1 2008-09-01 Raphael Neider <rneider AT web.de>
3 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
4 * (genConstPointerGet): fix reading bitfields from __code space
5 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
6 bitfield initializers (fix regression test bug1856409.c)
7 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
10 2008-08-31 Raphael Neider <rneider AT web.de>
12 * src/pic16/gen.c (genAssign): removed useless compiler output
13 * (genPointerGet,genPointerSet,genCast),
14 src/pic16/glue.c (pic16_printGPointerType):
15 also handle PPOINTERs just to avoid spurious asserts
16 * (pic16_printIvalType,pic16_printIvalBitFields):
17 generalized to arbitrary type/bitfield sizes, allows compilation of
18 regression test bug-1981238.c
19 * (pic16_printIvalChar): fix regression test structflexarray.c
20 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
21 in initialized structs and fix #1843745
22 * (pic16_printIvalStruct): always output initializers for all fields,
23 even those not explicitly given, fixes zeropad.c regression test
24 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
25 #2073635, #1567098, and #1485812)
26 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
28 2008-08-31 Borut Razem <borut.razem AT siol.net>
30 * support/regression/tests/bug-895992.c,
31 support/regression/tests/onebyte.c:
32 enabled pic16 regression testing since the bugs
33 1511794: pic16: regression test bug-895992.c fails
34 1444425: onebyte.c regression tes fails on pic16
35 are fixed, probably by fixing
36 2048464: PIC16: fix genUminus - addresses not.c regression test
37 * src/SDCCsymt.c, src/SDCCglue.c,
38 support/regression/tests/bug-1981238.c:
39 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
42 2008-08-30 Borut Razem <borut.razem AT siol.net>
44 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
47 2008-08-24 Raphael Neider <rneider AT web.de>
49 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
50 always use the sdcc from the current build tree (ignore $CC from
51 the environment, fixes compile farm builds)
52 * device/lib/Makefile.in: rename .a into .lib for compatibility,
53 remove more build products from install directory
54 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
55 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
57 2008-08-24 Borut Razem <borut.razem AT siol.net>
59 * src/SDCC.y: applied patch
60 2050245: Fix # 1963382
62 1963382: Listing File - C file comment is incorrect
65 2008-08-23 Borut Razem <borut.razem AT siol.net>
67 * src/pic16/gen.c: applied patch
68 2048464: PIC16: fix genUminus - addresses not.c regression test
71 2008-08-22 Borut Razem <borut.razem AT siol.net>
73 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
74 src/pic16/main.c: allow spaces in gpasm and gplink paths
76 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
79 * src/z80/peeph-z80.def: minor peephole improvement
81 2008-08-15 Raphael Neider <rneider AT web.de>
83 * src/z80/gen.c (_vemit2): suppress compiler warning
85 * src/pic/*.[ch]: make proper use of header files and avoid
86 ad-hoc extern declarations, mark module-local helpers 'static',
87 removed dead/replaced code, no functional changes
88 * src/pic16/pcode.c: disentangled from pic14 backend
90 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
92 * src/z80/gen.c: fixed #2051348
93 * support/regression/tests/bug-2051348.c: regression test for #2051348
95 2008-08-10 Raphael Neider <rneider AT web.de>
98 * Makefile.common.in: export PACKAGE for $docdir,
99 fixes #1957036, avoid some "underquoted definition" warnings
100 * configure: regenerated
102 2008-08-10 Raphael Neider <rneider AT web.de>
104 * device/lib/pic16/**: build pic16 library using autotools for
105 improved dependency tracking
107 * device/lib/Makefile.in,
109 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
111 2008-08-10 Raphael Neider <rneider AT web.de>
113 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
114 local variables if --nooverlay is given, workaround for #2023121
116 2008-08-08 Raphael Neider <rneider AT web.de>
118 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
120 2008-08-08 Raphael Neider <rneider AT web.de>
122 * src/pic/pcoderegs.c,
124 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
126 2008-08-07 Borut Razem <borut.razem AT siol.net>
128 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
129 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
130 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
131 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
132 applied modified patch 2038174: Add support for binary constants v2
133 thanks Mauro Giachero
134 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
136 2008-08-04 Raphael Neider <rneider AT web.de>
139 * src/pic16/device.h,
141 * src/pic16/main.c: enable --optimize-goto by default
143 * device/lib/pic16/Makefile.common.in: suppress removed option
146 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
148 2008-07-30 Borut Razem <borut.razem AT siol.net>
150 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
151 applied patch 22032433: PIC16: fix constant strings,
152 thanks Mauro Giachero
154 2008-07-29 Borut Razem <borut.razem AT siol.net>
156 * src/pic16/gen.c: applied patches:
157 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
158 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
159 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
160 thanks Mauro Giachero
162 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
164 * src/port.h: Fixed typo in comment
166 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
168 * src/z80/mappings.i: Implemented RFE #1919415
169 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
170 #1880202, #1914434, prepared for RFE #1703943
172 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
175 * src/z80/peeph-z80.def,
176 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
177 preparation for Z80 peephole improvements
179 2008-06-21 Raphael Neider <rneider AT web.de>
181 * device/include/pic16/pic18f66j60.h,
182 * device/include/pic16/pic18f66j65.h,
183 * device/include/pic16/pic18f67j60.h,
184 * device/include/pic16/pic18f86j60.h,
185 * device/include/pic16/pic18f86j65.h,
186 * device/include/pic16/pic18f87j60.h,
187 * device/include/pic16/pic18f96j60.h,
188 * device/include/pic16/pic18f96j65.h,
189 * device/include/pic16/pic18f97j60.h,
190 * device/lib/pic16/libdev/pic18f66j60.c,
191 * device/lib/pic16/libdev/pic18f66j65.c,
192 * device/lib/pic16/libdev/pic18f67j60.c,
193 * device/lib/pic16/libdev/pic18f86j60.c,
194 * device/lib/pic16/libdev/pic18f86j65.c,
195 * device/lib/pic16/libdev/pic18f87j60.c,
196 * device/lib/pic16/libdev/pic18f96j60.c,
197 * device/lib/pic16/libdev/pic18f96j65.c,
198 * device/lib/pic16/libdev/pic18f97j60.c,
199 * device/include/pic16/pic16devices.txt,
200 * device/include/pic16/pic18fregs.h,
201 * device/lib/pic16/pics.all: added new devices
203 * device/include/pic16/adc.h,
204 * device/lib/pic16/libio/adc/adcbusy.c,
205 * device/lib/pic16/libio/adc/adcopen.c,
206 * device/lib/pic16/libio/adc/adcsetch.c,
207 * device/lib/pic16/libio/i2c/i2copen.c,
208 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
209 all changes from a patch by Anton Strobl
211 2008-06-12 Borut Razem <borut.razem AT siol.net>
213 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
214 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
215 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
216 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
217 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
218 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
219 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
220 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
221 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
222 by applying the modified patch from Risto Huotari
224 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
227 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
228 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
229 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
230 * support/regression/tests/bug1938300.c: new, added
232 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
234 * device/include/asm/ds390/features.h,
235 * device/include/asm/mcs51/features.h,
236 * device/include/mcs51/regc515c.h: inserted LGPL notice
238 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
240 * device/lib/gbz80/div.s,
241 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
242 patch 1597883, Thanks Robert Ramey
244 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
246 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
247 createIvalCharPtr, createIvalPtr, createIval),
249 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
250 initializers for local auto variables
251 * support/regression/tests/zeropad.c: added testcase for auto initializers
253 2008-05-26 Raphael Neider <rneider AT web.de>
255 * device/lib/pic16/startup/crt0.c,
256 * device/lib/pic16/startup/crt0i.c,
257 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
258 explicit, fixed curr_entry loop for >= 256 initializer records,
259 removed debug code (write to 0xf7e)
261 2008-05-25 Raphael Neider <rneider AT web.de>
263 * device/include/pic/pic16f627a.h,
264 * device/include/pic/pic16f628a.h,
265 * device/include/pic/pic16f648a.h: added missing ports
267 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
269 * device/include/float.h: added __INFINITY
270 * device/lib/_fsadd.c: handle overflows
271 * device/lib/_fsmul.c,
272 * device/lib/_fsdiv.c: use __INFINITY
273 * device/lib/_fseq.c,
274 * device/lib/_fsneq.c: handle -0.0
275 * sim/ucsim/s51.src/uc89c51r.cc,
276 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
277 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
278 * src/mcs51/gen.c (genSend): fixed bug with --xstack
279 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
280 * support/regression/tests/snprintf.c: test bug with --xstack
282 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
284 * src/SDCCpeeph.c (callFuncByName):
285 Support nested parenthesis in peephole function arguments (#1967300)
287 2008-05-19 Raphael Neider <rneider AT web.de>
289 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
290 fixed duplicate labels (#1911325)
292 2008-05-19 Raphael Neider <rneider AT web.de>
294 * src/regression/empty.c: suppress warning
295 * src/regression/pointer1.c: enabled index_by_pointer()
296 * src/regression/inline.c: now works for pic16 as well
298 * src/pic16/device.c: include dbuf declarations
299 * src/pic16/device.h: removed obsolete prototypes
301 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
302 * src/pic16/glue.c: made purely local functions static,
303 (pic16_printGPointerType, pic16_printIvalCharPtr,
304 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
305 generic pointers' tags (#1961866)
307 * src/pic16/pcode.c (assignValnums): optimize literal assignments
309 2008-05-19 Borut Razem <borut.razem AT siol.net>
311 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
312 fixed typo, uninstall include/pic16/pic16devices.txt
314 2008-05-18 Borut Razem <borut.razem AT siol.net>
316 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
317 the buffer is null terminated
318 * src/device/pic16.c:
319 applied modified patch 1965676: Patch for Win32 16 bit PIC
320 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
322 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
324 * src/SDCC.lex (check_type),
325 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
328 * as/z80/clean.mk: also clean *.dep
329 * device/lib/pic16/libsdcc/stack/Makefile,
330 * sim/ucsim/libtool: removed as they are rebuild by configure
331 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
333 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
335 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
336 fixupInline instead of createFunction to fix bug 1864577
337 (inlineFindMaxBlockno): removed, use global blockNo
338 * src/SDCCglobl.h: added blockNo
340 * src/z80/peep.h: modified properties
341 * support/regression/tests/bug1864577.c: new, added
343 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
346 * as/mcs51/asm.h: added org_cnt
347 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
348 * as/mcs51/asout.c: changed old K&R to ANSI
349 * as/mcs51/Makefile.in: use common identifiers
355 * as/hc08/Makefile.bcc,
356 * as/hc08/Makefile.in: synchronized with as/mcs51/*
357 * sdcc_vc_in.h: added define __func__
358 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
359 Thanks Ruud van Silfhout
360 * support/regression/tests/bug1717305.c: new, added
362 2008-05-05 Borut Razem <borut.razem AT siol.net>
364 * support/regression/Makefile.in,
365 support/regression/ports/ds390/spec.mk,
366 support/regression/ports/hc08/spec.mk,
367 support/regression/ports/mcs51-common/spec.mk,
368 support/regression/ports/pic14/spec.mk,
369 support/regression/ports/pic16/spec.mk,
370 support/regression/ports/ucz80/spec.mk,
371 support/regression/ports/z80/spec.mk:
372 added INC_DIR and LIBDIR paths
373 * src/ds390/gen.c: removed duplicated selicolon
375 2008-05-04 Borut Razem <borut.razem AT siol.net>
377 * support/regression/Makefile.in,
378 support/regression/fwk/lib/testfwk.c,
379 support/regression/ports/ds390/spec.mk,
380 support/regression/ports/hc08/spec.mk,
381 support/regression/ports/mcs51-common/spec.mk,
382 support/regression/ports/mcs51-large/spec.mk,
383 support/regression/ports/mcs51-medium/spec.mk,
384 support/regression/ports/mcs51-small/spec.mk,
385 support/regression/ports/mcs51-stack-auto/spec.mk,
386 support/regression/ports/mcs51-xstack-auto/spec.mk,
387 support/regression/ports/pic14/spec.mk,
388 support/regression/ports/pic16/spec.mk,
389 support/regression/ports/ucz80/spec.mk:
390 added possibility to define the sdcc binary directory SDCC_BIN_PATH
391 used to run regeression tests
393 2008-05-01 Raphael Neider <rneider AT web.de>
395 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
396 supported devices and instructions to add new ones
398 2008-05-01 Raphael Neider <rneider AT web.de>
400 * device/include/pic16/adc.h,
401 device/lib/pic16/libio/adc/adcbusy.c,
402 device/lib/pic16/libio/adc/adcopen.c,
403 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
404 18f2455 style ADC devices, based on patch #1776197
405 * device/lib/pic16/libio/adc/adcclose.c,
406 device/lib/pic16/libio/adc/adcconv.c,
407 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
408 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
409 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
410 * device/include/pic16/pic18f4431.h,
411 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
412 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
414 2008-05-01 Raphael Neider <rneider AT web.de>
416 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
417 moved xinst flag into pic16_options_t
418 * src/pic16/device.c (default_device, pic16_list_devices,
419 pic16_find_device): removed references to sfrrange
420 * src/pic16/gen.c (genFunction),
421 src/pic16/glue.c (pic16initialComments),
422 src/pic16/main.c (pic16_optionsTable),
423 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
425 * device/include/pic16/pic16devices.txt: removed sfrrange lines
427 2008-04-29 Raphael Neider <rneider AT web.de>
429 * src/pic16/devices.inc,
430 device/include/pic16/pic16devices.txt: replaced compiled-in list
431 of devices with a variant parsed at runtime
432 * src/pic16/device.c: added support for parsing pic16devices.txt,
434 * src/pic16/device.h: removed (now) unused fields from PIC_device
435 * src/pic16/main.c: removed #pragma maxram,
436 (_pic16_initPaths): removed bogus generation of search paths,
437 setup the port proper only after the search paths (for
438 pic16devices.txt) are set up,
439 (_pic16_finaliseOptions): moved processor dependant code here
440 from _pic16_initPaths(), clean up
441 * src/pic16/ralloc.c (pic16_init_stack),
442 * src/pic16/ralloc.h,
443 * src/pic16/pcode.c: clean up
444 * device/include/Makefile.in,
445 support/scripts/sdcc.nsi: also install/package pic16devices.txt
446 * support/scripts/inc2h-pic16.pl: updated instructions
448 2008-04-29 Raphael Neider <rneider AT web.de>
450 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
451 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
452 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
453 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
454 added missing family members and 18f2480/2580/4480/4580 family
455 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
456 * device/include/pic16/pic18f2525.h: use 18f4620.h
457 * device/include/pic16/pic18f6680.h: use 18f8680.h
458 * device/include/pic16/pic18fregs.h,
459 device/lib/pic16/pics.all,
460 src/pic16/devices.inc: add new devices
461 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
462 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
463 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
464 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
465 prevent attempting to build the libio for some new devices
467 2008-04-29 Raphael Neider <rneider AT web.de>
469 * debugger/mcs51/Makefile.in: fixed paths to sources
471 2008-04-25 Borut Razem <borut.razem AT siol.net>
473 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
474 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
475 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
476 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
477 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
478 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
479 as/link/z80/linkz80.dsp: lklibr.c moved
480 * doc/INSTALL.txt: binary archives in bz2 format
481 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
483 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
485 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
486 * support/regression/tests/bug1856409.c: new, added
488 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
491 * src/mcs51/peep.c: Use werror for error messages.
492 * src/SDCCicode.c (geniCodeConditional),
493 * src/SDCCsymt.c (structElemType): fixed bug 1839321
494 * src/z80/Makefile.bcc,
495 * src/z80/z80.dsp: added src/z80/peep.c/h
496 * support/regression/tests/bug1839321.c: new, added
498 2008-04-20 Raphael Neider <rneider AT web.de>
500 * device/include/pic16/pic18f2455.h: added bitfields for port C
502 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
504 * src/z80/peep.c: Use werror for error messages.
506 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
508 * src/z80/peep.h (declaration of notUsed()),
509 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
511 * src/z80/z80.h (added dependency on peep.h),
512 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
515 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
517 * src/SDCCpeeph.c (added support for notUsed()),
518 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
520 * src/port.h (removed dependency on mcs51/peep.h, added declaration
521 for notUsed()): Implemented generic (that is not port-specific) part
524 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
526 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
527 * device/lib/libsdcc.lib,
528 * device/lib/Makefile.in,
529 * support/regression/ports/mcs51-xstack-auto/spec.mk,
530 * device/lib/calloc.c: renamed to _calloc.c
531 * device/lib/free.c: renamed to _free.c
532 * device/lib/malloc.c: renamed to _malloc.c
533 * device/lib/realloc.c: renamed to _realloc.c
534 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
535 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
536 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
537 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
538 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
539 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
540 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
541 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
543 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
544 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
545 * support/regression/tests/bug1509084.c: new, added
547 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
549 * device/include/mcs51/cc2510fx.h: added _XPAGE
550 * device/include/mcs51/compiler.h: cosmetic changes
552 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
554 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
557 2008-03-31 Borut Razem <borut.razem AT siol.net>
559 * support/cpp2 renamed to support/cpp
560 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
561 support/cpp2/libiberty/splay-tree.c,
562 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
563 support/cpp2/libcpp/directives.c,
564 support/cpp2/libcpp/include/cpplib.h,
565 support/cpp2/libcpp/include/symtab.h,
566 support/cpp2/libcpp/include/line-map.h,
567 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
568 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
569 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
570 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
571 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
572 release version 4.3.0
573 * configure.in, configure, Makefile.in, Makefile.bcc:
574 adapted for moved cpp2
576 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
578 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
579 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
581 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
583 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
585 * support/regression/tests/bug1717943.c: new, added
587 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
589 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
590 bytewise return value assignments introduced in last commit.
592 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
594 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
595 genMult, genJumpTab):
596 Use 16-bit instructions for addition in some additional cases,
597 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
599 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
601 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
602 Implemented RFE #1921450, changed some debug messages.
604 2008-03-30 Borut Razem <borut.razem AT siol.net>
606 * Small Device C Compiler 2.8.0 released
607 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
608 * support/scripts/sdcc.nsi: added finish page; this version
609 was used for 2.8.0 release
610 * doc/knownbugs.html: removed; magically generated by the build
611 process using gen_known_bugs.pl from now on
613 2008-03-23 Borut Razem <borut.razem AT siol.net>
615 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
616 and reverted it, since it was already fixed by Raphael ;-)
617 * doc/knownbugs.html: updated for RC2
619 2008-03-22 Raphael Neider <rneider AT web.de>
621 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
624 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
626 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
627 * support/regression/tests/bug1839277.c: added related testBug1839299
629 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
631 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
632 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
634 * src/mcs51/gen.c: throughout only output hex constants
635 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
636 * support/regression/tests/bug1839277.c: new, added
638 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
640 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
641 compilation warning about nested comments.
643 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
645 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
646 * support/regression/tests/bug1921073.c: new, added
648 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
650 * src/z80/SDCCpeeph.c.c (callFuncByName):
651 Commented function parameters.
653 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
655 * src/z80/ralloc.c (packRegsForAccUse2):
656 disabled a broken accumulator packing optimization (fixed #1292721).
657 * support/regression/tests/bug-1292721: Regression test for #1292721.
659 2008-03-16 Raphael Neider <rneider AT web.de>
661 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
662 fixed code bloat regression using a variant of patch #1915618
664 2008-03-16 Borut Razem <borut.razem AT siol.net>
666 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
667 icon, changed startup menu for release distribution, code cleaning,
668 create url files instead links in startup menu
670 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
672 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
673 * support/regression/tests/bug1579949.c: new, added
675 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
677 * device/lib/printf_fast.c: fixed bug 1255403
679 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
681 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
682 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
684 2008-03-14 Borut Razem <borut.razem AT siol.net>
686 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
688 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
689 is correctly displayed
690 * as/link/z80/lkmain.c: usage line commented out
692 2008-03-13 Borut Razem <borut.razem AT siol.net>
694 * doc/sdccman.lyx: corrected to be able to convert to PDF,
695 updated the list pf supported pic14 devices
697 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
699 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
701 2008-03-12 Borut Razem <borut.razem AT siol.net>
703 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
704 fixed documentation request #1718191
705 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
706 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
709 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
711 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
712 * support/regression/tests/bug1505811.c: new, added
714 2008-03-09 Raphael Neider <rneider AT web.de>
716 * device/include/pic16/pic18f2620.h,
717 * device/include/pic16/pic18f4620.h,
718 * device/lib/pic16/libdev/pic18f2620.c,
719 * device/lib/pic16/libdev/pic18f4525.c,
720 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
721 family to consistently use pic18f4620.[ch], fixes #1832562
723 2008-03-09 Borut Razem <borut.razem AT siol.net>
725 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
726 changed sdcc version to 2.8.0
727 * knownbugs.html: regenerated
728 * support/scripts/gen_known_bugs.pl: added number of open bugs
730 2008-03-09 Raphael Neider <rneider AT web.de>
732 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
733 (genOr): read volatile operand even if the result is known,
735 (genOr,genXor): removed unused legacy code,
736 (genDummyRead): use pic16_mov2w_volatile()
738 2008-03-08 Borut Razem <borut.razem AT siol.net>
740 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
741 cons w. --model-large
742 * support/regression/staticinit.c: added regression test for bug
745 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
747 * src/ds390/gen.c (pushSide, genPcall),
748 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
749 * src/mcs51/gen.c: cosmetic changes
750 * support/regression/fwk/include/testfwk.h: added macro reentrant
751 * support/regression/tests/bug1908493.c: new, added
753 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
755 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
757 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
759 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
760 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
761 already set in ds390/main.c and mcs51/main.c
763 2008-03-07 Raphael Neider <rneider AT web.de>
765 * src/regression/init0.c: new test for initialized arrays of function
767 * src/regression/Makefile: made a bit more flexible, added init0.c
768 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
769 pointers, closes #1427663
771 2008-03-05 Borut Razem <borut.razem AT siol.net>
773 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
774 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
776 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
778 * support/librarian/sdcclib.c:Added feature request 1908061:
779 Synchronise sdcclib commands with ar.
781 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
783 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
784 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
785 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
786 * device/include/mcs51/compiler.h: removed umlauts, added double
789 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
791 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
792 * support/regression/tests/bug1536762.c: new, added
794 * src/SDCCutil.h: added getBuildDate()
795 * src/SDCCmain.c (printVersionInfo),
796 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
798 * src/*/ralloc.c: removed IS_OP_RUONLY macro
799 * src/ds390/ralloc.c (packRegisters),
800 * src/mcs51/ralloc.c (packRegisters),
801 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
803 * support/regression/tests/bug1618050.c: new, added
804 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
805 * support/regression/fwk/include/testfwk.h,
806 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
809 2008-03-04 Raphael Neider <rneider AT web.de>
811 * src/pic/gen.c: removed unused prototypes, prevent internal errors
812 on accessing OP_SYM_TYPE(op)
813 * src/pic/gen.h: removed unused prototype of genMinusDec()
814 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
815 fix #1876953 (invalid subtraction code), removed unused code
817 2008-03-03 Raphael Neider <rneider AT web.de>
821 * src/pic/genarith.c,
823 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
824 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
826 2008-03-03 Raphael Neider <rneider AT web.de>
828 * src/pic/device.c (find_device): search user-specified paths first
829 for pic14devices.txt, fixes #1900827
831 2008-03-02 Borut Razem <borut.razem AT siol.net>
833 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
834 AddToPath and RemoveFromPath
836 2008-03-01 Borut Razem <borut.razem AT siol.net>
838 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
839 work correctly, added debugging support if -DSDCC.DEBUG command line
842 2008-02-28 Borut Razem <borut.razem AT siol.net>
844 * doc/sdccman.lyx: cosmetic changes
846 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
848 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
849 * doc/sdccman.lyx: fixed unmeant removal of spaces
851 2008-02-27 Borut Razem <borut.razem AT siol.net>
853 * support/scripts/sdcc.nsi: corrected installation directory for
854 current user installation mode
855 * doc/README.txt: added Philipp Klaus Krause to the developers list
857 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
859 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
861 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
862 genCodePointerGet, genGenPointerGet): cleanup aop before generating
863 ifxJump to fix bug 1838000
864 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
865 * support/regression/tests/bug1838000.c: new, added
866 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
868 2008-02-26 Borut Razem <borut.razem AT siol.net>
870 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
872 * support/scripts/sdcc.nsi: added MULTIUSER page,
873 NSIS upgraded to version 2.35
875 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
877 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
878 * support/regression/tests/bug1565152.c: new, added
880 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
882 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
883 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
884 * support/regression/tests/bug1670148.c: new, added
886 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
888 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
890 2008-02-24 Borut Razem <borut.razem AT siol.net>
892 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
893 is ineffective for unsigned char parameter
895 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
897 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
898 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
899 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
900 * support/Util/MySystem.c (my_system): output errorcode when verbose
902 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
904 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
907 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
909 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
912 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
914 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
916 2008-02-21 Borut Razem <borut.razem AT siol.net>
918 * support/regression/Makefile.in,
919 support/regression/ports/ds390/spec.mk,
920 support/regression/ports/hc08/spec.mk,
921 support/regression/ports/mcs51-common/spec.mk,
922 support/regression/ports/pic14/spec.mk,
923 support/regression/ports/pic16/spec.mk,
924 support/regression/ports/ucz80/spec.mk,
925 support/regression/ports/xa51/spec.mk:
926 added CFLAGS when compiling timeout
928 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
930 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
933 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
935 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
936 * support/regression/tests/bug1888147.c: new, added
938 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
940 * src/z80/gen.c: fixed bugs #1596270, #1736867
942 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
944 * src/z80/gen.c: fixed bug in register pair loading when swapping register
945 contents, mostly fixes #1596270
947 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
950 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
951 peepholes, fixes #1806565
953 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
955 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
956 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
957 fixes bug 1739475, thanks Robert Larice
958 (rule 271): new, added
960 2008-02-18 Borut Razem <borut.razem AT siol.net>
962 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
964 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
966 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
968 2008-02-17 Raphael Neider <rneider AT web.de>
970 * src/pic16/genarith.c,
973 * src/pic16/genutils.c: removed unused legacy code,
974 removed unused fields from struct asmop and struct _G
976 2008-02-17 Raphael Neider <rneider AT web.de>
978 * src/pic16/gen.c (AccRsh): cosmetic changes,
979 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
980 genRightShiftLiteral): fixed to work with SFRs as result by
981 assigning only once to result,
982 removed a lot of unused/excluded code fragments
984 2008-02-17 Raphael Neider <rneider AT web.de>
986 * device/include/pic/pic16f88.h,
987 * device/include/pic/pic16f886.h,
988 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
990 2008-02-17 Borut Razem <borut.razem AT siol.net>
992 * src/z80/peeph.def: applied patch
993 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
994 * src/z80/gen.c, src/z80/peeph.def: applied patch
995 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
996 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
997 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
998 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
999 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1000 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1002 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1004 * as/link/mcs51/aslink.dsp: removed SDK define
1005 * as/link/z80/clean.mk: brought in sync with other ports
1006 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1007 * as/hc08/Makefile.bcc,
1008 * as/mcs51/Makefile.bcc,
1009 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1010 * src/z80/main.c (_setValues): use the now capitalized -Z,
1011 (z80_port, gbz80_port): generate debug information when asked
1013 2008-02-16 Borut Razem <borut.razem AT siol.net>
1015 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1016 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1017 as/z80/Makefile.in. as/z80/Makefile.bcc:
1018 applied patch #1893393: patch for as-z80 and link-z80 to generate
1019 cdb, thanks to Armin Diehl
1020 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1021 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1022 asnoice.c moved to as/asxxsrc/asnoice.c
1023 * src/z80/peeph-gbz80.def: applied patch
1024 #1880235: Z80 return peephole, thanks to Philipp Krause
1026 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1029 * doc/sdccman.lyx: bumped version to 2.7.5
1030 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1032 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * device/include/pic16/stdlib.h,
1035 * device/lib/pic16/libc/stdlib/ltoa.c,
1036 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1038 2008-02-13 Borut Razem <borut.razem AT siol.net>
1040 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1041 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1042 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1043 src/SDCCopt.c, src/SDCCval.c:
1044 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1046 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1048 * src/SDCCsymt.c (compareType): fixed bug 1309013
1050 2008-02-09 Borut Razem <borut.razem AT siol.net>
1052 * src/SDCCval.c, src/SDCCval.h:
1053 code cleaning, added function constChrVal()
1054 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1055 call constChrVal() instead constVal()
1057 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1059 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1062 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1063 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1066 2008-02-01 Raphael Neider <rneider AT web.de>
1068 * device/include/pic/pic16f886.h,
1069 * device/include/pic/pic16f887.h: added RA6 and RA7
1071 2008-01-24 Raphael Neider <rneider AT web.de>
1073 * device/include/pic/pic16f88.h: added RA6 and RA7
1074 * device/lib/pic/libdev/disabled_pic16f886.c,
1075 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1077 * src/pic16/devices.inc,
1078 * device/include/pic16/pic18f2423.h,
1079 * device/include/pic16/pic18f2523.h,
1080 * device/include/pic16/pic18fregs.h,
1081 * device/lib/pic16/pics.all
1082 * device/lib/pic16/libdev/pic18f2423.c,
1083 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1084 * device/lib/pic16/libio/i2c.ignore,
1085 * device/lib/pic16/libio/usart.ignore,
1086 * device/lib/pic16/libio/adc.ignore: ignore new devices
1088 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1090 * src/SDCCast.c (createRMW): fixed bug 1582651
1092 2008-01-20 Borut Razem <borut.razem AT siol.net>
1094 * src/SDCCcse.c: partially fixed enhancement request
1095 #1793872 - multiply by -1 not collapsed
1096 * support/regression/tests/arithcsi.c: added regression test
1098 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1100 * as/mcs51/asx8051.dsp: removed define SDK
1101 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1102 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1104 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1105 cosmetic changes, brought more in sync, changed old K&R to ANSI
1107 2008-01-13 Borut Razem <borut.razem AT siol.net>
1109 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1110 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1112 2007-12-30 Borut Razem <borut.razem AT siol.net>
1114 * src/pic16/gen.c: fixed implementation of bitwise operations for
1116 * support/regression/tests/bitwise.c: added test cases
1118 2007-12-29 Borut Razem <borut.razem AT siol.net>
1120 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1121 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1122 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1123 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1124 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1125 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1126 src/pic16/pcode.[ch]: added const qualifier
1127 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1128 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1129 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1130 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1131 * as/asxxsrc/aslex.c: use dbuf_getline()
1132 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1133 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1134 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1135 as/z80/asm.h, as/z80/z80adr.c:
1136 changed type of ib and ip to const char *
1138 2007-12-28 Borut Razem <borut.razem AT siol.net>
1140 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1141 introduced (readlin) - long lines are turuncated
1142 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1143 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1144 as/z80/Makefile.in: moved aslex.c to asxxsrc
1145 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1146 * as/hc08/asmain.c, as/mcs51/asmain.c:
1147 added missing initialization of a_addr field
1148 * support/regression/tests/long_asm_line.c: added regtest for long
1151 2007-12-22 Borut Razem <borut.razem AT siol.net>
1153 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1155 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1159 2007-12-16 Borut Razem <borut.razem AT siol.net>
1161 * device/include/pic16/stdbool.h: removed, since already exists in
1162 device/include/; this also fixes bitopcse.c regression test for pic16
1164 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1165 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1166 dereference doesn't work; covered by regression test bug1399290
1168 2007-12-05 Borut Razem <borut.razem AT siol.net>
1170 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1173 2007-12-01 Borut Razem <borut.razem AT siol.net>
1175 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1176 corrected handling of the highest_valid_address
1178 2007-11-17 Raphael Neider <rneider AT web.de>
1180 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1181 * src/pic/glue.c (picglue): emit .file if --debug is given
1183 2007-11-17 Raphael Neider <rneider AT web.de>
1185 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1186 care when left or right operand resides in result, fixes #1830220
1188 2007-11-17 Borut Razem <borut.razem AT siol.net>
1190 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1191 #983491 - "Merge duplicate strings function is ineffective"
1192 * support/regression/tests/bug-983491.c: regtest disabled
1193 * as/asxxsrc: created
1194 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1195 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1196 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1197 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1198 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1199 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1200 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1201 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1202 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1203 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1204 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1205 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1206 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1208 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1210 * device/include/stdarg.h: added and removed some casts
1211 * src/SDCCsymt.c (compareType): Fully check types between generic and
1212 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1214 2007-11-13 Borut Razem <borut.razem AT siol.net>
1216 * support/regression/tests/bug-1817005.c:
1217 added regtest for bug #1817005 - as-z80 chokes on long labels
1219 2007-11-12 Borut Razem <borut.razem AT siol.net>
1221 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1222 as/z80/asout.c, as/z80/aslist.c:
1223 fixed bug #1817005 - as-z80 chokes on long labels
1225 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1228 * as/z80/asmain.c: cosmetic changes
1231 * as/z80/alloc.h: removed
1233 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1234 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1235 * as/link/hc08/Makefile.in,
1236 * as/link/mcs51/Makefile.in,
1237 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1239 * as/link/mcs51/lkarea.c,
1240 * as/link/mcs51/lkmain.c: cosmetic changes
1241 * as/link/hc08/lklibr.c,
1242 * as/link/z80/lklibr.c,
1243 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1244 used cygwin_conv_to_full_posix_path,
1245 added warnings, cosmetic changes, brought more in sync
1246 changed old K&R into ANSI function declarations
1247 * as/link/z80/lklibr.c (loadAdb): added
1248 * as/link/z80/lkmain.c: removed -- option from usage text
1250 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1252 * src/mcs51/gen.c (outBitC): optimized for no result
1254 2007-10-31 Borut Razem <borut.razem AT siol.net>
1256 * src/SDCCsymt.c: fixed (hopeful properly) bug
1257 #1805702 - order of extern matters
1258 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1261 2007-10-29 Borut Razem <borut.razem AT siol.net>
1263 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1264 - order of extern matters
1265 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1268 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1270 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1271 24bitMode, portIsDS390
1272 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1273 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1274 (notVolatileVariable): also check sloc names,
1275 (callFuncByName): moved ftab[] out of function and sorted it by use
1277 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1279 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1280 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1281 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1282 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1283 * support/regression/tests/bug-880197.c: new, added
1285 2007-10-28 Borut Razem <borut.razem AT siol.net>
1287 * support/regression/Makefile.in,
1288 support/regression/ports/mcs51-large/spec.mk,
1289 support/regression/ports/mcs51-xstack-auto/spec.mk,
1290 support/regression/ports/mcs51-stack-auto/spec.mk,
1291 support/regression/ports/mcs51-medium/spec.mk,
1292 support/regression/ports/mcs51-common/spec.mk,
1293 support/regression/ports/mcs51-common/*,
1294 support/regression/ports/mcs51-small/*:
1295 mcs51 renamed to mcs51-common, created mcs51-small
1296 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1297 * support/regression/tests/bug-1805702.c: added regtest for bug
1300 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1303 added new rules 265 - 270
1304 * support/regression/tests/bug1721024.c:new, added
1305 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1306 introduced new test-mcs51 to run all mcs51 tests
1308 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * support/regression/tests/bug1816470.c: new, added
1312 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1315 propagate for *,+,- with float, fixed bug 1816470
1316 (decorateType): cast to resultTypeProp instead of resultType
1318 2007-10-19 Borut Razem <borut.razem AT siol.net>
1320 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1321 function is ineffective" for pic16 tareget
1322 * support/scripts/listerr.c: corrected include path
1323 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1326 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * support/regression/tests/using.c: new, added
1329 * support/regression/tests/vaargs.c: fixed and enabled test
1331 2007-10-18 Borut Razem <borut.razem AT siol.net>
1333 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1335 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1337 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1339 * doc/sdccman.lyx: documented option --Werror
1340 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1341 RegBankUsed[] earlier
1343 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1345 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1349 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1351 * src/SDCCast.c (decorateType): improved optimization of tri-op
1352 * src/SDCCerr.c (vwerror, setWError),
1354 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1355 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1357 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1359 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1360 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1361 * support/regression/tests/bug-223113.c,
1362 * support/regression/tests/bug-426632.c,
1363 * support/regression/tests/bug-468811.c,
1364 * support/regression/tests/bug-477835.c,
1365 * support/regression/tests/bug-478094.c,
1366 * support/regression/tests/bug-499644.c,
1367 * support/regression/tests/bug-524209.c,
1368 * support/regression/tests/bug-524211.c,
1369 * support/regression/tests/packcast.c,
1370 * support/regression/tests/structidx.c: added empty tests
1371 * support/regression/tests/bug-607243.c: enabled test
1373 2007-10-06 Borut Razem <borut.razem AT siol.net>
1375 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1376 support of universal binaries on Mac OS X
1378 2007-10-02 Borut Razem <borut.razem AT siol.net>
1380 * src/SDCCval.h: unified double2ul macro for all platforms
1381 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1382 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1384 2007-09-30 Borut Razem <borut.razem AT siol.net>
1386 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1388 * sdcc_vc_in.h: enabled warnings
1389 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1390 unsigned type, result still unsigned
1391 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1393 2007-09-28 Raphael Neider <rneider AT web.de>
1395 * src/pic/device.c (find_device): prevent buffer underflow error
1396 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1397 the just destroyed list entry
1399 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1401 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1404 2007-09-18 Borut Razem <borut.razem AT siol.net>
1406 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1407 applied to unsigned type, result still unsigned
1409 2007-09-17 Borut Razem <borut.razem AT siol.net>
1411 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1412 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1413 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1414 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1415 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1416 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1417 src/z80/gen.c, src/z80/ralloc.c:
1418 fixed bug #1739860 - sdcc does not work correctly on some platforms
1420 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1422 2007-09-17 Raphael Neider <rneider AT web.de>
1424 * src/pic16/device.c: reverted to previous version
1425 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1427 2007-09-16 Raphael Neider <rneider AT web.de>
1429 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1430 as this raises a ton of gpasm warnings, just emit a second label
1431 * src/pic16/devices.inc,
1432 * device/lib/pic16/pics.all,
1433 * device/lib/pic16/libdev/pic18f2585.c,
1434 * device/lib/pic16/libdev/pic18f2680.c,
1435 * device/lib/pic16/libdev/pic18f2682.c,
1436 * device/lib/pic16/libdev/pic18f2685.c,
1437 * device/lib/pic16/libdev/pic18f4585.c,
1438 * device/lib/pic16/libdev/pic18f4680.c,
1439 * device/lib/pic16/libdev/pic18f4682.c,
1440 * device/lib/pic16/libdev/pic18f4685.c,
1441 * device/include/pic16/pic18f2585.h,
1442 * device/include/pic16/pic18f2680.h,
1443 * device/include/pic16/pic18f2682.h,
1444 * device/include/pic16/pic18f2685.h,
1445 * device/include/pic16/pic18f4585.h,
1446 * device/include/pic16/pic18f4680.h,
1447 * device/include/pic16/pic18f4682.h,
1448 * device/include/pic16/pic18f4685.h,
1449 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1450 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1451 patch contributed by Anton Strobl, applied with changes
1453 2007-09-16 Raphael Neider <rneider AT web.de>
1455 * device/include/pic16/pic18f2431.h,
1456 * device/include/pic16/pic18f25j10.h,
1457 * device/include/pic16/pic18f4431.h,
1458 * device/include/pic16/pic18f45j10.h: adopted common include style
1459 * device/include/pic16/pic18f1320.h,
1460 * device/include/pic16/pic18f2320.h,
1461 * device/include/pic16/pic18f2525.h,
1462 * device/include/pic16/pic18f4320.h,
1463 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1464 * device/include/pic16/pic18fregs.h: prepared for automatic include
1465 file selection by having DEVICE.h for every DEVICE
1466 * device/lib/pic16/libdev/pic18f2320.c,
1467 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1469 * device/lib/pic16/configure.in,
1470 * device/lib/pic16/configure: use rm -rf instead of rmdir
1471 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1472 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1474 2007-09-09 Borut Razem <borut.razem AT siol.net>
1476 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1477 distingush between i386 and ppc Mac OS X versions
1479 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1481 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1482 * support/regression/tests/bug1788177.c: new, added
1484 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1486 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1487 * device/include/mcs51/lint.h added keyword __naked
1489 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1493 * src/SDCCmem.h: removed maxRegBank
1494 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1495 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1496 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1497 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1498 name and behaviour to handle banked functions
1499 (scan4op): and use it to fix bug 1786213
1501 2007-09-03 Raphael Neider <rneider AT web.de>
1503 * device/include/pic16/pic18f248.h,
1504 * device/include/pic16/pic18f258.h,
1505 * device/include/pic16/pic18f448.h,
1506 * device/lib/pic16/libdev/pic18f248.c,
1507 * device/lib/pic16/libdev/pic18f258.c,
1508 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1509 added T0CONbits, fixes #1786891
1511 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/ds390/gen.c (genFarPointerSet),
1514 * src/hc08/ralloc.c (packRegisters),
1515 * src/mcs51/ralloc.c (packRegisters),
1516 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1518 * src/SDCCicode.h: POINTER_SET can be true for literals too
1519 * support/regression/tests/bug1750318.c: new, added
1521 2007-08-23 Borut Razem <borut.razem AT siol.net>
1523 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1524 library versions without the completition functionality
1526 2007-08-22 Raphael Neider <rneider AT web.de>
1528 * device/include/pic16/pic18f1220.h,
1529 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1531 2007-08-12 Borut Razem <borut.razem AT siol.net>
1533 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1535 2007-08-11 Borut Razem <borut.razem AT siol.net>
1537 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1538 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1539 support/Util/SDCCerr.[ch] moved to src
1540 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1541 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1542 device/examples/ds390/tinitalk/tinitalk.dsp,
1543 device/examples/serialcomm/windows/serialcomm.dsp,
1544 support/librarian/librarian.dsp:
1545 removed linking of unused odbc32.lib and odbccp32.lib
1546 * support/scripts/winres.h:
1547 added for compilation with Visual C++ 2005 Express Edition
1549 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1551 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1554 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1556 * sdccconf_in.h: update the endian test so that SPARC Solaris
1557 does not throw syntax errors
1559 2007-08-06 Borut Razem <borut.razem AT siol.net>
1561 * doc/sdccman.lyx: removed two index entries which prevented the
1562 generation of sdcc doc archive
1564 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1566 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1567 instead of lyx 1.5.0.
1569 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1571 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1572 Lucas Loizaga, with minor modifications. Thanks!
1574 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1576 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1579 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1581 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1582 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1585 2007-07-22 Borut Razem <borut.razem AT siol.net>
1587 * configure.in, configure: re-introduced .version
1588 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1589 the version reverted to 2.7.0
1591 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1594 * doc/sdccman.lyx: bumped version to 2.7.3
1595 * device/include/mcs51/compiler.h: fixed elif->else
1596 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1597 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1598 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1599 enable accuse for bit operands
1600 * src/SDCCmain.c (printVersionInfo),
1601 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1602 environment descriptor
1603 * src/SDCCutil.h: added getBuildEnvironment
1604 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1605 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1606 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1607 * support/regression/tests/bug1348008.c,
1608 * support/regression/tests/bug1496419.c,
1609 * support/regression/tests/bug1503067.c,
1610 * support/regression/tests/preproc.c: added empty tests
1612 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1614 * support/regression/tests/bug1678803.c: new, added
1616 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * as/link/hc08/lkihx.c,
1620 * as/link/hc08/lkrloc.c,
1621 * as/link/mcs51/lkihx.c,
1622 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1623 ihxExtendedLinearAddress
1624 * as/link/mcs51/lkrloc.c (relr),
1625 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1626 acall/ajmp, see bug 830513
1628 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1630 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1631 (cseBBlock): remember aggr2ptr has been used
1632 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1633 (geniCodeAssign): fixed bug 868103
1634 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1635 added operandSize prototype
1636 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1637 (genDataPointerSet): use max of size of right and result,
1638 (gencjne): added parameter useCarry for optimization,
1639 (genCmpEq): use carry if appropriate,
1640 (genXor): check if operand already in carry
1641 * support/regression/tests/bug-868103.c: enabled test
1643 2007-07-12 Raphael Neider <rneider AT web.de>
1645 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1647 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1650 from Robert Larice, thanks
1651 * support/regression/tests/bitopcse.c,
1652 * support/regression/tests/bitvars.c,
1653 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1654 * support/regression/tests/bug-927659.c: enabled test for z80
1655 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1656 * support/regression/tests/bug1745717.c: new, added
1657 * support/regression/tests/literalop.c,
1658 * support/regression/tests/nullstring.c: removed storage definitions that
1659 are now in testfwk.h
1661 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1663 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1664 and bool for targets that do not fully support it.
1665 * support/regression/tests/bug1546986.c,
1666 * support/regression/tests/bug1723128.c,
1667 * support/regression/tests/bug1734654.c,
1668 * support/regression/tests/bug1738367.c,
1669 * support/regression/tests/constantRange.c: only use bool if allowed
1671 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1674 Larice, also handle function pointers
1675 * support/regression/tests/bug1749275.c: new, added
1677 2007-07-03 Borut Razem <borut.razem AT siol.net>
1679 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1680 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1681 #1746528: SDCC should ignore ':' in inline assembler comments
1682 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1684 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1686 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1687 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1689 2007-06-29 Borut Razem <borut.razem AT siol.net>
1691 * src/SDCCmain.c: fixed bug
1692 #1744746: SDCC #4867: broken option --xram-size
1694 2007-06-28 Borut Razem <borut.razem AT siol.net>
1696 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1697 find out the endianess of host machine for ucsim
1699 2007-06-27 Borut Razem <borut.razem AT siol.net>
1701 * support/regression/generate-cases.py: corrected the file name
1703 * configure.in, configure, sdccconf_in.h: find out the endianess of
1705 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1708 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1710 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1712 2007-06-26 Borut Razem <borut.razem AT siol.net>
1714 * support/regression/generate-cases.py: display warning if function
1715 list is empty; implemented more flexible rule for detection of
1716 testing functions, allowing return type 'void' in the same line as
1717 the function name in the function definition
1718 * support/regression/tests/bug-1654060.c: corrected test
1719 * support/librarian/sdcclib.c: fixed warning:
1720 format '%s' expects type 'char *', but argument 2 has type 'int'
1722 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1724 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1725 Multiple infiles for sdcclib.
1727 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1729 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1732 2007-06-18 Borut Razem <borut.razem AT siol.net>
1734 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1735 how to handle comments, so they have to be removed by the
1736 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1737 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1738 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1739 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1740 table driven option hadling
1742 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1744 * src/SDCCast.c (decorateType),
1745 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1746 iCode to ast level to fix bug 1738367
1747 * support/regression/tests/bug1738367.c: new, added
1749 2007-06-15 Raphael Neider <rneider AT web.de>
1751 * src/pic16/devices.inc,
1752 * device/lib/pic16/pics.all,
1753 * device/include/pic16/pic18fregs.h,
1754 * device/include/pic16/pic18f[24][45]20.h,
1755 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1756 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1757 * device/lib/pic16/Makefile.in: faster cleanup
1759 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1761 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1763 2007-06-13 Raphael Neider <rneider AT web.de>
1765 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1767 2007-06-12 Raphael Neider <rneider AT web.de>
1769 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1770 suppress bit defines if NO_BIT_DEFINES is #define'd
1771 * device/include/pic/pic*.h: recreated all headers to include
1772 conditional bit defines
1773 * device/include/pic/pic16f886.h,
1774 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1775 * device/include/pic/recreate.sh: script to recreate the complete
1776 device library files based on the currently supported devices
1778 2007-06-12 Borut Razem <borut.razem AT siol.net>
1780 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1781 support/regression/Makefile.in, support/scripts/build.mak,
1782 support/scripts/Makefile.snapshot:
1783 use new svn URL scheme
1784 * doc/sdccman.lyx: SDCC Wiki moved to
1785 http://sdcc.wiki.sourceforge.net/
1787 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1789 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1790 * support/regression/tests/bug1734654.c: added
1792 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1794 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1795 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1796 with literal operands
1798 2007-06-10 Borut Razem <borut.razem AT siol.net>
1800 * as/link/z80/lklibr.c: fixed mingw build warning
1801 lklibr.c:575: warning: implicit declaration of function 'tolower'
1802 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1803 src/z80/main.c: move target specific options from src/SDCCmain.c
1804 to src/<target>/main.c
1806 2007-06-09 Borut Razem <borut.razem AT siol.net>
1808 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1809 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1810 * support/regression/tests/bug-1294691.c: added
1812 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1814 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1815 can also be static, fixes bug 1733438
1816 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1817 have absolute address too
1818 (computeType): added optimization for 'cond ? true : false'
1819 * support/regression/tests/absolute.c: added test for static absolute var
1821 2007-06-08 Raphael Neider <rneider AT web.de>
1823 * src/regression/Makefile: suppress parallel builds, allow easy
1824 switching between pic14/pic16 ports
1825 * src/regression/picregs.h: added pic14/16 header file switch
1826 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1827 inline.c,nestfor.c,string1.c}: include "picregs.h"
1829 2007-06-07 Borut Razem <borut.razem AT siol.net>
1831 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1832 permanent solution to suppress GCC 4.2.0 c++ warning:
1833 deprecated conversion from string constant to `char *'
1834 use 'const char *' where ever required
1835 * support/regression/generate-cases.py: implemented more flexible rule
1836 for detection of testing functions, allowing white-spaces surrounding
1837 the function name and the 'void' parameter.
1838 * support/regression/tests/constantRange.c,
1839 support/regression/tests/scott-compare3.c: fixed failing regression
1840 tests, uncovered by implementation of more flexible rule for detection
1841 of testing functions
1843 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1845 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1847 2007-06-04 Borut Razem <borut.razem AT siol.net>
1849 * configure.in, configure, config_vc.awk: sdcc version number is now
1850 stored in configure.in; removed .version
1851 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1852 doc/INSTALL.txt: version bumped to 2.7.2
1853 * sim/ucsim/configure.in, sim/ucsim/configure:
1854 use "read" to read from .version
1856 2007-06-03 Borut Razem <borut.razem AT siol.net>
1858 * */Makefile.in: removed annoying warning:
1859 Makefile:xx: Makefile.dep: No such file or directory
1861 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1863 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1864 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1865 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1866 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1867 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1868 bugfix: only use newBoolLink for bit result type
1869 * src/SDCCicode.c (geniCodeLogic): added param tree,
1870 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1871 (geniCodeLogicAndOr): use IS_BIT,
1872 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1873 (ast2iCode): added tree param to geniCodeLogic for comparisons
1874 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1875 * support/regression/tests/bug1723128.c: added test NotZero
1877 2007-06-01 Borut Razem <borut.razem AT siol.net>
1879 * SDCPP synchronized with GCC CPP release version 4.2.0,
1880 currently the latest release:
1881 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1882 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1883 support/cpp2/cppdefault.h, support/cpp2/except.h,
1884 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1885 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1886 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1887 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1888 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1889 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1890 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1891 support/cpp2/opts.h, support/cpp2/output.h,
1892 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1893 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1894 support/cpp2/system.h, support/cpp2/version.c,
1895 support/cpp2/Makefile.in: modified
1896 * support/cpp2/opts-common.c: added
1897 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1898 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1899 search for included source file in local directory
1900 * sim/ucsim/configure, sim/ucsim/configure.in:
1901 temporary solution to suppress GCC 4.2.0 c++ warning:
1902 deprecated conversion from string constant to `char *'
1904 2007-06-01 Raphael Neider <rneider AT web.de>
1906 * device/lib/pic/libdev/pic12f683.c,
1907 * device/include/pic/pic12f683.h: added GPIO bits
1909 2007-06-01 Raphael Neider <rneider AT web.de>
1911 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1912 quotation marks, clarified role of PIC14 vs. PIC16 ports
1913 * src/pic16/devices.inc,
1914 * device/include/pic16/pic18fregs.h,
1915 * device/include/pic16/pic18f[24][45]j10.h,
1916 * device/lib/pic16/pics.all,
1917 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1918 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1919 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1920 for new devices as they are not yet supported by gputils
1922 2007-05-31 Borut Razem <borut.razem AT siol.net>
1924 * Small Device C Compiler 2.7.0 released
1925 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1926 changed sdcc version to 2.7.1
1927 * support/scripts/sdcc.nsi: added How to create WIN32 release
1930 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1932 * doc/sdccman.lyx: documented initialization and allocation of absolute
1933 variables, bit parameter passing, the need for function pointers to be
1934 reentrant and alpha quality support of inline and retrict
1936 2007-05-26 Borut Razem <borut.razem AT siol.net>
1938 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1939 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1940 * docs/knownbugs.html: updated
1942 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1944 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1946 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1948 (gencjneshort): optimized when left is AOP_DIR
1949 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1950 initializing unions in a struct/array
1951 * support/regression/fwk/include/testfwk.h: added defines for data, near
1952 and far for host and z80
1953 * support/regression/tests/bug1723128.c: new, added
1955 2007-05-22 Borut Razem <borut.razem AT siol.net>
1957 * doc/knownbugs.html: updated
1959 2007-05-21 Raphael Neider <rneider AT web.de>
1961 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
1962 error message instead
1963 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
1965 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
1969 2007-05-21 Raphael Neider <rneider AT web.de>
1971 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
1973 * src/regression/gpsim_assert.h,
1974 * src/regression/Makefile,
1975 * src/regression/pcodeopt.c: regression test for the above fix
1977 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
1979 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
1980 jumps to self, fixed bug 1717281
1982 2007-05-10 Borut Razem <borut.razem AT siol.net>
1984 * support/scripts/gen_known_bugs.pl: cosmetic fix
1985 * doc/knownbugs.html: generated by gen_known_bugs.pl
1987 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1989 * src/SDCCast.c (createFunction): also generate non-inlined version of
1990 function for functions declared as "static inline"
1991 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
1992 function can be inlined after non-inlined version generated.
1994 2007-05-10 Borut Razem <borut.razem AT siol.net>
1996 * support/scripts/gen_known_bugs.pl: added script
1997 which generates knownbugs.html
1999 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2001 * doc/knownbugs.html: updated for release 2.7.0
2003 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2005 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2007 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2010 (throughout): updated generating comments
2011 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2012 (throughout): updated generating comments
2013 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2014 rule instead of at the second, or it might skip lines when removing the
2016 * support/regression/tests/bug1714204.c: changed test to foo
2018 2007-05-08 Borut Razem <borut.razem AT siol.net>
2020 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2021 thanks to SDCC Distributed Compile Farm members,
2022 added Z80 and GBZ80 command line options
2023 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2025 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2027 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2028 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2029 * support/regression/tests/longlit.c: modified to be tested at all and
2030 to pass the actual test
2032 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2034 * device/include/mcs51/uPSD33xx.h: Added.
2036 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * device/lib/_gptrput.c,
2039 * device/lib/_gptrget.c: removed old code,
2041 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2042 * support/regression/tests/bug1714204.c: new, added
2044 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2046 * support/regression/tests/regtrack.c: test was never executed
2047 because of the regression test being picky about white spaces.
2048 * device/lib/mcs51/crtclear.asm: added comment
2050 2007-05-06 Raphael Neider <rneider AT web.de>
2052 * device/lib/pic/Makefile.rules,
2053 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2054 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2056 2007-05-06 Raphael Neider <rneider AT web.de>
2058 * src/pic16/device.h,
2060 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2061 _pic16_setDefaultOptions): removed/reordered command-line args
2062 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2063 devices, regrouped command line args, environment variables),
2064 clarified sone points, added sections on how to add devices to the
2067 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2069 * src/z80/peeph.def: fixed bug in rule 2
2071 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * src/port.h: added TARGET_MCS51_LIKE
2074 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2075 take advantage of it too
2076 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2077 (shiftR2Left2Result): Optimized: don't check shifting by 0
2078 * src/z80/peeph-z80.def,
2079 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2080 modifications, see patch 1700823
2081 * src/mcs51/peep.c (): fixed bug 1712928
2082 * support/regression/tests/bug1712928.c: new, added
2084 2007-05-05 Borut Razem <borut.razem AT siol.net>
2086 * device/lib/pic16/Makefile.common.in,
2087 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2088 removed bash dependencies
2090 2007-05-01 Borut Razem <borut.razem AT siol.net>
2093 fixed bug #1710507: --i-code-in-asm makes compile fail
2094 all iCode comments are now one liners
2095 * src/mcs51/gen.c: fixed memory leak
2097 2007-05-01 Raphael Neider <rneider AT web.de>
2099 * device/lib/pic/libdev/*.c
2100 * device/include/pic/*.h: regenerated all device libs from updated
2102 * support/scripts/inc2h.pl: documented usage, now uses strict to
2105 2007-04-30 Borut Razem <borut.razem AT siol.net>
2108 fixed bug #1669175: Problem with space in output paths
2109 documented how to use paths with spaces for Windows users
2111 2007-04-29 Borut Razem <borut.razem AT siol.net>
2113 * Fixed svn:eol-style and svn:keywords properties
2114 * src/SDCCval.c: fixed bug
2115 #1592871: Segfault with "large" const arrays of characters
2116 replaced recursion with iteration
2117 * Removed svn:executable property from non-executable files
2119 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * src/mcs51/gen.c (genRet): fixed bug 1707003
2123 2007-04-27 Raphael Neider <rneider AT web.de>
2125 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2126 createReachingDefinitions,assignValnums,pic16_destructDF,
2127 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2128 prevent NULL pointer dereferences
2129 * device/lib/pic/libdev/pic16f886.c,
2130 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2131 prevent building them, gputils do not really support them yet
2133 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2135 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2136 helps printf_small. 32 bytes more __idata mem.
2138 2007-04-27 Raphael Neider <rneider AT web.de>
2140 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2141 return early when pb or pb->pcHead is NULL (patch #1708427)
2142 * src/regression/empty.c,
2143 * src/regression/Makefile: added test with empty functions
2144 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2146 2007-04-27 Borut Razem <borut.razem AT siol.net>
2148 * src/SDCCast.c: fixed feature request
2149 #1547512: Redundant strings linked when using sizeof("abc")
2151 2007-04-23 Borut Razem <borut.razem AT siol.net>
2153 * doc/sdccman.lyx, src/SDCCmain.c:
2154 peep-hole comments are generated only if --fverbose-asm option is
2155 specified and --no-peep-comments is not, as proposed by Frieder.
2156 * support/regression/Makefile.in: compile regression tests with
2157 --fverbose-asm option so one can "grep" whether a new (or an old)
2158 peephole is (still) applied; requested by Frieder.
2160 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2162 * device/include/pic/pic16f886.h,
2163 * device/include/pic/pic16f887.h,
2164 * device/lib/pic/libdev/pic16f886.c,
2165 * device/lib/pic/libdev/pic16f887.c,
2166 * device/include/pic/pic14devices.txt,
2167 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2169 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2171 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2174 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2176 * device/lib/_memset.c: assembler version for mcs51
2178 2007-04-22 Borut Razem <borut.razem AT siol.net>
2180 * support/scripts/listerr.c: program to create the list of errors and
2181 warnings list from - added
2182 * doc/sdccman.lyx: removed the note
2183 "For list of warnings and corresponding codes, see err_warn.txt"
2184 * src/SDCCsymt.c: fixed bug #1699804:
2185 Bug with some uses of sizeof(static local array) (MCS51)
2186 * support/regression/tests/bug-1699804.c: added
2188 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2190 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2191 (main): added option -i,
2192 (asmbl, case S_INCL): use search_path_fopen,
2193 mostly from patch 1579668 by Peter Miller, thanks
2194 * src/z80/main.c: fixed typo --callee-saves-bc
2195 * device/include/mcs51/compiler.h: added sfrword for Tasking
2197 2007-04-20 Borut Razem <borut.razem AT siol.net>
2199 * src/z80/main.c: replaced reserved keyword asm with asmblr
2201 2007-04-19 Borut Razem <borut.razem AT siol.net>
2203 * src/port.h: use const pointers to strings
2204 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2205 * src/pic16/main.c: include SDCCargs.h
2206 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2207 const char, since the strings are dynamically allocated
2208 * src/SDCCmain.c: options.code_seg and options.const_seg are
2209 dynamically allocated; check port specific command line options
2210 before the general ones
2211 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2213 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2215 * device/include/ds400rom.h,
2216 * device/lib/ds390/lcd390.c,
2217 * device/lib/ds390/memcpyx.c,
2218 * device/lib/ds390/rtc390.c,
2219 * device/lib/ds400/ds400rom.c,
2220 * device/lib/ds400/memcpyx.c,
2221 * device/lib/hc08/_ret.c: more replacements of keywords with their
2222 double underscore equivalents
2223 * device/lib/ds390/Makefile.in,
2224 * device/lib/ds400/Makefile.in,
2225 * device/lib/gbz80/Makefile.in,
2226 * device/lib/hc08/Makefile.in,
2227 * device/lib/mcs51/Makefile.in,
2228 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2230 2007-04-17 Borut Razem <borut.razem AT siol.net>
2232 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2233 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2234 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2235 to --fverbose-asm, to be gcc'ish
2237 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2241 2007-04-17 Borut Razem <borut.razem AT siol.net>
2243 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2244 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2245 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2246 with their double underscore equivalent
2248 2007-04-14 Borut Razem <borut.razem AT siol.net>
2250 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2253 2007-04-13 Borut Razem <borut.razem AT siol.net>
2255 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2257 * device/examples/serialcomm/windows/serial.[ch],
2258 device/examples/serialcomm/windows/test_serialcomm.cpp:
2259 updated by Bela Torok
2260 * device/examples/serialcomm/windows/serialcomm.dsw,
2261 device/examples/serialcomm/windows/serialcomm.dsp: added
2263 2007-04-13 Jan Waclawek <wek AT efton.sk>
2265 * doc/sdccman.lyx: additions and changes at various places
2266 (submitted as #1697136).
2267 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2269 2007-04-10 Borut Razem <borut.razem AT siol.net>
2271 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2272 LyX file format changed to 245
2273 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2274 "FreeWare" replaced with "free open source"
2276 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2278 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2280 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2282 * device/include/pic16/pic18fregs.h,
2284 * device/lib/_decdptr.c,
2285 * device/lib/_divsint.c,
2286 * device/lib/_divslong.c,
2287 * device/lib/_divuint.c,
2288 * device/lib/_divulong.c,
2289 * device/lib/_fs2schar.c,
2290 * device/lib/_fs2sint.c,
2291 * device/lib/_fs2slong.c,
2292 * device/lib/_fs2uchar.c,
2293 * device/lib/_fs2uint.c,
2294 * device/lib/_fs2ulong.c,
2295 * device/lib/_fsadd.c,
2296 * device/lib/_fscmp.c,
2297 * device/lib/_fsdiv.c,
2298 * device/lib/_fseq.c,
2299 * device/lib/_fsget1arg.c,
2300 * device/lib/_fsget2args.c,
2301 * device/lib/_fsgt.c,
2302 * device/lib/_fslt.c,
2303 * device/lib/_fsmul.c,
2304 * device/lib/_fsneq.c,
2305 * device/lib/_fsnormalize.c,
2306 * device/lib/_fsreturnval.c,
2307 * device/lib/_fsrshift.c,
2308 * device/lib/_fssub.c,
2309 * device/lib/_fsswapargs.c,
2310 * device/lib/_gptrget.c,
2311 * device/lib/_gptrgetc.c,
2312 * device/lib/_gptrput.c,
2313 * device/lib/_logexpf.c,
2314 * device/lib/_modsint.c,
2315 * device/lib/_modslong.c,
2316 * device/lib/_moduint.c,
2317 * device/lib/_modulong.c,
2318 * device/lib/_mulint.c,
2319 * device/lib/_mullong.c,
2320 * device/lib/_schar2fs.c,
2321 * device/lib/_ser.c,
2322 * device/lib/_setjmp.c,
2323 * device/lib/_sint2fs.c,
2324 * device/lib/_slong2fs.c,
2325 * device/lib/_spx.c,
2326 * device/lib/_uchar2fs.c,
2327 * device/lib/_uint2fs.c,
2328 * device/lib/_ulong2fs.c,
2329 * device/lib/asincosf.c,
2330 * device/lib/atanf.c,
2331 * device/lib/calloc.c,
2332 * device/lib/ds390/tinibios.c,
2333 * device/lib/ds400/tinibios.c,
2334 * device/lib/expf.c,
2335 * device/lib/free.c,
2336 * device/lib/hc08/_mulint.c,
2337 * device/lib/logf.c,
2338 * device/lib/malloc.c,
2339 * device/lib/printf_fast.c,
2340 * device/lib/printf_tiny.c,
2341 * device/lib/printfl.c,
2342 * device/lib/realloc.c,
2343 * device/lib/ser_ir.c,
2344 * device/lib/serial.c,
2345 * support/regression/tests/libmullong.c: replaced all special keywords
2346 with their double underscore equivalent
2347 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2348 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2350 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2351 (genRet): if the bit-symbol is ruonly it already is in the carry
2352 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2353 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2354 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2355 type UCHAR if dest is not bit
2357 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2359 * device/include/math.h,
2360 * device/lib/cotf.c,
2361 * device/lib/expf.c,
2362 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2364 2007-04-01 Borut Razem <borut.razem AT siol.net>
2366 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2367 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2368 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2369 gcc_unreachable() called internal_error()...
2371 2007-03-30 Raphael Neider <rneider AT web.de>
2373 * src/pic/ralloc.c (isData): suppress garbage debug output
2375 2007-03-28 Borut Razem <borut.razem AT siol.net>
2378 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2379 is developed, built and used worldwide, and the word "night" doesn't
2382 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2384 * device/include/mcs51/C8051F360.h: new, added
2385 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2387 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2389 * src/SDCC.y (declaration_specifiers, function_specifier),
2390 * support/Util/SDCCerr.c,
2391 * support/Util/SDCCerr.h,
2393 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2395 * src/SDCCmem.c (deallocParms),
2396 * src/SDCCast.c: support for function inlining, not quite complete
2397 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2398 'restrict' qualifier
2400 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2402 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2403 (saveRBank, unsaveRBank): don't save bits,
2404 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2405 * support/regression/tests/bug1535242.c: new, added
2406 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2407 thanks Alexey Shamrin <shamrin AT gmail.com>,
2408 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2409 removed header guard)
2411 * sdcc.spec: bumped version to 2.6.5
2412 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2414 2007-03-22 Borut Razem <borut.razem AT siol.net>
2416 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2417 fixed bug #1653671: sdcdb integration into ddd is broken
2419 2007-03-22 Raphael Neider <rneider AT web.de>
2421 * src/pic/gen.c (popGetExternal): augmented to also create references
2422 to external variables (not only labels),
2423 (genCall): comment on plan to reduce PAGESEL overhead,
2424 (genFunction, genEndFunction): also save/restore FSR around interrupt
2425 handling code, removed lots of unused code
2426 (genDivOneByte): release acquired temp register
2427 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2429 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2430 for registers that need to be saved during interrupts (FSR, STATUS,
2431 PCLATH; W needs special handling), currently only FSR is used
2433 2007-03-22 Raphael Neider <rneider AT web.de>
2435 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2437 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2439 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2441 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2445 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2447 * as/link/aslink.h: added LKOBJEXT
2448 * as/link/hc08/link_hc08.dsp,
2449 * as/link/hc08/Makefile.bcc,
2450 * as/link/hc08/Makefile.in,
2451 * as/link/mcs51/aslink.dsp,
2452 * as/link/mcs51/Makefile.bcc,
2453 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2454 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2455 * as/link/lkaomf51.c: merged and moved
2456 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2457 * as/link/z80/lkdata.c,
2458 * as/link/lkdata.c: merged and moved
2459 * as/link/hc08/lkmain.c,
2460 * as/link/mcs51/lkmain.c: cosmetic changes
2461 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2462 * as/link/lklex.c: use LKOBJEXT
2463 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2464 ANSI-fied functions, removed bubble-sorts
2465 * as/link/z80/lksym.c as/link/lksym.c: merged,
2467 * as/link/z80/linkgbz80.dsp,
2468 * as/link/z80/linkz80.dsp,
2469 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2470 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2471 * as/link/z80/lkhead.c,
2472 * as/link/z80/lklex.c: deleted
2473 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2474 * as/link/z80/lkmain.c: added copyfile()
2476 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2478 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2480 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2482 * device/lib/_strlen.c: assembler version for mcs51
2484 2007-03-13 Raphael Neider <rneider AT web.de>
2486 * device/include/pic16/pic18f2221.h,
2487 * device/include/pic16/pic18f2321.h,
2488 * device/include/pic16/pic18f2331.h,
2489 * device/include/pic16/pic18f4221.h,
2490 * device/include/pic16/pic18f4321.h,
2491 * device/include/pic16/pic18f4331.h: fixed config byte location names
2492 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2493 consistently named config byte locations
2495 2007-03-13 Borut Razem <borut.razem AT siol.net>
2497 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2498 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2499 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2500 as/link/z80/Makefile.in, as/z80/Makefile.in:
2503 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2505 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2506 * device/lib/printf_large.c: pointer was converted to generic
2507 pointer for mcs51 models other than model-small (Maarten noticed)
2509 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2511 * device/include/mcs51/ADuC84x.h: Added.
2513 2007-03-10 Borut Razem <borut.razem AT siol.net>
2515 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2516 fixed RFE #1624219: double backslashes in filenames;
2517 functions hexEscape(), octalEscape() and copyStr() moved from
2518 SDCCval.c to SDCCutil.c and made them glovbally available
2520 2007-03-09 Borut Razem <borut.razem AT siol.net>
2522 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2523 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2524 1673361: Missaligned comments in output files
2526 2007-03-09 Raphael Neider <rneider AT web.de>
2528 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2530 2007-03-09 Raphael Neider <rneider AT web.de>
2534 * src/pic/ralloc.c: suppress undesired debug output
2535 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2537 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2539 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2541 2007-03-07 Borut Razem <borut.razem AT siol.net>
2543 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2544 search include files in the current directory
2546 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * src/SDCCglue.c (emitMaps, glue),
2549 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2551 * support/regression/tests/absolute.c: added xdata test
2553 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2555 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2556 added condition to macro, fixes bug 1666080
2558 2007-03-02 Raphael Neider <rneider AT web.de>
2560 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2562 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2564 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2565 be cleared. Unconditionally set __XPAGE
2566 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2568 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2573 * src/mcs51/rtrack.c,
2575 * doc/sdccman.lyx: added --no-gen-comments
2576 * src/mcs51/peeph.def: added 192.b, disabled 185
2578 2007-02-25 Raphael Neider <rneider AT web.de>
2580 * src/pic16/gen.c (genCast): fixed typo
2581 * device/lib/pic16/Makefile.subdir: only install existing files
2582 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2584 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2586 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2587 * device/lib/mcs51/crtclear.asm,
2588 * device/lib/mcs51/crtxclear.asm: renumbered labels
2589 * device/lib/mcs51/Makefile.in: added crtcall.asm
2590 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2591 * src/mcs51/gen.c (movc): removed,
2592 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2594 (toCarry, genSend, genRet): added function toCarry,
2595 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2596 (assignBit, genAssign, genCast): added function assignBit
2597 * src/mcs51/Makefile.bcc: added rtrack.c
2598 * src/mcs51/ralloc.h: made valueKnown a bitfield
2599 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2600 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2601 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2602 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2603 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2604 (_pop): only pop valid pairs, see gencjneshort,
2605 (gencjneshort): return pair that still needs to be popped, restructured,
2606 (gencjne, genCmpEq): call _pop
2608 2007-02-23 Raphael Neider <rneider AT web.de>
2610 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2612 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2614 * device/include/mcs51/P89LPC925.h: Added.
2616 2007-02-18 Raphael Neider <rneider AT web.de>
2618 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2620 2007-02-17 Borut Razem <borut.razem AT siol.net>
2622 * support/cpp2/directives.c, support/cpp2/version.c:
2623 synchronized with GCC CPP 4.1.2
2625 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2627 * src/mcs51/rtrack.h,
2628 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2629 by checking the strings passed by emitcode() to the assembler.
2630 Feel free to change. This in part addresses RFE #482179.
2631 Set environment variable SDCC_RTRACK to enable.
2632 * src/mcs51/gen.c: inserted hooks
2633 * src/mcs51/ralloc.h: added two members to struct regs
2634 * support/regression/tests/regtrack.c: added
2636 2007-02-14 Borut Razem <borut.razem AT siol.net>
2638 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2639 * Makefile.in: applied patch from Makefile related part of
2640 #1469393: Compiler does not initialize static data
2642 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2644 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2645 for better fix of bug 1273984, compiles pic16 rand.c
2647 2007-02-12 Borut Razem <borut.razem AT siol.net>
2649 * src/pic16/main.c: fixed pic16 standard library directory bug
2651 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2653 * src/hc08/gen.c (genSwap): fix swap regression test
2655 2007-02-10 Borut Razem <borut.razem AT siol.net>
2657 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2659 * support/regression/tests/bug-1654060.c: added regression test for
2662 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2664 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2665 bit moves in return statement
2667 2007-02-09 Borut Razem <borut.razem AT siol.net>
2669 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2672 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2675 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2677 2007-02-07 Raphael Neider <rneider AT web.de>
2679 * src/pic16/devices.inc,
2680 * device/include/pic16/pic18fregs.h,
2681 * device/include/pic16/pic18f[24][34]31.h,
2682 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2683 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2684 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2686 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2688 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2689 can this have lived here for so many years?
2690 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2691 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2692 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2694 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2696 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2697 appended by loop induction must be at the very end of the eBBlock
2699 2007-02-05 Kevin Vigor
2701 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2703 2007-02-05 Borut Razem <borut.razem AT siol.net>
2705 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2706 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2708 2007-02-03 Borut Razem <borut.razem AT siol.net>
2710 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2711 applied patch #1646602 option to set default signedness of char to
2712 unsigned, added -funsigned-char command line option,
2713 thanks to Gunther Jehle
2714 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2715 prompt for file deletion a few hundred times (especially the
2716 subversion files, which have ro permissions so it asks for
2717 confirmation), thanks to Simon McAuliffe;
2718 added {} + option to find in order to remove multiple files from a
2721 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2723 * device/include/mcs51/SST89x5xRDx.h: Added.
2725 2007-02-02 Raphael Neider <rneider AT web.de>
2727 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2728 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2730 2007-02-01 Raphael Neider <rneider AT web.de>
2732 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2735 2007-01-31 Borut Razem <borut.razem AT siol.net>
2737 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2738 if compiled with GCC. Thanks to Raphael Neider
2740 2007-01-31 Raphael Neider <rneider AT web.de>
2742 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2743 operand names, handles name and (name + n) for all n,
2744 (sameBank): restructured, also check bank allocation policy,
2745 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2746 (pic14_operandsAllocatedInSameBank): check whether to operands
2747 will be allocated into the same bank (i.e., section) to reduce
2748 BANKSEL overhead, queried from pcode.c:sameBank,
2749 (pic14printLocals): reintroduced clustering registers into a single
2750 section: all compiler generated symbols will now reside in one
2751 bank (per file), reducing BANKSEL overhead and code size,
2752 (showAllMemmaps): use local dbuf where possible
2754 2007-01-29 Raphael Neider <rneider AT web.de>
2756 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2757 (call_libraryfunc): retrieve/create symbol and mark as used,
2758 (genFunction): mark defined functions as non-extern and add again
2759 to code memmap for later output
2760 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2761 (pic14printLocals): reworked for new symbol emission,
2762 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2763 showAllMemmaps): reworked symbol output using dbufs, added handling
2764 of string literals (still incomplete),
2765 (picglue): removed symbol emission, moved into showAllMemmaps,
2766 (emitSymbolSet): new workhorse for symbol output,
2767 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2769 2007-01-29 Borut Razem <borut.razem AT siol.net>
2771 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2772 component contains the extension separator.
2774 2007-01-28 Borut Razem <borut.razem AT siol.net>
2776 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2778 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2779 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2780 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2781 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2782 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2783 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2784 src/z80/gen.c, support/Util/MySystem.c:
2785 accept slash and backslash as directory separator on WIN32 and
2788 2007-01-28 Raphael Neider <rneider AT web.de>
2790 * src/pic16/devices.inc,
2791 * device/include/pic16/pic18f[24][23]21.h,
2792 * device/include/pic16/pic18fregs.h,
2793 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2794 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2795 * device/lib/pic16/libio/adc.ignore,
2796 * device/lib/pic16/libio/i2c.ignore,
2797 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2798 family, as gputils do not yet support the devices
2799 * device/lib/pic16/Makefile.subdir: ignore errors on install
2800 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2801 headers and libraries from gputils .inc files
2803 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2805 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2807 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2809 * doc/sdccman.lyx: add printf benchmarks
2811 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2813 * device/lib/printf_fast.c: fix %c, char promoted to int
2814 * device/lib/printf_tiny.c: fix %c, char promoted to int
2816 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2818 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2820 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2822 * support/regression/tests/swap.c: 64 bit hosts failed
2823 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2825 2007-01-25 Raphael Neider <rneider AT web.de>
2827 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2828 based on absolute register address, patch by Alex Blond
2830 2007-01-22 Raphael Neider <rneider AT web.de>
2832 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2833 emitted, do not emit them again...
2835 2007-01-22 Raphael Neider <rneider AT web.de>
2837 * src/regression/bank1.c, src/regression/compare6.c,
2838 src/regression/add.c: cosmetic changes
2839 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2840 * src/pic/gen.c: fixed global zero and one,
2841 (aopForSym): removed unued code,
2842 (aopGet): assert aop is defined, check and use `index' of
2843 pCodeImmd operands (fixes #1630908),
2844 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2845 (register_reassign): prevent accidental register unification,
2846 (ReuseReg): cosmetic changes (also above)
2847 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2848 pic14emitStaticSeg): do not emit initialized data,
2849 (printIval*): replaced with working versions,
2850 (pic14createInterruptVect,picglue): use idata for initialized data,
2851 now init data should work in all modules (not only main()),
2852 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2854 2007-01-21 Borut Razem <borut.razem AT siol.net>
2856 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2857 use -fPIC or -fpic if they are supported and not ignored
2858 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2859 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2861 2007-01-20 Borut Razem <borut.razem AT siol.net>
2863 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2864 implemented RFE #1470316: allow "$" in variable names
2866 2007-01-20 Raphael Neider <rneider AT web.de>
2868 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2870 2007-01-20 Raphael Neider <rneider AT web.de>
2872 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2873 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2874 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2875 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2876 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2877 * device/lib/pic/libdev/pic*.c,
2878 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2879 * device/lib/pic/libdev/Makefile.in: show progress
2881 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2883 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2884 * support/scripts/sdcc_cygwin_mingw32,
2885 * support/scripts/sdcc_mingw32,
2886 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2887 conformance with autoconf 2.6
2889 2007-01-19 Raphael Neider <rneider AT web.de>
2891 * src/pic/device.c (register_map): fixed list construction
2892 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2893 (genMod): removed case for genModbits,
2894 (genModbits): removed as now unused/unimplemented
2895 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2897 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2899 * support/regression/tests/swap.c: added in response to #1638622
2900 * doc/sdccman.lyx: synced version, minor changes
2902 2007-01-18 Borut Razem <borut.razem AT siol.net>
2904 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2905 thanks to Gunther Jehle
2906 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2907 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2908 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2909 use filename in lineno instead.
2910 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2911 print the file name in ast_print()
2913 2007-01-18 Borut Razem <borut.razem AT siol.net>
2915 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2917 * src/SDCC.lex: stringLiteral() returns const char pointer,
2918 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2919 fixed column counting
2920 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2921 accept const char pointer as parameter
2922 * src/SDCCdwarf2.c: corrected buffer size
2924 2007-01-17 Borut Razem <borut.razem AT siol.net>
2926 * support/Util/dbuf_string.c: fixed for amd64
2928 2007-01-15 Borut Razem <borut.razem AT siol.net>
2930 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2931 removed terminal symbol ELIPSIS, since it was never generated by the
2932 lexer and it was wrongly used in parameter_identifier_list rule
2934 2007-01-15 Raphael Neider <rneider AT web.de>
2936 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2937 code page and data banking description
2938 * src/pic/genarith.c,
2939 * src/pic/gen.h: removed bit arithmetic functions,
2940 updated exit(1) to exit(EXIT_FAILURE)
2941 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2942 * device/include/pic16/pic18f2455.h,
2943 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2944 TRISD and TRISE, fixed/added some bit names
2945 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2946 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2947 updated pic18f2455.{c,h} instead of duplicating them
2949 2007-01-14 Borut Razem <borut.razem AT siol.net>
2951 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2952 Cannot debug files that contain spaces in the path name
2953 by converting spaces in asm file name to underscores
2955 2007-01-13 Borut Razem <borut.razem AT siol.net>
2957 * doc/sdccman.lyx: fixed format errors
2959 2007-01-10 Borut Razem <borut.razem AT siol.net>
2961 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
2962 codeseg/constseg #pragma fail
2963 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
2964 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
2965 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
2966 suppoprt/cpp2/sdcpp.[ch]: house cleaning
2968 2007-01-09 Borut Razem <borut.razem AT siol.net>
2970 * get rid of diagnistic.[ch], pretty-print.[ch],
2971 c-pretty-print.[ch], ... used just for error, warning, ...
2973 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
2974 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
2975 suppoprt/cpp2/pretty-print.[ch]:
2977 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
2978 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
2979 suppoprt/cpp2/sdcpp.dsp:
2982 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
2984 * device/lib/printf_large.c (output_float): removed recursion,
2985 use smaller buffer on stack for mcs51,
2986 fixed bug printing 1.96
2987 * support/regression/tests/snprintf.c: added test
2989 2007-01-07 Borut Razem <borut.razem AT siol.net>
2991 * use dynamic memory buffers instead temporary files
2992 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
2994 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
2995 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
2996 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
2997 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
2998 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
2999 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3000 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3001 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3002 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3003 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3004 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3005 support/Util/dbuf.c, support/Util/dbuf.h:
3007 * .version, sdcc.spec: bumped version to 2.6.4
3009 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * src/port.h: added TARGET_Z80_LIKE macro
3012 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3013 output PSEG location if --xram-loc or --xstack-loc was used
3014 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3016 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3018 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3019 * as/as_z80.dsp, as/z80/as_z80.dsp,
3020 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3021 * sdcc.dsw: moved project files into subdir
3022 * as/hc08/as_hc08.dsp,
3023 * as/hc08/Makefile.bcc,
3024 * as/hc08/Makefile.in,
3025 * as/mcs51/Makefile.bcc,
3026 * as/mcs51/Makefile.in,
3027 * as/z80/Makefile.bcc,
3028 * as/z80/Makefile.in,
3029 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3032 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3035 * as/mcs51/asmain.c,
3037 * as/z80/assym.c: removed include "strcmpi.h"
3038 * as/hc08/strcmpi.c,
3039 * as/hc08/strcmpi.h,
3040 * as/mcs51/strcmpi.c,
3041 * as/mcs51/strcmpi.h,
3042 * support/Util/strcmpi.c,
3043 * support/Util/strcmpi.h: removed files
3044 * as/strcmpi.c: added as_strncmpi()
3046 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3048 * sdcc.dsw: Added some dependencies on project config.dsp
3050 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3052 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3053 with [di]ram_start to fix a regresion
3055 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3057 * configure.in: added missing mcs51 in status output
3058 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3060 * debugger/mcs51/clean.mk (distclean): remove config.h
3061 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3062 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3063 options.h, s-options-h and options.c
3064 * support/cpp2/clean.mk: unused, removed
3065 * Makefile.common.in,
3068 * as/hc08/Makefile.in,
3070 * as/mcs51/Makefile.in,
3071 * as/mcs51/clean.mk,
3074 * as/z80/Makefile.in,
3076 * as/link/Makefile.in,
3077 * as/link/hc08/Makefile.in,
3078 * as/link/hc08/clean.mk,
3079 * as/link/mcs51/Makefile.in,
3080 * as/link/mcs51/clean.mk,
3081 * as/link/z80/Makefile.in,
3082 * as/link/z80/clean.mk,
3083 * as/link/z80/conf.mk,
3084 * debugger/mcs51/Makefile.in,
3085 * debugger/mcs51/clean.mk,
3086 * device/include/Makefile.in,
3087 * device/lib/Makefile.in,
3088 * device/lib/mcs51/Makefile.in,
3089 * device/lib/pic/Makefile.in,
3090 * device/lib/pic/Makefile.common.in,
3091 * device/lib/pic/Makefile.subdir,
3092 * device/lib/pic/Makefile.rules,
3093 * device/lib/pic16/libio/Makefile.in,
3094 * device/lib/pic16/Makefile.subdir,
3095 * device/lib/pic16/libdev/Makefile.in,
3096 * device/lib/pic16/Makefile.rules,
3097 * device/lib/pic16/Makefile.common.in,
3098 * sim/ucsim/avr.src/Makefile.in,
3099 * sim/ucsim/main_in.mk,
3100 * sim/ucsim/cmd.src/Makefile.in,
3101 * sim/ucsim/doc/Makefile.in,
3102 * sim/ucsim/gui.src/Makefile.in,
3103 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3104 * sim/ucsim/gui.src/serio.src/Makefile.in,
3105 * sim/ucsim/hc08.src/Makefile.in,
3106 * sim/ucsim/libltdl/Makefile.in,
3107 * sim/ucsim/s51.src/Makefile.in,
3108 * sim/ucsim/sim.src/Makefile.in,
3109 * sim/ucsim/sim.src/conf.mk,
3110 * sim/ucsim/xa.src/Makefile.in,
3111 * sim/ucsim/z80.src/Makefile.in,
3115 * support/cpp2/Makefile.in,
3116 * support/librarian/Makefile.in,
3117 * support/librarian/clean.mk,
3118 * support/makebin/Makefile.in,
3119 * support/makebin/clean.mk,
3120 * support/packihx/Makefile.in,
3121 * support/regression/Makefile.in,
3122 * support/regression/ports/ds390/spec.mk,
3123 * support/regression/ports/gbz80/spec.mk,
3124 * support/regression/ports/hc08/spec.mk,
3125 * support/regression/ports/mcs51/spec.mk,
3126 * support/regression/ports/mcs51-large/spec.mk,
3127 * support/regression/ports/mcs51-medium/spec.mk,
3128 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3129 * support/regression/ports/pic14/spec.mk,
3130 * support/regression/ports/pic16/spec.mk,
3131 * support/regression/ports/mcs51-stack-auto/spec.mk,
3132 * support/regression/ports/ucz80/spec.mk,
3133 * support/regression/ports/xa51/spec.mk,
3134 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3135 adding a slash after $(top_builddir) and/or adding @datarootdir@
3137 * debugger/mcs51/configure.in,
3138 * device/lib/pic/configure.in,
3139 * device/lib/pic16/configure.in,
3140 * sim/ucsim/configure.in,
3141 * support/cpp2/configure.in,
3142 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3144 * debugger/mcs51/configure,
3145 * device/lib/pic/configure,
3146 * device/lib/pic16/configure,
3147 * sim/ucsim/configure,
3148 * support/cpp2/configure,
3149 * support/packihx/configure: generated with autoconf 2.60
3151 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * as/link/hc08/lkihx.c (newArea),
3154 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3156 2007-01-02 Borut Razem <borut.razem AT siol.net>
3158 * doc/sdccman.lyx: documented #pragma sdcc_hash
3159 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3161 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3163 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3165 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3166 empty 'while'-loop to work correctly, see regression test 'while.c'
3167 * support/regression/tests/while.c: added
3169 2007-01-01 Borut Razem <borut.razem AT siol.net>
3171 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3172 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3173 support/cpp2/libcpp/sdcpp.c:
3174 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3175 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3176 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3178 2006-12-31 Borut Razem <borut.razem AT siol.net>
3180 * SDCPP synchronized with GCC CPP release version 4.1.1,
3181 currently the latest release:
3182 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3183 support/cpp2/libcpp/include/cpp-id-data.h
3184 support/cpp2/libiberty/fopen_unlocked.c
3185 support/cpp2/libiberty/md5.c
3187 support/cpp2/opt-functions.awk
3188 support/cpp2/opt-gather.awk
3189 support/cpp2/optc-gen.awk
3190 support/cpp2/opth-gen.awk:
3192 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3193 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3194 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3195 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3196 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3197 support/cpp2/diagnostic.h, support/cpp2/except.h,
3198 support/cpp2/hwint.h, support/cpp2/input.h,
3199 support/cpp2/intl.h, support/cpp2/move-if-change,
3200 support/cpp2/opts.c, support/cpp2/opts.h,
3201 support/cpp2/output.h, support/cpp2/prefix.c,
3202 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3203 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3204 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3205 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3206 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3207 support/cpp2/version.c:
3209 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3210 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3211 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3212 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3213 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3214 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3215 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3216 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3217 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3218 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3219 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3221 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3222 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3223 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3224 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3225 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3226 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3227 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3228 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3229 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3230 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3231 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3232 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3233 support/cpp2/system.h:
3236 2006-12-31 Borut Razem <borut.razem AT siol.net>
3238 * configure.in, configure: fixed bug #1538756: configure dies if bison
3239 and flex are not installed, 2nd try
3241 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3243 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3244 400.x for better code in RFE 899102
3246 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3248 * src/SDCCpeeph.c (deadMove),
3250 * src/mcs51/peep.h: renamed 'op' by 'reg'
3251 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3252 (scan4op): small change for removeDeadMove(), added support for
3253 'callee saves' and/or PACLL function calls,
3254 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3255 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3256 left in new dispatcher mcs51DeadMove()
3257 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3259 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3261 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3263 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3264 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3266 2006-12-30 Borut Razem <borut.razem AT siol.net>
3268 * support/cpp2/spacs.h: deleted from svn
3269 * configure.in, configure: fixed bug #1538756: configure dies if bison
3270 and flex are not installed
3272 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3274 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3275 with this z80 passes printf float test when enabled
3276 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3278 2006-12-28 Borut Razem <borut.razem AT siol.net>
3280 * support/cpp2/config.in, support/cpp2/configure.in,
3281 support/cpp2/configure, support/cpp2/Makefile.in:
3282 fix for the solaris build
3284 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3286 * src/SDCC.y (type_specifier2, pointer),
3288 * src/SDCCsymt.c (mergeSpec, checkSClass),
3289 * support/Util/SDCCerr.c,
3290 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3291 * support/valdiag/valdiag.py: Allow test cases to specify
3292 required language standard
3293 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3294 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3296 2006-12-27 Borut Razem <borut.razem AT siol.net>
3298 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3299 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3301 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3303 * support/cpp2/libiberty/Makefile.bcc: updated
3304 * src/pic16/main.c: fixed #pragma udata handling
3305 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3307 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3309 * src/SDCCpeeph.c: made labelHashEntry global,
3310 made pcDistance, FBYNAME static,
3311 (pcDistance): made static, use isComment and isLabel,
3313 (getLabelRef): added, extracted from labelRefCount(),
3314 (labelRefCount): use new getLabelRef(),
3315 (callFuncByName): made static, added deadMove,
3316 use isComment and isLabel,
3317 (newPeepRule): made static, set isLabel,
3318 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3319 labels from peephole rules,
3320 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3321 when isComment or isLabel is set
3322 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3323 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3325 * src/mcs51/peep.h: added
3326 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3327 * src/port.h: added peep->deadMove to port structure
3328 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3329 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3330 deadMove, finally removed no. 1 and 2
3337 * src/hc08/gen.c: mark lines with isComment or isLabel
3338 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3340 * sdcc.spec: bumped version to 2.6.3
3342 2006-12-26 Borut Razem <borut.razem AT siol.net>
3344 * support/cpp2/Makefile.in: added dependency on options.h
3345 * configure: regenerated
3346 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3347 * support/cpp2/Makefile.in: added vasprintf.c
3349 2006-12-25 Borut Razem <borut.razem AT siol.net>
3351 * SDCPP synchronized with GCC CPP release version 3.4.6,
3352 the latest release before 4.x:
3353 * support/cpp2/Makefile.in, support/cpp2/config.h,
3354 support/cpp2/configure, support/cpp2/configure.in,
3355 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3356 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3357 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3358 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3359 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3360 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3361 support/cpp2/cpptrad.c, support/cpp2/except.h,
3362 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3363 support/cpp2/hwint.h, support/cpp2/intl.h,
3364 support/cpp2/line-map.c, support/cpp2/line-map.h,
3365 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3366 support/cpp2/output.h, support/cpp2/prefix.c,
3367 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3368 support/cpp2/system.h, support/cpp2/version.c:
3370 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3371 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3372 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3373 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3374 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3375 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3376 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3377 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3378 support/cpp2/move-if-change, support/cpp2/opts.c,
3379 support/cpp2/opts.h, support/cpp2/opts.sh,
3380 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3381 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3382 support/cpp2/win32, support/cpp2/win32/dirent.c,
3383 support/cpp2/win32/dirent.h:
3385 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3386 * support/cpp2/sdcpp.h: renamed from sdcc.h
3387 * sdcppinit.c: deleted
3389 2006-12-23 Borut Razem <borut.razem AT siol.net>
3391 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3392 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3393 preproc.c: an other try to fix bug #982435: introduced
3394 -pedantic-parse-number command line option and pedantic_parse_number
3397 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3399 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3401 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3402 corrected overlayed areax addresses, warn about memory overlaps
3403 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3412 * src/port.h: added xabs_name and iabs_name
3413 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3414 (glue, emitMaps): create and emit maps d_abs and i_abs
3415 * src/SDCCglue.h: cosmetic changes
3416 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3418 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3419 (allocDefault): put absolute, initialized globals in them
3420 * support/regression/tests/absolute.c: added absolute bdata test
3421 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3423 2006-12-20 Borut Razem <borut.razem AT siol.net>
3425 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3426 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3427 added regression test for bug #982435
3429 2006-12-18 Borut Razem <borut.razem AT siol.net>
3431 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3432 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3433 small cosmetic changes
3434 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3435 * support/regression/tests/bug-1351710.c: added regression test
3437 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3439 * doc/sdccman.lyx: added the long missed iCode table
3440 "<where is figure II?>", added links to wiki
3442 2006-12-17 Borut Razem <borut.razem AT siol.net>
3444 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3445 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3446 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3447 unified table driven pragma handling, pragma argument type checking
3448 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3449 current one - version 1.1.3
3450 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3452 2006-12-13 Raphael Neider <rneider AT web.de>
3454 * src/pic/device.h: removed AssignedMemory structure and macros
3455 * src/pic/device.c: removed global finalMapping (linker assigns
3457 (register_map): add SFRs to remembered memRanges
3458 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3459 assignFixedRegisters,assignRelocatableRegisters): removed,
3460 (setMaxRAM,validAddress): adapted accordingly,
3461 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3462 reasonably sized sharebanks,
3463 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3464 (allDefsOutOfRange): removed unused code,
3465 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3467 * src/pic/pcode.c (register_reassign): removed recursion warning,
3468 fired far too often,
3469 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3470 to use existing pic14_stringInSet() to avoid duplicate symbols,
3471 tidied up the code a bit,
3472 (pic14printLocals): added in symmetry to printExterns, replaces
3473 writeUsedRegs more or less,
3474 (picglue): call new pic14_printLocals(),
3475 * device/include/pic/pic*.h: removed #pragma memmap directives,
3476 information gathered from include/pic/pic14devices.txt
3477 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3479 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3481 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3483 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3485 * device/include/mcs51/cc2430.h: fixed missing ';'
3487 2006-12-10 Raphael Neider <rneider AT web.de>
3489 * device/lib/pic16/libc/stdio/vfprintf.c,
3490 * device/lib/pic16/libc/stdio/printf_small.c,
3491 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3492 char arguments, as char varargs are cast to int by the caller,
3493 hopefully fixes #1604915 (other device libraries are still affected)
3495 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3497 * src/mcs51/ralloc.c (packRegsForAssign),
3498 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3500 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3502 * device/include/malloc.h: removed init_dynamic_memory
3503 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3504 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3505 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3506 * device/lib/libsdcc.lib,
3507 * device/lib/Makefile.in,
3508 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3509 * doc/sdccman.lyx: documented use of new _heap.c
3510 * support/regression/tests/malloc.c: removed init_dynamic_memory
3511 * src/cdbFile.c(spacesToUnderscores): new function,
3512 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3514 * device/include/tinibios.h: removed defines for putchar and getchar
3515 * device/lib/ds390/Makefile.in: added putchar.c
3516 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3518 2006-12-09 Borut Razem <borut.razem AT siol.net>
3520 * support/cpp2/sdcc.h: prevent multiple inclusion
3521 * support/cpp2/options.h: deleted
3523 2006-12-08 Borut Razem <borut.razem AT siol.net>
3525 * support/cpp2/sdcc.h: removed x*alloc() macros
3526 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3527 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3528 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3529 * support/cpp2/system.h: moved #include "sdcc.h"
3530 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3531 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3533 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3534 -funsigned-char options
3535 * support/cpp2/sdcppmain.c: fixed bug 1611411
3537 2006-12-07 Borut Razem <borut.razem AT siol.net>
3539 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3542 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3544 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3545 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3547 * .version: bumped to 2.6.2 because a) it's been a while
3548 b) the linker sources have moved c) the preprocessor is upgraded
3550 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3552 * support/regression/tests/snprintf.c: some checks
3553 * lib/src/printf_large.c: %bc: read char instead of int from stack
3555 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3557 * device/include/mcs51/cc2430.h: inserted _XPAGE
3559 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3561 * device/include/mcs51/cc2430.h: added
3563 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3565 * device/include/asm/default/features.h,
3566 * device/include/asm/ds390/features.h,
3567 * device/include/mcs51/at89s53.h,
3568 * device/include/ser.h,
3569 * device/include/ser_ir.h,
3570 * device/include/serial.h: changed keywords to double underscore variants,
3571 fixes bug 1590261 some more, thanks Steven Borley
3573 2006-12-01 Raphael Neider <rneider AT web.de>
3575 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3576 but emit warning (recursion is not supported for pic14)
3578 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3580 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3581 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3583 2006-11-30 Raphael Neider <rneider AT web.de>
3585 * src/pic/device.c (dump_sfr): always emit symbols
3586 * src/pic/glue.c (pic14printPublics): fixed typo
3588 2006-11-30 Raphael Neider <rneider AT web.de>
3590 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3591 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3592 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3593 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3594 a sharebank, use a non-shared bank for the stack if none available
3595 * src/pic/device.h (struct memRange): added linked list next field,
3596 added prototypes for above functions
3597 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3598 (typeRegWithIdx): accept fixed and unfixed stack registers
3599 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3600 the stack, handle shared and banked stack (except for WSAVE),
3601 (insertBankSel): removed useless optimization (will never fire),
3602 (FixRegisterBanking): added optimization for devices with only one
3603 possibly aliased bank of memory, like 16f84
3604 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3605 devices have no SHAREBANK in the linker script
3606 * device/include/pic/pic14devices.txt: documented memmap
3607 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3609 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3611 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3612 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3613 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3614 genhc08Code): switched most of the D (debug) macros to DD (detailed
3615 debug) macros to better control clutter in the generated .asm file.
3616 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3617 genRightShift): fixed bug with non-constant bit shift stored to
3618 a volatile result (SF Open Discussion forum thread #1616749).
3619 Single byte case is not yet optimized.
3621 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3623 * device/include/asm/mcs51/features.h,
3624 * device/include/malloc.h,
3625 * device/include/stdio.h: changed keywords to double underscore variants,
3628 2006-11-27 Borut Razem <borut.razem AT siol.net>
3630 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3631 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3632 support/cpp2/output.h, support/cpp2/cppinit.c,
3633 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3634 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3635 support/cpp2/cppdefault.c, support/cpp2/system.h,
3636 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3637 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3638 support/cpp2/prefix.c, support/cpp2/except.h,
3639 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3640 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3641 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3642 support/cpp2/version.c, support/cpp2/cppmain.c,
3643 support/cpp2/version.h, support/cpp2/hashtable.c,
3644 support/cpp2/cpperror.c:
3645 synchronized with GCC CPP release version 3.3.6,
3646 the latest where cppmain.c still exists.
3647 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3648 support/cpp2/sdcppinit.c: added
3650 2006-11-27 Borut Razem <borut.razem AT siol.net>
3652 * support/cpp2/cpplex.c:
3653 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3655 * support/cpp2/cpplib.c: removed definitions of unused variables
3657 2006-11-26 Borut Razem <borut.razem AT siol.net>
3659 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3660 since they are redefined by macros in support/cpp2/sdcc.h
3661 * support/cpp2/sdcc.h: x*alloc macro redefinition
3663 2006-11-25 Borut Razem <borut.razem AT siol.net>
3665 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3666 support/cpp2/configure, support/cpp2/Makefile.in,
3667 support/cpp2/cppfiles.c, support/cpp2/output.h,
3668 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3669 support/cpp2/config.h, support/cpp2/cpplib.h,
3670 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3671 support/cpp2/cppdefault.c, support/cpp2/config.in,
3672 support/cpp2/system.h, support/cpp2/cpplex.c,
3673 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3674 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3675 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3676 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3677 support/cpp2/configure.in, support/cpp2/intl.h,
3678 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3679 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3680 support/cpp2/version.c, support/cpp2/cppmain.c,
3681 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3682 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3683 support/cpp2/cpperror.c,
3684 support/cpp2/libiberty/safe-ctype.c,
3685 support/cpp2/libiberty/safe-ctype.h,
3686 support/cpp2/libiberty/splay-tree.c,
3687 support/cpp2/libiberty/obstack.c,
3688 support/cpp2/libiberty/lbasename.c,
3689 support/cpp2/libiberty/splay-tree.h,
3690 support/cpp2/libiberty/obstack.h:
3691 synchronized with GCC CPP release version 3.2.3,
3692 the latest before integration of cpp into gcc
3693 * support/cpp2/except.h, support/cpp2/line-map.c,
3694 support/cpp2/line-map.h,
3695 support/cpp2/libiberty/hex.c,
3696 support/cpp2/libiberty/concat.c,
3697 support/cpp2/libiberty/filenames.h: added
3698 * support/cpp2/intl.c: deleted
3700 2006-11-24 Borut Razem <borut.razem AT siol.net>
3702 * src/SDCC.y: enabled compilation of empty source file
3703 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3704 "ISO C forbids an empty source file"
3705 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3706 if all the code is ifdefed out.
3708 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3710 * src/hc08/gen.c (genPcall): fix for bug #1601032
3712 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3714 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3715 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3716 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3717 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3718 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3719 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3720 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3721 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3722 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3723 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3724 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3725 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3726 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3727 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3728 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3729 Renamed to all upper case as per the standard set by SiLabs
3731 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3733 * device/include/mcs51/C8051F520.h: new, added
3734 * device/include/mcs51/compiler.h: added link about predefined macros
3736 2006-11-23 Raphael Neider <rneider AT web.de>
3738 * src/regression/Makefile: add -L path to fresh library
3739 * src/regression/simulate: emphasize FAILED output
3740 * src/regression/create_stc: output _failures from gpsim
3741 * src/regression/compare4.c,
3742 * src/regression/rotate6.c: fixed char literals,
3743 all compile, all run =8-D
3745 * src/pic/pcode.h: added isPCASMDIR macro
3746 * src/pic/gen.c (genAnd): fixed bit offset
3747 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3748 packBits): unified register numbering schemes,
3749 (newReg): do not insert stack registers into hash table,
3750 (initStack): unpinned pseudo stack, simplified,
3751 (typeRegWithIdx): fixed retrieval of stack registers,
3752 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3753 (pCodeReplace): removed invalid assertion,
3754 (insertPCodeInstruction): fixed newly added labels,
3755 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3756 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3757 DumpFlow): removed unsed (broken?) code,
3758 (insertBankSel): prevent STATUS from being BANKSELed,
3759 (FixRegisterBanking): rewritten from scratch, implemented generic
3760 optimizations (suppress BANKSELs to same register and to registers
3761 present in all banks),
3762 (AnalyzeBanking): update flow after BANKSELection
3764 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3765 sharebank, let linker place it, mark STKxx symbols as emitted
3767 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3769 * src/regression/arrays.c,
3770 * src/regression/bank1.c,
3771 * src/regression/bool2.c,
3772 * src/regression/compare7.c,
3773 * src/regression/compare8.c,
3774 * src/regression/compare9.c,
3775 * src/regression/compare10.c,
3776 * src/regression/configword.c,
3777 * src/regression/for.c,
3778 * src/regression/mult1.c,
3779 * src/regression/pointer1.c,
3780 * src/regression/rotate6.c,
3781 * src/regression/string1.c,
3782 * src/regression/struct1.c,
3783 * src/regression/Makefile: make PIC14 regression tests run again
3784 (3 fail, 6 won't compile)
3786 2006-11-21 Raphael Neider <rneider AT web.de>
3788 * device/include/pic16/pic18f4550.h,
3789 * device/include/pic16/pic18f4455.h,
3790 * device/lib/pic16/libdev/pic18f4550.c,
3791 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3792 * configure.in: removed superfluous closing bracket
3794 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3796 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3799 2006-11-21 Raphael Neider <rneider AT web.de>
3801 * src/pic/device.{c,h}: added pic14_getPIC()
3802 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3803 (genAnd): added PIC code for one case, fixes #1597044
3804 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3805 SFRs that are present in all banks (e.g., STATUS)
3807 2006-11-20 Raphael Neider <rneider AT web.de>
3809 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3810 INCFSZ/INCFSZW and declared them as changing Z bit,
3811 (insertPCodeInstruction): correctly invert the above instructions,
3813 (DoBankSelect): don't panic on po_immediates
3815 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3818 * as/link/mcs51/lkihx.c (newArea),
3819 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3820 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3822 2006-11-11 Raphael Neider <rneider AT web.de>
3824 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3825 bitfield symbols, fixes #1579535 (once more...).
3827 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3829 * support/regression/generate-cases.py,
3830 * support/regression/fwk/include/testfwk.h,
3831 * support/regression/fwk/lib/testfwk.c: used code pointers,
3832 (about 50kByte less code generated for mcs51)
3834 2006-11-06 Borut Razem <borut.razem AT siol.net>
3836 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3837 debugger/mcs51/configure: fixed failed check because the function
3838 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3839 who submitted the patch for gpsim.
3840 * debugger/mcs51/configure.in: removed the result message
3841 * debugger/mcs51/Makefile.in: fixed the config.status warning
3842 "... seems to ignore the --datarootdir setting"
3844 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3846 * device/include/mcs51/c8051f020.h,
3847 * device/include/mcs51/c8051f040.h,
3848 * device/include/mcs51/c8051f060.h,
3849 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3850 * src/z80/gen.c (gencjneshort),
3851 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3853 2006-10-31 Borut Razem <borut.razem AT siol.net>
3855 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3856 debugger/mcs51/configure: get readline version
3858 2006-10-30 Borut Razem <borut.razem AT siol.net>
3860 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3861 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3862 debugger/mcs51/configure: locate readline even when cross compiling
3863 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3865 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3867 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3870 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3872 * device/include/malloc.h,
3873 * device/lib/calloc.c,
3874 * device/lib/free.c,
3875 * device/lib/malloc.c,
3876 * device/lib/realloc.c: moved definition of struct into sources
3877 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3879 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3881 * as/asx8051.dsp: corrected output directories
3882 * as/link/hc08: new directory for hc08 linker
3883 * as/hc08/aslink.h, as/link/aslink.h,
3884 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3885 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3886 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3887 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3888 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3889 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3890 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3891 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3892 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3893 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3894 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3895 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3896 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3897 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3898 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3899 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3900 * as/link/hc08/conf.mk,
3904 * sdcc.dsw: moved hc08 linker to as/link/hc08
3905 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3906 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3907 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3908 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3909 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3910 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3911 * as/link/mcs51/aslink.dsp,
3912 * as/link/mcs51/Makefile.in: factored out the common files
3913 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3914 * as/clean.mk: extra cleaning common files
3915 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3916 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3917 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3919 2006-10-29 Raphael Neider <rneider AT web.de>
3921 * src/pic/ralloc.c (newReg): create aliases for registers with
3922 multiple names to fix #1579535 and #1584001,
3923 (regWithIdx,dirregWithName): resolve aliases on lookup
3924 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3926 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3927 to prevent build errors on small devices
3929 2006-10-28 Raphael Neider <rneider AT web.de>
3931 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3932 assumption within interrupt handlers, fixes #1584940
3933 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3934 "emitted" to avoid emitting them again in udata
3936 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3938 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3941 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3943 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3944 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3945 on/off CR to CRLF conversion.
3947 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3949 * doc/sdccman.lyx: updated IRQ section
3951 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3953 * device/lib/serial_io.c: removed
3954 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3955 replacements for serial_io.c
3957 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
3959 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
3961 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3963 * device/lib/serial_io.c: Default putchar() and getchar() for
3964 mcs51 uses serial port.
3966 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
3968 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
3970 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3972 * support/regression/ports/mcs51/support.c: smaller
3973 _sdcc_external_startup()
3974 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
3976 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
3978 * device/lib/gbz80/crt0.s,
3979 * device/lib/gbz80/crt0_rle.s,
3980 * device/lib/gbz80/div.s,
3981 * device/lib/gbz80/fstubs.s,
3982 * device/lib/gbz80/heap.s,
3983 * device/lib/gbz80/mul.s,
3984 * device/lib/gbz80/putchar.s,
3985 * device/lib/gbz80/stubs.s,
3986 * device/lib/z80/crt0.s,
3987 * device/lib/z80/crt0_rle.s,
3988 * device/lib/z80/div.s,
3989 * device/lib/z80/fstubs.s,
3990 * device/lib/z80/heap.s,
3991 * device/lib/z80/mul.s,
3992 * device/lib/z80/putchar.s,
3993 * device/lib/z80/stubs.s: reverted, I was mistaken
3995 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3997 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
3998 * support/regression/ports/mcs51/support.c: removed race
3999 condition on TI in _putchar allowing to use serial port mode 0
4001 2006-10-20 Borut Razem <borut.razem AT siol.net>
4003 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4005 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4007 * device/lib/gbz80/crt0.s,
4008 * device/lib/gbz80/crt0_rle.s,
4009 * device/lib/gbz80/div.s,
4010 * device/lib/gbz80/fstubs.s,
4011 * device/lib/gbz80/heap.s,
4012 * device/lib/gbz80/mul.s,
4013 * device/lib/gbz80/putchar.s,
4014 * device/lib/gbz80/stubs.s,
4015 * device/lib/z80/crt0.s,
4016 * device/lib/z80/crt0_rle.s,
4017 * device/lib/z80/div.s,
4018 * device/lib/z80/fstubs.s,
4019 * device/lib/z80/heap.s,
4020 * device/lib/z80/mul.s,
4021 * device/lib/z80/putchar.s,
4022 * device/lib/z80/stubs.s: removed all leading underscores from area names
4024 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4026 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4027 regression tests are not waiting in the simulator for simulated
4028 transmission of debug output
4030 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4032 * device/lib/printf_large.c: slightly smaller
4033 * doc/sdccman.lyx: do not use spaces within html links
4035 2006-10-16 Borut Razem <borut.razem AT siol.net>
4037 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4038 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4039 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4040 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4041 debugger/mcs51/configure:
4042 [ 1185668 ] add gnu readline support to sdcdb - enabled
4044 2006-10-16 Raphael Neider <rneider AT web.de>
4046 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4047 fixes #1577882, removes close to all banking optimizations
4049 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4051 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4052 variables in code memory
4053 * support/regression/tests/absolute.c: added test for this
4055 2006-10-15 Raphael Neider <rneider AT web.de>
4057 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4059 (BankSelect): emit BANKSEL before touching linker-placed regs,
4062 2006-10-10 Raphael Neider <rneider AT web.de>
4064 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4065 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4066 * src/pic/main.c (_pic14_parseOptions),
4067 * src/pic/main.h: mostly reverted to previous state, now use results
4068 from SDCCmain.c's argument parsing
4070 2006-10-10 Borut Razem <borut.razem AT siol.net>
4072 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4073 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4074 [ 1185668 ] add gnu readline support to sdcdb -
4075 prepared for READLINE, not enabled yet,
4076 thanks to <tal.bav AT gmail.com>
4078 2006-10-10 Raphael Neider <rneider AT web.de>
4080 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4081 * src/pic16/devices.inc,
4082 * device/include/pic16 (pic18f[24]620.h),
4083 * device/include/pic18fregs.h,
4084 * device/lib/pic16/pics.all,
4085 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4086 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4087 Gary Plumbridge and Anton Strobl
4089 2006-10-10 Raphael Neider <rneider AT web.de>
4091 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4092 --stack-siz=NUM options to configure the argument passing stack
4093 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4094 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4095 (pic14_getSharebankSize): obey --stack-siz=NUM,
4096 (pic14_getSharebankAddress): obey --stack-loc=NUM
4098 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4100 * doc/sdccman.lyx: added to the manual
4101 * doc/figures/ddd_example.png: added (neither pdflatex nor
4102 most browsers seem to like the .eps file)
4104 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4106 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4107 to /tmp and /var/tmp acc. LSB
4108 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4110 * support/regression/tests/onebyte.c: added test
4112 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4114 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4116 2006-10-05 Borut Razem <borut.razem AT siol.net>
4118 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4120 - sdcc.dsw: changed property eol-style to CRLF
4121 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4123 2006-10-04 Raphael Neider <rneider AT web.de>
4125 * device/include/pic/{pic16f84.h,pic16f84a.h},
4126 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4127 from patch #1522504, thanks to Robas Teodor
4129 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4131 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4134 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4136 * src/pic16/glue.c (pic16emitMaps),
4137 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4138 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4139 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4140 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4142 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4143 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4145 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4147 * support/librarian/sdcclib.c: Added option -l.
4148 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4150 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4151 using Windows command prompt.
4153 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4155 * device/lib/libsdcc.lib: added module rand
4156 * src/ds390/ralloc.c (rematStr),
4157 * src/hc08/ralloc.c (rematStr),
4158 * src/mcs51/ralloc.c (rematStr),
4159 * src/z80/ralloc.c (rematStr): made output more consistent
4160 * src/mcs51/gen.c: cosmetic changes
4162 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4164 * src/port.h: added mem.cabs_name to PORT
4171 * src/z80/main.c: added cabs_name initializers
4172 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4174 (emitMaps): emit absolutes in code memory into cabs_name
4176 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4177 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4178 * support/regression/fwk/include/testfwk.h: added define for at
4179 * support/regression/tests/absolute.c: added, new
4181 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4183 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4184 optimizations, see also patch 887161 by Stas Sergeev
4185 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4186 to be necessary anymore,
4187 (102, 103, 104, 127): renamed all occurances of bp to _bp
4189 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4191 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4192 thanks Weston T. Schmidt for patch 1555221
4193 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4194 * src/SDCCicode.c(geniCodeMultiply): small optimization
4196 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4198 * device/include/stdlib.h: added rand prototypes
4199 * device/lib/rand.c: new, added
4200 * device/lib/Makefile.in: added rand.c
4201 * src/z80/peeph.def,
4202 * src/z80/peeph-gbz80.def,
4203 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4205 2006-09-20 Raphael Neider <rneider AT web.de>
4207 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4209 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4211 * as/link/aslink.h: cosmetic changes
4212 * as/link/mcs51/Makefile.in,
4213 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4215 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4218 * as/link/mcs51/aslink.h,
4219 * as/link/z80/aslink.h: merged and moved to as/link/
4220 * as/link/lkstore.c,
4221 * as/link/mcs51/lkstore.c: moved to as/link/
4222 * as/link/clean.mk: remove *.o
4223 * as/link/mcs51/alloc.h: deleted
4224 * as/link/mcs51/lkarea.c: added lnksect prototype
4225 * as/link/mcs51/lkdata.c,
4226 * as/link/mcs51/lklex.c,
4227 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4228 * as/link/mcs51/lkmem.c,
4229 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4230 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4231 * as/link/mcs51/aslink.dsp,
4232 * as/link/mcs51/Makefile.aslink,
4233 * as/link/mcs51/Makefile.bcc,
4234 * as/link/mcs51/Makefile.in: updated for moved files
4235 * as/link/z80/lkarea.c,
4236 * as/link/z80/lkhead.c,
4237 * as/link/z80/lklex.c,
4238 * as/link/z80/lklibr.c,
4239 * as/link/z80/lklist.c,
4240 * as/link/z80/lkmain.c,
4241 * as/link/z80/lkrloc.c,
4242 * as/link/z80/lksym.c: synced with mcs51
4243 * as/link/z80/lkdata.c,
4244 * as/link/z80/lkeval.c,
4245 * as/link/z80/lkihx.c,
4246 * as/link/z80/lks19.c: cosmetic changes
4247 * as/link/z80/Makefile.in,
4248 * as/link/z80/linkgbz80.dsp,
4249 * as/link/z80/linkz80.dsp: updated for moved files
4251 2006-09-16 Borut Razem <borut.razem AT siol.net>
4253 * debugger/mcs51/sdcdb.c: partially fixed
4254 [ 1203664 ] sdcdb fails to open files w. two "." periods
4255 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4256 debugger/mcs51/symtab.h: fixed indenting
4257 * configure.in, configure: up to date with latest Maarten's changes
4259 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4262 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4263 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4264 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4265 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4266 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4267 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4268 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4269 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4270 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4271 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4272 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4273 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4274 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4275 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4276 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4277 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4278 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4279 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4280 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4281 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4282 as/link/mcs51/alloc.h,
4283 as/link/mcs51/clean.mk,
4284 as/link/mcs51/conf.mk,
4285 as/link/mcs51/Makefile.bcc,
4286 as/link/mcs51/Makefile.in,
4287 as/link/mcs51/readme.390,
4288 as/link/mcs51/strcmpi.c,
4289 as/link/mcs51/strcmpi.h,
4291 as/mcs51/Makefile.bcc,
4292 as/mcs51/Makefile.in,
4295 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4297 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4300 * as/link/Makefile.in,
4301 * as/link/z80/linkgbz80.dsp,
4302 * as/link/z80/linkz80.dsp,
4309 * link/z80/aslink.h,
4310 * link/z80/clean.mk,
4312 * link/z80/linkgbz80.dsp,
4313 * link/z80/linkz80.dsp,
4314 * link/z80/lkarea.c,
4315 * link/z80/lkdata.c,
4316 * link/z80/lkeval.c,
4319 * link/z80/lkhead.c,
4322 * link/z80/lklibr.c,
4323 * link/z80/lklist.c,
4324 * link/z80/lkmain.c,
4325 * link/z80/lkrloc.c,
4328 * link/z80/Makefile.in,
4330 * sdcc.dsw: moved link/ to as/link/
4332 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4334 * as/mcs51/i51mch.c (machine): fixed warning
4336 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4338 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4340 2006-09-09 Borut Razem <borut.razem AT siol.net>
4342 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4343 sdcdb WIN32 native port
4344 * src/clean.mk: fixed
4346 2006-09-08 Borut Razem <borut.razem AT siol.net>
4348 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4350 2006-09-08 Raphael Neider <rneider AT web.de>
4352 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4353 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4354 to gplink to disable processor mismatch warning and to allow
4355 the use of devices with only aliased (shared) memory banks,
4356 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4358 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4360 * doc/sdccman.lyx: Some re-formating plus example on using
4361 #pragma preproc_asm +/-
4363 2006-09-07 Borut Razem <borut.razem AT siol.net>
4365 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4368 2006-09-06 Borut Razem <borut.razem AT siol.net>
4370 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4371 line at sdcc.nsi:153
4372 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4374 2006-09-05 Borut Razem <borut.razem AT siol.net>
4376 * configure.in, configure: support for winsock2
4377 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4378 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4379 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4380 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4381 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4383 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4385 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4387 * support/regression/tests/bug1551947.c: new, added
4388 * src/SDCCsymt.h: strings are char* not byte*
4390 2006-09-05 Raphael Neider <rneider AT web.de>
4392 * device/lib/pic16/libdev/pic18f4550.c,
4393 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4394 declarations/definitions from patch #1520949
4396 2006-09-05 Raphael Neider <rneider AT web.de>
4398 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4399 byte-aligned bitfields, fixes #1539278
4401 2006-09-05 Raphael Neider <rneider AT web.de>
4403 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4406 2006-09-04 Borut Razem <borut.razem AT siol.net>
4408 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4409 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4410 -mno-cygwin is a part of the compiler name
4411 * support/scripts/sdcc_mingw32: don't disable ucsim
4413 2006-09-03 Borut Razem <borut.razem AT siol.net>
4415 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4416 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4418 2006-09-03 Raphael Neider <rneider AT web.de>
4421 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4422 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4425 2006-09-01 Borut Razem <borut.razem AT siol.net>
4427 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4428 to make ppc-osx happy
4430 2006-08-31 Borut Razem <borut.razem AT siol.net>
4432 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4433 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4434 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4435 * support/regression/ports/ds390/spec.mk,
4436 support/regression/ports/mcs51/spec.mk,
4437 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4438 To run regression tests in mingw environment:
4439 make DEV_NULL=NUL CC=gcc
4441 2006-08-30 Borut Razem <borut.razem AT siol.net>
4443 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4444 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4445 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4446 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4447 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4448 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4449 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4450 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4451 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4452 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4453 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4454 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4455 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4456 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4457 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4458 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4459 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4460 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4461 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4462 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4463 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4464 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4465 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4466 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4467 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4468 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4469 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4470 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4471 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4472 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4473 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4474 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4475 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4476 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4477 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4478 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4479 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4480 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4481 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4482 ucsim WIN32 native port
4484 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4486 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4488 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4490 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4491 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4493 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4495 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4496 * support/regression/tests/bug1546986.c: new, added
4497 * as/mcs51/.cvsignore,
4498 * debugger/mcs51/.cvsignore,
4499 * src/.cvsignore: deleted
4501 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4503 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4506 2006-08-20 Borut Razem <borut.razem AT siol.net>
4508 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4509 removed cl_listen_console::match(), cl_console::match(),
4510 restructured cl_commander::proc_input()
4512 2006-08-16 Borut Razem <borut.razem AT siol.net>
4514 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4515 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4516 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4518 2006-08-14 Borut Razem <borut.razem AT siol.net>
4520 * support/regression/Makefile.in,
4521 support/regression/ports/pic14/gpsim.cmd,
4522 support/regression/ports/pic14/spec.mk,
4523 support/regression/ports/pic14/support.c:
4524 added pic14 regression test
4526 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4528 * as/doc/asxhtm.html: documented changed ABS behaviour
4529 * as/doc/README: fixed some typos
4531 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4533 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4536 2006-08-12 Borut Razem <borut.razem AT siol.net>
4538 * support/regression/fwk/include/testfwk.h,
4539 support/regression/fwk/lib/testfwk.c,
4540 support/regression/generate-cases.py,
4541 support/regression/Makefile.in:
4542 regression test framework does not depend on function pointers and
4545 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4547 * device/include/stddef.h: c temporary hack to fix bug 1518273
4549 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4551 * device/include/mcs51/cc2510fx.h: added
4552 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4555 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4557 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4558 * as/z80/Makefile.in: added strcmpi.c
4559 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4560 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4562 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4564 * device/lib/gbz80/asm_strings.s,
4565 * device/lib/gbz80/crt0_rle.s,
4566 * device/lib/gbz80/div.s,
4567 * device/lib/gbz80/mul.s,
4568 * device/lib/gbz80/shift.s,
4569 * device/lib/z80/asm_strings.s,
4570 * device/lib/z80/crt0_rle.s,
4571 * device/lib/z80/div.s,
4572 * device/lib/z80/mul.s,
4573 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4574 flags which are all upper case
4576 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4578 * as/z80/asm.h: made CASE_SENSITIVE 1
4579 * link/z80/aslink.h: made CASE_SENSITIVE 1
4580 * src/z80/gen.c (throughout): made all conditionals upper case
4581 * support/regression/tests/bug1503067.c: new
4583 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4585 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4586 (shiftIntoPair): added case 2 for PAIR_IY,
4587 (setupToPreserveCarry): replaced parameters with iCode and check if
4588 PAIR_DE is in use to fix bug 1399290,
4589 (genPlus, genMinus): updated call to setupToPreserveCarry
4590 * support/regression/tests/bug1399290.c: new
4592 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4594 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4595 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4596 * src/ds390/gen.c (shiftRLong),
4597 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4598 * src/mcs51/gen.c (sameReg): changed to sameByte,
4599 (xch_a_aopGet): new,
4600 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4601 shiftRLong): fixed bug 1533966
4602 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4603 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4604 * support/regression/Makefile.in: disabled z80, enabled ucz80
4605 * support/regression/tests/float_trans.c: enabled test for z80 and host
4606 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4608 2006-08-01 Borut Razem <borut.razem AT siol.net>
4610 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4611 comparison is always false due to limited range of data type
4612 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4614 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4616 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4617 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4618 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4619 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4621 2006-07-31 Borut Razem <borut.razem AT siol.net>
4623 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4624 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4625 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4626 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4627 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4628 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4629 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4630 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4631 enable ucsim mingw compilation. Serial port is disabled,
4632 since it uses termios.h API, which is not available on native
4635 2006-07-31 Borut Razem <borut.razem AT siol.net>
4637 * Small Device C Compiler 2.6.0 released
4638 * support/scripts/sdcc.nsi: added FULL_DOC option
4639 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4641 2006-07-28 Borut Razem <borut.razem AT siol.net>
4643 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4644 * doc/INSTALL.txt: updated
4646 2006-07-27 Borut Razem <borut.razem AT siol.net>
4648 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4649 device/lib/pic/libdev/Makefile.in: fixed bug
4650 [ 1438354 ] pic libsdcc: distclean doesn't work
4651 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4652 device/lib/pic16/libio/Makefile.in: fixed bug
4653 [ 1438344 ] pic16 lib: clean doesn't work properly
4654 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4656 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4658 * device/lib/pic/libsdcc/fsdiv.c,
4659 * device/lib/pic/libsdcc/fsmul.c,
4660 * device/lib/pic16/libsdcc/float/fsdiv.c,
4661 * device/lib/pic16/libsdcc/float/fsmul.c,
4662 * device/lib/_fsdiv.c,
4663 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4664 * support/regression/tests/bug1520966.c: added
4665 * doc/knownbugs.html: removed [ 1520966 ] from the list
4667 2006-07-25 Borut Razem <borut.razem AT siol.net>
4669 * configure.in, configure, sdccconf_in.h: fixed bug
4670 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4671 * doc/knownbugs.html: removed [ 1519095 ] from the list
4673 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * doc/knownbugs.html: added, contains list of known bugs at release
4676 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4678 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4680 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4681 function registers and corrected defaults with additional warning
4682 * device/lib/malloc.c: cosmetic changes
4683 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4684 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4685 (fillGaps): and used it
4687 2006-07-20 Raphael Neider <rneider AT web.de>
4689 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4690 output unless SDCCPICDEBUG is set
4691 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4692 output if SILENT is set
4694 2006-07-11 Borut Razem <borut.razem AT siol.net>
4696 * doc/README.txt: updated
4698 2006-07-10 Borut Razem <borut.razem AT siol.net>
4700 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4701 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4702 in WIN32 installation
4703 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4706 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4708 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4709 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4711 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4713 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4715 2006-07-06 Borut Razem <borut.razem AT siol.net>
4717 * support/regression/tests/bitfields.c:
4718 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4719 * support/regression/tests/constantRange.c:
4720 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4722 2006-07-04 Borut Razem <borut.razem AT siol.net>
4724 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4726 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4727 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4728 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4729 reverted changes from 2006-07-03
4730 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4731 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4732 added CPPFLAGS, used by the host port
4734 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4736 * support/regression/valdiag/tests/switch.c,
4737 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4738 * support/regression/tests/libmullong.c: fixed for host
4739 * support/regression/ports/host/spec.mk: disable all warnings for host,
4740 SDCC runs with --less-pedantic too
4742 2006-07-03 Borut Razem <borut.razem AT siol.net>
4744 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4746 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4747 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4748 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4749 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4751 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4752 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4753 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4754 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4756 2006-07-02 Raphael Neider <rneider AT web.de>
4758 * src/pic16/devices.inc,
4759 * device/include/pic16/pic18fregs.h,
4760 * device/include/pic16/pic18f4550.h,
4761 * device/lib/pic16/pics.all,
4762 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4764 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4766 * as/hc08/lkaomf51.c (OutputName),
4767 * as/mcs51/lkaomf51.c (OutputName),
4768 * as/z80/asmain.c (asmbl),
4769 * src/ds390/main.c (asmLineNodeFromLineNode),
4770 * src/hc08/ralloc.c (hc08_assignRegisters),
4771 * src/mcs51/main.c (asmLineNodeFromLineNode),
4772 * src/xa51/ralloc.c (checkRegMask),
4773 * src/xa51/gen.c (emitcode),
4774 * src/z80/gen.c (_emit2),
4775 * src/SDCCast.c (searchLitOp),
4777 * support/packihx/packihx.c,
4778 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4779 * src/ds390/gen.c (aopPutUsesAcc),
4780 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4781 * support/regression/tests/libmullong.c (mullong_wrapper),
4782 * src/SDCCsymt.c (powof2),
4784 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4785 * src/SDCCsymt.h: added TYPE_TARGET_*
4786 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4787 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4788 SDCCast because 1) header problems 2) this is the right place
4789 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4790 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4793 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4795 * src/SDCCicode.h: removed buggy semicolon in unused macro
4796 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4797 search for previous definiton of auto symbols too,
4798 (findPrevUse): fixed logic of emitWarnings
4800 2006-06-26 Raphael Neider <rneider AT web.de>
4802 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4803 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4805 2006-06-25 Raphael Neider <rneider AT web.de>
4807 * device/lib/pic/libm: NEW, added math library functions
4808 * device/lib/pic/libsdcc: NEW; added float support functions
4809 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4810 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4811 NEW, added math related headers
4812 * device/include/asm/pic/features.h: NEW
4813 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4814 (popGet): allow larger offsets for AOP_PCODE,
4815 (genDataPointerSet): handle literals explicitly, more debug output,
4816 (genAssign): fixed for float using aopLiteral ;-)
4817 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4818 GOTO initialisation routine
4819 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4820 flag on registers, fixes #1469043 (local variables do not work)
4821 * src/pic/main.c (_pic14_do_link),
4822 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4825 2006-06-25 Borut Razem <borut.razem AT siol.net>
4827 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4828 characters printed (not including the trailing '\0' used to end
4829 output to strings). Problem detected in regression test bug-927659.c.
4830 NOTE: printf() family functions should return int instead
4832 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4833 specifier are printed as themselves
4834 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4835 support flags, width and precision specifiers
4837 2006-06-24 Borut Razem <borut.razem AT siol.net>
4839 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4840 to the list of sdcc tagrets not supporting bit type
4841 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4842 testfor pic16 due to bug:
4843 [ 1511794 ] pic16: regression test bug-895992.c fails
4845 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4847 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4848 * src/SDCCglue.c (initPointer), fixed bug 1496419
4849 * support/regression/tests/bug1496419.c: new, added
4851 2006-06-22 Borut Razem <borut.razem AT siol.net>
4853 * support/regression/ports/pic16/support.c: use gpsim usart module from
4854 libgpsim_modules library
4856 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4858 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4861 2006-06-19 Raphael Neider <rneider AT web.de>
4863 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4864 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4865 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4866 (pic14printExterns,pic14printPublics,pic16printPublics,
4867 pic16_printExterns): use new functions to emit symbols
4868 (picglue,pic16glue): emit publics before emitting externs
4869 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4870 locally defined functions to avoid bug #1443651
4871 * support/regression/tests/bug-716242.c: removed pic16 workaround
4872 * support/regression/ports/pic16/spec.mk: ignore errors during build
4874 2006-06-19 Raphael Neider <rneider AT web.de>
4876 * src/pic/glue.h: added pic14aopLiteral prototype
4877 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4878 * src/pic/gen.c: removed stdint.h dependency
4879 (aopGet): use Safe_strdup()
4880 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4881 (genDataPointerSet): use pic14aopLiteral()
4882 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4883 for pic16; thanks to Bernhard and Maarten
4885 2006-06-18 Borut Razem <borut.razem AT siol.net>
4887 * support/regression/tests/structflexarray.c: flexible array members
4888 not supported by gcc < 3
4889 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4891 * src/pic/gen.c: don't include [p]strdin.h on solaris
4892 * support/Util/pstdint.h: addad svn attributes
4893 * support/regression/tests/constantRange.c,
4894 support/regression/tests/rotate.c: include inttypes.h instead
4895 stdint.h on solaris, addad svn attributes
4897 2006-06-18 Raphael Neider <rneider AT web.de>
4899 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4901 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4902 (pic16_genMinusBits): simplified sign-extension
4903 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4904 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4905 adjusted to correctly handle mixed-signed operands, disabled
4906 now unused multiplciation routines
4907 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4908 (assignResultValue): added argument denoting the size of the result
4909 as returned by the function (fixes upcasts in assigning from
4910 function calls: char foo(); int i = foo();)
4911 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4912 function result to assignResultValue
4913 (genMult): disabled inlined multiplication code
4914 (genDiv): augmented to also handle the modulus operator, fixed to
4915 handle mixed-signed operands correctly
4916 (genMod): simply call genDiv, disabled unused code
4917 (genAssign): fixed missing (sign-)extension on result
4918 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4919 valid char operands, allow signed operands for native code, added
4920 division and modulo operator handling
4921 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4923 As a consequence, onebyte.c (if split into two files) and muldiv.c
4924 pass regression tests.
4926 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4928 * doc/Makefile.in: two runs of makeindex seem needed to get
4929 correct page references in the index of sdccman.pdf
4930 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4932 2006-06-17 Borut Razem <borut.razem AT siol.net>
4934 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4936 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4938 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4939 mentioned ec2drv and paulmon
4941 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4944 consecutive abs areas
4945 (find_empty_space, allocate_space): added map to handle codemap or
4947 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4948 absolute idata and xdata
4949 * as/mcs51/lkmem.c (summary2): updated legend
4951 2006-06-16 Raphael Neider <rneider AT web.de>
4953 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4955 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
4959 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
4961 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
4963 * src/port.h (struct PORT): added field gp_tags, to hold the tag
4964 value of generic pointers,
4974 src/z80/main.c: PORT structure, added elements for gp_tags field,
4975 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
4976 fields in the PORT structure of each port,
4977 * src/SDCCast.c (decorateType): allow processing of generic pointers
4978 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
4981 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
4987 * src/pic16/pcode.c,
4989 * src/pic/pcoderegs.c,
4992 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
4993 bug 1504689 on minGW
4995 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4997 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
4999 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5001 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5003 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5008 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5010 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5011 to a char variable. Fixed bug #1504211
5012 * device/include/pic16/adc.h,
5013 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5014 and fixed bug #1364390
5016 2006-06-10 Borut Razem <borut.razem AT siol.net>
5018 * CVSROOT: removed the CVS left-over
5020 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * as/hc08/asmain.c (asexit),
5023 * as/hc08/lkmain.c (lkexit),
5024 * as/mcs51/asmain.c (asexit),
5025 * as/mcs51/lkmain.c (lkexit),
5026 * src/SDCCglue.c (DEFSETFUNC),
5027 * src/SDCCmain.c (linkEdit, assemble),
5028 * support/librarian/sdcclib.c (AddRel),
5029 replaced unlink() by standard C remove()
5030 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5031 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5032 gatherImplicitVariables): new, added to fix bug 608752,
5033 (createFunction): added gatherImplicitVariables()
5034 * src/SDCCast.h: added createRMW prototype
5035 * src/SDCCsymt.h (struct symbol): added infertype
5036 * support/regression/tests/bug608752.c: new, added
5038 2006-06-10 Raphael Neider <rneider AT web.de>
5040 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5041 multibyte dummy reads (fixes #1503234)
5043 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5045 * device/include/mcs51/compiler.h: new, added header file to enable
5046 creating common sfr definition header files for different compilers
5048 2006-06-05 Raphael Neider <rneider AT web.de>
5050 * src/pic16/{pcode.h,genarith.c}:
5051 introduced pCodeOp combining any two pCodeOps (previously only
5052 two register operands could be combined), removed pcop2 from
5053 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5054 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5055 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5056 rewritten to use new PO_TWO_OPS
5057 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5058 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5059 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5060 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5061 (pic16_get_op): embraced return arg to allow #define return(x),
5062 added new case for combined opcodes
5063 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5064 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5065 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5067 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5069 * src/SDCCval.c (checkConstantRange): added
5070 * src/SDCCval.h: added checkConstantRange
5071 * support/Util/SDCCerr.c,
5072 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5073 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5074 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5075 * src/SDCCast.c (decorateType): added checkConstantRange,
5076 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5077 can be emitted with the correct always true/false warning,
5078 added optimization for double '!';
5079 result of decorateType() must be assigned back to the tree, because
5080 decorateType() can change the tree
5081 * src/SDCCicode.c (geniCodeLogic),
5082 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5083 (checkConstantRange): removed, it was only a fragment which never
5085 * src/SDCCsymt.c (computeType): fixed promotion for
5086 "-1 < (unsigned bit) b"
5087 * src/pic/ralloc.c (packRegsForAssign),
5088 * src/pic16/ralloc.c (packRegsForAssign),
5089 * src/hc08/ralloc.c (packRegsForAssign),
5090 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5092 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5093 * support/regression/tests/constantRange.c: added
5094 * support/valdiag/tests/constantRange.c: added
5095 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5097 2006-06-02 Borut Razem <borut.razem AT siol.net>
5099 * support/regression/ports/pic16/support.c: increase stack size
5101 * support/regression/Makefile.in: sort tests by name so that the
5102 resutlts can be compared on different machines / platforms
5104 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5106 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5107 * src/ds390/gen.c (emitLabel): new, added,
5108 (genDjnz): fixed stack overflow bug,
5109 (throughout): cosmetic changes to sync with mcs51/gen.c,
5110 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5111 * src/mcs51/gen.c (genEndFunction): small optimization,
5112 (throughout): cosmetic changes to sync with ds390/gen.c
5114 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5117 (_print_format): fixed printing pointers
5118 * src/mcs51/gen.c (emitLabel, movb): new, added,
5119 (genAssign): small optimization,
5120 (genDjnz): fixed stack overflow bug,
5121 (throughout): replaced sprintf with SNPRINTF,
5122 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5123 replaced emitcode("mov", "b,...") with MOVB(...),
5124 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5125 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5126 * src/mcs51/peeph.def: added rules 140 and 264
5127 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5128 so they may get optimized into registers
5130 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5133 immediately when encountered,
5134 (printUsage): always use stderr even on windows
5136 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5138 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5139 (processParms): fixed bug #1247551
5140 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5141 parseCmdLine, main): print '--version' to stdout,
5142 print 'help' to stdout if --help is given,
5143 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5144 arguments are given; fixed --help
5146 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5148 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5149 * support/regression/tests/bug-1493710.c: added
5151 2006-05-27 Borut Razem <borut.razem AT siol.net>
5153 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5155 * support/regression/ports/pic16/support.c: increase stack size
5156 from default 64 bytes to 128 bytes
5157 * support/regression/tests/staticinit.c,
5158 support/regression/tests/float.c: regression tests fully enabled
5159 for pic16 port by putting the initialized data arrays into the code
5161 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5162 This was changed by mistake in the previous version.
5164 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5166 * src/pic16/gen.c (genFunction, genEndFunction): some
5167 beautifications, fixed bug with falsely restoring FSR2 in large
5168 stack model, thanks to Beau E. Cox for reporting the bug
5170 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5172 * debugger/mcs51/break.c,
5173 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5174 use %p to print pointers, made address variables unsigned
5175 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5176 * debugger/mcs51/symtab.c (parseSymbol): must return something
5177 * src/mcs51/gen.c (aopForSym): small optimization,
5178 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5179 (freeAsmop): added missing break,
5180 (aopPut): removed parameter bvolatile, determine it inside the function,
5181 (saveRegisters, unsaveRegisters): small optimization,
5182 (genIpush): removed pointless check,
5183 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5184 replaced sprintf with SNPRINTF,
5185 replaced strcpy with strncpyz,
5186 updated aopPut calls,
5187 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5188 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5190 2006-05-24 Borut Razem <borut.razem AT siol.net>
5192 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5193 modification of test for the pic16 port, put the array to the code
5194 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5196 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5198 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5199 * support/Util/pstdint.h: added
5201 2006-05-22 Borut Razem <borut.razem AT siol.net>
5203 * src/regression/Makefile: removed bool2.c test, added -q linker option
5204 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5205 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5206 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5207 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5208 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5209 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5210 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5211 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5212 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5214 2006-05-22 Raphael Neider <rneider AT web.de>
5216 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5217 bug #1492360 (problematic due to generic pointers, see code)
5219 2006-05-22 Borut Razem <borut.razem AT siol.net>
5221 * support/regression/ports/pic16/specs.mk: removed stack size linker
5223 * support/regression/tests/array.c,
5224 support/regression/tests/bitopcse.c,
5225 support/regression/tests/bug-908454.c,
5226 support/regression/tests/malloc.c: modified for pic16 regression test
5227 * support/regression/tests/bitfields.c:
5228 pic16 - excluded bitfileds of size > 8
5229 * support/regression/tests/bp.c: pic16 - reduced data size
5230 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5231 * support/regression/tests/bug-460010.c:
5232 pic16 - used the absolute address the fits in memory
5233 * support/regression/tests/bug-716242.c:
5234 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5235 * support/regression/tests/float.c:
5236 pic16 - excluded - data size too big
5237 * support/regression/tests/onebyte.c:
5238 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5239 * support/regression/tests/shifts.c:
5240 pic16 - function names probably have to differ in first X characters
5242 * support/regression/tests/staticinit.c:
5243 pic16 - excluded some tests due error: no target memory available for
5246 2006-05-22 Borut Razem <borut.razem AT siol.net>
5248 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5249 second try. Thanks Stas Sergeev once more.
5251 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5253 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5254 (genLeftShift, genRightShift): fixed bug 1491627
5255 * src/hc08/peeph.def (rules 7, 8.x): added
5256 * support/regression/tests/shifts.c (ShiftLeftByParam,
5257 ShiftRightByParam, testShiftByParam): added to test variable shifting
5259 2006-05-20 Raphael Neider <rneider AT web.de>
5261 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5262 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5263 (allocReg): add only new registers to dynAllocRegs,
5264 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5265 #1489055, #1445850, and probably #1483693
5267 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5269 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5270 bug in for-loop that didn't emit the last of CONFIG and ID registers
5272 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5276 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5277 1489016, 1434401 and 1490124
5278 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5279 1489016, 1434401 and 1490124
5281 2006-05-17 Borut Razem <borut.razem AT siol.net>
5283 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5286 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * device/include/mcs51/P89c51RD2.h,
5289 * device/include/mcs51/P89LPC901.h,
5290 * device/include/mcs51/P89LPC922.h,
5291 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5293 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5295 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5296 to fix missing stack pragma in compiled binary object file,
5298 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5300 * support/packihx/configure.in,
5301 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5302 determine sizeof basic types even while cross compiling
5304 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5306 * src/avr/gen.c (aopop),
5307 * src/ds390/gen.c (aopOp),
5308 * src/hc08/gen.c (aopOp),
5309 * src/mcs51/gen.c (aopop),
5310 * src/pic16/gen.c (pic16_aopOp),
5311 * src/pic/gen.c (aopOp),
5312 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5313 if size of operand is smaller than spill location
5315 2006-05-12 Borut Razem <borut.razem AT siol.net>
5317 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5318 have to have CR/LF line endings even if they are checked out on *nix
5319 or on WIN32 in cygwin binmode
5321 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5324 * device/include/ds80c390.h: added sfr16 definitions
5328 * src/ds390/ralloc.c,
5329 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5330 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5331 bit returning functions
5332 * support/regression/tests/sfr16.c: enabled test on ds390
5334 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5336 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5337 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5339 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5342 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5343 (cl_address_space constructor): removed expensive initialization,
5344 (cl_address_space::get_cell): extended for late initialization,
5345 (cl_address_space::*): use late initialization,
5346 (cl_address_decoder::activate): removed expensive initialization,
5347 This reduced regression test running time by 25%
5349 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5357 * support/packihx/Makefile.in,
5358 * support/packihx/clean.mk,
5359 * support/packihx/Makefile.bcc,
5360 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5362 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5364 * src/SDCCval.c (valNot): fix for regression test failure
5365 of not.c on big endian hosts
5367 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5369 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5371 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5373 * device/lib/mcs51/Makefile.in: changed string comparison operator
5374 to = for POSIX compliance; == is bash extension
5376 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5381 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5383 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5384 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5385 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5386 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5387 bug report #1478657,
5389 2006-05-05 Borut Razem <borut.razem AT siol.net>
5391 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5394 2006-05-02 Borut Razem <borut.razem AT siol.net>
5396 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5397 create *.ind, which made make to fail if invoked with -j 2
5399 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5402 Hubert Sack for patch 1479782
5404 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5406 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5408 2006-05-01 Raphael Neider <rneider AT web.de>
5410 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5411 (create_pic): store only prefix-free device name,
5412 (init_pic): check for device names with "16" prefix,
5414 * src/pic/device.h (struct PIC_device),
5415 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5417 * device/include/pic/pic12f{635,675,629,683}.h,
5418 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5419 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5420 * device/include/pic/pic16f505.h,
5421 * device/lib/pic/libdev/pic16f505.c: removed
5422 * device/include/pic/pic14devices.txt: added support for pic12f
5423 devices, removed unsupported non 16-bit devices
5424 [above changes provided by patch from Zik Saleeba]
5425 * src/pic/*, src/pic16/*, device/include/pic16/*,
5426 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5428 2006-05-01 Borut Razem <borut.razem AT siol.net>
5430 * configure.in, configure, doc/Makefile.in:
5431 sync with nightly build makefile - latex, dvipdf and dvips
5434 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5436 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5437 in the library source
5439 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5441 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5443 2006-04-28 Raphael Neider <rneider AT web.de>
5445 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5446 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5447 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5448 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5450 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5452 * device/lib/pic/libdev/Makefile.in,
5453 * device/lib/hc08/Makefile.in,
5454 * device/lib/gbz80/Makefile.in,
5455 * device/lib/z80/Makefile.in,
5456 * device/lib/ds390/Makefile.in,
5457 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5458 thanks to Borut for the bug report
5460 * configure: always create doc/Makefile independent from --enable-doc
5461 * Makefile.in: always install from directory doc independent from
5463 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5465 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5466 * doc/Makefile.in: install *.txt if present
5467 * device/include/Makefile.in (install): added installation of pic/*.inc
5468 and pic/*.txt files again, they were erroneously removed
5470 2006-04-28 Raphael Neider <rneider AT web.de>
5472 * src/pic/{gen.c,main.h,pcode.c},
5473 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5474 concerning signedness with casts
5476 2006-04-28 Raphael Neider <rneider AT web.de>
5478 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5479 definition of an interrupt handler,
5480 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5481 interrupt handler stuff from picglue() to separate routine,
5482 (picglue): enabled definition of intr handlers in files w/o main()
5484 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5487 compilation with MSVC 2005 Express Edition (VC8)
5489 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5491 * device/lib/Makefile: fixed build of gbz80 lib
5493 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5495 * support/regression/tests/bug-460010.c,
5496 * support/regression/tests/bug-524691.c,
5497 * support/regression/tests/bug-716242.c: removed conditional defines
5498 that are already in testfwk.h
5500 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5502 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5503 (AccAXRsh1): added, shift right by 1,
5504 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5506 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5508 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5510 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5511 remove cast to same type
5512 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5513 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5515 * link/z80/Makefile: removed, they have moved to
5518 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5519 * install-sh: fix bug #1204398 by setting umask 0022
5520 * device/lib/Makefile: separate build of z80 and gbz80 lib
5522 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5524 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5525 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5527 One basic decision: e.g. src/clean.mk includes further files. In order
5528 to make this work there are two solutions:
5529 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5530 run configure on them. This way they can use
5531 'include $(srcdir)/port-clean.mk'
5532 - always include clean.mk by the Makefile at the same level. To avoid
5533 that `make clean` tries to include and build Makefile.dep the
5534 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5535 implemented, because now even `make uninstall` doesn't create
5536 Makefile.in. clean.mk could be eliminated by pasting it in
5539 * debugger/mcs51/Makefile.in: build own objects from library sources
5540 (SLIB, SDCC) in current directory
5542 * configure, configure.in: renamed --disable-device-lib-build in
5543 --disable-device-lib; added --enable-doc, the required tools are
5544 searched by configure; added result message; the toolchain for the
5545 belonging ports are now only built, if the port is enabled.
5547 * support/regression/*: all output is written in directory gen, because
5548 the fwk and ports directories don't livet in the build tree using vpath
5550 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5551 --disable-device-lib, added --enable-doc, added section VPATH
5553 * sim/ucsim/configure.in,
5554 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5555 z80 are enabled by default
5557 2006-04-24 Raphael Neider <rneider AT web.de>
5559 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5560 to config word, "pic14_"-prefixed some extern functions
5561 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5562 config word has been found
5563 * src/pic/device.h: added prototypes
5564 * src/pic/pcode.c: added "pic14_"-prefix where needed
5565 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5567 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5569 (pic14emitRegularMap): ignore config words,
5570 (pic14createInterruptVect): moved generating __config directives away
5571 (picglue): have __config directives emitted
5573 2006-04-24 Borut Razem <borut.razem AT siol.net>
5575 * doc/Makefile: sync with nightly build makefile
5577 2006-04-24 Raphael Neider <rneider AT web.de>
5579 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5580 registers that have not been assigned proper liveranges,
5581 fixes #1469504 and #1474602,
5582 (pCodeRegOptimizeRegUsage): fixed typo in comment
5584 2006-04-24 Borut Razem <borut.razem AT siol.net>
5586 * device/examples/main8051.c: deleted - it was removed from CVS
5587 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5588 after the transition to Subversion
5589 * src/SDCCalloc.h: deleted - it was removed from CVS
5590 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5591 after the transition to Subversion
5592 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5593 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5594 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5595 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5597 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5599 * as/asx8051.dsp: added mcs51/strcmpi.h
5600 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5601 * as/hc08/aslink.h: updated lnksect prototype
5603 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5605 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5606 (newdot): handle A_ABS
5608 * as/mcs51/asout.c (outarea): output address
5609 * as/hc08/lkaomf51.c,
5610 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5612 * as/mcs51/i51pst.c,
5613 * as/z80/z80pst.c: "ABS" is not A_OVR
5614 * as/hc08/lkarea.c (newarea): read a_addr,
5615 (lnkarea): added codemap array, sort absolute areas to the front,
5616 combine all GSINITx/GSFINAL,
5617 (find_empty_space, allocate_space): new functions,
5618 (lnksect): return next address, handle absolute sections
5619 * as/mcs51/lkarea.c (newarea): read a_addr,
5620 lnksect2 prototype changed,
5621 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5622 (find_empty_space, allocate_space): new, factored out of lnksect2,
5623 (lnksect2): return next address, handle absolute sections
5625 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5626 * as/hc08/lklibr.c (addfile, fndsym),
5627 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5628 index out of range and detect both '\' and '/'
5629 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5630 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5631 regression tests (ds390 cannot return bool yet)
5632 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5633 document critical interrupts on z80, document changed SDCC define
5634 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5635 (_a390_mapping): added .org directive
5636 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5637 (genMultOneByte): fixed warnings
5638 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5640 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5641 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5642 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5643 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5644 * src/pic16/main.c: removed newReg prototype
5645 * src/pic16/pcode.c,
5646 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5648 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5650 * src/pic16/ralloc.c
5651 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5653 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5654 from short to PIC_OPTYPE
5655 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5656 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5657 optype from short to PIC_OPTYPE
5658 * src/port.h: made int_size unsigned to fix warnings
5659 * src/SDCC.y: fixed warning on MSVC
5660 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5661 * src/SDCCopt.c (convertToFcall): fixed warnings
5662 * src/SDCCsymt.h: removed double prototype for genSymName
5663 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5664 offset int to fix warnings
5666 2006-04-22 Borut Razem <borut.razem AT siol.net>
5668 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5669 references to CVS replaced with Subversion
5671 2006-04-21 Borut Razem <borut.razem AT siol.net>
5673 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5674 references to CVS replaced with Subversion
5676 2006-04-19 Borut Razem <borut.razem AT siol.net>
5678 * src/version.awk: adapted for svn
5679 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5680 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5681 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5682 /binutils-avr/etc/*.vi, *.jin: removed all properties
5683 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5685 2006-04-19 Borut Razem <borut.razem AT siol.net>
5687 * CVS to Subversion migration completed
5689 2006-04-18 Borut Razem <borut.razem AT siol.net>
5691 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5692 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5694 2006-04-17 Borut Razem <borut.razem AT siol.net>
5696 * device/include/Makefile.in: added pic/*.inc to the installation
5698 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5700 * support/regression/collate-results.py: fixed output in case of
5702 * support/regression/generate-cases.py: fixed splitting of pathnames
5704 * as/hc08/lklibr.c (addfile),
5705 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5707 2006-04-11 Raphael Neider <rneider AT web.de>
5709 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5710 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5711 * src/pic16/pcode.c (assignValnums): fixed #1460578
5713 2006-04-11 Raphael Neider <rneider AT web.de>
5715 * device/lib/pic/libdev/*.c,
5716 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5717 fixes #1468739, enables compilation in --std-c99 mode
5718 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5720 2006-04-11 Raphael Neider <rneider AT web.de>
5722 * src/pic/device.c (find_device): removed debug output
5723 (list_valid_pics): enabled verbose listing of supported devices
5724 * device/include/stdbool.h: define bool as char for pic14/16 as well
5726 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5728 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5730 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5732 * .version: bumped version to 2.5.6
5733 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5735 2006-04-06 Raphael Neider <rneider AT web.de>
5737 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5738 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5739 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5740 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5741 pic14_constructAbsMap
5742 (pic14printPublics): declare absolute global symbols as global
5743 (pic14createInterruptVect),
5744 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5745 (newReg): assume new registers unused, use correct name in
5746 hashtable (reg->name instead of name), more debugLog output
5747 * src/pic/device.h (PIC_device): added fields for verbose output
5748 * src/pic/device.c: moved device definition to pic14devices.txt,
5749 added routines for runtime parsing of pic14devices.txt,
5750 added support for second config word
5751 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5752 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5753 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5754 (_pic14_parseOptions): moved pCodeInitRegisters here
5755 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5756 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5757 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5758 handling the pseudo stack
5759 * device/lib/Makefile.in: ignore failures in objects-pic16,
5760 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5761 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5762 * device/lib/pic/Makefile.subdir,
5763 * device/lib/pic16/Makefile.subdir: improved clean rules
5764 * device/lib/pic/libdev/: NEW, pic14 device libraries
5765 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5766 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5767 * device/include/Makefile.in: create subdir and install pic14 headers
5768 * device/include/pic/p16f_common.inc: removed unused declarations
5769 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5770 PICs from inc2h.pl v1.6,
5771 replaced BIT_AT macros with struct declarations
5772 * device/include/pic/pic14devices.txt: definition of supported devices,
5773 all above improvements contributed by Zik Saleeba, thanks
5774 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5775 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5778 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5781 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5782 thanks to Charles Olds
5784 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5786 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5788 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5790 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5791 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5792 * support/regression/bug1464657.c: added, new test
5794 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5796 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5799 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5801 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5802 --no-peep and --peep-file <file> are used don't use default rules but
5805 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5807 * src/mcs51/gen.c (genCall): fixed bug 1457608
5809 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5811 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5812 changes seem to cause (trigger?) problems with the build system.
5814 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * src/SDCCpeeph.c (operandsLiteral): new, added,
5817 (callFuncByName): inserted operandsLiteral
5818 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5820 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5822 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5823 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5825 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5827 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5828 implemented patch 1120823 Thanks to Willy De la Court (normal
5829 interrupts need an interrupt number now if they are made critical),
5830 and enabled nesting of critical functions though not for gbz80
5831 (genCritical, genEndCritical): added functions
5832 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5833 * src/z80/mappings.i: added "ei" to all mappings
5835 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5837 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5838 submitted by the Debian SDCC maintainer Aurelien Jarno:
5839 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5840 archive with gcc 4.1 on mips and wrote the patch"
5842 2006-03-16 Raphael Neider <rneider AT web.de>
5844 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5845 the left operand is shorter than the result (c* = lit-c* + int),
5847 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5850 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5852 * src/.version: increased version number to 2.5.5
5853 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5854 linking is done manually in pic16 port's _linkEdit,
5855 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5856 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5857 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5858 allocate asmop as AOP_ACC,
5859 (aopForRemat): added parameter 'bool result' in function declaration,
5860 (pic16_aopGet): return AOP_ACC when accessing WREG,
5861 (pic16_popGetTempReg): minor modification,
5862 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5863 'pic16_allocWithIdx',
5864 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5865 calling function in absolute addresses,
5866 (genAssign): take into account AOP_ACC asmop,
5867 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5868 * src/pic16/pcoderegs.c: some debug functions and lines added,
5869 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5870 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5872 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5873 call to allocReg, not by manually allocating a new one,
5874 (pic16_assignRegisters): now before going through the register
5875 allocating functions mark all registers as free. This eliminates some
5876 side effects resulting from peephole parser done earlier in the backbone
5878 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5880 * src/SDCCicode.c (geniCodeLogic),
5881 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5883 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5885 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5886 (genSend): bugfix, do not allocate and free twice,
5887 (shiftRLong): handle partially overlapping aops
5888 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5890 2006-03-08 Borut Razem <borut.razem AT siol.net>
5892 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5895 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5897 * support/regression/tests/bug1409955.c: new, added
5898 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5899 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5900 (aopForSym, aopOp): increment asmop.allocated if reused,
5901 (freeAsmop): decrement asmop.allocated and check for zero instead of
5903 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5904 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5905 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5906 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5907 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5908 genSignedRightShift, genRightShift, genDataPointerGet,
5909 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5910 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5911 in reverse order from allocation,
5912 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5913 added swappedLR to keep track
5914 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5915 pdata & code for GCC, z80, gbz80 & hc08
5916 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5918 2006-03-08 Raphael Neider <rneider AT web.de>
5920 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5922 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5924 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5925 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5926 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5928 2006-03-06 Borut Razem <borut.razem AT siol.net>
5930 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5931 made the linker quiet
5933 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5935 * src/pic16/gen.c (genPcall): fixed bug #1443644
5936 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5937 which dumps before the function entry point a data byte which represents
5938 the number of the local variables used by the specified function, added
5939 'xinst' for initial support for Extended Instruction Support,
5940 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5941 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5942 port->fun_prefix anymore (may change later),
5943 (genFunction, genEndFunction): do not store/restore local registers for
5944 _main (this should take care the --main-return command line option in
5946 (genOr): removed some legacy pic-port instructions,
5947 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5948 performing operations with SFR's causes data to be written more than
5949 once to each SFR. Perhaps SFRs should be handled in special cases...
5950 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5952 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5953 into account for stack starting position,
5954 (struct OPTIONS pic16_optionsTable): added command line argument
5955 --extended or -y for Extended Instruction Support,
5956 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5957 (deassignLRs): *** perhaps the most important change, old 'for' code
5958 (commented out for reference), didn't account for some registers which
5959 were left marked 'not free' after a pointer operation. The change
5960 reduces register usage a lot in some cases
5962 2006-03-04 Borut Razem <borut.razem AT siol.net>
5964 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
5966 * support/regression/tests/bug-524697.c: decreased array size for
5967 mcs51 to fit into the internal RAM
5968 * support/regression/Makefile.in: a little bit more verbose
5970 2006-03-03 Borut Razem <borut.razem AT siol.net>
5972 * support/regression/fwk/lib/testfwk.c,
5973 support/regression/fwk/include/testfwk.h: introduced function
5974 _prints(), nonrecursive _printn(), call _initEmu() from main()
5975 * support/regression/ports/gbz80/support.asm,
5976 support/regression/ports/ucz80/support.asm,
5977 support/regression/ports/z80/support.asm,
5978 support/regression/ports/ds390/support.c,
5979 support/regression/ports/hc08/support.c,
5980 support/regression/ports/host/support.c,
5981 support/regression/ports/mcs51/support.c,
5982 support/regression/ports/xa51/support.c: added empty _initEmu()
5984 * support/regression/ports/pic16/gpsim.cmd,
5985 support/regression/ports/pic16/spec.mk,
5986 support/regression/ports/pic16/support.c,
5987 support/regression/Makefile.in: added pic16 regression test
5989 2006-03-01 Raphael Neider <rneider AT web.de>
5991 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
5992 genConstPointerGet): use safe way of generating MOVFF to cover
5993 literals as well as registers, fixes bug #1440527
5994 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
5996 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
5997 more correctly, fixes bug #1232186
5998 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
5999 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6000 gplink guess the correct processor in more cases, applied patch
6001 from Till Riedel attached to and fixing bug #1436552
6003 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6005 * support/regression/tests/array.c: added, contains check for #1434401
6006 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6008 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6010 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6011 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6012 * device/include/mcs51/c8051f326.h,
6013 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6014 * device/include/mcs51/c8051f000.h,
6015 * device/include/mcs51/c8051f018.h,
6016 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6017 PCON_IDLE,PCON_STOP and added sfr16 definitions
6019 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6021 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6022 genGetWord): fixed bug 1409955
6024 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * device/include/hc08/mc68hc908gp32.h,
6027 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6029 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6031 * src/SDCCast.c (constExprValue): return NULL if not a value
6032 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6033 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6034 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6036 2006-02-13 Borut Razem <borut.razem AT siol.net>
6038 * src/regression/ptrarg.c: added, fails due to bug #1430967
6039 * src/regression/Makefile: ptrarg.c added, ...
6041 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6043 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6044 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6046 2006-02-11 Borut Razem <borut.razem AT siol.net>
6048 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6049 print "Processor: xxx" message to stdout only if --verbose
6051 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6053 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6054 * support/regression/tests/bug1426356.c: added
6055 * support/regression/tests/bitfields.c: removed 2 tests
6057 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6059 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6060 * device/include/mcs51/c8051f330.h,
6061 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6062 PCON_IDLE,PCON_STOP and added sfr16 definitions
6063 * device/lib/_divsint.c,
6064 * device/lib/_divuint.c,
6065 * device/lib/_divulong.c,
6066 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6067 register bank bug for small stackauto
6069 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6071 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6073 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6075 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6076 * all.dsp: corrected several bin paths
6077 * device/include/mcs51/c8051f120.h,
6078 * device/include/mcs51/c8051f300.h,
6079 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6080 to PCON_IDLE,PCON_STOP
6081 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6082 * device/lib/printf_large.c (output_float): fixed bug 1388703
6083 * support/regression/tests/bug1057979.c: added test for bug 1388703
6085 2006-02-08 Raphael Neider <rneider AT web.de>
6087 * src/pic/pcode.c (pciTRIS): fixed typo,
6088 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6089 (LinkFlow): fixed handling of flows that end in a call,
6090 (ReuseReg): perform safety check earlier
6091 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6092 to work with flows at the beginning of a pBlock,
6093 fixes #1426557 (Symbol not previously defined),
6094 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6096 (RemoveUnusedRegisters): update register usage info
6097 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6098 created, reuse existing ones instead
6099 * src/pic/gen.c (genPcall): fixed #1424719
6101 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6103 * link/z80/lkmain.c,
6105 * link/z80/lkdata.c,
6106 * link/z80/aslink.h: fixed build on current cygwin:
6107 replaced getline() by lk_getline()
6109 2006-02-01 Borut Razem <borut.razem AT siol.net>
6111 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6112 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6113 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6114 src/regression/bool1.c, src/regression/bool2.c,
6115 src/regression/bool3.c, src/regression/call1.c,
6116 src/regression/compare.c, src/regression/compare10.c,
6117 src/regression/compare2.c, src/regression/compare3.c,
6118 src/regression/compare4.c, src/regression/compare5.c,
6119 src/regression/compare6.c, src/regression/compare7.c,
6120 src/regression/compare8.c, src/regression/compare9.c,
6121 src/regression/configword.c, src/regression/for.c,
6122 src/regression/inline.c, src/regression/mult1.c,
6123 src/regression/nestfor.c, src/regression/or1.c,
6124 src/regression/pointer1.c, src/regression/ptrfunc.c,
6125 src/regression/rotate1.c, src/regression/rotate2.c,
6126 src/regression/rotate3.c, src/regression/rotate4.c,
6127 src/regression/rotate5.c, src/regression/rotate6.c,
6128 src/regression/rotate7.c, src/regression/string1.c,
6129 src/regression/struct1.c, src/regression/sub.c,
6130 src/regression/sub2.c, src/regression/switch1.c,
6131 src/regression/while.c, src/regression/xor.c,
6132 src/regression/create_stc, src/regression/simulate,
6133 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6135 * src/regression/gpsim_assert.h: added
6137 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6139 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6140 ((void (code *) (void)) 0) ();
6149 * as/mcs51/aslink.h,
6151 * as/mcs51/asmain.c,
6152 * as/mcs51/lkdata.c,
6154 * as/mcs51/lkmain.c,
6157 * as/z80/asmain.c: fixed build on current cygwin:
6158 replaced getline() by as_getline()
6160 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6162 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6163 declarator in the symbol chain
6165 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6166 parameter list for function pointers
6167 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6168 * support/regression/tests/bug-716242.c: added
6170 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6172 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6174 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6176 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6178 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6179 inifinitely recurseable, added static
6180 * support/regression/tests/bug-1408066.c: added
6182 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6185 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6186 renamed, added possibility to create "postLoopLbl"-labels
6187 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6188 newiTempLoopHeaderLabel
6189 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6190 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6191 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6192 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6193 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6194 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6195 (basicInduction): fixed bug #136564, made static,
6196 (loopInduction): changed parameter of basicInduction, made static,
6197 (addPostLoopBlock): added
6198 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6199 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6201 * support/regression/tests/bug-136564.c: added
6202 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6203 --std-sdcc99 to LIBSDCCFLAGS
6205 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6207 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6209 * support/regression/tests/bug-1406131.c: added
6211 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6213 * src/SDCCast.c (decorateType): fix promotion of unary minus
6214 * src/SDCCsymt.c (computeType): beautified
6215 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6216 (valUnaryPM, valComplement): fix sign and promotion,
6217 (valNot): ANSI: result type is int (SDCC: unsigned char)
6218 * support/regression/tests/uminus.c: speedup by removing superflous
6220 * support/regression/tests/onebyte.c: added promotion and signedness
6221 tests for unary minus
6222 * support/regressions/tests/bug-477927.c: disable warning about
6223 uninitialized variables
6224 * support/regression/tests/not.c: added
6226 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6228 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6229 * src/mcs51/gen.c (gen51Code): show final register usage after
6230 fillGaps in asm with --i-code-in-asm
6231 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6232 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6233 incUsed, rliveClear, adjustIChain): made static,
6234 (setFromRange): excluded because it's unused,
6235 (findPrevUseSym, markWholeLoop): added,
6236 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6237 through all branches of predecessors enables sdcc to emit the warning
6238 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6239 (rlivePoint): made static, added parameter emitWarnings which is only
6240 true during the first run out of two,
6241 (findRecursiveSucc, findRecursivePred): removed,
6242 (computeLiveRanges): made static, added parameter emitWarnings,
6243 (dumpIcRlive): added for debugging only
6244 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6245 removed prototype of setFromRange()
6246 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6247 in call of computeLiveRanges()
6248 * support/regression/tests/bug-895992.c: added
6249 * support/regression/tests/bug-971834.c: added
6250 * support/valdiag/tests/bug-895992.c: added
6251 * support/valdiag/tests/bug-971834.c: added
6253 2005-12-18 Raphael Neider <rneider AT web.de>
6255 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6256 (genUnpackBits): improved code for direct operands,
6257 (genPackBits): improved code for literal assignment to bitfields
6258 and for direct destination operands (no FSR indirection),
6259 prevented redundant AND, fixes #1362800,
6260 (AccLsh): added parameter to disable masking of the result
6261 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6262 skip instructions with side-effects (like incfsz),
6263 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6264 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6265 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6268 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6270 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6271 volatile variables as spill location
6273 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6275 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6277 * support/regression/tests/bug-1376320.c: added
6279 2005-12-08 Raphael Neider <rneider AT web.de>
6281 * src/pic/device.c: renamed is_shared to pic14_is_shared
6282 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6283 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6284 (is_valid_identifier): added for above workaround
6286 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6288 * device/lib/Makefile.in: fixed to enable port-specific-objects
6289 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6290 char, thanks Hubert Sack
6291 * doc/sdccman.lyx: documented --xstack-loc,
6292 elaborated a bit more on interrupts and pitfalls,
6293 removed "setjmp/longjmp unsupported",
6294 documented some unsupported C99 features
6295 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6296 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6297 if, thanks Hubert Sack
6298 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6299 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6301 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6302 regression tests can report resource usage (rfe 700441)
6303 * support/regression/collate-results.py: report resource usage
6304 * support/regression/ports/ds390/spec.mk,
6305 * support/regression/ports/hc08/spec.mk,
6306 * support/regression/ports/mcs51/spec.mk,
6307 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6308 * support/regression/ports/ds390/uCsim.cmd,
6309 * support/regression/ports/hc08/uCsim.cmd,
6310 * support/regression/ports/mcs51/uCsim.cmd,
6311 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6312 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6313 library, use the default one
6314 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6315 building the library
6317 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * config.dsp: added dependency on .version and configure_vc.awk
6320 * device/include/setjmp.h: updated for --stack-auto and --xstack
6321 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6322 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6323 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6324 * device/lib/libsdcc.lib: added _setjmp
6325 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6326 (decorateType): fixed bug 1372851,
6327 (optimizeGetHbit): fixed warning
6328 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6329 array initialisation
6330 * support/regression/tests/bug1057979.c: added test for bug 1358192
6331 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6333 2005-12-03 Borut Razem <borut.razem AT siol.net>
6335 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6336 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6338 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6340 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6341 createIval): implement symbol independant "flexible array member",
6342 (createIvalCharPtr): implemented flexible array initialisation with a
6344 * src/SDCCsymt.c (copyStruct): removed,
6345 (getSize): fixed misleading comment,
6346 (getAllocSize): removed, the additional allocation size is now in
6347 sym->flexArrayLength,
6348 (checkStructFlexArray): new, syntax checks for flexible array members,
6349 (compStructSize): added syntax checks for "flexible array members"
6350 (copyStruct): removed,
6351 (copyLinkChain): removed inefficient fix for bug 770487
6352 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6353 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6354 symbol->flexArrayLength
6356 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6357 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6358 * support/regression/tests/structflexarray.c: added
6359 * support/valdiag/tests/structflexiblearray.c: added
6361 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6363 * src/SDCCast.c (decorateType): fixed bug 1368489
6364 * support/Util/SDCCerr.c,
6365 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6367 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6369 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6370 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6372 2005-11-27 Borut Razem <borut.razem AT siol.net>
6374 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6375 support/cpp2/mkdeps.h: added command line option
6376 -obj-ext=<extension> to SDCPP to define object file externion, used
6377 for generation of make dependencies (-M)
6378 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6380 2005-11-26 Borut Razem <borut.razem AT siol.net>
6382 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6383 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6384 added pic and pic16 libraries
6386 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6388 * device/include/float.h: Corrected typo in prototype of __fsgt
6390 2005-11-25 Borut Razem <borut.razem AT siol.net>
6392 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6393 added creation of model-mcs51-stack-auto libraries
6395 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6397 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6399 * src/SDCCast.c (createIvalArray): removed obsolete comment
6401 2005-11-24 Borut Razem <borut.razem AT siol.net>
6403 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6404 added missing device/lib/mcs51/crt*.asm sources
6406 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6408 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6410 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6412 * device/lib/_fs2schar.c,
6413 * device/lib/_fs2sint.c,
6414 * device/lib/_fs2slong.c: optimized inline asm
6416 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6418 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6419 Better handling of floats between -1.0 and 0.0.
6421 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6423 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6424 (the missing "if"s prohibited removal of redundant labels)
6426 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6428 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6429 Properly convert floats between -1.0 and 0.0 to long, int, and char
6430 types (max integer value of negative floats tends to zero).
6431 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6432 Removed changes made so to work properly with floats between
6433 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6436 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6438 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6439 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6440 (genCast) cosmetic change
6441 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6442 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6444 * support/regression/tests/bitfields (testSignedBitfields): added
6446 2005-11-18 Borut Razem <borut.razem AT siol.net>
6448 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6449 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6450 introduced SILENT option to make building of pic16 libraries less
6452 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6454 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6455 Now they work properly with floats between -1.0 and 0.0
6456 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6458 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6460 * src/SDCCicode.c (printOperand): added missing else
6462 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6464 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6465 reformatted for better readability
6466 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6469 2005-11-17 Borut Razem <borut.razem AT siol.net>
6471 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6472 introduced SILENT option to make building of pic16 libraries less
6473 verbose - used for nightly snapshot build
6474 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6475 available on Win32 platforms.
6476 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6477 medium, large, pic and pic16
6479 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6481 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6482 printf("%f"...) sets fraction to zero.
6484 2005-11-16 Raphael Neider <rneider AT web.de>
6486 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6488 * src/pic/gen.c (genIfx): implemented for CARRY bit
6489 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6490 to generic pointers, fixes #1357332,
6491 (pic16_movLit2f): NEW,
6492 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6494 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6498 2005-11-11 Raphael Neider <rneider AT web.de>
6500 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6501 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6502 compute pointer's type from operand,
6503 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6504 improved single bit reads, fixes bug #1353379
6506 2005-11-09 Borut Razem <borut.razem AT siol.net>
6508 * support/scripts/sdcc.nsi: added lib/pic to the package
6510 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6514 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6516 * support/regression/tests/bug1348008.c: added
6517 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6518 * support/regression/tests/bug1337835.c: updated comment
6520 2005-11-06 Borut Razem <borut.razem AT siol.net>
6522 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6523 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6524 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6525 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6526 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6527 dynamic construction of cl_error_class and derivates - 2.nd try
6529 2005-11-05 Borut Razem <borut.razem AT siol.net>
6531 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6532 bug, which caused Bus Errors on sparc solaris
6534 2005-11-04 Borut Razem <borut.razem AT siol.net>
6536 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6537 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6538 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6539 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6540 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6541 and derivates to resolve the initialization problem on OSX
6543 2005-11-02 Borut Razem <borut.razem AT siol.net>
6545 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6546 corrected typo - #include <winsock2.h>
6548 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6551 (_asxxxx_mapping): added org directive for future enhancements
6553 2005-11-01 Borut Razem <borut.razem AT siol.net>
6555 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6556 enabled sockets on WIN32
6557 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6559 2005-10-31 Borut Razem <borut.razem AT siol.net>
6561 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6562 WIN32 backslash path delimiters should be escaped when used in C strings
6563 * support/regression/tests/bitfields.c: exclude failing assertions for
6564 __CYGWIN32__ and __MINGW32__ hosts
6566 2005-10-30 Borut Razem <borut.razem AT siol.net>
6568 * src/SDCCutil.c: corrected double comparison typo
6570 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6572 * device/lib/medium/Makefile: added for new memory model medium
6573 * device/include/asm/mcs51/features.h: updated for medium/pdata
6574 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6575 added Multiply & Accumulate sbit's and MAC0_PAGE define
6576 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6577 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6578 * device/lib/_mullong.c: update for medium model
6579 * device/lib/incl.mk: added medium model
6580 * doc/sdccman.lyx: documented medium model
6581 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6582 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6583 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6584 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6585 (allocParms): set SCLS and OCLS to pdata for medium model
6586 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6588 (powof2): return <0 if not power of 2
6589 * src/avr/gen.c (genBitWise): use updated powof2
6590 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6591 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6592 (shiftLLeftOrResult): use B if necessary
6593 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6594 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6595 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6596 * support/regression/Makefile.in: added test-mcs51-medium
6597 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6599 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6601 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6603 * device/lib/time.c (mktime): fixed bug 1334315
6605 2005-10-28 Raphael Neider <rneider AT web.de>
6607 * device/include/pic/p16f_common.inc: added common declarations
6608 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6610 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6612 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6613 (aopPutUsesAcc): added to predict accumulator use,
6614 (assignResultValue): save acc if necessary,
6615 (genMinusDec): store result if indirectly addressed,
6616 (genDivOneByte): save acc if necessary,
6617 (movLeft2Result): bugfix if left already in acc,
6618 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6619 attention to accumulator use (esp. pdata),
6620 (genReceive): receive pdata correctly
6621 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6622 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6624 2005-10-27 Raphael Neider <rneider AT web.de>
6626 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6628 2005-10-27 Raphael Neider <rneider AT web.de>
6630 * .version: changed version to 2.5.4
6631 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6632 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6633 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6634 arithmetics support routines
6635 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6636 * device/lib/Makefile.in: also create installdir for pic
6638 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6640 * src/pic/device.c (dump_sfr): rewritten to delegate register
6641 placement to the linker (use `extern sym' rather than sym EQU addr),
6642 (validAddress): fixed to check last specified address
6643 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6644 (popGetLit): truncate literal value to 8 bit,
6645 (popGet): moved assert to more appropriate place
6646 (popGetExternal): create pCode operand from and mark the according
6647 symbol as being `extern'
6648 (popGetAddr): added sanity check on immediate's offset, provide
6649 GPOINTER tag on demand
6650 (aopPut): fixed for immediates,
6651 (mov2w_op): move operand's address or contents to WREG (depending on
6652 operand type), safer variant of mov2w,
6653 (movwf,call_libraryfunc): NEW, handy abbreviations,
6654 (get_argument_pcop,get_return_val_pcop,pass_argument,
6655 get_returnvalue): interface for accessing function parameters and
6657 (assignResultValuei,genRet): use new parameter/return value interface
6658 (pic14_getDataSize): back to old version handling generic pointers,
6659 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6660 provided implementation and/or fixed old one,
6661 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6662 calls, removed legacy 8051 reference code
6663 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6664 (loadSignToC): NEW, move the operands sign bit to CARRY,
6665 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6666 genRightShiftSigned, accepts negative shift counts,
6667 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6668 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6669 generic pointers, __data pointers and __code pointers,
6670 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6671 and signed bitfields, limit bitfields to 8 bit,
6672 (genDataPointerGet): fixed number of bytes read,
6673 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6674 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6675 pointers to constant data are no longer assumed to point to __code
6676 space, removed invalid pointer types,
6677 (bitpatternFromVal): retrieve the PICs representation of an integer
6679 (genDataPointerSet): fixed assigning to po_immediate operands,
6680 (genGenPointerSet): implemented as library call,
6681 (genIfx): fixed incorrect condition,
6682 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6683 provide GPOINTER tag according to destination's storage class,
6684 (genCast): added code to handle casting to generic pointers, added
6685 sign-/zero extension of the result
6686 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6687 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6688 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6690 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6691 address/register resides in the shared banks
6692 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6693 put all variables into separate sections (have the linker arrange
6695 (picglue): put init code and interrupt handlers in separate sections
6696 * src/pic/main.c: added port specific options table, modified to PORT
6697 structure to make GPOINTERs 3 byte, added pic14_options
6698 (_pic14_do_link): private linking routine (update paths to libraries,
6699 add libsdcc.lib by default)
6700 * src/pic/main.h: declare pic14_options
6701 * src/pic/pcode.c: fixed instructions i/o relations,
6702 (RegCond): reverted to correct version,
6703 (newpCodeOpLit): truncate literals to 8 bit,
6704 (genericPrint): added debug output,
6705 (getRegFromInstruction): fixed for various operand types, simplified
6706 (BuildFlow): fixed broken handling of isntructions with labels
6707 (LinkFlow): start at last instruction in flow (skip trailing comments),
6708 pass the flow on to the next instruction after CALL
6709 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6710 (insertPCodeInstruction): fixed inserting after a skip instruction,
6711 (DoBankSelect): fixed for labeled instructions
6712 (OptimizepBlock): honor --nopeep switch
6713 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6714 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6715 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6716 (pCodeOptime2pCodes): allow disabling this optimization via
6717 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6718 but is still buggy), started implementation of a dataflow based
6719 pCode optimization (CSE + dead code elimination)
6720 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6721 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6722 names are independant of the stack location and therefore portable across
6725 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6727 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6728 (selectSpil): fixed bug 1337835 by not spilling bit variables
6729 * support/regression/tests/bug1337835.c: added test for this bug
6730 * src/mcs51/peeph.def: restart after rule 3.c,
6731 addded rules 263.x to optimize loading constants
6733 2005-10-26 Raphael Neider <rneider AT web.de>
6735 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6736 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6737 (genAssign): emit warning when casting literals to generic pointer
6738 type, also applies when taking the address of a fixed variable,
6739 (genCast): improved casting to generic pointers
6740 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6741 extern variables, added verbose error message
6742 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6744 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6746 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6747 carry must be complemented too
6748 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6749 could be emitted by genMinus
6750 * src/SDCCval.c (constVal): fixed bug 1305065
6752 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6754 * src/SDCCast.c (addCast): added promotion for bit variables
6755 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6756 promotion casts + optimisation
6757 (optimizeGetWord): fix warning 'i' might be used uninitialized
6758 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6759 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6761 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6763 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6764 all chars are promoted to int; promotion should be handled in SDCCast.c
6766 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6768 * device/lib/_strcmp.c: Fixed bug 1326457
6770 2005-10-11 Raphael Neider <rneider AT web.de>
6772 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6773 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6775 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6777 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6778 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6780 2005-10-04 Raphael Neider <rneider AT web.de>
6782 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6783 device/lib/pic16/pics.all: added pic18f1320
6784 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6786 2005-09-30 Raphael Neider <rneider AT web.de>
6788 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6789 * src/pic16/devices.inc: NEW, provides device descriptions
6790 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6792 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6794 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6797 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6799 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6800 documented Any Order Bit, Higher Order Byte and Higher Order Word
6801 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6802 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6803 (optimizeGetAbit): new, to get any bit, not only the high bit,
6804 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6805 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6806 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6807 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6808 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6809 GETABIT, GETBYTE, GETWORD: decorate them,
6810 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6811 (ast_print): added GETABIT, GETBYTE, GETWORD
6812 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6813 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6814 (geniCodeBinary): new generic binary icode,
6815 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6816 * src/port.h: updated comment for PORT.hasExtBitOp
6817 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6818 (genGetByte): new, to get a single byte,
6819 (genGetWord): new, to get a word from a long,
6820 (gen51Code): added GETABIT, GETBYTE, GETWORD
6821 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6823 2005-09-23 Raphael Neider <rneider AT web.de>
6825 * configure.in, configure: have device/lib/pic configured
6826 * device/lib/Makefile.in: added model-pic14
6827 * device/lib/clean.mk: added pic/ to clean rule
6828 * device/lib/pic: added rudimentary pic14 library providing support
6829 functions for multiplication/division/generic pointer access
6830 * src/SDCCopt.c (convilong): mark support functions as extern
6831 for pic14 port as well
6832 * src/pic/gen.c (genMult): added assertions,
6833 (genpic14Code): emit warning on unhandled iCodes
6834 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6835 * src/pic/pcode.c (pCodeOpCopy),
6836 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6837 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6838 SFR_REGISTER}), made safe for future extensions
6839 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6840 instructions even if preceeded by SKIP instructions (also remove
6841 them); removed unused code
6842 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6843 prevents leaving parts of the structure uninitialized after copying
6845 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6847 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6849 * support/regression/tests/addsub.c: added test for the bug
6851 2005-09-21 Raphael Neider <rneider AT web.de>
6853 * device/include/pic16/pic18f1220.h,
6854 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6855 * device/lib/pic16/Makefile.rules: added missing opening paren
6856 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6857 are provided in genutils.c,
6858 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6859 operand/result sizes,
6860 (genCmp): assert on NULL pointers first, then check deref'ed values
6861 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6864 2005-09-18 Raphael Neider <rneider AT web.de>
6866 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6867 as these are now unused,
6868 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6869 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6870 local, avoids uninitialized pointer dereference on r->name
6871 * src/pic16/ralloc.c (newReg): fixed indentation
6873 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6875 * src/SDCCval.c (constVal): fixed bug 730366
6876 * support/Util/SDCCerr.c,
6877 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6879 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6883 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6885 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6887 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6889 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6890 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6891 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6892 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6893 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6894 * packihx/packihx.c (hexDigit): made c unsigned char
6895 * as/mcs51/lklibr.c (fndsym),
6896 * link/z80/lkgb.c (gb),
6897 * link/z80/lklibr.c (fndsym),
6898 * link/z80/lkrloc.c (relr),
6899 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6900 * src/SDCC.lex (checkCurrFile, process_pragma),
6901 * src/SDCCglue.c (spacesToUnderscores),
6902 * src/SDCCmain.c (setParseWithComma, processFile),
6903 * src/asm.c (tvsprintf, printCLine),
6904 * src/avr/gen.c (emitcode, aopPut),
6905 * src/ds390/gen.c (emitcode),
6906 * src/hc08/gen.c (emitcode, emitinline),
6907 * src/mcs51/gen.c (emitcode, genInline),
6908 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6910 * src/pic/ralloc.c (debugLog),
6911 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6913 * src/pic16/ralloc.c (debugLog),
6914 * src/z80/main.c (_process_pragma):
6915 made all ctype.h function calls safe
6916 * src/SDCCopt.c: include math.h for fabs
6917 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6918 and used them throughout the code to make ctype.h function calls safe
6919 * src/ds390/main.c (asmLineNodeFromLineNode),
6920 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6921 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6923 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6924 (newpCodeAsmDir): made ctype.h function calls safe
6925 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6926 pic16_emitcode): made lbp unsigned char*
6927 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6928 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6929 * src/xa51/gen.c (emitcode),
6930 * src/z80/gen.c (_emit2): made lbp unsigned char*
6931 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6934 2005-09-05 Raphael Neider <rneider AT web.de>
6936 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6937 access bank splitpoint
6939 2005-09-05 Raphael Neider <rneider AT web.de>
6941 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6943 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6945 * .version: changed to version 2.5.3
6946 * doc/sdccman.lyx: changed version to 2.5.3,
6947 documented --codeseg and --constseg and pragma codeseg and constseg,
6948 documented bit parameters (reentrant) and bit returning
6949 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6950 currFunc->recvSize, but is this ok for all ports?
6951 (ast2iCode): result of ~ on unsigned char must be cast to int for
6953 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6954 function pointers in bit space
6955 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6956 (processFuncArgs): call port.reg_parm() with reentrancy info
6964 * src/z80/main.c: port.reg_parm prototype extended with
6965 "bool reentrant" parameter
6966 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
6967 options.stackAuto for allocating bit register parameters
6968 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
6969 (genSend): set BitBankUsed if it is,
6970 (selectRegBank): factored out of genCall for use in genPcall,
6971 (genCall): removed redundant dtype assignmen, use selectRegBank,
6972 (genPcall): handle returning in Carry properly, save in F0 if needed,
6973 (genReceive): handle bit register parameters
6974 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
6975 (mcs51_assignRegisters): enable bit registers for all reentrant
6976 functions and don't set BitBankUsed unconditionally
6977 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
6978 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
6979 * support/regression/tests/funptrs.c: added tests for BOOL and for return
6981 2005-08-27 Borut Razem <borut.razem AT siol.net>
6983 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
6984 ppc-osx (Darwin) does not support -u option. It seems that it is
6985 supported only on Linux - GNU cp
6987 2005-08-25 Borut Razem <borut.razem AT siol.net>
6989 * sim/ucsim/gui.src/serio.src/Makefile.in,
6990 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
6991 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
6992 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
6993 install and strip, since the strip at /usr/ccs/bin should be used
6996 2005-08-24 Borut Razem <borut.razem AT siol.net>
6998 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7000 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7002 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7005 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7007 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7008 * as/mcs51/lkmain.c (link_main): fixed warning
7009 * device/include/stdbool.h: ds390 has no advanced bit support yet
7010 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7011 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7012 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7013 and updated their macros
7014 * src/SDCCval.c (constVal): updated comment for renamed b_long
7016 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7018 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7019 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7020 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7021 (oprio): set priority for '['
7022 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7024 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7025 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7026 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7027 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7028 added overlayable BIT_BANK area
7029 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7030 (summary2): explain 'T' in legenda
7031 * as/mcs51/lkrloc.c: replaced old K&R style,
7032 (relr): added R_BIT processing,
7033 (errmsg): added "Bit-addressable relocation error",
7034 (adb_bit): added for converting from byte- to bit-addressable space,
7035 (adb_24_bit): added for converting from byte- to bit-addressable space
7036 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7037 used in reentrant functions now even as return value
7038 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7039 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7040 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7041 * src/SDCCglobl.h: added indicator BitBankUsed
7042 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7043 the bit registers b0-b7
7044 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7045 (geniCodeCast): fixed bug 1263853,
7046 (geniCodeLogicAndOr): put result in bool or char,
7047 (geniCodeReceive): added parameter func for accessing the return type,
7048 (geniCodeFunctionBody): pass func to geniCodeReceive
7049 * src/SDCCmain.c: added indicator BitBankUsed
7050 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7051 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7052 (checkSClass): don't put automatic bool/bit on stack,
7053 (checkFunction): removed check on function cannot return bit
7054 * src/SDCCsymt.h: added newBoolLink prototype
7055 * src/mcs51/gen.c (rb1regs): added bit registers,
7056 (movc): created for assigning to carry,
7057 (pushReg, popReg): created for pushing registers,
7058 (sameRegs): check both AOP_REG and AOP_CRY types,
7059 (aopOp): handle bit registers,
7060 (aopPut): optimization no self-assign,
7061 (saveRegisters): push reg->base (bits) only once for bit registers,
7063 (unsaveRegisters): pop reg->base only once and use popReg,
7064 (assignResultValue): added parameter func and return in carry for bits,
7065 (genIpush): optimization no reload in A if not changed,
7066 (genSend): bit parameters in reentrant functions are passed in bit
7067 registers by first assigning to bits in B, then save registers and
7069 (genCall): handle returning in Carry properly, save it in F0 if needed,
7070 (genPcall): updated assignResultValue call, this is not safe yet for bit
7071 returning function !!!
7072 (genFunction): don't generate equ's for bit registers and use pushReg,
7073 (genEndFunction): take care of bit returning functions and use popReg,
7074 (genRet): return bit in Carry,
7075 (genIfx): optimize bit registers and other directly addressable bits,
7076 (genReceive): updated assignResultValue call
7077 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7078 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7079 registers when using stack-auto
7080 * src/mcs51/ralloc.c (_G): added allBitregs,
7081 (regs8051): added the bit registers,
7082 (createStackSpil): use macro IS_BIT,
7083 (getRegBit): added to allocate a bit register, else spill,
7084 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7085 (updateRegUsage): factored out to ease stepping while debugging,
7086 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7087 also allocate bit registers,
7088 (fillGaps): handle bit registers,
7089 (findAllBitregs): added to create bit vector with all bit registers,
7090 (mcs51_allBitregs): returns this bit vector,
7091 (mcs51_assignRegisters): when using stack-auto use bit registers for
7092 passing parameters and creating local variables
7093 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7095 2005-08-22 Borut Razem <borut.razem AT siol.net>
7097 * device/lib/Makefile.in: replaced find option -or with -o
7098 to make it run on solaris
7100 2005-08-22 Raphael Neider <rneider AT web.de>
7102 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7103 fixes #1265442 (crash on Solaris)
7105 2005-08-20 Borut Razem <borut.razem AT siol.net>
7107 * configure, configure.in: added tests for libsocket and libnsl libraries,
7108 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7109 from support/regression/Makefile.in
7110 * support/regression/Makefile.in: added
7111 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7112 * sim/ucsim/libtool: regenerated on sparc-solaris
7113 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7114 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7115 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7116 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7117 sparc-solaris, which doesn't use GNU ld linker
7118 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7119 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7121 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7123 * src/mcs51/peeph.def: updated comments
7125 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7127 * device/lib/_gptrget.c,
7128 * device/lib/_gptrput.c: slightly shorter
7129 * doc/sdccman.lyx: incremented version
7130 * src/mcs51/peeph.def: moved peephole comments to the line of first
7131 change to better keep line correlation, reanimated 186.e
7132 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7134 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7136 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7137 David Saxton with quotes around file name.
7139 2005-08-15 Borut Razem <borut.razem AT siol.net>
7141 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7142 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7143 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7144 make tests run on x86_64 platform
7146 2005-08-13 Raphael Neider <rneider AT web.de>
7148 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7149 as it might be executed DURING a build (parallel make is wonderful)
7151 2005-08-13 Raphael Neider <rneider AT web.de>
7153 * device/lib/Makefile.in (port-specific-objects-pic16):
7154 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7155 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7157 * device/lib/pic16/Makefile.rules: build subdirs before creating
7158 the library, removed builddir rule, create $(builddir) early in
7159 recurse rule, use empty recurse rule for leaf directories
7160 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7161 mkdir errors (race condition), removed duplicate suffix "hex"
7163 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7164 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7165 prevents mkdir -p from aborting on Alpha
7167 2005-08-12 Raphael Neider <rneider AT web.de>
7169 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7170 db-statements in order to allow for arrays of pointers in code
7171 sections to be placed without interspersed 0-padding, fixes
7173 * (emitStatistics): fixed division by zero for pic18f1220
7174 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7175 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7176 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7177 * (pic16_pCodeConstString): keep track of already emitted string
7178 literals to prevent "duplicate definitions of symbol _str_NR"
7179 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7181 * device/lib/Makefile.in: ignore failing PIC16 library builds
7182 * device/lib/pic16/Makefile: do not build if gputils are missing
7183 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7185 2005-08-10 Raphael Neider <rneider AT web.de>
7187 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7190 2005-08-10 Raphael Neider <rneider AT web.de>
7192 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7193 Rokas' patch to add the new fixed point type "__fixed16x16"
7194 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7195 functions for __fixed16x16 arithmetics
7196 * device/lib/pic16: reimplemented the build system to support
7197 a separate build directory, better handling of libio (create
7198 the library in a separate subdir for each architecture) and
7199 easier configuration (centralized in Makefile.common)
7201 2005-08-07 Raphael Neider <rneider AT web.de>
7203 * src/pic16/gen.c (genrshTwo): fixed sign extension
7204 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7205 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7207 * device/include/pic16/pic18f4220.h: NEW, header for
7208 pic18f4220 and pic18f4320
7209 * device/include/pic16/pic18fregs.h: added new devices,
7210 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7211 * device/include/pic16/signal.h: resolved name clashes
7212 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7213 to also allow testing for interrupt enable bits, added
7214 comments on how to use the macros
7215 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7216 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7217 register definitions for the devices
7218 * device/lib/pic16/pics.all: added new devices
7219 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7221 * device/lib/pic16/libc/stdlib/memfree: do not count
7222 the block header as free memory
7223 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7224 simplified and added missing end-of-blocklist-marker
7225 (reported by Peter Onion, fixes #1252814)
7226 * (_mergeHeapBlock): fixed loop condition
7227 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7228 len==0, restructured code
7229 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7230 up a bit, reduced bitfield accesses, prevent endless loops
7231 in case of heap corruption
7232 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7233 "unreferenced arguments/must return a value" warnings
7234 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7235 replaced BAUDREG with SPBRG
7236 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7237 device/lib/pic16/debug/gstack/gstack.c: replaced
7238 _naked, _asm, _endasm with __naked, __asm, __endasm
7240 2005-08-05 Raphael Neider <rneider AT web.de>
7242 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7243 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7245 2005-08-05 Borut Razem <borut.razem AT siol.net>
7247 * device/lib/Makefile.in: added missing ';'
7248 * configure: removed ^M characters
7250 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7252 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7253 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7256 2005-08-04 Borut Razem <borut.razem AT siol.net>
7258 * configure.in: pic16 libraries build 2nd try - enable running
7259 configure in device/lib/pic16
7260 * configure: regenerated from configure.in
7261 * device/lib/Makefile.in: create $(PORT)/bin directory
7263 2005-08-03 Raphael Neider <rneider AT web.de>
7265 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7266 to get/set values via pointers
7267 * (genUnpackBits,genPackBits): changed detection of
7268 ptr->bitfield vs. sym.bitfield, fixed access via generic
7269 pointers, removed dead (wrong) code for multibyte bitfields
7270 * (genNearPointerGet, genGenPointerGet): removed useless code,
7271 fixed bitfield detection, fixes #1250594
7272 * (genNearPointerSet): removed useless code
7273 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7274 and introduced macro pic16_emitpcode that conditionally emits
7275 the origin of the following pCode (useful for debugging SDCC)
7276 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7277 * (createDefmap): fixed handling of LFSR for --optimize-df
7279 2005-08-02 Borut Razem <borut.razem AT siol.net>
7281 * device/lib/Makefile.in: pic16 libraries build enabled since
7282 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7284 2005-08-02 Raphael Neider <rneider AT web.de>
7286 * src/pic16/gen.c (genPackBits): removed deprecated warning
7287 * (genGenPointerSet): fixed bitfield detection
7289 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7291 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7293 2005-07-31 Raphael Neider <rneider AT web.de>
7295 * device/lib/pic16/libdev/pic18f458.c,
7296 device/include/pic16/pic18f458.h: added missing T0CONbits
7298 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7300 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7302 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7304 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7306 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7308 * device/include/mcs51/at89c51ed2.h: added.
7310 2005-07-23 Raphael Neider <rneider AT web.de>
7312 * src/pic/gen.h: added emitpcode macro for debugging
7313 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7314 and replace by macro adding debug information on demand
7315 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7316 * (gencjne): tried to fix; replaced with correct (slower) code
7317 * (gen{Unp,P}ackBits): fixed single bit access
7318 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7319 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7320 previous instruction
7321 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7322 register has to be handled with care (forbidding movement
7323 of assignments/uses, removing assignments completely, ...)
7324 * (pCodeOptime2pCodes): make use of regIsSpecial
7325 * added lots of debugging output (commented out)
7326 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7327 from being reused as result UNLESS it is known to work
7329 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7331 * support/Util/dbuf.h: include <stddef.h> for size_t
7332 * .version: changed to version 2.5.2
7334 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7336 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7338 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7340 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7341 (genModOneByte): removed needless psha/pula
7343 2005-07-22 Raphael Neider <rneider AT web.de>
7345 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7346 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7347 * src/pic/gen.c (resolveIfx): do not "invent" labels
7348 * (genSkipc): changed to positive logic
7349 * (genSkipCond): removed as no longer needed
7350 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7352 * (genLeftShift): check operands are in different registers
7353 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7354 INCF does not update CARRY...
7355 * src/pic/main.c: fixed _linkCmd
7356 * src/pic/pcode.c (unlinkpCode): added inactive code
7357 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7358 alive (do not assign result and operand overlapping registers)
7360 2005-07-22 Raphael Neider <rneider AT web.de>
7362 * src/pic/device.c (dump_sfr): replaced register declaration with
7363 call to emitSymbolToFile() to avoid duplicate symbols
7364 * (assignRelocatableRegisters): do not declare external symbols
7365 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7366 right (take size of type, not etype)
7367 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7368 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7369 * (packRegsForAccUse): disabled assignment of WREG as
7370 the result reg to prevent occurence of just fixed #1235003,
7372 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7373 symbols (avoids duplicate symbols in .asm file)
7374 * (pic14emitRegularMap): use emitSymbolToFile()
7375 * src/pic/gen.c (aopOp): fixed spillLocation handling
7376 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7377 * (genDataPointerSet): removed unneccessary variables/output
7379 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7381 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7382 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7384 2005-07-21 Raphael Neider <rneider AT web.de>
7386 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7387 architecture cannot handle them efficiently, fixes bug #1235003
7388 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7389 check for empty sets before using them (fixes bug #1232190)
7391 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7393 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7394 (lnksect2): generate warnings for memory overlap
7395 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7396 constseg to set the name of these segments so you can instruct the linker
7397 to place them in banks
7398 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7399 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7400 added code_seg and const_seg to options
7401 * src/SDCCglue.c (emitMaps): use options.const_seg,
7402 (createInterruptVect): put interrupt vectors in segment HOME,
7403 (glue): put HOME before static segment and put the main glue in HOME,
7404 (glue): use options.code_seg
7405 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7406 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7407 these segments so you can instruct the linker to place them in banks
7408 (linkEdit): use code_loc for HOME segment which should be the first
7409 segment in code memory now
7410 * src/SDCCmem.c: fixed more stuff like bug 1238386
7411 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7412 (changePointer): don't change function pointers to code pointers for
7414 (compareType): added exceptional check for banked function pointers
7415 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7416 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7417 after static in code memory
7418 * src/mcs51/gen.c: added aopLiteralLong prototype,
7419 (aopForSym): use getSize for functions,
7420 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7421 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7422 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7424 (genPcall): use call for literal function pointers and generate banked
7425 calls over the one trampoline so there's only one place for the user to
7426 modify according to his/hers hardware,
7427 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7428 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7429 * src/mcs51/main.c: added keyword banked,
7430 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7431 * support/Util/SDCCerr.c,
7432 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7433 needed for passing the bank and address to the trampoline
7434 * device/lib/mcs51/crtbank.asm: added for bankswitching
7435 * device/lib/mcs51/Makefile: added crtbank
7437 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7439 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7440 for fields at offset 0 of a struct or union as reported
7441 on 2005-07-07 in the developer mailing list.
7443 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/SDCCmem.c: fixed bug 1238386
7447 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7449 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7450 (patch #1144962), added peephole 300, enabled 259.x
7451 * doc/sdccman.lyx: removed screenshot and provided link instead
7453 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7455 * doc/sdccman.lyx: added section about debugging with ddd
7456 * doc/figures/ddd_example.eps: screenshot of debugging session
7458 2005-07-04 Raphael Neider <rneider AT web.de>
7460 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7461 like CODE pointers, fixes #1115683
7462 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7463 call, fixes bugs #1232211, #1228110,
7464 fixed wrong casts to pCodeFlow from pCodeInstructions
7466 2005-07-04 Raphael Neider <rneider AT web.de>
7468 * src/pic/gen.c (popGet): changed assert to allow for
7470 * (popGetAddr): changed signature to provide
7471 an additional index, patched all call sites
7472 * (genCmpEq): handle literal-like operands correctly
7473 * (genAddrOf): added sanity checks on __code/__data pointers
7474 * (genAssign): added handling of symbols from __code section
7475 * (gencjne): do not generate code for comparisons whose result
7476 is neither stored nor used, fixes bug #1171114
7477 * (AccLsh, AccRsh): operate on operand instead of WREG
7478 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7479 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7481 * rewrote complete shift-by-literal logic, commented unused
7483 * (genConstPointerGet): get multiple bytes (if result size > 1),
7484 fixed handling of non-immediate addresses
7485 * (genPointerGet): handle CODE pointers like CONST pointers
7486 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7487 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7488 operand is to be treated as a literal or not
7489 * (mov2w,genPcall,genCmpEq),
7490 src/pic/genarith.c: use aop_isLitLike() to decide between
7491 literal/register contents
7492 * (addSign): added missing offset
7493 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7494 only emit comment in debug-mode,
7495 use {aop,op}_isLitLike throughout the file
7496 * src/pic/glue.c: fix initializers for pointers (work in progress)
7497 * src/pic/pcode.c (get_op): honor index on _const symbols
7498 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7499 * (dumppBlock): added pCode size estimation
7500 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7501 check for IS_SYMOP before OP_SYMBOL'ing
7502 * fixed indentation, compacted switch-statements
7503 * (allocReg): find free register and allocate it instead of
7504 allocating new registers all the time
7505 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7506 registers as its operands (necessary only for multibyte GETs)
7508 2005-07-01 Raphael Neider <rneider AT web.de>
7510 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7511 debugging .asm-output macros FENTRY + FEXIT
7512 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7514 * (emitpComment): NEW, printf to pCode
7515 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7517 * (popGetAddr): NEW, variant of popGet to access an immediates
7518 high(er) bytes instead of the n'th byte of memory they reference,
7519 replaced popGet with popGetAddr where neccessary
7520 * (genDataPointerGet): reactivated and fixed implementation
7521 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7523 * (genDataPointerSet): fixed multibyte assignments
7524 * (genpic14Code): fixed --i-code-in-asm handling
7525 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7526 * (genPlus): fixed index-out-of-bounds error
7527 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7528 * src/pic/ralloc.c: added debugging output macro FENTRY2
7529 * (spillThis): fixed indentation, enbraced for-body for clarity
7530 * (rematStr): commented out as now unused
7531 * (regTypeNum): commented out special spill case (overwrites
7533 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7535 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7537 * doc/sdccman.lyx: documented sfr16/sfr32,
7538 added example for using storage class with function pointers
7539 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7541 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7543 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7544 * device/lib/_itoa.c,
7545 * device/lib/_ltoa.c: optimized codesize
7546 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7547 but don't know how to suppress the double warning.
7548 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7549 * support/Util/SDCCerr.c,
7550 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7552 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7554 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7555 fixed old K&R prototypes
7556 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7557 * device/lib/_gptrget.c,
7558 * device/lib/_gptrgetc.c,
7559 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7560 also new versions for small generic pointers and banked generic pointers
7561 * src/port.h: added const_name
7562 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7563 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7564 * src/SDCCcse.c (findPrevIc): check all associative operators
7565 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7566 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7567 * src/SDCCmem.c: updated comments,
7568 set far-space to 0 for pdata, results in optimized code
7569 * src/SDCCmem.h: added macro CONST_NAME
7570 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7571 moving the info into the highest bits, see also gptrget/gptrput
7572 * src/src.dsp: added sdcc.ico to project files
7573 * src/avr/gen.c (genCast): fixed bug 0x%d
7574 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7575 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7576 relation between ptr_type and DCL_TYPE,
7577 (genCast): fixed bug 0x%d
7578 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7579 (CODE)" for const_name
7580 * src/hc08/gen.c (genCast): fixed bug 0x%d
7581 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7582 (hc08_port): added "CONST (CODE)" for const_name
7583 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7584 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7585 between ptr_type and DCL_TYPE,
7586 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7587 operand* and took AOP() inside function so sfr-ness can be checked,
7588 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7590 (genFunction, genEndFunction): optimized stack setup,
7591 (genMinus): optimized for literals with ending zeroes (in bytes),
7592 (genCast): fixed bug 0x%d
7593 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7594 (mcs51_port): added "CONST (CODE)" for const_name
7595 * src/mcs51/peeph.def: made rule 226 more generic
7596 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7597 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7598 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7599 * src/z80/main.c (z80_port): added NULL for const_name,
7600 (gbz80_port): added NULL for const_name
7601 * support/regression/tests/bug663539.c,
7602 * support/regression/tests/sfr16.c: new tests
7604 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7606 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7608 2005-06-24 Raphael Neider <rneider AT web.de>
7610 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7612 * device/include/pic16/signal.h: added USBIF
7615 2005-06-24 Raphael Neider <rneider AT web.de>
7617 * device/lib/pic16/libdev/pic18f2455.c,
7618 device/include/pic16/pic18f2455.h: NEW
7619 * device/include/pic16/pic18fregs.h,
7620 device/lib/pic16/pics.all,
7621 src/pic16/device.c: added 18f2455
7622 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7623 device/include/pic16/{pic18f[68][567].h,usart.h}:
7624 replaced MULTIPLE_USARTS define with more relaible
7625 compatibility sfrs (for USART access)
7627 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7629 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7630 and the output asm file line is printed on two lines.
7632 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7634 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7635 BGT, BLE, BHI, and BLS instructions
7636 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7638 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7639 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7641 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7643 2005-06-15 Raphael Neider <rneider AT web.de>
7645 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7646 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7647 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7648 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7649 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7651 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7653 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7654 Marcel Telka in bug #1215704
7656 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7658 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7659 located in shared memory bank.
7661 2005-05-31 Raphael Neider <rneider AT web.de>
7663 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7664 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7665 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7667 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7669 * device/lib/_strncpy.c: fixed the fix
7671 2005-05-26 Raphael Neider <rneider AT web.de>
7673 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7674 initializers with \0, bug #1208187
7675 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7676 intializers with \0, bug #1208187
7678 2005-05-26 Raphael Neider <rneider AT web.de>
7680 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7681 initializers with \0, bug #1208187
7682 * src/pic16/main.c (_process_pragma): added sanity checks
7683 for stack position and size, emit warnings when appropriate
7685 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7687 * device/lib/_strncpy.c: fixed not filling with \0
7689 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7691 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7693 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7694 compound_statement),
7696 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7698 2005-05-24 Raphael Neider <rneider AT web.de>
7700 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7702 2005-05-24 Raphael Neider <rneider AT web.de>
7704 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7705 TRISE definitions, closes bug #1162453
7707 2005-05-22 Raphael Neider <rneider AT web.de>
7709 * src/pic16/main.c (_process_pragma): check for missing
7710 arguments to pragmas code and udata
7711 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7712 consistency fixes to match other headers (thanks to Jim Paris)
7713 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7715 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7717 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7719 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7721 * support/regression/tests/bug1198642.c: new test
7722 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7723 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7724 * support/scripts/resource.h,
7725 * support/scripts/resource.rc,
7726 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7727 * support/scripts/sdcc.ico: added 32x32 icon
7729 2005-05-18 Raphael Neider <rneider AT web.de>
7731 * device/lib/pic16/libdev/pic18f*.c,
7732 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7733 keywords to "__sfr" and "__at (X)"
7734 * device/include/pic16/pic18fregs.h: added pic18f4520
7735 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7736 #1203088 (MPLAB compatibility)
7738 2005-05-17 Raphael Neider <rneider AT web.de>
7740 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7741 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7742 * device/lib/pic16/pics.all: added new devices
7743 * src/pic16/device.c: added support for pic18f4520
7745 2005-05-16 Raphael Neider <rneider AT web.de>
7746 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7747 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7748 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7749 convenience function for bit access
7751 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7753 * device/lib/printf_large.c: fixed bug 1193299
7754 * support/regression/tests/bug1057979.c: added test %3.3s
7756 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7758 * device/include/mcs51/8051.h,
7759 * device/include/mcs51/8052.h: made parseable with lint
7760 * device/include/mcs51/lint.h: added include file for (sp)lint
7761 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7762 * doc/cdbfileformat.lyx,
7763 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7765 2005-05-14 Raphael Neider <rneider AT web.de>
7767 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7768 * device/lib/pic16/libc/stdlib/itoa.c (new)
7769 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7770 * device/lib/pic16/libio/Makefile: exclude subdir according to
7771 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7772 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7773 * src/pic16/gen.c (genFunction): prevent annoying warning
7774 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7776 * support/cpp2/cppmain.c (cpp_output_string): new
7777 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7780 2005-05-13 Borut Razem <borut.razem AT siol.net>
7782 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7784 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7786 * .version: changed to version 2.5.1; back to bleeding edge development
7788 2005-05-11 Borut Razem <borut.razem AT siol.net>
7790 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7791 generate PDF version 1.3 documents
7793 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7795 * .version: changed to version 2.5.0
7797 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7799 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7801 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7803 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7804 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7805 well as many smaller updates.
7806 * .version: changed to version 2.5.0-pre1
7808 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7810 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7812 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * support/regression/tests/bug1185672.c: added
7815 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7817 * src/mcs51/gen.c (genCall): added comments, made it look safer
7818 * src/mcs51/gen.c (genEndFunction): simplified
7820 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7822 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7824 2005-04-14 Borut Razem <borut.razem AT siol.net>
7826 * fixed bug 1045046 - SIGSEGV with really simple code?:
7827 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7828 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7830 2005-04-14 Borut Razem <borut.razem AT siol.net>
7832 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7833 src/pic16/device.h: temporarily disabled experimental #inline pragma
7836 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7838 * device/include/z80/stdio.h,
7839 * device/include/z80/string.h: removed these highly incomplete files so
7840 SDCC can use the default ones in device/include/
7842 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7844 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7846 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7849 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * device/include/malloc.h: removed redundant __reentrant prototypes
7852 * device/lib/_mullong.c: added working xstack variant in asm (C version
7853 doesn't pass regression tests)
7854 * device/lib/bpx.c: used __data and made bpx char for mcs51
7855 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7856 (createFunction): fixed bug with xstackPtr
7857 * src/SDCCcse.c: corrected comments
7858 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7859 (killDeadCode, eBBlockFromiCode): removed unused code
7860 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7862 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7863 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7864 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7865 (genModOneByte): fixed warning in MSVC
7866 * src/mcs51/main.c (): added comments
7867 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7869 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7871 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7873 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7877 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7879 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7880 characters arrays of larger size than the declared one.
7882 2005-04-10 Borut Razem <borut.razem AT siol.net>
7884 * src/pic/gen.c (genInline),
7885 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7886 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7887 (findNextInstruction), (findPrevInstruction),
7888 (findInstructionUsingLabel),
7889 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7890 * src/pic/pcode.c (findLabel): added missing '\n'
7891 * src/src.dsp: added SDCCdwarf2.c to the project
7893 2005-04-09 Borut Razem <borut.razem AT siol.net>
7895 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7897 2005-04-08 Raphael Neider <rneider AT web.de>
7899 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7900 into the chain after a given one) and mergeDefmapSymbols (combine
7901 defmap entries for each symbol per pcode)
7902 * (createDefmap): have defmap entries merged in the end
7903 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7904 a symbol before replacing one access type's symbol, merge symbols in
7905 the end (replacement symbol might already have an entry)
7906 * (assignValnums): keep reference to written WREG intact
7908 2005-04-08 Raphael Neider <rneider AT web.de>
7910 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7913 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7915 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7918 2005-04-07 Raphael Neider <rneider AT web.de>
7920 * device/include/pic16/usart.h: added compatibility defines for
7921 devices with more than one USART
7922 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7924 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7926 * device/lib/Makefile.in: updated for port specific include
7928 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7930 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7932 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7934 * device/include/8051.h,
7935 * device/include/8052.h,
7936 * device/include/at89S8252.h,
7937 * device/include/at89c55.h,
7938 * device/include/at89x051.h,
7939 * device/include/at89x51.h,
7940 * device/include/at89x52.h,
7941 * device/include/mcs51reg.h,
7942 * device/include/reg51.h,
7943 * device/include/reg764.h,
7944 * device/include/regc515c.h,
7945 * device/include/sab80515.h: (re)moved these 12 files
7946 * device/include/mcs51/8051.h,
7947 * device/include/mcs51/8052.h,
7948 * device/include/mcs51/at89S8252.h,
7949 * device/include/mcs51/at89c55.h,
7950 * device/include/mcs51/at89x051.h,
7951 * device/include/mcs51/at89x51.h,
7952 * device/include/mcs51/at89x52.h,
7953 * device/include/mcs51/mcs51reg.h,
7954 * device/include/mcs51/reg51.h,
7955 * device/include/mcs51/reg764.h,
7956 * device/include/mcs51/regc515c.h,
7957 * device/include/mcs51/sab80515.h: and added them here
7959 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
7961 * device/include/stdarg.h: changed SDCC specific keywords to double
7963 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
7965 * device/include/hc08/mc68hc908gp32.h,
7966 * device/include/hc08/mc68hc908jb8.h,
7967 * device/include/hc08/mc68hc908jkjl.h,
7968 * device/include/hc08/mc68hc908qy.h: fixed comments
7969 * device/include/mcs51/README: updated
7970 * device/include/mcs51/c8051f120.h: added PINRSF
7971 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
7972 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
7973 amidst code. Also inline is not supported.
7975 2005-04-06 Raphael Neider <rneider AT web.de>
7977 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
7978 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
7979 callers stack/frame pointers
7981 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
7983 * device/include/pic16/usart.h: added, missing in previous commit,
7984 * device/include/pic16/adc.h: fixed typo,
7985 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
7987 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
7989 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
7990 uninitialized because a bug appears with gplink
7991 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
7992 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
7993 complains for unrecognised option
7995 2005-04-05 Raphael Neider <rneider AT web.de>
7997 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
7998 structs as well (using memcpy)
7999 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8000 on ISRs (GOTO has no label)
8001 * src/pic16/device.h: added OF_OPTIMIZE_DF
8002 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8003 new data flow analysis/optimization
8004 * src/pic16/pcode.c: added (prototypes for and implementation of)
8005 dataflow analysis functions, fixed pCodeInstructions' inCond and
8006 outCond values, made RCALL a branch instruction
8007 * (pic16_unlinkpCode): keep C line if possible
8008 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8009 C line moved if possible
8010 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8011 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8012 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8013 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8015 * (pic16_getJumptabpCode): NEW, needed in...
8016 * (LinkFlow): fixed handling of jumptables, calls and conditional
8018 * (pic16_InsertCommentAfter): NEW
8019 * (pic16_pCodeReplace): made verbose and flow preserving
8020 * (AnalyzeFlow): added call to data flow analysis
8021 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8022 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8023 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8025 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8027 * src/SDCCast.c (decorateType): fixed bug #1105626
8029 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8031 * device/include/asm/pic16/features.h,
8032 * pic18f*.h headers,
8033 * device/include/pic16/adc.h,
8034 * device/include/pic16/delay.h,
8035 * device/include/pic16/i2c.h,
8036 * device/include/pic16/malloc.h,
8037 * device/include/pic16/stdio.h,
8038 * device/include/pic16/stdlib.h,
8039 * device/include/pic16/string.h,
8040 * device/lib/pic16/libc/stdio/printf_tiny.c,
8041 * device/lib/pic16/libc/stdio/printf_small.c,
8042 * device/lib/pic16/libc/stdio/strmgpsim.c,
8043 * device/lib/pic16/libc/stdio/strmmssp.c,
8044 * device/lib/pic16/libc/stdio/strmusart.c,
8045 * device/lib/pic16/libc/stdio/vfprintf.c,
8046 * device/lib/pic16/libc/stdlib/ltoa.c,
8047 * device/lib/pic16/libc/stdlib/putchar.c,
8048 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8049 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8050 * device/lib/pic16/libc/stdlib/memchrram.c,
8051 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8052 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8053 * device/lib/pic16/libio/adc/adcbusy.c,
8054 * device/lib/pic16/libio/adc/adcread.c,
8055 * device/lib/pic16/libio/adc/adcsetch.c,
8056 * device/lib/pic16/libio/usart/ubaud.c,
8057 * device/lib/pic16/libio/usart/ubusy.c,
8058 * device/lib/pic16/libio/usart/udrdy.c,
8059 * device/lib/pic16/libio/usart/uopen.c,
8060 * device/lib/pic16/libio/usart/uputc.c,
8061 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8062 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8063 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8064 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8065 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8066 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8067 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8068 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8069 specific keywords to double underlined form,
8070 * device/lib/pic16/libc/Makefile.rules,
8071 * device/lib/pic16/libsdcc/Makefile.rules,
8072 * device/lib/pic16/libm/Makefile,
8073 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8074 to compile with C standard set in Makefile.common
8075 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8076 rand.c and crc.c in compilation process,
8077 * device/lib/pic16/libsdcc/int/divuint.c,
8078 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8079 `c' from signed to unsigned,
8080 * device/lib/pic16/startup/crt0.c,
8081 * device/lib/pic16/startup/crt0i.c,
8082 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8083 keywords to double underlined form, bug fixes in _do_cinit function
8084 which prevented the correct initialization of the .idata segment,
8085 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8086 core to enter a infinite loop
8087 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8089 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8091 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8093 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8095 * device/include/Makefile.in: add support for hc08 subdirectory
8096 * device/include/hc08/: new subdirectory
8097 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8098 Lucas Loizaga, thanks!
8099 * device/include/hc08/mc68hc908qy.h,
8100 * device/include/hc08/mc68hc908gp32.h,
8101 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8102 their own directory. Changed internal macro names to use the compiler
8103 reserved namespace. Changed SDCC specific keywords to double
8105 * device/include/math.h,
8106 * device/include/malloc.h,
8107 * device/include/stdarg.h,
8108 * device/include/stdbool.h
8109 * device/include/string.h,
8110 * device/include/tinibios.h,
8111 * device/include/ds400rom.h,
8112 * device/include/8051.h,
8113 * device/include/8052.h,
8114 * device/include/80c51xa.h,
8115 * device/include/at89c55.h,
8116 * device/include/at89S8252.h,
8117 * device/include/at89x51.h,
8118 * device/include/at89x52.h,
8119 * device/include/ds80c390.h,
8120 * device/include/reg764.h,
8121 * device/include/regc515c.h,
8122 * device/include/sab80515.h,
8123 * device/include/mcs51/c8051f000.h,
8124 * device/include/mcs51/c8051f018.h,
8125 * device/include/mcs51/c8051f020.h,
8126 * device/include/mcs51/c8051f040.h,
8127 * device/include/mcs51/c8051f060.h,
8128 * device/include/mcs51/c8051f120.h,
8129 * device/include/mcs51/c8051f300.h,
8130 * device/include/mcs51/c8051f310.h,
8131 * device/include/mcs51/c8051f320.h,
8132 * device/include/mcs51/c8051f330.h,
8133 * device/include/mcs51/c8051f350.h,
8134 * device/include/z180.h: Changed SDCC specific keywords to double
8137 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8139 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8141 * (pic16_assignConfigWordValue): disable testing of configuration
8142 register value with config mask,
8143 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8144 function with port->fun_prefix,
8145 * (genFunction): when generating a naked interrupt function never
8146 create an absolute segment placed in interrupt vector address, place
8147 the actual interrupt function at IVA instead, when an interrupt
8148 function is generated with unspecified interrupt then do not create
8149 the absolute section,
8150 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8151 code for generating a call to generic pointer get/put function with
8152 a call to function pic16_callGenericPointer(),
8153 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8154 the call to the generic pointer get/put functions with prefixing the
8155 function name with port->fun_prefix,
8156 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8157 * src/pic16/main.c (_process_pragma): prefix function with
8159 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8160 calling assembler, old 18Fxxxx macro is deprecated,
8161 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8162 PC_ASMDIR in while condition,
8163 * (findInstruction): add PC_ASMDIR in while condition,
8164 * (buildCallTree): prefix main with port->fun_prefix,
8165 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8166 identifier for variable with banked access in instructions BTFSS,
8167 BTFSC, BCF, BSF, BTG
8168 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8169 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8170 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8171 perform optimization when enviroment variable NO_REG_OPT is set,
8172 * (insideLRBlock): NEW, return 1 if register is inside an
8173 INF_LOCALREGS block,
8174 * (RemoveRegFromLRBlock): remove a register that is completely
8175 eliminated by register optimization, but it is still left in local
8176 register store/restore in/from stack block,
8177 * (Remove2pcodes): after removing register, check to see if it
8178 should be removed from local register store/restore in/from stack
8180 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8181 DUMMY_READ_VOLATILE,
8183 * device/include/pic16/adc.h: minor prototype modifications and
8185 * device/include/pic16/malloc.h: added GPL notice various
8187 * device/include/pic16/stdint.h: NEW, standard header for ints
8188 * device/include/pic16/delay.h: NEW, header for delay functions,
8189 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8191 * device/include/pic16/signal.h: NEW, header providing helper macros
8192 for implementing signal handlers,
8193 * device/include/pic16/stdio.h: added prototypes for functions,
8194 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8195 prototypes for stdin and stdout, added macro PUTCHAR to
8196 automatically implement putchar function prototype,
8197 * device/include/pic16/usart.h: modified and updated USART library,
8198 * device/lib/pic16/libio/adc/,
8199 * device/lib/pic16/libio/i2c: some modifications to improve library
8201 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8202 family of functions,
8203 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8204 family of functions and other sources,
8205 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8206 of the PIC18Fxx[28] devices,
8207 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8208 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8209 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8210 _do_cinit function, because the previous failed when local variables
8211 where not placed in the same memory bank,
8212 * device/lib/pic16/libsdcc/char/: various modifications to improve
8213 library performance,
8214 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8215 information on the new functions of the c library and more...
8217 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8219 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8221 2005-03-26 Raphael Neider <rneider AT web.de>
8223 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8224 if condition == CARRY)
8225 * (genCmp): adapted to new genSkipc semantics
8226 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8227 on rIfx (genCmp was broken)
8229 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8231 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8232 * src/z80/main.c (_keywords[]),
8233 * src/SDCCglobal.h (struct options),
8235 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8236 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8237 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8238 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8239 always available in leading double underscore form. The C99 support is
8240 mostly missing, but it's a start.
8241 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8242 reserved identifier "__data".
8244 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8246 * src/mcs51/peeph.def: fixed bug 1170013
8248 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8250 * device/include/mcs51reg.h: fixed bug 842007
8252 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8254 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8257 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8259 * src/port.h (struct PORT),
8260 * src/avr/ralloc.c (avr_assignRegisters),
8262 * src/ds390/ralloc.c (ds390_assignRegisters),
8264 * src/hc08/ralloc.c (hc08_assignRegisters),
8266 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8268 * src/pic/ralloc.c (pic14_assignRegisters),
8270 * src/pic16/ralloc.c (pic16_assignRegisters),
8272 * src/xa51/ralloc.c (xa51_assignRegisters),
8274 * src/z80/ralloc.c (z80_assignRegisters),
8276 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8277 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8279 * src/SDCCdflow.c (computeDataFlow),
8281 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8283 * src/SDCCcflow.c (*),
8285 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8286 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8287 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8288 immedDom() returning wrong block; probably fixes bug #1160833)
8290 2005-03-20 Borut Razem <borut.razem AT siol.net>
8292 * support/scripts/inc2h.pl: WIN32 port
8294 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8296 * device/lib/makefile.in: added abs.c and labs.c
8298 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * device/include/stdint.h: added
8301 * device/lib/abs.c: added
8302 * device/lib/labs.c: added
8303 * device/include/stdlib.h: added abs() and labs() prototypes
8304 * device/lib/libsdcc.lib: added abs and labs
8305 * device/include/float.h,
8306 * device/lib/_fsmul.c,
8307 * device/lib/printf_fast.c,
8308 * device/lib/printf_tiny.c: updated comments
8310 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8312 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8315 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8317 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8318 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8320 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8322 * device/lib/printf_large.c: removed inline assembly for portability and
8323 readability. Use printf_fast if speed or size are more important.
8324 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8325 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8327 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8329 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8330 prevent compiler warning
8332 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8334 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8335 moved to level 0 and declared as static. Also they are explicit
8336 placed in access bank. This was necessery because some times they
8337 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8338 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8339 optimizations. Currently only compare to unsigned char is implemented,
8340 * src/pic16/gen.c: added fReturnIdx array,
8341 * (struct resolvedIfx) is moved to gen.h and made public,
8342 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8343 * (aopForSym): added an optimization to directly store in stack of
8344 the operand of a SEND iCode,
8345 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8346 but as registers instead (AOP_REG) using the fReturnIdx array,
8347 * (pic16_freeAsmop): remove the freed register from the
8348 _G.sregsAlloc field,
8349 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8350 a compare of 'WREG',
8351 * (pic16_popGetTempRegCond): changed function prototype, now
8352 function takes also a bitVector argument v which holds the current
8353 set of registers that are allocated for stack access by aopForSym,
8354 registers allocated in aopForSym for accessing stack symbols are not
8355 any more part of the functions usedRegs field,
8356 * (genCall): some times aopOp is called for a stack variable to be
8357 send, aopForSym might perform the push, if this is true make sure
8358 that genCall doesn't push the variable twice by testing _G.resDirect,
8359 * (genFunction): changed testing for unspecified interrupt number
8360 from 256 to INTNO_UNSPEC,
8361 * modified selection scheme of frame pointer generation. Previously
8362 if function did use local registers a frame pointer was generated,
8363 now a frame pointer is generated only if function has arguments
8364 (that need PLUSW2 register access), or has stack arguments, or the
8365 compiler is not instructed to omit the frame pointer,
8366 * (genEndFunction): before restoring local registers that were saved
8367 in the function preamble, also restore the registers that *might*
8368 have been allocated for stack access,
8369 * (genRet): removed some old comments,
8370 * (genCmp, the active (RN's) version): added a call to the
8371 pic16_genCmp_special function to perform the compare with a more
8372 robust and optimized way,
8373 * (genInline): a feature has been added in inline code generation,
8374 which allows a wildcard variable substitution when writing inline
8375 assembly. Code is incomplete and experimental therefore undocumented,
8376 * (genCast): changed order of aopOp for result and right to allow
8377 aopForSym to directly load the result if possible,
8378 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8379 perform an optimized compare on some selected special occasions,
8380 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8381 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8382 generate an IVT any more,
8383 * src/pic16/main.c (pic16_optionsTable): added command line option
8385 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8386 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8388 * src/pic16/NOTES: Raphael Neider added in list of active developers
8389 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8390 jumptable_end to prevent bug #,
8391 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8392 inCond and outCond fields,
8393 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8394 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8395 turn off register spilling,
8396 * (packRegsForOneUse): synced with other ports' versions although it
8397 is not used currently,
8398 * (pic16_packRegisters): added an optimization while reading
8399 structure bitfields, some registers may be saved (malloc code is
8400 decreased by 80 bytes)
8402 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8404 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8405 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8406 this can be optimized more?
8408 2005-03-10 Raphael Neider <rneider AT web.de>
8410 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8411 genNearPointerGet): (hopefully) fixed access to bitfields via
8412 pointers (p->bitN = x; and x = p->bitN; failed)
8414 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8416 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8418 2005-03-09 Raphael Neider <rneider AT web.de>
8420 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8422 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8424 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8425 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8426 (regTypeNum): set REG_BIT type if necessary
8427 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8428 * support/regression/tests/critical.c: check bug 1144613
8430 2005-03-02 Raphael Neider <rneider AT web.de>
8432 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8434 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8436 * src/avr/ralloc.c (serialRegAssign),
8437 * src/ds390/ralloc.c (serialRegAssign),
8438 * src/hc08/ralloc.c (serialRegAssign),
8439 * src/mcs51/ralloc.c (serialRegAssign),
8440 * src/pic/ralloc.c (serialRegAssign),
8441 * src/pic16/ralloc.c (serialRegAssign),
8442 * src/xa51/ralloc.c (serialRegAssign),
8443 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8445 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8447 * src/SDCCast.c (decorateType): fixed bug 1124787
8449 2005-02-20 Hubert Sack <sack AT digiplan.de>
8450 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8452 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8455 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8457 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8458 to keep the correct label reference count when adding/removing references
8459 to labels. A peephole file using this is appended to patch #1144962.
8461 2005-02-14 Raphael Neider <rneider AT web.de>
8463 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8464 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8465 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8466 retrievals of result operand's value on assignment
8468 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8470 * device/include/pic16/string.h: modified prototype for memccpy()
8471 to memccpy(void *, void *, char, size_t)
8472 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8473 check whether to omit frame pointer or not,
8474 * (genInline): convert all occurences of "\n" to LF in inline
8475 assembler blocks, this helps formatting the inline text,
8476 * (pic16_loadFSR0): modified prototype,
8477 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8478 removed some 8051 legacy code,
8479 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8480 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8481 before allocating temporary registers in functions,
8483 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8485 * support/regression/tests/bitvars.c: corrected the "fix"
8487 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * support/regression/tests/bitvars.c,
8490 * support/regression/tests/bitwise.c,
8491 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8493 2005-02-10 Raphael Neider <rneider AT web.de>
8495 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8496 different size for Alpha
8497 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8499 2005-02-09 Raphael Neider <rneider AT web.de>
8501 * src/SDCC.lex(doPragma) : save and restore warning options as well
8502 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8503 * have #pragma less_pedantic set the errorlevel to WARNING
8505 * (cloneOptimize) : fixed wrong malloc's size
8506 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8507 facilitate correct handling of #pragma (save|restore)
8509 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8513 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8515 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8517 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8519 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8521 2005-02-02 Raphael Neider <rneider AT web.de>
8523 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8524 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8525 * (pic16_storeForReturn): fixed to allow returning function pointers
8526 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8527 * device/include/pic16/{stddef.h,stdbool.h}: added
8529 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8533 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8535 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8536 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8537 appeared to be required
8539 2005-01-31 Borut Razem <borut.razem AT siol.net>
8541 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8542 include/mcs51 and include/z80 directories to the package
8544 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8546 * src/hc08/gen.c (genFunction): fixed bug #1112752
8548 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8550 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8552 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8554 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8556 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8560 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8562 * device/include/c8051fxxx.h: removed these 6 files
8563 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8565 2005-01-26 Raphael Neider <rneider AT web.de>
8567 * src/pic16/gen.c (genAssign): fixed assignment from longs
8568 in codespace (were cut to three bytes)
8569 * (genDummyRead): implemented (except for CODESPACE...),
8571 * src/pic16/glue.c (emitStatistics): beautified
8572 * device/lib/pic16/libm/Makefile: added include path
8574 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8576 * src/z80/gen.c (aopPut): fixed bug #1103902
8578 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8580 * device/lib/expf.c: fixed bug #1095792
8582 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8584 * device/lib/pic16/libm: added Math library sources
8586 2005-01-24 Raphael Neider <rneider AT web.de>
8588 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8589 to enable upcast to pCodeOpReg2 (there is no type tag to
8590 differenciate the two and pic16_popGet2p cast into PCOR2)
8591 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8592 (sizeof(sectNames) changed to sizeof(sectName))
8593 Both patches fix segfaults under MinGW.
8595 2005-01-23 Raphael Neider <rneider AT web.de>
8597 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8598 Safe_[mc]?alloc()'ed variables
8599 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8600 of (byte sized) temporaries (assign them to WREG for now)
8601 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8602 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8603 this might fix SIGSEGVs on MinGW...
8604 * src/SDCCopt.c (killDeadCode): restored original behaviour
8605 (volatile operands might get thrown away though)
8607 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8609 * src/pic16/gen.c: fixed bug #1106975,
8610 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8611 pointer update, INTCON is saved, global interrupts are disabled and
8612 restored after updateing TOS.
8613 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8614 * added function attribute 'shadowregs' to take advantage of shadow
8616 * added function attribute 'wparam' as an alternative to the wparam
8618 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8619 user declares a non-ISR function as 'shadowregs',
8620 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8622 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8624 * .version: bumped version number to 2.4.8
8625 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8627 * device/lib/pic16/libio/i2c/: I2C module support library,
8628 * device/include/pic16/i2c.h: I2C support library header,
8629 * device/lib/pic16/libc/stdio/: standard IO support sources,
8630 * (printf_small.c): printf_small() source, supports float print,
8631 * (printf_tiny.c): printf_tiny() source, does not support floats,
8632 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8633 enable global optimizations for entire library source, other
8634 Makefiles in the source tree are also modified to reflect this,
8635 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8637 * doc/sdccman.lyx: updated to reflect new changes,
8638 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8639 sym->onStack if-case,
8640 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8641 sbit, idata, _idata, xdata, _xdata,
8642 * added pragma library, to link an external library, (see doc),
8643 * removed command line options, --pomit-config-words, --pomit-ivt,
8644 --pleave-reset-vector,
8645 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8646 when calling assembler to reflect memory model used, also define
8647 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8648 reflect stack model used,
8649 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8650 on stack return NULL,
8652 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8654 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8655 of the operands is volatile. Fixes #1020220
8657 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8659 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8660 * (OptimizeRegUsage): make sure that there is really no other flow where
8661 the first pCode is used
8663 2005-01-22 Raphael Neider <rneider AT web.de>
8665 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8666 to fix #1106967 (pCode->seq are not set up correctly)
8668 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8670 * src/SDCCglue.c (glue): make sure code area is declared before the
8671 static initialization area.
8673 2005-01-21 Raphael Neider <rneider AT web.de>
8675 * device/lib/Makefile.in: fixed test for pic16 install dir
8676 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8678 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8679 added --optimize-goto compiler switch and pragma wparam documentation
8680 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8681 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8682 and PRODH closing bug #1071770 (peephole optimizer)
8684 2005-01-19 Raphael Neider <rneider AT web.de>
8686 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8687 cmdLine buffers (used when calling sdcpp...) are large enough
8688 (MAX_PATH=256 truncates arguments leading to system halts when
8690 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8691 * (genUminus): rewritten to for efficiency
8692 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8693 used uninitialized in some cases)
8694 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8695 copy the third byte from the int -- now assumes 0x80 (data memory)
8696 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8697 operands (genAddLit expects the iCode's operands to swapped as
8698 well), fixed leftover bytes (crashed for short left operands)
8699 * (pic16_genMinusDec): performance improvements, removed false
8701 * (pic16_genMinus): fixed to cope with differently sized operands
8702 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8704 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8705 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8706 new banksel optimization
8707 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8708 analysis for temporary registers (segfaults...)
8709 * src/pic16/peeph.def: added rule
8711 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8713 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8714 which converts a float number to its ASCII representation
8715 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8716 functions to convert the fractional and integer part of a float to ASCII,
8717 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8718 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8720 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8722 * device/include/pic16/adc.h: added GPL info,
8723 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8724 a pCodeOp as tested operand,
8725 * (genNearPointerGet): optimized bit testing, does not use
8726 intermediate register for bit value, test directly instead with
8727 BTFSS, BTFSC, works only for single bits,
8728 * (genpic16Code): dump the name of the iCode in the asm,
8729 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8730 renamed to pic16_decodeOp,
8731 * (serialRegAssign): do not allocate a temporary register for iCode
8732 sequences that test a single bit for 1/0
8734 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8736 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8737 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8738 access stack and frame pointers. They are initially assigned to
8739 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8740 accessing SFRs. Updated all occurences of modification of stack or
8741 frame pointer in gen.c and pcode.c,
8742 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8743 assigning of a literal value to pointers,
8744 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8745 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8748 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8750 * doc/sdccman.lyx: update documentation about stack pragma, added
8751 some info for stack memory models
8753 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8755 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8757 2005-01-08 Raphael Neider <rneider AT web.de>
8759 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8760 udata sections to fix bug #1097823
8762 2005-01-05 Raphael Neider <rneider AT web.de>
8764 * src/pic16/gen.c (genGenericShift): added handling of differently
8765 sized left operand and result
8767 2005-01-04 Raphael Neider <rneider AT web.de>
8769 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8770 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8771 to hold the condition bit)
8772 * added new version of genCmp (old code available via #define)
8773 * added new version of genShiftLeft/genShiftRight in a generic
8774 way, now supports shifting by negative values
8775 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8776 shiftCount (expected by genGenericShift)
8777 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8778 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8780 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8781 is an invalid literal too...)
8783 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8785 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8786 from Raphael Neider,
8787 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8788 for 8-bit literals. This fixes some literal operands which are sign
8789 extended to 16-bits ints when instruction needs only 8-bits.
8791 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8793 * device/lib/logf.c: added mcs51 assembly version
8794 * device/lib/expf.c: added mcs51 assembly version
8795 * device/lib/_logexpf.c: new shared asm code for expf and logf
8796 * device/include/math.h: add defines for assembly math library
8797 * device/lib/Makefile.in: build new _logexpf.c
8798 * device/lib/libfloat.lib: use new _logexpf.c
8800 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8803 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8804 device types which have less than 0x7f registers.
8806 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8808 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8810 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8812 * device/lib/printf_fast.c: only build on supported arch.
8813 * device/lib/printf_tiny.c: only build on supported arch.
8814 * device/lib/printf_fast_f.c: only build if asm float lib
8815 * device/lib/_fsget1arg.c: only build if asm float lib
8816 * device/lib/_fsget2args.c: only build if asm float lib
8817 * device/lib/_fsnormalize.c: only build if asm float lib
8818 * device/lib/_fsreturnval.c: only build if asm float lib
8819 * device/lib/_fsrshift.c: only build if asm float lib
8820 * device/lib/_fsswapargs.c: only build if asm float lib
8821 * device/include/stdio.h: don't provide print_fast,
8822 print_fast_f, print_tiny prototypes if --xstack used
8824 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8826 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8827 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8830 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8832 * device/lib/printf_fast_f.c: same as printf_fast, but
8833 with floating point enabled
8834 * device/lib/printf_fast.c: minor tweaks
8835 * device/include/stdio.h: add printf_fast_f
8837 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8839 * src/SDCCmain.c: make --float-reent default for mcs51
8840 * device/lib/_fsadd.c: added mcs51 assembly version
8841 * device/lib/_fssub.c: added mcs51 assembly version
8842 * device/lib/_fsmul.c: added mcs51 assembly version
8843 * device/lib/_fsdiv.c: added mcs51 assembly version
8844 * device/lib/_fseq.c: added mcs51 assembly version
8845 * device/lib/_fsneq.c: added mcs51 assembly version
8846 * device/lib/_fsgt.c: added mcs51 assembly version
8847 * device/lib/_fslt.c: added mcs51 assembly version
8848 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8849 * device/lib/Makefile.in: add _fscmp to build
8850 * device/lib/libfloat.lib: add _fscmp to build
8852 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8854 * device/lib/_fs2slong.c: added mcs51 assembly version
8855 * device/lib/_fs2sint.c: added mcs51 assembly version
8856 * device/lib/_fs2schar.c: added mcs51 assembly version
8857 * device/lib/_fs2ulong.c: added mcs51 assembly version
8858 * device/lib/_fs2uint.c: added mcs51 assembly version
8859 * device/lib/_fs2uchar.c: added mcs51 assembly version
8860 * device/lib/_slong2fs.c: added mcs51 assembly version
8861 * device/lib/_sint2fs.c: added mcs51 assembly version
8862 * device/lib/_schar2fs.c: added mcs51 assembly version
8863 * device/lib/_ulong2fs.c: added mcs51 assembly version
8864 * device/lib/_uint2fs.c: added mcs51 assembly version
8865 * device/lib/_uchar2fs.c: added mcs51 assembly version
8866 * device/include/float.h: added #define to select asm vs c
8868 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8870 * device/lib/printf_fast.c: improvements to float output
8871 * device/include/float.h: add defines for assembly float library
8872 * device/lib/_fsget1arg.c: receive 1 float arg
8873 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8874 * device/lib/_fsnormalize.c: normalize a float
8875 * device/lib/_fsreturnval.c: return float, various helper routines
8876 * device/lib/_fsrshift.c: right shift a float's mantissa
8877 * device/lib/_fsswapargs.c: swap 2 floats
8878 * device/lib/Makefile.in: build these 6 new files for mcs51
8879 * device/lib/libfloat.lib: add these 6 files to the library
8881 2004-12-26 Borut Razem <borut.razem AT siol.net>
8883 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8886 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8888 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8889 and fully reentrant and register bank neutral.
8890 * device/lib/printf_fast.c: added float (not enabled by default),
8891 added compact/slower integer (also not enabled by default),
8892 improved size/speed of fast integer code, other minor changes
8893 * device/include/stdio.h, device/lib/Makefile.in,
8894 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8896 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8898 * src/pic16/pcode.c: declaring variables other than at the start of a
8899 block is not supported in C by VC6.
8901 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8903 * applied a previous patch from Raphael Neider that wasn't included
8904 in the previous commits, which fixes infinite loops within jumptable
8906 * made some fixes that previous patches introduced
8908 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8910 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8911 that fixes an issue with AOP_PCODE asmop's offset,
8912 * (pic16_popCopyReg): update instance field too,
8913 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8914 function of pic port,
8915 * (genCmp, genAnd, genAssign),
8916 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8918 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8920 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8921 variables initial values to idata section,
8922 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8923 variables in some functions. This utilizes parmBytes field of iCode
8924 structure to hold the offset of the variable in stack. (might be
8925 able to use the stack field too?)
8926 * applied patch from Raphael Neider # ### , # ###
8927 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8928 variable initial values in idata section,
8929 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8930 for static variables with initial value
8931 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8932 applied fix in while loop from Raphael Neider.
8934 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8936 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8937 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8938 * src/ds390/ralloc.c (serialRegAssign): spill bits
8939 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8940 * support/Util/SDCCerr.c,
8941 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8942 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8943 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8945 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8947 * device/include/sdcc-lib.h: inserted LGPL, added includes
8948 asm/ds390/features.h and asm/mcs51/features.h
8949 * device/include/asm/default/features.h,
8950 * device/include/asm/gbz80/features.h,
8951 * device/include/asm/z80/features.h: added empty _AUTOMEM
8953 * device/include/asm/ds390/features.h,
8954 * device/include/asm/mcs51/features.h: added files with defines for
8955 _AUTOMEM and _STATMEM indicating automatic and static storage class
8956 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8957 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
8958 * src/SDCCicode.c (geniCodeCast),
8959 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
8960 * src/SDCCloop.c (loopInduction): removed unused variable lr
8961 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
8962 to convertToFcall to include char modulo (RFE 1065037), added check
8963 if left operand is unsigned and use abs of literal value
8964 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
8965 as it doesn't work after conversion from peephole.def to peephole.rul
8966 * src/mcs51/gen.c (toBoolean): added check for size,
8967 (genModOneByte): optimized code for signed char modulo a literal
8968 power of 2 (thanks to Hubert Sack),
8969 (genRRC): removed unnecessary "clr c",
8970 (genRLC): replaced "add a,acc" with cheaper "rlc a"
8971 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
8973 swapped rules 256.c and 256.d,
8974 extended 256.d by using new multiple checks (thanks Erik),
8975 added rules 256.e and 256.f,
8976 updated rule 261.a and 261.b to new generated code
8977 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
8979 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8981 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
8982 induction related bugs, including first part of bug #1074377
8984 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
8986 * applied patch from bug-report #1076292,
8987 * applied patches for genAnd and Goto-optimizations for Raphael
8989 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
8990 dump a less iCode information,
8991 * src/pic16/device.h (pic16_options_t): added field debgen,
8992 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
8993 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
8994 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
8996 * (various functions): added macros FENTRY and FENTRY2 to functions,
8997 to emit function prologue,
8998 * (various functions): fixed indentation,
8999 * (genNearPointerGet): fixed loading of FSR0,
9000 * (genPackBits): applied patch from Raphael Neider to fix updating
9001 of FSR0 and touching only the modified bits,
9002 * src/pic16/genarith.c (various functions): added macros FENTRY to
9003 emit function prologue in comments,
9004 * src/pic16/pcode.h: added functions debugf2, debugf3,
9005 * src/pic16/ralloc.c: partial fix for packForPush caused
9008 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9010 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9011 <stsp AT users.sourceforge.net> with reversed byte order
9012 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9014 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9016 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9018 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9019 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9021 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9023 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9025 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9027 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9029 (setFromConditionArgs): friendly operand parser for peephole rules,
9030 (operandBaseName, operandsNotRelated): new peephole condition
9031 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9032 architecture specific register naming into account, handles n-way
9033 comparisons, and supports quoted literals
9034 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9036 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9038 * src/mcs51/peeph.def: fixed bug #1076940
9040 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9042 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9044 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9046 Adding support for replacing ljmps with sjmps in jumptables
9047 generated for switch statements. For now you need to set the
9048 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9049 Now 4 algorithms for mcs51 jumptable generation are used:
9050 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9051 addresses loaded pc-relative for up to 112 cases and stack-pushing
9052 target addresses loaded with offset from dptr for up to 256 cases.
9054 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9055 * src/mcs51/main.c: adapted constants for switch table generation
9056 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9058 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9060 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9061 * support/regression/tests/bug1057979.c: added test for bug 1073386
9063 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9065 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9068 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9070 * src/pic16/device.h,
9071 * src/pic16/genarith.c,
9074 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9076 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9078 Large cummulative patch for pic16 port.
9079 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9080 to call when a stack overflow occurs,
9081 * (malloc.h): added CVS Id tag,
9082 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9084 * added libc directory. The current version of LibC contains string
9085 functions, ctype functions and macros and some functions of the
9086 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9087 be extensively tested in the future. Standard disclaimer here.
9088 Library is not automatically build yet. But one can build it by
9089 invoking 'make' inside the libc directory.
9090 * added ADC library under libio. Preliminary version yet.
9092 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9093 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9094 aopForRemat() now and not by pic16_aopOp(),
9095 * (pic16_popGetTempReg): removed warning messgae when allocating
9096 temporary registers, its a buggy feature and will be removed,
9097 * (pic16_popGet): set register instance field in AOP_CRY,
9098 * (pic16_outBitC): fixed for results in size greater than 1,
9099 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9100 * (pic16_storeForReturn): optimized return of 0,
9101 * (genCmp): experimental code for new genCmp which uses PIC18's
9102 special compare&skip instructions. Initial tests fail some times
9103 with variables grater than 1 byte in size, so new code is disabled,
9104 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9106 * (genCast): began a fix to optimize the casting of a bit to another
9107 bit, now assigning a bitfield to another bitfield will fail, sorry,
9108 * src/pic16/main.c: disabled the use of lr-support feature,
9109 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9110 * added some function prototypes, added function _debugf prototype,
9111 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9112 bits with offset (case PO_GPR_BIT),
9113 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9115 * (isBankInstruction): modified to return 0 for no banking instruction,
9116 and 1 for banking instruction,
9117 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9118 caused stop processing pCodes after a inline assembly block,
9119 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9120 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9121 registers when it shouldn't,
9122 * src/pic16/ralloc.c (allocReg): add preliminary support for
9123 supporting a limited set of temporary registers,
9125 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9127 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9128 genDataPointerSet): ensure assignments always copy in MSB to LSB
9130 (loadRegFromAop): recognize CLRH optimization,
9131 (genFunction): optimize RECEIVE iCodes in reentrant functions
9133 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9135 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9136 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9138 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9139 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9140 contiguous with data
9142 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9144 * device/lib/_gptrget.c (_gptrget),
9145 * device/lib/_gptrgetc.c (_gptrgetc),
9146 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9147 instead of sjmp to ret
9148 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9149 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9151 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9153 * .version: bumped version to 2.4.7
9154 * device/lib/_gptrget.c (_gptrget): is now _naked
9155 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9156 * device/lib/_gptrput.c (_gptrput): is now _naked
9157 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9158 (createFunction): fixed xstack
9159 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9160 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9162 (geniCodeCritical): store original interrupt state in an iTemp bit
9163 var unless stack-auto
9164 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9165 * src/SDCCmain.c (setIncludePath): added include/target to search path
9166 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9167 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9169 (processFuncArgs): put bit vars in bit area
9170 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9171 unsaveRBank): fixed xstack,
9172 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9173 (genFunction, genEndFunction): fixed xstack,
9174 (genAssign): optimization don't walk backwards through mem
9175 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9176 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9177 * support/regression/Makefile: also make library (for stack-auto) when
9178 making "all" and added "test-mcs51-xstack-auto"
9179 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9180 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9181 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9182 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9183 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9184 make-library by MAKE_LIBRARY
9185 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9186 regression tests for xstack
9187 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9188 * support/regression/tests/critical.c: test for critical on mcs51
9190 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9192 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9193 built version of sdcc instead of installed version
9195 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9197 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9198 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9200 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9201 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9202 WARNING: remove device/lib/build/z80/printf.o by hand when
9203 updating from previous build!
9204 * device/lib/z80/printf.c: updated comment
9205 * support/regression/tests/bug1057979.c: test all ports now
9206 * support/regression/tests/bug1065458.c: file added
9208 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9210 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9211 *_start and *_end symbols for static functions
9213 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9215 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9216 and search crt0.o in all library paths,
9217 (setIncludePath): proper handling of --nostdinc,
9218 (setLibPath): proper handling of --nostdlib
9219 * support/regression/Makefile,
9220 * support/regression/ports/ds390/spec.mk,
9221 * support/regression/ports/gbz80/spec.mk,
9222 * support/regression/ports/hc08/spec.mk,
9223 * support/regression/ports/mcs51/spec.mk,
9224 * support/regression/ports/mcs51-large/spec.mk,
9225 * support/regression/ports/mcs51-stack-auto/spec.mk,
9226 * support/regression/ports/z80/spec.mk: use include and lib files from
9227 built version of sdcc instead of installed version
9228 * doc/sdccman.lyx: fixed typo in --nostdinc
9230 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9235 * src/pic/gen.c : added support to generate code for struct bit fields.
9237 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * as/xa51/xa_version.h,
9240 * device/include/errno.h,
9241 * device/include/regc515c.h,
9242 * device/lib/_itoa.c,
9243 * device/lib/_ltoa.c,
9244 * device/lib/ser_ir_cts_rts.c,
9245 * sim/ucsim/xa.src/glob.cc,
9246 * sim/ucsim/xa.src/inst_gen.cc,
9247 * sim/ucsim/xa.src/xa_bit.cc,
9248 * sim/ucsim/xa.src/xa_sfr.cc,
9249 * sim/ucsim/z80.src/inst_dd.cc,
9250 * sim/ucsim/z80.src/inst_fdcb.cc,
9251 * support/scripts/keil2sdcc.pl,
9252 * src/pic16/pic16.dsp,
9253 * src/pic16/pic16a.dsp: corrected cvs line endings
9254 * device/lib/printf_large.c: fixed bug 1057979
9255 * src/pic16/gen.c: fixed non-C standard code
9256 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9257 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9258 * support/regression/ports/mcs51/support.c: reload T1 asap
9259 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9260 pdata use and clear idata startup behaviour
9261 * support/regression/tests/bug1057979.c: added
9263 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9265 * device/examples/ds390/ow390/ad26.h,
9266 * device/examples/ds390/ow390/cnt1d.h,
9267 * device/examples/ds390/ow390/crcutil.c,
9268 * device/examples/ds390/ow390/ownet.h,
9269 * device/examples/ds390/ow390/owsesu.c,
9270 * device/examples/ds390/ow390/swt12.h,
9271 * device/examples/ds390/ow390/swtoper.c,
9272 * device/examples/ds390/ow390/temp10.h,
9273 * device/examples/ds390/ow390/thermodl.c,
9274 * device/examples/ds390/tinitalk/tinitalk.dsp,
9275 * device/examples/ds390/tinitalk/tinitalk.dsw,
9276 * device/examples/mcs51/clock/hw.h,
9277 * device/examples/mcs51/simple2/go.bat,
9278 * device/examples/serialcomm/windows/serial.h,
9279 * device/examples/xa51/dummy.c,
9280 * device/examples/xa51/hello.c,
9281 * device/include/80c51xa.h,
9282 * device/include/at89x051.h: corrected cvs line endings
9284 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9286 * src/pic16/main.c (options): added command line --gstack, to trace
9287 stack over/under flows,
9288 * added pragma 'wparam' to allow passing first byte of function
9289 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9290 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9291 call to __gstack_test function and sets up the symbol as extern,
9292 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9293 * popaop): added call to pic16_testStackOverflow,
9294 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9296 * (genCall, genPcall): now all parameters are passed via stack
9297 except in functions that are pass to wparam pragma in which WREG is
9299 * (genPcall): REENTRANT flag is checked to see if variable prototype
9300 contains reentrant keyword, don't call a non-reentrant function, via
9301 a reentrant function pointer or vice versa, functions are never
9303 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9305 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9306 SIGSEGV when accessing a NULL register stucture,
9307 * (pic16_printGPointerType): modified to handle UPPER modifier for
9308 function initializers, changed prototype of function to simpler one,
9309 * (pic16_printIvalFuncPtr): check to see if function is already
9310 added in externs list,
9311 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9312 optimized a move from W to SFR with a move to the same register
9314 * device/lib/pic16/debug: NEW directory, contains debug features
9315 which are enabled when linking with libdebug.lib, currently command
9316 line option --gstack enables stack pointer tracing for over/under
9317 flow, corresponding sources are in debug/gstack
9319 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9321 * doc/sdccman.lyx: updated SDCC version,
9322 * (PIC16 port): update list of command line options,
9323 * src/pic16/device.h (structure pic16_options_t): added field gstack
9324 to enable stack overflow tracing on push/pops,
9325 * src/pic16/device.c (statistics structure): added statistics
9327 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9328 pic16_dump_int_registers): increase statistics counters for each
9329 * variable which is encountered
9330 * (pic16_dump_usection): emit each .udata variable to its own udata
9332 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9333 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9334 parameters via stack, otherwise use old scheme,
9335 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9336 assembler output file,
9337 * src/pic16/main.c: added command line options --gstack to enable
9338 push/pop tracing for stack overflow,
9339 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9340 instructions): added size of each instruction,
9341 * (pic16_countInstruction): estimate size of instructions in
9342 the_pFile list, inline assembly blocks are not counted,
9343 * (pic16_FixRegisterBanking): trace previous register usage, when
9344 banksel optimizations is greater than 0, don't emit a redudant
9347 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9349 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9350 * src/pic16/ralloc.c : applied same fix for pic16.
9351 * src/pic/gen.c : tidied it up a little.
9353 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9355 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9356 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9358 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9360 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9362 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9364 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9365 non-reentrant function __modsint in the interrupt function (thus
9366 corrupting math operations during serial I/O)
9367 * device/lib/ser_ir.c: as above, changed buffersize
9368 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9370 * doc/Makefile: added option -t for rsync
9372 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9374 * src/SDCCast.h (struct ast),
9375 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9377 2004-10-20 Borut Razem <borut.razem AT siol.net>
9379 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9382 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9384 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9386 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9387 support functions to replace long sequences of MOVFF's from access
9388 bank registers to stack and vice versa,
9389 * src/pic16/device.h: added new field opt_flags, where optimization
9390 flags can be set to enable certain features,
9391 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9392 * pBlock, (genFunction, genEndFunction): surroung loop for
9393 saving/loading used registers in stack with PC_INFO pCodes,
9394 INF_LREGS. Code in between can then be optimized by pCode optimizer
9395 to support function calls,
9396 * (genDataPointerSet): fixed bug which loaded float fields in
9397 structures with corrupt data,
9398 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9399 in a standard way debug info on stderr. Feature used for developing
9401 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9402 obsolete chunks of code,
9403 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9404 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9405 * pic16/src/pcode.c (pic16_newpCodeInfo,
9406 * (pic16_newpCodeOpLocalRegs),
9407 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9409 * (pic16_pCodeConstString): printing of the initial value of a
9410 symbol as a comment is inhibited since parsing was already done by
9411 copyStr and output is corrupt,
9412 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9414 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9416 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9418 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9420 * as/mcs51/lkarea.c: removed old K&R style,
9421 (lnksect): changed check on boundary error,
9422 (lnksect2): changed check on boundary error,
9423 (lnksect2): extend XSTK to end of page if size = 1
9424 * as/mcs51/lkmain.c: removed old K&R style,
9425 (Areas51): create l_IRAM symbol
9426 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9427 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9428 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9429 * device/lib/_mullong.c: added version to be compiled with xstack
9430 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9431 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9432 * device/lib/mcs51/crtxstack.asm: fixed comment
9433 * src/SDCCglue.c: maxInterrupts defaults to 0,
9434 (emitMaps): added pdata,
9435 (createInterruptVect): (re)moved default,
9436 (glue): added pdata,
9437 (glue): moved __start__xstack to XSTK with default size 1
9438 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9439 and options.float_rent when options.stackAuto is set,
9440 (linkEdit): only write XDATA_NAME if provided on command line
9442 * src/SDCCmem.c: added pdata
9443 * src/port.h: added pdata_name to PORT
9444 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9445 (saveRegisters, unsaveRegisters): removed usage of B,
9446 (genMinus): fixed accumulator clash,
9447 (genJumpTab): added comment, this needs another look
9448 * src/mcs51/gen.c: added check for "B in use" paranoia,
9449 added pushB() and popB()
9450 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9459 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9460 added PSEG (PAG,XDATA) or NULL to port specifier
9461 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9462 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9463 (_mcs51_genInitStartup): removed __start__xstack equ,
9464 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9465 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9466 * src/z80/gen.c (_rleAppend): fixed warnings
9467 * support/regression/tests/zeropad.c: added pdata test
9468 * .version: bumped to 2.4.6
9470 2004-10-17 Borut Razem <borut.razem AT siol.net>
9472 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9473 as a part of nightly build
9475 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9477 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9478 WREG holds the first byte function parameters,
9479 * (aopForSym): take special case for symbols which are in FARSPACE
9480 but in CODESPACE too,
9481 * (assignResultValue): modified to take into account _G.useWreg,
9482 * (genCall): don't use wreg for parameter passing when function is
9483 declared as reentrant, too, added optimization INCF to stack
9484 pointer when stack parameter count is 1,
9485 * (genFunction, genEndFunction): refurnished and fixed to not using
9486 wreg for passing parameters when function has varargs or is
9487 reentrant, fixed bug with symbol name compare for generating
9488 functions in absolute address,
9489 * (pic16_storeForReturn): refurnished,
9490 * (genCmp): began writing a new version of the function, not ready
9491 yet, therefore it is disabled,
9492 * (genAssign): do not read code memory when assigning a function to
9494 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9495 array of characters, not pointer,
9496 * (pic16initialComments): in debug mode emit an .ident directive for
9498 * (_process_pragma): emit a new warning type (internal to pic16)
9499 when setting stack to default length, emit a similar warning when
9500 placing a function at absolute address and address is not word aligned
9501 * (_pic16_parseOptions): added 'return TRUE' statement,
9502 * (_pic16_linkEdit): if compiling a source, then add the source's
9503 file object, first in the list of objects to link,
9505 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9507 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9508 * src/pic/main.c : removed VC warning.
9509 * src/pic/gen.c : changed comment.
9511 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9513 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9514 reference to a deprecated symbol _GPTRREG was causing failure to
9515 link. Thanks G. M. Gallant for the info.
9517 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9519 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9520 comments for Bugs item #954788.
9522 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9524 * src/pic16/device.c (pic16_dump_gsection,
9525 * pic16_groupRegistersInSection): handle symbols declared to be in
9526 access bank differently,
9527 * src/pic16/gen.c (struct _G): added field resDirect,
9528 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9529 send values read from stack directly to result and don't allocate
9531 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9533 * (pic16_sameRegsOfs): NEW,
9534 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9535 free because they were not allocated from temporary pool,
9536 * pic16_popRegFromString): workaround to fix a problem with
9537 allocating variables twice or never,
9538 * (genGenPointerGet): using PRODL instead of FSR0H,
9539 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9541 * (genAssign): take advantage of the _G.resDirect flag,
9542 * (genCast): around line 11844, use mov2f instead of directly
9543 MOVFF'ing between operands to account for literal values,
9544 * src/pic16/genutils.c: some new debug functions for gpsim have been
9546 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9547 float with integer part only,
9548 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9549 place variables in access bank
9550 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9551 updated sources to reflect recent changes in gen.c
9553 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9555 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9556 sources that searched for headers in installation path, now the
9557 device/include/pic16 is used,
9558 * src/pic16/glue.c (pic16glue),
9559 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9560 .line directives if not in debug mode, this suppresses assembler's
9561 warnings for ignored directives
9563 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9565 * src/port.h: made reset_regparms prototype void parameter explicit.
9566 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9567 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9568 * doc/sdccman.lyx: documented warning disabling and how to use
9569 printf_large to make it print floats.
9570 * device/include/stdbool.h: NEW
9571 * device/lib/_atof.c,
9572 * device/lib/_divuint.c,
9573 * device/lib/_divulong.c,
9574 * device/lib/expf.c,
9575 * device/lib/printf_large.c,
9576 * device/lib/sincosf.c,
9577 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9578 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9579 a completely reentrant lib.
9581 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9583 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9584 * device/include/pic16/stdio.h: fixed bug with colon
9586 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9588 * device/include/pic16/stdio.h,
9589 * device/include/pic16/stdlib.h,
9590 * device/include/pic16/math.h: NEW
9591 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9592 declared as _naked to reduce overhead
9593 * device/lib/Makefile.in (target port-specific-objects-pic16):
9594 changed * to *.* so to ignore the CVS directory,
9595 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9596 stacked variables back in stack,
9597 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9600 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9602 * .version: bumped version number to 2.4.5
9603 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9604 * support/Util/SDCCerr.c (messages structure): added entry for
9607 Large cumulative patch for pic16 port and libraries.
9608 * device/include/pic16/sdcc-lib.h,
9609 * device/include/pic16/stdarg.h,
9610 * device/include/asm/pic16/features.h,
9611 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9612 * device/include/pic16/float.h: changes reentrant keyword with
9613 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9614 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9615 updated target build-libraries to include objects from gptr,
9616 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9617 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9618 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9619 all function headings,
9620 * src/SDCCmain.c: added global parameter userIncDirsSet,
9621 * (parseCmdLine): when option -I is encountered add directory to
9623 * src/version.awk: added space between control and long,
9624 * src/pic16/NOTES: added some notes for the port,
9625 * src/pic16/gen.c: added prototype for mov2fp function,
9626 * (fReturnpic16[]): properly named return value registers,
9627 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9628 * (aopForSym): added code to handle symbols with onStack flag set,
9629 symbols onStack are allocated PTRSIZE bytes,
9630 * (aopFreeAsmop): handles special case where asmops are stack objects,
9631 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9632 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9633 added argument lock to trace flaws in allocating temporary registers
9634 when developing port,
9635 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9636 * (pic16_popRegFromString): reenabled allocating a direct register
9638 * (assignResultValue): various beautifications,
9639 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9640 referenced function argument,
9641 * (genIpush): reenabled to allow stacked arguments, handles only
9642 ic->parmPush iCodes,
9643 * (genCall, genPcall): major changes to allow for variable argument
9644 functions, fixed a bug with falsely restoring stack pointer after
9645 returning from call,
9646 * (genFunction): pending code for critical function,
9647 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9648 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9649 * (genNearPointerGet): fixed bug with indirect reading, was always
9651 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9653 * (genAddrOf): rewrote code to take address of a stacked function parameter
9654 * (genCast): fixed casting to generic pointer type,
9655 * src/pic16/gen.h: added AOP_STA,
9656 * (struct asmop): added field stk,
9657 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9658 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9659 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9660 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9661 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9662 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9664 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9666 * (pic16_port structure): generic pointer size is set to 3,
9667 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9668 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9670 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9671 operand is an iTemp,
9673 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9675 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9676 * debugger/mcs51/simi.c: addapt new syntax of s51
9678 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9680 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9681 * src/pic16/pcode.c: commented out some calls to free() in order to
9684 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9687 * src/SDCCicode.c (isiCodeInFunctionCall),
9688 * src/avr/ralloc.c (selectSpil),
9689 * src/pic/ralloc.c (selectSpil),
9690 * src/pic16/ralloc.c (selectSpil),
9691 * src/ds390/ralloc.c (selectSpil),
9692 * src/hc08/ralloc.c (selectSpil),
9693 * src/xa51/ralloc.c (selectSpil),
9694 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9695 stack in the middle of a function call sequence (fixes bug #1020268)
9696 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9697 costs associated with the minimum switch case.
9699 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9701 * src/SDCC.lex: fixed bug #1030549
9703 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9705 * src/SDCCcse.h (struct cseDef),
9706 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9707 over a function call if the CSE is derived from a symbol whose
9708 address has been taken (fixes bug #1029883)
9709 * support/regression/tests/bug-1029883: a new regression test for
9712 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9714 * src/hc08/gen.c (emitinline): fixed bug #1029778
9715 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9716 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9717 and starts toward RFE #905167)
9719 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9721 * src/pic16/gen.c (mov2f): New function to move an operand to
9722 another without considering if it is a literal or a register,
9723 * (pic16_sameRegs): don't check if they are both AOP_REG,
9724 * (AccRsh): removed andmask=0 lines,
9725 * (genLeftShift): duplicated to be improved in future versions,
9726 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9727 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9728 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9729 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9730 * (insertBankSwitch): fixed inserting banksel directives algorithm
9731 for instructions that follow a skip instruction, this fixes a report
9732 for broken subtraction code generation,
9733 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9734 iCode is a left op, just in case result and right share the same
9737 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9740 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9742 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9743 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9744 on 2004-09-12; it was buggy
9746 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9748 * src/SDCCsymt.h: removed RESULT_CHECK
9753 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9755 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9757 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9758 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9759 configuration values no more rejected by compiler, they are assigned
9760 to configuration registers with a warning message instead,
9761 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9762 the for-loop so last conf register is emitted too,
9763 * (_pic16_initPaths): link library libsdcc.lib by default,
9764 * (_hasNativeMulFor): modified test for multiplication according to
9765 Raphael Neider's remarks. Integer multiplication is also done with
9767 * device/include/pic16/pic18fregs.h: corrected type error in while
9768 testing and including 18f6720 header file
9770 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9772 * src/pic16/device.h (pic16_options): removed field use_crt,
9773 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9774 until an optimization to handle single bits is added,
9775 * (pic16_loadFSR0): moved before genUnpackBits,
9776 * (genAnd): some white lines removed,
9777 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9778 leave_reset flags in pic16_options when using crt modules,
9780 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9782 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9783 for bugs 898889 & 979599. Also used some safer print instructions.
9785 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9787 * src/pic16/device.h (pic16_options_t): added field use_crt,
9789 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9790 catch a probable future bug,
9791 * src/pic16/gen.c: aopIdx function commented out,
9792 * (genAssign): commented out old code which used aopIdx,
9793 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9794 code, added if conditionals to take into account the --use-crt
9795 command line options,
9796 * src/pic16/main.c (pic16_optionsTable): added new command line
9797 options, --use-crt= and --no-crt,
9798 * (_pic16_linkEdit): now the proper crt object is added in the
9799 linker command line except than when --no-crt is specified,
9800 * src/pic16/pcode.c,
9801 * src/pic16/pcode.h: added some structures and functions for a new
9802 optimization scheme to compansate for instruction overhead between
9803 same iCodes, this scheme is currently under development and is not
9805 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9807 * device/lib/pic16/startup/crt0i.c,
9808 * device/lib/pic16/startup/crt0iz.c: added global char variable
9809 __uflags to force the generation of an idata section
9811 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9814 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9815 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9817 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9819 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9820 Frieder) and clarified the default code optimization mode
9822 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9824 * src/SDCC.lex (doPragma, process_pragma),
9825 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9826 "opt_code_size", and "opt_code_balanced"
9827 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9828 regrouped options by category, added support for category headers
9829 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9830 and "--opt-code-size"
9831 * doc/sdccman.lyx: documented these new options and pragmas
9832 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9833 preference into account
9835 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9837 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9838 geniCodePreDec): Fixed bug 904237 by generating a warning
9840 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9842 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9844 * src/pic/device.c : When no max ram set validate full memory range.
9846 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9848 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9850 * device/lib/_gptrget.c,
9851 * device/lib/_gptrput.c: updated comment
9852 * device/lib/calloc.c,
9853 * device/lib/free.c,
9854 * device/lib/malloc.c,
9855 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9856 * src/SDCCcse.c (cseBBlock),
9857 * src/SDCCicode.c (printOperand, geniCodeArray),
9858 * src/SDCCicode.h (struct operand): fixed bug 868103
9859 * support/regression/tests/bug-868103.c: added
9860 * src/SDCCast.c (searchLitOp),
9861 * src/SDCCcse.h (struct cseDef),
9862 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9863 * src/SDCCicode.h (struct operand),
9864 * src/SDCCsymt.h (struct sym_link),
9865 * src/avr/gen.c (hasInc),
9866 * src/ds390/gen.c (hasInc),
9867 * src/hc08/gen.c (genPlusIncr, hasInc),
9868 * src/mcs51/gen.c (hasInc),
9869 * src/pic16/glue.c (pic16_printIvalChar),
9870 * src/pic16/ralloc.c (regWithIdx),
9871 * src/xa51/gen.c (hasInc) : removed warnings
9872 * src/SDCCast.c (createBlock): added comment ???
9873 * src/hc08/ralloc.c: updated comments
9875 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9877 * doc/sdccman.lyx: updated section on switch statements, added
9878 section about semaphore locking
9879 * doc/Makefile: added option -info for latex2html
9880 * device/lib/_gptrget.c,
9881 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9883 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9887 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9888 maxram is less than 0x100.
9890 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9892 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9894 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9905 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9906 a jump table is the best form for a switch statement, including
9907 automatic insertion of missing cases to make the case range
9908 continuous. Developed in collaboration with Frieder Ferlemann.
9910 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9912 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9913 accumulator result if it needs sign extension
9915 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9917 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9919 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9921 * device/lib/gbz80/printf.c,
9922 * device/lib/z80/printf.c: removed define for NULL
9924 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9926 * as/xa51/xa_link.c,
9927 * device/examples/ds390/ow390/ad26.c,
9928 * device/examples/ds390/ow390/cnt1d.c,
9929 * device/examples/ds390/ow390/counter.c,
9930 * device/examples/ds390/ow390/ds2480.h,
9931 * device/examples/ds390/ow390/ds2480ut.c,
9932 * device/examples/ds390/ow390/findtype.c,
9933 * device/examples/ds390/ow390/gethumd.c,
9934 * device/examples/ds390/ow390/owllu.c,
9935 * device/examples/ds390/ow390/ownetu.c,
9936 * device/examples/ds390/ow390/swt12.c,
9937 * device/examples/ds390/ow390/swtloop.c,
9938 * device/examples/ds390/ow390/temp.c,
9939 * device/examples/ds390/ow390/temp10.c,
9940 * device/examples/ds390/ow390/thermo21.c,
9941 * device/examples/ds390/ow390/tinilnk.c,
9942 * device/examples/ds390/ow390/tstfind.c,
9943 * device/examples/serialcomm/windows/serial.cpp,
9944 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9945 * device/include/reg51.h: fixed line endings for cvs
9947 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9949 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9950 packRegsForAccUse, packRegisters): new accumulator register
9952 * support/regression/ports/hc08/support.c (_putchar): suppress
9953 warning of unused variable
9954 * src/SDCCicode.c: added SWAP entry to codeTable
9956 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
9958 * device/lib/sprintf.c: forgot to add this file before previous commit
9960 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
9962 * src/pic16/gen.c (genPackBits): added operand right in function
9963 parameters, load result directly if p_type is POINTER (that is
9964 called by genNearPointerSet)
9965 * (genUnPackBits): added operand left in function parameters,
9966 * (genNearPointerGet, genNearPointerSet): prevent the loading of
9967 FSR0 if accessing bitfields,
9969 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
9971 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
9972 _print_format; updated printf, sprintf, vsprintf
9973 * device/include/asm/default/features.h: corrected comment/define
9974 * device/lib/Makefile.in: added sprintf.c
9975 * device/lib/libsdcc.lib: added sprintf module
9976 * device/lib/printf_large.c,
9977 * device/lib/vprintf.c,
9978 * device/lib/sprintf.c: totally refactored printf_large and vprintf
9980 * support/regression/Makefile: changed ALL_PORTS into a usefull default
9981 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
9982 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
9984 * support/regression/tests/zeropad.c: define idata as data for hc08
9986 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9988 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
9989 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
9990 labels are referenced at least once (even if a reference is not found)
9991 * src/hc08/gen.c (emitcode): set isComment flag for comments
9992 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
9993 loads), rules 6a..6b (optimize jumps to return)
9995 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9997 * device/lib/acosf.c (acosf),
9998 * device/lib/asinf.c (asinf),
9999 * device/lib/atanf.c (atanf),
10000 * device/lib/ceilf.c (ceilf),
10001 * device/lib/cosf.c (cosf),
10002 * device/lib/coshf.c (coshf),
10003 * device/lib/cotf.c (cotf),
10004 * device/lib/fabsf.c (fabsf),
10005 * device/lib/floorf.c (floorf),
10006 * device/lib/log10f.c (log10f),
10007 * device/lib/logf.c (logf),
10008 * device/lib/sinf.c (sinf),
10009 * device/lib/sinhf.c (sinhf),
10010 * device/lib/sqrtf.c (sqrtf),
10011 * device/lib/tanf.c (tanf),
10012 * device/lib/tanhf.c (tanhf),
10013 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10014 replaced all instances of "reentrant" in the library functions
10015 defined in math.h with this macro.
10016 * support/regression/tests/float_trans.c: reenabled test for hc08
10018 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10020 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10021 erroneously deleted
10023 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10025 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10026 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10027 multi-byte volatile operands are used
10028 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10029 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10030 initialization to area GSINIT0 so that it would always precede
10031 any static initializers in GSINIT
10032 * support/regression/tests/zeropad.c: fixed idata define for hc08
10033 * support/regression/tests/bug-927659.c,
10034 * support/regression/tests/float_trans.c: disabled tests for hc08
10035 pending missing library routines
10036 * .version: increased version number to 2.4.4 - hc08 port now passes
10040 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10042 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10043 * Makefile.common.in,
10045 * as/hc08/Makefile.in,
10046 * as/mcs51/Makefile.in,
10047 * as/z80/Makefile.in,
10048 * debugger/mcs51/Makefile.in,
10049 * device/include/Makefile.in,
10050 * device/lib/Makefile.in,
10053 * link/z80/Makefile.in,
10054 * packihx/Makefile.in,
10055 * sim/ucsim/main_in.mk,
10056 * sim/ucsim/avr.src/Makefile.in,
10057 * sim/ucsim/doc/Makefile.in,
10058 * sim/ucsim/gui.src/serio.src/Makefile.in,
10059 * sim/ucsim/hc08.src/Makefile.in,
10060 * sim/ucsim/s51.src/Makefile.in,
10061 * sim/ucsim/xa.src/Makefile.in,
10062 * sim/ucsim/z80.src/Makefile.in,
10064 * support/cpp2/Makefile.in,
10065 * support/librarian/Makefile,
10066 * support/makebin/Makefile: added DESTDIR to the install path proposed
10067 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10068 * doc/sdccman.lyx: added DESTDIR documentation
10070 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10072 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10073 instruction for interrupt handlers, use fast returns when returning
10074 from high priority interrupts
10076 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10078 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10080 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10081 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10082 bugs, ported much of Bernhard's code from mcs51
10083 * src/mcs51/gen.c (genSend),
10084 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10085 than one when calling a reentrant function
10086 * device/lib/_mullong.c: defined an alternate struct layout for big
10087 endian ports (hc08)
10089 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10091 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10094 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10096 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10097 are sane and complete before asking the port its prefered parameter
10098 passing method (fixes bug #1017633)
10099 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10102 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10104 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10105 problem in bitfields >= 8 bits.
10107 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10109 * src/SDCCsymt.c: undid changes that were not meant to be committed
10111 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10113 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10115 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10117 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10118 copied and wrong bit got inverted
10120 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10122 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10123 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10124 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10125 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10126 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10127 assignments to bitfields at known addresses
10128 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10129 reads from bitfields at known addresses
10130 * src/hc08/ralloc.c (packRegisters),
10131 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10132 genhc08Code): optimize pointer get values used as conditionals
10133 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10136 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10138 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10139 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10140 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10143 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10145 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10147 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10149 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10152 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10154 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10156 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10158 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10161 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10163 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10165 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10167 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10168 cases use more compact code.
10170 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10172 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10174 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10176 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10178 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10182 parameter of changePointer() from symbol* to sym_link*
10183 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10184 * src/SDCCsymt.c (compareType): void* type is castable to other
10185 pointers, but not necesarily an exact match.
10186 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10187 is no longer blindly treated as an exact match.
10188 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10190 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10192 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10194 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10198 * src/pic/ralloc.h,
10199 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10201 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10203 * src/pic/device.c,
10204 * src/pic/device.h,
10205 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10207 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10209 * src/mcs51/gen.c (emitcode): fixed bug #992819
10211 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10213 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10214 there's no need to make it worse
10216 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/mcs51/ralloc.c (deassignLR),
10219 * src/ds390/ralloc.c (deassignLR),
10220 * src/hc08/ralloc.c (deassignLR),
10221 * src/z80/ralloc.c (deassignLR),
10222 * src/pic/ralloc.c (deassignLR),
10223 * src/pic16/ralloc.c (deassignLR),
10224 * src/avr/ralloc.c (deassignLR),
10225 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10226 rlivePoint): fixed another part of bug #971834
10228 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10230 * src/z80/main.c: enabled "critical" keyword
10231 * src/z80/mappings.i,
10232 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10233 functions (fixes bug #979646)
10234 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10236 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10238 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10241 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10243 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10244 doesn't disable too much optimizations
10246 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10248 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10250 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10252 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10254 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10256 * src/pic/gen.c tidied up tabs
10257 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10258 * src/pic/main.c tidied up tabs
10259 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10260 * src/pic/pcoderegs.c tidied up tabs
10261 * src/pic/ralloc.c tidied up tabs
10263 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10265 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10266 to S_FIXED for pic16 port and when symbol is not in level 0,
10267 allocate for S_REGISTER storage class and pic16 port, too,
10268 * src/pic16/device.h: prototype for checkSym,
10269 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10270 * (pic16_assignConfigWordValue): test the value and the mask to
10271 validate that the value is suitable for the configuration word,
10272 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10273 collect extern declared symbols, don't emit symbol twice, check
10274 first if symbol is in publics set first,
10275 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10276 * added command line '--fstack' which enables an experimental
10277 feature for stack access, too buggy to be used yet...
10278 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10279 * (pic16_allocDirReg): when register has storage class S_REGISTER
10280 allocate in pic16_dynAccessRegs,
10281 * device/include/pic16/pic18f????.h: modified configuration word
10282 naming convention, words started as CONFIG0H but should be CONFIG1H
10284 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10286 * device/include/mcs51reg.h: fixed bug 970993
10288 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10290 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10291 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10292 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10293 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10294 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10295 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10296 error/warning numbers,
10297 added function setWarningDisabled()
10298 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10299 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10300 _memcmp.c _memmove.c calloc.c realloc.c free.c
10301 * support/regression/tests/malloc.c: added tests for new functionality
10302 * support/regression/tests/zeropad.c: added tests for truncated initializers
10303 and initialized char arrays starting with '\x0'
10304 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10306 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10308 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10310 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10312 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10313 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10314 peephole 177.e. Thanks to anonymous
10316 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10318 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10319 function isn't used in the source but referenced as a
10320 variable initializer then declare it as extern in .asm file
10322 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10324 * .version: increased version number to 2.4.3
10326 Adding version extension according to ChangeLog CVS revision
10327 * src/Makefile.in (target all): added dependency 'version.h'
10328 * (rule version.h): added rule to create version.h from ChangeLog,
10329 * (rule dep): added dependency version.h,
10330 * src/version.awk: AWK script to create version.h
10331 * src/SDCCdwarf2.c (dwWriteModule),
10332 * src/SDCCglue.c (initialComments),
10333 * src/SDCCmain.c (printVersionInfo): modified to write after
10334 version string the version extension number,
10335 * src/SDCCutil.c: included "version.h"
10336 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10338 * src/SDCCutil.h: added prototype for getBuildNumber
10340 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10341 includeDirsSet, too,
10342 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10343 const char [] is found in function prototype...
10345 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10346 moving to WREG with source is already in WREG,
10347 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10348 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10349 * (aopForSym): stack'ed symbols are partially supported, added
10350 if-clause to support symbols in FARSPACE,
10351 * (sameRegs): added test for AOP_ACC to see if registers are same,
10352 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10353 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10354 * (pic16_popRegFromString): will not allocate a new register if it
10355 doesn't find one by name, bug may have introduced...
10356 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10357 * (genIpush): revived to use pic16 port's stack,
10358 * (genAddrOf): added incomplete case for stack'ed operand,
10359 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10360 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10361 can handle multibyte operands,
10362 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10363 * (pic16initialComments): added message for MPLAB compatibility
10365 * src/pic16/main.h: prototype for pic16_mplab_comp,
10366 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10367 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10368 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10369 because of increased complexity of procedure,
10370 * (_process_pragma): stack pragma changed to format 'stack pos len',
10371 emit symbol '_stack_end' to conform with gplink,
10372 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10373 to search for register,
10374 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10376 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10377 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10378 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10379 case for PO_GPR_REGISTER,
10380 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10381 dies, the new era is ahead !...
10382 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10383 pic16_dynInternalRegs,
10384 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10385 * (pic16_allocDirReg): minor optimizations and bug fixes,
10386 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10388 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10389 load stack and frame pointer with address of 'stack_end' symbol
10391 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10393 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10394 without source code but only variable initializers
10396 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10398 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10399 external are not declared as extern to reduce overhead while linking
10401 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10403 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10405 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10407 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10408 Yee Keat for the patch
10409 * src/SDCCast.c (decorateType): fixed bug #979599
10410 * src/ds390/gen.h: removed local fReturnSizeDS390
10411 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10412 * src/ds390/gen.c (genAnd, genOr, genXor),
10413 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10415 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10417 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10418 add relFilesSet to $3, manipulate $2 to handle linking of object
10419 files without source files in command line,
10420 * device/include/pic16 (all headers): added ID location macros,
10421 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10422 entries for ID location bytes,
10423 * (pic16_assignIdByteValue): NEW,
10424 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10425 added field dumpcalltree to pic16_options_t,
10426 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10427 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10428 emitting rFalseIfx label after check_carry label,
10429 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10430 pic16_emitDIRegs), NEW
10431 * (pic16glue): dump .calltree file when option --calltree found,
10432 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10433 * (_pic16_genAssemblerPreamble): emit ID locations after
10434 configuration registers,
10435 * (pic16_linkCmd): modifications of the link command,
10436 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10437 * (pic16_pCodeInitRegisters): don't init stack registers,
10438 * (pic16_findPrevInstruction): fixed bug,
10439 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10440 bug with immediate registers,
10441 * (buildCallTree): traces stack push and pop,
10442 * (pct2): dump also stack usage for each function,
10443 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10444 * (pic16_allocDirReg): various modifications,
10445 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10448 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10450 * src/pic16/pcode.c: removed buggy double colon
10452 2004-07-01 Borut Razem <borut.razem AT siol.net>
10454 * support/scripts/sdcc.nsi: added include/pic16 to setup
10456 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10458 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10459 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10461 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10462 specific command line arguments. Also added sample lkr script
10463 for placing a variable at a specific memory bank.
10464 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10465 at a specific memory bank,
10466 * (pic16_dump_isection): fixed bug which caused string literals to
10467 be omitted when dumping idata section,
10468 * (pic16_groupRegistersInSection): added code to handle registers
10469 in specific memory banks,
10470 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10471 public, all references are renamed too,
10472 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10474 * (pic16_storeForReturn): added case to handle when dest is WREG,
10475 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10476 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10477 pic16_rel_udata, check to see if that register is marked as being
10478 a member of a specific memory bank,
10479 * (pic16_printIvalCharPtr): added code to add string literals either
10480 to code or the idata sections,
10481 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10482 also accept the 'udata' pragma,
10483 * src/pic16/main.h: new structure types sectName and sectSym
10484 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10485 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10486 * (pic16_findPrevInstruction): fixed, it returned nothing,
10487 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10488 instruction combinations,
10489 * (pic16_FixRegisterBanking): heavily reorganised,
10490 * (pic16_AnalyzeBanking): if generating banksel directives is
10491 disabled, then don't call FixRegisterBanking at all,
10492 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10493 completely removed,
10494 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10496 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10498 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10499 Phuah Yee Keat <yk.phuah AT nestac.com>
10501 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10503 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10504 correctly the IVT even if it is relocated to some other location
10506 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10508 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10509 * device/include/pic16/pic18f2220.h: NEW,
10510 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10511 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10512 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10513 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10514 nodefaultlibs, ivt_loc is the location of the interrupt vector
10515 table, and nodefaultlibs signs that default libraries should not be
10516 linked in link stage,
10517 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10518 according to --ivt-loc argument,
10519 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10520 when pragma stack is found,
10522 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10524 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10525 256 (range check), 257 (do while), 258.a-f (bit banging
10526 f.e. on 3-wire SPI bus)
10528 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10530 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10531 variables used exclusively within a loop
10533 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10535 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10537 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10539 * src/SDCClrange.c (computeClash): fixed bug #971834
10541 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10543 * src/mcs51/gen.c (genCmp): fixed bug #975903
10544 * src/hc08/gen.c (operandsEqu),
10545 * src/ds390/gen.c (operandsEqu),
10546 * src/z80/gen.c (operandsEqu),
10547 * src/pic/gen.c (operandsEqu),
10548 * src/pic16/gen.c (operandsEqu),
10549 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10550 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10552 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10556 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10558 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10559 default case in switch statement,
10560 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10561 to eliminate problem with initialisation of pointers, but problem
10563 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10564 * (emitStaticSegment): removed various lines emitting debug info,
10565 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10566 added processor registers for utilizing EEPROM,
10567 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10568 configurable and set 8
10570 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10572 * .version: increased version number to 2.4.2,
10574 Cumulative patch for pic16 port
10575 * src/pic16/device.c: changed scheme to dump initial values for
10576 variables in idata segment, all print_idata* functions were removed,
10577 now the pic16_printIval* will be called,
10578 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10579 * _pic16_printPointerType, pic16_printPointerType,
10580 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10581 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10582 NEW, similar to the respective functions in SDCCglue.c,
10583 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10584 way, emitting hex bytes,
10585 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10587 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10589 * src/avr/ralloc.c (serialRegAssign),
10590 * src/xa51/ralloc.c (serialRegAssign),
10591 * src/pic/ralloc.c (serialRegAssign),
10592 * src/pic16/ralloc.c (serialRegAssign),
10593 * src/hc08/ralloc.c (serialRegAssign),
10594 * src/z80/ralloc.c (serialRegAssign),
10595 * src/ds390/ralloc.c (serialRegAssign),
10596 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10598 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10600 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10601 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10603 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10605 Cumulative patch for pic16 port:
10606 * src/pic16/device.h (typedef PIC16_device) modified fields for
10607 defining microcontrollers,
10608 * src/pic16/device.c: added new info for all devices in Pics16 array,
10609 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10610 to be optimised out by the pCode optimiser,
10611 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10612 specially, bug reported by G.M. Gallant,
10613 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10614 as force'd so that cannot be optimised out by pCode optimiser,
10615 * src/pic16/pcode.c,
10616 * src/pic16/pcodepeeph.c,
10617 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10618 they are disabled by default, but can be enabled explicit with
10619 command argument --denable-peeps, for testing,
10620 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10621 --pomit-ivt in COMPILE_FLAGS
10623 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10625 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10626 compilation on MSVC
10628 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10630 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10632 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10634 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10635 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10637 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10639 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10640 would only assign 0x300001 register.
10642 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10644 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10645 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10647 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10649 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10651 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10652 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10653 added peephole 254 (left shift), 255 (jump table)
10655 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10657 * device/lib/Makefile.in: removed comment line with model-pic16,
10658 * (target port-specific-objects-pic16): the libraries and objects
10659 are copied to the build directory form the device/lib/pic16/bin
10662 Cumulative patch concerning pic16 port:
10663 * library directory has been re-organized,
10664 * added support for PIC18F1220,
10665 * added headers and library sources for chips 18f1220,18f6520,
10666 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10668 * configuration registers setting has changed, now each supported
10669 device has a complete description of the registers it uses,
10670 * all initialisations are moved to idata sections, these section
10671 can be absolute or relocatable,
10672 * fixed initialisation of codespace variables,
10673 * fixed warning about PCLATU and gpsim,
10674 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10675 * (genAssign): use table reads when assigning from variables in codespace,
10676 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10677 char/int variables placed in codespace,
10678 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10679 registers set in .asm file, no need for --pomit-config-words anymore,
10680 * (pic16glue): some 8051 legacy segments are commented out
10681 (to be removed completely),
10682 * added support for alternative assembler and linker with --asm=
10683 and --link= command line arguments,
10684 * peepholes are disabled automatically in the port, no need to
10685 specify on command line,
10686 * port supports natively char/int/long multiplication, but converts
10687 all divisions to support functions,
10688 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10689 to the file set in variable $2,
10690 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10691 strings in ASCII format and not in hex,
10692 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10693 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10694 allocate proper register if iCodes aren't temporary,
10696 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10698 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10700 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10702 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10705 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10707 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10708 computed address is reused
10709 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10710 multi-byte bitfields
10712 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10714 * src/z80/gen.c: (genArrayInit): must check for pointers too
10716 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10718 * support/regression/tests/zeropad.c: never meant to commit the
10719 nestedstruct test: removed, added check for GCC version
10721 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10723 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10724 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10725 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10726 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10727 bugs 928906 and 954082 half-empty initializers
10729 * src/SDCCsymt.c (getAllocSize): added for above fix
10730 * src/z80/gen.c (genArrayInit): fixed bug 741044
10731 * support/regression/tests/zeropad.c: added tests
10733 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10735 * src/pic16/device.c (pic16_dump_section): corrected bug which
10736 caused some symbols of the libraries to be misplaced
10738 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10740 * src/pic16/glue.c,
10741 * src/pic16/ralloc.h,
10742 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10743 to fix conflict with pic port
10745 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10747 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10748 externs configuration variables,
10749 * src/pic16/ralloc.h,
10750 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10751 prototype in header, commented out some debug messages
10753 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10755 * src/pic16/glue.c,
10756 * src/pic16/main.c,
10757 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10758 for gpasm COFF object generation. Thanks to D. Hawkins for
10761 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10763 * src/ds390/main.c,
10764 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10765 Brock for spotting this)
10766 * src/ds390/gen.c (genEndFunction),
10767 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10768 interrupt handler and critical. Disable push/pop optimizations when
10769 peephole optimizations disabled.
10771 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10773 Updated pic16 library sources and headers.
10774 * device/lib/pic16/pic18f*/ ,
10775 * device/include/pic16/*.h: modified to handle structured SFR
10778 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10780 * src/port.h (PORT structure): added hook initPaths, now each
10781 port can declare its own default search paths,
10782 which can been seen with the --print-search-dirs option,
10783 see pic16 port for example,
10784 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10785 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10786 * (doPrintSearchDirs): NEW, replaces in a central manner the
10787 printing of search dirs which was split in set*Paths functions,
10788 * (main): added call to port->initPaths and doPrintSearchDirs,
10790 * src/ds390/main.c,
10793 * src/izt/tlcs900h.c,
10794 * src/mcs51/main.c,
10796 * src/pic16/main.c: modified port structures to reflect addition of
10799 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10800 * (pic16_dump_section): for registers in same address reserve memory once,
10801 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10803 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10804 result is greater in size than right or left,
10805 * (pic16_genUMult8X8_8): there are some cases where the result can
10806 be 16 bits size, so handle these,
10807 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10808 * (pic16_outBitC): modified to emit pcodes,
10809 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10811 * (genDivOneByte): implemented algorithm to divide 8-bits,
10812 * (genCmp): uncommented goto, but issues still exist,
10813 * (genAnd): fixed a bug with variables >8bits,
10814 * (genPackBits): optimization added that uses BCF/BSF to change a
10816 * (genAssign): fixed bug when assigning floating point literals,
10817 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10818 __sdcc_gsinit_startup label,
10819 * src/pic16/main.c (_pic16_init): removed search directory
10821 * (_pic16_initPaths): NEW, used to initialise search directories,
10822 * (_hasNativeMulFor): support functions for all except char/int
10823 multiplication, and char division,
10824 * (PIC16_port struct): modified entry for native mul support,
10825 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10827 * (buildCallTree): call to register_usage is ifdef'ed out,
10829 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10831 * device/include/string.h: applied Stas Sergeev's patch to make this
10832 header file compatible with the preprocessor -Wundef option
10833 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10834 failure (fixes bug #941458)
10836 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10839 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10840 that the variable, not the function, should be static
10841 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10842 to be consistent with non-literal case
10844 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10846 * src/SDCCast.c (isConformingBody): fixed bug #949967
10847 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10848 convilong): fixed bug #952086
10850 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10852 * src/SDCCmem.c (allocVariables): fixed bug #955321
10854 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10856 * src/hc08/main.c (_hc08_genAssemblerEnd),
10857 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10858 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10859 completely eliminated the use of a temporary file
10860 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10861 when more than one file linked
10862 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10864 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10866 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10867 which fixes bug #543481
10868 * support/regression/tests/bug-751703.c: fixed comments left from a
10869 cut and paste error
10870 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10871 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10872 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10874 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10875 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10876 are now changed to underscores in moduleName
10878 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10880 * as/mcs51/lkmem.c: better fix for bug #954173
10882 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10883 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10885 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10886 * device/include/c8051f000.h,
10887 * device/include/c8051f120.h,
10888 * device/include/c8051f300.h,
10889 * device/include/c8051f310.h,
10890 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10891 PWM16) and detab'ed
10893 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10895 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10896 and mailing lists, doc'ed --no-peep-comments, removed reference
10897 to knoppix (newest version has no LyX/LaTeX), other minor changes
10898 * src/SDCCglue.c (glue): save 2 bytes stack space with
10899 option --main-return. The ljmp could probably be avoided too
10901 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10903 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10905 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10908 * src/SDCCopt.c (isLocalWithoutDef),
10909 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10910 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10911 (credit to Maarten Brock for patch #949363, on which this is based)
10912 * support/regression/tests/bug-751703.c: some test cases of extern used
10913 within inner scopes.
10915 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10917 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10919 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10921 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10922 dwWriteLabel): fix to create valid debugger symbols even when
10923 the module name has non-alphanumeric symbols in it
10924 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10925 when a variable's allocation has been optimized away
10928 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10930 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10932 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10933 * src/mcs51/main.c,
10934 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10935 * src/ds390/main.c,
10936 * src/z80/gen.c (z80_emitDebuggerSymbol),
10938 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10940 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10941 * src/pic16/main.c,
10942 * src/avr/gen.c (avr_emitDebuggerSymbol),
10944 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10946 * src/SDCCdebug.c (emitDebuggerSymbol),
10948 * src/port.h: added a debugger struct to the port struct. Added a
10949 callback for defining debugger symbols
10951 * src/SDCCast.c (createLabel),
10952 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10955 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10956 iCode back to the ast for the function
10958 * src/hc08/ralloc.c (hc08_assignRegisters),
10959 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
10960 unneeded fields from the regs struct.
10961 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
10962 pushReg() & pullReg() functions instead of emitcode()
10964 * src/hc08/gen.c (genLabel, genhc08Code),
10965 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
10967 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
10970 * src/hc08/gen.c (genEndFunction, genhc08Code),
10972 * src/mcs51/gen.c (genEndFunction, gen51Code),
10974 * src/ds390/gen.c (genEndFunction, gen390Code),
10976 * src/z80/gen.c (genEndFunction, genZ80Code),
10979 * src/pic/gen.c (genEndFunction, genpic14Code),
10981 * src/pic16/gen.c (genEndFunction, genpic16Code),
10983 * src/avr/gen.c (genEndFunction, genAVRCode),
10985 * src/xa51/gen.c (genEndFunction, genXA51Code),
10987 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
10988 specific code to cdbFile.c and out of the backend code generators
10990 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
10991 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
10992 starting address is now 0
10995 * as/hc08/m08pst.c,
10996 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
10997 assembler directive for DWARF support
10998 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11002 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11004 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11006 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11007 and inappropriate peephole optimization in jump tables
11009 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11011 * as/hc08/m08pst.c,
11012 * src/SDCCglue.c: sdccopt works for the hc08 port now
11014 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11016 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11018 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11020 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11022 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11024 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11028 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11029 comments from the peephole optimizer replacement rules
11030 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11032 * src/SDCCcse.c (updateSpillLocation),
11033 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11035 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11036 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11037 objects far pointers
11039 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11041 * src/SDCCsymt.h: a missing part of my last change
11042 * src/pic/ralloc.c (regTypeNum),
11043 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11045 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/SDCCicode.c (aggrToPtrDclType),
11049 * src/SDCCptropt.h,
11050 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11051 ptrPseudoSymConvert),
11052 * src/pic/ralloc.c (regTypeNum),
11053 * src/pic16/ralloc.c (regTypeNum),
11054 * src/hc08/ralloc.c (regTypeNum),
11055 * src/ds390/ralloc.c (regTypeNum),
11056 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11057 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11059 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * link/z80/lkmain.c (afile),
11062 * as/hc08/lkmain.c (afile),
11063 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11064 prevent a pointer problem when a filename has no directory and
11065 no extension specified.
11067 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11069 * link/z80/lkmain.c (afile): allow periods in directory names
11070 * link/z80/lkmain.c (afile),
11071 * as/mcs51/lkmain.c (afile),
11072 * as/hc08/lkmain.c (afile): allow linker script file to have an
11073 extension other than ".lnk"
11074 * link/z80/lklex.c (getfid),
11075 * link/z80/lkmain.c (parse),
11076 * as/mcs51/lklex.c (getfid),
11077 * as/mcs51/lkmain.c (parse),
11078 * as/hc08/lklex.c (getfid),
11079 * as/hc08/lkmain.c (parse): Support comments in the linker script
11080 file on lines by themselves and after filenames
11082 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11084 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11086 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * src/z80/peeph-z80.def: removed some peephole rules that don't
11089 work with multibyte arithmetic (fixed bug #937126)
11090 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11091 to registers and not global variables
11092 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11093 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11094 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11095 checking for assignments not internally generated (fixed bug #931895)
11096 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11097 structure member (fixed bug #930072)
11099 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/SDCCmain.c (linkEdit),
11102 * src/hc08/main.c (_hc08_parseOptions),
11103 * as/hc08/Makefile.in,
11104 * as/hc08/aslink.h,
11106 * as/hc08/m08pst.c,
11107 * as/hc08/lkrloc.c (relr, rele),
11108 * as/hc08/lkarea.c (lnkarea)
11109 * as/hc08/lkmain.c (afile, parse),
11110 * as/hc08/lkelf.c: support for ELF output
11111 * as/hc08/lks19.c (s19),
11112 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11114 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11116 * as/mcs51/lkihx.c: Fixed bug #899105.
11118 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11120 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11121 .dsp files from Unix to DOS.
11123 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11126 function pointers; we have been compliant for several months now.
11127 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11128 change that was accidently commented out
11129 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11130 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11133 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11135 * src/hc08/gen.c: output of all of the internal debugging information
11136 is now controlled by the D() macro; it is disabled by default
11138 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11140 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11141 harder to keep the same registers during a CAST iCode
11142 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11143 long via int can be done in a single cast, if the signedness is
11145 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11146 putchar() in tinibios.c in ds390's library
11148 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11150 * src/SDCCast.c (decorateType): fixed bug #898889,
11151 cast result of a literal complement too
11152 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11153 fixed check for bitfields
11155 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11157 * src/SDCCicode.c (geniCodeLogic): made it static,
11158 (geniCodeLogicAndOr): added in order to fix bug #905492,
11159 (ast2iCode): fixed bug #905492
11160 * support/regression/tests/bug-905492.c: added
11161 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11162 (processParms): fixed bug #927659: don't copy parms, this will clear
11164 * support/regression/tests/bug-927659.c: added
11166 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11168 * src/SDCCast.c (addCast): don't cast float to char
11169 * device/lib/libsdcc.lib: added _memmove
11171 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11173 * device/lib/large/Makefile: fixed parallel execution by
11174 replacing `make` by `$(MAKE)`
11176 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11178 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11179 offsets (fixes bug #923936)
11181 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11183 * device/lib/small/Makefile: fixed parallel execution by
11184 replacing `make` by `$(MAKE)`
11186 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11188 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11190 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11192 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11193 * src/regression/Makefile: Regression test was not running.
11195 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11197 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11198 complement if possible
11199 * src/SDCCval.c (valComplement),
11200 * src/SDCCicode.c (operandOperation): fixed complement of literal
11201 * support/regression/tests/onebyte.c (testComplement): added
11203 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11205 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11206 return an optimized tree; actually replace actParm with the new tree
11207 * src/SDCCast.h: added some parantheses to remove side effects
11208 * support/regression/tests/bug-920866.c
11210 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11211 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11212 Bit operands were not being handled properly in the pic14 port.
11213 (now src/regression/add.c passes again).
11215 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11217 * src/SDCC.y (labeled_statement): case and default no longer require
11218 a following statement (RFE #893037)
11220 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11222 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11223 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11224 disabled (fixes bug #916294)
11225 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11226 "mov a,acc"; patch provided by Lenny Story
11227 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11229 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11231 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11233 * src/ds390/gen.c (genFunction, genEndFunction),
11234 * src/ds390/ralloc.c (ds390_assignRegisters),
11235 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11236 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11237 pushed if there are parameters passed on the stack. Also, a cleaner
11238 way to decide if r0/r1 should be pushed/popped. (Together they fix
11241 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11244 * device/lib/mcs51/crtpagesfr.asm,
11245 * device/lib/mcs51/crtxinit.asm,
11246 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11247 to avoid confusion with Si Lab's SFRPAGE register.
11249 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * src/SDCCglue.c (emitMaps): allow public sfr variables
11252 * src/SDCCglue.c (initialComments): include compiler build date
11253 with compiler version and put the timestamp of the generated
11254 assembly file on a serperate line to be less confusing.
11255 * src/port.h: added genInitStartup hook
11257 * src/ds390/main.c,
11260 * src/pic16/main.c,
11262 * src/z80/main.c: genInitStartup initialize as NULL (default to
11263 historical behaviour)
11264 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11265 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11266 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11267 library instead of hard coding it into the compiler.
11268 * support/regression/ports/mcs51-stack-auto/spec.mk,
11269 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11270 * device/lib/mcs51/Makefile,
11271 * device/lib/small/Makefile,
11272 * device/lib/large/Makefile,
11273 * device/lib/mcs51/crtpagesfr.asm,
11274 * device/lib/mcs51/crtstart.asm,
11275 * device/lib/mcs51/crtxclear.asm,
11276 * device/lib/mcs51/crtxinit.asm,
11277 * device/lib/mcs51/crtclear.asm,
11278 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11279 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11280 and into user configurable files.
11281 * device/lib/clean.mk: clean mcs51 directory too
11282 * support/regression/tests/longlit.c: added static to T1 declaration
11283 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11284 accesses in the initialization code
11286 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11289 OSCTRIMVAL as noted in bug #916008
11291 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11294 in loops with multiple exits (reported as incorrect registers
11295 used by Martin Helmling in Sdcc-user list)
11297 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11299 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11300 made ds390 register extensions look less like error messages
11302 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11304 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11305 reported by Adam Wozniak in Sdcc-user list
11307 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11309 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11310 arithmetic optimizations, added debug output
11312 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11314 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11315 * sdcc.spec: updated and split sdcc into 3 rpms
11316 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11317 needed for literals of LEFT_OP and '+'
11318 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11319 introduced RESULT_TYPE_NOPROM
11320 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11322 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11323 limited promotion to int only for '*'
11324 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11326 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11328 * src/pic16/gen.c (genSkip),
11329 (genc16bit2lit), (gencjneshort): commented out
11330 (is_LitOp): new helper function, checks operand type
11331 (genCmpEq): rewritten
11333 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11335 * support/regression/tests/bug-908454.c: added
11337 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11339 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11340 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11341 (geniCodeCast): cosmetic, don't preserve bit storage class
11342 (geniCodeLeftShift): added promotion
11343 (geniCodeLogic): fixed regression
11344 * src/SDCCsymt.c (computeTypeOr): accept bits too
11345 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11347 2004-03-07 Borut Razem <borut.razem AT siol.net>
11349 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11351 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11353 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11354 version of pic16_genPackRegisters which does not check if ic is a
11356 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11357 function cause string1.c regression test fails
11359 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11361 * sim/ucsim/configure.in,
11362 * sim/ucsim/configure,
11363 * sim/ucsim/doc/Makefile.in: use docdir
11364 * src/SDCC.y: fixed sbit atrributes
11365 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11366 * src/SDCCast.c (decorateType): |^& need special promotion handling
11368 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11369 * src/SDCCsymt.h (computeType),
11370 * src/SDCCicode.c: computeType() needs op
11371 * src/SDCCsymt.c (checkTypeSanity),
11372 * doc/sddman.lyx: "plain" bitfields are unsigned
11373 * src/SDCCsymt.c (computeTypeOr): added
11374 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11376 * src/SDCCval.c (val*): computeType() needs op
11377 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11378 * support/regression/tests/onebyte.c: added tests for |^&
11380 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11382 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11383 for writing icode into asm output.
11385 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11387 * src/pic16/device.c: added some debug lines enabled
11388 with macro DEBUG_CHECK,
11389 * src/pic16/genarith.c: more debug in genPlus,
11390 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11391 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11392 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11393 * (aopForSym): onStack symbols are re-placed in data memspace,
11394 and onStack flag is cleared,
11395 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11396 copy temporary pcodeop,
11397 * (genPcall): added warning for not updating PCLATU,
11398 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11399 always true for pic16 port,
11400 * (genMultOneWord): NEW, supports integer multiplication,
11401 * (genMult): modified to call genMultOneWord,
11402 * (ifxForOp): added warning when return NULL,
11403 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11404 flag is set before call to operandFromSymbol for implicit
11406 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11407 options.intlong_rent are set by default,
11408 * (_hasNativeMulFor): modified to allow port generation of integer
11410 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11411 set regtype to REG_SFR for all registers, restricting seting the
11412 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11414 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11416 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11417 more than 500 times in the regression tests
11419 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11421 * support/Util/SDCCerr.h,
11422 * support/Util/SDCCerr.c,
11423 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11425 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11426 for symbol conflicts.
11427 * support/valdiags/tests/enum.c,
11428 * support/valdiags/tests/tentdecl.c,
11429 * support/valdiags/tests/struct.c: expect possible error messages
11430 referring to original symbol definitions.
11431 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11433 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11435 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11437 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11439 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11441 * src/pic16/ralloc.c (newReg): fixed bug #908929
11443 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11445 * src/ds390/gen.c: added missing #include "main.h"
11447 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11449 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11450 checking if symbol is already in set,
11451 * src/pic16/device.h: prototype for checkAddSym,
11452 * src/pic16/gen.c: (_G): added entry interruptvector,
11453 * (assignResultValue): removed some commented out lines,
11454 * (genFunction): check for ISR via sym->type, absolute section for
11455 interrupt code is created via a new pBlock, the goto instruction is
11456 placed now correctly at the interrupt vector position, changed all
11457 references from ivec to _G.interruptvector,
11458 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11459 is the interrupt is a high priority one, same for return from ISR,
11460 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11461 externs to calls of checkAddSym,
11462 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11463 pic16_pcode_verbose flag is set,
11464 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11465 * src/pic16/pcoderegs.c: message about how many registers are saved
11466 will only be emitted if pic16_pcode_verbose flag is set,
11468 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11470 * src/ds390/ralloc.h,
11471 * src/ds390/ralloc.c (ds390_regWithIdx),
11472 * src/ds390/gen.c (emitcode),
11473 * src/ds390/main.h,
11474 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11475 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11476 ds390operandCompare, getRegsRead, getRegsWritten,
11477 initializeAsmLineNode): customized instruction size calculation for
11478 ds390, started basis for some register optimizations
11479 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11480 corresponding assembly output
11481 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11482 missing push/pop of r0/r1. Optimized push/pops
11484 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11486 * src/mcs51/main.c (instructionSize): fixed ACALL size
11487 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11489 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11491 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11492 the sorting of rlist with NULL elements
11493 * (print_idataType, print_idata): NEW to create idata sections
11494 * src/pic16/device.h: idataSymSet new variable
11495 * src/pic16/gen.c (genFunction): fixed some bugs in string
11496 comparing, improved the absolute section creation for ISRs,
11497 added FSR0L/FSR0H in registers that are saved in an ISR,
11498 * (genInline): fixed the processing of inline snippets,
11499 now they undergo no process by the peephole optimizer
11500 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11501 are placed in idataSymSet,
11502 * (pic16emitStaticSeg): extern symbols are added in externs,
11503 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11504 switching when aboslute variables are placed in access bank memory
11505 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11506 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11507 commented out with #if,
11508 * (pic16_packRegisters): reintroduce the check for CAST because some
11509 symbols are not correctly handled,
11510 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11511 pCodeInstruction instead of pCode,
11512 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11513 pCodeAsmDir definition,
11514 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11515 directive, then the argument directive is emitted without the leading
11516 tab, hack for inline labels which must be in the first column,
11517 * (compareLabel,pic16_findNextInstruction),
11518 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11519 * (insertBankSwitch): modified for the new pCodeAsmDir,
11521 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11522 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11524 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11526 * (pushSide): commented out with #if,
11527 * (assignResultValue): fixed some typos in saving
11529 * (genPcall): FIXED and sync'ed with genCall,
11530 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11531 * (genNearPointerGet): fixed to handle some more cases,
11532 implementation scheme via table reads,
11533 * (genConstPointerGet): modified to access code memory correct,
11534 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11535 and improved to handle some cases
11536 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11537 instead of "RETLW" for init data
11538 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11539 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11540 variables are placed in access bank memory (<0x80 and >=0xf80),
11541 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11542 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11543 TBLWT_POSTDEC,TBLWT_PREINC
11544 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11545 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11547 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11548 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11549 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11550 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11552 2004-02-29 Borut Razem <borut.razem AT siol.net>
11554 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11555 support/Util/findme.h, support/Util/system.h: enhance binary relative
11556 search for lib and include by using findProgramPath()
11558 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11561 * src/SDCCpeeph.c (pcDistance),
11563 * src/mcs51/ralloc.h,
11564 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11565 * src/mcs51/main.h,
11566 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11567 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11568 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11569 size calculation port specific, started basis for some register
11571 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11572 missing push/pop of r0/r1. Optimized push/pops
11573 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11574 * device/lib/_modsint.c (_modsint),
11575 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11576 and stack version so regression tests pass
11578 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11580 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11581 * src/SDCCast.c (decorateType): catch another small optimization
11583 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11584 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11585 modified to finally use computeType() all over SDCC,
11586 see Feature Request #877103
11587 * src/SDCCval.h: cosmetic
11588 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11589 valCompare(); regression tested in muldiv.c
11590 * support/regression/tests/muldiv.c (testMod): mod sign follows
11593 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11595 * src/SDCCast.c (decorateType): fixed bug #902362
11596 * doc/INSTALL.txt: fixed install instructions for win32
11598 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11600 * device/include/Makefile.in (install): fixed by replacing spaces
11603 * doc/INSTALL.txt: updated for release
11604 * doc/sdccman.lyx: added warning for --xstack being buggy
11606 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11608 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11609 to eliminate build warnings.
11610 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11612 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11613 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11615 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11616 removed -penable-stack, added comment for stack pragma, added
11617 warning for not initializing the stack/frame registers, removed
11618 comment at interrupts section
11620 Stack is made permanent, there is no ability to disable stack usage.
11621 * src/pic16/device.h,
11622 * src/pic16/device.c: removed all references to USE_STACK macro,
11623 * src/pic16/device.c (pic16_dump_section): when no elements in
11624 rlist, free rlist before return,
11625 * (pic16_dump_int_registers): NEW, internal registers are a new set
11626 of general purpose registers reused by each function,
11627 * (checkAddReg): returns 1 if registers is added to set,
11628 * (pic16_groupRegistersInSection): when a registers is of type
11629 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11630 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11631 SRCASECMP macro is moved here from device.c
11632 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11633 PO_PCLATU, PO_PRODL, PO_PRODH,
11634 * (pic16_pCodeOpType, genMinus,
11635 changed compares to "a" register, with AOP_ACC,
11636 * (pic16_genPlus): fixed some bugs and indented properly,
11637 * (pic16_addSign): changed size to size+offset in the MOVWF
11639 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11640 multiply 8-bit operand by literal, result is 8-bit,
11641 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11642 multiply 2 8-bit operand, result is 8-bit,
11643 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11645 * src/pic16/gen.c: changed accUse to contain WREG only,
11646 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11647 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11648 true, do not use immediate addressing any more unless sym is a
11649 pointer in codespace,
11650 * (aopForRemat): do not use immediate addressing when symbol not in
11651 codespace and when symbol's address is requested,
11652 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11654 * (aopGet): added case for AOP_ACC and don't return "accumulator
11655 bug" but WREG instead,
11656 * (popGetTempReg): pushes contents of temporary register in stack,
11657 * (popReleaseTempReg): pops contents of temporary register from
11658 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11659 * (pic16_popGet): separated case AOP_ACC to return register WREG
11660 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11661 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11662 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11663 the use of immediate pointers to certain cases only.
11665 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11666 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11667 * (assignResultValue, genCall, genRet): modified to use the new
11668 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11669 genPcall is still broken,
11670 * (genFunction): added code to create 'A' type pBlocks when
11671 interrupt functions are generated, code not extensively tested yet,
11672 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11673 * (genEndFunction): modified so ISRs pop stored registers from stack,
11674 * (genMultOneByte): cleanup,
11675 * (AccRsh): added flag andmask, to and result with appropriate mask,
11676 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11677 * (genDataPointerGet): fixed and reenabled its use,
11678 * (genNearDataPointerGet): bugs fixed,
11679 * (genDataPointerSet): bugs fixed,
11680 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11681 pic16_DumpSymbol, pic16_DumpOp,
11682 * src/pic16/genutils.h: function prototypes for the above functions,
11683 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11685 * (pic16emitRegularMap): many many many improvements, but needs a
11687 * src/pic16/main.c: enable_stack in pic16_options is removed,
11688 * (_pic16_parseOptions): removed command line options -penable-stack,
11689 * (_process_pragma): emit stack symbol only when stack pragma is
11691 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11692 redirected to FSR0L/FSR0H pair,
11693 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11694 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11695 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11697 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11698 * (dumpPicOptype): NEW,
11699 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11700 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11701 with movff instruction,
11702 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11703 added pic16_int_regs, some packRegsFor* functions are commented out,
11704 because produce errors,
11705 * src/pic16/NOTES: minor modifications
11707 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11709 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11710 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11712 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11713 * as/mcs51/lkaomf51.c: fixed bug #895763
11715 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11717 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11719 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11721 * doc/sdccman.lyx: added details about the HC08 storage classes and
11722 interrupts, fixed the register usage info for z80 & gbz80
11724 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11726 * doc/sdccman.lyx: added more pic16 port documentation
11727 * device/include/pic16/: added header pic18fregs.h
11729 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11731 * doc/sdccman.lyx: added Vangelis' contribution
11733 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11735 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11736 extend to the next CALL or PCALL, not just to the next CALL.
11738 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11740 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11742 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11745 bug #895752 and a better fix for bug #716790
11747 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11749 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11751 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11753 * doc/sdccman.lyx: minor changes, minor changed
11755 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11757 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11758 which can't handle SDCC_NEWONEBYTEOPS,
11759 (geniCodeMultiply): removed conversion from mult to shift for pic14
11762 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11765 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11766 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11767 thus fixing bug #895406
11769 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11771 * device/lib/_modsint.c,
11772 * device/lib/_modslong.c: sign follows divisor only
11773 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11774 signs or signedness can be ignored
11775 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11776 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11777 added optimization for IFX,
11778 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11780 reenabled optimization for IFX, which was removed on 2004-01-11
11781 * src/SDCCast.h: added return type IFX
11782 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11783 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11784 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11785 SDCC_OLDONEBYTEOPS selects the old behaviour
11786 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11787 changed again and commented promotion rule
11788 * src/SDCCval.c (valDiv): promotion no longer necessary
11789 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11790 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11792 * support/regression/tests/onebyte.c: added
11794 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11796 * gen.c (genInline): reverted to old code for assemnling inline
11797 code because of bug reported James Chadd
11799 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11801 * ralloc.h: missing declarations from previous patch,
11802 seems that patch for ralloc.h was never applied, fixed
11804 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11805 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11809 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11810 indirect addressing. Marked FSR0 as deprecated
11811 * gen.c (pointerCode): commented out, not needed now
11812 (pic16_popGet2p): new MOVFF helper function
11813 (genGenPointerGet),
11814 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11815 (shiftRLong): removed duplicate debugging info
11817 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11819 * src/ds390/gen.c (genNearPointerGet),
11820 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11821 optimization with bits, but not bitfields.
11822 * src/ds390/ralloc.c (packRegisters),
11823 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11825 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11827 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11829 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * src/SDCCicode.c (operandFromSymbol),
11833 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11834 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11835 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11836 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11837 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11838 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11840 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11841 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11842 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11843 * src/SDCCsymt.c (newSymbol),
11844 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11847 * src/SDCCval.c (newiList): fixed bug #885705
11849 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11851 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11852 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11854 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11856 * device/include/c8051f120.h,
11857 * device/include/c8051f300.h,
11858 * device/include/c8051f310.h: added/updated header files for Silicon
11859 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11860 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11861 in new section Submitting patches
11863 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11865 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11866 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11867 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11869 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11870 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11871 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11873 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11874 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11875 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11877 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11878 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11879 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11880 genGenPointerSet): fixed bug #892400
11881 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11882 to eliminate build warnings.
11883 * src/SDCCast.c (processParms),
11884 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11886 * support/valdiag/valdiag.py: added GCC to the list of defines active
11887 when compiling with gcc
11889 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * support/Util/SDCCerr.h,
11892 * support/Util/SDCCerr.c,
11893 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11894 with an incomplete type (fixed bug #883734)
11895 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11897 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11901 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/SDCCast.c (decorateType),
11904 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11905 function pointer implementation
11906 * support/regression/tests/funptrs.c: added tests to verify both forms
11907 of function pointers work correctly. Added tests to verify parameters
11908 are passed in the correct order.
11910 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11912 * device.c (regCompare): registers are sorted by ascending
11913 address and increasing size,
11914 * main.c (_pic16_finaliseOptions): removed the declaration
11915 of compiler macro MCU. Now a macro of the format pic18fxxxx
11916 will be defined from the command line
11918 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11919 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11921 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11922 PCOP_RLCF was overwritten!
11923 * gen.c (genSkip): commented out calls to pic16_emitcode,
11924 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11926 * (genRRC): added debugging info,
11927 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11928 overwritten while shifting,
11929 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11930 overwritten while shifting,
11933 * (shiftLLeftOrResult),
11934 * (shiftRLeftOrResult),
11936 * (shiftLLong): Implemented with pic16_emitpcode
11937 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11938 * (genLeftShift): Fixed bug, operand for shift by variable always
11939 was "and"ed with 0x0f,
11940 * (genLeftShiftLiteral),
11942 * (genRightShiftLiteral): added debugging info,
11943 * (genrshFour): added comment,
11944 * (genRightShift): determined signedness from operand "left"
11945 instead of "result"
11947 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11949 * src/SDCCicode.c (geniCodeParms),
11950 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11951 function pointers, fixed function pointer bugs #861242 and #861896
11953 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11955 * device/include/c8051f000.h,
11956 * device/include/c8051f120.h,
11957 * device/include/c8051f300.h: added header files for Silicon
11958 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11960 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
11962 * src/SDCCast.c (processParams): added new type flow and restructured
11963 (gatherAutoInit): added new type flow
11964 (addCast): cosmetic changes
11965 (getLeftResultType): added new type flow for array indices, patch
11966 provided by Stas, see FR #877103
11967 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
11968 array index patch by Stas
11969 * src/SDCCast.h: added prototype getResultTypeFromType()
11971 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
11972 * src/pic/glue.c (pic14emitStaticSeg),
11973 * src/pic16/glue.c (pic16emitStaticSeg),
11974 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
11975 for initialization of symbols
11976 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
11977 * support/Util/SDCCerr.h:
11978 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
11979 * .version: bumped version number to 2.3.8
11980 * device/include/Makefile.in (install),
11981 * doc/Makefile (install): changed to 'rm `find ...`' construct to
11984 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
11986 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
11987 Slade Rich fixed an optimization bug
11988 * src/pic/pcodepeep.c,
11989 * src/pic/pcoderegs.c
11990 * doc/Makefile (install): added test for directory
11992 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11994 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
11995 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
11996 * src/pic/ralloc.c (getRegPtr, getRegGpr),
11997 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11998 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
11999 * as/mcs51/asexpr.c (term),
12000 * as/hc08/asexpr.c (term): fixed bug #887146
12002 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12004 * src/z80/gen.c (genMult): handle single byte result product
12005 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12006 DUMMY_READ_VOLATILE (fixed bug #886367)
12008 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12010 * support/regression/tests/libmullong.c: fixed logic, on little endian
12011 hosts we ended without a mullong_wrapper()
12013 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12016 virus/worm forged address usage.
12018 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12020 Fixed promotion, it should be done on AST level:
12021 * src/SDCCast.c (addCast): added promotion to int
12022 (decorateType): updated call to upCast()
12023 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12024 usualUnaryConversions()
12026 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12028 * support/regression/tests/literalop.c (mulWrapper): Added a
12029 wrapper to remove integer overflow warnings.
12031 * support/regression/tests/float_trans.c: Made work on host.
12033 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12036 * support/regression/generate-cases.py (main): Changed from inline
12039 * doc/Makefile (install): Changed to depth first to get rid of
12040 missing directory install warning.
12042 * as/Makefile (install-doc): Made work on Mac.
12044 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12046 * src/SDCCast.c: added an additional type flow in decorateType() of
12047 opposite direction, see feature request #860006; it's enabled at runtime
12048 by setting the environment variable SDCC_NEWTYPEFLOW
12049 * src/SDCCast.h: changed prototype of decorateType()
12050 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12051 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12052 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12053 see feature request #877103
12054 * src/SDCCval.c: updated call of decorateType()
12055 (valBitwise): fixed bug #882876
12056 (valMinus): added promotion
12057 (valLogicAndOr): result is unsigned
12058 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12059 * src/SDCCsymt.c (computeType),
12060 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12061 must not cause an unsigned operation
12062 * src/pic/glue (pic14emitRegularMap),
12063 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12065 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12067 * src/pic/pcode.c (PCodeID): commented out left over debug code
12069 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12071 * support/valdiag/tests/overflow.c: added shift tests
12072 * src/pic/device.c,
12079 * src/pic/pcodepeep.c,
12080 * src/pic/pcoderegs.c,
12081 * src/pic/ralloc.c,
12082 * src/pic/ralloc.h: applied patch from Slade Rich;
12083 added support for multiple code pages and multiple RAM banks on the
12084 PIC 14 port. The ASM files now no longer simply assume all the
12085 code / RAM are in the same page / bank. This means the linker can
12086 safely allocate code/RAM of separate ASM files to different pages/banks.
12087 * doc/sdccman.lyx: added Slade's tips
12088 * src/mcs51/peeph.def: fixed bug #880768
12090 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12093 * src/SDCCast.c (decorateType): fixed bug #880197
12095 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12097 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12100 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12101 strtof is not part of C89 and isn't included with Mac OS X.
12103 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12106 shiftL2Left2Result): fixed bug #879326
12107 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12108 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12109 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12110 address fetch for clr instruction
12111 * device/lib/hc08/_mulint.c: created optimized assembly version
12112 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12114 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12116 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12117 proposed in FR #877103
12119 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12121 * src/SDCCval.c (cheapestVal): added missing checks
12122 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12123 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12125 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12127 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12130 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12132 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12133 loaded with the linker search paths (-L arguments) and the libraries
12134 to be linked with the current source (-l arguments). Changes
12135 currently will affect only the pic16 port.
12136 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12137 include path the port specific paths and port specific libraries,
12138 * gplink command now contains the $3 argument,
12139 * src/pic16/device.h,
12140 * src/pic16/device.c,: structure PIC_device is made public and
12141 renamed to PIC16_device, the same for variable Pics which is renamed
12142 to Pics16. Updated all references to them.
12143 * src/pic16/glue.c (pic16glue): corrected bug with code
12144 initialization which bypassed the variable initializations block.
12146 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12147 COMPILE_FLAGS and added the --nostdinc option
12149 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12151 * device/include/mc68hc908jb8.h: Register defs for another member
12152 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12154 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12156 Documenting changes from previous commits.
12157 * configure.in (version 1.56),
12158 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12159 when generating output files to configure the pic16 library,
12160 but now I've commented it out, since gputils aren't installed in the
12161 SF compile farm, so library won't compile
12163 * device/lib/Makefile.in (version 1.56): initially I've added in
12164 target 'all' the prerequestive 'model-pic16' so it compiled the
12165 pic16 library, but now I've commented it out for the same reasons
12167 * added targets 'model-pic16' and 'objects-pic16' to compile the
12169 * added target 'port-specific-objects-pic16' to handle the
12170 generated libraries and copy them into the build/ directory
12171 * added target 'clean-intermediate-pic16' to clean intermediate
12172 files into pic16 directory
12173 * in target 'installdirs' added line to create directory pic16 in
12174 the installation path
12176 * device/include/Makefile.in (version 1.11): in target 'install'
12177 added lines to copy all header files to installation path,
12178 * in target 'installdirs' added line create directory for pic16
12179 headers in the installation path
12181 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12183 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12186 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12189 * device/lib/configure.in,
12190 * device/lib/configure: fixed for autoconf 2.57
12192 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12194 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12195 option so that it actually works. Made it specific to the z80, since
12196 the gbz80 doesn't have these kinds of I/O ports.
12198 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12200 * device/include/z180.h,
12201 * device/lib/_memcpy.c,
12202 * device/lib/_memmove.c,
12203 * device/lib/_mulint.c,
12204 * device/lib/ser_ir.c,
12205 * device/lib/ser_ir_cts_rts.c,
12206 * device/lib/_strcmp.c,
12207 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12208 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12209 portmode; added deprecation warning for bank= and protmode= forms.
12210 Also, guard against buffer overflow.
12211 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12213 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12215 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12216 changed interrupt vector table generation to only emit declared vectors.
12217 * device/include/Makefile.in: added missing backslash
12218 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12220 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12222 Mainly changes to support compilation of the device libraries
12223 * src/pic16/device.c: stack is allocated via symbol and not
12224 via literal number. The symbol is placed in the corresponding
12225 position of the data ram
12226 * (pic16_dump_section): relocatable and absolute uninitialized
12227 data are now emitted in sorted order to reduce section naming,
12228 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12229 weren't marked as being in the access bank,
12231 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12233 Added portion of GNU PIC Library under the directory
12234 device/include/pic16 and device/lib/pic16. These files
12235 contain the declarations of SFRs for the PIC18Fxx2 devices.
12236 The directory is initialized via configure from toplevel.
12238 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12240 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12241 the spilllocations to be compared correctly
12243 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12245 * src/SDCCast.c (decorateType): fixed bug introduced today
12247 2004-01-12 Borut Razem <borut.razem AT siol.net>
12249 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12250 doc/sdccman.lyx: upper case pragmas are deprecated
12252 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12254 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12255 in simpler and even better code
12257 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12259 * src/SDCCicode.c (operandOperation): fixed bug #874819
12260 * src/SDCCast.c (decorateType): fixed
12261 char foo (unsigned long ul) { return ul > 0; }
12263 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12265 * doc/sdccman.lyx: Moved and added some sections, small changes
12266 all over. Telling LaTeX to be less strict with word spacing
12267 to better keep the right margin. Changed some notes about
12268 maintainance of the ports in section 3.2.1 - is it OK like this?
12270 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12272 SDCC source changes:
12273 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12274 convilong): modified to inform the pic16 port that builtin functions
12277 PIC16 PORT specific changes:
12278 * src/pic16/device.c pic16_dump_equates() added,
12279 processor registers declared internally by the port are emitted in
12280 the translation as equates,
12281 * src/pic16/gen.c: inline code is passed unprocessed to the
12283 * (pic16_popGetLit2): fnuction modified to take second operand as
12284 pCodeOp pointer and not as literal,
12285 * (popRegFromIdx): prefixed with pic16_,
12286 * (pic16_popCombine2): modified to receive already allocated pCode
12288 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12289 * (genFunction): initializes local stack frame and pushes on stack
12290 all the registers used by this function,
12291 * (genEndFunction): restores all registers from stack and restores
12293 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12295 * (pic16glue): changed the program startup sequence,
12296 * added new dbName code 'A' for functions placed in absolute section
12297 * src/pic16/main.c: added function attribute _naked,
12298 * added pragma 'code' to place a fnuction at an absolute address,
12299 * added command line arguments --debug-ralloc and --pcode-verbose,
12300 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12301 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12302 * (pic16_newpCodeOpLit2): modified to take the second operand as
12304 * (pic16_printpBlock): modified to emit each function in a separate
12306 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12307 UPPER for immediate operands,
12308 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12310 * src/pic16/peeph.def: all peepholes with movff are commented out,
12311 because there is a problem in the pcode peep optimizer,
12312 * src/pic16/ralloc.c: the register allocator can now reuse local
12313 function symbols for another function. This saves register usage.
12314 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12316 Added file src/pic16/NOTES with information about program writing on
12317 the current port version.
12319 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12321 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12322 and peephole 252 (array access)
12324 2004-01-09 Borut Razem <borut.razem AT siol.net>
12326 * src/SDCCmain.c : fixed #872250: -l command line defined library
12327 files are scanned before standard library files
12329 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12331 * src/SDCCast.c (decorateType): fixed bug #874046
12333 2004-01-09 Borut Razem <borut.razem AT siol.net>
12335 * support/scripts/sdcc.nsi: remove previous installation
12337 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12339 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12340 bytes for last interrupt vector (mcs51)
12341 * sdcc.spec: fixed typo
12343 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12345 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12346 gen51Code): more efficient parameter receive for --model-large
12349 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12351 * src/ds390/main.c,
12352 * src/z80/main.c: added missed needLinkerScript flags (more than
12353 one port structure defined in these file)
12354 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12357 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12359 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12360 * src/port.h: added flag needLinkerScript in port->linker
12361 structure to inform whether to create a .lnk file or not,
12363 * src/ds390/main.c,
12365 * src/mcs51/main.c,
12367 * src/pic16/main.c,
12369 * src/z80/main.c: changed appropriately to configure
12370 needLinkerScript flag
12372 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12373 * src/pic/glue.c: added variable udata_section_name to
12374 override default uninitialized data segment definition for
12375 devices only with SHAREBANK memory (reported from Erik Epetrich)
12376 * (pic14emitOverlay): modified to emit a commented overlay segment
12377 directive when no overlay data exist
12378 * (picglue): modified to emit uninitialized data segment
12379 according to udata_section_name
12380 * src/pic/main.c (_pic14_parseOptions): added command line
12381 options --udata-section-name=[name] to override default
12382 udata definition name
12383 * modified _linkCmd and _asmCmd to include compiler passed
12384 arguments via -W option
12385 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12386 object file from '.rel' to '.o' in port->linker structure,
12387 changed size of fptr from 2 to 3 in port structure
12389 2004-01-07 Borut Razem <borut.razem AT siol.net>
12391 * support/scripts/sdcc.nsi: update PATH
12392 * support/scripts/sdcc.ico: craeted
12394 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12396 * device/include/Makefile.in: fix install
12397 * doc/Makefile: fix install
12399 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12401 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12403 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12404 how the function variable allocation summary is displayed; also
12405 include information about variables allocated to the overlay
12408 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12410 * as/mcs51/lkmain.c: Help about -Y option
12411 * as/mcs51/lkarea.c: Fixed gcc warnings
12413 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12417 * support/valdiag/tests/overflow.c: added
12418 * src/SDCCast.c (decorateType),
12419 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12420 LEFT_OP (left shift)
12422 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12424 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12425 (default behaviour).
12427 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12429 A python script to validate compiler diagnostic messages. It can be
12430 used to verify that sdcc complains about bad c source code and
12431 gives a good location of the error.
12432 * support/valdiag/Makefile,
12433 * support/valdiag/valdiag.py,
12434 * support/valdiag/tests/*
12436 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12438 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12439 * src/SDCCsymt.c (newEnumType),
12441 * support/Util/SDCCerr.c,
12442 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12444 * support/regression/tests/enum.c: added test for enum values that
12445 require at least 2 bytes of storage.
12447 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12449 * src/common.h: added ifndef/define/endif macros
12450 around the header file.
12451 Bug reported from Jesus Calvino-Fraga
12453 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12455 * sdcc.spec: updated
12456 * device/include/Makefile.in: don't install CVS directories
12457 * device/lib/Makefile.in: added removal of CVS directories after install
12458 * doc/Makefile: fixed install, added local_icons
12459 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12460 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12461 * src/ds390/gen.c (genRightShift): fixed bug #870788
12462 * src/SDCCast.c (decorateType): fixed bug #870781
12464 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12466 PIC16 port related changes:
12467 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12468 added variable stackPos,
12470 * gen.c: genCall, assignResultValue: added support for
12471 pushing/retrieving function parameters to/from stack,
12472 genFunction,genEndFunction: setup stack frame for the
12473 generated function,
12474 genAddrOf: will be changed according to bug 863624
12476 * added files genutils.c and genutils.h which contain gen*
12477 debugged and optimised functions extracted from gen.c
12479 * glue.c: added variable 'externs' which holds extern symbols,
12480 pic16emitRegularMap: is modified to properly handle relocatable
12481 symbols under the new scheme,
12482 pic16createInterruptVect: is modified
12483 pic16printPublics: is modified to emit 'global' assembler directives,
12484 added pic16_printExterns to print extern symbols,
12485 pic16glue: initializes stack/frame pointer in the beginning of
12486 the assembly output. Temporary hack, will be corrected later,
12487 because gplink yet does not support stack and SDCC does not
12488 yet support a type of crt0.o object to create the final binary.
12490 * Removed many lines that contain 8051 legacy code.
12491 * The code is finally placed under a 'code' directive.
12492 * Added port specific options.
12494 * _process_pragma: simplified since now we do not need *special*
12495 include file to define SFR registers. But a separate header
12496 will be needed. This will be developed later.
12497 * _pic16_parseOptions: added, parses port specific options:
12498 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12499 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12500 --preplace-udata-with=
12502 * _pic16_setDefaultOptions: modified to initialize section names,
12503 but hack is temporarly out of order since it needs improvement.
12504 * _pic16_genAssemblerPreamble: configuration words are emitted by
12505 their address instead of their name. This part is incomplete and
12506 supports only the 18Fxx2 devices. Other devices will emit an error
12507 during assembly since they do not contain the same set of config
12509 * _pic16_genIVT: is modified,
12511 * pcode.c: added definitions for some hardware registers that are needed
12513 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12514 All PCI entries are updated. Now LFSR is supported.
12515 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12516 * added pic16_newpCodeOpLit2 to support instructions with
12517 two literal arguments
12518 * pic16_pCode2str: corrected code that emits assembler instructions
12519 with two literal operands and those that have an access bit modifier
12520 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12521 this fixes a bug which caused some labels to be lost, when an
12522 assembler directive was added, i.e. banksel,
12523 * pic16_FixRegisterBanking: improved logic that causes the insertion
12525 * InlineFunction: functions that are called once, are not any more
12526 inlined. This can be a port option in the future,
12528 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12530 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12531 hold the corresponding uninitialized symbols,
12532 * pic16_allocProcessorRegister: registers have explicit marked the
12534 * pic16_allocInternalRegister: registers are explicit marked as
12536 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12537 processing list, so bit registers were lost,
12540 * ralloc.h: added field 'accessBank' and original symbol operand
12541 in register definition,
12542 * removed the field isMapped from register definition,
12544 ** Several functions have been removed from various sources:
12545 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12546 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12547 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12548 pic16_assignRelocatableRegisters
12550 ** others have been introduced:
12551 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12552 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12554 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12556 * support/scripts/inc2h.pl: changed definition of BIT_AT
12557 to emit 'sbit at' instead of 'bit at'. This was a request.
12559 PIC16 port related preliminary changes:
12560 * gen.c: prefixed function popRegFromString with
12561 pic16_ and all references to it corrected
12562 * pcode.c: all pic16_pc_* hardware registers prefixed
12563 with underscore (_),
12564 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12565 * ralloc.c: newReg(): when register is REG_SFR then
12566 set address to rIdx,
12567 pic16_allocProcessorRegister(): marks register wasUsed=0
12568 pic16_writeUsedRegs(): added a call to assign processor
12569 registers via pic16_assignFixedRegisters
12571 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12573 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12574 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12575 variables in unused register banks. Also the SSEG is placed
12576 wherever there is enough space for it, and IDATA can be anywhere
12577 in internal RAM. For now compile using -Wl-Y[stack_size].
12578 The mem file is different for this option as well, since it
12579 makes no sense of talking about DSEG lenght.
12581 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12583 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12584 in certain cases, e.g. when ROM assignment, patch provided
12585 from Albert den Haan.
12587 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12589 Many signedness and type propagation fixes:
12590 * src/SDCCicode.c: made geniCodeCast() static
12591 replaced SPEC_ by IS_ (cosmetic)
12592 (operandOperation): fixed div and mod operation
12593 (usualBinaryConversions): added support for promotion of char
12594 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12595 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12596 (geniCodeAdd): an array index will stay unsigned, even if promoted
12598 (geniCodeArray): ditto
12599 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12600 * src/SDCCsymt.c (computeType): added more support for char;
12601 promotion of char is selectable by promoteCharToInt, fixed signedness
12603 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12604 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12605 * src/SDCCval (val*): replaced signedness calculation by
12607 rearranged if-branches (cosmetic)
12608 (valShift): added warning W_SHIFT_CHANGED
12609 (valCompare): fixed problem with different types
12610 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12611 * support/regression/tests/literalop.c: added many cases
12612 * support/regression/tests/ast_constant_folding.c: changed finally to
12614 * .version: new year, new version: 2.3.7
12615 * src/SDCCmain.c (main): applied patch #866468
12616 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12617 provided by Scott Bronson
12618 * doc/sdccman.lyx: updated documentation for sdcdb
12619 updated and added chapter tips
12621 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12623 * src/SDCCsymt.h: missing from yesterday's commits
12625 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12627 * src/SDCC.y (struct_or_union_specifier),
12628 * support/Util/SDCCerr.c,
12629 * support/Util/SDCCerr.h: verify that struct & union tags are used
12632 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12634 * src/SDCCglobl.h: missing from yesterday's commits
12636 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12638 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12639 sft_attributes, struct_declaration, parameter_declaration,
12640 type_name, start_block, declaration_list),
12641 * src/SDCC.lex (check_type): support redefinition of typedef names
12643 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12645 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12646 aligned xdata arrays. Erik helped me with the if clause.
12648 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12653 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/SDCCast.c (newAst_),
12658 * src/SDCCicode.c (ast2iCode, newiCode),
12660 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12661 expr, statement, expression_statement, selection_statement,
12662 iteration_statement, expr_opt, jump_statement): foundation for tracking
12664 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12667 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * support/Util/SDCCerr.c,
12671 * src/SDCCast.c (createCase, createDefault, decorateType),
12672 * src/SDCClabel.c (labelUnreach),
12673 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12675 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12676 (with thanks to Stas Sergeev)
12677 * device/include/time.h,
12678 * device/lib/time.c (CheckTime): suppress unreachable code warning
12680 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCast.c (createIvalCharPtr),
12683 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12685 * support/regression/tests/nullstring.c: tests for these two bugs
12687 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * support/Util/SDCCerr.h,
12690 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12691 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12692 about storage class and 'at' used inside struct or union
12693 * src/SDCCBBlock.c (iCodeFromeBBlock),
12694 * src/SDCCcse.c (ifxOptimize),
12695 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12696 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12697 printIval, emitStaticSeg, emitOverlay),
12698 * src/SDCClabel.c (deleteIfx),
12699 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12700 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12701 gatherAutoInit, processParms),
12702 * support/Util/SDCCerr.h,
12703 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12704 reporting for post-parse errors.
12706 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12708 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12709 implicit casts via union; they don't work on big endian systems
12710 (possible fix for bug #861138)
12712 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12714 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12715 * src/mcs51/main.c: fixed the fix for bug #737001
12717 2003-12-15 Borut Razem <borut.razem AT siol.net>
12719 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12721 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * support/makebin/makebin.c: put output in binary mode
12725 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12727 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12728 xdata and data memory on startup. Set the environment variable
12729 SDCC_NOGENRAMCLEAR to disable this.
12730 * src/mcs51/peephole.def,
12731 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12732 (allows non-interrupt and interrupt code to safely compete for a resource
12733 without the non-interrupt code having to disable interrupts)
12735 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12737 * src/SDCCicode.c (geniCodeAdd),
12738 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12739 with valFromType if type might be a pointer and host is big endian).
12740 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12741 types, not just integer types.
12742 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12743 multiply defined with mismatching "at" address.
12745 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12748 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12749 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12750 with embedded nulls (fixed bug #753752)
12752 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12754 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12755 Apparently this did not see much testing (endless loop)
12757 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12761 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12763 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12764 gracefully handle NULL memmap pointers
12766 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12768 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12769 instead of deleting the iCode when an operand is volatile
12770 * src/z80/gen.c (genDummyRead),
12771 * src/mcs51/gen.c (genDummyRead),
12772 * src/ds390/gen.c (genDummyRead),
12773 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12775 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12776 * src/SDCC.y: fixed bug #850420
12778 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12780 Applied z80 i/o port patch from Peter Townson and fixed some operators
12781 to better handle operands in A register.
12782 * device/include/z180.h
12788 * src/z80/peeph-z80.def
12789 * src/z80/peeph.def
12792 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12796 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12798 * device/lib/hc08/_mullong.c: Removed extra #endif
12800 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12802 * sim/ucsim/hc08.src/inst.cc,
12803 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12804 carries from x to h
12805 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12806 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12807 * device/include/stdarg.h: fixed varargs for hc08
12808 * device/lib/Makefile.in,
12809 * device/lib/hc08/Makefile,
12810 * device/lib/hc08/_mulint.c,
12811 * device/lib/hc08/_mullong.c: fixed some endian problems
12813 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12815 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12816 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12817 * device/lib/_gptrget.c,
12818 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12820 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12823 * src/SDCCast.c (astErrors): fixed bug #846007
12824 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12826 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 * src/SDCCast.c (decorateType): disabled a transformation I added in
12829 revision 1.188 (access to fields of a structure at an absolute address);
12830 it breaks with bitfields, extern declarations, and gcse analysis.
12831 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12832 could be assigned through a pointer, so don't complain.
12833 * src/SDCCast.c (astErrors),
12835 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12837 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12839 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12840 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12841 output of __config directives, since gpasm now supports them
12842 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12843 pre-processor macro, i.e. -DMCU=p18f452
12844 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12845 and modified to handle 'cast' icode similarly to '=' icode
12846 * src/pic16/device.h (typedef struct PIC_device): added field
12847 'extMIface' to indicate that chip has external memory interface
12848 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12849 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12852 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12854 * src/SDCC.y (pointer): fixed bug #846006
12855 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12856 * src/SDCCast.c (decorateType): fixed bug #846009
12857 * src/ds390/peeph.def,
12858 * src/ds390/gen.c (genAnd, genOr),
12859 * src/mcs51/peeph.def,
12860 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12862 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12871 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12875 * src/SDCCbitv.c: added function to free a bitvector
12876 * src/SDCClrange.h,
12877 * src/SDCClrange.c: added function to recompute the liveranges
12878 * src/avr/ralloc.c,
12879 * src/ds390/ralloc.c,
12880 * src/hc08/ralloc.c,
12881 * src/mcs51/ralloc.c,
12882 * src/pic/ralloc.c,
12883 * src/pic16/ralloc.c,
12884 * src/xa51/ralloc.c,
12885 * src/z80/ralloc.c: recompute the liveranges after register packing
12887 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12889 * src/SDCCloop.c (newInduction): fixed bug #845630
12891 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12894 inadvertantly left behind from my 2003-11-12 change
12896 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 Updated headers I neglected to commit yesterday.
12899 * src/SDCClrange.h,
12902 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12904 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12905 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12906 * src/SDCCopt.c (eBBlockFromiCode),
12907 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12908 the creation of the key hash table from the sequencing so it can be used
12909 earlier (for some GCSE bug fixes still pending)
12911 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12913 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12914 * support/regression/tests/addsub.c: testing genPlus shortcut
12916 2003-11-15 Borut Razem <borut.razem AT siol.net>
12918 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12920 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12923 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12924 ordering is immaterial.
12925 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12927 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12930 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12931 (SIGSEV) of bug #840381
12932 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12933 unlink new file before rename if new and old filenames are the same)
12935 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12937 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12938 uninitialized variables) for the mcs51. Set environment variable
12939 SDCC_GENRAMCLEAR to test.
12940 xdata initialization slightly shorter
12942 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12945 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12946 #838241 & 780691 (basicly the same bug)
12947 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12948 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12950 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12952 * src/SDCCmain.c (linkEdit): "fix" #834252
12954 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12956 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
12958 * src/SDCC.y: fixed bug #819403
12960 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12962 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
12963 the reentrant attribute.
12964 * src/hc08/gen.c (genPackBits): added missing stack readjustment
12965 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
12967 * src/SDCCast.c (decorateType): fixed bug with storage class not being
12968 updated during pointer dereference; f.e. ~(((char *)1)*) was being
12969 erroneously reduced to a literal.
12970 * src/hc08/ralloc.c (packRegisters, rematStr),
12971 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
12974 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12976 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
12977 * doc/sdccman.lyx: changed from 'article' to 'book'
12978 * doc/Makefile: readded test_suite_spec and cdbfileformat
12980 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
12982 * device/include/stdlib.h: include malloc.h to comply with ANSI
12983 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
12985 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12987 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
12988 * doc/clean.mk: also remove *.out files
12989 * doc/sdccman.lyx: some additions, larger top/bottom margins
12991 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * src/SDCC.y: fixed bug #837365
12994 * support/regression/tests/bitopcse.c
12995 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
12996 a symbol (might be valop instead)
12997 * device/lib/Makefile.in: added errno.c to HC08SOURCES
12998 * device/lib/clean.mk: added hc08 to the cleaning list
13000 2003-11-04 Borut Razem <borut.razem AT siol.net>
13002 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13004 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13005 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13006 malloc is declared in standard stdlib.h
13008 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * device/lib/hc08/Makefile: need to clean .rel not .o files
13011 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13013 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/mcs51/main.c,
13018 * src/ds390/main.c,
13022 * src/pic16/main.c,
13023 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13024 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13025 tests (which uses the port's oclsExpense function)
13031 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13033 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/SDCCcse.c (ifxOptimize),
13036 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13037 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13038 deleting the IFX iCode.
13039 * src/hc08/ralloc.c: reduced unneeded slocs
13040 * src/hc08/gen.c: fixed bug in asmopToBoolean
13042 2003-11-04 Borut Razem <borut.razem AT siol.net>
13044 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13045 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13046 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13047 transferred to configure
13049 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13051 Use headers defined in the C[++] standards:
13052 * sim/ucsim/gui.src/serio.src/fileio.cc
13053 * sim/ucsim/gui.src/serio.src/frontend.cc
13054 * sim/ucsim/gui.src/serio.src/main.cc
13055 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13056 * support/Util/NewAlloc.c
13058 * as/mcs51/lklibr.c
13062 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13064 * Added MSVC projects for hc08 assembler and linker:
13065 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13066 /as/hc08/link_hc08.dsp
13068 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13070 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13072 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13074 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13076 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13078 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13080 2003-10-31 Borut Razem <borut.razem AT siol.net>
13082 * support/cpp2/cpplib.h,
13083 support/cpp2/cpplib.c,
13084 support/cpp2/cpplex.c,
13085 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13086 to switch _asm block preprocessing on / off. Default is
13087 #pragma preproc_asm +
13089 2003-10-31 Borut Razem <borut.razem AT siol.net>
13091 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13092 when outputting comment blocks (when executed with -C option) and
13093 _asm (SDCPP specific) blocks
13095 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13099 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13101 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13103 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13105 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13106 * src/SDCCast.c (decorateType): fixed bug #832664
13108 2003-10-31 Borut Razem <borut.razem AT siol.net>
13110 * support/cpp2/cpplex.c: fixed for SDCPP:
13111 comments(when executed with -C option) and _asm blocks
13112 were included even if they where in skipped #if block.
13113 Applied solution from GCC cpp 3.3.2
13115 2003-10-31 Borut Razem <borut.razem AT siol.net>
13117 * src/SDCC.lex: sdcc now understands both formats:
13118 '# <line_number> <file_name>' and
13119 '#line <line_number> <file_name>'
13120 * support/cpp2/cppmain.c: sdcpp now generates the standard
13121 '# <line_number> <file_name>' instead of former
13122 '#line <line_number> <file_name>'
13124 2003-10-30 Borut Razem <borut.razem AT siol.net>
13126 * support/cpp2/cpphash.h,
13127 * support/cpp2/cpplib.h
13128 * support/cpp2/cpplex.c,
13129 * support/cpp2/cppmain.c,
13130 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13132 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13134 Fixed a number of problems revealed by bug #827883.
13135 * src/SDCCloop.c (loopInvariants): Spill location of the
13136 result operand should be recomputed if extracted from
13137 a loop. Also, don't extract assignments of an iTemp
13139 * src/SDCCast.c (isConformingBody): loop reversal should
13140 not occur if the control variable is involved with a
13141 relational operator.
13143 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13145 * .version: bumped to 2.3.6 to reflect the big improvements
13146 made by Erik and Klaus. Thanks!
13148 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13150 Replaced the livrange code.
13151 * src/SDCClrange.c: added new LR code
13153 * src/SDCCBBlock.h: removed remainig parts from old LR code
13154 * src/ds390/ralloc.c,
13155 * src/ds390/gen.c: minor fixes to make it work with new code
13157 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * as/hc08/lkrloc.c,
13162 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13163 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13164 (tweaked fix for bug #818696)
13166 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13168 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13170 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13173 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13174 * src/mcs51/gen.c (gencjneshort),
13175 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13176 more efficient (per Scott Bronson's suggestion)
13178 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13180 Extended the semantics of the critical keyword to include
13181 individual statements. See RFE #827755 and #799831
13186 * support/Util/SDCCerr.c
13187 * support/Util/SDCCerr.h
13192 2003-10-19 Borut Razem <borut.razem AT siol.net>
13194 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13196 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13198 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13200 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13201 and predecrement operand is displayed
13203 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13205 * src/SDCCval.c (valMinus): fixed bug #826041
13207 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 Some hc08 related updates that I missed earlier
13210 * sim/ucsim/stypes.h
13211 * support/regression/ports/hc08/spec.mk
13213 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 New target "hc08" for the Motorola 68hc08 family of micros
13223 * sim/ucsim/hc08.src/*
13224 * sim/ucsim/configure.in
13225 * src/ucsim/configure
13226 * sim/ucsim/packages_in.mk
13229 * device/include/mc68hc908qy.h
13230 * device/lib/hc08/*
13231 * device/lib/Makefile.in
13232 * support/regression/ports/hc08/*
13233 * support/regression/Makefile
13235 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13237 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13239 * src/ds390/gen.c (genCast): fixed bug #821957
13241 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13243 * device/lib/logf.c: "fixed" overlay bug
13244 * support/regression/ports/host/spec.mk: added m library
13245 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13246 * support/regression/tests/float_trans: added (for Eric)
13248 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13250 * src/mcs51/gen.c (genCpl): fixed bug
13251 http://sf.net/mailarchive/message.php?msg_id=6263915
13253 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13255 * src/SDCCast.c (decorateType): added extended constant folding
13256 * src/SDCCsymt.c (computeType): cleanup
13257 * src/SDCCval.c (valShift): minor optimization
13258 * support/regression/tests/ast_constant_folding.c: added
13260 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCCmain.c: removed some unintended changes
13264 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13267 * src/z80/gen.c: fixed part of bug #817589
13268 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13270 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13272 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13283 * src/ds390/ralloc.c
13285 * src/mcs51/ralloc.c
13287 * src/pic16/ralloc.c
13288 * src/xa51/ralloc.c
13290 * src/z80/gen.c: removed unused label "release:"
13292 2003-10-06 Borut Razem <borut.razem AT siol.net>
13294 * src/SDCC.lex: removed definition of unused variables
13295 save_optimize and save_options
13297 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13299 * clean.mk: removed '=' in "-maxdepth=1"
13300 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13301 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13303 2003-10-06 Borut Razem <borut.razem AT siol.net>
13305 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13306 my_unput() replaced by unput()
13308 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13310 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13311 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13312 type-punned pointer will break strict-aliasing rules"
13313 Old LR behaviour is again default; Klaus' LR can be choosen by
13314 defining the environment variable LRKLAUS
13318 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13319 * clean.mk: fixed removal of files in bin/CVS/
13320 * device/lib/clean.mk: fixed removal of directories small and large
13321 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13323 * src/SDCCval.c: removed superflous test for pedantic
13325 2003-10-05 Borut Razem <borut.razem AT siol.net>
13327 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13328 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13329 message "unmatched #pragma SAVE and #pragma RESTORE"
13331 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13333 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13334 assembly, critical functions, atomic, nojtbound)
13336 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13338 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13344 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13349 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13351 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13352 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13353 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13355 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13357 * src/z80/gen.c (genRet): fixed bug #524753
13358 * src/z80/gen.c (genCast): fixed internal error on cast from
13360 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13361 fix for bug #477835 to the z80
13362 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13363 for tracking iCodes in the peephole optimizer for z80
13365 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13367 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13368 the other part of bug #814548
13369 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13371 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13373 * src/SDCCcse.c: fixed part of bug #814548
13375 2003-09-28 Borut Razem <borut.razem AT siol.net>
13377 * src/asm.c: rewrite of printILine() to use temporary file instead
13379 * src/xa51/main.c: commented out declaration of int rewinds
13381 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13385 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13387 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13388 * src/asm.c (printILine): Fixed bug #811015
13390 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13392 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13395 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13398 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13399 to correctly handle general case of AOP_PAIRPTR
13400 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13402 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13404 * src/mcs51/ralloc.c (fillGaps),
13405 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13406 register positioning bug)
13408 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13410 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13412 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13415 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13416 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13417 (ralloc doesn't intentionally do this now, but perhaps later)
13418 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13419 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13420 register positioning bugs (Fixed bug #762602 and #795325)
13421 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13422 (Fixed bug #808779)
13423 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13424 lines that --i-code-in-asm generates
13426 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13428 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13429 trying to fclose a FILE* that was already closed.
13431 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13434 of const struct should be treated as if const themselves)
13436 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13438 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13440 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13442 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13443 Unix (/n) and DOS (/r/n) line terminations.
13445 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13450 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * src/mcs51/gen.c (genFunction, genEndFunction),
13453 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13454 and restore of EA so that stack offsets to parameters are
13455 correct when using both critical and reentrant/stack-auto.
13456 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13457 size (can be triggered in error if sloc is shared between
13458 different sized objects)
13459 * device/include/float.h: fixed macros to explicitly use
13460 unsigned long where needed
13462 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13464 Feature req. 799831: added code to allow nesting of critical functions
13465 * src/mcs51/gen.c (genFunction, genEndFunction)
13466 * src/ds390/gen.c (genFunction, genEndFunction)
13468 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13470 * src/SDCCsymt.c (sclsFromPtr),
13472 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13473 support for standard C idiom of memory mapped variables; for
13474 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13475 to xdata int at 0x1234 tempvar = 1.
13476 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13477 provided by Akiya ISHIDA
13479 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13481 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13482 * src/SDCCval.c (constVal): added reduction from int to char
13483 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13484 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13485 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13487 * support/regression/tests/shifts.c: fixed
13489 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/z80/gen.c (genXor): Fixed bug #805445
13493 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13495 Fixed bug #621531 (const & volatile confusion in the type chain).
13496 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13497 refer to the const or volatile state of the pointer itself.
13509 * src/pic16/ralloc.c
13510 * support/regression/tests/const.c
13512 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13514 When checking for duplicated modules, use absolute paths
13515 instead of relative paths. Files changed:
13520 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13524 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * device/include/string.h: added size_t typedef, changed
13527 prototypes to use size_t, eliminated separate reentrant and
13528 non-reentrant declarations, added _memmove declaration
13529 * device/lib/_memcpy.c: changed to use size_t instead of int,
13530 changed /4 to >>2 to avoid division library call
13531 * device/lib/_memcmp.c,
13532 * device/lib/_memset.c,
13533 * device/lib/_strncat.c,
13534 * device/lib/_strncpy.c,
13535 * device/lib/_strncmp.c: changed to use size_t instead of int
13536 * device/lib/_memmove.c: new file (fixed bug #772294)
13537 * device/lib/Makefile.in: added _memmove.c
13538 * device/lib/z80/asm_strings.s: fixed bug #772290
13539 * support/regression/tests/bitfields.c: attempt to fix host assertion
13540 failure on amd64-unknown-linux2.2
13542 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13545 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13546 * as/z80/asmain.c (main): fixed bug #801766
13548 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13550 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13553 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13556 reported in bug #800609
13558 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13560 * Top header beautifications in src/pic16 directory:
13561 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13562 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13563 pcoderegs.h, ralloc.c, ralloc.h
13564 * main.c: added top header and GPL license notice
13565 * pcode.c: fixed the if-conditional warning
13567 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13569 * device/lib/_mullong.c: replaced int by short for gcc
13571 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13574 and JUMPTABLE iCodes properly now (worked by accident before)
13575 * src/mcs51/gen.c (leftRightUseAcc),
13576 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13577 iCode properly now. Use getSize instead of nRegs since a & b
13578 aren't part of the nRegs tally.
13580 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13582 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13583 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13584 before instructions that use the _STATUS register
13586 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13588 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13589 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13590 fetching of the pointer
13591 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13592 copied from genNearPointerSet()
13593 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13594 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13595 If they pop r0/r1 they must be called in the opposite order than aopOp().
13596 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13597 (resp. --stack-auto), prepared for --xstack
13599 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13601 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13603 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13605 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13606 these ports have their own __sdcc_external_start()
13608 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13610 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13611 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13612 type for bits was changed. It resulted in bit variables becoming
13613 global, which is not permitted in PIC 14 assembly output.
13615 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13617 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13619 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13621 Z80 and MCS51 linkers complaint if a public symbol is defined
13622 in more than one library module:
13626 * as/mcs51/Makefile.in
13628 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 A few small changes that speed up the peephole optimizer.
13634 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 Try to make the peephole optimizer smarter by maintaining
13637 an association between the assembly source code and the
13638 iCodes that originated them. Put this information to use
13639 with a new peephole rule condition "notVolatile" so that
13640 the rules can be aggressive yet still safe.
13645 * src/mcs51/peeph.def
13647 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13652 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13653 if the left or right operand symbols have the accuse flag set.
13655 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 Changed the type of the result of the ! (NOT) operator to char;
13658 previously it returned the same type as the source. This allows
13659 us to eliminate all the genFloatNot functions (all of its target
13660 implementations were very buggy) since !float can use the same
13663 * src/SDCCicode.c (ast2iCode): ! returns char
13664 * src/mcs51/gen.c (genNot, genNotFloat),
13665 * src/ds390/gen.c (genNot, genNotFloat),
13666 * src/z80/gen.c (genNot, genNotFloat),
13667 * src/pic/gen.c (genNot, genNotFloat),
13668 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13670 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13672 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13673 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13674 during interrupts. Ensure WSAVE is located at a shared bank address.
13675 2. Fixed page selection in some places
13676 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13677 the registers name strings.
13678 4. Fixed "signed / unsigned compare" compiler warnings.
13679 5. The PIC port manages its own allocation of the general purpose
13680 registers, but makes no attempt to reuse them. As a result when
13681 compiling it soon runs out of general purpose registers. Some
13682 additional code was added to the files pcode.c and device.c to walk
13683 through the function call tree and rename the registers so that they
13693 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13694 genPlus() & genMinus() when the result is the same as left or right
13696 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13700 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 Made bitfield a distinct type from bit so that bitfields
13703 convert as per ANSI C and bits retain their traditional
13704 boolean style behaviour. Implemented bitfield support in
13712 * src/ds390/gen.c: bit v bitfield split
13713 * src/z80/gen.c: New support for bitfields
13714 * support/regression/tests/bitfields.c: reenabled z80,
13717 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13719 Rules 246.x, 247.x relate to bitfields, the others speed up
13720 access to xdata mapped I/O devices.
13722 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13724 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 Cleaned up genPackBits and genUnpackBits and added two helper
13727 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13728 for literal assignments in genPackBits (thanks to Frieder for
13734 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 Fixed bug #748310 (pointer to function type mishandled when the
13737 function name is omitted). Also fixed a SIGSEGV when a function
13738 attribute (reentrant, etc) is used on a non-function or on a
13739 function but misplaced before the parameter list.
13741 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13743 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13744 * support/Util/SDCCerr.h,
13745 * support/Util/SDCCerr.c: Added func attr misuse error msg
13747 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13749 Fixed bug #787649 by anonymous
13750 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13751 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13753 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 Fixed numerous bitfield problems.
13757 * src/SDCC.y: More bitfield related error checking
13759 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13760 * support/Util/SDCCerr.h,
13761 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13762 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13763 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13764 * support/regression/tests/bitfields.c: tests added
13766 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 Made the constant following the "interrupt" keyword optional. If
13769 omitted, the function will not automatically be given an entry
13770 in the interrupt vector table (similar to #pragma NOIV, but
13771 less syntacticly kludgy). The interrupt number is also now
13772 range checked. Also fixed a bug in the high order bit example
13779 * support/Util/SDCCerr.c
13780 * support/Util/SDCCerr.h
13783 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13785 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13786 * src/SDCCicode.c (operandOperation): rewritten some ops
13787 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13788 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13790 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13791 be re-activated by defining REDUCE_LITERALS)
13792 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13793 unsigned, but are signed by default
13794 * src/SDCCval.c (constVal): rearranged
13795 * src/SDCCval.c (valMod): preliminary fix
13796 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13797 * support/regression/literalop.c: added, work in progress
13799 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13801 Generate warnings for useless declarations like "char data;"
13802 that don't do what new users expect.
13805 * support/Util/SDCCerr.h
13806 * support/Util/SDCCerr.c
13808 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13810 * src/SDCCval.c (valMult): fix overflow detection of negative int
13812 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13814 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13816 Changes to support big endian targets:
13829 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13831 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13832 * device/lib/time.c: fixed warning "integer overflow in expression"
13834 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13836 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13837 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13838 constants are unsigned; added recognition of "u" flag for unsigned
13839 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13840 * src/SDCCval.c (valDiv, valMod): fixed signdness
13841 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13842 signedness of modulo, left and right shift
13843 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13844 * support/Util/SDCCerr.h: added warning W_INT_OVL
13845 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13846 * src/SDCCast.c (ast_print): improved output of constants
13848 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13850 Fixed some warnings when building with MSVC:
13852 * as/mcs51/asdata.c
13856 * link/z80/aslink.h
13857 * link/z80/lkdata.c
13858 * link/z80/lkeval.c
13863 * support/cpp2/cpplib.c
13867 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13869 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13871 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13873 * support/librarian/clean.mk: Do not remove Makefile.
13874 * support/librarian/Makefile: added.
13876 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13878 Added librarian to MSVC build:
13881 * support/librarian/librarian.dsp
13883 'configure' not needed for librarian, removed:
13884 * support/librarian/configure
13885 * support/librarian/configure.in
13886 * support/librarian/config_in.h
13887 * support/librarian/Makefile.in
13889 Hopefully these ones built the librarian and the rest of sdcc properly:
13891 * Makefile.common.in
13893 Messed up 'configure', so revert to previous version:
13897 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13899 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13900 there, while the mantissa of a double is "only" 53 bits wide.
13902 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13904 Adding sdcclib to the build. MSVC project coming soon.
13905 Files added/changed:
13907 * support/librarian/clean.mk
13908 * support/librarian/configure
13909 * support/librarian/configure.in
13910 * support/librarian/config_in.h
13911 * support/librarian/Makefile.bcc
13912 * support/librarian/Makefile.in
13913 * support/librarian/sdcclib.c
13916 * Makefile.common.in
13920 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13922 Linker now complaints if linked modules have conflicting options, for
13923 example, one compiled using --model-large and another one compiled with
13924 --model-small. The following files were modified:
13926 * as/mcs51/asdata.c
13927 * as/mcs51/aslink.h
13929 * as/mcs51/asmain.c
13931 * as/mcs51/i51pst.c
13932 * as/mcs51/lkdata.c
13933 * as/mcs51/lklibr.c
13934 * as/mcs51/lkmain.c
13940 * link/z80/aslink.h
13941 * link/z80/lkdata.c
13942 * link/z80/lklibr.c
13943 * link/z80/lkmain.c
13946 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13948 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13949 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13951 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13953 * src/z80/mappings.i: fix _mul[us][int,long] entries
13955 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13957 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
13959 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13961 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
13962 * support/regression/tests/bitopcse.c: added
13970 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13972 added support for new library format to z80, gbz80 linkers:
13978 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
13980 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
13981 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
13983 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
13985 added DUMMY_READ_VOLATILE:
13994 * src/SDCCcse.c (algebraicOpts): many improvements
13995 * src/SDCCcse.h: removed algebraicOpts()
13996 * src/SDCCicode.c (picDummyRead): added
13998 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14000 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14001 "Insufficient space in data memory".
14003 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/mcs51/gen.c: fixed bug #771358
14006 * src/z80/gen.c: fixed bug #759087
14008 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14010 * src/pic16/glue.c: minor cleanup by Vangelis
14012 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14014 * device/include/regc515c.h: fixed #758477
14015 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14016 * device/lib/_gptrput.c: saved a few bytes
14017 * my tab spacing is 8, yours too?)
14018 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14019 * device/lib/serial.c: process RX bytes earlier than TX bytes
14020 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14022 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14026 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14028 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14030 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14032 * device/lib/Makefile.in: bad fix, reverted to 1.43
14034 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14036 * device/lib/Makefile.in: added missing z80 object files
14038 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14040 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14041 pic16 progress by Vangelis:
14044 * src/pic/Makefile:
14051 * pic16/genarith.c:
14056 * pic16/pcodepeep.c:
14059 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14061 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14063 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14065 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14066 added gbz80 build to MSVC project.
14067 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14068 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14069 from 8051 stuff and setup so it links using a .lnk file.
14071 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14073 * support/librarian/sdcclib.c: sdcc librarian.
14074 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14077 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14079 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14081 2003-07-02 Borut Razem <borut.razem AT siol.net>
14083 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14084 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14085 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14086 src/xa51/main.c, src/z80/main.c:
14087 virtualization of glue() function: each port has it's own glue function,
14088 which is accessed by do_glue function pointer in PORT.general structure
14090 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14092 * DS800C400 fun, improved ROM interface and tinibios.
14094 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14096 * More support for DS80C400. Now includes beginning of interface to ROM.
14098 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14100 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14102 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14104 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14106 2003-06-19 Borut Razem <borut.razem AT siol.net>
14108 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14110 2003-06-19 Borut Razem <borut.razem AT siol.net>
14112 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14113 fixed Z80 port - crt0.o: cannot open.
14115 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14117 * support/Util/MySystem.c (merge_command): revert bad fix
14119 2003-06-18 Borut Razem <borut.razem AT siol.net>
14121 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14123 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14125 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14126 option --use-stdout sends errors to stdout instead of stderr.
14128 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14130 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14132 2003-06-15 Borut Razem <borut.razem AT siol.net>
14134 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14135 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14136 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14137 fixed width array of pointers replaced with sets;
14138 multiple include and lib paths ared transferred to preprocessor and linker
14139 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14140 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14141 fixed width array of pointers
14142 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14143 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14144 fixupPath(), getPathDifference()
14145 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14146 fixed width array of pointers
14148 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14150 * src/pic16/ralloc.c: fix warnings
14151 * src/pic16/pcode.c: fix warning
14153 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14155 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14156 know all the details, but essentially this set of changes enable
14157 the pic16 port to generate movff instructions and generate assembler
14161 * src/pic16/glue.c:
14162 * src/pic16/pcode.c:
14163 * src/pic16/device.c:
14164 * src/pic16/main.c:
14165 * src/pic16/pcode.h:
14166 * src/pic16/pcoderegs.c:
14167 * src/pic16/ralloc.c:
14168 * src/pic16/ralloc.h:
14170 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14172 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14173 added option --vc, so sdcc errors and warnings are compatible with
14174 Microsoft Visual Studio.
14176 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14178 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14179 device/lib/libfloat.lib: added atof function.
14181 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14183 * doc/sdccman.lyx: updated to Lyx 1.3
14184 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14185 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14186 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14188 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14190 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14192 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14194 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14195 additions to the "related tools/documentation" section
14197 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14199 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14201 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14203 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14204 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14206 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14208 * doc/sdccman.lyx: fix double dash and other minor things
14209 * doc/Makefile: fix double dash
14211 2003-05-28 Karl Bongers(patches from Martin Helmling)
14212 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14213 condition and ignore commands.
14215 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14217 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14218 is in parts still quite out of date, I did changes as far as I felt makes sense
14219 for a non-native english speaker.
14220 Please feel free to add to the manual or to correct my changes.
14221 * doc/Makefile: undid touching the date of intermediate tex files.
14223 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14225 * doc/sdccman.lyx: Manual has an index now
14227 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14229 Finalize muluint/mulsint and mululong/mulslong merging:
14230 * device/lib/_mulint.c
14231 * device/lib/_mullong.c
14232 * device/lib/gbz80/mul.s
14233 * device/lib/gbz80/stubs.s
14234 * device/lib/z80/mul.s
14235 * device/lib/z80/stubs.s
14236 * src/SDCCsymt.c (initCSupport)
14238 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14240 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14241 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14242 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14243 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14246 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14248 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14249 the regression tests I'm not brave enough to enable 245.b, 245.c
14250 * doc/sdccman.lyx: added latex preamble for hyperref package.
14251 Using pdflatex this will give you a hyperlinked pdf file with
14252 bookmarks. (prepend '%' before /usepackage if this breaks something)
14254 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14256 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14258 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14260 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14262 2003-05-21 <johan AT balder>
14264 * src/SDCCglue.c (printIval): fixed bug #739934
14266 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14268 Applied patch from bug 737905 (renamed yylineo to mylineno):
14275 * src/pic16/pcode.c: Cleaned warnings
14276 * src/pic16/pcodeflow.c: Cleaned warnings
14277 * src/pic16/pcoderegs.c: Cleaned warnings
14279 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14281 * src/pic16/pcode.c: Cleaned warnings
14282 * src/pic16/pcodepeep.c: Cleaned warnings
14283 * src/pic16/ralloc.c: Cleaned warnings
14285 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14287 * doc/sdccman.lyx: fixed bug 739745
14288 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14290 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14292 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14293 it can be defined with CFLAGS when running configure
14294 * src/SDCCmain.c: fixed compiling + linking with object files
14296 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14298 * configure.in: configure for pic16 port,
14299 added --disable-pic16-port
14300 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14301 * src/SDCCmain.c: linkOptions is changed to set *,
14302 added if/endif conditional macros to remove options help
14303 messages from optionsTable when a port is not configured, added
14304 support for the PIc16 port in the ports table, when executing
14305 the compiler with no port specified on command line, a default
14306 port is selected with the new macro DEFAULT_PORT which is
14307 defined in port.h, in setDefaultOptions() linkOptions is removed
14308 from initialization assignment, since now it is a set,
14309 parseCmdLine uses setParseWithComma for linkOptions, in
14310 linkEdit() linkOptions are accessed with new function indexSet()
14311 which returns the i'th item of a set variable. See SDCCset.c, in
14312 linkEdit() when calling buildCmdLine(), added linkOptions as
14313 last argument. Now users can pass arguments to gplink via the
14314 -Wl option, main() uses pic16glue() to glue up pic16 programs
14315 * src/SDCCpeeph.c: various changes to support pic16
14316 * src/SDCCset.c: added function void *indexSet(set *, int) to
14317 return the i'th item of the set
14318 * src/SDCCset.h: added function prototype for indexSet()
14319 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14320 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14321 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14322 added macro DEFAULT_PORT
14323 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14324 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14326 * src/pic16/glue.c: commented out some error producing lines
14327 * src/pic16/main.c: __config directives are commented out to stop
14328 gpasm complaining and test the linkage with gplink, _linkCmd and
14329 _asmCmd changed to be more gplink and gpasm friendly
14330 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14331 produced an error when parsed, peep rule 12 is added to utilize
14332 movff, but it is commented out since the pCode does not support
14333 yet a command with 2 address arguments
14335 2003-05-18 <johan AT balder>
14337 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14338 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14339 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14341 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14342 Added feature to script commands from file.
14344 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14346 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14347 * src/SDCCutil.c: include ctype.h for win32
14349 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14351 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14353 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14355 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14356 Fixed so you can set breakpoints prior to run, run does not stop
14357 on entry now. Add tbreak. Other enhancements and fixes for use
14360 2003-05-12 Borut Razem <borut.razem AT siol.net>
14362 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14364 2003-05-11 Borut Razem <borut.razem AT siol.net>
14366 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14367 the path of bin directory, so that PATH is the only env. variable, which has to be set
14368 in case of standard installation.
14369 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14370 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14371 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14373 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14376 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14377 temp files are in the port dir; clean the gen/test directory when
14378 generating new test.c
14379 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14380 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14381 * support/regression/tests/zeropad.c: added
14383 2003-05-09 <johan AT balder>
14385 * src/SDCCglue.c: fixed bug #597940
14387 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14389 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14390 cache sfr, optimize next,step, fix off by one sourceline,
14391 support ddd list function.
14392 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14394 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14396 * support/regression/HTMLgen.py: added compare_s2f()
14397 * support/regression/Makefile: redo 1.27
14398 * support/regression/generate-cases.py: redo 1.5
14400 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14402 * support/regression/tests/float.c: workaround 33 bit hex constant
14403 * support/regression/tests/simplefloat.c: fix division for host
14405 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14407 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14408 that tame's the PIC's over-aggressive optimizer.
14410 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14412 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14415 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14417 Initial support for DS80C400. "Hello world" runs on TINIm400
14420 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14422 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14423 * Some notes on ddd usage added in debugger/README
14424 Martin Helmling adding more features and fixes for ddd GUI debugger.
14425 Code added for nexti, stepi, up, down, and other adjustments.
14427 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14429 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14430 * src/pic/peeph.def Added two rules to optimize carry manipulation
14431 * src/pic/* removed debug printfs
14433 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14435 * debugger/mcs51/cmd.c: added header newalloc.h
14437 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14439 * as/Makefile: new EXEEXT
14440 * as/z80/Makefile: remove trailing slash of BUILDIR
14441 * as/z80/clean.mk: new EXEEXT
14442 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14443 * support/cpp2/Makefile.in: new EXEEXT
14444 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14446 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14448 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14449 EXEEXT was introduced to fix all related problems with targets
14450 "clean", "install" and "uninstall"; a couple of further flaws
14451 especially with "clean" have been fixed too
14452 * as/mcs51/Makefile.in
14453 * as/mcs51/clean.mk
14457 * debugger/mcs51/Makefile.in
14458 * debugger/mcs51/clean.mk
14459 * link/z80/Makefile
14460 * link/z80/Makefile.in
14461 * link/z80/clean.mk
14463 * packihx/Makefile.in
14465 * sim/ucsim/Makefile
14466 * sim/ucsim/clean.mk
14467 * sim/ucsim/avr.src/Makefile.in
14468 * sim/ucsim/avr.src/clean.mk
14469 * sim/ucsim/s51.src/Makefile.in
14470 * sim/ucsim/s51.src/clean.mk
14471 * sim/ucsim/xa.src/Makefile.in
14472 * sim/ucsim/xa.src/clean.mk
14473 * sim/ucsim/z80.src/Makefile.in
14474 * sim/ucsim/z80.src/clean.mk
14475 * sim/ucsim/main_in.mk
14476 * sim/ucsim/packages_in.mk
14477 * sim/ucsim/gui.src/Makefile.in
14478 * sim/ucsim/gui.src/serio.src/Makefile.in
14479 * sim/ucsim/gui.src/serio.src/clean.mk
14482 * support/cpp2/Makefile.in
14483 * support/cpp2/clean.mk
14484 * support/makebin/Makefile
14485 * support/makebin/clean.mk
14486 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14487 * doc/sdccman.lyx: --program-suffix no longer needed
14489 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14491 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14492 Martin Helmling added support for ddd GUI debugger.
14493 Code added to display assembly, set variables, and other commands
14494 to interface to ddd.
14496 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14498 * as/Makefile: fix target clean
14499 * as/clean.mk: fix target clean
14500 * as/z80/clean.mk: fix target clean
14502 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14504 * Makefile.common.in: added AT EXEEXT AT
14505 * configure.in: removed all mingw32 stuff
14506 * configure: rebuilt from configure.in
14507 * doc/sdccman.lyx: updated section "installation"
14508 * support/scripts/sdcc_mingw32: adapted to configure
14509 * support/scripts/sdcc_cygwin_mingw32: added
14511 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14513 * src/pic Added object file support for the PIC port
14514 * src/pic Applied patch from Craig Franklin (this started the object file support)
14515 * src/regression Updated the PIC regression tests for object files
14517 2003-04-20 Borut Razem <borut.razem AT siol.net>
14519 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14520 lklex.c: In function `getfid':
14521 lklex.c:203: warning: array subscript has type `char'
14522 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14523 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14524 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14525 stack handling macros
14527 2003-04-19 Borut Razem <borut.razem AT siol.net>
14529 * "handling space characters in file path" task:
14530 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14531 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14532 * support/Util/MySystem.h: make it self-sufficient
14533 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14534 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14535 handling space characters in file path
14536 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14537 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14538 * support/Util/MySystem.c: handling space characters in executable's path
14540 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14542 * as/z80/Makefile: fix permanent rebuild of z80
14543 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14544 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14546 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14548 * src/SDCCopt.c: add special case optimization to replace modulo by
14549 a power of two with a bitwise AND.
14551 2003-04-18 <johan AT balder>
14553 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14555 2003-04-17 <johan AT balder>
14557 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14558 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14560 2003-04-13 Borut Razem <borut.razem AT siol.net>
14562 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14563 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14564 fixed mingw problem in adl_NORMALIZE_PATH
14566 2003-04-12 Borut Razem <borut.razem AT siol.net>
14568 * fixed "#pragma SAVE/RESTORE can not be nested":
14569 * src/SDCC.lex: reworked pragma handling functions
14570 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14571 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14573 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14575 * src/SDCCutil.c (pathEquivalent): defined but not used
14576 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14577 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14578 * configure: rebuilt from configure.in
14579 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14580 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14581 * device/include/Makefile.in: replace sdcc_datadir
14582 * device/lib/Makefile.in: replace sdcc_datadir
14583 * Makefile.common.in: add LDFLAGS from configure
14584 * packihx/Makefile.in: use LDFLAGS
14585 * src/Makefile.in: use LDFLAGS
14586 * support/cpp2/Makefile.in: add LDFLAGS from configure
14587 * support/makebin/Makefile: use LDFLAGS
14588 * .version: bumped version number to 2.3.5
14590 2003-04-12 Borut Razem <borut.razem AT siol.net>
14592 * completed "different paths" task:
14593 * src/SDCCmacro.c: fixed bug in handling quotes
14594 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14595 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14597 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14599 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14601 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14603 * ds390/gen.c ds390/peeph.def: fix bug 706781
14605 2003-04-11 Borut Razem <borut.razem AT siol.net>
14607 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14609 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14611 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14612 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14613 set - this bit used to not be set...).
14614 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14615 bad code in PIC Port
14616 * src/regression/and2.c added to test bug 609268
14617 * src/regression/Makefile added and2.c to regression test
14620 2003-04-08 <johan AT CP255758-A>
14622 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14623 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14624 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14626 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14628 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14630 * support/cpp2/Makefile.in: fix bug #487815
14631 * configure: rebuilt from configure.in
14632 * Makefile.common.in: docdir changed, new path suffixes
14633 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14634 * sdcc_vc_in.h: reflect changes from sdccconf.h
14635 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14636 * src/SDCCutil.h: remove BINDIR hack
14637 * doc/sdccman.lyx: update new path hierarchy
14639 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14641 * src/SDCCpeeph.c: added okToRemoveSLOC test
14643 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14645 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14647 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14649 * src/SDCCpeeph.c: added labelIsReturnOnly test
14650 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14652 2003-04-05 <johan AT balder>
14654 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14655 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14656 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14657 * src/SDCCast.c: fixed a warning
14658 * src/SDCCast.h: fixed a warning
14659 * src/SDCCicode.c (operandFromAst): fixed a warning
14661 2003-04-04 <johan AT balder>
14663 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14664 * src/SDCCast.c (decorateType): fixed bug #715076
14665 * src/SDCC.y: fixed bug #702907
14667 2003-04-03 <johan AT balder>
14669 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14670 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14671 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14672 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14673 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14675 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14677 * _decdptr.c: fix return values
14678 * _gptrget.c: fix return values
14679 * _gptrgetc.c: fix return values
14680 * _gptrput.c: fix return values
14681 * _mulint.c: fix return values
14682 * as/z80/Makefile: fix 'make -j' problem
14684 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14686 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14687 * configure.in: big cleanup, updated to autoconf 2.5x
14688 * configure: rebuilt from configure.in
14689 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14690 * sdcc_vc_in.h: reflect changes from sdccconf.h
14691 * doc/Makefile: fixed a flaw in "make install"
14693 2003-04-02 <johan AT balder>
14695 * src/ds390/gen.c (genCmp): no comments
14696 * src/mcs51/gen.c (genCmp): no comments
14697 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14698 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14700 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14702 * support/regression/generate-cases.py: place generated file in given sub directory
14703 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14704 * support/regression/Makefile: improvements for 'make -j';
14705 side effect: it's simpler and faster now
14707 2003-03-31 Borut Razem <borut.razem AT siol.net>
14709 * src/z80/main.c: link-{port} and as-{port} defined without path
14710 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14712 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14714 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14716 2003-03-30 Borut Razem <borut.razem AT siol.net>
14718 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14719 changed type of list parameter to set
14720 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14721 * src/port.h: changed type of do_assemble() parameter to set
14722 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14723 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14724 definition of "cppoutfilename" macro with NULL value in preProcess()
14725 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14726 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14727 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14728 replaced with set *binPathSet
14729 * shash_add() deallocates the item, if allready exsists, before adding the new one
14730 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14732 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14734 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14735 a nested for loop bug in the PIC port
14736 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14739 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14741 * support/Util/dbuf.h: remove C++ stuff to make it portable
14743 2003-03-28 Borut Razem <borut.razem AT siol.net>
14745 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14746 literal strings in stringLiteral()
14747 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14748 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14751 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14753 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14755 2003-03-26 <johan AT balder>
14757 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14758 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14759 * src/SDCCast.c (decorateType): fixed " -v < 3"
14761 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14763 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14764 Added Lenny Story's debug infrastructure changes:
14765 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14766 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14767 * src/cdbFile.c: added
14768 * src/SDCCdebug.c: added
14769 * src/SDCCdebug.h: added
14770 * src/SDCCast.c (createFunction)
14771 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14772 * src/SDCCmain.c (parseCmdLine, main)
14773 * src/SDCCmem.c (redoStackOffsets)
14774 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14777 * src/avr/gen.c (genAVRCode)
14778 * src/ds390/gen.c (gen390Code)
14779 * src/mcs51/gen.c (gen51Code)
14780 * src/pic/gen.c (genpic14Code)
14781 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14782 * src/xa51/gen.c (genXA51Code)
14783 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14785 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14787 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14788 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14790 2003-03-22 <johan AT balder>
14792 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14794 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14796 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14797 * doc/cdbfileformat.lyx: added, written by Lenny Story
14798 * doc/Makefile: added cdbfileformat.lyx
14799 * doc/clean.mk: added cdbfileformat.lyx
14801 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14803 * src/mcs51/peeph.def: fix bug #705773
14805 2003-03-20 <johan AT balder>
14807 An sfr/sbit can have an "at #" AND an initializer
14808 * src/SDCCsymt.c (checkSClass):
14809 * src/SDCCmem.c (allocGlobal):
14810 * src/SDCCmem.c (allocLocal):
14811 * src/SDCCast.c (createBlock):
14813 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14815 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14817 2003-03-16 <johan AT balder>
14819 Undid the hackup of const and volatile, the problem is much bigger
14821 * src/SDCCast.c:1.171
14822 * src/SDCCglue.c:1.138
14823 * src/SDCCicode.c:1.146
14824 * src/SDCCsymt.c:1.150
14825 * src/SDCCval.c:1.65
14827 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14829 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14830 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14832 2003-03-13 <johan AT balder>
14834 Hackup const and volatile modifiers in type chains a bit:
14836 * src/SDCCast.c:1.169
14837 * src/SDCCglue.c:1.136
14838 * src/SDCCicode.c:1.143
14839 * src/SDCCsymt.c1.146
14840 * src/SDCCsymt.h1.59
14841 * src/SDCCval.c:1.63
14843 2003-03-12 <johan AT balder>
14845 * src/SDCCBBlock.h: more LRH debugging junk
14846 * src/SDCCcflow.h: more LRH debugging junk
14847 * src/SDCCloop.c: more LRH debugging junk
14848 * src/SDCC.y (struct_declaration): fixed bug #697590
14849 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14850 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14851 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14853 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14854 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14855 test function names must now match exactly).
14856 * src/SDCCcse.c: added special case in findCheaperOp to allow
14857 extending a short integer. Makes less awful code for bug 700121 test case.
14859 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14862 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14864 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14866 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14867 actually called (operandsNotEqual() was called for all
14868 operandsNotEqualX tests).
14870 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14872 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14873 with shorter literals. Fixes bug 700121.
14875 2003-03-11 <johan AT balder>
14877 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14879 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14881 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14882 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14884 2003-03-10 Borut Razem <borut.razem AT siol.net>
14886 * src/SDCCmain.c: pipe preprocessor's output
14887 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14888 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14889 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14890 which closes all pipes in pipeSet set
14891 * src/SDCCset.c: free deleted item in function deleteSetItem()
14892 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14893 moved from z80 to src subproject
14894 * .version: increased version number to 2.3.4
14896 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14898 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14899 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14900 * support/regression/ports/xa51/spec.mk: fix typo
14902 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14904 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14906 2003-03-09 Borut Razem <borut.razem AT siol.net>
14908 * src/SDCCmain.c: pipe preprocessor's output
14909 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14910 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14911 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14912 which closes all pipes in pipeSet set
14913 * src/SDCCset.c: free deleted item in function deleteSetItem()
14914 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14915 moved from z80 to src subproject
14917 2003-03-09 Borut Razem <borut.razem AT siol.net>
14919 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14920 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14921 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14922 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14923 * src/SDCCglobl.h: unification of WIN32 native definitions
14925 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14927 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14929 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14931 * src/configure.in: check for endianess (even while cross-compiling)
14932 * src/configure: check for endianess (even while cross-compiling)
14933 * src/configure_in.h: check for endianess (even while cross-compiling)
14934 * src/avr/gen.c: remove old endianess stuff
14935 * src/mcs51/gen.c: remove old endianess stuff
14936 * src/ds390/gen.c: remove old endianess stuff
14937 * src/pic/gen.c: remove old endianess stuff
14938 * src/pic/genarith.c: remove old endianess stuff
14939 * src/pic/glue.c: fix endianess check
14940 * src/pic16/gen.c: remove old endianess stuff
14941 * src/pic16/genarith.c: remove old endianess stuff
14942 * src/pic16/glue.c: fix endianess check
14943 * src/xa51/gen.c: remove old endianess stuff
14944 * src/z80/gen.c: fix endianess check
14945 * src/SDCCglue.c: fix endianess check
14946 * src/ds390/peeph.def: fix bug 700036
14948 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14951 * src/configure: find appropriate data-types on host for SDCC's int and long
14952 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14953 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14954 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14956 2003-03-07 <johan AT balder>
14959 some minor cleanups before the big shot
14960 OP_DEFS and OP_USES now use Kevin's protection
14961 new option --nolabelopt
14963 * src/SDCCBBlock.c:
14972 * src/ds390/ralloc.c:
14973 * src/mcs51/ralloc.c:
14974 * src/pic/ralloc.c:
14975 * src/xa51/ralloc.c:
14976 * src/z80/ralloc.c:
14978 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
14980 * src/pic/pcode.c (get_op): fix 64 bit warnings
14981 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
14982 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
14983 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
14984 * support/regression/tests/malloc.c: fix 64 bit warnings
14986 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/mcs51/gen.c (genMinus): fixed bug 696436
14990 2003-03-02 Borut Razem <borut.razem AT siol.net>
14992 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
14994 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
14996 * configure.in: test for mkstemp
14997 * sdccconf_in.h: add HAVE_MKSTEMP
14999 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15001 * device/include/ctype.h: removed warning while using --stack-auto
15002 * device/include/malloc.h: removed warning while using --stack-auto
15003 * device/include/string.h: removed warning while using --stack-auto
15005 2003-02-23 Borut Razem <borut.razem AT siol.net>
15007 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15008 because NDEBUG is defined (see man assert)
15009 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15011 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15013 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15014 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15016 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15018 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15019 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15021 2003-02-18 <johan AT balder>
15023 * as/mcs51/asmain.c (asmbl): module can start with a digit
15024 * as/z80/asmain.c (asmbl): module can start with a digit
15026 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15028 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15029 * src/asm.c: fix pipe() for Mingw32
15031 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15033 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15034 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15035 make -V work again; --c1mode reads now from stdin
15036 * doc/sdccman.lyx: added --c1mode
15037 * support/Util/SDCCerr.c: new messages for c1 mode
15038 * support/Util/SDCCerr.h: new messages for c1 mode
15039 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15041 2003-02-15 <johan AT balder>
15043 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15045 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15047 * doc/sdccman.lyx: Environment variables, -o and other minor things
15049 2003-02-14 <johan AT balder>
15051 * src/xa51/main.c: before anyone really tries to use it :)
15053 * Install doc's in share/sdcc/doc
15054 * removed some obsolete files
15055 * Do a proper make distclean and uninstall
15056 M Makefile.common.in
15059 M device/include/Makefile.in
15060 M device/lib/Makefile.in
15063 M sim/ucsim/doc/Makefile.in
15065 R src/avr/peeph.rul
15066 R src/xa51/peeph.rul
15067 M support/cpp2/Makefile.in
15068 M support/makebin/Makefile
15071 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15073 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15075 2003-02-10 Borut Razem <borut.razem AT siol.net>
15077 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15078 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15079 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15080 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15081 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15082 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15083 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15084 src/z80/Makefile.bcc: Borland Makefile cleanup
15085 * as/z80/Makefile.bcc: Added Borland Makefile
15086 * support/cpp2/borland.h: Removed
15088 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15090 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15091 * src/SDCC.lex: new pragma NOIV
15092 * src/SDCCglobl.h: new pragma NOIV
15093 * src/SDCCmem.c: new pragma NOIV
15095 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15099 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15101 * src/SDCCmain.c: signal handling is switched off by --debug
15102 * doc/Makefile: small fix for install; use clean.mk again
15103 * doc/clean.mk: clean *.pdf and *.html too
15105 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15107 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15108 * device/lib/printfl.c: fix a ds390 bug by making it portable
15109 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15110 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15111 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15112 * debugger/mcs51/cmd.c: converted multi-line string literals
15113 * sim/ucsim/globals.cc: converted multi-line string literals
15114 * src/SDCCmain.c: introduced signal handler to remove temp files
15115 * doc/Makefile: small tweaks, implement clean
15116 * doc: removed generated files
15118 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15120 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15121 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15122 Address Record is not correctly generated for DS390."
15124 2003-02-02 Borut Razem <borut.razem AT siol.net>
15126 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15127 * as/mcs51/asm.h: fixed compilation with Borland C
15128 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15129 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15130 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15131 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15132 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15133 src/z80/Makefile.bcc: delete $(LIB) only if exist
15134 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15136 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15138 * device/include/malloc.h: introduced NULL
15139 * device/include/string.h: introduced NULL
15140 * device/include/stdlib.h: introduced NULL
15141 * device/lib/_memcpy.c: removed NULL
15142 * device/lib/_strcat.c: removed NULL
15143 * device/lib/_strchr.c: removed NULL
15144 * device/lib/_strcmp.c: removed NULL
15145 * device/lib/_strcpy.c: removed NULL
15146 * device/lib/_strcspn.c: removed NULL
15147 * device/lib/_strlen.c: removed NULL
15148 * device/lib/_strncat.c: removed NULL
15149 * device/lib/_strncmp.c: removed NULL
15150 * device/lib/_strncpy.c: removed NULL
15151 * device/lib/_strpbrk.c: removed NULL
15152 * device/lib/_strrchr.c: removed NULL
15153 * device/lib/_strspn.c: removed NULL
15154 * device/lib/_strstr.c: removed NULL
15155 * device/lib/_strtok.c: removed NULL
15156 * device/lib/malloc.c: removed NULL, include own header
15158 2003-02-02 <johan AT balder>
15160 * 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
15161 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15162 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15163 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15164 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15165 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15167 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15169 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15172 2003-02-01 <johan AT balder>
15174 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15176 2003-01-31 <johan AT CP255758-A>
15178 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15180 2003-01-30 <johan AT balder>
15182 * src/SDCCBBlock.c: automatic bug detection
15183 * src/SDCCicode.c: automatic bug detection
15185 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15187 * src/SDCCglobl.h: now --xram-size 0 works
15188 * src/SDCCmain.c: now --xram-size 0 works
15190 2003-01-29 <johan AT balder>
15192 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15194 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15196 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15197 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15198 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15199 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15200 * src/SDCCglobl.h: Added options --xram-size and --code-size
15201 * src/SDCCmain.c: Added options --xram-size and --code-size
15203 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15205 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15206 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15208 2003-01-27 <johan AT balder>
15210 * src/SDCC.y: fixed bug #613764
15212 2003-01-26 <johan AT balder>
15214 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15215 * src/SDCCsymt.h: fixed bug #673374
15216 * src/SDCCglue.c: fixed bug #661910
15217 * src/SDCCast.c: fixed bug #458099 and 673374
15219 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15221 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15222 * as/mcs51/strcmpi.h: added
15223 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15224 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15225 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15226 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15227 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15228 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15229 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15230 * as/mcs51/Makefile.aslink: new module strcmpi
15231 * as/mcs51/Makefile.asx8051: new module strcmpi
15232 * as/mcs51/Makefil.bcc: new module strcmpi
15233 * as/mcs51/Makefile.in: new module strcmpi
15234 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15236 2003-01-26 <johan AT balder>
15238 * src/SDCCglue.c: reverted back to 1.124
15239 * src/SDCCast.c: reverted back to 1.156
15240 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15242 2003-01-25 <johan AT balder>
15244 * src/SDCCglue.c: A better fix for bug #661910
15245 * src/SDCCast.c: A better fix for bug #661910
15246 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15248 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15250 * src/Makefile.in: remove spawn.o
15251 * src/SDCCmain.c: remove spawn.h
15252 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15253 * src/spawn.c: removed
15254 * src/spawn.h: removed
15255 * support/regression/ports/ds390/spec.mk: link with -r
15257 2003-01-24 <johan AT CP255758-A>
15259 * src/ds390/gen.c (aopOp): fixed bug #667458
15260 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15261 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15262 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15264 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15266 * src/mcs51/peeph.def: better assembler identation by Frieder
15267 * src/mcs51/gen.c: better assembler identation by Frieder
15269 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15271 * as/z80/string.h: removed for gcc 3.2
15272 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15273 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15275 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15277 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15278 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15279 * support/regression/Makefile: separate temp files for ports
15280 * support/regression/generate-cases.py: separate temp files for ports
15281 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15282 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15284 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15286 * moved tinitalk to device/examples/ds390
15288 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15290 * as/mcs51/lkmem.c: rflag is for DS390
15291 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15292 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15293 (linkEdit): move mem- and map-files the same way as ihx-files
15294 * src/z80/main.c (_setDefaultOptions): removed --generic
15295 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15296 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15297 * src/pic/glue.c (picglue): --c1mode works again
15298 * src/pic16/glue.c (pic16glue): --c1mode works again
15299 * src/asm.c (printCLine): fix #660034
15301 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15303 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15304 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15305 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15306 * as/mcs51/lkmem (summary): better fix for sp problem
15307 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15308 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15309 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15310 remove --stack-after-data
15312 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15314 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15315 * src/SDCCutil.c (join): ugly bug: missing '\0'
15316 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15318 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15320 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15322 * src/pic/main.c (_asmCmd): gpasm supports -o
15323 * src/z80/main.c: more general macros
15324 * device/lib/Makefile.in: remove intermediate files
15326 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15328 * .version: Bumped version number to 2.3.3
15329 * src/SDCCBBlock.c: new option -o
15330 * src/SDCCglobl.h: new option -o
15331 * src/SDCCglue.c: new option -o
15332 * src/SDCCmain.c: new option -o
15333 * src/asm.c: new option -o
15334 * src/ds390/main.c: new option -o
15335 * src/pic/glue.c: new option -o
15336 * src/pic/pcode.c: new option -o
15337 * src/pic/ralloc.c: new option -o
15338 * src/pic16/glue.c: new option -o
15339 * src/pic16/pcode.c: new option -o
15340 * src/pic16/ralloc.c: new option -o
15341 * src/z80/main.c: new option -o
15342 * device/lib/Makefile.in: use -o
15343 * support/regression/ports/ds390/spec.mk: use -o
15344 * support/regression/ports/gbz80/spec.mk: use -o
15345 * support/regression/ports/mcs51/spec.mk: use -o
15346 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15347 * support/regression/ports/z80/spec.mk: use -o
15348 * support/regression/ports/ucz80/spec.mk: use -o
15349 * support/regression/ports/xa51/spec.mk: use -o
15350 * support/regression/fwk/lib/timeout.c: fix usage string
15352 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15353 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15355 2003-01-07 <johan AT balder>
15357 * src/SDCCast.c (decorateType): fixed bug #600035
15359 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15360 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15361 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15362 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15363 * src/pic/pcode.c: outcommented unused variable to remove warnings
15364 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15366 2003-01-06 <karl AT turbobit.com>
15367 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15370 2003-01-06 <johan AT balder>
15372 * src/SDCCicode.c: fixed array add
15374 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15375 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15376 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15378 2003-01-04 <johan AT balder>
15380 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15382 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15383 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15385 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15386 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15387 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15389 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15390 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15392 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15393 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15395 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15396 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15398 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15400 * in /sdcc/as/mcs51/ changed these files in order to create an
15401 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15402 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15403 following files to include the previous two files: aslink.dsp,
15404 Makefile.aslink, Makefile.bcc, and Makefile.in.
15406 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15407 .adb instead of .cdb
15409 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15411 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15412 value from option --iram-size.
15414 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15416 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15419 2002-09-18 <wiml AT hhhh.org>
15421 * SDCClrange.h: exposed setFromRange() and setToRange()
15422 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15423 packRegsForAccUse() (bug 542397)
15424 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15425 multiple times and emitting the fetch operations more than once
15426 added aopGetUsesAcc() function to allow binary operators to
15427 fetch their operands in the correct order; made genMinus() emit
15428 compact code for X = LITERAL - Y
15430 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15431 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15432 sprintf() in line 1267.
15434 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15435 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15438 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15439 Changes to aslink (All the changes are marked with 'JCF'):
15441 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15444 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15445 area BSEG. Also moves, if possible, the DATA area down into the internal
15446 ram so more space is available.
15448 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15451 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15452 not bytes. Function summary() which creates a memory usage summary
15453 file with extension .mem. Reports of overlaping stack and small stack
15454 size. If the space for the stack is less than 16 bytes aslink trows a
15457 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15458 the 8051. Option 'y' for memory summary output file.
15460 Changes to sdcc (All the changes are marked with 'JCF'):
15462 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15464 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15465 overlaying area for it (uses RegBankUsed[4]).
15467 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15468 bank zero as used by default. By default aslink locates the stack
15469 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15470 the creation of the .mem file. Delegates the allocation of data area
15471 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15472 the begining of the stack area to aslink.
15474 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15475 glue() in SDCCglue.c creates an area for it.
15477 2002-09-03 Borut Razem <borut.razem AT siol.net>
15478 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15479 sdcc/src/pic/glue.c:
15480 introduced atexit() handler for teporay files removal in case of
15481 errors, assertions, ...
15483 2002-08-29 Borut Razem <borut.razem AT siol.net>
15484 * sdcc/support/cpp2/auto-host_vc_in.h:
15485 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15486 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15487 Maybe there is a similar problem with BORLANDC? It should be checked!
15489 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15490 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15491 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15492 was not executed, and the compiler (cl) launched a warning:
15493 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15495 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15496 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15498 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15499 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15501 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15502 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15503 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15504 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15505 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15506 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15507 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15508 - added Release configuration in VS projects
15509 - review of compiler an linker options
15510 - VC .exe files are generated in bin_vc directory, not to interfere
15511 with binaries generated from other projects (cygwin, mingw, bcc ...)
15513 * sdcc/src/yacc.dsp: added
15515 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15516 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15517 and insert the version number definitions from .version
15519 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15521 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15522 added - genarate auto-host.h using auto-host_vc_in.h as template
15525 removed from CVS, generated automatically
15527 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15528 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15530 2002-08-11 Borut Razem <borut.razem AT siol.net>
15531 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15533 2002-08-10 Borut Razem <borut.razem AT siol.net>
15534 * src/SDCCmain.c (main):
15535 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15536 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15537 The consequence was that some temporary files were not removed.
15540 unification of code in functions tempfilename() and tempfile():
15541 function tempnam() is defined in Visual Studio 6.0 and .NET
15543 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15545 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15546 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15547 - removed compiler command line option /WX: Treats all warnings as errors
15548 - update a list of source files, included into the project
15550 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15551 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15552 changed project type to Generic Project so that can be correcly converted to VS.NET project
15554 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15556 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15558 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15560 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15561 added return 0 statements after assert() to make compiler happy
15563 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15564 added newline in the def file to keep MSC compiler satisfied
15566 * sdcc/src/z80/gen.c:
15567 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15568 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15569 - solved MSC error in function aopDump()
15571 * sdcc_vc.h: define PREFIX as "\\sdcc"
15573 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15574 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15576 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15577 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15578 - Rewrote the register banking algorithm.
15579 - Added pCode live-range analysis to registers (for now, only non-used and
15580 singly-used registers optimized away)
15582 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15584 * 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.
15586 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15587 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15589 2002-04-22 Michael Hope <michaelh AT vroom>
15591 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15593 * configure.in (DD_COPT): Added include support required for gbdk.
15595 * .version: Bumped version number just to increase it.
15597 * src/SDCCmain.c: Added -nostdinc to the default options.
15599 2002-04-15 Michael Hope <michaelh AT vroom>
15601 * device/lib/z80/printf.c (sprintf): Added.
15603 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15605 * src/z80/peeph.def: Added transpose redundent load rule.
15607 * src/z80/main.c: Added force callee saves for jaune.
15609 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15611 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15613 2002-03-28 Johan Knol <johan AT balder>
15615 * src/SDCCval.c: fixed bug #532436
15617 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15619 Added "char *Processor" field to the port structure.
15622 Added -p option. Allows port dependent processor to be specified.
15625 Initialized the new field char *Processor field to NULL in all ports
15628 Compiler generated registers for interrupt context saving
15629 were not getting allocated.
15631 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15634 Fixed left shift. Will promote the left side of a left shift
15635 if a) left shifting more than size of operand or b) when assigned
15636 to something size > size of left side
15638 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15640 tons of changes. Register allocation has been
15641 rewritten. Added customization for the various PICs. Flow
15642 analysis is restructured. ...
15644 * src/pic/device.h:
15647 * src/pic/device.c:
15648 Added. device.c is a PIC port hack to accomodate variations
15651 2002-03-13 Michael Hope <michaelh AT vroom>
15653 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15655 2002-03-04 johanknol <johanknol AT manik>
15657 * /src/SDCCval.c: fixed
15659 const unsigned char arr[][2] = { { 0, 1 } };
15660 t18.c:1: error: Initializer element is not constant
15662 2002-03-04 bela <bela AT manik>
15664 * /device/include/mcs51reg.h:
15665 ds89c420 register definition update
15667 2002-03-03 <johan AT FRIJA>
15669 * support/Util/SDCCerr.c: did something, but don't no why anymore
15671 * support/regression/tests/bug-524691.c: made it a little less shy
15673 * src/SDCCast.c (decorateType): fixed bug #524697
15675 * src/SDCCast.c: made some lineno improvements
15677 * src/SDCCval.c (getNelements): changed warning to error
15679 * src/SDCCglue.c (printIvalArray): changed warning to error
15681 * src/SDCCicode.c: fixed a warning for mingw
15683 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15685 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15687 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15689 * src/ds390/peeph.def:
15690 Added some more peephole rules
15692 * src/ds390/gen.c: Various fixes & enhancements
15694 * src/SDCClrange.c, src/SDCClrange.h:
15695 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15697 * src/ds390/ralloc.c:
15698 various fixes & enhancements (ds390) specific
15700 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15701 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15704 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15706 2002-03-02 <johan AT FRIJA>
15708 * src/SDCCast.c (decorateType): fixed bug #524708
15710 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15712 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15714 2002-03-01 Michael Hope <michaelh AT vroom>
15716 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15718 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15720 2002-03-01 <johan AT FRIJA>
15722 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15724 * src/SDCCast.c (decorateType): fixed bug #524209
15726 * src/SDCCval.c (valNot): fixed bug #524195
15728 2002-02-26 <johan AT balder>
15730 * src/xa51/gen.c: fixed a warning
15732 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15734 * src/SDCCast.c (decorateType): fixed bug #522534
15736 2002-02-23 <johan AT balder>
15738 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15740 2002-02-22 <johan AT balder>
15742 * src/SDCCast.c: fixed bug #514865
15744 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15746 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15748 * sdcc/src/SDCCloop.c:
15749 Previous fix was not good. basic blocks that have "break" or "return" are
15750 not really partof a loop , but live ranges used in these blocks should
15751 be live thru the entire loop, so set partOfLoop but don't add them to
15754 2002-02-21 <johan AT FRIJA>
15756 * src/SDCCcse.c: fixed bug #514308
15758 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15761 Fixed BUG #519583. If a conditional block ended in a return/break
15762 statement inside a loop, it was not being considered part of the loop.
15764 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15766 2002-02-10 Karl Bongers <karl AT turbobit.com>
15769 Fixed up SDCDB debugger somewhat. Updated debugger/README
15770 with lots of comments and notes.
15772 * device/examples/test2.c:
15773 Fix bug, "red" variable not being initialized(compiler complained).
15775 * device/examples/Makefile, examples/test3.c:
15776 Add Makefile in device/examples folder, compiles test3.c
15777 for use as a multiple module SDCDB test case.
15779 * sim/ucsim/cmd.src/cmdset.cc:
15780 Took out debug printfs in ucsim "next" command.
15782 * sim/ucsim/xa.src:
15783 Karl and Johan start ucsim XA support. Most dissassembly working,
15784 about 75% emulation done(plenty of work remaining).
15786 * sim/ucsim/z80.src:
15787 Add Z80 support to ucsim, add test-ucz80 regression test,
15788 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15789 Notice z80 compiler fails on examples/test3.c/crc code.
15791 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15793 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15794 Added support for --parms-in-bank1
15796 * src/ds390/peeph.def:
15797 added a few more peephole optimzations
15799 * src/ds390/main.c:
15800 1) added __builtin_inp & __builtin_outp used to read in data of given length
15801 from a memory mapped port
15802 2) added __builtin_memcmp
15803 3) added __builtin_swapw swap bytes of a short
15805 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15806 1) handle multiple send & receives from register bank1
15807 2) ralloc can now allocate DPTR1 to some liveRanges
15809 * src/SDCCsymt.c, src/SDCCsymt.h:
15810 changes to handle multiple sends & receives
15812 * src/SDCCptropt.h:
15813 added some pointer arithmetic optimization
15815 * src/SDCCptropt.c:
15816 added some pointer arithmetic optimizations but not stable yet so not
15817 called from anywhere (will get this working shortly)
15819 * src/SDCCopt.c: fixed for multiple sends & receives
15822 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15823 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15824 set preprocessor defines (depending on options)
15826 * src/SDCCicode.c, src/SDCCicode.h:
15827 changes made to handle multiple sends & receives
15830 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15832 * src/SDCCcse.c, src/SDCCcse.h:
15833 added function findbackward def (to be used in upcoming optimization)
15835 * src/SDCCcflow.c, src/SDCCcflow.h:
15836 added function returnAtEnd - to determine if a basic block terminates with
15839 * src/SDCCast.c, src/SDCCast.h:
15840 added option parms-in-bank1
15842 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15843 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15844 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15845 adjusted for --parms-in-bank1 option
15847 * device/include/string.h:
15848 donot redefine "reentrant" keyword
15850 * device/include/ds80c390.h: Added some more SFRs
15852 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15854 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15856 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15858 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15860 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15862 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15864 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15866 * Added --xram-movc option
15868 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15870 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15872 2002-01-11 Johan Knol
15874 * Added math lib of Jesus Calvino-Fraga
15876 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15878 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15879 * support/regression/Makefile: new target test-mcs51-stack-auto
15880 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15882 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15884 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15886 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15888 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15890 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15892 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15894 * src/SDCCglue.h: add definition for printIvalChar()
15896 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15898 * src/SDCCast.c: fix #498138 by Johan
15900 * src/SDCCglue.c: fix #498138 by Johan
15902 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15904 * support/regression/Makefile: fix clean
15906 * support/regression/ports/ds390/support.c: fix transmission of last character
15908 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15910 * /sdcc/src/ds390/gen.c:
15911 a) improved computing address of stack variable
15912 b) took out some #if 0 code
15913 c) improved parmBytes adjustment
15914 d) improved genPlusIncr & genMinusIncr
15915 e) genCmp could generate bad code (when left assigned to DPTR)
15916 f) Fixed bug in hasInc
15918 * /sdcc/src/ds390/ralloc.c:
15919 a) packRegsForSupport could mess up live information (Fixed)
15920 b) packRegsDPTRuse could be incorrect for left & right shift
15922 * /sdcc/src/mcs51/ralloc.c:
15923 packRegsForSupport could mess up the live information (Fixed)
15925 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15927 * /sdcc/src/SDCCast.c:
15928 can reverse a loop even if function call is present as long
15929 as the loop control variable is local & is not passed as parameter
15931 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15933 * /sdcc/ChangeLog: *** empty log message ***
15935 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15936 More builtin function additions for TININative
15938 * /sdcc/src/ds390/ralloc.c:
15939 Had broken the regression testsuite
15941 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15943 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15944 Added funcattr hasStackParms will be set for reentrant functions when there
15945 are paramteres on the stack, this helps in minimizing frame pointer generation
15946 typeFromStr can handle function pointers now
15948 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15949 *** empty log message ***
15951 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15953 * /src/ds390/gen.c, /src/ds390/main.c:
15954 More builtin function additions for TININative
15956 * /src/ds390/ralloc.c:
15957 Had broken the regression testsuite
15959 * /src/SDCCast.c: Fixed a bug in dumptree
15961 * /src/SDCCsymt.c, /src/SDCCsymt.h:
15962 Added funcattr hasStackParms will be set for reentrant functions when there
15963 are paramteres on the stack, this helps in minimizing frame pointer generation
15964 typeFromStr can handle function pointers now
15966 * /doc/builtins.txt, /doc/TININative.txt:
15967 *** empty log message ***
15970 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15972 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
15973 ALPHA version for -mTININative
15975 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
15976 updated to reflect changes in the port structure
15979 added function do_assemble (similar to do_link) if non-null this function
15980 will be called to do assembly (-mTININative) requires a multi command
15982 added function genAssemblerEnd will be called to generate assembler Epilogue
15985 added _JavaNative to debug info printing
15987 * /src/SDCCmain.c: added option --tini-libid
15988 added port->do_assemble function (-mTININative) has a multi command assemble
15990 * /src/SDCCglue.c: Disabled "constExpr" check
15991 added port->genAssemblerEnd function
15993 * /src/SDCCglobl.h: Added option --tini-libid value
15996 tookout optimizeCompare from the header (has no external references)
15998 * /src/SDCCast.c: made one more function "static"
16000 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16002 * src/z80/mappings.i: Added z80asm support.
16004 * src/z80/main.c: Added z80asm support on --asm=z80asm
16006 * src/z80/gen.c: Fixed asm portability issues.
16008 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16010 * src/SDCCglue.c (printExterns): Added global/extern split.
16012 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16014 * support/regression/Makefile: added test for mcs51 model large
16016 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16018 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16020 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16022 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16024 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16026 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16028 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16030 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16032 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16034 * support/regression/tests/simplefloat.c: Port to mcs51.
16036 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16037 * support/regression/tests/bug-485362.c: Added.
16039 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16041 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16043 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16045 * src/z80/gen.c (aopDump): Added a dump function.
16047 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16048 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16050 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16052 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16054 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16056 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16058 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16060 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16062 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16064 * support/regression/ports/ds390/support.c: Use tinibios.
16066 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16068 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16070 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16071 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16073 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16075 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16077 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16079 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16081 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16082 (packRegsForIYUse): Created and optimised.
16084 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16086 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16087 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16089 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16091 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16093 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16095 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16097 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16099 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16101 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16103 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16105 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16107 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16109 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16111 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16112 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16113 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16115 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16117 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16118 (genNotFloat): Added.
16119 (genUminusFloat): Added.
16121 * device/lib/z80/Makefile: Added floating pt stubs.
16123 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16125 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16127 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16129 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16131 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16133 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16135 * sdcc/support/regression/Makefile: Add port ds390.
16137 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16139 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16141 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16143 * sdcc/support/regression/ports/ds390/support.c: Added.
16145 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16147 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16149 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16151 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16153 * device/include/malloc.h: Added z80 and gbz80 support.
16155 * device/lib/gbz80/heap.s: Added.
16157 * device/lib/z80/heap.s: Added.
16159 * device/lib/malloc.c: Added z80 and gbz80 support.
16161 * support/regression/tests/malloc.c (testMalloc): Added.
16163 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16165 * support/regression/tests/bug-478094.c: Added.
16167 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16169 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16171 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16173 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16175 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16177 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16179 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16181 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16183 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16185 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16187 * support/regression/tests/bug-477927.c: Added.
16189 * src/z80/peeph.def: Added minor rules.
16191 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16193 * src/z80/peeph.def: Added jump optimisation modification.
16195 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16197 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16199 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16201 * support/regression/tests/funptrs.c: Added.
16203 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16205 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16207 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16209 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16211 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16213 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16214 (movLeft2ResultLong): Created.
16216 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16217 (joinPushes): Added. Joins two char pushes into a word push.
16219 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16221 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16223 * support/makebin/Makefile (install): Added creation of dest dir.
16225 2001-10-24 Karl Bongers <karl AT turbobit.com>
16227 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16229 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16231 * src/z80/ralloc.c: Turned off faulty pack for one use.
16233 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16235 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16237 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16239 * support/regression/Makefile: Improved clean
16241 * support/regression/ports/gbz80/spec.mk: Added clean
16243 * support/regression/ports/host/spec.mk: Added clean
16245 * support/regression/ports/z80/spec.mk: Added clean
16247 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16249 * support/regression/ports/mcs51/timeout.c: little improvements
16251 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16253 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16255 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16257 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16259 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16261 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16263 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16265 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16266 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16268 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16270 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16272 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16274 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16276 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16278 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16280 * support/regression/tests/longor.c: Added.
16282 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16284 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16286 * as/mcs51/aslink.h: define PATH_MAX
16288 * as/mcs51/asm.h: define PATH_MAX
16290 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16292 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16294 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16296 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16298 * src/SDCCglobl.h: define PATH_MAX
16300 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16302 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16304 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16306 * src/z80/gen.c (gencjneshort): Fixed
16308 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16310 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16312 * support/regression/tests/bug-469671.c: Added.
16314 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16316 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16318 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16320 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16322 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16324 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16326 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16328 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16330 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16332 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16334 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16336 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16338 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16340 * 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.
16342 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16344 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16346 2001-10-07 <johan AT FRIJA>
16348 * device/lib/gets.c (gets): fixed the return value.
16350 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16351 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16353 * 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.
16355 * 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.
16357 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16359 * src/pic/gen.c: Removed Safe_strdup.
16361 * configure.in: Added option to enable libgc support.
16363 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16364 (bitVectUnion): Optimised.
16365 (bitVectIntersect): Optimised.
16366 (bitVectBitsInCommon): Optimised.
16367 (bitVectCplAnd): Optimised.
16369 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16371 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16373 * src/SDCCmain.c: distinguish between assembler debug and plain options
16375 * src/avr/main.c: remove standard assembler options
16377 * src/ds390/main.c: remove standard assembler options
16379 * src/mcs51/main.c: remove standard assembler options
16381 * src/port.h: removed "PENDING" comment
16383 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/device/lib/_mulint.c : new, with assember functions
16387 * src/device/lib/_mullong.c : new, with assember functions
16389 * src/device/lib/_divuint.c : with assember functions
16391 * src/device/lib/_divsint.c : with assember functions
16393 * src/device/lib/_divulong.c: with assember functions
16395 * src/device/lib/_divslong.c: with assember functions
16397 * src/device/lib/_moduint.c : with assember functions
16399 * src/device/lib/_modsint.c : with assember functions
16401 * src/device/lib/_modulong.c: with assember functions
16403 * src/device/lib/_modslong.c: with assember functions
16405 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16407 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16409 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16410 replaced _mululong.c and _mulslong.c by _mullong.c
16412 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16414 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16416 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16418 * src/SDCCglue.c: test, if win32api is available for MINGW
16420 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16422 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16423 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16424 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16425 * support/regression/ports/host/spec.mk: removed GENERIC
16426 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16427 * support/regression/ports/z80/spec.mk: removed GENERIC
16429 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16431 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16433 * support/regression/tests/bug-467035.c: Created.
16435 2001-10-01 <johan AT FRIJA>
16437 * src/SDCC.y: fixed bug #466586 part 1
16439 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16441 * SDCCicode.c: z80 has no generic pointers
16442 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16444 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16446 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16448 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16450 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16452 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16454 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16456 * configure.in: Fixed up so that ucsim is only configured once.
16458 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16460 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16461 (getPathDifference): As above.
16463 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16465 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16467 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16468 * .version: Updated to 2.3.1
16470 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16471 Added copyright header.
16473 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16474 (assemble): Added support for macro based assembler commands.
16475 (linkEdit): Added support for macro based linker commands.
16476 (preProcess): Changed the pre-processor to use macros.
16477 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16478 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16480 * device/lib/z80/crt0.s: Added module name for debugging.
16482 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16484 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16486 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16488 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16490 * src/Makefile.in: Added SDCCmacro and SDCCutil
16492 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16494 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16496 2001-09-16 <johan AT FRIJA>
16498 * 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.
16500 2001-09-15 <johan AT FRIJA>
16502 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16503 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16505 2001-09-11 <johan AT FRIJA>
16507 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16509 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16511 * support/regression/tests/bug-460444.c: Added test case.
16513 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16514 (genCast): Added justification for all of the asserts.
16516 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16518 * support/regression/support.c: _xdata replaced by xdata
16520 * support/regression/spec.mk: removed _generic
16522 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16524 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16526 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16527 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16529 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16531 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16533 * support/regression/tests/bug-460010.c: Added test case.
16535 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16537 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16539 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16541 * support/regression/testfwk.c: removed workaround for bug #436344
16543 * support/regression/tests/bp.c: use less memory with mcs51
16545 * support/regression/tests/bug-441448.c: use less memory
16547 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16549 * support/regression/collate-results.py: typo
16551 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16553 * support/regression/tests/fetchoverlap.c: Added new test case.
16555 * support/regression/tests/bp.c: Added new test case.
16557 * support/regression/tests/bug-448984.c: Added new test case.
16559 * support/regression/tests/pow2shifts.c: Added new test case.
16561 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16562 (genlshTwo): Fixed right shift for count > 8.
16564 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16566 2001-09-08 <johan AT FRIJA>
16568 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16570 2001-09-07 <johan AT FRIJA>
16572 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16574 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16576 2001-09-06 <johan AT FRIJA>
16578 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16579 * bernhard noted me at this: "() equals to (void)" (1.38)
16581 2001-09-05 <johan AT FRIJA>
16583 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16585 2001-09-04 <johan AT FRIJA>
16587 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16590 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16592 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16594 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16596 * link/z80/aslink.h: Fixed path for PATH_MAX
16598 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16600 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16602 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16604 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16606 * 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.
16608 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16610 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16611 (genCmp): Fixed up genCmp for the GB with longs.
16613 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16615 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16617 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16619 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16621 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16623 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16625 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16627 * 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.
16629 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16631 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16633 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16635 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16637 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16639 * sim/ucsim/configure: little improvement of Cygwin-detection
16640 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16641 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16642 * support/regression/tests/bug-221100.c: small changes for mcs51
16643 * support/regression/tests/bug-221168.c: small changes for mcs51
16644 * support/regression/tests/bug-227710.c: small changes for mcs51
16645 * support/regression/tests/staticinit.c: small changes for mcs51
16646 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16647 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16648 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601