug #971834
10576 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/mcs51/gen.c (genCmp): fixed bug #975903
10579 * src/hc08/gen.c (operandsEqu),
10580 * src/ds390/gen.c (operandsEqu),
10581 * src/z80/gen.c (operandsEqu),
10582 * src/pic/gen.c (operandsEqu),
10583 * src/pic16/gen.c (operandsEqu),
10584 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10585 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10587 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10589 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10591 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10593 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10594 default case in switch statement,
10595 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10596 to eliminate problem with initialisation of pointers, but problem
10598 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10599 * (emitStaticSegment): removed various lines emitting debug info,
10600 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10601 added processor registers for utilizing EEPROM,
10602 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10603 configurable and set 8
10605 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10607 * .version: increased version number to 2.4.2,
10609 Cumulative patch for pic16 port
10610 * src/pic16/device.c: changed scheme to dump initial values for
10611 variables in idata segment, all print_idata* functions were removed,
10612 now the pic16_printIval* will be called,
10613 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10614 * _pic16_printPointerType, pic16_printPointerType,
10615 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10616 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10617 NEW, similar to the respective functions in SDCCglue.c,
10618 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10619 way, emitting hex bytes,
10620 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10622 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10624 * src/avr/ralloc.c (serialRegAssign),
10625 * src/xa51/ralloc.c (serialRegAssign),
10626 * src/pic/ralloc.c (serialRegAssign),
10627 * src/pic16/ralloc.c (serialRegAssign),
10628 * src/hc08/ralloc.c (serialRegAssign),
10629 * src/z80/ralloc.c (serialRegAssign),
10630 * src/ds390/ralloc.c (serialRegAssign),
10631 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10633 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10635 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10636 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10638 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10640 Cumulative patch for pic16 port:
10641 * src/pic16/device.h (typedef PIC16_device) modified fields for
10642 defining microcontrollers,
10643 * src/pic16/device.c: added new info for all devices in Pics16 array,
10644 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10645 to be optimised out by the pCode optimiser,
10646 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10647 specially, bug reported by G.M. Gallant,
10648 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10649 as force'd so that cannot be optimised out by pCode optimiser,
10650 * src/pic16/pcode.c,
10651 * src/pic16/pcodepeeph.c,
10652 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10653 they are disabled by default, but can be enabled explicit with
10654 command argument --denable-peeps, for testing,
10655 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10656 --pomit-ivt in COMPILE_FLAGS
10658 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10660 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10661 compilation on MSVC
10663 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10665 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10667 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10669 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10670 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10672 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10674 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10675 would only assign 0x300001 register.
10677 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10679 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10680 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10682 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10684 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10686 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10687 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10688 added peephole 254 (left shift), 255 (jump table)
10690 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10692 * device/lib/Makefile.in: removed comment line with model-pic16,
10693 * (target port-specific-objects-pic16): the libraries and objects
10694 are copied to the build directory form the device/lib/pic16/bin
10697 Cumulative patch concerning pic16 port:
10698 * library directory has been re-organized,
10699 * added support for PIC18F1220,
10700 * added headers and library sources for chips 18f1220,18f6520,
10701 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10703 * configuration registers setting has changed, now each supported
10704 device has a complete description of the registers it uses,
10705 * all initialisations are moved to idata sections, these section
10706 can be absolute or relocatable,
10707 * fixed initialisation of codespace variables,
10708 * fixed warning about PCLATU and gpsim,
10709 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10710 * (genAssign): use table reads when assigning from variables in codespace,
10711 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10712 char/int variables placed in codespace,
10713 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10714 registers set in .asm file, no need for --pomit-config-words anymore,
10715 * (pic16glue): some 8051 legacy segments are commented out
10716 (to be removed completely),
10717 * added support for alternative assembler and linker with --asm=
10718 and --link= command line arguments,
10719 * peepholes are disabled automatically in the port, no need to
10720 specify on command line,
10721 * port supports natively char/int/long multiplication, but converts
10722 all divisions to support functions,
10723 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10724 to the file set in variable $2,
10725 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10726 strings in ASCII format and not in hex,
10727 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10728 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10729 allocate proper register if iCodes aren't temporary,
10731 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10733 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10735 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10737 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10740 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10742 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10743 computed address is reused
10744 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10745 multi-byte bitfields
10747 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10749 * src/z80/gen.c: (genArrayInit): must check for pointers too
10751 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10753 * support/regression/tests/zeropad.c: never meant to commit the
10754 nestedstruct test: removed, added check for GCC version
10756 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10758 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10759 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10760 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10761 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10762 bugs 928906 and 954082 half-empty initializers
10764 * src/SDCCsymt.c (getAllocSize): added for above fix
10765 * src/z80/gen.c (genArrayInit): fixed bug 741044
10766 * support/regression/tests/zeropad.c: added tests
10768 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10770 * src/pic16/device.c (pic16_dump_section): corrected bug which
10771 caused some symbols of the libraries to be misplaced
10773 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10775 * src/pic16/glue.c,
10776 * src/pic16/ralloc.h,
10777 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10778 to fix conflict with pic port
10780 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10782 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10783 externs configuration variables,
10784 * src/pic16/ralloc.h,
10785 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10786 prototype in header, commented out some debug messages
10788 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10790 * src/pic16/glue.c,
10791 * src/pic16/main.c,
10792 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10793 for gpasm COFF object generation. Thanks to D. Hawkins for
10796 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10798 * src/ds390/main.c,
10799 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10800 Brock for spotting this)
10801 * src/ds390/gen.c (genEndFunction),
10802 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10803 interrupt handler and critical. Disable push/pop optimizations when
10804 peephole optimizations disabled.
10806 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10808 Updated pic16 library sources and headers.
10809 * device/lib/pic16/pic18f*/ ,
10810 * device/include/pic16/*.h: modified to handle structured SFR
10813 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10815 * src/port.h (PORT structure): added hook initPaths, now each
10816 port can declare its own default search paths,
10817 which can been seen with the --print-search-dirs option,
10818 see pic16 port for example,
10819 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10820 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10821 * (doPrintSearchDirs): NEW, replaces in a central manner the
10822 printing of search dirs which was split in set*Paths functions,
10823 * (main): added call to port->initPaths and doPrintSearchDirs,
10825 * src/ds390/main.c,
10828 * src/izt/tlcs900h.c,
10829 * src/mcs51/main.c,
10831 * src/pic16/main.c: modified port structures to reflect addition of
10834 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10835 * (pic16_dump_section): for registers in same address reserve memory once,
10836 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10838 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10839 result is greater in size than right or left,
10840 * (pic16_genUMult8X8_8): there are some cases where the result can
10841 be 16 bits size, so handle these,
10842 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10843 * (pic16_outBitC): modified to emit pcodes,
10844 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10846 * (genDivOneByte): implemented algorithm to divide 8-bits,
10847 * (genCmp): uncommented goto, but issues still exist,
10848 * (genAnd): fixed a bug with variables >8bits,
10849 * (genPackBits): optimization added that uses BCF/BSF to change a
10851 * (genAssign): fixed bug when assigning floating point literals,
10852 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10853 __sdcc_gsinit_startup label,
10854 * src/pic16/main.c (_pic16_init): removed search directory
10856 * (_pic16_initPaths): NEW, used to initialise search directories,
10857 * (_hasNativeMulFor): support functions for all except char/int
10858 multiplication, and char division,
10859 * (PIC16_port struct): modified entry for native mul support,
10860 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10862 * (buildCallTree): call to register_usage is ifdef'ed out,
10864 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * device/include/string.h: applied Stas Sergeev's patch to make this
10867 header file compatible with the preprocessor -Wundef option
10868 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10869 failure (fixes bug #941458)
10871 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10873 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10874 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10875 that the variable, not the function, should be static
10876 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10877 to be consistent with non-literal case
10879 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10881 * src/SDCCast.c (isConformingBody): fixed bug #949967
10882 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10883 convilong): fixed bug #952086
10885 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10887 * src/SDCCmem.c (allocVariables): fixed bug #955321
10889 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10891 * src/hc08/main.c (_hc08_genAssemblerEnd),
10892 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10893 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10894 completely eliminated the use of a temporary file
10895 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10896 when more than one file linked
10897 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10899 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10902 which fixes bug #543481
10903 * support/regression/tests/bug-751703.c: fixed comments left from a
10904 cut and paste error
10905 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10906 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10907 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10909 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10910 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10911 are now changed to underscores in moduleName
10913 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10915 * as/mcs51/lkmem.c: better fix for bug #954173
10917 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10918 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10920 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10921 * device/include/c8051f000.h,
10922 * device/include/c8051f120.h,
10923 * device/include/c8051f300.h,
10924 * device/include/c8051f310.h,
10925 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10926 PWM16) and detab'ed
10928 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10930 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10931 and mailing lists, doc'ed --no-peep-comments, removed reference
10932 to knoppix (newest version has no LyX/LaTeX), other minor changes
10933 * src/SDCCglue.c (glue): save 2 bytes stack space with
10934 option --main-return. The ljmp could probably be avoided too
10936 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10938 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10940 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10942 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10943 * src/SDCCopt.c (isLocalWithoutDef),
10944 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10945 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10946 (credit to Maarten Brock for patch #949363, on which this is based)
10947 * support/regression/tests/bug-751703.c: some test cases of extern used
10948 within inner scopes.
10950 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10954 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10956 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10957 dwWriteLabel): fix to create valid debugger symbols even when
10958 the module name has non-alphanumeric symbols in it
10959 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10960 when a variable's allocation has been optimized away
10963 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10965 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10967 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10968 * src/mcs51/main.c,
10969 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10970 * src/ds390/main.c,
10971 * src/z80/gen.c (z80_emitDebuggerSymbol),
10973 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10975 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10976 * src/pic16/main.c,
10977 * src/avr/gen.c (avr_emitDebuggerSymbol),
10979 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10981 * src/SDCCdebug.c (emitDebuggerSymbol),
10983 * src/port.h: added a debugger struct to the port struct. Added a
10984 callback for defining debugger symbols
10986 * src/SDCCast.c (createLabel),
10987 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10990 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10991 iCode back to the ast for the function
10993 * src/hc08/ralloc.c (hc08_assignRegisters),
10994 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10995 unneeded fields from the regs struct.
10996 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10997 pushReg() & pullReg() functions instead of emitcode()
10999 * src/hc08/gen.c (genLabel, genhc08Code),
11000 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11002 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11005 * src/hc08/gen.c (genEndFunction, genhc08Code),
11007 * src/mcs51/gen.c (genEndFunction, gen51Code),
11009 * src/ds390/gen.c (genEndFunction, gen390Code),
11011 * src/z80/gen.c (genEndFunction, genZ80Code),
11014 * src/pic/gen.c (genEndFunction, genpic14Code),
11016 * src/pic16/gen.c (genEndFunction, genpic16Code),
11018 * src/avr/gen.c (genEndFunction, genAVRCode),
11020 * src/xa51/gen.c (genEndFunction, genXA51Code),
11022 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11023 specific code to cdbFile.c and out of the backend code generators
11025 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11026 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11027 starting address is now 0
11030 * as/hc08/m08pst.c,
11031 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11032 assembler directive for DWARF support
11033 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11037 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11039 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11041 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11042 and inappropriate peephole optimization in jump tables
11044 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11046 * as/hc08/m08pst.c,
11047 * src/SDCCglue.c: sdccopt works for the hc08 port now
11049 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11051 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11053 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11055 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11057 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11059 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11063 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11064 comments from the peephole optimizer replacement rules
11065 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11067 * src/SDCCcse.c (updateSpillLocation),
11068 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11070 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11071 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11072 objects far pointers
11074 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11076 * src/SDCCsymt.h: a missing part of my last change
11077 * src/pic/ralloc.c (regTypeNum),
11078 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11080 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/SDCCicode.c (aggrToPtrDclType),
11084 * src/SDCCptropt.h,
11085 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11086 ptrPseudoSymConvert),
11087 * src/pic/ralloc.c (regTypeNum),
11088 * src/pic16/ralloc.c (regTypeNum),
11089 * src/hc08/ralloc.c (regTypeNum),
11090 * src/ds390/ralloc.c (regTypeNum),
11091 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11092 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11094 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11096 * link/z80/lkmain.c (afile),
11097 * as/hc08/lkmain.c (afile),
11098 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11099 prevent a pointer problem when a filename has no directory and
11100 no extension specified.
11102 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11104 * link/z80/lkmain.c (afile): allow periods in directory names
11105 * link/z80/lkmain.c (afile),
11106 * as/mcs51/lkmain.c (afile),
11107 * as/hc08/lkmain.c (afile): allow linker script file to have an
11108 extension other than ".lnk"
11109 * link/z80/lklex.c (getfid),
11110 * link/z80/lkmain.c (parse),
11111 * as/mcs51/lklex.c (getfid),
11112 * as/mcs51/lkmain.c (parse),
11113 * as/hc08/lklex.c (getfid),
11114 * as/hc08/lkmain.c (parse): Support comments in the linker script
11115 file on lines by themselves and after filenames
11117 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11119 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11121 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11123 * src/z80/peeph-z80.def: removed some peephole rules that don't
11124 work with multibyte arithmetic (fixed bug #937126)
11125 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11126 to registers and not global variables
11127 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11128 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11129 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11130 checking for assignments not internally generated (fixed bug #931895)
11131 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11132 structure member (fixed bug #930072)
11134 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/SDCCmain.c (linkEdit),
11137 * src/hc08/main.c (_hc08_parseOptions),
11138 * as/hc08/Makefile.in,
11139 * as/hc08/aslink.h,
11141 * as/hc08/m08pst.c,
11142 * as/hc08/lkrloc.c (relr, rele),
11143 * as/hc08/lkarea.c (lnkarea)
11144 * as/hc08/lkmain.c (afile, parse),
11145 * as/hc08/lkelf.c: support for ELF output
11146 * as/hc08/lks19.c (s19),
11147 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11149 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11151 * as/mcs51/lkihx.c: Fixed bug #899105.
11153 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11155 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11156 .dsp files from Unix to DOS.
11158 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11160 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11161 function pointers; we have been compliant for several months now.
11162 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11163 change that was accidently commented out
11164 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11165 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11168 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11170 * src/hc08/gen.c: output of all of the internal debugging information
11171 is now controlled by the D() macro; it is disabled by default
11173 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11176 harder to keep the same registers during a CAST iCode
11177 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11178 long via int can be done in a single cast, if the signedness is
11180 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11181 putchar() in tinibios.c in ds390's library
11183 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11185 * src/SDCCast.c (decorateType): fixed bug #898889,
11186 cast result of a literal complement too
11187 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11188 fixed check for bitfields
11190 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11192 * src/SDCCicode.c (geniCodeLogic): made it static,
11193 (geniCodeLogicAndOr): added in order to fix bug #905492,
11194 (ast2iCode): fixed bug #905492
11195 * support/regression/tests/bug-905492.c: added
11196 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11197 (processParms): fixed bug #927659: don't copy parms, this will clear
11199 * support/regression/tests/bug-927659.c: added
11201 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11203 * src/SDCCast.c (addCast): don't cast float to char
11204 * device/lib/libsdcc.lib: added _memmove
11206 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11208 * device/lib/large/Makefile: fixed parallel execution by
11209 replacing `make` by `$(MAKE)`
11211 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11214 offsets (fixes bug #923936)
11216 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11218 * device/lib/small/Makefile: fixed parallel execution by
11219 replacing `make` by `$(MAKE)`
11221 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11223 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11225 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11227 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11228 * src/regression/Makefile: Regression test was not running.
11230 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11232 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11233 complement if possible
11234 * src/SDCCval.c (valComplement),
11235 * src/SDCCicode.c (operandOperation): fixed complement of literal
11236 * support/regression/tests/onebyte.c (testComplement): added
11238 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11240 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11241 return an optimized tree; actually replace actParm with the new tree
11242 * src/SDCCast.h: added some parantheses to remove side effects
11243 * support/regression/tests/bug-920866.c
11245 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11246 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11247 Bit operands were not being handled properly in the pic14 port.
11248 (now src/regression/add.c passes again).
11250 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11252 * src/SDCC.y (labeled_statement): case and default no longer require
11253 a following statement (RFE #893037)
11255 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11257 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11258 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11259 disabled (fixes bug #916294)
11260 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11261 "mov a,acc"; patch provided by Lenny Story
11262 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11264 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11266 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11268 * src/ds390/gen.c (genFunction, genEndFunction),
11269 * src/ds390/ralloc.c (ds390_assignRegisters),
11270 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11271 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11272 pushed if there are parameters passed on the stack. Also, a cleaner
11273 way to decide if r0/r1 should be pushed/popped. (Together they fix
11276 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * device/lib/mcs51/crtpagesfr.asm,
11280 * device/lib/mcs51/crtxinit.asm,
11281 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11282 to avoid confusion with Si Lab's SFRPAGE register.
11284 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11286 * src/SDCCglue.c (emitMaps): allow public sfr variables
11287 * src/SDCCglue.c (initialComments): include compiler build date
11288 with compiler version and put the timestamp of the generated
11289 assembly file on a serperate line to be less confusing.
11290 * src/port.h: added genInitStartup hook
11292 * src/ds390/main.c,
11295 * src/pic16/main.c,
11297 * src/z80/main.c: genInitStartup initialize as NULL (default to
11298 historical behaviour)
11299 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11300 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11301 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11302 library instead of hard coding it into the compiler.
11303 * support/regression/ports/mcs51-stack-auto/spec.mk,
11304 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11305 * device/lib/mcs51/Makefile,
11306 * device/lib/small/Makefile,
11307 * device/lib/large/Makefile,
11308 * device/lib/mcs51/crtpagesfr.asm,
11309 * device/lib/mcs51/crtstart.asm,
11310 * device/lib/mcs51/crtxclear.asm,
11311 * device/lib/mcs51/crtxinit.asm,
11312 * device/lib/mcs51/crtclear.asm,
11313 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11314 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11315 and into user configurable files.
11316 * device/lib/clean.mk: clean mcs51 directory too
11317 * support/regression/tests/longlit.c: added static to T1 declaration
11318 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11319 accesses in the initialization code
11321 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11323 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11324 OSCTRIMVAL as noted in bug #916008
11326 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11329 in loops with multiple exits (reported as incorrect registers
11330 used by Martin Helmling in Sdcc-user list)
11332 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11334 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11335 made ds390 register extensions look less like error messages
11337 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11340 reported by Adam Wozniak in Sdcc-user list
11342 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11344 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11345 arithmetic optimizations, added debug output
11347 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11349 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11350 * sdcc.spec: updated and split sdcc into 3 rpms
11351 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11352 needed for literals of LEFT_OP and '+'
11353 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11354 introduced RESULT_TYPE_NOPROM
11355 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11357 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11358 limited promotion to int only for '*'
11359 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11361 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11363 * src/pic16/gen.c (genSkip),
11364 (genc16bit2lit), (gencjneshort): commented out
11365 (is_LitOp): new helper function, checks operand type
11366 (genCmpEq): rewritten
11368 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11370 * support/regression/tests/bug-908454.c: added
11372 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11374 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11375 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11376 (geniCodeCast): cosmetic, don't preserve bit storage class
11377 (geniCodeLeftShift): added promotion
11378 (geniCodeLogic): fixed regression
11379 * src/SDCCsymt.c (computeTypeOr): accept bits too
11380 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11382 2004-03-07 Borut Razem <borut.razem AT siol.net>
11384 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11386 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11388 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11389 version of pic16_genPackRegisters which does not check if ic is a
11391 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11392 function cause string1.c regression test fails
11394 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11396 * sim/ucsim/configure.in,
11397 * sim/ucsim/configure,
11398 * sim/ucsim/doc/Makefile.in: use docdir
11399 * src/SDCC.y: fixed sbit atrributes
11400 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11401 * src/SDCCast.c (decorateType): |^& need special promotion handling
11403 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11404 * src/SDCCsymt.h (computeType),
11405 * src/SDCCicode.c: computeType() needs op
11406 * src/SDCCsymt.c (checkTypeSanity),
11407 * doc/sddman.lyx: "plain" bitfields are unsigned
11408 * src/SDCCsymt.c (computeTypeOr): added
11409 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11411 * src/SDCCval.c (val*): computeType() needs op
11412 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11413 * support/regression/tests/onebyte.c: added tests for |^&
11415 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11417 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11418 for writing icode into asm output.
11420 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11422 * src/pic16/device.c: added some debug lines enabled
11423 with macro DEBUG_CHECK,
11424 * src/pic16/genarith.c: more debug in genPlus,
11425 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11426 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11427 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11428 * (aopForSym): onStack symbols are re-placed in data memspace,
11429 and onStack flag is cleared,
11430 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11431 copy temporary pcodeop,
11432 * (genPcall): added warning for not updating PCLATU,
11433 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11434 always true for pic16 port,
11435 * (genMultOneWord): NEW, supports integer multiplication,
11436 * (genMult): modified to call genMultOneWord,
11437 * (ifxForOp): added warning when return NULL,
11438 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11439 flag is set before call to operandFromSymbol for implicit
11441 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11442 options.intlong_rent are set by default,
11443 * (_hasNativeMulFor): modified to allow port generation of integer
11445 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11446 set regtype to REG_SFR for all registers, restricting seting the
11447 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11449 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11451 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11452 more than 500 times in the regression tests
11454 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * support/Util/SDCCerr.h,
11457 * support/Util/SDCCerr.c,
11458 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11460 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11461 for symbol conflicts.
11462 * support/valdiags/tests/enum.c,
11463 * support/valdiags/tests/tentdecl.c,
11464 * support/valdiags/tests/struct.c: expect possible error messages
11465 referring to original symbol definitions.
11466 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11468 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11470 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11472 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11474 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11476 * src/pic16/ralloc.c (newReg): fixed bug #908929
11478 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11480 * src/ds390/gen.c: added missing #include "main.h"
11482 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11484 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11485 checking if symbol is already in set,
11486 * src/pic16/device.h: prototype for checkAddSym,
11487 * src/pic16/gen.c: (_G): added entry interruptvector,
11488 * (assignResultValue): removed some commented out lines,
11489 * (genFunction): check for ISR via sym->type, absolute section for
11490 interrupt code is created via a new pBlock, the goto instruction is
11491 placed now correctly at the interrupt vector position, changed all
11492 references from ivec to _G.interruptvector,
11493 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11494 is the interrupt is a high priority one, same for return from ISR,
11495 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11496 externs to calls of checkAddSym,
11497 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11498 pic16_pcode_verbose flag is set,
11499 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11500 * src/pic16/pcoderegs.c: message about how many registers are saved
11501 will only be emitted if pic16_pcode_verbose flag is set,
11503 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * src/ds390/ralloc.h,
11506 * src/ds390/ralloc.c (ds390_regWithIdx),
11507 * src/ds390/gen.c (emitcode),
11508 * src/ds390/main.h,
11509 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11510 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11511 ds390operandCompare, getRegsRead, getRegsWritten,
11512 initializeAsmLineNode): customized instruction size calculation for
11513 ds390, started basis for some register optimizations
11514 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11515 corresponding assembly output
11516 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11517 missing push/pop of r0/r1. Optimized push/pops
11519 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * src/mcs51/main.c (instructionSize): fixed ACALL size
11522 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11524 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11526 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11527 the sorting of rlist with NULL elements
11528 * (print_idataType, print_idata): NEW to create idata sections
11529 * src/pic16/device.h: idataSymSet new variable
11530 * src/pic16/gen.c (genFunction): fixed some bugs in string
11531 comparing, improved the absolute section creation for ISRs,
11532 added FSR0L/FSR0H in registers that are saved in an ISR,
11533 * (genInline): fixed the processing of inline snippets,
11534 now they undergo no process by the peephole optimizer
11535 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11536 are placed in idataSymSet,
11537 * (pic16emitStaticSeg): extern symbols are added in externs,
11538 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11539 switching when aboslute variables are placed in access bank memory
11540 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11541 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11542 commented out with #if,
11543 * (pic16_packRegisters): reintroduce the check for CAST because some
11544 symbols are not correctly handled,
11545 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11546 pCodeInstruction instead of pCode,
11547 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11548 pCodeAsmDir definition,
11549 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11550 directive, then the argument directive is emitted without the leading
11551 tab, hack for inline labels which must be in the first column,
11552 * (compareLabel,pic16_findNextInstruction),
11553 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11554 * (insertBankSwitch): modified for the new pCodeAsmDir,
11556 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11557 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11559 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11561 * (pushSide): commented out with #if,
11562 * (assignResultValue): fixed some typos in saving
11564 * (genPcall): FIXED and sync'ed with genCall,
11565 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11566 * (genNearPointerGet): fixed to handle some more cases,
11567 implementation scheme via table reads,
11568 * (genConstPointerGet): modified to access code memory correct,
11569 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11570 and improved to handle some cases
11571 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11572 instead of "RETLW" for init data
11573 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11574 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11575 variables are placed in access bank memory (<0x80 and >=0xf80),
11576 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11577 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11578 TBLWT_POSTDEC,TBLWT_PREINC
11579 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11580 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11582 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11583 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11584 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11585 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11587 2004-02-29 Borut Razem <borut.razem AT siol.net>
11589 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11590 support/Util/findme.h, support/Util/system.h: enhance binary relative
11591 search for lib and include by using findProgramPath()
11593 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/SDCCpeeph.c (pcDistance),
11598 * src/mcs51/ralloc.h,
11599 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11600 * src/mcs51/main.h,
11601 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11602 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11603 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11604 size calculation port specific, started basis for some register
11606 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11607 missing push/pop of r0/r1. Optimized push/pops
11608 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11609 * device/lib/_modsint.c (_modsint),
11610 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11611 and stack version so regression tests pass
11613 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11615 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11616 * src/SDCCast.c (decorateType): catch another small optimization
11618 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11619 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11620 modified to finally use computeType() all over SDCC,
11621 see Feature Request #877103
11622 * src/SDCCval.h: cosmetic
11623 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11624 valCompare(); regression tested in muldiv.c
11625 * support/regression/tests/muldiv.c (testMod): mod sign follows
11628 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11630 * src/SDCCast.c (decorateType): fixed bug #902362
11631 * doc/INSTALL.txt: fixed install instructions for win32
11633 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11635 * device/include/Makefile.in (install): fixed by replacing spaces
11638 * doc/INSTALL.txt: updated for release
11639 * doc/sdccman.lyx: added warning for --xstack being buggy
11641 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11643 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11644 to eliminate build warnings.
11645 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11647 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11648 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11650 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11651 removed -penable-stack, added comment for stack pragma, added
11652 warning for not initializing the stack/frame registers, removed
11653 comment at interrupts section
11655 Stack is made permanent, there is no ability to disable stack usage.
11656 * src/pic16/device.h,
11657 * src/pic16/device.c: removed all references to USE_STACK macro,
11658 * src/pic16/device.c (pic16_dump_section): when no elements in
11659 rlist, free rlist before return,
11660 * (pic16_dump_int_registers): NEW, internal registers are a new set
11661 of general purpose registers reused by each function,
11662 * (checkAddReg): returns 1 if registers is added to set,
11663 * (pic16_groupRegistersInSection): when a registers is of type
11664 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11665 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11666 SRCASECMP macro is moved here from device.c
11667 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11668 PO_PCLATU, PO_PRODL, PO_PRODH,
11669 * (pic16_pCodeOpType, genMinus,
11670 changed compares to "a" register, with AOP_ACC,
11671 * (pic16_genPlus): fixed some bugs and indented properly,
11672 * (pic16_addSign): changed size to size+offset in the MOVWF
11674 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11675 multiply 8-bit operand by literal, result is 8-bit,
11676 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11677 multiply 2 8-bit operand, result is 8-bit,
11678 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11680 * src/pic16/gen.c: changed accUse to contain WREG only,
11681 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11682 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11683 true, do not use immediate addressing any more unless sym is a
11684 pointer in codespace,
11685 * (aopForRemat): do not use immediate addressing when symbol not in
11686 codespace and when symbol's address is requested,
11687 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11689 * (aopGet): added case for AOP_ACC and don't return "accumulator
11690 bug" but WREG instead,
11691 * (popGetTempReg): pushes contents of temporary register in stack,
11692 * (popReleaseTempReg): pops contents of temporary register from
11693 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11694 * (pic16_popGet): separated case AOP_ACC to return register WREG
11695 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11696 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11697 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11698 the use of immediate pointers to certain cases only.
11700 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11701 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11702 * (assignResultValue, genCall, genRet): modified to use the new
11703 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11704 genPcall is still broken,
11705 * (genFunction): added code to create 'A' type pBlocks when
11706 interrupt functions are generated, code not extensively tested yet,
11707 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11708 * (genEndFunction): modified so ISRs pop stored registers from stack,
11709 * (genMultOneByte): cleanup,
11710 * (AccRsh): added flag andmask, to and result with appropriate mask,
11711 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11712 * (genDataPointerGet): fixed and reenabled its use,
11713 * (genNearDataPointerGet): bugs fixed,
11714 * (genDataPointerSet): bugs fixed,
11715 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11716 pic16_DumpSymbol, pic16_DumpOp,
11717 * src/pic16/genutils.h: function prototypes for the above functions,
11718 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11720 * (pic16emitRegularMap): many many many improvements, but needs a
11722 * src/pic16/main.c: enable_stack in pic16_options is removed,
11723 * (_pic16_parseOptions): removed command line options -penable-stack,
11724 * (_process_pragma): emit stack symbol only when stack pragma is
11726 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11727 redirected to FSR0L/FSR0H pair,
11728 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11729 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11730 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11732 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11733 * (dumpPicOptype): NEW,
11734 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11735 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11736 with movff instruction,
11737 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11738 added pic16_int_regs, some packRegsFor* functions are commented out,
11739 because produce errors,
11740 * src/pic16/NOTES: minor modifications
11742 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11744 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11745 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11747 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11748 * as/mcs51/lkaomf51.c: fixed bug #895763
11750 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11752 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11754 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11756 * doc/sdccman.lyx: added details about the HC08 storage classes and
11757 interrupts, fixed the register usage info for z80 & gbz80
11759 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11761 * doc/sdccman.lyx: added more pic16 port documentation
11762 * device/include/pic16/: added header pic18fregs.h
11764 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11766 * doc/sdccman.lyx: added Vangelis' contribution
11768 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11771 extend to the next CALL or PCALL, not just to the next CALL.
11773 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11775 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11777 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11779 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11780 bug #895752 and a better fix for bug #716790
11782 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11786 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11788 * doc/sdccman.lyx: minor changes, minor changed
11790 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11792 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11793 which can't handle SDCC_NEWONEBYTEOPS,
11794 (geniCodeMultiply): removed conversion from mult to shift for pic14
11797 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11800 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11801 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11802 thus fixing bug #895406
11804 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11806 * device/lib/_modsint.c,
11807 * device/lib/_modslong.c: sign follows divisor only
11808 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11809 signs or signedness can be ignored
11810 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11811 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11812 added optimization for IFX,
11813 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11815 reenabled optimization for IFX, which was removed on 2004-01-11
11816 * src/SDCCast.h: added return type IFX
11817 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11818 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11819 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11820 SDCC_OLDONEBYTEOPS selects the old behaviour
11821 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11822 changed again and commented promotion rule
11823 * src/SDCCval.c (valDiv): promotion no longer necessary
11824 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11825 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11827 * support/regression/tests/onebyte.c: added
11829 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11831 * gen.c (genInline): reverted to old code for assemnling inline
11832 code because of bug reported James Chadd
11834 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11836 * ralloc.h: missing declarations from previous patch,
11837 seems that patch for ralloc.h was never applied, fixed
11839 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11840 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11844 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11845 indirect addressing. Marked FSR0 as deprecated
11846 * gen.c (pointerCode): commented out, not needed now
11847 (pic16_popGet2p): new MOVFF helper function
11848 (genGenPointerGet),
11849 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11850 (shiftRLong): removed duplicate debugging info
11852 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11854 * src/ds390/gen.c (genNearPointerGet),
11855 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11856 optimization with bits, but not bitfields.
11857 * src/ds390/ralloc.c (packRegisters),
11858 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11860 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11862 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11864 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11867 * src/SDCCicode.c (operandFromSymbol),
11868 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11869 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11870 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11871 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11872 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11873 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11875 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11876 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11877 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11878 * src/SDCCsymt.c (newSymbol),
11879 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11882 * src/SDCCval.c (newiList): fixed bug #885705
11884 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11886 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11887 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11889 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11891 * device/include/c8051f120.h,
11892 * device/include/c8051f300.h,
11893 * device/include/c8051f310.h: added/updated header files for Silicon
11894 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11895 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11896 in new section Submitting patches
11898 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11900 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11901 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11902 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11904 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11905 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11906 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11908 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11909 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11910 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11912 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11913 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11914 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11915 genGenPointerSet): fixed bug #892400
11916 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11917 to eliminate build warnings.
11918 * src/SDCCast.c (processParms),
11919 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11921 * support/valdiag/valdiag.py: added GCC to the list of defines active
11922 when compiling with gcc
11924 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11926 * support/Util/SDCCerr.h,
11927 * support/Util/SDCCerr.c,
11928 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11929 with an incomplete type (fixed bug #883734)
11930 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11932 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11934 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11936 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11938 * src/SDCCast.c (decorateType),
11939 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11940 function pointer implementation
11941 * support/regression/tests/funptrs.c: added tests to verify both forms
11942 of function pointers work correctly. Added tests to verify parameters
11943 are passed in the correct order.
11945 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11947 * device.c (regCompare): registers are sorted by ascending
11948 address and increasing size,
11949 * main.c (_pic16_finaliseOptions): removed the declaration
11950 of compiler macro MCU. Now a macro of the format pic18fxxxx
11951 will be defined from the command line
11953 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11954 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11956 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11957 PCOP_RLCF was overwritten!
11958 * gen.c (genSkip): commented out calls to pic16_emitcode,
11959 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11961 * (genRRC): added debugging info,
11962 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11963 overwritten while shifting,
11964 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11965 overwritten while shifting,
11968 * (shiftLLeftOrResult),
11969 * (shiftRLeftOrResult),
11971 * (shiftLLong): Implemented with pic16_emitpcode
11972 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11973 * (genLeftShift): Fixed bug, operand for shift by variable always
11974 was "and"ed with 0x0f,
11975 * (genLeftShiftLiteral),
11977 * (genRightShiftLiteral): added debugging info,
11978 * (genrshFour): added comment,
11979 * (genRightShift): determined signedness from operand "left"
11980 instead of "result"
11982 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11984 * src/SDCCicode.c (geniCodeParms),
11985 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11986 function pointers, fixed function pointer bugs #861242 and #861896
11988 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11990 * device/include/c8051f000.h,
11991 * device/include/c8051f120.h,
11992 * device/include/c8051f300.h: added header files for Silicon
11993 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11995 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11997 * src/SDCCast.c (processParams): added new type flow and restructured
11998 (gatherAutoInit): added new type flow
11999 (addCast): cosmetic changes
12000 (getLeftResultType): added new type flow for array indices, patch
12001 provided by Stas, see FR #877103
12002 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12003 array index patch by Stas
12004 * src/SDCCast.h: added prototype getResultTypeFromType()
12006 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12007 * src/pic/glue.c (pic14emitStaticSeg),
12008 * src/pic16/glue.c (pic16emitStaticSeg),
12009 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12010 for initialization of symbols
12011 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12012 * support/Util/SDCCerr.h:
12013 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12014 * .version: bumped version number to 2.3.8
12015 * device/include/Makefile.in (install),
12016 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12019 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12021 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12022 Slade Rich fixed an optimization bug
12023 * src/pic/pcodepeep.c,
12024 * src/pic/pcoderegs.c
12025 * doc/Makefile (install): added test for directory
12027 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12030 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12031 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12032 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12033 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12034 * as/mcs51/asexpr.c (term),
12035 * as/hc08/asexpr.c (term): fixed bug #887146
12037 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * src/z80/gen.c (genMult): handle single byte result product
12040 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12041 DUMMY_READ_VOLATILE (fixed bug #886367)
12043 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12045 * support/regression/tests/libmullong.c: fixed logic, on little endian
12046 hosts we ended without a mullong_wrapper()
12048 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12051 virus/worm forged address usage.
12053 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12055 Fixed promotion, it should be done on AST level:
12056 * src/SDCCast.c (addCast): added promotion to int
12057 (decorateType): updated call to upCast()
12058 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12059 usualUnaryConversions()
12061 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12063 * support/regression/tests/literalop.c (mulWrapper): Added a
12064 wrapper to remove integer overflow warnings.
12066 * support/regression/tests/float_trans.c: Made work on host.
12068 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12071 * support/regression/generate-cases.py (main): Changed from inline
12074 * doc/Makefile (install): Changed to depth first to get rid of
12075 missing directory install warning.
12077 * as/Makefile (install-doc): Made work on Mac.
12079 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12081 * src/SDCCast.c: added an additional type flow in decorateType() of
12082 opposite direction, see feature request #860006; it's enabled at runtime
12083 by setting the environment variable SDCC_NEWTYPEFLOW
12084 * src/SDCCast.h: changed prototype of decorateType()
12085 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12086 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12087 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12088 see feature request #877103
12089 * src/SDCCval.c: updated call of decorateType()
12090 (valBitwise): fixed bug #882876
12091 (valMinus): added promotion
12092 (valLogicAndOr): result is unsigned
12093 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12094 * src/SDCCsymt.c (computeType),
12095 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12096 must not cause an unsigned operation
12097 * src/pic/glue (pic14emitRegularMap),
12098 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12100 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12102 * src/pic/pcode.c (PCodeID): commented out left over debug code
12104 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12106 * support/valdiag/tests/overflow.c: added shift tests
12107 * src/pic/device.c,
12114 * src/pic/pcodepeep.c,
12115 * src/pic/pcoderegs.c,
12116 * src/pic/ralloc.c,
12117 * src/pic/ralloc.h: applied patch from Slade Rich;
12118 added support for multiple code pages and multiple RAM banks on the
12119 PIC 14 port. The ASM files now no longer simply assume all the
12120 code / RAM are in the same page / bank. This means the linker can
12121 safely allocate code/RAM of separate ASM files to different pages/banks.
12122 * doc/sdccman.lyx: added Slade's tips
12123 * src/mcs51/peeph.def: fixed bug #880768
12125 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12127 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12128 * src/SDCCast.c (decorateType): fixed bug #880197
12130 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12132 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12135 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12136 strtof is not part of C89 and isn't included with Mac OS X.
12138 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12140 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12141 shiftL2Left2Result): fixed bug #879326
12142 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12143 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12144 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12145 address fetch for clr instruction
12146 * device/lib/hc08/_mulint.c: created optimized assembly version
12147 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12149 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12151 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12152 proposed in FR #877103
12154 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12156 * src/SDCCval.c (cheapestVal): added missing checks
12157 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12158 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12160 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12162 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12165 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12167 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12168 loaded with the linker search paths (-L arguments) and the libraries
12169 to be linked with the current source (-l arguments). Changes
12170 currently will affect only the pic16 port.
12171 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12172 include path the port specific paths and port specific libraries,
12173 * gplink command now contains the $3 argument,
12174 * src/pic16/device.h,
12175 * src/pic16/device.c,: structure PIC_device is made public and
12176 renamed to PIC16_device, the same for variable Pics which is renamed
12177 to Pics16. Updated all references to them.
12178 * src/pic16/glue.c (pic16glue): corrected bug with code
12179 initialization which bypassed the variable initializations block.
12181 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12182 COMPILE_FLAGS and added the --nostdinc option
12184 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12186 * device/include/mc68hc908jb8.h: Register defs for another member
12187 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12189 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12191 Documenting changes from previous commits.
12192 * configure.in (version 1.56),
12193 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12194 when generating output files to configure the pic16 library,
12195 but now I've commented it out, since gputils aren't installed in the
12196 SF compile farm, so library won't compile
12198 * device/lib/Makefile.in (version 1.56): initially I've added in
12199 target 'all' the prerequestive 'model-pic16' so it compiled the
12200 pic16 library, but now I've commented it out for the same reasons
12202 * added targets 'model-pic16' and 'objects-pic16' to compile the
12204 * added target 'port-specific-objects-pic16' to handle the
12205 generated libraries and copy them into the build/ directory
12206 * added target 'clean-intermediate-pic16' to clean intermediate
12207 files into pic16 directory
12208 * in target 'installdirs' added line to create directory pic16 in
12209 the installation path
12211 * device/include/Makefile.in (version 1.11): in target 'install'
12212 added lines to copy all header files to installation path,
12213 * in target 'installdirs' added line create directory for pic16
12214 headers in the installation path
12216 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12218 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12221 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12224 * device/lib/configure.in,
12225 * device/lib/configure: fixed for autoconf 2.57
12227 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12229 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12230 option so that it actually works. Made it specific to the z80, since
12231 the gbz80 doesn't have these kinds of I/O ports.
12233 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 * device/include/z180.h,
12236 * device/lib/_memcpy.c,
12237 * device/lib/_memmove.c,
12238 * device/lib/_mulint.c,
12239 * device/lib/ser_ir.c,
12240 * device/lib/ser_ir_cts_rts.c,
12241 * device/lib/_strcmp.c,
12242 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12243 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12244 portmode; added deprecation warning for bank= and protmode= forms.
12245 Also, guard against buffer overflow.
12246 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12248 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12250 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12251 changed interrupt vector table generation to only emit declared vectors.
12252 * device/include/Makefile.in: added missing backslash
12253 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12255 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12257 Mainly changes to support compilation of the device libraries
12258 * src/pic16/device.c: stack is allocated via symbol and not
12259 via literal number. The symbol is placed in the corresponding
12260 position of the data ram
12261 * (pic16_dump_section): relocatable and absolute uninitialized
12262 data are now emitted in sorted order to reduce section naming,
12263 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12264 weren't marked as being in the access bank,
12266 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12268 Added portion of GNU PIC Library under the directory
12269 device/include/pic16 and device/lib/pic16. These files
12270 contain the declarations of SFRs for the PIC18Fxx2 devices.
12271 The directory is initialized via configure from toplevel.
12273 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12275 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12276 the spilllocations to be compared correctly
12278 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12280 * src/SDCCast.c (decorateType): fixed bug introduced today
12282 2004-01-12 Borut Razem <borut.razem AT siol.net>
12284 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12285 doc/sdccman.lyx: upper case pragmas are deprecated
12287 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12289 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12290 in simpler and even better code
12292 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12294 * src/SDCCicode.c (operandOperation): fixed bug #874819
12295 * src/SDCCast.c (decorateType): fixed
12296 char foo (unsigned long ul) { return ul > 0; }
12298 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12300 * doc/sdccman.lyx: Moved and added some sections, small changes
12301 all over. Telling LaTeX to be less strict with word spacing
12302 to better keep the right margin. Changed some notes about
12303 maintainance of the ports in section 3.2.1 - is it OK like this?
12305 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12307 SDCC source changes:
12308 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12309 convilong): modified to inform the pic16 port that builtin functions
12312 PIC16 PORT specific changes:
12313 * src/pic16/device.c pic16_dump_equates() added,
12314 processor registers declared internally by the port are emitted in
12315 the translation as equates,
12316 * src/pic16/gen.c: inline code is passed unprocessed to the
12318 * (pic16_popGetLit2): fnuction modified to take second operand as
12319 pCodeOp pointer and not as literal,
12320 * (popRegFromIdx): prefixed with pic16_,
12321 * (pic16_popCombine2): modified to receive already allocated pCode
12323 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12324 * (genFunction): initializes local stack frame and pushes on stack
12325 all the registers used by this function,
12326 * (genEndFunction): restores all registers from stack and restores
12328 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12330 * (pic16glue): changed the program startup sequence,
12331 * added new dbName code 'A' for functions placed in absolute section
12332 * src/pic16/main.c: added function attribute _naked,
12333 * added pragma 'code' to place a fnuction at an absolute address,
12334 * added command line arguments --debug-ralloc and --pcode-verbose,
12335 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12336 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12337 * (pic16_newpCodeOpLit2): modified to take the second operand as
12339 * (pic16_printpBlock): modified to emit each function in a separate
12341 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12342 UPPER for immediate operands,
12343 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12345 * src/pic16/peeph.def: all peepholes with movff are commented out,
12346 because there is a problem in the pcode peep optimizer,
12347 * src/pic16/ralloc.c: the register allocator can now reuse local
12348 function symbols for another function. This saves register usage.
12349 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12351 Added file src/pic16/NOTES with information about program writing on
12352 the current port version.
12354 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12356 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12357 and peephole 252 (array access)
12359 2004-01-09 Borut Razem <borut.razem AT siol.net>
12361 * src/SDCCmain.c : fixed #872250: -l command line defined library
12362 files are scanned before standard library files
12364 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12366 * src/SDCCast.c (decorateType): fixed bug #874046
12368 2004-01-09 Borut Razem <borut.razem AT siol.net>
12370 * support/scripts/sdcc.nsi: remove previous installation
12372 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12374 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12375 bytes for last interrupt vector (mcs51)
12376 * sdcc.spec: fixed typo
12378 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12380 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12381 gen51Code): more efficient parameter receive for --model-large
12384 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12386 * src/ds390/main.c,
12387 * src/z80/main.c: added missed needLinkerScript flags (more than
12388 one port structure defined in these file)
12389 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12392 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12394 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12395 * src/port.h: added flag needLinkerScript in port->linker
12396 structure to inform whether to create a .lnk file or not,
12398 * src/ds390/main.c,
12400 * src/mcs51/main.c,
12402 * src/pic16/main.c,
12404 * src/z80/main.c: changed appropriately to configure
12405 needLinkerScript flag
12407 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12408 * src/pic/glue.c: added variable udata_section_name to
12409 override default uninitialized data segment definition for
12410 devices only with SHAREBANK memory (reported from Erik Epetrich)
12411 * (pic14emitOverlay): modified to emit a commented overlay segment
12412 directive when no overlay data exist
12413 * (picglue): modified to emit uninitialized data segment
12414 according to udata_section_name
12415 * src/pic/main.c (_pic14_parseOptions): added command line
12416 options --udata-section-name=[name] to override default
12417 udata definition name
12418 * modified _linkCmd and _asmCmd to include compiler passed
12419 arguments via -W option
12420 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12421 object file from '.rel' to '.o' in port->linker structure,
12422 changed size of fptr from 2 to 3 in port structure
12424 2004-01-07 Borut Razem <borut.razem AT siol.net>
12426 * support/scripts/sdcc.nsi: update PATH
12427 * support/scripts/sdcc.ico: craeted
12429 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12431 * device/include/Makefile.in: fix install
12432 * doc/Makefile: fix install
12434 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12436 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12438 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12439 how the function variable allocation summary is displayed; also
12440 include information about variables allocated to the overlay
12443 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12445 * as/mcs51/lkmain.c: Help about -Y option
12446 * as/mcs51/lkarea.c: Fixed gcc warnings
12448 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12450 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12452 * support/valdiag/tests/overflow.c: added
12453 * src/SDCCast.c (decorateType),
12454 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12455 LEFT_OP (left shift)
12457 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12459 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12460 (default behaviour).
12462 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12464 A python script to validate compiler diagnostic messages. It can be
12465 used to verify that sdcc complains about bad c source code and
12466 gives a good location of the error.
12467 * support/valdiag/Makefile,
12468 * support/valdiag/valdiag.py,
12469 * support/valdiag/tests/*
12471 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12473 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12474 * src/SDCCsymt.c (newEnumType),
12476 * support/Util/SDCCerr.c,
12477 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12479 * support/regression/tests/enum.c: added test for enum values that
12480 require at least 2 bytes of storage.
12482 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12484 * src/common.h: added ifndef/define/endif macros
12485 around the header file.
12486 Bug reported from Jesus Calvino-Fraga
12488 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12490 * sdcc.spec: updated
12491 * device/include/Makefile.in: don't install CVS directories
12492 * device/lib/Makefile.in: added removal of CVS directories after install
12493 * doc/Makefile: fixed install, added local_icons
12494 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12495 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12496 * src/ds390/gen.c (genRightShift): fixed bug #870788
12497 * src/SDCCast.c (decorateType): fixed bug #870781
12499 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12501 PIC16 port related changes:
12502 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12503 added variable stackPos,
12505 * gen.c: genCall, assignResultValue: added support for
12506 pushing/retrieving function parameters to/from stack,
12507 genFunction,genEndFunction: setup stack frame for the
12508 generated function,
12509 genAddrOf: will be changed according to bug 863624
12511 * added files genutils.c and genutils.h which contain gen*
12512 debugged and optimised functions extracted from gen.c
12514 * glue.c: added variable 'externs' which holds extern symbols,
12515 pic16emitRegularMap: is modified to properly handle relocatable
12516 symbols under the new scheme,
12517 pic16createInterruptVect: is modified
12518 pic16printPublics: is modified to emit 'global' assembler directives,
12519 added pic16_printExterns to print extern symbols,
12520 pic16glue: initializes stack/frame pointer in the beginning of
12521 the assembly output. Temporary hack, will be corrected later,
12522 because gplink yet does not support stack and SDCC does not
12523 yet support a type of crt0.o object to create the final binary.
12525 * Removed many lines that contain 8051 legacy code.
12526 * The code is finally placed under a 'code' directive.
12527 * Added port specific options.
12529 * _process_pragma: simplified since now we do not need *special*
12530 include file to define SFR registers. But a separate header
12531 will be needed. This will be developed later.
12532 * _pic16_parseOptions: added, parses port specific options:
12533 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12534 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12535 --preplace-udata-with=
12537 * _pic16_setDefaultOptions: modified to initialize section names,
12538 but hack is temporarly out of order since it needs improvement.
12539 * _pic16_genAssemblerPreamble: configuration words are emitted by
12540 their address instead of their name. This part is incomplete and
12541 supports only the 18Fxx2 devices. Other devices will emit an error
12542 during assembly since they do not contain the same set of config
12544 * _pic16_genIVT: is modified,
12546 * pcode.c: added definitions for some hardware registers that are needed
12548 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12549 All PCI entries are updated. Now LFSR is supported.
12550 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12551 * added pic16_newpCodeOpLit2 to support instructions with
12552 two literal arguments
12553 * pic16_pCode2str: corrected code that emits assembler instructions
12554 with two literal operands and those that have an access bit modifier
12555 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12556 this fixes a bug which caused some labels to be lost, when an
12557 assembler directive was added, i.e. banksel,
12558 * pic16_FixRegisterBanking: improved logic that causes the insertion
12560 * InlineFunction: functions that are called once, are not any more
12561 inlined. This can be a port option in the future,
12563 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12565 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12566 hold the corresponding uninitialized symbols,
12567 * pic16_allocProcessorRegister: registers have explicit marked the
12569 * pic16_allocInternalRegister: registers are explicit marked as
12571 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12572 processing list, so bit registers were lost,
12575 * ralloc.h: added field 'accessBank' and original symbol operand
12576 in register definition,
12577 * removed the field isMapped from register definition,
12579 ** Several functions have been removed from various sources:
12580 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12581 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12582 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12583 pic16_assignRelocatableRegisters
12585 ** others have been introduced:
12586 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12587 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12589 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12591 * support/scripts/inc2h.pl: changed definition of BIT_AT
12592 to emit 'sbit at' instead of 'bit at'. This was a request.
12594 PIC16 port related preliminary changes:
12595 * gen.c: prefixed function popRegFromString with
12596 pic16_ and all references to it corrected
12597 * pcode.c: all pic16_pc_* hardware registers prefixed
12598 with underscore (_),
12599 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12600 * ralloc.c: newReg(): when register is REG_SFR then
12601 set address to rIdx,
12602 pic16_allocProcessorRegister(): marks register wasUsed=0
12603 pic16_writeUsedRegs(): added a call to assign processor
12604 registers via pic16_assignFixedRegisters
12606 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12608 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12609 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12610 variables in unused register banks. Also the SSEG is placed
12611 wherever there is enough space for it, and IDATA can be anywhere
12612 in internal RAM. For now compile using -Wl-Y[stack_size].
12613 The mem file is different for this option as well, since it
12614 makes no sense of talking about DSEG lenght.
12616 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12618 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12619 in certain cases, e.g. when ROM assignment, patch provided
12620 from Albert den Haan.
12622 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12624 Many signedness and type propagation fixes:
12625 * src/SDCCicode.c: made geniCodeCast() static
12626 replaced SPEC_ by IS_ (cosmetic)
12627 (operandOperation): fixed div and mod operation
12628 (usualBinaryConversions): added support for promotion of char
12629 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12630 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12631 (geniCodeAdd): an array index will stay unsigned, even if promoted
12633 (geniCodeArray): ditto
12634 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12635 * src/SDCCsymt.c (computeType): added more support for char;
12636 promotion of char is selectable by promoteCharToInt, fixed signedness
12638 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12639 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12640 * src/SDCCval (val*): replaced signedness calculation by
12642 rearranged if-branches (cosmetic)
12643 (valShift): added warning W_SHIFT_CHANGED
12644 (valCompare): fixed problem with different types
12645 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12646 * support/regression/tests/literalop.c: added many cases
12647 * support/regression/tests/ast_constant_folding.c: changed finally to
12649 * .version: new year, new version: 2.3.7
12650 * src/SDCCmain.c (main): applied patch #866468
12651 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12652 provided by Scott Bronson
12653 * doc/sdccman.lyx: updated documentation for sdcdb
12654 updated and added chapter tips
12656 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12658 * src/SDCCsymt.h: missing from yesterday's commits
12660 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/SDCC.y (struct_or_union_specifier),
12663 * support/Util/SDCCerr.c,
12664 * support/Util/SDCCerr.h: verify that struct & union tags are used
12667 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/SDCCglobl.h: missing from yesterday's commits
12671 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12673 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12674 sft_attributes, struct_declaration, parameter_declaration,
12675 type_name, start_block, declaration_list),
12676 * src/SDCC.lex (check_type): support redefinition of typedef names
12678 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12680 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12681 aligned xdata arrays. Erik helped me with the if clause.
12683 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12685 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12688 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12691 * src/SDCCast.c (newAst_),
12693 * src/SDCCicode.c (ast2iCode, newiCode),
12695 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12696 expr, statement, expression_statement, selection_statement,
12697 iteration_statement, expr_opt, jump_statement): foundation for tracking
12699 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12702 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * support/Util/SDCCerr.c,
12706 * src/SDCCast.c (createCase, createDefault, decorateType),
12707 * src/SDCClabel.c (labelUnreach),
12708 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12710 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12711 (with thanks to Stas Sergeev)
12712 * device/include/time.h,
12713 * device/lib/time.c (CheckTime): suppress unreachable code warning
12715 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12717 * src/SDCCast.c (createIvalCharPtr),
12718 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12720 * support/regression/tests/nullstring.c: tests for these two bugs
12722 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12724 * support/Util/SDCCerr.h,
12725 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12726 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12727 about storage class and 'at' used inside struct or union
12728 * src/SDCCBBlock.c (iCodeFromeBBlock),
12729 * src/SDCCcse.c (ifxOptimize),
12730 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12731 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12732 printIval, emitStaticSeg, emitOverlay),
12733 * src/SDCClabel.c (deleteIfx),
12734 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12735 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12736 gatherAutoInit, processParms),
12737 * support/Util/SDCCerr.h,
12738 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12739 reporting for post-parse errors.
12741 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12743 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12744 implicit casts via union; they don't work on big endian systems
12745 (possible fix for bug #861138)
12747 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12749 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12750 * src/mcs51/main.c: fixed the fix for bug #737001
12752 2003-12-15 Borut Razem <borut.razem AT siol.net>
12754 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12756 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12758 * support/makebin/makebin.c: put output in binary mode
12760 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12762 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12763 xdata and data memory on startup. Set the environment variable
12764 SDCC_NOGENRAMCLEAR to disable this.
12765 * src/mcs51/peephole.def,
12766 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12767 (allows non-interrupt and interrupt code to safely compete for a resource
12768 without the non-interrupt code having to disable interrupts)
12770 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/SDCCicode.c (geniCodeAdd),
12773 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12774 with valFromType if type might be a pointer and host is big endian).
12775 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12776 types, not just integer types.
12777 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12778 multiply defined with mismatching "at" address.
12780 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12782 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12783 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12784 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12785 with embedded nulls (fixed bug #753752)
12787 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12789 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12790 Apparently this did not see much testing (endless loop)
12792 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12796 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12798 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12799 gracefully handle NULL memmap pointers
12801 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12803 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12804 instead of deleting the iCode when an operand is volatile
12805 * src/z80/gen.c (genDummyRead),
12806 * src/mcs51/gen.c (genDummyRead),
12807 * src/ds390/gen.c (genDummyRead),
12808 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12810 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12811 * src/SDCC.y: fixed bug #850420
12813 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12815 Applied z80 i/o port patch from Peter Townson and fixed some operators
12816 to better handle operands in A register.
12817 * device/include/z180.h
12823 * src/z80/peeph-z80.def
12824 * src/z80/peeph.def
12827 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12831 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12833 * device/lib/hc08/_mullong.c: Removed extra #endif
12835 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * sim/ucsim/hc08.src/inst.cc,
12838 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12839 carries from x to h
12840 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12841 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12842 * device/include/stdarg.h: fixed varargs for hc08
12843 * device/lib/Makefile.in,
12844 * device/lib/hc08/Makefile,
12845 * device/lib/hc08/_mulint.c,
12846 * device/lib/hc08/_mullong.c: fixed some endian problems
12848 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12850 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12851 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12852 * device/lib/_gptrget.c,
12853 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12855 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12857 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12858 * src/SDCCast.c (astErrors): fixed bug #846007
12859 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12861 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/SDCCast.c (decorateType): disabled a transformation I added in
12864 revision 1.188 (access to fields of a structure at an absolute address);
12865 it breaks with bitfields, extern declarations, and gcse analysis.
12866 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12867 could be assigned through a pointer, so don't complain.
12868 * src/SDCCast.c (astErrors),
12870 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12872 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12874 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12875 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12876 output of __config directives, since gpasm now supports them
12877 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12878 pre-processor macro, i.e. -DMCU=p18f452
12879 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12880 and modified to handle 'cast' icode similarly to '=' icode
12881 * src/pic16/device.h (typedef struct PIC_device): added field
12882 'extMIface' to indicate that chip has external memory interface
12883 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12884 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12887 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * src/SDCC.y (pointer): fixed bug #846006
12890 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12891 * src/SDCCast.c (decorateType): fixed bug #846009
12892 * src/ds390/peeph.def,
12893 * src/ds390/gen.c (genAnd, genOr),
12894 * src/mcs51/peeph.def,
12895 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12897 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12899 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12906 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12910 * src/SDCCbitv.c: added function to free a bitvector
12911 * src/SDCClrange.h,
12912 * src/SDCClrange.c: added function to recompute the liveranges
12913 * src/avr/ralloc.c,
12914 * src/ds390/ralloc.c,
12915 * src/hc08/ralloc.c,
12916 * src/mcs51/ralloc.c,
12917 * src/pic/ralloc.c,
12918 * src/pic16/ralloc.c,
12919 * src/xa51/ralloc.c,
12920 * src/z80/ralloc.c: recompute the liveranges after register packing
12922 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12924 * src/SDCCloop.c (newInduction): fixed bug #845630
12926 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12929 inadvertantly left behind from my 2003-11-12 change
12931 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 Updated headers I neglected to commit yesterday.
12934 * src/SDCClrange.h,
12937 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12940 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12941 * src/SDCCopt.c (eBBlockFromiCode),
12942 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12943 the creation of the key hash table from the sequencing so it can be used
12944 earlier (for some GCSE bug fixes still pending)
12946 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12948 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12949 * support/regression/tests/addsub.c: testing genPlus shortcut
12951 2003-11-15 Borut Razem <borut.razem AT siol.net>
12953 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12955 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12958 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12959 ordering is immaterial.
12960 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12962 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12964 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12965 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12966 (SIGSEV) of bug #840381
12967 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12968 unlink new file before rename if new and old filenames are the same)
12970 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12972 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12973 uninitialized variables) for the mcs51. Set environment variable
12974 SDCC_GENRAMCLEAR to test.
12975 xdata initialization slightly shorter
12977 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12981 #838241 & 780691 (basicly the same bug)
12982 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12983 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12985 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12987 * src/SDCCmain.c (linkEdit): "fix" #834252
12989 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12993 * src/SDCC.y: fixed bug #819403
12995 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12997 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12998 the reentrant attribute.
12999 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13000 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13002 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13003 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13004 erroneously reduced to a literal.
13005 * src/hc08/ralloc.c (packRegisters, rematStr),
13006 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13009 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13011 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13012 * doc/sdccman.lyx: changed from 'article' to 'book'
13013 * doc/Makefile: readded test_suite_spec and cdbfileformat
13015 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13017 * device/include/stdlib.h: include malloc.h to comply with ANSI
13018 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13020 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13022 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13023 * doc/clean.mk: also remove *.out files
13024 * doc/sdccman.lyx: some additions, larger top/bottom margins
13026 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13028 * src/SDCC.y: fixed bug #837365
13029 * support/regression/tests/bitopcse.c
13030 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13031 a symbol (might be valop instead)
13032 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13033 * device/lib/clean.mk: added hc08 to the cleaning list
13035 2003-11-04 Borut Razem <borut.razem AT siol.net>
13037 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13039 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13040 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13041 malloc is declared in standard stdlib.h
13043 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * device/lib/hc08/Makefile: need to clean .rel not .o files
13046 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13048 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * src/mcs51/main.c,
13053 * src/ds390/main.c,
13057 * src/pic16/main.c,
13058 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13059 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13060 tests (which uses the port's oclsExpense function)
13066 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13068 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/SDCCcse.c (ifxOptimize),
13071 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13072 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13073 deleting the IFX iCode.
13074 * src/hc08/ralloc.c: reduced unneeded slocs
13075 * src/hc08/gen.c: fixed bug in asmopToBoolean
13077 2003-11-04 Borut Razem <borut.razem AT siol.net>
13079 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13080 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13081 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13082 transferred to configure
13084 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13086 Use headers defined in the C[++] standards:
13087 * sim/ucsim/gui.src/serio.src/fileio.cc
13088 * sim/ucsim/gui.src/serio.src/frontend.cc
13089 * sim/ucsim/gui.src/serio.src/main.cc
13090 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13091 * support/Util/NewAlloc.c
13093 * as/mcs51/lklibr.c
13097 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13099 * Added MSVC projects for hc08 assembler and linker:
13100 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13101 /as/hc08/link_hc08.dsp
13103 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13105 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13107 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13109 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13111 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13113 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13115 2003-10-31 Borut Razem <borut.razem AT siol.net>
13117 * support/cpp2/cpplib.h,
13118 support/cpp2/cpplib.c,
13119 support/cpp2/cpplex.c,
13120 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13121 to switch _asm block preprocessing on / off. Default is
13122 #pragma preproc_asm +
13124 2003-10-31 Borut Razem <borut.razem AT siol.net>
13126 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13127 when outputting comment blocks (when executed with -C option) and
13128 _asm (SDCPP specific) blocks
13130 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13132 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13134 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13136 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13138 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13140 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13141 * src/SDCCast.c (decorateType): fixed bug #832664
13143 2003-10-31 Borut Razem <borut.razem AT siol.net>
13145 * support/cpp2/cpplex.c: fixed for SDCPP:
13146 comments(when executed with -C option) and _asm blocks
13147 were included even if they where in skipped #if block.
13148 Applied solution from GCC cpp 3.3.2
13150 2003-10-31 Borut Razem <borut.razem AT siol.net>
13152 * src/SDCC.lex: sdcc now understands both formats:
13153 '# <line_number> <file_name>' and
13154 '#line <line_number> <file_name>'
13155 * support/cpp2/cppmain.c: sdcpp now generates the standard
13156 '# <line_number> <file_name>' instead of former
13157 '#line <line_number> <file_name>'
13159 2003-10-30 Borut Razem <borut.razem AT siol.net>
13161 * support/cpp2/cpphash.h,
13162 * support/cpp2/cpplib.h
13163 * support/cpp2/cpplex.c,
13164 * support/cpp2/cppmain.c,
13165 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13167 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 Fixed a number of problems revealed by bug #827883.
13170 * src/SDCCloop.c (loopInvariants): Spill location of the
13171 result operand should be recomputed if extracted from
13172 a loop. Also, don't extract assignments of an iTemp
13174 * src/SDCCast.c (isConformingBody): loop reversal should
13175 not occur if the control variable is involved with a
13176 relational operator.
13178 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13180 * .version: bumped to 2.3.6 to reflect the big improvements
13181 made by Erik and Klaus. Thanks!
13183 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13185 Replaced the livrange code.
13186 * src/SDCClrange.c: added new LR code
13188 * src/SDCCBBlock.h: removed remainig parts from old LR code
13189 * src/ds390/ralloc.c,
13190 * src/ds390/gen.c: minor fixes to make it work with new code
13192 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13195 * as/hc08/lkrloc.c,
13197 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13198 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13199 (tweaked fix for bug #818696)
13201 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13205 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13208 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13209 * src/mcs51/gen.c (gencjneshort),
13210 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13211 more efficient (per Scott Bronson's suggestion)
13213 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 Extended the semantics of the critical keyword to include
13216 individual statements. See RFE #827755 and #799831
13221 * support/Util/SDCCerr.c
13222 * support/Util/SDCCerr.h
13227 2003-10-19 Borut Razem <borut.razem AT siol.net>
13229 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13231 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13235 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13236 and predecrement operand is displayed
13238 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13240 * src/SDCCval.c (valMinus): fixed bug #826041
13242 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 Some hc08 related updates that I missed earlier
13245 * sim/ucsim/stypes.h
13246 * support/regression/ports/hc08/spec.mk
13248 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13250 New target "hc08" for the Motorola 68hc08 family of micros
13258 * sim/ucsim/hc08.src/*
13259 * sim/ucsim/configure.in
13260 * src/ucsim/configure
13261 * sim/ucsim/packages_in.mk
13264 * device/include/mc68hc908qy.h
13265 * device/lib/hc08/*
13266 * device/lib/Makefile.in
13267 * support/regression/ports/hc08/*
13268 * support/regression/Makefile
13270 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13274 * src/ds390/gen.c (genCast): fixed bug #821957
13276 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13278 * device/lib/logf.c: "fixed" overlay bug
13279 * support/regression/ports/host/spec.mk: added m library
13280 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13281 * support/regression/tests/float_trans: added (for Eric)
13283 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13285 * src/mcs51/gen.c (genCpl): fixed bug
13286 http://sf.net/mailarchive/message.php?msg_id=6263915
13288 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13290 * src/SDCCast.c (decorateType): added extended constant folding
13291 * src/SDCCsymt.c (computeType): cleanup
13292 * src/SDCCval.c (valShift): minor optimization
13293 * support/regression/tests/ast_constant_folding.c: added
13295 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * src/SDCCmain.c: removed some unintended changes
13299 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13302 * src/z80/gen.c: fixed part of bug #817589
13303 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13305 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13307 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13318 * src/ds390/ralloc.c
13320 * src/mcs51/ralloc.c
13322 * src/pic16/ralloc.c
13323 * src/xa51/ralloc.c
13325 * src/z80/gen.c: removed unused label "release:"
13327 2003-10-06 Borut Razem <borut.razem AT siol.net>
13329 * src/SDCC.lex: removed definition of unused variables
13330 save_optimize and save_options
13332 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13334 * clean.mk: removed '=' in "-maxdepth=1"
13335 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13336 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13338 2003-10-06 Borut Razem <borut.razem AT siol.net>
13340 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13341 my_unput() replaced by unput()
13343 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13345 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13346 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13347 type-punned pointer will break strict-aliasing rules"
13348 Old LR behaviour is again default; Klaus' LR can be choosen by
13349 defining the environment variable LRKLAUS
13353 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13354 * clean.mk: fixed removal of files in bin/CVS/
13355 * device/lib/clean.mk: fixed removal of directories small and large
13356 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13358 * src/SDCCval.c: removed superflous test for pedantic
13360 2003-10-05 Borut Razem <borut.razem AT siol.net>
13362 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13363 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13364 message "unmatched #pragma SAVE and #pragma RESTORE"
13366 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13368 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13369 assembly, critical functions, atomic, nojtbound)
13371 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13373 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13379 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13382 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13384 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13386 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13387 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13388 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13390 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * src/z80/gen.c (genRet): fixed bug #524753
13393 * src/z80/gen.c (genCast): fixed internal error on cast from
13395 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13396 fix for bug #477835 to the z80
13397 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13398 for tracking iCodes in the peephole optimizer for z80
13400 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13402 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13403 the other part of bug #814548
13404 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13406 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13408 * src/SDCCcse.c: fixed part of bug #814548
13410 2003-09-28 Borut Razem <borut.razem AT siol.net>
13412 * src/asm.c: rewrite of printILine() to use temporary file instead
13414 * src/xa51/main.c: commented out declaration of int rewinds
13416 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13420 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13423 * src/asm.c (printILine): Fixed bug #811015
13425 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13427 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13430 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13433 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13434 to correctly handle general case of AOP_PAIRPTR
13435 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13437 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/mcs51/ralloc.c (fillGaps),
13440 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13441 register positioning bug)
13443 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13445 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13447 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13449 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13450 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13451 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13452 (ralloc doesn't intentionally do this now, but perhaps later)
13453 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13454 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13455 register positioning bugs (Fixed bug #762602 and #795325)
13456 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13457 (Fixed bug #808779)
13458 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13459 lines that --i-code-in-asm generates
13461 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13463 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13464 trying to fclose a FILE* that was already closed.
13466 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13469 of const struct should be treated as if const themselves)
13471 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13473 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13475 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13477 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13478 Unix (/n) and DOS (/r/n) line terminations.
13480 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13485 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * src/mcs51/gen.c (genFunction, genEndFunction),
13488 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13489 and restore of EA so that stack offsets to parameters are
13490 correct when using both critical and reentrant/stack-auto.
13491 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13492 size (can be triggered in error if sloc is shared between
13493 different sized objects)
13494 * device/include/float.h: fixed macros to explicitly use
13495 unsigned long where needed
13497 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13499 Feature req. 799831: added code to allow nesting of critical functions
13500 * src/mcs51/gen.c (genFunction, genEndFunction)
13501 * src/ds390/gen.c (genFunction, genEndFunction)
13503 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * src/SDCCsymt.c (sclsFromPtr),
13507 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13508 support for standard C idiom of memory mapped variables; for
13509 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13510 to xdata int at 0x1234 tempvar = 1.
13511 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13512 provided by Akiya ISHIDA
13514 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13516 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13517 * src/SDCCval.c (constVal): added reduction from int to char
13518 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13519 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13520 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13522 * support/regression/tests/shifts.c: fixed
13524 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/z80/gen.c (genXor): Fixed bug #805445
13528 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 Fixed bug #621531 (const & volatile confusion in the type chain).
13531 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13532 refer to the const or volatile state of the pointer itself.
13544 * src/pic16/ralloc.c
13545 * support/regression/tests/const.c
13547 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13549 When checking for duplicated modules, use absolute paths
13550 instead of relative paths. Files changed:
13555 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13559 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * device/include/string.h: added size_t typedef, changed
13562 prototypes to use size_t, eliminated separate reentrant and
13563 non-reentrant declarations, added _memmove declaration
13564 * device/lib/_memcpy.c: changed to use size_t instead of int,
13565 changed /4 to >>2 to avoid division library call
13566 * device/lib/_memcmp.c,
13567 * device/lib/_memset.c,
13568 * device/lib/_strncat.c,
13569 * device/lib/_strncpy.c,
13570 * device/lib/_strncmp.c: changed to use size_t instead of int
13571 * device/lib/_memmove.c: new file (fixed bug #772294)
13572 * device/lib/Makefile.in: added _memmove.c
13573 * device/lib/z80/asm_strings.s: fixed bug #772290
13574 * support/regression/tests/bitfields.c: attempt to fix host assertion
13575 failure on amd64-unknown-linux2.2
13577 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13580 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13581 * as/z80/asmain.c (main): fixed bug #801766
13583 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13585 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13588 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13590 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13591 reported in bug #800609
13593 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13595 * Top header beautifications in src/pic16 directory:
13596 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13597 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13598 pcoderegs.h, ralloc.c, ralloc.h
13599 * main.c: added top header and GPL license notice
13600 * pcode.c: fixed the if-conditional warning
13602 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13604 * device/lib/_mullong.c: replaced int by short for gcc
13606 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13609 and JUMPTABLE iCodes properly now (worked by accident before)
13610 * src/mcs51/gen.c (leftRightUseAcc),
13611 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13612 iCode properly now. Use getSize instead of nRegs since a & b
13613 aren't part of the nRegs tally.
13615 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13617 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13618 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13619 before instructions that use the _STATUS register
13621 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13623 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13624 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13625 fetching of the pointer
13626 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13627 copied from genNearPointerSet()
13628 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13629 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13630 If they pop r0/r1 they must be called in the opposite order than aopOp().
13631 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13632 (resp. --stack-auto), prepared for --xstack
13634 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13636 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13638 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13640 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13641 these ports have their own __sdcc_external_start()
13643 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13645 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13646 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13647 type for bits was changed. It resulted in bit variables becoming
13648 global, which is not permitted in PIC 14 assembly output.
13650 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13652 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13654 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13656 Z80 and MCS51 linkers complaint if a public symbol is defined
13657 in more than one library module:
13661 * as/mcs51/Makefile.in
13663 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 A few small changes that speed up the peephole optimizer.
13669 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 Try to make the peephole optimizer smarter by maintaining
13672 an association between the assembly source code and the
13673 iCodes that originated them. Put this information to use
13674 with a new peephole rule condition "notVolatile" so that
13675 the rules can be aggressive yet still safe.
13680 * src/mcs51/peeph.def
13682 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13686 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13687 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13688 if the left or right operand symbols have the accuse flag set.
13690 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 Changed the type of the result of the ! (NOT) operator to char;
13693 previously it returned the same type as the source. This allows
13694 us to eliminate all the genFloatNot functions (all of its target
13695 implementations were very buggy) since !float can use the same
13698 * src/SDCCicode.c (ast2iCode): ! returns char
13699 * src/mcs51/gen.c (genNot, genNotFloat),
13700 * src/ds390/gen.c (genNot, genNotFloat),
13701 * src/z80/gen.c (genNot, genNotFloat),
13702 * src/pic/gen.c (genNot, genNotFloat),
13703 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13705 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13707 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13708 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13709 during interrupts. Ensure WSAVE is located at a shared bank address.
13710 2. Fixed page selection in some places
13711 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13712 the registers name strings.
13713 4. Fixed "signed / unsigned compare" compiler warnings.
13714 5. The PIC port manages its own allocation of the general purpose
13715 registers, but makes no attempt to reuse them. As a result when
13716 compiling it soon runs out of general purpose registers. Some
13717 additional code was added to the files pcode.c and device.c to walk
13718 through the function call tree and rename the registers so that they
13728 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13729 genPlus() & genMinus() when the result is the same as left or right
13731 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13735 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 Made bitfield a distinct type from bit so that bitfields
13738 convert as per ANSI C and bits retain their traditional
13739 boolean style behaviour. Implemented bitfield support in
13747 * src/ds390/gen.c: bit v bitfield split
13748 * src/z80/gen.c: New support for bitfields
13749 * support/regression/tests/bitfields.c: reenabled z80,
13752 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13754 Rules 246.x, 247.x relate to bitfields, the others speed up
13755 access to xdata mapped I/O devices.
13757 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13759 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 Cleaned up genPackBits and genUnpackBits and added two helper
13762 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13763 for literal assignments in genPackBits (thanks to Frieder for
13769 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 Fixed bug #748310 (pointer to function type mishandled when the
13772 function name is omitted). Also fixed a SIGSEGV when a function
13773 attribute (reentrant, etc) is used on a non-function or on a
13774 function but misplaced before the parameter list.
13776 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13778 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13779 * support/Util/SDCCerr.h,
13780 * support/Util/SDCCerr.c: Added func attr misuse error msg
13782 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13784 Fixed bug #787649 by anonymous
13785 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13786 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13788 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 Fixed numerous bitfield problems.
13792 * src/SDCC.y: More bitfield related error checking
13794 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13795 * support/Util/SDCCerr.h,
13796 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13797 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13798 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13799 * support/regression/tests/bitfields.c: tests added
13801 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 Made the constant following the "interrupt" keyword optional. If
13804 omitted, the function will not automatically be given an entry
13805 in the interrupt vector table (similar to #pragma NOIV, but
13806 less syntacticly kludgy). The interrupt number is also now
13807 range checked. Also fixed a bug in the high order bit example
13814 * support/Util/SDCCerr.c
13815 * support/Util/SDCCerr.h
13818 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13820 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13821 * src/SDCCicode.c (operandOperation): rewritten some ops
13822 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13823 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13825 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13826 be re-activated by defining REDUCE_LITERALS)
13827 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13828 unsigned, but are signed by default
13829 * src/SDCCval.c (constVal): rearranged
13830 * src/SDCCval.c (valMod): preliminary fix
13831 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13832 * support/regression/literalop.c: added, work in progress
13834 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 Generate warnings for useless declarations like "char data;"
13837 that don't do what new users expect.
13840 * support/Util/SDCCerr.h
13841 * support/Util/SDCCerr.c
13843 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13845 * src/SDCCval.c (valMult): fix overflow detection of negative int
13847 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13851 Changes to support big endian targets:
13864 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13866 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13867 * device/lib/time.c: fixed warning "integer overflow in expression"
13869 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13871 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13872 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13873 constants are unsigned; added recognition of "u" flag for unsigned
13874 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13875 * src/SDCCval.c (valDiv, valMod): fixed signdness
13876 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13877 signedness of modulo, left and right shift
13878 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13879 * support/Util/SDCCerr.h: added warning W_INT_OVL
13880 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13881 * src/SDCCast.c (ast_print): improved output of constants
13883 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13885 Fixed some warnings when building with MSVC:
13887 * as/mcs51/asdata.c
13891 * link/z80/aslink.h
13892 * link/z80/lkdata.c
13893 * link/z80/lkeval.c
13898 * support/cpp2/cpplib.c
13902 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13904 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13906 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13908 * support/librarian/clean.mk: Do not remove Makefile.
13909 * support/librarian/Makefile: added.
13911 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13913 Added librarian to MSVC build:
13916 * support/librarian/librarian.dsp
13918 'configure' not needed for librarian, removed:
13919 * support/librarian/configure
13920 * support/librarian/configure.in
13921 * support/librarian/config_in.h
13922 * support/librarian/Makefile.in
13924 Hopefully these ones built the librarian and the rest of sdcc properly:
13926 * Makefile.common.in
13928 Messed up 'configure', so revert to previous version:
13932 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13934 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13935 there, while the mantissa of a double is "only" 53 bits wide.
13937 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13939 Adding sdcclib to the build. MSVC project coming soon.
13940 Files added/changed:
13942 * support/librarian/clean.mk
13943 * support/librarian/configure
13944 * support/librarian/configure.in
13945 * support/librarian/config_in.h
13946 * support/librarian/Makefile.bcc
13947 * support/librarian/Makefile.in
13948 * support/librarian/sdcclib.c
13951 * Makefile.common.in
13955 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13957 Linker now complaints if linked modules have conflicting options, for
13958 example, one compiled using --model-large and another one compiled with
13959 --model-small. The following files were modified:
13961 * as/mcs51/asdata.c
13962 * as/mcs51/aslink.h
13964 * as/mcs51/asmain.c
13966 * as/mcs51/i51pst.c
13967 * as/mcs51/lkdata.c
13968 * as/mcs51/lklibr.c
13969 * as/mcs51/lkmain.c
13975 * link/z80/aslink.h
13976 * link/z80/lkdata.c
13977 * link/z80/lklibr.c
13978 * link/z80/lkmain.c
13981 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13983 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13984 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13986 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13988 * src/z80/mappings.i: fix _mul[us][int,long] entries
13990 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13992 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13994 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13996 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13997 * support/regression/tests/bitopcse.c: added
14005 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14007 added support for new library format to z80, gbz80 linkers:
14013 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14015 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14016 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14018 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14020 added DUMMY_READ_VOLATILE:
14029 * src/SDCCcse.c (algebraicOpts): many improvements
14030 * src/SDCCcse.h: removed algebraicOpts()
14031 * src/SDCCicode.c (picDummyRead): added
14033 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14035 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14036 "Insufficient space in data memory".
14038 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14040 * src/mcs51/gen.c: fixed bug #771358
14041 * src/z80/gen.c: fixed bug #759087
14043 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14045 * src/pic16/glue.c: minor cleanup by Vangelis
14047 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14049 * device/include/regc515c.h: fixed #758477
14050 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14051 * device/lib/_gptrput.c: saved a few bytes
14052 * my tab spacing is 8, yours too?)
14053 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14054 * device/lib/serial.c: process RX bytes earlier than TX bytes
14055 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14057 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14059 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14061 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14063 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14065 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14067 * device/lib/Makefile.in: bad fix, reverted to 1.43
14069 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14071 * device/lib/Makefile.in: added missing z80 object files
14073 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14075 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14076 pic16 progress by Vangelis:
14079 * src/pic/Makefile:
14086 * pic16/genarith.c:
14091 * pic16/pcodepeep.c:
14094 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14096 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14098 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14100 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14101 added gbz80 build to MSVC project.
14102 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14103 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14104 from 8051 stuff and setup so it links using a .lnk file.
14106 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14108 * support/librarian/sdcclib.c: sdcc librarian.
14109 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14112 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14114 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14116 2003-07-02 Borut Razem <borut.razem AT siol.net>
14118 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14119 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14120 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14121 src/xa51/main.c, src/z80/main.c:
14122 virtualization of glue() function: each port has it's own glue function,
14123 which is accessed by do_glue function pointer in PORT.general structure
14125 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14127 * DS800C400 fun, improved ROM interface and tinibios.
14129 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14131 * More support for DS80C400. Now includes beginning of interface to ROM.
14133 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14135 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14137 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14139 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14141 2003-06-19 Borut Razem <borut.razem AT siol.net>
14143 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14145 2003-06-19 Borut Razem <borut.razem AT siol.net>
14147 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14148 fixed Z80 port - crt0.o: cannot open.
14150 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14152 * support/Util/MySystem.c (merge_command): revert bad fix
14154 2003-06-18 Borut Razem <borut.razem AT siol.net>
14156 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14158 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14160 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14161 option --use-stdout sends errors to stdout instead of stderr.
14163 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14165 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14167 2003-06-15 Borut Razem <borut.razem AT siol.net>
14169 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14170 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14171 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14172 fixed width array of pointers replaced with sets;
14173 multiple include and lib paths ared transferred to preprocessor and linker
14174 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14175 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14176 fixed width array of pointers
14177 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14178 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14179 fixupPath(), getPathDifference()
14180 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14181 fixed width array of pointers
14183 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14185 * src/pic16/ralloc.c: fix warnings
14186 * src/pic16/pcode.c: fix warning
14188 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14190 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14191 know all the details, but essentially this set of changes enable
14192 the pic16 port to generate movff instructions and generate assembler
14196 * src/pic16/glue.c:
14197 * src/pic16/pcode.c:
14198 * src/pic16/device.c:
14199 * src/pic16/main.c:
14200 * src/pic16/pcode.h:
14201 * src/pic16/pcoderegs.c:
14202 * src/pic16/ralloc.c:
14203 * src/pic16/ralloc.h:
14205 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14207 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14208 added option --vc, so sdcc errors and warnings are compatible with
14209 Microsoft Visual Studio.
14211 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14213 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14214 device/lib/libfloat.lib: added atof function.
14216 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14218 * doc/sdccman.lyx: updated to Lyx 1.3
14219 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14220 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14221 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14223 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14225 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14227 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14229 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14230 additions to the "related tools/documentation" section
14232 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14234 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14236 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14238 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14239 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14241 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14243 * doc/sdccman.lyx: fix double dash and other minor things
14244 * doc/Makefile: fix double dash
14246 2003-05-28 Karl Bongers(patches from Martin Helmling)
14247 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14248 condition and ignore commands.
14250 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14252 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14253 is in parts still quite out of date, I did changes as far as I felt makes sense
14254 for a non-native english speaker.
14255 Please feel free to add to the manual or to correct my changes.
14256 * doc/Makefile: undid touching the date of intermediate tex files.
14258 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14260 * doc/sdccman.lyx: Manual has an index now
14262 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14264 Finalize muluint/mulsint and mululong/mulslong merging:
14265 * device/lib/_mulint.c
14266 * device/lib/_mullong.c
14267 * device/lib/gbz80/mul.s
14268 * device/lib/gbz80/stubs.s
14269 * device/lib/z80/mul.s
14270 * device/lib/z80/stubs.s
14271 * src/SDCCsymt.c (initCSupport)
14273 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14275 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14276 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14277 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14278 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14281 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14283 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14284 the regression tests I'm not brave enough to enable 245.b, 245.c
14285 * doc/sdccman.lyx: added latex preamble for hyperref package.
14286 Using pdflatex this will give you a hyperlinked pdf file with
14287 bookmarks. (prepend '%' before /usepackage if this breaks something)
14289 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14293 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14295 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14297 2003-05-21 <johan AT balder>
14299 * src/SDCCglue.c (printIval): fixed bug #739934
14301 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14303 Applied patch from bug 737905 (renamed yylineo to mylineno):
14310 * src/pic16/pcode.c: Cleaned warnings
14311 * src/pic16/pcodeflow.c: Cleaned warnings
14312 * src/pic16/pcoderegs.c: Cleaned warnings
14314 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14316 * src/pic16/pcode.c: Cleaned warnings
14317 * src/pic16/pcodepeep.c: Cleaned warnings
14318 * src/pic16/ralloc.c: Cleaned warnings
14320 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14322 * doc/sdccman.lyx: fixed bug 739745
14323 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14325 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14327 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14328 it can be defined with CFLAGS when running configure
14329 * src/SDCCmain.c: fixed compiling + linking with object files
14331 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14333 * configure.in: configure for pic16 port,
14334 added --disable-pic16-port
14335 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14336 * src/SDCCmain.c: linkOptions is changed to set *,
14337 added if/endif conditional macros to remove options help
14338 messages from optionsTable when a port is not configured, added
14339 support for the PIc16 port in the ports table, when executing
14340 the compiler with no port specified on command line, a default
14341 port is selected with the new macro DEFAULT_PORT which is
14342 defined in port.h, in setDefaultOptions() linkOptions is removed
14343 from initialization assignment, since now it is a set,
14344 parseCmdLine uses setParseWithComma for linkOptions, in
14345 linkEdit() linkOptions are accessed with new function indexSet()
14346 which returns the i'th item of a set variable. See SDCCset.c, in
14347 linkEdit() when calling buildCmdLine(), added linkOptions as
14348 last argument. Now users can pass arguments to gplink via the
14349 -Wl option, main() uses pic16glue() to glue up pic16 programs
14350 * src/SDCCpeeph.c: various changes to support pic16
14351 * src/SDCCset.c: added function void *indexSet(set *, int) to
14352 return the i'th item of the set
14353 * src/SDCCset.h: added function prototype for indexSet()
14354 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14355 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14356 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14357 added macro DEFAULT_PORT
14358 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14359 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14361 * src/pic16/glue.c: commented out some error producing lines
14362 * src/pic16/main.c: __config directives are commented out to stop
14363 gpasm complaining and test the linkage with gplink, _linkCmd and
14364 _asmCmd changed to be more gplink and gpasm friendly
14365 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14366 produced an error when parsed, peep rule 12 is added to utilize
14367 movff, but it is commented out since the pCode does not support
14368 yet a command with 2 address arguments
14370 2003-05-18 <johan AT balder>
14372 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14373 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14374 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14376 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14377 Added feature to script commands from file.
14379 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14381 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14382 * src/SDCCutil.c: include ctype.h for win32
14384 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14386 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14388 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14390 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14391 Fixed so you can set breakpoints prior to run, run does not stop
14392 on entry now. Add tbreak. Other enhancements and fixes for use
14395 2003-05-12 Borut Razem <borut.razem AT siol.net>
14397 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14399 2003-05-11 Borut Razem <borut.razem AT siol.net>
14401 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14402 the path of bin directory, so that PATH is the only env. variable, which has to be set
14403 in case of standard installation.
14404 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14405 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14406 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14408 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14410 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14411 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14412 temp files are in the port dir; clean the gen/test directory when
14413 generating new test.c
14414 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14415 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14416 * support/regression/tests/zeropad.c: added
14418 2003-05-09 <johan AT balder>
14420 * src/SDCCglue.c: fixed bug #597940
14422 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14424 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14425 cache sfr, optimize next,step, fix off by one sourceline,
14426 support ddd list function.
14427 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14429 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14431 * support/regression/HTMLgen.py: added compare_s2f()
14432 * support/regression/Makefile: redo 1.27
14433 * support/regression/generate-cases.py: redo 1.5
14435 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14437 * support/regression/tests/float.c: workaround 33 bit hex constant
14438 * support/regression/tests/simplefloat.c: fix division for host
14440 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14442 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14443 that tame's the PIC's over-aggressive optimizer.
14445 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14447 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14450 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14452 Initial support for DS80C400. "Hello world" runs on TINIm400
14455 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14457 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14458 * Some notes on ddd usage added in debugger/README
14459 Martin Helmling adding more features and fixes for ddd GUI debugger.
14460 Code added for nexti, stepi, up, down, and other adjustments.
14462 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14464 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14465 * src/pic/peeph.def Added two rules to optimize carry manipulation
14466 * src/pic/* removed debug printfs
14468 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14470 * debugger/mcs51/cmd.c: added header newalloc.h
14472 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14474 * as/Makefile: new EXEEXT
14475 * as/z80/Makefile: remove trailing slash of BUILDIR
14476 * as/z80/clean.mk: new EXEEXT
14477 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14478 * support/cpp2/Makefile.in: new EXEEXT
14479 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14481 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14483 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14484 EXEEXT was introduced to fix all related problems with targets
14485 "clean", "install" and "uninstall"; a couple of further flaws
14486 especially with "clean" have been fixed too
14487 * as/mcs51/Makefile.in
14488 * as/mcs51/clean.mk
14492 * debugger/mcs51/Makefile.in
14493 * debugger/mcs51/clean.mk
14494 * link/z80/Makefile
14495 * link/z80/Makefile.in
14496 * link/z80/clean.mk
14498 * packihx/Makefile.in
14500 * sim/ucsim/Makefile
14501 * sim/ucsim/clean.mk
14502 * sim/ucsim/avr.src/Makefile.in
14503 * sim/ucsim/avr.src/clean.mk
14504 * sim/ucsim/s51.src/Makefile.in
14505 * sim/ucsim/s51.src/clean.mk
14506 * sim/ucsim/xa.src/Makefile.in
14507 * sim/ucsim/xa.src/clean.mk
14508 * sim/ucsim/z80.src/Makefile.in
14509 * sim/ucsim/z80.src/clean.mk
14510 * sim/ucsim/main_in.mk
14511 * sim/ucsim/packages_in.mk
14512 * sim/ucsim/gui.src/Makefile.in
14513 * sim/ucsim/gui.src/serio.src/Makefile.in
14514 * sim/ucsim/gui.src/serio.src/clean.mk
14517 * support/cpp2/Makefile.in
14518 * support/cpp2/clean.mk
14519 * support/makebin/Makefile
14520 * support/makebin/clean.mk
14521 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14522 * doc/sdccman.lyx: --program-suffix no longer needed
14524 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14526 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14527 Martin Helmling added support for ddd GUI debugger.
14528 Code added to display assembly, set variables, and other commands
14529 to interface to ddd.
14531 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14533 * as/Makefile: fix target clean
14534 * as/clean.mk: fix target clean
14535 * as/z80/clean.mk: fix target clean
14537 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14539 * Makefile.common.in: added AT EXEEXT AT
14540 * configure.in: removed all mingw32 stuff
14541 * configure: rebuilt from configure.in
14542 * doc/sdccman.lyx: updated section "installation"
14543 * support/scripts/sdcc_mingw32: adapted to configure
14544 * support/scripts/sdcc_cygwin_mingw32: added
14546 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14548 * src/pic Added object file support for the PIC port
14549 * src/pic Applied patch from Craig Franklin (this started the object file support)
14550 * src/regression Updated the PIC regression tests for object files
14552 2003-04-20 Borut Razem <borut.razem AT siol.net>
14554 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14555 lklex.c: In function `getfid':
14556 lklex.c:203: warning: array subscript has type `char'
14557 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14558 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14559 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14560 stack handling macros
14562 2003-04-19 Borut Razem <borut.razem AT siol.net>
14564 * "handling space characters in file path" task:
14565 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14566 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14567 * support/Util/MySystem.h: make it self-sufficient
14568 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14569 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14570 handling space characters in file path
14571 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14572 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14573 * support/Util/MySystem.c: handling space characters in executable's path
14575 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14577 * as/z80/Makefile: fix permanent rebuild of z80
14578 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14579 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14581 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14583 * src/SDCCopt.c: add special case optimization to replace modulo by
14584 a power of two with a bitwise AND.
14586 2003-04-18 <johan AT balder>
14588 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14590 2003-04-17 <johan AT balder>
14592 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14593 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14595 2003-04-13 Borut Razem <borut.razem AT siol.net>
14597 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14598 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14599 fixed mingw problem in adl_NORMALIZE_PATH
14601 2003-04-12 Borut Razem <borut.razem AT siol.net>
14603 * fixed "#pragma SAVE/RESTORE can not be nested":
14604 * src/SDCC.lex: reworked pragma handling functions
14605 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14606 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14608 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14610 * src/SDCCutil.c (pathEquivalent): defined but not used
14611 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14612 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14613 * configure: rebuilt from configure.in
14614 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14615 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14616 * device/include/Makefile.in: replace sdcc_datadir
14617 * device/lib/Makefile.in: replace sdcc_datadir
14618 * Makefile.common.in: add LDFLAGS from configure
14619 * packihx/Makefile.in: use LDFLAGS
14620 * src/Makefile.in: use LDFLAGS
14621 * support/cpp2/Makefile.in: add LDFLAGS from configure
14622 * support/makebin/Makefile: use LDFLAGS
14623 * .version: bumped version number to 2.3.5
14625 2003-04-12 Borut Razem <borut.razem AT siol.net>
14627 * completed "different paths" task:
14628 * src/SDCCmacro.c: fixed bug in handling quotes
14629 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14630 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14632 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14634 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14636 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14638 * ds390/gen.c ds390/peeph.def: fix bug 706781
14640 2003-04-11 Borut Razem <borut.razem AT siol.net>
14642 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14644 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14646 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14647 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14648 set - this bit used to not be set...).
14649 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14650 bad code in PIC Port
14651 * src/regression/and2.c added to test bug 609268
14652 * src/regression/Makefile added and2.c to regression test
14655 2003-04-08 <johan AT CP255758-A>
14657 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14658 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14659 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14661 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14663 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14665 * support/cpp2/Makefile.in: fix bug #487815
14666 * configure: rebuilt from configure.in
14667 * Makefile.common.in: docdir changed, new path suffixes
14668 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14669 * sdcc_vc_in.h: reflect changes from sdccconf.h
14670 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14671 * src/SDCCutil.h: remove BINDIR hack
14672 * doc/sdccman.lyx: update new path hierarchy
14674 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14676 * src/SDCCpeeph.c: added okToRemoveSLOC test
14678 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14680 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14682 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14684 * src/SDCCpeeph.c: added labelIsReturnOnly test
14685 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14687 2003-04-05 <johan AT balder>
14689 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14690 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14691 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14692 * src/SDCCast.c: fixed a warning
14693 * src/SDCCast.h: fixed a warning
14694 * src/SDCCicode.c (operandFromAst): fixed a warning
14696 2003-04-04 <johan AT balder>
14698 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14699 * src/SDCCast.c (decorateType): fixed bug #715076
14700 * src/SDCC.y: fixed bug #702907
14702 2003-04-03 <johan AT balder>
14704 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14705 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14706 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14707 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14708 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14710 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14712 * _decdptr.c: fix return values
14713 * _gptrget.c: fix return values
14714 * _gptrgetc.c: fix return values
14715 * _gptrput.c: fix return values
14716 * _mulint.c: fix return values
14717 * as/z80/Makefile: fix 'make -j' problem
14719 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14721 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14722 * configure.in: big cleanup, updated to autoconf 2.5x
14723 * configure: rebuilt from configure.in
14724 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14725 * sdcc_vc_in.h: reflect changes from sdccconf.h
14726 * doc/Makefile: fixed a flaw in "make install"
14728 2003-04-02 <johan AT balder>
14730 * src/ds390/gen.c (genCmp): no comments
14731 * src/mcs51/gen.c (genCmp): no comments
14732 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14733 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14735 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14737 * support/regression/generate-cases.py: place generated file in given sub directory
14738 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14739 * support/regression/Makefile: improvements for 'make -j';
14740 side effect: it's simpler and faster now
14742 2003-03-31 Borut Razem <borut.razem AT siol.net>
14744 * src/z80/main.c: link-{port} and as-{port} defined without path
14745 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14747 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14749 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14751 2003-03-30 Borut Razem <borut.razem AT siol.net>
14753 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14754 changed type of list parameter to set
14755 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14756 * src/port.h: changed type of do_assemble() parameter to set
14757 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14758 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14759 definition of "cppoutfilename" macro with NULL value in preProcess()
14760 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14761 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14762 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14763 replaced with set *binPathSet
14764 * shash_add() deallocates the item, if allready exsists, before adding the new one
14765 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14767 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14769 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14770 a nested for loop bug in the PIC port
14771 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14774 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14776 * support/Util/dbuf.h: remove C++ stuff to make it portable
14778 2003-03-28 Borut Razem <borut.razem AT siol.net>
14780 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14781 literal strings in stringLiteral()
14782 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14783 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14786 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14788 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14790 2003-03-26 <johan AT balder>
14792 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14793 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14794 * src/SDCCast.c (decorateType): fixed " -v < 3"
14796 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14798 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14799 Added Lenny Story's debug infrastructure changes:
14800 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14801 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14802 * src/cdbFile.c: added
14803 * src/SDCCdebug.c: added
14804 * src/SDCCdebug.h: added
14805 * src/SDCCast.c (createFunction)
14806 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14807 * src/SDCCmain.c (parseCmdLine, main)
14808 * src/SDCCmem.c (redoStackOffsets)
14809 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14812 * src/avr/gen.c (genAVRCode)
14813 * src/ds390/gen.c (gen390Code)
14814 * src/mcs51/gen.c (gen51Code)
14815 * src/pic/gen.c (genpic14Code)
14816 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14817 * src/xa51/gen.c (genXA51Code)
14818 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14820 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14822 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14823 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14825 2003-03-22 <johan AT balder>
14827 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14829 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14831 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14832 * doc/cdbfileformat.lyx: added, written by Lenny Story
14833 * doc/Makefile: added cdbfileformat.lyx
14834 * doc/clean.mk: added cdbfileformat.lyx
14836 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14838 * src/mcs51/peeph.def: fix bug #705773
14840 2003-03-20 <johan AT balder>
14842 An sfr/sbit can have an "at #" AND an initializer
14843 * src/SDCCsymt.c (checkSClass):
14844 * src/SDCCmem.c (allocGlobal):
14845 * src/SDCCmem.c (allocLocal):
14846 * src/SDCCast.c (createBlock):
14848 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14852 2003-03-16 <johan AT balder>
14854 Undid the hackup of const and volatile, the problem is much bigger
14856 * src/SDCCast.c:1.171
14857 * src/SDCCglue.c:1.138
14858 * src/SDCCicode.c:1.146
14859 * src/SDCCsymt.c:1.150
14860 * src/SDCCval.c:1.65
14862 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14864 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14865 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14867 2003-03-13 <johan AT balder>
14869 Hackup const and volatile modifiers in type chains a bit:
14871 * src/SDCCast.c:1.169
14872 * src/SDCCglue.c:1.136
14873 * src/SDCCicode.c:1.143
14874 * src/SDCCsymt.c1.146
14875 * src/SDCCsymt.h1.59
14876 * src/SDCCval.c:1.63
14878 2003-03-12 <johan AT balder>
14880 * src/SDCCBBlock.h: more LRH debugging junk
14881 * src/SDCCcflow.h: more LRH debugging junk
14882 * src/SDCCloop.c: more LRH debugging junk
14883 * src/SDCC.y (struct_declaration): fixed bug #697590
14884 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14885 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14886 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14888 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14889 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14890 test function names must now match exactly).
14891 * src/SDCCcse.c: added special case in findCheaperOp to allow
14892 extending a short integer. Makes less awful code for bug 700121 test case.
14894 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14896 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14897 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14899 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14901 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14902 actually called (operandsNotEqual() was called for all
14903 operandsNotEqualX tests).
14905 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14907 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14908 with shorter literals. Fixes bug 700121.
14910 2003-03-11 <johan AT balder>
14912 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14914 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14917 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14919 2003-03-10 Borut Razem <borut.razem AT siol.net>
14921 * src/SDCCmain.c: pipe preprocessor's output
14922 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14923 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14924 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14925 which closes all pipes in pipeSet set
14926 * src/SDCCset.c: free deleted item in function deleteSetItem()
14927 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14928 moved from z80 to src subproject
14929 * .version: increased version number to 2.3.4
14931 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14933 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14934 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14935 * support/regression/ports/xa51/spec.mk: fix typo
14937 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14939 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14941 2003-03-09 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
14952 2003-03-09 Borut Razem <borut.razem AT siol.net>
14954 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14955 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14956 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14957 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14958 * src/SDCCglobl.h: unification of WIN32 native definitions
14960 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14962 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14964 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14966 * src/configure.in: check for endianess (even while cross-compiling)
14967 * src/configure: check for endianess (even while cross-compiling)
14968 * src/configure_in.h: check for endianess (even while cross-compiling)
14969 * src/avr/gen.c: remove old endianess stuff
14970 * src/mcs51/gen.c: remove old endianess stuff
14971 * src/ds390/gen.c: remove old endianess stuff
14972 * src/pic/gen.c: remove old endianess stuff
14973 * src/pic/genarith.c: remove old endianess stuff
14974 * src/pic/glue.c: fix endianess check
14975 * src/pic16/gen.c: remove old endianess stuff
14976 * src/pic16/genarith.c: remove old endianess stuff
14977 * src/pic16/glue.c: fix endianess check
14978 * src/xa51/gen.c: remove old endianess stuff
14979 * src/z80/gen.c: fix endianess check
14980 * src/SDCCglue.c: fix endianess check
14981 * src/ds390/peeph.def: fix bug 700036
14983 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14985 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14986 * src/configure: find appropriate data-types on host for SDCC's int and long
14987 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14988 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14989 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14991 2003-03-07 <johan AT balder>
14994 some minor cleanups before the big shot
14995 OP_DEFS and OP_USES now use Kevin's protection
14996 new option --nolabelopt
14998 * src/SDCCBBlock.c:
15007 * src/ds390/ralloc.c:
15008 * src/mcs51/ralloc.c:
15009 * src/pic/ralloc.c:
15010 * src/xa51/ralloc.c:
15011 * src/z80/ralloc.c:
15013 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15015 * src/pic/pcode.c (get_op): fix 64 bit warnings
15016 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15017 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15018 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15019 * support/regression/tests/malloc.c: fix 64 bit warnings
15021 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15023 * src/mcs51/gen.c (genMinus): fixed bug 696436
15025 2003-03-02 Borut Razem <borut.razem AT siol.net>
15027 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15029 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15031 * configure.in: test for mkstemp
15032 * sdccconf_in.h: add HAVE_MKSTEMP
15034 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15036 * device/include/ctype.h: removed warning while using --stack-auto
15037 * device/include/malloc.h: removed warning while using --stack-auto
15038 * device/include/string.h: removed warning while using --stack-auto
15040 2003-02-23 Borut Razem <borut.razem AT siol.net>
15042 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15043 because NDEBUG is defined (see man assert)
15044 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15046 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15048 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15049 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15051 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15053 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15054 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15056 2003-02-18 <johan AT balder>
15058 * as/mcs51/asmain.c (asmbl): module can start with a digit
15059 * as/z80/asmain.c (asmbl): module can start with a digit
15061 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15063 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15064 * src/asm.c: fix pipe() for Mingw32
15066 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15068 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15069 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15070 make -V work again; --c1mode reads now from stdin
15071 * doc/sdccman.lyx: added --c1mode
15072 * support/Util/SDCCerr.c: new messages for c1 mode
15073 * support/Util/SDCCerr.h: new messages for c1 mode
15074 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15076 2003-02-15 <johan AT balder>
15078 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15080 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15082 * doc/sdccman.lyx: Environment variables, -o and other minor things
15084 2003-02-14 <johan AT balder>
15086 * src/xa51/main.c: before anyone really tries to use it :)
15088 * Install doc's in share/sdcc/doc
15089 * removed some obsolete files
15090 * Do a proper make distclean and uninstall
15091 M Makefile.common.in
15094 M device/include/Makefile.in
15095 M device/lib/Makefile.in
15098 M sim/ucsim/doc/Makefile.in
15100 R src/avr/peeph.rul
15101 R src/xa51/peeph.rul
15102 M support/cpp2/Makefile.in
15103 M support/makebin/Makefile
15106 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15108 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15110 2003-02-10 Borut Razem <borut.razem AT siol.net>
15112 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15113 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15114 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15115 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15116 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15117 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15118 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15119 src/z80/Makefile.bcc: Borland Makefile cleanup
15120 * as/z80/Makefile.bcc: Added Borland Makefile
15121 * support/cpp2/borland.h: Removed
15123 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15125 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15126 * src/SDCC.lex: new pragma NOIV
15127 * src/SDCCglobl.h: new pragma NOIV
15128 * src/SDCCmem.c: new pragma NOIV
15130 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15132 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15134 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15136 * src/SDCCmain.c: signal handling is switched off by --debug
15137 * doc/Makefile: small fix for install; use clean.mk again
15138 * doc/clean.mk: clean *.pdf and *.html too
15140 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15142 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15143 * device/lib/printfl.c: fix a ds390 bug by making it portable
15144 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15145 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15146 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15147 * debugger/mcs51/cmd.c: converted multi-line string literals
15148 * sim/ucsim/globals.cc: converted multi-line string literals
15149 * src/SDCCmain.c: introduced signal handler to remove temp files
15150 * doc/Makefile: small tweaks, implement clean
15151 * doc: removed generated files
15153 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15155 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15156 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15157 Address Record is not correctly generated for DS390."
15159 2003-02-02 Borut Razem <borut.razem AT siol.net>
15161 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15162 * as/mcs51/asm.h: fixed compilation with Borland C
15163 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15164 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15165 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15166 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15167 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15168 src/z80/Makefile.bcc: delete $(LIB) only if exist
15169 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15171 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15173 * device/include/malloc.h: introduced NULL
15174 * device/include/string.h: introduced NULL
15175 * device/include/stdlib.h: introduced NULL
15176 * device/lib/_memcpy.c: removed NULL
15177 * device/lib/_strcat.c: removed NULL
15178 * device/lib/_strchr.c: removed NULL
15179 * device/lib/_strcmp.c: removed NULL
15180 * device/lib/_strcpy.c: removed NULL
15181 * device/lib/_strcspn.c: removed NULL
15182 * device/lib/_strlen.c: removed NULL
15183 * device/lib/_strncat.c: removed NULL
15184 * device/lib/_strncmp.c: removed NULL
15185 * device/lib/_strncpy.c: removed NULL
15186 * device/lib/_strpbrk.c: removed NULL
15187 * device/lib/_strrchr.c: removed NULL
15188 * device/lib/_strspn.c: removed NULL
15189 * device/lib/_strstr.c: removed NULL
15190 * device/lib/_strtok.c: removed NULL
15191 * device/lib/malloc.c: removed NULL, include own header
15193 2003-02-02 <johan AT balder>
15195 * 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
15196 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15197 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15198 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15199 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15200 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15202 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15204 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15207 2003-02-01 <johan AT balder>
15209 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15211 2003-01-31 <johan AT CP255758-A>
15213 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15215 2003-01-30 <johan AT balder>
15217 * src/SDCCBBlock.c: automatic bug detection
15218 * src/SDCCicode.c: automatic bug detection
15220 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15222 * src/SDCCglobl.h: now --xram-size 0 works
15223 * src/SDCCmain.c: now --xram-size 0 works
15225 2003-01-29 <johan AT balder>
15227 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15229 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15231 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15232 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15233 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15234 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15235 * src/SDCCglobl.h: Added options --xram-size and --code-size
15236 * src/SDCCmain.c: Added options --xram-size and --code-size
15238 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15240 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15241 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15243 2003-01-27 <johan AT balder>
15245 * src/SDCC.y: fixed bug #613764
15247 2003-01-26 <johan AT balder>
15249 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15250 * src/SDCCsymt.h: fixed bug #673374
15251 * src/SDCCglue.c: fixed bug #661910
15252 * src/SDCCast.c: fixed bug #458099 and 673374
15254 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15256 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15257 * as/mcs51/strcmpi.h: added
15258 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15259 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15260 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15261 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15262 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15263 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15264 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15265 * as/mcs51/Makefile.aslink: new module strcmpi
15266 * as/mcs51/Makefile.asx8051: new module strcmpi
15267 * as/mcs51/Makefil.bcc: new module strcmpi
15268 * as/mcs51/Makefile.in: new module strcmpi
15269 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15271 2003-01-26 <johan AT balder>
15273 * src/SDCCglue.c: reverted back to 1.124
15274 * src/SDCCast.c: reverted back to 1.156
15275 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15277 2003-01-25 <johan AT balder>
15279 * src/SDCCglue.c: A better fix for bug #661910
15280 * src/SDCCast.c: A better fix for bug #661910
15281 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15283 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15285 * src/Makefile.in: remove spawn.o
15286 * src/SDCCmain.c: remove spawn.h
15287 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15288 * src/spawn.c: removed
15289 * src/spawn.h: removed
15290 * support/regression/ports/ds390/spec.mk: link with -r
15292 2003-01-24 <johan AT CP255758-A>
15294 * src/ds390/gen.c (aopOp): fixed bug #667458
15295 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15296 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15297 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15299 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15301 * src/mcs51/peeph.def: better assembler identation by Frieder
15302 * src/mcs51/gen.c: better assembler identation by Frieder
15304 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15306 * as/z80/string.h: removed for gcc 3.2
15307 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15308 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15310 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15312 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15313 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15314 * support/regression/Makefile: separate temp files for ports
15315 * support/regression/generate-cases.py: separate temp files for ports
15316 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15317 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15319 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15321 * moved tinitalk to device/examples/ds390
15323 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15325 * as/mcs51/lkmem.c: rflag is for DS390
15326 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15327 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15328 (linkEdit): move mem- and map-files the same way as ihx-files
15329 * src/z80/main.c (_setDefaultOptions): removed --generic
15330 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15331 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15332 * src/pic/glue.c (picglue): --c1mode works again
15333 * src/pic16/glue.c (pic16glue): --c1mode works again
15334 * src/asm.c (printCLine): fix #660034
15336 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15339 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15340 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15341 * as/mcs51/lkmem (summary): better fix for sp problem
15342 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15343 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15344 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15345 remove --stack-after-data
15347 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15349 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15350 * src/SDCCutil.c (join): ugly bug: missing '\0'
15351 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15353 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15355 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15357 * src/pic/main.c (_asmCmd): gpasm supports -o
15358 * src/z80/main.c: more general macros
15359 * device/lib/Makefile.in: remove intermediate files
15361 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15363 * .version: Bumped version number to 2.3.3
15364 * src/SDCCBBlock.c: new option -o
15365 * src/SDCCglobl.h: new option -o
15366 * src/SDCCglue.c: new option -o
15367 * src/SDCCmain.c: new option -o
15368 * src/asm.c: new option -o
15369 * src/ds390/main.c: new option -o
15370 * src/pic/glue.c: new option -o
15371 * src/pic/pcode.c: new option -o
15372 * src/pic/ralloc.c: new option -o
15373 * src/pic16/glue.c: new option -o
15374 * src/pic16/pcode.c: new option -o
15375 * src/pic16/ralloc.c: new option -o
15376 * src/z80/main.c: new option -o
15377 * device/lib/Makefile.in: use -o
15378 * support/regression/ports/ds390/spec.mk: use -o
15379 * support/regression/ports/gbz80/spec.mk: use -o
15380 * support/regression/ports/mcs51/spec.mk: use -o
15381 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15382 * support/regression/ports/z80/spec.mk: use -o
15383 * support/regression/ports/ucz80/spec.mk: use -o
15384 * support/regression/ports/xa51/spec.mk: use -o
15385 * support/regression/fwk/lib/timeout.c: fix usage string
15387 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15388 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15390 2003-01-07 <johan AT balder>
15392 * src/SDCCast.c (decorateType): fixed bug #600035
15394 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15395 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15396 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15397 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15398 * src/pic/pcode.c: outcommented unused variable to remove warnings
15399 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15401 2003-01-06 <karl AT turbobit.com>
15402 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15405 2003-01-06 <johan AT balder>
15407 * src/SDCCicode.c: fixed array add
15409 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15411 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15413 2003-01-04 <johan AT balder>
15415 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15417 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15418 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15420 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15421 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15422 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15424 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15425 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15427 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15428 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15430 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15431 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15433 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15435 * in /sdcc/as/mcs51/ changed these files in order to create an
15436 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15437 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15438 following files to include the previous two files: aslink.dsp,
15439 Makefile.aslink, Makefile.bcc, and Makefile.in.
15441 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15442 .adb instead of .cdb
15444 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15446 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15447 value from option --iram-size.
15449 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15451 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15454 2002-09-18 <wiml AT hhhh.org>
15456 * SDCClrange.h: exposed setFromRange() and setToRange()
15457 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15458 packRegsForAccUse() (bug 542397)
15459 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15460 multiple times and emitting the fetch operations more than once
15461 added aopGetUsesAcc() function to allow binary operators to
15462 fetch their operands in the correct order; made genMinus() emit
15463 compact code for X = LITERAL - Y
15465 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15466 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15467 sprintf() in line 1267.
15469 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15470 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15473 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15474 Changes to aslink (All the changes are marked with 'JCF'):
15476 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15479 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15480 area BSEG. Also moves, if possible, the DATA area down into the internal
15481 ram so more space is available.
15483 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15486 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15487 not bytes. Function summary() which creates a memory usage summary
15488 file with extension .mem. Reports of overlaping stack and small stack
15489 size. If the space for the stack is less than 16 bytes aslink trows a
15492 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15493 the 8051. Option 'y' for memory summary output file.
15495 Changes to sdcc (All the changes are marked with 'JCF'):
15497 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15499 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15500 overlaying area for it (uses RegBankUsed[4]).
15502 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15503 bank zero as used by default. By default aslink locates the stack
15504 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15505 the creation of the .mem file. Delegates the allocation of data area
15506 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15507 the begining of the stack area to aslink.
15509 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15510 glue() in SDCCglue.c creates an area for it.
15512 2002-09-03 Borut Razem <borut.razem AT siol.net>
15513 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15514 sdcc/src/pic/glue.c:
15515 introduced atexit() handler for teporay files removal in case of
15516 errors, assertions, ...
15518 2002-08-29 Borut Razem <borut.razem AT siol.net>
15519 * sdcc/support/cpp2/auto-host_vc_in.h:
15520 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15521 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15522 Maybe there is a similar problem with BORLANDC? It should be checked!
15524 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15525 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15526 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15527 was not executed, and the compiler (cl) launched a warning:
15528 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15530 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15531 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15533 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15534 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15536 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15537 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15538 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15539 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15540 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15541 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15542 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15543 - added Release configuration in VS projects
15544 - review of compiler an linker options
15545 - VC .exe files are generated in bin_vc directory, not to interfere
15546 with binaries generated from other projects (cygwin, mingw, bcc ...)
15548 * sdcc/src/yacc.dsp: added
15550 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15551 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15552 and insert the version number definitions from .version
15554 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15556 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15557 added - genarate auto-host.h using auto-host_vc_in.h as template
15560 removed from CVS, generated automatically
15562 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15563 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15565 2002-08-11 Borut Razem <borut.razem AT siol.net>
15566 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15568 2002-08-10 Borut Razem <borut.razem AT siol.net>
15569 * src/SDCCmain.c (main):
15570 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15571 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15572 The consequence was that some temporary files were not removed.
15575 unification of code in functions tempfilename() and tempfile():
15576 function tempnam() is defined in Visual Studio 6.0 and .NET
15578 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15580 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15581 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15582 - removed compiler command line option /WX: Treats all warnings as errors
15583 - update a list of source files, included into the project
15585 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15586 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15587 changed project type to Generic Project so that can be correcly converted to VS.NET project
15589 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15591 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15593 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15595 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15596 added return 0 statements after assert() to make compiler happy
15598 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15599 added newline in the def file to keep MSC compiler satisfied
15601 * sdcc/src/z80/gen.c:
15602 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15603 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15604 - solved MSC error in function aopDump()
15606 * sdcc_vc.h: define PREFIX as "\\sdcc"
15608 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15609 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15611 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15612 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15613 - Rewrote the register banking algorithm.
15614 - Added pCode live-range analysis to registers (for now, only non-used and
15615 singly-used registers optimized away)
15617 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15619 * 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.
15621 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15622 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15624 2002-04-22 Michael Hope <michaelh AT vroom>
15626 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15628 * configure.in (DD_COPT): Added include support required for gbdk.
15630 * .version: Bumped version number just to increase it.
15632 * src/SDCCmain.c: Added -nostdinc to the default options.
15634 2002-04-15 Michael Hope <michaelh AT vroom>
15636 * device/lib/z80/printf.c (sprintf): Added.
15638 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15640 * src/z80/peeph.def: Added transpose redundent load rule.
15642 * src/z80/main.c: Added force callee saves for jaune.
15644 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15646 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15648 2002-03-28 Johan Knol <johan AT balder>
15650 * src/SDCCval.c: fixed bug #532436
15652 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15654 Added "char *Processor" field to the port structure.
15657 Added -p option. Allows port dependent processor to be specified.
15660 Initialized the new field char *Processor field to NULL in all ports
15663 Compiler generated registers for interrupt context saving
15664 were not getting allocated.
15666 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15669 Fixed left shift. Will promote the left side of a left shift
15670 if a) left shifting more than size of operand or b) when assigned
15671 to something size > size of left side
15673 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15675 tons of changes. Register allocation has been
15676 rewritten. Added customization for the various PICs. Flow
15677 analysis is restructured. ...
15679 * src/pic/device.h:
15682 * src/pic/device.c:
15683 Added. device.c is a PIC port hack to accomodate variations
15686 2002-03-13 Michael Hope <michaelh AT vroom>
15688 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15690 2002-03-04 johanknol <johanknol AT manik>
15692 * /src/SDCCval.c: fixed
15694 const unsigned char arr[][2] = { { 0, 1 } };
15695 t18.c:1: error: Initializer element is not constant
15697 2002-03-04 bela <bela AT manik>
15699 * /device/include/mcs51reg.h:
15700 ds89c420 register definition update
15702 2002-03-03 <johan AT FRIJA>
15704 * support/Util/SDCCerr.c: did something, but don't no why anymore
15706 * support/regression/tests/bug-524691.c: made it a little less shy
15708 * src/SDCCast.c (decorateType): fixed bug #524697
15710 * src/SDCCast.c: made some lineno improvements
15712 * src/SDCCval.c (getNelements): changed warning to error
15714 * src/SDCCglue.c (printIvalArray): changed warning to error
15716 * src/SDCCicode.c: fixed a warning for mingw
15718 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15720 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15722 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15724 * src/ds390/peeph.def:
15725 Added some more peephole rules
15727 * src/ds390/gen.c: Various fixes & enhancements
15729 * src/SDCClrange.c, src/SDCClrange.h:
15730 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15732 * src/ds390/ralloc.c:
15733 various fixes & enhancements (ds390) specific
15735 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15736 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15739 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15741 2002-03-02 <johan AT FRIJA>
15743 * src/SDCCast.c (decorateType): fixed bug #524708
15745 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15747 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15749 2002-03-01 Michael Hope <michaelh AT vroom>
15751 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15753 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15755 2002-03-01 <johan AT FRIJA>
15757 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15759 * src/SDCCast.c (decorateType): fixed bug #524209
15761 * src/SDCCval.c (valNot): fixed bug #524195
15763 2002-02-26 <johan AT balder>
15765 * src/xa51/gen.c: fixed a warning
15767 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15769 * src/SDCCast.c (decorateType): fixed bug #522534
15771 2002-02-23 <johan AT balder>
15773 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15775 2002-02-22 <johan AT balder>
15777 * src/SDCCast.c: fixed bug #514865
15779 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15781 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15783 * sdcc/src/SDCCloop.c:
15784 Previous fix was not good. basic blocks that have "break" or "return" are
15785 not really partof a loop , but live ranges used in these blocks should
15786 be live thru the entire loop, so set partOfLoop but don't add them to
15789 2002-02-21 <johan AT FRIJA>
15791 * src/SDCCcse.c: fixed bug #514308
15793 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15796 Fixed BUG #519583. If a conditional block ended in a return/break
15797 statement inside a loop, it was not being considered part of the loop.
15799 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15801 2002-02-10 Karl Bongers <karl AT turbobit.com>
15804 Fixed up SDCDB debugger somewhat. Updated debugger/README
15805 with lots of comments and notes.
15807 * device/examples/test2.c:
15808 Fix bug, "red" variable not being initialized(compiler complained).
15810 * device/examples/Makefile, examples/test3.c:
15811 Add Makefile in device/examples folder, compiles test3.c
15812 for use as a multiple module SDCDB test case.
15814 * sim/ucsim/cmd.src/cmdset.cc:
15815 Took out debug printfs in ucsim "next" command.
15817 * sim/ucsim/xa.src:
15818 Karl and Johan start ucsim XA support. Most dissassembly working,
15819 about 75% emulation done(plenty of work remaining).
15821 * sim/ucsim/z80.src:
15822 Add Z80 support to ucsim, add test-ucz80 regression test,
15823 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15824 Notice z80 compiler fails on examples/test3.c/crc code.
15826 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15828 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15829 Added support for --parms-in-bank1
15831 * src/ds390/peeph.def:
15832 added a few more peephole optimzations
15834 * src/ds390/main.c:
15835 1) added __builtin_inp & __builtin_outp used to read in data of given length
15836 from a memory mapped port
15837 2) added __builtin_memcmp
15838 3) added __builtin_swapw swap bytes of a short
15840 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15841 1) handle multiple send & receives from register bank1
15842 2) ralloc can now allocate DPTR1 to some liveRanges
15844 * src/SDCCsymt.c, src/SDCCsymt.h:
15845 changes to handle multiple sends & receives
15847 * src/SDCCptropt.h:
15848 added some pointer arithmetic optimization
15850 * src/SDCCptropt.c:
15851 added some pointer arithmetic optimizations but not stable yet so not
15852 called from anywhere (will get this working shortly)
15854 * src/SDCCopt.c: fixed for multiple sends & receives
15857 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15858 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15859 set preprocessor defines (depending on options)
15861 * src/SDCCicode.c, src/SDCCicode.h:
15862 changes made to handle multiple sends & receives
15865 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15867 * src/SDCCcse.c, src/SDCCcse.h:
15868 added function findbackward def (to be used in upcoming optimization)
15870 * src/SDCCcflow.c, src/SDCCcflow.h:
15871 added function returnAtEnd - to determine if a basic block terminates with
15874 * src/SDCCast.c, src/SDCCast.h:
15875 added option parms-in-bank1
15877 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15878 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15879 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15880 adjusted for --parms-in-bank1 option
15882 * device/include/string.h:
15883 donot redefine "reentrant" keyword
15885 * device/include/ds80c390.h: Added some more SFRs
15887 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15889 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15891 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15893 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15895 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15897 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15899 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15901 * Added --xram-movc option
15903 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15905 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15907 2002-01-11 Johan Knol
15909 * Added math lib of Jesus Calvino-Fraga
15911 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15913 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15914 * support/regression/Makefile: new target test-mcs51-stack-auto
15915 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15917 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15921 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15923 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15925 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15927 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15929 * src/SDCCglue.h: add definition for printIvalChar()
15931 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15933 * src/SDCCast.c: fix #498138 by Johan
15935 * src/SDCCglue.c: fix #498138 by Johan
15937 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15939 * support/regression/Makefile: fix clean
15941 * support/regression/ports/ds390/support.c: fix transmission of last character
15943 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15945 * /sdcc/src/ds390/gen.c:
15946 a) improved computing address of stack variable
15947 b) took out some #if 0 code
15948 c) improved parmBytes adjustment
15949 d) improved genPlusIncr & genMinusIncr
15950 e) genCmp could generate bad code (when left assigned to DPTR)
15951 f) Fixed bug in hasInc
15953 * /sdcc/src/ds390/ralloc.c:
15954 a) packRegsForSupport could mess up live information (Fixed)
15955 b) packRegsDPTRuse could be incorrect for left & right shift
15957 * /sdcc/src/mcs51/ralloc.c:
15958 packRegsForSupport could mess up the live information (Fixed)
15960 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15962 * /sdcc/src/SDCCast.c:
15963 can reverse a loop even if function call is present as long
15964 as the loop control variable is local & is not passed as parameter
15966 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15968 * /sdcc/ChangeLog: *** empty log message ***
15970 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15971 More builtin function additions for TININative
15973 * /sdcc/src/ds390/ralloc.c:
15974 Had broken the regression testsuite
15976 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15978 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15979 Added funcattr hasStackParms will be set for reentrant functions when there
15980 are paramteres on the stack, this helps in minimizing frame pointer generation
15981 typeFromStr can handle function pointers now
15983 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15984 *** empty log message ***
15986 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15988 * /src/ds390/gen.c, /src/ds390/main.c:
15989 More builtin function additions for TININative
15991 * /src/ds390/ralloc.c:
15992 Had broken the regression testsuite
15994 * /src/SDCCast.c: Fixed a bug in dumptree
15996 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15997 Added funcattr hasStackParms will be set for reentrant functions when there
15998 are paramteres on the stack, this helps in minimizing frame pointer generation
15999 typeFromStr can handle function pointers now
16001 * /doc/builtins.txt, /doc/TININative.txt:
16002 *** empty log message ***
16005 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16007 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16008 ALPHA version for -mTININative
16010 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16011 updated to reflect changes in the port structure
16014 added function do_assemble (similar to do_link) if non-null this function
16015 will be called to do assembly (-mTININative) requires a multi command
16017 added function genAssemblerEnd will be called to generate assembler Epilogue
16020 added _JavaNative to debug info printing
16022 * /src/SDCCmain.c: added option --tini-libid
16023 added port->do_assemble function (-mTININative) has a multi command assemble
16025 * /src/SDCCglue.c: Disabled "constExpr" check
16026 added port->genAssemblerEnd function
16028 * /src/SDCCglobl.h: Added option --tini-libid value
16031 tookout optimizeCompare from the header (has no external references)
16033 * /src/SDCCast.c: made one more function "static"
16035 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16037 * src/z80/mappings.i: Added z80asm support.
16039 * src/z80/main.c: Added z80asm support on --asm=z80asm
16041 * src/z80/gen.c: Fixed asm portability issues.
16043 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16045 * src/SDCCglue.c (printExterns): Added global/extern split.
16047 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16049 * support/regression/Makefile: added test for mcs51 model large
16051 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16053 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16055 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16057 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16059 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16061 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16063 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16065 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16067 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16069 * support/regression/tests/simplefloat.c: Port to mcs51.
16071 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16072 * support/regression/tests/bug-485362.c: Added.
16074 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16076 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16078 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16080 * src/z80/gen.c (aopDump): Added a dump function.
16082 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16083 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16085 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16087 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16089 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16091 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16093 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16095 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16097 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16099 * support/regression/ports/ds390/support.c: Use tinibios.
16101 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16103 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16105 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16106 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16108 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16110 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16112 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16114 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16116 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16117 (packRegsForIYUse): Created and optimised.
16119 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16121 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16122 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16124 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16126 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16128 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16130 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16132 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16134 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16136 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16138 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16140 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16142 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16144 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16146 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16147 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16148 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16150 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16152 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16153 (genNotFloat): Added.
16154 (genUminusFloat): Added.
16156 * device/lib/z80/Makefile: Added floating pt stubs.
16158 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16160 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16162 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16164 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16166 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16168 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16170 * sdcc/support/regression/Makefile: Add port ds390.
16172 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16174 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16176 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16178 * sdcc/support/regression/ports/ds390/support.c: Added.
16180 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16182 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16184 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16186 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16188 * device/include/malloc.h: Added z80 and gbz80 support.
16190 * device/lib/gbz80/heap.s: Added.
16192 * device/lib/z80/heap.s: Added.
16194 * device/lib/malloc.c: Added z80 and gbz80 support.
16196 * support/regression/tests/malloc.c (testMalloc): Added.
16198 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16200 * support/regression/tests/bug-478094.c: Added.
16202 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16204 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16206 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16208 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16210 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16212 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16214 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16216 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16218 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16220 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16222 * support/regression/tests/bug-477927.c: Added.
16224 * src/z80/peeph.def: Added minor rules.
16226 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16228 * src/z80/peeph.def: Added jump optimisation modification.
16230 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16232 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16234 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16236 * support/regression/tests/funptrs.c: Added.
16238 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16240 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16242 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16244 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16246 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16248 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16249 (movLeft2ResultLong): Created.
16251 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16252 (joinPushes): Added. Joins two char pushes into a word push.
16254 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16256 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16258 * support/makebin/Makefile (install): Added creation of dest dir.
16260 2001-10-24 Karl Bongers <karl AT turbobit.com>
16262 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16264 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16266 * src/z80/ralloc.c: Turned off faulty pack for one use.
16268 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16270 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16272 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16274 * support/regression/Makefile: Improved clean
16276 * support/regression/ports/gbz80/spec.mk: Added clean
16278 * support/regression/ports/host/spec.mk: Added clean
16280 * support/regression/ports/z80/spec.mk: Added clean
16282 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16284 * support/regression/ports/mcs51/timeout.c: little improvements
16286 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16288 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16290 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16292 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16294 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16296 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16298 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16300 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16301 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16303 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16305 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16307 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16309 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16311 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16313 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16315 * support/regression/tests/longor.c: Added.
16317 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16319 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16321 * as/mcs51/aslink.h: define PATH_MAX
16323 * as/mcs51/asm.h: define PATH_MAX
16325 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16327 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16329 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16331 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16333 * src/SDCCglobl.h: define PATH_MAX
16335 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16337 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16339 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16341 * src/z80/gen.c (gencjneshort): Fixed
16343 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16345 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16347 * support/regression/tests/bug-469671.c: Added.
16349 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16351 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16353 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16355 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16357 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16359 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16361 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16363 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16365 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16367 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16369 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16371 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16373 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16375 * 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.
16377 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16379 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16381 2001-10-07 <johan AT FRIJA>
16383 * device/lib/gets.c (gets): fixed the return value.
16385 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16386 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16388 * 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.
16390 * 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.
16392 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16394 * src/pic/gen.c: Removed Safe_strdup.
16396 * configure.in: Added option to enable libgc support.
16398 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16399 (bitVectUnion): Optimised.
16400 (bitVectIntersect): Optimised.
16401 (bitVectBitsInCommon): Optimised.
16402 (bitVectCplAnd): Optimised.
16404 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16406 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16408 * src/SDCCmain.c: distinguish between assembler debug and plain options
16410 * src/avr/main.c: remove standard assembler options
16412 * src/ds390/main.c: remove standard assembler options
16414 * src/mcs51/main.c: remove standard assembler options
16416 * src/port.h: removed "PENDING" comment
16418 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16420 * src/device/lib/_mulint.c : new, with assember functions
16422 * src/device/lib/_mullong.c : new, with assember functions
16424 * src/device/lib/_divuint.c : with assember functions
16426 * src/device/lib/_divsint.c : with assember functions
16428 * src/device/lib/_divulong.c: with assember functions
16430 * src/device/lib/_divslong.c: with assember functions
16432 * src/device/lib/_moduint.c : with assember functions
16434 * src/device/lib/_modsint.c : with assember functions
16436 * src/device/lib/_modulong.c: with assember functions
16438 * src/device/lib/_modslong.c: with assember functions
16440 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16442 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16444 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16445 replaced _mululong.c and _mulslong.c by _mullong.c
16447 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16449 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16451 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16453 * src/SDCCglue.c: test, if win32api is available for MINGW
16455 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16457 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16458 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16459 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16460 * support/regression/ports/host/spec.mk: removed GENERIC
16461 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16462 * support/regression/ports/z80/spec.mk: removed GENERIC
16464 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16466 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16468 * support/regression/tests/bug-467035.c: Created.
16470 2001-10-01 <johan AT FRIJA>
16472 * src/SDCC.y: fixed bug #466586 part 1
16474 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16476 * SDCCicode.c: z80 has no generic pointers
16477 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16479 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16481 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16483 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16485 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16487 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16489 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16491 * configure.in: Fixed up so that ucsim is only configured once.
16493 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16495 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16496 (getPathDifference): As above.
16498 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16500 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16502 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16503 * .version: Updated to 2.3.1
16505 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16506 Added copyright header.
16508 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16509 (assemble): Added support for macro based assembler commands.
16510 (linkEdit): Added support for macro based linker commands.
16511 (preProcess): Changed the pre-processor to use macros.
16512 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16513 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16515 * device/lib/z80/crt0.s: Added module name for debugging.
16517 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16519 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16521 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16523 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16525 * src/Makefile.in: Added SDCCmacro and SDCCutil
16527 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16529 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16531 2001-09-16 <johan AT FRIJA>
16533 * 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.
16535 2001-09-15 <johan AT FRIJA>
16537 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16538 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16540 2001-09-11 <johan AT FRIJA>
16542 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16544 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16546 * support/regression/tests/bug-460444.c: Added test case.
16548 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16549 (genCast): Added justification for all of the asserts.
16551 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16553 * support/regression/support.c: _xdata replaced by xdata
16555 * support/regression/spec.mk: removed _generic
16557 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16559 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16561 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16562 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16564 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16566 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16568 * support/regression/tests/bug-460010.c: Added test case.
16570 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16572 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16574 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16576 * support/regression/testfwk.c: removed workaround for bug #436344
16578 * support/regression/tests/bp.c: use less memory with mcs51
16580 * support/regression/tests/bug-441448.c: use less memory
16582 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16584 * support/regression/collate-results.py: typo
16586 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16588 * support/regression/tests/fetchoverlap.c: Added new test case.
16590 * support/regression/tests/bp.c: Added new test case.
16592 * support/regression/tests/bug-448984.c: Added new test case.
16594 * support/regression/tests/pow2shifts.c: Added new test case.
16596 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16597 (genlshTwo): Fixed right shift for count > 8.
16599 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16601 2001-09-08 <johan AT FRIJA>
16603 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16605 2001-09-07 <johan AT FRIJA>
16607 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16609 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16611 2001-09-06 <johan AT FRIJA>
16613 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16614 * bernhard noted me at this: "() equals to (void)" (1.38)
16616 2001-09-05 <johan AT FRIJA>
16618 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16620 2001-09-04 <johan AT FRIJA>
16622 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16625 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16627 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16629 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16631 * link/z80/aslink.h: Fixed path for PATH_MAX
16633 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16635 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16637 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16639 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16641 * 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.
16643 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16645 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16646 (genCmp): Fixed up genCmp for the GB with longs.
16648 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16650 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16652 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16654 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16656 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16658 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16660 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16662 * 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.
16664 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16666 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16668 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16670 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16672 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16674 * sim/ucsim/configure: little improvement of Cygwin-detection
16675 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16676 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16677 * support/regression/tests/bug-221100.c: small changes for mcs51
16678 * support/regression/tests/bug-221168.c: small changes for mcs51
16679 * support/regression/tests/bug-227710.c: small changes for mcs51
16680 * support/regression/tests/staticinit.c: small changes for mcs51
16681 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16682 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16683 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601