1 2008-09-12 Borut Razem <borut.razem AT siol.net>
3 * support/regression/fwk/testfwk.h:
4 define pdata as data for pic16 target
7 2008-09-11 Borut Razem <borut.razem AT siol.net>
9 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
10 support/regression/absolute.c:
11 applied patch #2105615: Some PIC16 testcase fixlets
14 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
16 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
17 * support/regression/tests/bug2094505.c: new, added
19 2008-09-07 Borut Razem <borut.razem AT siol.net>
21 * src/SDCCglue.c, src/SDCCast.c:
22 fixed throw of "excess elements" warning for char arrays
24 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
26 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
27 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
28 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
29 * support/regression/tests/bug2077267.c: new, added
31 2008-09-05 Raphael Neider <rneider AT web.de>
33 * configure.in, Makefile.common.in: add support for ccache,
34 remove spurious $VERSION output, detect doc-tools even without
35 --enable-doc to facilitate later manual doc-builds, minor cleanup
36 * configure: regenerated
38 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
39 avoid races in parallel VPATH builds
40 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
41 * doc/sdccman.lyx: mention --without-ccache configure option
43 2008-09-01 Raphael Neider <rneider AT web.de>
45 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
46 * (genConstPointerGet): fix reading bitfields from __code space
47 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
48 bitfield initializers (fix regression test bug1856409.c)
49 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
52 2008-08-31 Raphael Neider <rneider AT web.de>
54 * src/pic16/gen.c (genAssign): removed useless compiler output
55 * (genPointerGet,genPointerSet,genCast),
56 src/pic16/glue.c (pic16_printGPointerType):
57 also handle PPOINTERs just to avoid spurious asserts
58 * (pic16_printIvalType,pic16_printIvalBitFields):
59 generalized to arbitrary type/bitfield sizes, allows compilation of
60 regression test bug-1981238.c
61 * (pic16_printIvalChar): fix regression test structflexarray.c
62 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
63 in initialized structs and fix #1843745
64 * (pic16_printIvalStruct): always output initializers for all fields,
65 even those not explicitly given, fixes zeropad.c regression test
66 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
67 #2073635, #1567098, and #1485812)
68 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
70 2008-08-31 Borut Razem <borut.razem AT siol.net>
72 * support/regression/tests/bug-895992.c,
73 support/regression/tests/onebyte.c:
74 enabled pic16 regression testing since the bugs
75 1511794: pic16: regression test bug-895992.c fails
76 1444425: onebyte.c regression tes fails on pic16
77 are fixed, probably by fixing
78 2048464: PIC16: fix genUminus - addresses not.c regression test
79 * src/SDCCsymt.c, src/SDCCglue.c,
80 support/regression/tests/bug-1981238.c:
81 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
84 2008-08-30 Borut Razem <borut.razem AT siol.net>
86 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
89 2008-08-24 Raphael Neider <rneider AT web.de>
91 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
92 always use the sdcc from the current build tree (ignore $CC from
93 the environment, fixes compile farm builds)
94 * device/lib/Makefile.in: rename .a into .lib for compatibility,
95 remove more build products from install directory
96 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
97 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
99 2008-08-24 Borut Razem <borut.razem AT siol.net>
101 * src/SDCC.y: applied patch
102 2050245: Fix # 1963382
104 1963382: Listing File - C file comment is incorrect
107 2008-08-23 Borut Razem <borut.razem AT siol.net>
109 * src/pic16/gen.c: applied patch
110 2048464: PIC16: fix genUminus - addresses not.c regression test
111 thanks Mauro Giachero
113 2008-08-22 Borut Razem <borut.razem AT siol.net>
115 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
116 src/pic16/main.c: allow spaces in gpasm and gplink paths
118 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
121 * src/z80/peeph-z80.def: minor peephole improvement
123 2008-08-15 Raphael Neider <rneider AT web.de>
125 * src/z80/gen.c (_vemit2): suppress compiler warning
127 * src/pic/*.[ch]: make proper use of header files and avoid
128 ad-hoc extern declarations, mark module-local helpers 'static',
129 removed dead/replaced code, no functional changes
130 * src/pic16/pcode.c: disentangled from pic14 backend
132 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
134 * src/z80/gen.c: fixed #2051348
135 * support/regression/tests/bug-2051348.c: regression test for #2051348
137 2008-08-10 Raphael Neider <rneider AT web.de>
140 * Makefile.common.in: export PACKAGE for $docdir,
141 fixes #1957036, avoid some "underquoted definition" warnings
142 * configure: regenerated
144 2008-08-10 Raphael Neider <rneider AT web.de>
146 * device/lib/pic16/**: build pic16 library using autotools for
147 improved dependency tracking
149 * device/lib/Makefile.in,
151 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
153 2008-08-10 Raphael Neider <rneider AT web.de>
155 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
156 local variables if --nooverlay is given, workaround for #2023121
158 2008-08-08 Raphael Neider <rneider AT web.de>
160 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
162 2008-08-08 Raphael Neider <rneider AT web.de>
164 * src/pic/pcoderegs.c,
166 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
168 2008-08-07 Borut Razem <borut.razem AT siol.net>
170 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
171 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
172 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
173 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
174 applied modified patch 2038174: Add support for binary constants v2
175 thanks Mauro Giachero
176 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
178 2008-08-04 Raphael Neider <rneider AT web.de>
181 * src/pic16/device.h,
183 * src/pic16/main.c: enable --optimize-goto by default
185 * device/lib/pic16/Makefile.common.in: suppress removed option
188 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
190 2008-07-30 Borut Razem <borut.razem AT siol.net>
192 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
193 applied patch 22032433: PIC16: fix constant strings,
194 thanks Mauro Giachero
196 2008-07-29 Borut Razem <borut.razem AT siol.net>
198 * src/pic16/gen.c: applied patches:
199 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
200 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
201 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
202 thanks Mauro Giachero
204 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
206 * src/port.h: Fixed typo in comment
208 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
210 * src/z80/mappings.i: Implemented RFE #1919415
211 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
212 #1880202, #1914434, prepared for RFE #1703943
214 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
217 * src/z80/peeph-z80.def,
218 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
219 preparation for Z80 peephole improvements
221 2008-06-21 Raphael Neider <rneider AT web.de>
223 * device/include/pic16/pic18f66j60.h,
224 * device/include/pic16/pic18f66j65.h,
225 * device/include/pic16/pic18f67j60.h,
226 * device/include/pic16/pic18f86j60.h,
227 * device/include/pic16/pic18f86j65.h,
228 * device/include/pic16/pic18f87j60.h,
229 * device/include/pic16/pic18f96j60.h,
230 * device/include/pic16/pic18f96j65.h,
231 * device/include/pic16/pic18f97j60.h,
232 * device/lib/pic16/libdev/pic18f66j60.c,
233 * device/lib/pic16/libdev/pic18f66j65.c,
234 * device/lib/pic16/libdev/pic18f67j60.c,
235 * device/lib/pic16/libdev/pic18f86j60.c,
236 * device/lib/pic16/libdev/pic18f86j65.c,
237 * device/lib/pic16/libdev/pic18f87j60.c,
238 * device/lib/pic16/libdev/pic18f96j60.c,
239 * device/lib/pic16/libdev/pic18f96j65.c,
240 * device/lib/pic16/libdev/pic18f97j60.c,
241 * device/include/pic16/pic16devices.txt,
242 * device/include/pic16/pic18fregs.h,
243 * device/lib/pic16/pics.all: added new devices
245 * device/include/pic16/adc.h,
246 * device/lib/pic16/libio/adc/adcbusy.c,
247 * device/lib/pic16/libio/adc/adcopen.c,
248 * device/lib/pic16/libio/adc/adcsetch.c,
249 * device/lib/pic16/libio/i2c/i2copen.c,
250 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
251 all changes from a patch by Anton Strobl
253 2008-06-12 Borut Razem <borut.razem AT siol.net>
255 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
256 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
257 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
258 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
259 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
260 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
261 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
262 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
263 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
264 by applying the modified patch from Risto Huotari
266 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
269 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
270 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
271 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
272 * support/regression/tests/bug1938300.c: new, added
274 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
276 * device/include/asm/ds390/features.h,
277 * device/include/asm/mcs51/features.h,
278 * device/include/mcs51/regc515c.h: inserted LGPL notice
280 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
282 * device/lib/gbz80/div.s,
283 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
284 patch 1597883, Thanks Robert Ramey
286 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
288 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
289 createIvalCharPtr, createIvalPtr, createIval),
291 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
292 initializers for local auto variables
293 * support/regression/tests/zeropad.c: added testcase for auto initializers
295 2008-05-26 Raphael Neider <rneider AT web.de>
297 * device/lib/pic16/startup/crt0.c,
298 * device/lib/pic16/startup/crt0i.c,
299 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
300 explicit, fixed curr_entry loop for >= 256 initializer records,
301 removed debug code (write to 0xf7e)
303 2008-05-25 Raphael Neider <rneider AT web.de>
305 * device/include/pic/pic16f627a.h,
306 * device/include/pic/pic16f628a.h,
307 * device/include/pic/pic16f648a.h: added missing ports
309 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
311 * device/include/float.h: added __INFINITY
312 * device/lib/_fsadd.c: handle overflows
313 * device/lib/_fsmul.c,
314 * device/lib/_fsdiv.c: use __INFINITY
315 * device/lib/_fseq.c,
316 * device/lib/_fsneq.c: handle -0.0
317 * sim/ucsim/s51.src/uc89c51r.cc,
318 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
319 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
320 * src/mcs51/gen.c (genSend): fixed bug with --xstack
321 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
322 * support/regression/tests/snprintf.c: test bug with --xstack
324 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
326 * src/SDCCpeeph.c (callFuncByName):
327 Support nested parenthesis in peephole function arguments (#1967300)
329 2008-05-19 Raphael Neider <rneider AT web.de>
331 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
332 fixed duplicate labels (#1911325)
334 2008-05-19 Raphael Neider <rneider AT web.de>
336 * src/regression/empty.c: suppress warning
337 * src/regression/pointer1.c: enabled index_by_pointer()
338 * src/regression/inline.c: now works for pic16 as well
340 * src/pic16/device.c: include dbuf declarations
341 * src/pic16/device.h: removed obsolete prototypes
343 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
344 * src/pic16/glue.c: made purely local functions static,
345 (pic16_printGPointerType, pic16_printIvalCharPtr,
346 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
347 generic pointers' tags (#1961866)
349 * src/pic16/pcode.c (assignValnums): optimize literal assignments
351 2008-05-19 Borut Razem <borut.razem AT siol.net>
353 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
354 fixed typo, uninstall include/pic16/pic16devices.txt
356 2008-05-18 Borut Razem <borut.razem AT siol.net>
358 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
359 the buffer is null terminated
360 * src/device/pic16.c:
361 applied modified patch 1965676: Patch for Win32 16 bit PIC
362 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
364 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
366 * src/SDCC.lex (check_type),
367 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
370 * as/z80/clean.mk: also clean *.dep
371 * device/lib/pic16/libsdcc/stack/Makefile,
372 * sim/ucsim/libtool: removed as they are rebuild by configure
373 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
375 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
377 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
378 fixupInline instead of createFunction to fix bug 1864577
379 (inlineFindMaxBlockno): removed, use global blockNo
380 * src/SDCCglobl.h: added blockNo
382 * src/z80/peep.h: modified properties
383 * support/regression/tests/bug1864577.c: new, added
385 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
388 * as/mcs51/asm.h: added org_cnt
389 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
390 * as/mcs51/asout.c: changed old K&R to ANSI
391 * as/mcs51/Makefile.in: use common identifiers
397 * as/hc08/Makefile.bcc,
398 * as/hc08/Makefile.in: synchronized with as/mcs51/*
399 * sdcc_vc_in.h: added define __func__
400 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
401 Thanks Ruud van Silfhout
402 * support/regression/tests/bug1717305.c: new, added
404 2008-05-05 Borut Razem <borut.razem AT siol.net>
406 * support/regression/Makefile.in,
407 support/regression/ports/ds390/spec.mk,
408 support/regression/ports/hc08/spec.mk,
409 support/regression/ports/mcs51-common/spec.mk,
410 support/regression/ports/pic14/spec.mk,
411 support/regression/ports/pic16/spec.mk,
412 support/regression/ports/ucz80/spec.mk,
413 support/regression/ports/z80/spec.mk:
414 added INC_DIR and LIBDIR paths
415 * src/ds390/gen.c: removed duplicated selicolon
417 2008-05-04 Borut Razem <borut.razem AT siol.net>
419 * support/regression/Makefile.in,
420 support/regression/fwk/lib/testfwk.c,
421 support/regression/ports/ds390/spec.mk,
422 support/regression/ports/hc08/spec.mk,
423 support/regression/ports/mcs51-common/spec.mk,
424 support/regression/ports/mcs51-large/spec.mk,
425 support/regression/ports/mcs51-medium/spec.mk,
426 support/regression/ports/mcs51-small/spec.mk,
427 support/regression/ports/mcs51-stack-auto/spec.mk,
428 support/regression/ports/mcs51-xstack-auto/spec.mk,
429 support/regression/ports/pic14/spec.mk,
430 support/regression/ports/pic16/spec.mk,
431 support/regression/ports/ucz80/spec.mk:
432 added possibility to define the sdcc binary directory SDCC_BIN_PATH
433 used to run regeression tests
435 2008-05-01 Raphael Neider <rneider AT web.de>
437 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
438 supported devices and instructions to add new ones
440 2008-05-01 Raphael Neider <rneider AT web.de>
442 * device/include/pic16/adc.h,
443 device/lib/pic16/libio/adc/adcbusy.c,
444 device/lib/pic16/libio/adc/adcopen.c,
445 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
446 18f2455 style ADC devices, based on patch #1776197
447 * device/lib/pic16/libio/adc/adcclose.c,
448 device/lib/pic16/libio/adc/adcconv.c,
449 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
450 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
451 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
452 * device/include/pic16/pic18f4431.h,
453 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
454 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
456 2008-05-01 Raphael Neider <rneider AT web.de>
458 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
459 moved xinst flag into pic16_options_t
460 * src/pic16/device.c (default_device, pic16_list_devices,
461 pic16_find_device): removed references to sfrrange
462 * src/pic16/gen.c (genFunction),
463 src/pic16/glue.c (pic16initialComments),
464 src/pic16/main.c (pic16_optionsTable),
465 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
467 * device/include/pic16/pic16devices.txt: removed sfrrange lines
469 2008-04-29 Raphael Neider <rneider AT web.de>
471 * src/pic16/devices.inc,
472 device/include/pic16/pic16devices.txt: replaced compiled-in list
473 of devices with a variant parsed at runtime
474 * src/pic16/device.c: added support for parsing pic16devices.txt,
476 * src/pic16/device.h: removed (now) unused fields from PIC_device
477 * src/pic16/main.c: removed #pragma maxram,
478 (_pic16_initPaths): removed bogus generation of search paths,
479 setup the port proper only after the search paths (for
480 pic16devices.txt) are set up,
481 (_pic16_finaliseOptions): moved processor dependant code here
482 from _pic16_initPaths(), clean up
483 * src/pic16/ralloc.c (pic16_init_stack),
484 * src/pic16/ralloc.h,
485 * src/pic16/pcode.c: clean up
486 * device/include/Makefile.in,
487 support/scripts/sdcc.nsi: also install/package pic16devices.txt
488 * support/scripts/inc2h-pic16.pl: updated instructions
490 2008-04-29 Raphael Neider <rneider AT web.de>
492 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
493 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
494 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
495 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
496 added missing family members and 18f2480/2580/4480/4580 family
497 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
498 * device/include/pic16/pic18f2525.h: use 18f4620.h
499 * device/include/pic16/pic18f6680.h: use 18f8680.h
500 * device/include/pic16/pic18fregs.h,
501 device/lib/pic16/pics.all,
502 src/pic16/devices.inc: add new devices
503 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
504 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
505 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
506 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
507 prevent attempting to build the libio for some new devices
509 2008-04-29 Raphael Neider <rneider AT web.de>
511 * debugger/mcs51/Makefile.in: fixed paths to sources
513 2008-04-25 Borut Razem <borut.razem AT siol.net>
515 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
516 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
517 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
518 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
519 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
520 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
521 as/link/z80/linkz80.dsp: lklibr.c moved
522 * doc/INSTALL.txt: binary archives in bz2 format
523 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
525 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
527 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
528 * support/regression/tests/bug1856409.c: new, added
530 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
533 * src/mcs51/peep.c: Use werror for error messages.
534 * src/SDCCicode.c (geniCodeConditional),
535 * src/SDCCsymt.c (structElemType): fixed bug 1839321
536 * src/z80/Makefile.bcc,
537 * src/z80/z80.dsp: added src/z80/peep.c/h
538 * support/regression/tests/bug1839321.c: new, added
540 2008-04-20 Raphael Neider <rneider AT web.de>
542 * device/include/pic16/pic18f2455.h: added bitfields for port C
544 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
546 * src/z80/peep.c: Use werror for error messages.
548 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
550 * src/z80/peep.h (declaration of notUsed()),
551 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
553 * src/z80/z80.h (added dependency on peep.h),
554 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
557 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
559 * src/SDCCpeeph.c (added support for notUsed()),
560 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
562 * src/port.h (removed dependency on mcs51/peep.h, added declaration
563 for notUsed()): Implemented generic (that is not port-specific) part
566 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
568 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
569 * device/lib/libsdcc.lib,
570 * device/lib/Makefile.in,
571 * support/regression/ports/mcs51-xstack-auto/spec.mk,
572 * device/lib/calloc.c: renamed to _calloc.c
573 * device/lib/free.c: renamed to _free.c
574 * device/lib/malloc.c: renamed to _malloc.c
575 * device/lib/realloc.c: renamed to _realloc.c
576 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
577 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
578 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
579 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
580 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
581 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
582 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
583 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
585 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
586 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
587 * support/regression/tests/bug1509084.c: new, added
589 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
591 * device/include/mcs51/cc2510fx.h: added _XPAGE
592 * device/include/mcs51/compiler.h: cosmetic changes
594 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
596 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
599 2008-03-31 Borut Razem <borut.razem AT siol.net>
601 * support/cpp2 renamed to support/cpp
602 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
603 support/cpp2/libiberty/splay-tree.c,
604 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
605 support/cpp2/libcpp/directives.c,
606 support/cpp2/libcpp/include/cpplib.h,
607 support/cpp2/libcpp/include/symtab.h,
608 support/cpp2/libcpp/include/line-map.h,
609 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
610 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
611 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
612 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
613 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
614 release version 4.3.0
615 * configure.in, configure, Makefile.in, Makefile.bcc:
616 adapted for moved cpp2
618 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
620 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
621 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
623 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
625 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
627 * support/regression/tests/bug1717943.c: new, added
629 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
631 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
632 bytewise return value assignments introduced in last commit.
634 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
636 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
637 genMult, genJumpTab):
638 Use 16-bit instructions for addition in some additional cases,
639 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
641 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
643 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
644 Implemented RFE #1921450, changed some debug messages.
646 2008-03-30 Borut Razem <borut.razem AT siol.net>
648 * Small Device C Compiler 2.8.0 released
649 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
650 * support/scripts/sdcc.nsi: added finish page; this version
651 was used for 2.8.0 release
652 * doc/knownbugs.html: removed; magically generated by the build
653 process using gen_known_bugs.pl from now on
655 2008-03-23 Borut Razem <borut.razem AT siol.net>
657 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
658 and reverted it, since it was already fixed by Raphael ;-)
659 * doc/knownbugs.html: updated for RC2
661 2008-03-22 Raphael Neider <rneider AT web.de>
663 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
666 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
668 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
669 * support/regression/tests/bug1839277.c: added related testBug1839299
671 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
673 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
674 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
676 * src/mcs51/gen.c: throughout only output hex constants
677 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
678 * support/regression/tests/bug1839277.c: new, added
680 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
682 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
683 compilation warning about nested comments.
685 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
687 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
688 * support/regression/tests/bug1921073.c: new, added
690 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
692 * src/z80/SDCCpeeph.c.c (callFuncByName):
693 Commented function parameters.
695 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
697 * src/z80/ralloc.c (packRegsForAccUse2):
698 disabled a broken accumulator packing optimization (fixed #1292721).
699 * support/regression/tests/bug-1292721: Regression test for #1292721.
701 2008-03-16 Raphael Neider <rneider AT web.de>
703 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
704 fixed code bloat regression using a variant of patch #1915618
706 2008-03-16 Borut Razem <borut.razem AT siol.net>
708 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
709 icon, changed startup menu for release distribution, code cleaning,
710 create url files instead links in startup menu
712 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
714 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
715 * support/regression/tests/bug1579949.c: new, added
717 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
719 * device/lib/printf_fast.c: fixed bug 1255403
721 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
723 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
724 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
726 2008-03-14 Borut Razem <borut.razem AT siol.net>
728 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
730 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
731 is correctly displayed
732 * as/link/z80/lkmain.c: usage line commented out
734 2008-03-13 Borut Razem <borut.razem AT siol.net>
736 * doc/sdccman.lyx: corrected to be able to convert to PDF,
737 updated the list pf supported pic14 devices
739 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
741 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
743 2008-03-12 Borut Razem <borut.razem AT siol.net>
745 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
746 fixed documentation request #1718191
747 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
748 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
751 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
753 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
754 * support/regression/tests/bug1505811.c: new, added
756 2008-03-09 Raphael Neider <rneider AT web.de>
758 * device/include/pic16/pic18f2620.h,
759 * device/include/pic16/pic18f4620.h,
760 * device/lib/pic16/libdev/pic18f2620.c,
761 * device/lib/pic16/libdev/pic18f4525.c,
762 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
763 family to consistently use pic18f4620.[ch], fixes #1832562
765 2008-03-09 Borut Razem <borut.razem AT siol.net>
767 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
768 changed sdcc version to 2.8.0
769 * knownbugs.html: regenerated
770 * support/scripts/gen_known_bugs.pl: added number of open bugs
772 2008-03-09 Raphael Neider <rneider AT web.de>
774 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
775 (genOr): read volatile operand even if the result is known,
777 (genOr,genXor): removed unused legacy code,
778 (genDummyRead): use pic16_mov2w_volatile()
780 2008-03-08 Borut Razem <borut.razem AT siol.net>
782 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
783 cons w. --model-large
784 * support/regression/staticinit.c: added regression test for bug
787 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
789 * src/ds390/gen.c (pushSide, genPcall),
790 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
791 * src/mcs51/gen.c: cosmetic changes
792 * support/regression/fwk/include/testfwk.h: added macro reentrant
793 * support/regression/tests/bug1908493.c: new, added
795 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
797 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
799 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
801 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
802 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
803 already set in ds390/main.c and mcs51/main.c
805 2008-03-07 Raphael Neider <rneider AT web.de>
807 * src/regression/init0.c: new test for initialized arrays of function
809 * src/regression/Makefile: made a bit more flexible, added init0.c
810 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
811 pointers, closes #1427663
813 2008-03-05 Borut Razem <borut.razem AT siol.net>
815 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
816 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
818 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
820 * support/librarian/sdcclib.c:Added feature request 1908061:
821 Synchronise sdcclib commands with ar.
823 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
825 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
826 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
827 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
828 * device/include/mcs51/compiler.h: removed umlauts, added double
831 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
833 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
834 * support/regression/tests/bug1536762.c: new, added
836 * src/SDCCutil.h: added getBuildDate()
837 * src/SDCCmain.c (printVersionInfo),
838 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
840 * src/*/ralloc.c: removed IS_OP_RUONLY macro
841 * src/ds390/ralloc.c (packRegisters),
842 * src/mcs51/ralloc.c (packRegisters),
843 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
845 * support/regression/tests/bug1618050.c: new, added
846 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
847 * support/regression/fwk/include/testfwk.h,
848 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
851 2008-03-04 Raphael Neider <rneider AT web.de>
853 * src/pic/gen.c: removed unused prototypes, prevent internal errors
854 on accessing OP_SYM_TYPE(op)
855 * src/pic/gen.h: removed unused prototype of genMinusDec()
856 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
857 fix #1876953 (invalid subtraction code), removed unused code
859 2008-03-03 Raphael Neider <rneider AT web.de>
863 * src/pic/genarith.c,
865 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
866 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
868 2008-03-03 Raphael Neider <rneider AT web.de>
870 * src/pic/device.c (find_device): search user-specified paths first
871 for pic14devices.txt, fixes #1900827
873 2008-03-02 Borut Razem <borut.razem AT siol.net>
875 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
876 AddToPath and RemoveFromPath
878 2008-03-01 Borut Razem <borut.razem AT siol.net>
880 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
881 work correctly, added debugging support if -DSDCC.DEBUG command line
884 2008-02-28 Borut Razem <borut.razem AT siol.net>
886 * doc/sdccman.lyx: cosmetic changes
888 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
890 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
891 * doc/sdccman.lyx: fixed unmeant removal of spaces
893 2008-02-27 Borut Razem <borut.razem AT siol.net>
895 * support/scripts/sdcc.nsi: corrected installation directory for
896 current user installation mode
897 * doc/README.txt: added Philipp Klaus Krause to the developers list
899 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
901 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
903 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
904 genCodePointerGet, genGenPointerGet): cleanup aop before generating
905 ifxJump to fix bug 1838000
906 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
907 * support/regression/tests/bug1838000.c: new, added
908 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
910 2008-02-26 Borut Razem <borut.razem AT siol.net>
912 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
914 * support/scripts/sdcc.nsi: added MULTIUSER page,
915 NSIS upgraded to version 2.35
917 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
919 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
920 * support/regression/tests/bug1565152.c: new, added
922 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
924 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
925 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
926 * support/regression/tests/bug1670148.c: new, added
928 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
930 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
932 2008-02-24 Borut Razem <borut.razem AT siol.net>
934 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
935 is ineffective for unsigned char parameter
937 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
939 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
940 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
941 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
942 * support/Util/MySystem.c (my_system): output errorcode when verbose
944 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
946 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
949 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
951 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
954 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
956 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
958 2008-02-21 Borut Razem <borut.razem AT siol.net>
960 * support/regression/Makefile.in,
961 support/regression/ports/ds390/spec.mk,
962 support/regression/ports/hc08/spec.mk,
963 support/regression/ports/mcs51-common/spec.mk,
964 support/regression/ports/pic14/spec.mk,
965 support/regression/ports/pic16/spec.mk,
966 support/regression/ports/ucz80/spec.mk,
967 support/regression/ports/xa51/spec.mk:
968 added CFLAGS when compiling timeout
970 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
972 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
975 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
977 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
978 * support/regression/tests/bug1888147.c: new, added
980 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
982 * src/z80/gen.c: fixed bugs #1596270, #1736867
984 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
986 * src/z80/gen.c: fixed bug in register pair loading when swapping register
987 contents, mostly fixes #1596270
989 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
992 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
993 peepholes, fixes #1806565
995 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
997 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
998 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
999 fixes bug 1739475, thanks Robert Larice
1000 (rule 271): new, added
1002 2008-02-18 Borut Razem <borut.razem AT siol.net>
1004 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1006 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1008 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1010 2008-02-17 Raphael Neider <rneider AT web.de>
1012 * src/pic16/genarith.c,
1015 * src/pic16/genutils.c: removed unused legacy code,
1016 removed unused fields from struct asmop and struct _G
1018 2008-02-17 Raphael Neider <rneider AT web.de>
1020 * src/pic16/gen.c (AccRsh): cosmetic changes,
1021 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1022 genRightShiftLiteral): fixed to work with SFRs as result by
1023 assigning only once to result,
1024 removed a lot of unused/excluded code fragments
1026 2008-02-17 Raphael Neider <rneider AT web.de>
1028 * device/include/pic/pic16f88.h,
1029 * device/include/pic/pic16f886.h,
1030 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1032 2008-02-17 Borut Razem <borut.razem AT siol.net>
1034 * src/z80/peeph.def: applied patch
1035 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1036 * src/z80/gen.c, src/z80/peeph.def: applied patch
1037 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1038 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1039 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1040 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1041 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1042 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1044 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1046 * as/link/mcs51/aslink.dsp: removed SDK define
1047 * as/link/z80/clean.mk: brought in sync with other ports
1048 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1049 * as/hc08/Makefile.bcc,
1050 * as/mcs51/Makefile.bcc,
1051 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1052 * src/z80/main.c (_setValues): use the now capitalized -Z,
1053 (z80_port, gbz80_port): generate debug information when asked
1055 2008-02-16 Borut Razem <borut.razem AT siol.net>
1057 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1058 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1059 as/z80/Makefile.in. as/z80/Makefile.bcc:
1060 applied patch #1893393: patch for as-z80 and link-z80 to generate
1061 cdb, thanks to Armin Diehl
1062 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1063 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1064 asnoice.c moved to as/asxxsrc/asnoice.c
1065 * src/z80/peeph-gbz80.def: applied patch
1066 #1880235: Z80 return peephole, thanks to Philipp Krause
1068 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * doc/sdccman.lyx: bumped version to 2.7.5
1072 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1074 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1076 * device/include/pic16/stdlib.h,
1077 * device/lib/pic16/libc/stdlib/ltoa.c,
1078 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1080 2008-02-13 Borut Razem <borut.razem AT siol.net>
1082 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1083 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1084 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1085 src/SDCCopt.c, src/SDCCval.c:
1086 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1088 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1090 * src/SDCCsymt.c (compareType): fixed bug 1309013
1092 2008-02-09 Borut Razem <borut.razem AT siol.net>
1094 * src/SDCCval.c, src/SDCCval.h:
1095 code cleaning, added function constChrVal()
1096 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1097 call constChrVal() instead constVal()
1099 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1104 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1105 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1108 2008-02-01 Raphael Neider <rneider AT web.de>
1110 * device/include/pic/pic16f886.h,
1111 * device/include/pic/pic16f887.h: added RA6 and RA7
1113 2008-01-24 Raphael Neider <rneider AT web.de>
1115 * device/include/pic/pic16f88.h: added RA6 and RA7
1116 * device/lib/pic/libdev/disabled_pic16f886.c,
1117 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1119 * src/pic16/devices.inc,
1120 * device/include/pic16/pic18f2423.h,
1121 * device/include/pic16/pic18f2523.h,
1122 * device/include/pic16/pic18fregs.h,
1123 * device/lib/pic16/pics.all
1124 * device/lib/pic16/libdev/pic18f2423.c,
1125 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1126 * device/lib/pic16/libio/i2c.ignore,
1127 * device/lib/pic16/libio/usart.ignore,
1128 * device/lib/pic16/libio/adc.ignore: ignore new devices
1130 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1132 * src/SDCCast.c (createRMW): fixed bug 1582651
1134 2008-01-20 Borut Razem <borut.razem AT siol.net>
1136 * src/SDCCcse.c: partially fixed enhancement request
1137 #1793872 - multiply by -1 not collapsed
1138 * support/regression/tests/arithcsi.c: added regression test
1140 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1142 * as/mcs51/asx8051.dsp: removed define SDK
1143 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1144 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1146 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1147 cosmetic changes, brought more in sync, changed old K&R to ANSI
1149 2008-01-13 Borut Razem <borut.razem AT siol.net>
1151 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1152 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1154 2007-12-30 Borut Razem <borut.razem AT siol.net>
1156 * src/pic16/gen.c: fixed implementation of bitwise operations for
1158 * support/regression/tests/bitwise.c: added test cases
1160 2007-12-29 Borut Razem <borut.razem AT siol.net>
1162 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1163 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1164 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1165 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1166 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1167 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1168 src/pic16/pcode.[ch]: added const qualifier
1169 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1170 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1171 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1172 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1173 * as/asxxsrc/aslex.c: use dbuf_getline()
1174 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1175 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1176 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1177 as/z80/asm.h, as/z80/z80adr.c:
1178 changed type of ib and ip to const char *
1180 2007-12-28 Borut Razem <borut.razem AT siol.net>
1182 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1183 introduced (readlin) - long lines are turuncated
1184 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1185 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1186 as/z80/Makefile.in: moved aslex.c to asxxsrc
1187 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1188 * as/hc08/asmain.c, as/mcs51/asmain.c:
1189 added missing initialization of a_addr field
1190 * support/regression/tests/long_asm_line.c: added regtest for long
1193 2007-12-22 Borut Razem <borut.razem AT siol.net>
1195 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1197 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1199 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1201 2007-12-16 Borut Razem <borut.razem AT siol.net>
1203 * device/include/pic16/stdbool.h: removed, since already exists in
1204 device/include/; this also fixes bitopcse.c regression test for pic16
1206 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1207 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1208 dereference doesn't work; covered by regression test bug1399290
1210 2007-12-05 Borut Razem <borut.razem AT siol.net>
1212 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1215 2007-12-01 Borut Razem <borut.razem AT siol.net>
1217 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1218 corrected handling of the highest_valid_address
1220 2007-11-17 Raphael Neider <rneider AT web.de>
1222 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1223 * src/pic/glue.c (picglue): emit .file if --debug is given
1225 2007-11-17 Raphael Neider <rneider AT web.de>
1227 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1228 care when left or right operand resides in result, fixes #1830220
1230 2007-11-17 Borut Razem <borut.razem AT siol.net>
1232 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1233 #983491 - "Merge duplicate strings function is ineffective"
1234 * support/regression/tests/bug-983491.c: regtest disabled
1235 * as/asxxsrc: created
1236 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1237 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1238 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1239 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1240 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1241 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1242 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1243 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1244 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1245 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1246 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1247 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1248 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1250 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1252 * device/include/stdarg.h: added and removed some casts
1253 * src/SDCCsymt.c (compareType): Fully check types between generic and
1254 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1256 2007-11-13 Borut Razem <borut.razem AT siol.net>
1258 * support/regression/tests/bug-1817005.c:
1259 added regtest for bug #1817005 - as-z80 chokes on long labels
1261 2007-11-12 Borut Razem <borut.razem AT siol.net>
1263 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1264 as/z80/asout.c, as/z80/aslist.c:
1265 fixed bug #1817005 - as-z80 chokes on long labels
1267 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1270 * as/z80/asmain.c: cosmetic changes
1273 * as/z80/alloc.h: removed
1275 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1276 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1277 * as/link/hc08/Makefile.in,
1278 * as/link/mcs51/Makefile.in,
1279 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1281 * as/link/mcs51/lkarea.c,
1282 * as/link/mcs51/lkmain.c: cosmetic changes
1283 * as/link/hc08/lklibr.c,
1284 * as/link/z80/lklibr.c,
1285 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1286 used cygwin_conv_to_full_posix_path,
1287 added warnings, cosmetic changes, brought more in sync
1288 changed old K&R into ANSI function declarations
1289 * as/link/z80/lklibr.c (loadAdb): added
1290 * as/link/z80/lkmain.c: removed -- option from usage text
1292 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * src/mcs51/gen.c (outBitC): optimized for no result
1296 2007-10-31 Borut Razem <borut.razem AT siol.net>
1298 * src/SDCCsymt.c: fixed (hopeful properly) bug
1299 #1805702 - order of extern matters
1300 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1303 2007-10-29 Borut Razem <borut.razem AT siol.net>
1305 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1306 - order of extern matters
1307 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1310 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1312 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1313 24bitMode, portIsDS390
1314 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1315 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1316 (notVolatileVariable): also check sloc names,
1317 (callFuncByName): moved ftab[] out of function and sorted it by use
1319 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1322 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1323 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1324 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1325 * support/regression/tests/bug-880197.c: new, added
1327 2007-10-28 Borut Razem <borut.razem AT siol.net>
1329 * support/regression/Makefile.in,
1330 support/regression/ports/mcs51-large/spec.mk,
1331 support/regression/ports/mcs51-xstack-auto/spec.mk,
1332 support/regression/ports/mcs51-stack-auto/spec.mk,
1333 support/regression/ports/mcs51-medium/spec.mk,
1334 support/regression/ports/mcs51-common/spec.mk,
1335 support/regression/ports/mcs51-common/*,
1336 support/regression/ports/mcs51-small/*:
1337 mcs51 renamed to mcs51-common, created mcs51-small
1338 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1339 * support/regression/tests/bug-1805702.c: added regtest for bug
1342 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1344 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1345 added new rules 265 - 270
1346 * support/regression/tests/bug1721024.c:new, added
1347 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1348 introduced new test-mcs51 to run all mcs51 tests
1350 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1352 * support/regression/tests/bug1816470.c: new, added
1354 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1356 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1357 propagate for *,+,- with float, fixed bug 1816470
1358 (decorateType): cast to resultTypeProp instead of resultType
1360 2007-10-19 Borut Razem <borut.razem AT siol.net>
1362 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1363 function is ineffective" for pic16 tareget
1364 * support/scripts/listerr.c: corrected include path
1365 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1368 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * support/regression/tests/using.c: new, added
1371 * support/regression/tests/vaargs.c: fixed and enabled test
1373 2007-10-18 Borut Razem <borut.razem AT siol.net>
1375 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1377 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1379 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * doc/sdccman.lyx: documented option --Werror
1382 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1383 RegBankUsed[] earlier
1385 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1391 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1393 * src/SDCCast.c (decorateType): improved optimization of tri-op
1394 * src/SDCCerr.c (vwerror, setWError),
1396 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1397 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1399 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1401 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1402 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1403 * support/regression/tests/bug-223113.c,
1404 * support/regression/tests/bug-426632.c,
1405 * support/regression/tests/bug-468811.c,
1406 * support/regression/tests/bug-477835.c,
1407 * support/regression/tests/bug-478094.c,
1408 * support/regression/tests/bug-499644.c,
1409 * support/regression/tests/bug-524209.c,
1410 * support/regression/tests/bug-524211.c,
1411 * support/regression/tests/packcast.c,
1412 * support/regression/tests/structidx.c: added empty tests
1413 * support/regression/tests/bug-607243.c: enabled test
1415 2007-10-06 Borut Razem <borut.razem AT siol.net>
1417 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1418 support of universal binaries on Mac OS X
1420 2007-10-02 Borut Razem <borut.razem AT siol.net>
1422 * src/SDCCval.h: unified double2ul macro for all platforms
1423 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1424 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1426 2007-09-30 Borut Razem <borut.razem AT siol.net>
1428 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1430 * sdcc_vc_in.h: enabled warnings
1431 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1432 unsigned type, result still unsigned
1433 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1435 2007-09-28 Raphael Neider <rneider AT web.de>
1437 * src/pic/device.c (find_device): prevent buffer underflow error
1438 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1439 the just destroyed list entry
1441 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1443 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1446 2007-09-18 Borut Razem <borut.razem AT siol.net>
1448 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1449 applied to unsigned type, result still unsigned
1451 2007-09-17 Borut Razem <borut.razem AT siol.net>
1453 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1454 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1455 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1456 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1457 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1458 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1459 src/z80/gen.c, src/z80/ralloc.c:
1460 fixed bug #1739860 - sdcc does not work correctly on some platforms
1462 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1464 2007-09-17 Raphael Neider <rneider AT web.de>
1466 * src/pic16/device.c: reverted to previous version
1467 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1469 2007-09-16 Raphael Neider <rneider AT web.de>
1471 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1472 as this raises a ton of gpasm warnings, just emit a second label
1473 * src/pic16/devices.inc,
1474 * device/lib/pic16/pics.all,
1475 * device/lib/pic16/libdev/pic18f2585.c,
1476 * device/lib/pic16/libdev/pic18f2680.c,
1477 * device/lib/pic16/libdev/pic18f2682.c,
1478 * device/lib/pic16/libdev/pic18f2685.c,
1479 * device/lib/pic16/libdev/pic18f4585.c,
1480 * device/lib/pic16/libdev/pic18f4680.c,
1481 * device/lib/pic16/libdev/pic18f4682.c,
1482 * device/lib/pic16/libdev/pic18f4685.c,
1483 * device/include/pic16/pic18f2585.h,
1484 * device/include/pic16/pic18f2680.h,
1485 * device/include/pic16/pic18f2682.h,
1486 * device/include/pic16/pic18f2685.h,
1487 * device/include/pic16/pic18f4585.h,
1488 * device/include/pic16/pic18f4680.h,
1489 * device/include/pic16/pic18f4682.h,
1490 * device/include/pic16/pic18f4685.h,
1491 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1492 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1493 patch contributed by Anton Strobl, applied with changes
1495 2007-09-16 Raphael Neider <rneider AT web.de>
1497 * device/include/pic16/pic18f2431.h,
1498 * device/include/pic16/pic18f25j10.h,
1499 * device/include/pic16/pic18f4431.h,
1500 * device/include/pic16/pic18f45j10.h: adopted common include style
1501 * device/include/pic16/pic18f1320.h,
1502 * device/include/pic16/pic18f2320.h,
1503 * device/include/pic16/pic18f2525.h,
1504 * device/include/pic16/pic18f4320.h,
1505 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1506 * device/include/pic16/pic18fregs.h: prepared for automatic include
1507 file selection by having DEVICE.h for every DEVICE
1508 * device/lib/pic16/libdev/pic18f2320.c,
1509 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1511 * device/lib/pic16/configure.in,
1512 * device/lib/pic16/configure: use rm -rf instead of rmdir
1513 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1514 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1516 2007-09-09 Borut Razem <borut.razem AT siol.net>
1518 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1519 distingush between i386 and ppc Mac OS X versions
1521 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1524 * support/regression/tests/bug1788177.c: new, added
1526 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1528 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1529 * device/include/mcs51/lint.h added keyword __naked
1531 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * src/SDCCmem.h: removed maxRegBank
1536 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1537 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1538 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1539 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1540 name and behaviour to handle banked functions
1541 (scan4op): and use it to fix bug 1786213
1543 2007-09-03 Raphael Neider <rneider AT web.de>
1545 * device/include/pic16/pic18f248.h,
1546 * device/include/pic16/pic18f258.h,
1547 * device/include/pic16/pic18f448.h,
1548 * device/lib/pic16/libdev/pic18f248.c,
1549 * device/lib/pic16/libdev/pic18f258.c,
1550 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1551 added T0CONbits, fixes #1786891
1553 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1555 * src/ds390/gen.c (genFarPointerSet),
1556 * src/hc08/ralloc.c (packRegisters),
1557 * src/mcs51/ralloc.c (packRegisters),
1558 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1560 * src/SDCCicode.h: POINTER_SET can be true for literals too
1561 * support/regression/tests/bug1750318.c: new, added
1563 2007-08-23 Borut Razem <borut.razem AT siol.net>
1565 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1566 library versions without the completition functionality
1568 2007-08-22 Raphael Neider <rneider AT web.de>
1570 * device/include/pic16/pic18f1220.h,
1571 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1573 2007-08-12 Borut Razem <borut.razem AT siol.net>
1575 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1577 2007-08-11 Borut Razem <borut.razem AT siol.net>
1579 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1580 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1581 support/Util/SDCCerr.[ch] moved to src
1582 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1583 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1584 device/examples/ds390/tinitalk/tinitalk.dsp,
1585 device/examples/serialcomm/windows/serialcomm.dsp,
1586 support/librarian/librarian.dsp:
1587 removed linking of unused odbc32.lib and odbccp32.lib
1588 * support/scripts/winres.h:
1589 added for compilation with Visual C++ 2005 Express Edition
1591 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1593 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1596 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1598 * sdccconf_in.h: update the endian test so that SPARC Solaris
1599 does not throw syntax errors
1601 2007-08-06 Borut Razem <borut.razem AT siol.net>
1603 * doc/sdccman.lyx: removed two index entries which prevented the
1604 generation of sdcc doc archive
1606 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1608 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1609 instead of lyx 1.5.0.
1611 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1613 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1614 Lucas Loizaga, with minor modifications. Thanks!
1616 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1618 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1621 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1623 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1624 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1627 2007-07-22 Borut Razem <borut.razem AT siol.net>
1629 * configure.in, configure: re-introduced .version
1630 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1631 the version reverted to 2.7.0
1633 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * doc/sdccman.lyx: bumped version to 2.7.3
1637 * device/include/mcs51/compiler.h: fixed elif->else
1638 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1639 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1640 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1641 enable accuse for bit operands
1642 * src/SDCCmain.c (printVersionInfo),
1643 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1644 environment descriptor
1645 * src/SDCCutil.h: added getBuildEnvironment
1646 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1647 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1648 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1649 * support/regression/tests/bug1348008.c,
1650 * support/regression/tests/bug1496419.c,
1651 * support/regression/tests/bug1503067.c,
1652 * support/regression/tests/preproc.c: added empty tests
1654 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * support/regression/tests/bug1678803.c: new, added
1658 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * as/link/hc08/lkihx.c,
1662 * as/link/hc08/lkrloc.c,
1663 * as/link/mcs51/lkihx.c,
1664 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1665 ihxExtendedLinearAddress
1666 * as/link/mcs51/lkrloc.c (relr),
1667 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1668 acall/ajmp, see bug 830513
1670 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1673 (cseBBlock): remember aggr2ptr has been used
1674 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1675 (geniCodeAssign): fixed bug 868103
1676 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1677 added operandSize prototype
1678 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1679 (genDataPointerSet): use max of size of right and result,
1680 (gencjne): added parameter useCarry for optimization,
1681 (genCmpEq): use carry if appropriate,
1682 (genXor): check if operand already in carry
1683 * support/regression/tests/bug-868103.c: enabled test
1685 2007-07-12 Raphael Neider <rneider AT web.de>
1687 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1689 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1691 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1692 from Robert Larice, thanks
1693 * support/regression/tests/bitopcse.c,
1694 * support/regression/tests/bitvars.c,
1695 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1696 * support/regression/tests/bug-927659.c: enabled test for z80
1697 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1698 * support/regression/tests/bug1745717.c: new, added
1699 * support/regression/tests/literalop.c,
1700 * support/regression/tests/nullstring.c: removed storage definitions that
1701 are now in testfwk.h
1703 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1705 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1706 and bool for targets that do not fully support it.
1707 * support/regression/tests/bug1546986.c,
1708 * support/regression/tests/bug1723128.c,
1709 * support/regression/tests/bug1734654.c,
1710 * support/regression/tests/bug1738367.c,
1711 * support/regression/tests/constantRange.c: only use bool if allowed
1713 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1716 Larice, also handle function pointers
1717 * support/regression/tests/bug1749275.c: new, added
1719 2007-07-03 Borut Razem <borut.razem AT siol.net>
1721 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1722 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1723 #1746528: SDCC should ignore ':' in inline assembler comments
1724 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1726 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1728 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1729 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1731 2007-06-29 Borut Razem <borut.razem AT siol.net>
1733 * src/SDCCmain.c: fixed bug
1734 #1744746: SDCC #4867: broken option --xram-size
1736 2007-06-28 Borut Razem <borut.razem AT siol.net>
1738 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1739 find out the endianess of host machine for ucsim
1741 2007-06-27 Borut Razem <borut.razem AT siol.net>
1743 * support/regression/generate-cases.py: corrected the file name
1745 * configure.in, configure, sdccconf_in.h: find out the endianess of
1747 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1750 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1752 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1754 2007-06-26 Borut Razem <borut.razem AT siol.net>
1756 * support/regression/generate-cases.py: display warning if function
1757 list is empty; implemented more flexible rule for detection of
1758 testing functions, allowing return type 'void' in the same line as
1759 the function name in the function definition
1760 * support/regression/tests/bug-1654060.c: corrected test
1761 * support/librarian/sdcclib.c: fixed warning:
1762 format '%s' expects type 'char *', but argument 2 has type 'int'
1764 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1766 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1767 Multiple infiles for sdcclib.
1769 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1771 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1774 2007-06-18 Borut Razem <borut.razem AT siol.net>
1776 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1777 how to handle comments, so they have to be removed by the
1778 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1779 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1780 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1781 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1782 table driven option hadling
1784 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * src/SDCCast.c (decorateType),
1787 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1788 iCode to ast level to fix bug 1738367
1789 * support/regression/tests/bug1738367.c: new, added
1791 2007-06-15 Raphael Neider <rneider AT web.de>
1793 * src/pic16/devices.inc,
1794 * device/lib/pic16/pics.all,
1795 * device/include/pic16/pic18fregs.h,
1796 * device/include/pic16/pic18f[24][45]20.h,
1797 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1798 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1799 * device/lib/pic16/Makefile.in: faster cleanup
1801 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1803 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1805 2007-06-13 Raphael Neider <rneider AT web.de>
1807 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1809 2007-06-12 Raphael Neider <rneider AT web.de>
1811 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1812 suppress bit defines if NO_BIT_DEFINES is #define'd
1813 * device/include/pic/pic*.h: recreated all headers to include
1814 conditional bit defines
1815 * device/include/pic/pic16f886.h,
1816 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1817 * device/include/pic/recreate.sh: script to recreate the complete
1818 device library files based on the currently supported devices
1820 2007-06-12 Borut Razem <borut.razem AT siol.net>
1822 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1823 support/regression/Makefile.in, support/scripts/build.mak,
1824 support/scripts/Makefile.snapshot:
1825 use new svn URL scheme
1826 * doc/sdccman.lyx: SDCC Wiki moved to
1827 http://sdcc.wiki.sourceforge.net/
1829 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1831 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1832 * support/regression/tests/bug1734654.c: added
1834 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1837 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1838 with literal operands
1840 2007-06-10 Borut Razem <borut.razem AT siol.net>
1842 * as/link/z80/lklibr.c: fixed mingw build warning
1843 lklibr.c:575: warning: implicit declaration of function 'tolower'
1844 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1845 src/z80/main.c: move target specific options from src/SDCCmain.c
1846 to src/<target>/main.c
1848 2007-06-09 Borut Razem <borut.razem AT siol.net>
1850 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1851 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1852 * support/regression/tests/bug-1294691.c: added
1854 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1856 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1857 can also be static, fixes bug 1733438
1858 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1859 have absolute address too
1860 (computeType): added optimization for 'cond ? true : false'
1861 * support/regression/tests/absolute.c: added test for static absolute var
1863 2007-06-08 Raphael Neider <rneider AT web.de>
1865 * src/regression/Makefile: suppress parallel builds, allow easy
1866 switching between pic14/pic16 ports
1867 * src/regression/picregs.h: added pic14/16 header file switch
1868 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1869 inline.c,nestfor.c,string1.c}: include "picregs.h"
1871 2007-06-07 Borut Razem <borut.razem AT siol.net>
1873 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1874 permanent solution to suppress GCC 4.2.0 c++ warning:
1875 deprecated conversion from string constant to `char *'
1876 use 'const char *' where ever required
1877 * support/regression/generate-cases.py: implemented more flexible rule
1878 for detection of testing functions, allowing white-spaces surrounding
1879 the function name and the 'void' parameter.
1880 * support/regression/tests/constantRange.c,
1881 support/regression/tests/scott-compare3.c: fixed failing regression
1882 tests, uncovered by implementation of more flexible rule for detection
1883 of testing functions
1885 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1889 2007-06-04 Borut Razem <borut.razem AT siol.net>
1891 * configure.in, configure, config_vc.awk: sdcc version number is now
1892 stored in configure.in; removed .version
1893 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1894 doc/INSTALL.txt: version bumped to 2.7.2
1895 * sim/ucsim/configure.in, sim/ucsim/configure:
1896 use "read" to read from .version
1898 2007-06-03 Borut Razem <borut.razem AT siol.net>
1900 * */Makefile.in: removed annoying warning:
1901 Makefile:xx: Makefile.dep: No such file or directory
1903 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1906 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1907 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1908 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1909 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1910 bugfix: only use newBoolLink for bit result type
1911 * src/SDCCicode.c (geniCodeLogic): added param tree,
1912 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1913 (geniCodeLogicAndOr): use IS_BIT,
1914 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1915 (ast2iCode): added tree param to geniCodeLogic for comparisons
1916 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1917 * support/regression/tests/bug1723128.c: added test NotZero
1919 2007-06-01 Borut Razem <borut.razem AT siol.net>
1921 * SDCPP synchronized with GCC CPP release version 4.2.0,
1922 currently the latest release:
1923 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1924 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1925 support/cpp2/cppdefault.h, support/cpp2/except.h,
1926 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1927 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1928 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1929 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1930 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1931 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1932 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1933 support/cpp2/opts.h, support/cpp2/output.h,
1934 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1935 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1936 support/cpp2/system.h, support/cpp2/version.c,
1937 support/cpp2/Makefile.in: modified
1938 * support/cpp2/opts-common.c: added
1939 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1940 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1941 search for included source file in local directory
1942 * sim/ucsim/configure, sim/ucsim/configure.in:
1943 temporary solution to suppress GCC 4.2.0 c++ warning:
1944 deprecated conversion from string constant to `char *'
1946 2007-06-01 Raphael Neider <rneider AT web.de>
1948 * device/lib/pic/libdev/pic12f683.c,
1949 * device/include/pic/pic12f683.h: added GPIO bits
1951 2007-06-01 Raphael Neider <rneider AT web.de>
1953 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1954 quotation marks, clarified role of PIC14 vs. PIC16 ports
1955 * src/pic16/devices.inc,
1956 * device/include/pic16/pic18fregs.h,
1957 * device/include/pic16/pic18f[24][45]j10.h,
1958 * device/lib/pic16/pics.all,
1959 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
1960 18f24j10, 18f25j10, 18f44j10, and 18f45j10
1961 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
1962 for new devices as they are not yet supported by gputils
1964 2007-05-31 Borut Razem <borut.razem AT siol.net>
1966 * Small Device C Compiler 2.7.0 released
1967 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1968 changed sdcc version to 2.7.1
1969 * support/scripts/sdcc.nsi: added How to create WIN32 release
1972 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * doc/sdccman.lyx: documented initialization and allocation of absolute
1975 variables, bit parameter passing, the need for function pointers to be
1976 reentrant and alpha quality support of inline and retrict
1978 2007-05-26 Borut Razem <borut.razem AT siol.net>
1980 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
1981 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
1982 * docs/knownbugs.html: updated
1984 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
1986 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
1988 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
1990 (gencjneshort): optimized when left is AOP_DIR
1991 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
1992 initializing unions in a struct/array
1993 * support/regression/fwk/include/testfwk.h: added defines for data, near
1994 and far for host and z80
1995 * support/regression/tests/bug1723128.c: new, added
1997 2007-05-22 Borut Razem <borut.razem AT siol.net>
1999 * doc/knownbugs.html: updated
2001 2007-05-21 Raphael Neider <rneider AT web.de>
2003 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2004 error message instead
2005 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2007 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2009 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2011 2007-05-21 Raphael Neider <rneider AT web.de>
2013 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2015 * src/regression/gpsim_assert.h,
2016 * src/regression/Makefile,
2017 * src/regression/pcodeopt.c: regression test for the above fix
2019 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2022 jumps to self, fixed bug 1717281
2024 2007-05-10 Borut Razem <borut.razem AT siol.net>
2026 * support/scripts/gen_known_bugs.pl: cosmetic fix
2027 * doc/knownbugs.html: generated by gen_known_bugs.pl
2029 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2031 * src/SDCCast.c (createFunction): also generate non-inlined version of
2032 function for functions declared as "static inline"
2033 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2034 function can be inlined after non-inlined version generated.
2036 2007-05-10 Borut Razem <borut.razem AT siol.net>
2038 * support/scripts/gen_known_bugs.pl: added script
2039 which generates knownbugs.html
2041 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * doc/knownbugs.html: updated for release 2.7.0
2045 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2047 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2049 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2052 (throughout): updated generating comments
2053 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2054 (throughout): updated generating comments
2055 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2056 rule instead of at the second, or it might skip lines when removing the
2058 * support/regression/tests/bug1714204.c: changed test to foo
2060 2007-05-08 Borut Razem <borut.razem AT siol.net>
2062 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2063 thanks to SDCC Distributed Compile Farm members,
2064 added Z80 and GBZ80 command line options
2065 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2067 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2069 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2070 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2071 * support/regression/tests/longlit.c: modified to be tested at all and
2072 to pass the actual test
2074 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2076 * device/include/mcs51/uPSD33xx.h: Added.
2078 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2080 * device/lib/_gptrput.c,
2081 * device/lib/_gptrget.c: removed old code,
2083 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2084 * support/regression/tests/bug1714204.c: new, added
2086 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2088 * support/regression/tests/regtrack.c: test was never executed
2089 because of the regression test being picky about white spaces.
2090 * device/lib/mcs51/crtclear.asm: added comment
2092 2007-05-06 Raphael Neider <rneider AT web.de>
2094 * device/lib/pic/Makefile.rules,
2095 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2096 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2098 2007-05-06 Raphael Neider <rneider AT web.de>
2100 * src/pic16/device.h,
2102 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2103 _pic16_setDefaultOptions): removed/reordered command-line args
2104 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2105 devices, regrouped command line args, environment variables),
2106 clarified sone points, added sections on how to add devices to the
2109 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * src/z80/peeph.def: fixed bug in rule 2
2113 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * src/port.h: added TARGET_MCS51_LIKE
2116 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2117 take advantage of it too
2118 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2119 (shiftR2Left2Result): Optimized: don't check shifting by 0
2120 * src/z80/peeph-z80.def,
2121 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2122 modifications, see patch 1700823
2123 * src/mcs51/peep.c (): fixed bug 1712928
2124 * support/regression/tests/bug1712928.c: new, added
2126 2007-05-05 Borut Razem <borut.razem AT siol.net>
2128 * device/lib/pic16/Makefile.common.in,
2129 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2130 removed bash dependencies
2132 2007-05-01 Borut Razem <borut.razem AT siol.net>
2135 fixed bug #1710507: --i-code-in-asm makes compile fail
2136 all iCode comments are now one liners
2137 * src/mcs51/gen.c: fixed memory leak
2139 2007-05-01 Raphael Neider <rneider AT web.de>
2141 * device/lib/pic/libdev/*.c
2142 * device/include/pic/*.h: regenerated all device libs from updated
2144 * support/scripts/inc2h.pl: documented usage, now uses strict to
2147 2007-04-30 Borut Razem <borut.razem AT siol.net>
2150 fixed bug #1669175: Problem with space in output paths
2151 documented how to use paths with spaces for Windows users
2153 2007-04-29 Borut Razem <borut.razem AT siol.net>
2155 * Fixed svn:eol-style and svn:keywords properties
2156 * src/SDCCval.c: fixed bug
2157 #1592871: Segfault with "large" const arrays of characters
2158 replaced recursion with iteration
2159 * Removed svn:executable property from non-executable files
2161 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2163 * src/mcs51/gen.c (genRet): fixed bug 1707003
2165 2007-04-27 Raphael Neider <rneider AT web.de>
2167 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2168 createReachingDefinitions,assignValnums,pic16_destructDF,
2169 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2170 prevent NULL pointer dereferences
2171 * device/lib/pic/libdev/pic16f886.c,
2172 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2173 prevent building them, gputils do not really support them yet
2175 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2177 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2178 helps printf_small. 32 bytes more __idata mem.
2180 2007-04-27 Raphael Neider <rneider AT web.de>
2182 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2183 return early when pb or pb->pcHead is NULL (patch #1708427)
2184 * src/regression/empty.c,
2185 * src/regression/Makefile: added test with empty functions
2186 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2188 2007-04-27 Borut Razem <borut.razem AT siol.net>
2190 * src/SDCCast.c: fixed feature request
2191 #1547512: Redundant strings linked when using sizeof("abc")
2193 2007-04-23 Borut Razem <borut.razem AT siol.net>
2195 * doc/sdccman.lyx, src/SDCCmain.c:
2196 peep-hole comments are generated only if --fverbose-asm option is
2197 specified and --no-peep-comments is not, as proposed by Frieder.
2198 * support/regression/Makefile.in: compile regression tests with
2199 --fverbose-asm option so one can "grep" whether a new (or an old)
2200 peephole is (still) applied; requested by Frieder.
2202 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2204 * device/include/pic/pic16f886.h,
2205 * device/include/pic/pic16f887.h,
2206 * device/lib/pic/libdev/pic16f886.c,
2207 * device/lib/pic/libdev/pic16f887.c,
2208 * device/include/pic/pic14devices.txt,
2209 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2211 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2213 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2216 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2218 * device/lib/_memset.c: assembler version for mcs51
2220 2007-04-22 Borut Razem <borut.razem AT siol.net>
2222 * support/scripts/listerr.c: program to create the list of errors and
2223 warnings list from - added
2224 * doc/sdccman.lyx: removed the note
2225 "For list of warnings and corresponding codes, see err_warn.txt"
2226 * src/SDCCsymt.c: fixed bug #1699804:
2227 Bug with some uses of sizeof(static local array) (MCS51)
2228 * support/regression/tests/bug-1699804.c: added
2230 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2232 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2233 (main): added option -i,
2234 (asmbl, case S_INCL): use search_path_fopen,
2235 mostly from patch 1579668 by Peter Miller, thanks
2236 * src/z80/main.c: fixed typo --callee-saves-bc
2237 * device/include/mcs51/compiler.h: added sfrword for Tasking
2239 2007-04-20 Borut Razem <borut.razem AT siol.net>
2241 * src/z80/main.c: replaced reserved keyword asm with asmblr
2243 2007-04-19 Borut Razem <borut.razem AT siol.net>
2245 * src/port.h: use const pointers to strings
2246 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2247 * src/pic16/main.c: include SDCCargs.h
2248 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2249 const char, since the strings are dynamically allocated
2250 * src/SDCCmain.c: options.code_seg and options.const_seg are
2251 dynamically allocated; check port specific command line options
2252 before the general ones
2253 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2255 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2257 * device/include/ds400rom.h,
2258 * device/lib/ds390/lcd390.c,
2259 * device/lib/ds390/memcpyx.c,
2260 * device/lib/ds390/rtc390.c,
2261 * device/lib/ds400/ds400rom.c,
2262 * device/lib/ds400/memcpyx.c,
2263 * device/lib/hc08/_ret.c: more replacements of keywords with their
2264 double underscore equivalents
2265 * device/lib/ds390/Makefile.in,
2266 * device/lib/ds400/Makefile.in,
2267 * device/lib/gbz80/Makefile.in,
2268 * device/lib/hc08/Makefile.in,
2269 * device/lib/mcs51/Makefile.in,
2270 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2272 2007-04-17 Borut Razem <borut.razem AT siol.net>
2274 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2275 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2276 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2277 to --fverbose-asm, to be gcc'ish
2279 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2283 2007-04-17 Borut Razem <borut.razem AT siol.net>
2285 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2286 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2287 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2288 with their double underscore equivalent
2290 2007-04-14 Borut Razem <borut.razem AT siol.net>
2292 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2295 2007-04-13 Borut Razem <borut.razem AT siol.net>
2297 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2299 * device/examples/serialcomm/windows/serial.[ch],
2300 device/examples/serialcomm/windows/test_serialcomm.cpp:
2301 updated by Bela Torok
2302 * device/examples/serialcomm/windows/serialcomm.dsw,
2303 device/examples/serialcomm/windows/serialcomm.dsp: added
2305 2007-04-13 Jan Waclawek <wek AT efton.sk>
2307 * doc/sdccman.lyx: additions and changes at various places
2308 (submitted as #1697136).
2309 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2311 2007-04-10 Borut Razem <borut.razem AT siol.net>
2313 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2314 LyX file format changed to 245
2315 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2316 "FreeWare" replaced with "free open source"
2318 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2320 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2322 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * device/include/pic16/pic18fregs.h,
2326 * device/lib/_decdptr.c,
2327 * device/lib/_divsint.c,
2328 * device/lib/_divslong.c,
2329 * device/lib/_divuint.c,
2330 * device/lib/_divulong.c,
2331 * device/lib/_fs2schar.c,
2332 * device/lib/_fs2sint.c,
2333 * device/lib/_fs2slong.c,
2334 * device/lib/_fs2uchar.c,
2335 * device/lib/_fs2uint.c,
2336 * device/lib/_fs2ulong.c,
2337 * device/lib/_fsadd.c,
2338 * device/lib/_fscmp.c,
2339 * device/lib/_fsdiv.c,
2340 * device/lib/_fseq.c,
2341 * device/lib/_fsget1arg.c,
2342 * device/lib/_fsget2args.c,
2343 * device/lib/_fsgt.c,
2344 * device/lib/_fslt.c,
2345 * device/lib/_fsmul.c,
2346 * device/lib/_fsneq.c,
2347 * device/lib/_fsnormalize.c,
2348 * device/lib/_fsreturnval.c,
2349 * device/lib/_fsrshift.c,
2350 * device/lib/_fssub.c,
2351 * device/lib/_fsswapargs.c,
2352 * device/lib/_gptrget.c,
2353 * device/lib/_gptrgetc.c,
2354 * device/lib/_gptrput.c,
2355 * device/lib/_logexpf.c,
2356 * device/lib/_modsint.c,
2357 * device/lib/_modslong.c,
2358 * device/lib/_moduint.c,
2359 * device/lib/_modulong.c,
2360 * device/lib/_mulint.c,
2361 * device/lib/_mullong.c,
2362 * device/lib/_schar2fs.c,
2363 * device/lib/_ser.c,
2364 * device/lib/_setjmp.c,
2365 * device/lib/_sint2fs.c,
2366 * device/lib/_slong2fs.c,
2367 * device/lib/_spx.c,
2368 * device/lib/_uchar2fs.c,
2369 * device/lib/_uint2fs.c,
2370 * device/lib/_ulong2fs.c,
2371 * device/lib/asincosf.c,
2372 * device/lib/atanf.c,
2373 * device/lib/calloc.c,
2374 * device/lib/ds390/tinibios.c,
2375 * device/lib/ds400/tinibios.c,
2376 * device/lib/expf.c,
2377 * device/lib/free.c,
2378 * device/lib/hc08/_mulint.c,
2379 * device/lib/logf.c,
2380 * device/lib/malloc.c,
2381 * device/lib/printf_fast.c,
2382 * device/lib/printf_tiny.c,
2383 * device/lib/printfl.c,
2384 * device/lib/realloc.c,
2385 * device/lib/ser_ir.c,
2386 * device/lib/serial.c,
2387 * support/regression/tests/libmullong.c: replaced all special keywords
2388 with their double underscore equivalent
2389 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2390 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2392 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2393 (genRet): if the bit-symbol is ruonly it already is in the carry
2394 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2395 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2396 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2397 type UCHAR if dest is not bit
2399 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2401 * device/include/math.h,
2402 * device/lib/cotf.c,
2403 * device/lib/expf.c,
2404 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2406 2007-04-01 Borut Razem <borut.razem AT siol.net>
2408 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2409 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2410 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2411 gcc_unreachable() called internal_error()...
2413 2007-03-30 Raphael Neider <rneider AT web.de>
2415 * src/pic/ralloc.c (isData): suppress garbage debug output
2417 2007-03-28 Borut Razem <borut.razem AT siol.net>
2420 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2421 is developed, built and used worldwide, and the word "night" doesn't
2424 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * device/include/mcs51/C8051F360.h: new, added
2427 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2429 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2431 * src/SDCC.y (declaration_specifiers, function_specifier),
2432 * support/Util/SDCCerr.c,
2433 * support/Util/SDCCerr.h,
2435 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2437 * src/SDCCmem.c (deallocParms),
2438 * src/SDCCast.c: support for function inlining, not quite complete
2439 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2440 'restrict' qualifier
2442 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2444 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2445 (saveRBank, unsaveRBank): don't save bits,
2446 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2447 * support/regression/tests/bug1535242.c: new, added
2448 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2449 thanks Alexey Shamrin <shamrin AT gmail.com>,
2450 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2451 removed header guard)
2453 * sdcc.spec: bumped version to 2.6.5
2454 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2456 2007-03-22 Borut Razem <borut.razem AT siol.net>
2458 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2459 fixed bug #1653671: sdcdb integration into ddd is broken
2461 2007-03-22 Raphael Neider <rneider AT web.de>
2463 * src/pic/gen.c (popGetExternal): augmented to also create references
2464 to external variables (not only labels),
2465 (genCall): comment on plan to reduce PAGESEL overhead,
2466 (genFunction, genEndFunction): also save/restore FSR around interrupt
2467 handling code, removed lots of unused code
2468 (genDivOneByte): release acquired temp register
2469 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2471 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2472 for registers that need to be saved during interrupts (FSR, STATUS,
2473 PCLATH; W needs special handling), currently only FSR is used
2475 2007-03-22 Raphael Neider <rneider AT web.de>
2477 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2479 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2481 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2483 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2485 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2487 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2489 * as/link/aslink.h: added LKOBJEXT
2490 * as/link/hc08/link_hc08.dsp,
2491 * as/link/hc08/Makefile.bcc,
2492 * as/link/hc08/Makefile.in,
2493 * as/link/mcs51/aslink.dsp,
2494 * as/link/mcs51/Makefile.bcc,
2495 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2496 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2497 * as/link/lkaomf51.c: merged and moved
2498 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2499 * as/link/z80/lkdata.c,
2500 * as/link/lkdata.c: merged and moved
2501 * as/link/hc08/lkmain.c,
2502 * as/link/mcs51/lkmain.c: cosmetic changes
2503 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2504 * as/link/lklex.c: use LKOBJEXT
2505 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2506 ANSI-fied functions, removed bubble-sorts
2507 * as/link/z80/lksym.c as/link/lksym.c: merged,
2509 * as/link/z80/linkgbz80.dsp,
2510 * as/link/z80/linkz80.dsp,
2511 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2512 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2513 * as/link/z80/lkhead.c,
2514 * as/link/z80/lklex.c: deleted
2515 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2516 * as/link/z80/lkmain.c: added copyfile()
2518 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2520 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2522 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2524 * device/lib/_strlen.c: assembler version for mcs51
2526 2007-03-13 Raphael Neider <rneider AT web.de>
2528 * device/include/pic16/pic18f2221.h,
2529 * device/include/pic16/pic18f2321.h,
2530 * device/include/pic16/pic18f2331.h,
2531 * device/include/pic16/pic18f4221.h,
2532 * device/include/pic16/pic18f4321.h,
2533 * device/include/pic16/pic18f4331.h: fixed config byte location names
2534 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2535 consistently named config byte locations
2537 2007-03-13 Borut Razem <borut.razem AT siol.net>
2539 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2540 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2541 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2542 as/link/z80/Makefile.in, as/z80/Makefile.in:
2545 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2547 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2548 * device/lib/printf_large.c: pointer was converted to generic
2549 pointer for mcs51 models other than model-small (Maarten noticed)
2551 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2553 * device/include/mcs51/ADuC84x.h: Added.
2555 2007-03-10 Borut Razem <borut.razem AT siol.net>
2557 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2558 fixed RFE #1624219: double backslashes in filenames;
2559 functions hexEscape(), octalEscape() and copyStr() moved from
2560 SDCCval.c to SDCCutil.c and made them glovbally available
2562 2007-03-09 Borut Razem <borut.razem AT siol.net>
2564 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2565 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2566 1673361: Missaligned comments in output files
2568 2007-03-09 Raphael Neider <rneider AT web.de>
2570 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2572 2007-03-09 Raphael Neider <rneider AT web.de>
2576 * src/pic/ralloc.c: suppress undesired debug output
2577 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2579 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2581 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2583 2007-03-07 Borut Razem <borut.razem AT siol.net>
2585 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2586 search include files in the current directory
2588 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2590 * src/SDCCglue.c (emitMaps, glue),
2591 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2593 * support/regression/tests/absolute.c: added xdata test
2595 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2598 added condition to macro, fixes bug 1666080
2600 2007-03-02 Raphael Neider <rneider AT web.de>
2602 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2604 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2606 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2607 be cleared. Unconditionally set __XPAGE
2608 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2610 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2615 * src/mcs51/rtrack.c,
2617 * doc/sdccman.lyx: added --no-gen-comments
2618 * src/mcs51/peeph.def: added 192.b, disabled 185
2620 2007-02-25 Raphael Neider <rneider AT web.de>
2622 * src/pic16/gen.c (genCast): fixed typo
2623 * device/lib/pic16/Makefile.subdir: only install existing files
2624 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2626 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2628 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2629 * device/lib/mcs51/crtclear.asm,
2630 * device/lib/mcs51/crtxclear.asm: renumbered labels
2631 * device/lib/mcs51/Makefile.in: added crtcall.asm
2632 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2633 * src/mcs51/gen.c (movc): removed,
2634 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2636 (toCarry, genSend, genRet): added function toCarry,
2637 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2638 (assignBit, genAssign, genCast): added function assignBit
2639 * src/mcs51/Makefile.bcc: added rtrack.c
2640 * src/mcs51/ralloc.h: made valueKnown a bitfield
2641 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2642 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2643 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2644 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2645 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2646 (_pop): only pop valid pairs, see gencjneshort,
2647 (gencjneshort): return pair that still needs to be popped, restructured,
2648 (gencjne, genCmpEq): call _pop
2650 2007-02-23 Raphael Neider <rneider AT web.de>
2652 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2654 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2656 * device/include/mcs51/P89LPC925.h: Added.
2658 2007-02-18 Raphael Neider <rneider AT web.de>
2660 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2662 2007-02-17 Borut Razem <borut.razem AT siol.net>
2664 * support/cpp2/directives.c, support/cpp2/version.c:
2665 synchronized with GCC CPP 4.1.2
2667 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2669 * src/mcs51/rtrack.h,
2670 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2671 by checking the strings passed by emitcode() to the assembler.
2672 Feel free to change. This in part addresses RFE #482179.
2673 Set environment variable SDCC_RTRACK to enable.
2674 * src/mcs51/gen.c: inserted hooks
2675 * src/mcs51/ralloc.h: added two members to struct regs
2676 * support/regression/tests/regtrack.c: added
2678 2007-02-14 Borut Razem <borut.razem AT siol.net>
2680 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2681 * Makefile.in: applied patch from Makefile related part of
2682 #1469393: Compiler does not initialize static data
2684 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2686 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2687 for better fix of bug 1273984, compiles pic16 rand.c
2689 2007-02-12 Borut Razem <borut.razem AT siol.net>
2691 * src/pic16/main.c: fixed pic16 standard library directory bug
2693 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2695 * src/hc08/gen.c (genSwap): fix swap regression test
2697 2007-02-10 Borut Razem <borut.razem AT siol.net>
2699 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2701 * support/regression/tests/bug-1654060.c: added regression test for
2704 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2706 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2707 bit moves in return statement
2709 2007-02-09 Borut Razem <borut.razem AT siol.net>
2711 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2714 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2716 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2717 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2719 2007-02-07 Raphael Neider <rneider AT web.de>
2721 * src/pic16/devices.inc,
2722 * device/include/pic16/pic18fregs.h,
2723 * device/include/pic16/pic18f[24][34]31.h,
2724 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2725 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2726 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2728 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2730 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2731 can this have lived here for so many years?
2732 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2733 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2734 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2736 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2738 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2739 appended by loop induction must be at the very end of the eBBlock
2741 2007-02-05 Kevin Vigor
2743 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2745 2007-02-05 Borut Razem <borut.razem AT siol.net>
2747 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2748 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2750 2007-02-03 Borut Razem <borut.razem AT siol.net>
2752 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2753 applied patch #1646602 option to set default signedness of char to
2754 unsigned, added -funsigned-char command line option,
2755 thanks to Gunther Jehle
2756 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2757 prompt for file deletion a few hundred times (especially the
2758 subversion files, which have ro permissions so it asks for
2759 confirmation), thanks to Simon McAuliffe;
2760 added {} + option to find in order to remove multiple files from a
2763 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2765 * device/include/mcs51/SST89x5xRDx.h: Added.
2767 2007-02-02 Raphael Neider <rneider AT web.de>
2769 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2770 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2772 2007-02-01 Raphael Neider <rneider AT web.de>
2774 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2777 2007-01-31 Borut Razem <borut.razem AT siol.net>
2779 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2780 if compiled with GCC. Thanks to Raphael Neider
2782 2007-01-31 Raphael Neider <rneider AT web.de>
2784 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2785 operand names, handles name and (name + n) for all n,
2786 (sameBank): restructured, also check bank allocation policy,
2787 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2788 (pic14_operandsAllocatedInSameBank): check whether to operands
2789 will be allocated into the same bank (i.e., section) to reduce
2790 BANKSEL overhead, queried from pcode.c:sameBank,
2791 (pic14printLocals): reintroduced clustering registers into a single
2792 section: all compiler generated symbols will now reside in one
2793 bank (per file), reducing BANKSEL overhead and code size,
2794 (showAllMemmaps): use local dbuf where possible
2796 2007-01-29 Raphael Neider <rneider AT web.de>
2798 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2799 (call_libraryfunc): retrieve/create symbol and mark as used,
2800 (genFunction): mark defined functions as non-extern and add again
2801 to code memmap for later output
2802 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2803 (pic14printLocals): reworked for new symbol emission,
2804 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2805 showAllMemmaps): reworked symbol output using dbufs, added handling
2806 of string literals (still incomplete),
2807 (picglue): removed symbol emission, moved into showAllMemmaps,
2808 (emitSymbolSet): new workhorse for symbol output,
2809 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2811 2007-01-29 Borut Razem <borut.razem AT siol.net>
2813 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2814 component contains the extension separator.
2816 2007-01-28 Borut Razem <borut.razem AT siol.net>
2818 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2820 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2821 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2822 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2823 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2824 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2825 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2826 src/z80/gen.c, support/Util/MySystem.c:
2827 accept slash and backslash as directory separator on WIN32 and
2830 2007-01-28 Raphael Neider <rneider AT web.de>
2832 * src/pic16/devices.inc,
2833 * device/include/pic16/pic18f[24][23]21.h,
2834 * device/include/pic16/pic18fregs.h,
2835 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2836 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2837 * device/lib/pic16/libio/adc.ignore,
2838 * device/lib/pic16/libio/i2c.ignore,
2839 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2840 family, as gputils do not yet support the devices
2841 * device/lib/pic16/Makefile.subdir: ignore errors on install
2842 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2843 headers and libraries from gputils .inc files
2845 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2847 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2849 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2851 * doc/sdccman.lyx: add printf benchmarks
2853 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2855 * device/lib/printf_fast.c: fix %c, char promoted to int
2856 * device/lib/printf_tiny.c: fix %c, char promoted to int
2858 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2860 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2862 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2864 * support/regression/tests/swap.c: 64 bit hosts failed
2865 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2867 2007-01-25 Raphael Neider <rneider AT web.de>
2869 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2870 based on absolute register address, patch by Alex Blond
2872 2007-01-22 Raphael Neider <rneider AT web.de>
2874 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2875 emitted, do not emit them again...
2877 2007-01-22 Raphael Neider <rneider AT web.de>
2879 * src/regression/bank1.c, src/regression/compare6.c,
2880 src/regression/add.c: cosmetic changes
2881 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2882 * src/pic/gen.c: fixed global zero and one,
2883 (aopForSym): removed unued code,
2884 (aopGet): assert aop is defined, check and use `index' of
2885 pCodeImmd operands (fixes #1630908),
2886 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2887 (register_reassign): prevent accidental register unification,
2888 (ReuseReg): cosmetic changes (also above)
2889 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2890 pic14emitStaticSeg): do not emit initialized data,
2891 (printIval*): replaced with working versions,
2892 (pic14createInterruptVect,picglue): use idata for initialized data,
2893 now init data should work in all modules (not only main()),
2894 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2896 2007-01-21 Borut Razem <borut.razem AT siol.net>
2898 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2899 use -fPIC or -fpic if they are supported and not ignored
2900 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2901 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2903 2007-01-20 Borut Razem <borut.razem AT siol.net>
2905 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2906 implemented RFE #1470316: allow "$" in variable names
2908 2007-01-20 Raphael Neider <rneider AT web.de>
2910 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2912 2007-01-20 Raphael Neider <rneider AT web.de>
2914 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2915 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2916 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2917 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2918 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2919 * device/lib/pic/libdev/pic*.c,
2920 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2921 * device/lib/pic/libdev/Makefile.in: show progress
2923 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2925 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2926 * support/scripts/sdcc_cygwin_mingw32,
2927 * support/scripts/sdcc_mingw32,
2928 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2929 conformance with autoconf 2.6
2931 2007-01-19 Raphael Neider <rneider AT web.de>
2933 * src/pic/device.c (register_map): fixed list construction
2934 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2935 (genMod): removed case for genModbits,
2936 (genModbits): removed as now unused/unimplemented
2937 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2939 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2941 * support/regression/tests/swap.c: added in response to #1638622
2942 * doc/sdccman.lyx: synced version, minor changes
2944 2007-01-18 Borut Razem <borut.razem AT siol.net>
2946 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2947 thanks to Gunther Jehle
2948 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2949 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2950 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2951 use filename in lineno instead.
2952 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2953 print the file name in ast_print()
2955 2007-01-18 Borut Razem <borut.razem AT siol.net>
2957 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
2959 * src/SDCC.lex: stringLiteral() returns const char pointer,
2960 EOF detection in stringLiteral(), fixed asmbuf memory leak,
2961 fixed column counting
2962 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
2963 accept const char pointer as parameter
2964 * src/SDCCdwarf2.c: corrected buffer size
2966 2007-01-17 Borut Razem <borut.razem AT siol.net>
2968 * support/Util/dbuf_string.c: fixed for amd64
2970 2007-01-15 Borut Razem <borut.razem AT siol.net>
2972 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
2973 removed terminal symbol ELIPSIS, since it was never generated by the
2974 lexer and it was wrongly used in parameter_identifier_list rule
2976 2007-01-15 Raphael Neider <rneider AT web.de>
2978 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
2979 code page and data banking description
2980 * src/pic/genarith.c,
2981 * src/pic/gen.h: removed bit arithmetic functions,
2982 updated exit(1) to exit(EXIT_FAILURE)
2983 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
2984 * device/include/pic16/pic18f2455.h,
2985 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
2986 TRISD and TRISE, fixed/added some bit names
2987 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
2988 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
2989 updated pic18f2455.{c,h} instead of duplicating them
2991 2007-01-14 Borut Razem <borut.razem AT siol.net>
2993 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
2994 Cannot debug files that contain spaces in the path name
2995 by converting spaces in asm file name to underscores
2997 2007-01-13 Borut Razem <borut.razem AT siol.net>
2999 * doc/sdccman.lyx: fixed format errors
3001 2007-01-10 Borut Razem <borut.razem AT siol.net>
3003 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3004 codeseg/constseg #pragma fail
3005 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3006 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3007 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3008 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3010 2007-01-09 Borut Razem <borut.razem AT siol.net>
3012 * get rid of diagnistic.[ch], pretty-print.[ch],
3013 c-pretty-print.[ch], ... used just for error, warning, ...
3015 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3016 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3017 suppoprt/cpp2/pretty-print.[ch]:
3019 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3020 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3021 suppoprt/cpp2/sdcpp.dsp:
3024 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3026 * device/lib/printf_large.c (output_float): removed recursion,
3027 use smaller buffer on stack for mcs51,
3028 fixed bug printing 1.96
3029 * support/regression/tests/snprintf.c: added test
3031 2007-01-07 Borut Razem <borut.razem AT siol.net>
3033 * use dynamic memory buffers instead temporary files
3034 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3036 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3037 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3038 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3039 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3040 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3041 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3042 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3043 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3044 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3045 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3046 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3047 support/Util/dbuf.c, support/Util/dbuf.h:
3049 * .version, sdcc.spec: bumped version to 2.6.4
3051 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3053 * src/port.h: added TARGET_Z80_LIKE macro
3054 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3055 output PSEG location if --xram-loc or --xstack-loc was used
3056 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3058 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3060 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3061 * as/as_z80.dsp, as/z80/as_z80.dsp,
3062 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3063 * sdcc.dsw: moved project files into subdir
3064 * as/hc08/as_hc08.dsp,
3065 * as/hc08/Makefile.bcc,
3066 * as/hc08/Makefile.in,
3067 * as/mcs51/Makefile.bcc,
3068 * as/mcs51/Makefile.in,
3069 * as/z80/Makefile.bcc,
3070 * as/z80/Makefile.in,
3071 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3074 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3077 * as/mcs51/asmain.c,
3079 * as/z80/assym.c: removed include "strcmpi.h"
3080 * as/hc08/strcmpi.c,
3081 * as/hc08/strcmpi.h,
3082 * as/mcs51/strcmpi.c,
3083 * as/mcs51/strcmpi.h,
3084 * support/Util/strcmpi.c,
3085 * support/Util/strcmpi.h: removed files
3086 * as/strcmpi.c: added as_strncmpi()
3088 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3090 * sdcc.dsw: Added some dependencies on project config.dsp
3092 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3094 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3095 with [di]ram_start to fix a regresion
3097 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3099 * configure.in: added missing mcs51 in status output
3100 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3102 * debugger/mcs51/clean.mk (distclean): remove config.h
3103 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3104 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3105 options.h, s-options-h and options.c
3106 * support/cpp2/clean.mk: unused, removed
3107 * Makefile.common.in,
3110 * as/hc08/Makefile.in,
3112 * as/mcs51/Makefile.in,
3113 * as/mcs51/clean.mk,
3116 * as/z80/Makefile.in,
3118 * as/link/Makefile.in,
3119 * as/link/hc08/Makefile.in,
3120 * as/link/hc08/clean.mk,
3121 * as/link/mcs51/Makefile.in,
3122 * as/link/mcs51/clean.mk,
3123 * as/link/z80/Makefile.in,
3124 * as/link/z80/clean.mk,
3125 * as/link/z80/conf.mk,
3126 * debugger/mcs51/Makefile.in,
3127 * debugger/mcs51/clean.mk,
3128 * device/include/Makefile.in,
3129 * device/lib/Makefile.in,
3130 * device/lib/mcs51/Makefile.in,
3131 * device/lib/pic/Makefile.in,
3132 * device/lib/pic/Makefile.common.in,
3133 * device/lib/pic/Makefile.subdir,
3134 * device/lib/pic/Makefile.rules,
3135 * device/lib/pic16/libio/Makefile.in,
3136 * device/lib/pic16/Makefile.subdir,
3137 * device/lib/pic16/libdev/Makefile.in,
3138 * device/lib/pic16/Makefile.rules,
3139 * device/lib/pic16/Makefile.common.in,
3140 * sim/ucsim/avr.src/Makefile.in,
3141 * sim/ucsim/main_in.mk,
3142 * sim/ucsim/cmd.src/Makefile.in,
3143 * sim/ucsim/doc/Makefile.in,
3144 * sim/ucsim/gui.src/Makefile.in,
3145 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3146 * sim/ucsim/gui.src/serio.src/Makefile.in,
3147 * sim/ucsim/hc08.src/Makefile.in,
3148 * sim/ucsim/libltdl/Makefile.in,
3149 * sim/ucsim/s51.src/Makefile.in,
3150 * sim/ucsim/sim.src/Makefile.in,
3151 * sim/ucsim/sim.src/conf.mk,
3152 * sim/ucsim/xa.src/Makefile.in,
3153 * sim/ucsim/z80.src/Makefile.in,
3157 * support/cpp2/Makefile.in,
3158 * support/librarian/Makefile.in,
3159 * support/librarian/clean.mk,
3160 * support/makebin/Makefile.in,
3161 * support/makebin/clean.mk,
3162 * support/packihx/Makefile.in,
3163 * support/regression/Makefile.in,
3164 * support/regression/ports/ds390/spec.mk,
3165 * support/regression/ports/gbz80/spec.mk,
3166 * support/regression/ports/hc08/spec.mk,
3167 * support/regression/ports/mcs51/spec.mk,
3168 * support/regression/ports/mcs51-large/spec.mk,
3169 * support/regression/ports/mcs51-medium/spec.mk,
3170 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3171 * support/regression/ports/pic14/spec.mk,
3172 * support/regression/ports/pic16/spec.mk,
3173 * support/regression/ports/mcs51-stack-auto/spec.mk,
3174 * support/regression/ports/ucz80/spec.mk,
3175 * support/regression/ports/xa51/spec.mk,
3176 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3177 adding a slash after $(top_builddir) and/or adding @datarootdir@
3179 * debugger/mcs51/configure.in,
3180 * device/lib/pic/configure.in,
3181 * device/lib/pic16/configure.in,
3182 * sim/ucsim/configure.in,
3183 * support/cpp2/configure.in,
3184 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3186 * debugger/mcs51/configure,
3187 * device/lib/pic/configure,
3188 * device/lib/pic16/configure,
3189 * sim/ucsim/configure,
3190 * support/cpp2/configure,
3191 * support/packihx/configure: generated with autoconf 2.60
3193 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3195 * as/link/hc08/lkihx.c (newArea),
3196 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3198 2007-01-02 Borut Razem <borut.razem AT siol.net>
3200 * doc/sdccman.lyx: documented #pragma sdcc_hash
3201 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3203 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3205 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3207 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3208 empty 'while'-loop to work correctly, see regression test 'while.c'
3209 * support/regression/tests/while.c: added
3211 2007-01-01 Borut Razem <borut.razem AT siol.net>
3213 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3214 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3215 support/cpp2/libcpp/sdcpp.c:
3216 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3217 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3218 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3220 2006-12-31 Borut Razem <borut.razem AT siol.net>
3222 * SDCPP synchronized with GCC CPP release version 4.1.1,
3223 currently the latest release:
3224 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3225 support/cpp2/libcpp/include/cpp-id-data.h
3226 support/cpp2/libiberty/fopen_unlocked.c
3227 support/cpp2/libiberty/md5.c
3229 support/cpp2/opt-functions.awk
3230 support/cpp2/opt-gather.awk
3231 support/cpp2/optc-gen.awk
3232 support/cpp2/opth-gen.awk:
3234 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3235 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3236 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3237 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3238 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3239 support/cpp2/diagnostic.h, support/cpp2/except.h,
3240 support/cpp2/hwint.h, support/cpp2/input.h,
3241 support/cpp2/intl.h, support/cpp2/move-if-change,
3242 support/cpp2/opts.c, support/cpp2/opts.h,
3243 support/cpp2/output.h, support/cpp2/prefix.c,
3244 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3245 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3246 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3247 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3248 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3249 support/cpp2/version.c:
3251 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3252 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3253 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3254 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3255 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3256 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3257 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3258 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3259 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3260 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3261 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3263 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3264 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3265 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3266 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3267 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3268 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3269 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3270 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3271 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3272 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3273 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3274 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3275 support/cpp2/system.h:
3278 2006-12-31 Borut Razem <borut.razem AT siol.net>
3280 * configure.in, configure: fixed bug #1538756: configure dies if bison
3281 and flex are not installed, 2nd try
3283 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3285 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3286 400.x for better code in RFE 899102
3288 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3290 * src/SDCCpeeph.c (deadMove),
3292 * src/mcs51/peep.h: renamed 'op' by 'reg'
3293 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3294 (scan4op): small change for removeDeadMove(), added support for
3295 'callee saves' and/or PACLL function calls,
3296 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3297 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3298 left in new dispatcher mcs51DeadMove()
3299 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3301 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3303 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3305 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3306 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3308 2006-12-30 Borut Razem <borut.razem AT siol.net>
3310 * support/cpp2/spacs.h: deleted from svn
3311 * configure.in, configure: fixed bug #1538756: configure dies if bison
3312 and flex are not installed
3314 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3317 with this z80 passes printf float test when enabled
3318 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3320 2006-12-28 Borut Razem <borut.razem AT siol.net>
3322 * support/cpp2/config.in, support/cpp2/configure.in,
3323 support/cpp2/configure, support/cpp2/Makefile.in:
3324 fix for the solaris build
3326 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3328 * src/SDCC.y (type_specifier2, pointer),
3330 * src/SDCCsymt.c (mergeSpec, checkSClass),
3331 * support/Util/SDCCerr.c,
3332 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3333 * support/valdiag/valdiag.py: Allow test cases to specify
3334 required language standard
3335 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3336 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3338 2006-12-27 Borut Razem <borut.razem AT siol.net>
3340 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3341 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3343 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3345 * support/cpp2/libiberty/Makefile.bcc: updated
3346 * src/pic16/main.c: fixed #pragma udata handling
3347 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3349 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3351 * src/SDCCpeeph.c: made labelHashEntry global,
3352 made pcDistance, FBYNAME static,
3353 (pcDistance): made static, use isComment and isLabel,
3355 (getLabelRef): added, extracted from labelRefCount(),
3356 (labelRefCount): use new getLabelRef(),
3357 (callFuncByName): made static, added deadMove,
3358 use isComment and isLabel,
3359 (newPeepRule): made static, set isLabel,
3360 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3361 labels from peephole rules,
3362 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3363 when isComment or isLabel is set
3364 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3365 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3367 * src/mcs51/peep.h: added
3368 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3369 * src/port.h: added peep->deadMove to port structure
3370 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3371 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3372 deadMove, finally removed no. 1 and 2
3379 * src/hc08/gen.c: mark lines with isComment or isLabel
3380 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3382 * sdcc.spec: bumped version to 2.6.3
3384 2006-12-26 Borut Razem <borut.razem AT siol.net>
3386 * support/cpp2/Makefile.in: added dependency on options.h
3387 * configure: regenerated
3388 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3389 * support/cpp2/Makefile.in: added vasprintf.c
3391 2006-12-25 Borut Razem <borut.razem AT siol.net>
3393 * SDCPP synchronized with GCC CPP release version 3.4.6,
3394 the latest release before 4.x:
3395 * support/cpp2/Makefile.in, support/cpp2/config.h,
3396 support/cpp2/configure, support/cpp2/configure.in,
3397 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3398 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3399 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3400 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3401 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3402 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3403 support/cpp2/cpptrad.c, support/cpp2/except.h,
3404 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3405 support/cpp2/hwint.h, support/cpp2/intl.h,
3406 support/cpp2/line-map.c, support/cpp2/line-map.h,
3407 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3408 support/cpp2/output.h, support/cpp2/prefix.c,
3409 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3410 support/cpp2/system.h, support/cpp2/version.c:
3412 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3413 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3414 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3415 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3416 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3417 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3418 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3419 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3420 support/cpp2/move-if-change, support/cpp2/opts.c,
3421 support/cpp2/opts.h, support/cpp2/opts.sh,
3422 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3423 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3424 support/cpp2/win32, support/cpp2/win32/dirent.c,
3425 support/cpp2/win32/dirent.h:
3427 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3428 * support/cpp2/sdcpp.h: renamed from sdcc.h
3429 * sdcppinit.c: deleted
3431 2006-12-23 Borut Razem <borut.razem AT siol.net>
3433 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3434 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3435 preproc.c: an other try to fix bug #982435: introduced
3436 -pedantic-parse-number command line option and pedantic_parse_number
3439 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3441 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3443 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3444 corrected overlayed areax addresses, warn about memory overlaps
3445 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3454 * src/port.h: added xabs_name and iabs_name
3455 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3456 (glue, emitMaps): create and emit maps d_abs and i_abs
3457 * src/SDCCglue.h: cosmetic changes
3458 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3460 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3461 (allocDefault): put absolute, initialized globals in them
3462 * support/regression/tests/absolute.c: added absolute bdata test
3463 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3465 2006-12-20 Borut Razem <borut.razem AT siol.net>
3467 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3468 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3469 added regression test for bug #982435
3471 2006-12-18 Borut Razem <borut.razem AT siol.net>
3473 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3474 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3475 small cosmetic changes
3476 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3477 * support/regression/tests/bug-1351710.c: added regression test
3479 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3481 * doc/sdccman.lyx: added the long missed iCode table
3482 "<where is figure II?>", added links to wiki
3484 2006-12-17 Borut Razem <borut.razem AT siol.net>
3486 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3487 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3488 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3489 unified table driven pragma handling, pragma argument type checking
3490 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3491 current one - version 1.1.3
3492 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3494 2006-12-13 Raphael Neider <rneider AT web.de>
3496 * src/pic/device.h: removed AssignedMemory structure and macros
3497 * src/pic/device.c: removed global finalMapping (linker assigns
3499 (register_map): add SFRs to remembered memRanges
3500 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3501 assignFixedRegisters,assignRelocatableRegisters): removed,
3502 (setMaxRAM,validAddress): adapted accordingly,
3503 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3504 reasonably sized sharebanks,
3505 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3506 (allDefsOutOfRange): removed unused code,
3507 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3509 * src/pic/pcode.c (register_reassign): removed recursion warning,
3510 fired far too often,
3511 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3512 to use existing pic14_stringInSet() to avoid duplicate symbols,
3513 tidied up the code a bit,
3514 (pic14printLocals): added in symmetry to printExterns, replaces
3515 writeUsedRegs more or less,
3516 (picglue): call new pic14_printLocals(),
3517 * device/include/pic/pic*.h: removed #pragma memmap directives,
3518 information gathered from include/pic/pic14devices.txt
3519 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3521 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3523 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3525 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3527 * device/include/mcs51/cc2430.h: fixed missing ';'
3529 2006-12-10 Raphael Neider <rneider AT web.de>
3531 * device/lib/pic16/libc/stdio/vfprintf.c,
3532 * device/lib/pic16/libc/stdio/printf_small.c,
3533 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3534 char arguments, as char varargs are cast to int by the caller,
3535 hopefully fixes #1604915 (other device libraries are still affected)
3537 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3539 * src/mcs51/ralloc.c (packRegsForAssign),
3540 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3542 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3544 * device/include/malloc.h: removed init_dynamic_memory
3545 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3546 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3547 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3548 * device/lib/libsdcc.lib,
3549 * device/lib/Makefile.in,
3550 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3551 * doc/sdccman.lyx: documented use of new _heap.c
3552 * support/regression/tests/malloc.c: removed init_dynamic_memory
3553 * src/cdbFile.c(spacesToUnderscores): new function,
3554 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3556 * device/include/tinibios.h: removed defines for putchar and getchar
3557 * device/lib/ds390/Makefile.in: added putchar.c
3558 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3560 2006-12-09 Borut Razem <borut.razem AT siol.net>
3562 * support/cpp2/sdcc.h: prevent multiple inclusion
3563 * support/cpp2/options.h: deleted
3565 2006-12-08 Borut Razem <borut.razem AT siol.net>
3567 * support/cpp2/sdcc.h: removed x*alloc() macros
3568 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3569 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3570 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3571 * support/cpp2/system.h: moved #include "sdcc.h"
3572 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3573 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3575 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3576 -funsigned-char options
3577 * support/cpp2/sdcppmain.c: fixed bug 1611411
3579 2006-12-07 Borut Razem <borut.razem AT siol.net>
3581 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3584 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3586 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3587 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3589 * .version: bumped to 2.6.2 because a) it's been a while
3590 b) the linker sources have moved c) the preprocessor is upgraded
3592 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3594 * support/regression/tests/snprintf.c: some checks
3595 * lib/src/printf_large.c: %bc: read char instead of int from stack
3597 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3599 * device/include/mcs51/cc2430.h: inserted _XPAGE
3601 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3603 * device/include/mcs51/cc2430.h: added
3605 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3607 * device/include/asm/default/features.h,
3608 * device/include/asm/ds390/features.h,
3609 * device/include/mcs51/at89s53.h,
3610 * device/include/ser.h,
3611 * device/include/ser_ir.h,
3612 * device/include/serial.h: changed keywords to double underscore variants,
3613 fixes bug 1590261 some more, thanks Steven Borley
3615 2006-12-01 Raphael Neider <rneider AT web.de>
3617 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3618 but emit warning (recursion is not supported for pic14)
3620 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3622 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3623 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3625 2006-11-30 Raphael Neider <rneider AT web.de>
3627 * src/pic/device.c (dump_sfr): always emit symbols
3628 * src/pic/glue.c (pic14printPublics): fixed typo
3630 2006-11-30 Raphael Neider <rneider AT web.de>
3632 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3633 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3634 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3635 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3636 a sharebank, use a non-shared bank for the stack if none available
3637 * src/pic/device.h (struct memRange): added linked list next field,
3638 added prototypes for above functions
3639 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3640 (typeRegWithIdx): accept fixed and unfixed stack registers
3641 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3642 the stack, handle shared and banked stack (except for WSAVE),
3643 (insertBankSel): removed useless optimization (will never fire),
3644 (FixRegisterBanking): added optimization for devices with only one
3645 possibly aliased bank of memory, like 16f84
3646 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3647 devices have no SHAREBANK in the linker script
3648 * device/include/pic/pic14devices.txt: documented memmap
3649 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3651 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3653 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3654 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3655 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3656 genhc08Code): switched most of the D (debug) macros to DD (detailed
3657 debug) macros to better control clutter in the generated .asm file.
3658 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3659 genRightShift): fixed bug with non-constant bit shift stored to
3660 a volatile result (SF Open Discussion forum thread #1616749).
3661 Single byte case is not yet optimized.
3663 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3665 * device/include/asm/mcs51/features.h,
3666 * device/include/malloc.h,
3667 * device/include/stdio.h: changed keywords to double underscore variants,
3670 2006-11-27 Borut Razem <borut.razem AT siol.net>
3672 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3673 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3674 support/cpp2/output.h, support/cpp2/cppinit.c,
3675 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3676 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3677 support/cpp2/cppdefault.c, support/cpp2/system.h,
3678 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3679 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3680 support/cpp2/prefix.c, support/cpp2/except.h,
3681 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3682 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3683 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3684 support/cpp2/version.c, support/cpp2/cppmain.c,
3685 support/cpp2/version.h, support/cpp2/hashtable.c,
3686 support/cpp2/cpperror.c:
3687 synchronized with GCC CPP release version 3.3.6,
3688 the latest where cppmain.c still exists.
3689 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3690 support/cpp2/sdcppinit.c: added
3692 2006-11-27 Borut Razem <borut.razem AT siol.net>
3694 * support/cpp2/cpplex.c:
3695 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3697 * support/cpp2/cpplib.c: removed definitions of unused variables
3699 2006-11-26 Borut Razem <borut.razem AT siol.net>
3701 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3702 since they are redefined by macros in support/cpp2/sdcc.h
3703 * support/cpp2/sdcc.h: x*alloc macro redefinition
3705 2006-11-25 Borut Razem <borut.razem AT siol.net>
3707 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3708 support/cpp2/configure, support/cpp2/Makefile.in,
3709 support/cpp2/cppfiles.c, support/cpp2/output.h,
3710 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3711 support/cpp2/config.h, support/cpp2/cpplib.h,
3712 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3713 support/cpp2/cppdefault.c, support/cpp2/config.in,
3714 support/cpp2/system.h, support/cpp2/cpplex.c,
3715 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3716 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3717 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3718 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3719 support/cpp2/configure.in, support/cpp2/intl.h,
3720 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3721 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3722 support/cpp2/version.c, support/cpp2/cppmain.c,
3723 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3724 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3725 support/cpp2/cpperror.c,
3726 support/cpp2/libiberty/safe-ctype.c,
3727 support/cpp2/libiberty/safe-ctype.h,
3728 support/cpp2/libiberty/splay-tree.c,
3729 support/cpp2/libiberty/obstack.c,
3730 support/cpp2/libiberty/lbasename.c,
3731 support/cpp2/libiberty/splay-tree.h,
3732 support/cpp2/libiberty/obstack.h:
3733 synchronized with GCC CPP release version 3.2.3,
3734 the latest before integration of cpp into gcc
3735 * support/cpp2/except.h, support/cpp2/line-map.c,
3736 support/cpp2/line-map.h,
3737 support/cpp2/libiberty/hex.c,
3738 support/cpp2/libiberty/concat.c,
3739 support/cpp2/libiberty/filenames.h: added
3740 * support/cpp2/intl.c: deleted
3742 2006-11-24 Borut Razem <borut.razem AT siol.net>
3744 * src/SDCC.y: enabled compilation of empty source file
3745 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3746 "ISO C forbids an empty source file"
3747 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3748 if all the code is ifdefed out.
3750 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3752 * src/hc08/gen.c (genPcall): fix for bug #1601032
3754 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3756 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3757 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3758 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3759 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3760 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3761 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3762 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3763 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3764 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3765 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3766 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3767 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3768 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3769 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3770 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3771 Renamed to all upper case as per the standard set by SiLabs
3773 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3775 * device/include/mcs51/C8051F520.h: new, added
3776 * device/include/mcs51/compiler.h: added link about predefined macros
3778 2006-11-23 Raphael Neider <rneider AT web.de>
3780 * src/regression/Makefile: add -L path to fresh library
3781 * src/regression/simulate: emphasize FAILED output
3782 * src/regression/create_stc: output _failures from gpsim
3783 * src/regression/compare4.c,
3784 * src/regression/rotate6.c: fixed char literals,
3785 all compile, all run =8-D
3787 * src/pic/pcode.h: added isPCASMDIR macro
3788 * src/pic/gen.c (genAnd): fixed bit offset
3789 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3790 packBits): unified register numbering schemes,
3791 (newReg): do not insert stack registers into hash table,
3792 (initStack): unpinned pseudo stack, simplified,
3793 (typeRegWithIdx): fixed retrieval of stack registers,
3794 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3795 (pCodeReplace): removed invalid assertion,
3796 (insertPCodeInstruction): fixed newly added labels,
3797 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3798 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3799 DumpFlow): removed unsed (broken?) code,
3800 (insertBankSel): prevent STATUS from being BANKSELed,
3801 (FixRegisterBanking): rewritten from scratch, implemented generic
3802 optimizations (suppress BANKSELs to same register and to registers
3803 present in all banks),
3804 (AnalyzeBanking): update flow after BANKSELection
3806 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3807 sharebank, let linker place it, mark STKxx symbols as emitted
3809 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3811 * src/regression/arrays.c,
3812 * src/regression/bank1.c,
3813 * src/regression/bool2.c,
3814 * src/regression/compare7.c,
3815 * src/regression/compare8.c,
3816 * src/regression/compare9.c,
3817 * src/regression/compare10.c,
3818 * src/regression/configword.c,
3819 * src/regression/for.c,
3820 * src/regression/mult1.c,
3821 * src/regression/pointer1.c,
3822 * src/regression/rotate6.c,
3823 * src/regression/string1.c,
3824 * src/regression/struct1.c,
3825 * src/regression/Makefile: make PIC14 regression tests run again
3826 (3 fail, 6 won't compile)
3828 2006-11-21 Raphael Neider <rneider AT web.de>
3830 * device/include/pic16/pic18f4550.h,
3831 * device/include/pic16/pic18f4455.h,
3832 * device/lib/pic16/libdev/pic18f4550.c,
3833 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3834 * configure.in: removed superfluous closing bracket
3836 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3838 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3841 2006-11-21 Raphael Neider <rneider AT web.de>
3843 * src/pic/device.{c,h}: added pic14_getPIC()
3844 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3845 (genAnd): added PIC code for one case, fixes #1597044
3846 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3847 SFRs that are present in all banks (e.g., STATUS)
3849 2006-11-20 Raphael Neider <rneider AT web.de>
3851 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3852 INCFSZ/INCFSZW and declared them as changing Z bit,
3853 (insertPCodeInstruction): correctly invert the above instructions,
3855 (DoBankSelect): don't panic on po_immediates
3857 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3860 * as/link/mcs51/lkihx.c (newArea),
3861 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3862 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3864 2006-11-11 Raphael Neider <rneider AT web.de>
3866 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3867 bitfield symbols, fixes #1579535 (once more...).
3869 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3871 * support/regression/generate-cases.py,
3872 * support/regression/fwk/include/testfwk.h,
3873 * support/regression/fwk/lib/testfwk.c: used code pointers,
3874 (about 50kByte less code generated for mcs51)
3876 2006-11-06 Borut Razem <borut.razem AT siol.net>
3878 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3879 debugger/mcs51/configure: fixed failed check because the function
3880 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3881 who submitted the patch for gpsim.
3882 * debugger/mcs51/configure.in: removed the result message
3883 * debugger/mcs51/Makefile.in: fixed the config.status warning
3884 "... seems to ignore the --datarootdir setting"
3886 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3888 * device/include/mcs51/c8051f020.h,
3889 * device/include/mcs51/c8051f040.h,
3890 * device/include/mcs51/c8051f060.h,
3891 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3892 * src/z80/gen.c (gencjneshort),
3893 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3895 2006-10-31 Borut Razem <borut.razem AT siol.net>
3897 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3898 debugger/mcs51/configure: get readline version
3900 2006-10-30 Borut Razem <borut.razem AT siol.net>
3902 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3903 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3904 debugger/mcs51/configure: locate readline even when cross compiling
3905 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3907 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3909 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3912 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3914 * device/include/malloc.h,
3915 * device/lib/calloc.c,
3916 * device/lib/free.c,
3917 * device/lib/malloc.c,
3918 * device/lib/realloc.c: moved definition of struct into sources
3919 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3921 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3923 * as/asx8051.dsp: corrected output directories
3924 * as/link/hc08: new directory for hc08 linker
3925 * as/hc08/aslink.h, as/link/aslink.h,
3926 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3927 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3928 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3929 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3930 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3931 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3932 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3933 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3934 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3935 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3936 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3937 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3938 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3939 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3940 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3941 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3942 * as/link/hc08/conf.mk,
3946 * sdcc.dsw: moved hc08 linker to as/link/hc08
3947 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3948 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3949 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3950 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3951 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3952 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3953 * as/link/mcs51/aslink.dsp,
3954 * as/link/mcs51/Makefile.in: factored out the common files
3955 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3956 * as/clean.mk: extra cleaning common files
3957 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
3958 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
3959 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
3961 2006-10-29 Raphael Neider <rneider AT web.de>
3963 * src/pic/ralloc.c (newReg): create aliases for registers with
3964 multiple names to fix #1579535 and #1584001,
3965 (regWithIdx,dirregWithName): resolve aliases on lookup
3966 * src/pic/pcode.c (DoBankSelect): die with error message on failing
3968 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
3969 to prevent build errors on small devices
3971 2006-10-28 Raphael Neider <rneider AT web.de>
3973 * src/pic/gen.c (genFunction,genCall): drop "same code page"
3974 assumption within interrupt handlers, fixes #1584940
3975 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
3976 "emitted" to avoid emitting them again in udata
3978 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3980 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3983 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3985 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
3986 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
3987 on/off CR to CRLF conversion.
3989 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3991 * doc/sdccman.lyx: updated IRQ section
3993 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3995 * device/lib/serial_io.c: removed
3996 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
3997 replacements for serial_io.c
3999 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4001 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4003 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4005 * device/lib/serial_io.c: Default putchar() and getchar() for
4006 mcs51 uses serial port.
4008 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4010 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4012 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4014 * support/regression/ports/mcs51/support.c: smaller
4015 _sdcc_external_startup()
4016 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4018 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4020 * device/lib/gbz80/crt0.s,
4021 * device/lib/gbz80/crt0_rle.s,
4022 * device/lib/gbz80/div.s,
4023 * device/lib/gbz80/fstubs.s,
4024 * device/lib/gbz80/heap.s,
4025 * device/lib/gbz80/mul.s,
4026 * device/lib/gbz80/putchar.s,
4027 * device/lib/gbz80/stubs.s,
4028 * device/lib/z80/crt0.s,
4029 * device/lib/z80/crt0_rle.s,
4030 * device/lib/z80/div.s,
4031 * device/lib/z80/fstubs.s,
4032 * device/lib/z80/heap.s,
4033 * device/lib/z80/mul.s,
4034 * device/lib/z80/putchar.s,
4035 * device/lib/z80/stubs.s: reverted, I was mistaken
4037 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4039 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4040 * support/regression/ports/mcs51/support.c: removed race
4041 condition on TI in _putchar allowing to use serial port mode 0
4043 2006-10-20 Borut Razem <borut.razem AT siol.net>
4045 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4047 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4049 * device/lib/gbz80/crt0.s,
4050 * device/lib/gbz80/crt0_rle.s,
4051 * device/lib/gbz80/div.s,
4052 * device/lib/gbz80/fstubs.s,
4053 * device/lib/gbz80/heap.s,
4054 * device/lib/gbz80/mul.s,
4055 * device/lib/gbz80/putchar.s,
4056 * device/lib/gbz80/stubs.s,
4057 * device/lib/z80/crt0.s,
4058 * device/lib/z80/crt0_rle.s,
4059 * device/lib/z80/div.s,
4060 * device/lib/z80/fstubs.s,
4061 * device/lib/z80/heap.s,
4062 * device/lib/z80/mul.s,
4063 * device/lib/z80/putchar.s,
4064 * device/lib/z80/stubs.s: removed all leading underscores from area names
4066 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4068 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4069 regression tests are not waiting in the simulator for simulated
4070 transmission of debug output
4072 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4074 * device/lib/printf_large.c: slightly smaller
4075 * doc/sdccman.lyx: do not use spaces within html links
4077 2006-10-16 Borut Razem <borut.razem AT siol.net>
4079 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4080 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4081 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4082 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4083 debugger/mcs51/configure:
4084 [ 1185668 ] add gnu readline support to sdcdb - enabled
4086 2006-10-16 Raphael Neider <rneider AT web.de>
4088 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4089 fixes #1577882, removes close to all banking optimizations
4091 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4093 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4094 variables in code memory
4095 * support/regression/tests/absolute.c: added test for this
4097 2006-10-15 Raphael Neider <rneider AT web.de>
4099 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4101 (BankSelect): emit BANKSEL before touching linker-placed regs,
4104 2006-10-10 Raphael Neider <rneider AT web.de>
4106 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4107 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4108 * src/pic/main.c (_pic14_parseOptions),
4109 * src/pic/main.h: mostly reverted to previous state, now use results
4110 from SDCCmain.c's argument parsing
4112 2006-10-10 Borut Razem <borut.razem AT siol.net>
4114 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4115 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4116 [ 1185668 ] add gnu readline support to sdcdb -
4117 prepared for READLINE, not enabled yet,
4118 thanks to <tal.bav AT gmail.com>
4120 2006-10-10 Raphael Neider <rneider AT web.de>
4122 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4123 * src/pic16/devices.inc,
4124 * device/include/pic16 (pic18f[24]620.h),
4125 * device/include/pic18fregs.h,
4126 * device/lib/pic16/pics.all,
4127 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4128 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4129 Gary Plumbridge and Anton Strobl
4131 2006-10-10 Raphael Neider <rneider AT web.de>
4133 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4134 --stack-siz=NUM options to configure the argument passing stack
4135 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4136 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4137 (pic14_getSharebankSize): obey --stack-siz=NUM,
4138 (pic14_getSharebankAddress): obey --stack-loc=NUM
4140 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4142 * doc/sdccman.lyx: added to the manual
4143 * doc/figures/ddd_example.png: added (neither pdflatex nor
4144 most browsers seem to like the .eps file)
4146 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4148 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4149 to /tmp and /var/tmp acc. LSB
4150 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4152 * support/regression/tests/onebyte.c: added test
4154 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4156 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4158 2006-10-05 Borut Razem <borut.razem AT siol.net>
4160 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4162 - sdcc.dsw: changed property eol-style to CRLF
4163 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4165 2006-10-04 Raphael Neider <rneider AT web.de>
4167 * device/include/pic/{pic16f84.h,pic16f84a.h},
4168 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4169 from patch #1522504, thanks to Robas Teodor
4171 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4173 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4176 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4178 * src/pic16/glue.c (pic16emitMaps),
4179 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4180 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4181 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4182 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4184 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4185 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4187 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4189 * support/librarian/sdcclib.c: Added option -l.
4190 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4192 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4193 using Windows command prompt.
4195 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4197 * device/lib/libsdcc.lib: added module rand
4198 * src/ds390/ralloc.c (rematStr),
4199 * src/hc08/ralloc.c (rematStr),
4200 * src/mcs51/ralloc.c (rematStr),
4201 * src/z80/ralloc.c (rematStr): made output more consistent
4202 * src/mcs51/gen.c: cosmetic changes
4204 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4206 * src/port.h: added mem.cabs_name to PORT
4213 * src/z80/main.c: added cabs_name initializers
4214 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4216 (emitMaps): emit absolutes in code memory into cabs_name
4218 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4219 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4220 * support/regression/fwk/include/testfwk.h: added define for at
4221 * support/regression/tests/absolute.c: added, new
4223 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4225 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4226 optimizations, see also patch 887161 by Stas Sergeev
4227 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4228 to be necessary anymore,
4229 (102, 103, 104, 127): renamed all occurances of bp to _bp
4231 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4233 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4234 thanks Weston T. Schmidt for patch 1555221
4235 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4236 * src/SDCCicode.c(geniCodeMultiply): small optimization
4238 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4240 * device/include/stdlib.h: added rand prototypes
4241 * device/lib/rand.c: new, added
4242 * device/lib/Makefile.in: added rand.c
4243 * src/z80/peeph.def,
4244 * src/z80/peeph-gbz80.def,
4245 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4247 2006-09-20 Raphael Neider <rneider AT web.de>
4249 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4251 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4253 * as/link/aslink.h: cosmetic changes
4254 * as/link/mcs51/Makefile.in,
4255 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4257 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4260 * as/link/mcs51/aslink.h,
4261 * as/link/z80/aslink.h: merged and moved to as/link/
4262 * as/link/lkstore.c,
4263 * as/link/mcs51/lkstore.c: moved to as/link/
4264 * as/link/clean.mk: remove *.o
4265 * as/link/mcs51/alloc.h: deleted
4266 * as/link/mcs51/lkarea.c: added lnksect prototype
4267 * as/link/mcs51/lkdata.c,
4268 * as/link/mcs51/lklex.c,
4269 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4270 * as/link/mcs51/lkmem.c,
4271 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4272 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4273 * as/link/mcs51/aslink.dsp,
4274 * as/link/mcs51/Makefile.aslink,
4275 * as/link/mcs51/Makefile.bcc,
4276 * as/link/mcs51/Makefile.in: updated for moved files
4277 * as/link/z80/lkarea.c,
4278 * as/link/z80/lkhead.c,
4279 * as/link/z80/lklex.c,
4280 * as/link/z80/lklibr.c,
4281 * as/link/z80/lklist.c,
4282 * as/link/z80/lkmain.c,
4283 * as/link/z80/lkrloc.c,
4284 * as/link/z80/lksym.c: synced with mcs51
4285 * as/link/z80/lkdata.c,
4286 * as/link/z80/lkeval.c,
4287 * as/link/z80/lkihx.c,
4288 * as/link/z80/lks19.c: cosmetic changes
4289 * as/link/z80/Makefile.in,
4290 * as/link/z80/linkgbz80.dsp,
4291 * as/link/z80/linkz80.dsp: updated for moved files
4293 2006-09-16 Borut Razem <borut.razem AT siol.net>
4295 * debugger/mcs51/sdcdb.c: partially fixed
4296 [ 1203664 ] sdcdb fails to open files w. two "." periods
4297 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4298 debugger/mcs51/symtab.h: fixed indenting
4299 * configure.in, configure: up to date with latest Maarten's changes
4301 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4304 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4305 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4306 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4307 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4308 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4309 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4310 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4311 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4312 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4313 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4314 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4315 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4316 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4317 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4318 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4319 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4320 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4321 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4322 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4323 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4324 as/link/mcs51/alloc.h,
4325 as/link/mcs51/clean.mk,
4326 as/link/mcs51/conf.mk,
4327 as/link/mcs51/Makefile.bcc,
4328 as/link/mcs51/Makefile.in,
4329 as/link/mcs51/readme.390,
4330 as/link/mcs51/strcmpi.c,
4331 as/link/mcs51/strcmpi.h,
4333 as/mcs51/Makefile.bcc,
4334 as/mcs51/Makefile.in,
4337 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4339 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4342 * as/link/Makefile.in,
4343 * as/link/z80/linkgbz80.dsp,
4344 * as/link/z80/linkz80.dsp,
4351 * link/z80/aslink.h,
4352 * link/z80/clean.mk,
4354 * link/z80/linkgbz80.dsp,
4355 * link/z80/linkz80.dsp,
4356 * link/z80/lkarea.c,
4357 * link/z80/lkdata.c,
4358 * link/z80/lkeval.c,
4361 * link/z80/lkhead.c,
4364 * link/z80/lklibr.c,
4365 * link/z80/lklist.c,
4366 * link/z80/lkmain.c,
4367 * link/z80/lkrloc.c,
4370 * link/z80/Makefile.in,
4372 * sdcc.dsw: moved link/ to as/link/
4374 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4376 * as/mcs51/i51mch.c (machine): fixed warning
4378 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4380 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4382 2006-09-09 Borut Razem <borut.razem AT siol.net>
4384 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4385 sdcdb WIN32 native port
4386 * src/clean.mk: fixed
4388 2006-09-08 Borut Razem <borut.razem AT siol.net>
4390 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4392 2006-09-08 Raphael Neider <rneider AT web.de>
4394 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4395 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4396 to gplink to disable processor mismatch warning and to allow
4397 the use of devices with only aliased (shared) memory banks,
4398 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4400 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4402 * doc/sdccman.lyx: Some re-formating plus example on using
4403 #pragma preproc_asm +/-
4405 2006-09-07 Borut Razem <borut.razem AT siol.net>
4407 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4410 2006-09-06 Borut Razem <borut.razem AT siol.net>
4412 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4413 line at sdcc.nsi:153
4414 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4416 2006-09-05 Borut Razem <borut.razem AT siol.net>
4418 * configure.in, configure: support for winsock2
4419 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4420 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4421 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4422 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4423 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4425 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4427 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4429 * support/regression/tests/bug1551947.c: new, added
4430 * src/SDCCsymt.h: strings are char* not byte*
4432 2006-09-05 Raphael Neider <rneider AT web.de>
4434 * device/lib/pic16/libdev/pic18f4550.c,
4435 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4436 declarations/definitions from patch #1520949
4438 2006-09-05 Raphael Neider <rneider AT web.de>
4440 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4441 byte-aligned bitfields, fixes #1539278
4443 2006-09-05 Raphael Neider <rneider AT web.de>
4445 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4448 2006-09-04 Borut Razem <borut.razem AT siol.net>
4450 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4451 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4452 -mno-cygwin is a part of the compiler name
4453 * support/scripts/sdcc_mingw32: don't disable ucsim
4455 2006-09-03 Borut Razem <borut.razem AT siol.net>
4457 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4458 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4460 2006-09-03 Raphael Neider <rneider AT web.de>
4463 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4464 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4467 2006-09-01 Borut Razem <borut.razem AT siol.net>
4469 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4470 to make ppc-osx happy
4472 2006-08-31 Borut Razem <borut.razem AT siol.net>
4474 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4475 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4476 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4477 * support/regression/ports/ds390/spec.mk,
4478 support/regression/ports/mcs51/spec.mk,
4479 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4480 To run regression tests in mingw environment:
4481 make DEV_NULL=NUL CC=gcc
4483 2006-08-30 Borut Razem <borut.razem AT siol.net>
4485 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4486 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4487 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4488 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4489 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4490 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4491 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4492 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4493 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4494 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4495 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4496 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4497 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4498 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4499 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4500 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4501 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4502 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4503 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4504 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4505 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4506 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4507 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4508 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4509 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4510 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4511 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4512 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4513 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4514 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4515 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4516 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4517 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4518 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4519 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4520 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4521 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4522 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4523 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4524 ucsim WIN32 native port
4526 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4528 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4530 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4532 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4533 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4535 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4537 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4538 * support/regression/tests/bug1546986.c: new, added
4539 * as/mcs51/.cvsignore,
4540 * debugger/mcs51/.cvsignore,
4541 * src/.cvsignore: deleted
4543 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4545 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4548 2006-08-20 Borut Razem <borut.razem AT siol.net>
4550 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4551 removed cl_listen_console::match(), cl_console::match(),
4552 restructured cl_commander::proc_input()
4554 2006-08-16 Borut Razem <borut.razem AT siol.net>
4556 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4557 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4558 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4560 2006-08-14 Borut Razem <borut.razem AT siol.net>
4562 * support/regression/Makefile.in,
4563 support/regression/ports/pic14/gpsim.cmd,
4564 support/regression/ports/pic14/spec.mk,
4565 support/regression/ports/pic14/support.c:
4566 added pic14 regression test
4568 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * as/doc/asxhtm.html: documented changed ABS behaviour
4571 * as/doc/README: fixed some typos
4573 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4575 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4578 2006-08-12 Borut Razem <borut.razem AT siol.net>
4580 * support/regression/fwk/include/testfwk.h,
4581 support/regression/fwk/lib/testfwk.c,
4582 support/regression/generate-cases.py,
4583 support/regression/Makefile.in:
4584 regression test framework does not depend on function pointers and
4587 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4589 * device/include/stddef.h: c temporary hack to fix bug 1518273
4591 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4593 * device/include/mcs51/cc2510fx.h: added
4594 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4597 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4599 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4600 * as/z80/Makefile.in: added strcmpi.c
4601 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4602 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4604 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4606 * device/lib/gbz80/asm_strings.s,
4607 * device/lib/gbz80/crt0_rle.s,
4608 * device/lib/gbz80/div.s,
4609 * device/lib/gbz80/mul.s,
4610 * device/lib/gbz80/shift.s,
4611 * device/lib/z80/asm_strings.s,
4612 * device/lib/z80/crt0_rle.s,
4613 * device/lib/z80/div.s,
4614 * device/lib/z80/mul.s,
4615 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4616 flags which are all upper case
4618 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4620 * as/z80/asm.h: made CASE_SENSITIVE 1
4621 * link/z80/aslink.h: made CASE_SENSITIVE 1
4622 * src/z80/gen.c (throughout): made all conditionals upper case
4623 * support/regression/tests/bug1503067.c: new
4625 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4627 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4628 (shiftIntoPair): added case 2 for PAIR_IY,
4629 (setupToPreserveCarry): replaced parameters with iCode and check if
4630 PAIR_DE is in use to fix bug 1399290,
4631 (genPlus, genMinus): updated call to setupToPreserveCarry
4632 * support/regression/tests/bug1399290.c: new
4634 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4637 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4638 * src/ds390/gen.c (shiftRLong),
4639 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4640 * src/mcs51/gen.c (sameReg): changed to sameByte,
4641 (xch_a_aopGet): new,
4642 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4643 shiftRLong): fixed bug 1533966
4644 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4645 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4646 * support/regression/Makefile.in: disabled z80, enabled ucz80
4647 * support/regression/tests/float_trans.c: enabled test for z80 and host
4648 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4650 2006-08-01 Borut Razem <borut.razem AT siol.net>
4652 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4653 comparison is always false due to limited range of data type
4654 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4656 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4658 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4659 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4660 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4661 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4663 2006-07-31 Borut Razem <borut.razem AT siol.net>
4665 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4666 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4667 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4668 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4669 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4670 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4671 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4672 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4673 enable ucsim mingw compilation. Serial port is disabled,
4674 since it uses termios.h API, which is not available on native
4677 2006-07-31 Borut Razem <borut.razem AT siol.net>
4679 * Small Device C Compiler 2.6.0 released
4680 * support/scripts/sdcc.nsi: added FULL_DOC option
4681 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4683 2006-07-28 Borut Razem <borut.razem AT siol.net>
4685 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4686 * doc/INSTALL.txt: updated
4688 2006-07-27 Borut Razem <borut.razem AT siol.net>
4690 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4691 device/lib/pic/libdev/Makefile.in: fixed bug
4692 [ 1438354 ] pic libsdcc: distclean doesn't work
4693 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4694 device/lib/pic16/libio/Makefile.in: fixed bug
4695 [ 1438344 ] pic16 lib: clean doesn't work properly
4696 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4698 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4700 * device/lib/pic/libsdcc/fsdiv.c,
4701 * device/lib/pic/libsdcc/fsmul.c,
4702 * device/lib/pic16/libsdcc/float/fsdiv.c,
4703 * device/lib/pic16/libsdcc/float/fsmul.c,
4704 * device/lib/_fsdiv.c,
4705 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4706 * support/regression/tests/bug1520966.c: added
4707 * doc/knownbugs.html: removed [ 1520966 ] from the list
4709 2006-07-25 Borut Razem <borut.razem AT siol.net>
4711 * configure.in, configure, sdccconf_in.h: fixed bug
4712 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4713 * doc/knownbugs.html: removed [ 1519095 ] from the list
4715 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * doc/knownbugs.html: added, contains list of known bugs at release
4718 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4720 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4723 function registers and corrected defaults with additional warning
4724 * device/lib/malloc.c: cosmetic changes
4725 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4726 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4727 (fillGaps): and used it
4729 2006-07-20 Raphael Neider <rneider AT web.de>
4731 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4732 output unless SDCCPICDEBUG is set
4733 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4734 output if SILENT is set
4736 2006-07-11 Borut Razem <borut.razem AT siol.net>
4738 * doc/README.txt: updated
4740 2006-07-10 Borut Razem <borut.razem AT siol.net>
4742 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4743 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4744 in WIN32 installation
4745 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4748 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4750 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4751 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4753 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4755 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4757 2006-07-06 Borut Razem <borut.razem AT siol.net>
4759 * support/regression/tests/bitfields.c:
4760 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4761 * support/regression/tests/constantRange.c:
4762 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4764 2006-07-04 Borut Razem <borut.razem AT siol.net>
4766 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4768 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4769 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4770 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4771 reverted changes from 2006-07-03
4772 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4773 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4774 added CPPFLAGS, used by the host port
4776 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4778 * support/regression/valdiag/tests/switch.c,
4779 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4780 * support/regression/tests/libmullong.c: fixed for host
4781 * support/regression/ports/host/spec.mk: disable all warnings for host,
4782 SDCC runs with --less-pedantic too
4784 2006-07-03 Borut Razem <borut.razem AT siol.net>
4786 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4788 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4789 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4790 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4791 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4793 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4794 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4795 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4796 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4798 2006-07-02 Raphael Neider <rneider AT web.de>
4800 * src/pic16/devices.inc,
4801 * device/include/pic16/pic18fregs.h,
4802 * device/include/pic16/pic18f4550.h,
4803 * device/lib/pic16/pics.all,
4804 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4806 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4808 * as/hc08/lkaomf51.c (OutputName),
4809 * as/mcs51/lkaomf51.c (OutputName),
4810 * as/z80/asmain.c (asmbl),
4811 * src/ds390/main.c (asmLineNodeFromLineNode),
4812 * src/hc08/ralloc.c (hc08_assignRegisters),
4813 * src/mcs51/main.c (asmLineNodeFromLineNode),
4814 * src/xa51/ralloc.c (checkRegMask),
4815 * src/xa51/gen.c (emitcode),
4816 * src/z80/gen.c (_emit2),
4817 * src/SDCCast.c (searchLitOp),
4819 * support/packihx/packihx.c,
4820 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4821 * src/ds390/gen.c (aopPutUsesAcc),
4822 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4823 * support/regression/tests/libmullong.c (mullong_wrapper),
4824 * src/SDCCsymt.c (powof2),
4826 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4827 * src/SDCCsymt.h: added TYPE_TARGET_*
4828 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4829 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4830 SDCCast because 1) header problems 2) this is the right place
4831 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4832 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4835 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4837 * src/SDCCicode.h: removed buggy semicolon in unused macro
4838 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4839 search for previous definiton of auto symbols too,
4840 (findPrevUse): fixed logic of emitWarnings
4842 2006-06-26 Raphael Neider <rneider AT web.de>
4844 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4845 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4847 2006-06-25 Raphael Neider <rneider AT web.de>
4849 * device/lib/pic/libm: NEW, added math library functions
4850 * device/lib/pic/libsdcc: NEW; added float support functions
4851 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4852 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4853 NEW, added math related headers
4854 * device/include/asm/pic/features.h: NEW
4855 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4856 (popGet): allow larger offsets for AOP_PCODE,
4857 (genDataPointerSet): handle literals explicitly, more debug output,
4858 (genAssign): fixed for float using aopLiteral ;-)
4859 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4860 GOTO initialisation routine
4861 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4862 flag on registers, fixes #1469043 (local variables do not work)
4863 * src/pic/main.c (_pic14_do_link),
4864 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4867 2006-06-25 Borut Razem <borut.razem AT siol.net>
4869 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4870 characters printed (not including the trailing '\0' used to end
4871 output to strings). Problem detected in regression test bug-927659.c.
4872 NOTE: printf() family functions should return int instead
4874 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4875 specifier are printed as themselves
4876 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4877 support flags, width and precision specifiers
4879 2006-06-24 Borut Razem <borut.razem AT siol.net>
4881 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4882 to the list of sdcc tagrets not supporting bit type
4883 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4884 testfor pic16 due to bug:
4885 [ 1511794 ] pic16: regression test bug-895992.c fails
4887 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4889 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4890 * src/SDCCglue.c (initPointer), fixed bug 1496419
4891 * support/regression/tests/bug1496419.c: new, added
4893 2006-06-22 Borut Razem <borut.razem AT siol.net>
4895 * support/regression/ports/pic16/support.c: use gpsim usart module from
4896 libgpsim_modules library
4898 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4900 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4903 2006-06-19 Raphael Neider <rneider AT web.de>
4905 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4906 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4907 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4908 (pic14printExterns,pic14printPublics,pic16printPublics,
4909 pic16_printExterns): use new functions to emit symbols
4910 (picglue,pic16glue): emit publics before emitting externs
4911 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4912 locally defined functions to avoid bug #1443651
4913 * support/regression/tests/bug-716242.c: removed pic16 workaround
4914 * support/regression/ports/pic16/spec.mk: ignore errors during build
4916 2006-06-19 Raphael Neider <rneider AT web.de>
4918 * src/pic/glue.h: added pic14aopLiteral prototype
4919 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4920 * src/pic/gen.c: removed stdint.h dependency
4921 (aopGet): use Safe_strdup()
4922 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4923 (genDataPointerSet): use pic14aopLiteral()
4924 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4925 for pic16; thanks to Bernhard and Maarten
4927 2006-06-18 Borut Razem <borut.razem AT siol.net>
4929 * support/regression/tests/structflexarray.c: flexible array members
4930 not supported by gcc < 3
4931 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4933 * src/pic/gen.c: don't include [p]strdin.h on solaris
4934 * support/Util/pstdint.h: addad svn attributes
4935 * support/regression/tests/constantRange.c,
4936 support/regression/tests/rotate.c: include inttypes.h instead
4937 stdint.h on solaris, addad svn attributes
4939 2006-06-18 Raphael Neider <rneider AT web.de>
4941 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4943 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4944 (pic16_genMinusBits): simplified sign-extension
4945 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4946 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4947 adjusted to correctly handle mixed-signed operands, disabled
4948 now unused multiplciation routines
4949 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4950 (assignResultValue): added argument denoting the size of the result
4951 as returned by the function (fixes upcasts in assigning from
4952 function calls: char foo(); int i = foo();)
4953 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4954 function result to assignResultValue
4955 (genMult): disabled inlined multiplication code
4956 (genDiv): augmented to also handle the modulus operator, fixed to
4957 handle mixed-signed operands correctly
4958 (genMod): simply call genDiv, disabled unused code
4959 (genAssign): fixed missing (sign-)extension on result
4960 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
4961 valid char operands, allow signed operands for native code, added
4962 division and modulo operator handling
4963 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
4965 As a consequence, onebyte.c (if split into two files) and muldiv.c
4966 pass regression tests.
4968 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4970 * doc/Makefile.in: two runs of makeindex seem needed to get
4971 correct page references in the index of sdccman.pdf
4972 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
4974 2006-06-17 Borut Razem <borut.razem AT siol.net>
4976 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
4978 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4980 * doc/sdccman.lyx: updated, added (porting source code, debugging),
4981 mentioned ec2drv and paulmon
4983 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
4986 consecutive abs areas
4987 (find_empty_space, allocate_space): added map to handle codemap or
4989 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
4990 absolute idata and xdata
4991 * as/mcs51/lkmem.c (summary2): updated legend
4993 2006-06-16 Raphael Neider <rneider AT web.de>
4995 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
4997 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
4999 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5001 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5003 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5005 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5006 value of generic pointers,
5016 src/z80/main.c: PORT structure, added elements for gp_tags field,
5017 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5018 fields in the PORT structure of each port,
5019 * src/SDCCast.c (decorateType): allow processing of generic pointers
5020 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5023 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * src/pic16/pcode.c,
5031 * src/pic/pcoderegs.c,
5034 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5035 bug 1504689 on minGW
5037 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5039 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5041 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5043 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5045 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5047 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5050 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5052 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5053 to a char variable. Fixed bug #1504211
5054 * device/include/pic16/adc.h,
5055 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5056 and fixed bug #1364390
5058 2006-06-10 Borut Razem <borut.razem AT siol.net>
5060 * CVSROOT: removed the CVS left-over
5062 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5064 * as/hc08/asmain.c (asexit),
5065 * as/hc08/lkmain.c (lkexit),
5066 * as/mcs51/asmain.c (asexit),
5067 * as/mcs51/lkmain.c (lkexit),
5068 * src/SDCCglue.c (DEFSETFUNC),
5069 * src/SDCCmain.c (linkEdit, assemble),
5070 * support/librarian/sdcclib.c (AddRel),
5071 replaced unlink() by standard C remove()
5072 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5073 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5074 gatherImplicitVariables): new, added to fix bug 608752,
5075 (createFunction): added gatherImplicitVariables()
5076 * src/SDCCast.h: added createRMW prototype
5077 * src/SDCCsymt.h (struct symbol): added infertype
5078 * support/regression/tests/bug608752.c: new, added
5080 2006-06-10 Raphael Neider <rneider AT web.de>
5082 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5083 multibyte dummy reads (fixes #1503234)
5085 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5087 * device/include/mcs51/compiler.h: new, added header file to enable
5088 creating common sfr definition header files for different compilers
5090 2006-06-05 Raphael Neider <rneider AT web.de>
5092 * src/pic16/{pcode.h,genarith.c}:
5093 introduced pCodeOp combining any two pCodeOps (previously only
5094 two register operands could be combined), removed pcop2 from
5095 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5096 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5097 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5098 rewritten to use new PO_TWO_OPS
5099 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5100 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5101 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5102 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5103 (pic16_get_op): embraced return arg to allow #define return(x),
5104 added new case for combined opcodes
5105 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5106 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5107 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5109 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5111 * src/SDCCval.c (checkConstantRange): added
5112 * src/SDCCval.h: added checkConstantRange
5113 * support/Util/SDCCerr.c,
5114 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5115 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5116 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5117 * src/SDCCast.c (decorateType): added checkConstantRange,
5118 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5119 can be emitted with the correct always true/false warning,
5120 added optimization for double '!';
5121 result of decorateType() must be assigned back to the tree, because
5122 decorateType() can change the tree
5123 * src/SDCCicode.c (geniCodeLogic),
5124 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5125 (checkConstantRange): removed, it was only a fragment which never
5127 * src/SDCCsymt.c (computeType): fixed promotion for
5128 "-1 < (unsigned bit) b"
5129 * src/pic/ralloc.c (packRegsForAssign),
5130 * src/pic16/ralloc.c (packRegsForAssign),
5131 * src/hc08/ralloc.c (packRegsForAssign),
5132 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5134 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5135 * support/regression/tests/constantRange.c: added
5136 * support/valdiag/tests/constantRange.c: added
5137 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5139 2006-06-02 Borut Razem <borut.razem AT siol.net>
5141 * support/regression/ports/pic16/support.c: increase stack size
5143 * support/regression/Makefile.in: sort tests by name so that the
5144 resutlts can be compared on different machines / platforms
5146 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5148 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5149 * src/ds390/gen.c (emitLabel): new, added,
5150 (genDjnz): fixed stack overflow bug,
5151 (throughout): cosmetic changes to sync with mcs51/gen.c,
5152 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5153 * src/mcs51/gen.c (genEndFunction): small optimization,
5154 (throughout): cosmetic changes to sync with ds390/gen.c
5156 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5158 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5159 (_print_format): fixed printing pointers
5160 * src/mcs51/gen.c (emitLabel, movb): new, added,
5161 (genAssign): small optimization,
5162 (genDjnz): fixed stack overflow bug,
5163 (throughout): replaced sprintf with SNPRINTF,
5164 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5165 replaced emitcode("mov", "b,...") with MOVB(...),
5166 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5167 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5168 * src/mcs51/peeph.def: added rules 140 and 264
5169 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5170 so they may get optimized into registers
5172 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5175 immediately when encountered,
5176 (printUsage): always use stderr even on windows
5178 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5180 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5181 (processParms): fixed bug #1247551
5182 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5183 parseCmdLine, main): print '--version' to stdout,
5184 print 'help' to stdout if --help is given,
5185 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5186 arguments are given; fixed --help
5188 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5190 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5191 * support/regression/tests/bug-1493710.c: added
5193 2006-05-27 Borut Razem <borut.razem AT siol.net>
5195 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5197 * support/regression/ports/pic16/support.c: increase stack size
5198 from default 64 bytes to 128 bytes
5199 * support/regression/tests/staticinit.c,
5200 support/regression/tests/float.c: regression tests fully enabled
5201 for pic16 port by putting the initialized data arrays into the code
5203 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5204 This was changed by mistake in the previous version.
5206 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5208 * src/pic16/gen.c (genFunction, genEndFunction): some
5209 beautifications, fixed bug with falsely restoring FSR2 in large
5210 stack model, thanks to Beau E. Cox for reporting the bug
5212 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5214 * debugger/mcs51/break.c,
5215 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5216 use %p to print pointers, made address variables unsigned
5217 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5218 * debugger/mcs51/symtab.c (parseSymbol): must return something
5219 * src/mcs51/gen.c (aopForSym): small optimization,
5220 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5221 (freeAsmop): added missing break,
5222 (aopPut): removed parameter bvolatile, determine it inside the function,
5223 (saveRegisters, unsaveRegisters): small optimization,
5224 (genIpush): removed pointless check,
5225 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5226 replaced sprintf with SNPRINTF,
5227 replaced strcpy with strncpyz,
5228 updated aopPut calls,
5229 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5230 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5232 2006-05-24 Borut Razem <borut.razem AT siol.net>
5234 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5235 modification of test for the pic16 port, put the array to the code
5236 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5238 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5240 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5241 * support/Util/pstdint.h: added
5243 2006-05-22 Borut Razem <borut.razem AT siol.net>
5245 * src/regression/Makefile: removed bool2.c test, added -q linker option
5246 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5247 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5248 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5249 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5250 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5251 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5252 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5253 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5254 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5256 2006-05-22 Raphael Neider <rneider AT web.de>
5258 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5259 bug #1492360 (problematic due to generic pointers, see code)
5261 2006-05-22 Borut Razem <borut.razem AT siol.net>
5263 * support/regression/ports/pic16/specs.mk: removed stack size linker
5265 * support/regression/tests/array.c,
5266 support/regression/tests/bitopcse.c,
5267 support/regression/tests/bug-908454.c,
5268 support/regression/tests/malloc.c: modified for pic16 regression test
5269 * support/regression/tests/bitfields.c:
5270 pic16 - excluded bitfileds of size > 8
5271 * support/regression/tests/bp.c: pic16 - reduced data size
5272 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5273 * support/regression/tests/bug-460010.c:
5274 pic16 - used the absolute address the fits in memory
5275 * support/regression/tests/bug-716242.c:
5276 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5277 * support/regression/tests/float.c:
5278 pic16 - excluded - data size too big
5279 * support/regression/tests/onebyte.c:
5280 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5281 * support/regression/tests/shifts.c:
5282 pic16 - function names probably have to differ in first X characters
5284 * support/regression/tests/staticinit.c:
5285 pic16 - excluded some tests due error: no target memory available for
5288 2006-05-22 Borut Razem <borut.razem AT siol.net>
5290 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5291 second try. Thanks Stas Sergeev once more.
5293 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5295 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5296 (genLeftShift, genRightShift): fixed bug 1491627
5297 * src/hc08/peeph.def (rules 7, 8.x): added
5298 * support/regression/tests/shifts.c (ShiftLeftByParam,
5299 ShiftRightByParam, testShiftByParam): added to test variable shifting
5301 2006-05-20 Raphael Neider <rneider AT web.de>
5303 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5304 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5305 (allocReg): add only new registers to dynAllocRegs,
5306 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5307 #1489055, #1445850, and probably #1483693
5309 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5311 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5312 bug in for-loop that didn't emit the last of CONFIG and ID registers
5314 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5316 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5318 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5319 1489016, 1434401 and 1490124
5320 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5321 1489016, 1434401 and 1490124
5323 2006-05-17 Borut Razem <borut.razem AT siol.net>
5325 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5328 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * device/include/mcs51/P89c51RD2.h,
5331 * device/include/mcs51/P89LPC901.h,
5332 * device/include/mcs51/P89LPC922.h,
5333 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5335 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5337 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5338 to fix missing stack pragma in compiled binary object file,
5340 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5342 * support/packihx/configure.in,
5343 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5344 determine sizeof basic types even while cross compiling
5346 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5348 * src/avr/gen.c (aopop),
5349 * src/ds390/gen.c (aopOp),
5350 * src/hc08/gen.c (aopOp),
5351 * src/mcs51/gen.c (aopop),
5352 * src/pic16/gen.c (pic16_aopOp),
5353 * src/pic/gen.c (aopOp),
5354 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5355 if size of operand is smaller than spill location
5357 2006-05-12 Borut Razem <borut.razem AT siol.net>
5359 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5360 have to have CR/LF line endings even if they are checked out on *nix
5361 or on WIN32 in cygwin binmode
5363 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5366 * device/include/ds80c390.h: added sfr16 definitions
5370 * src/ds390/ralloc.c,
5371 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5372 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5373 bit returning functions
5374 * support/regression/tests/sfr16.c: enabled test on ds390
5376 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5378 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5379 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5381 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5383 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5384 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5385 (cl_address_space constructor): removed expensive initialization,
5386 (cl_address_space::get_cell): extended for late initialization,
5387 (cl_address_space::*): use late initialization,
5388 (cl_address_decoder::activate): removed expensive initialization,
5389 This reduced regression test running time by 25%
5391 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5399 * support/packihx/Makefile.in,
5400 * support/packihx/clean.mk,
5401 * support/packihx/Makefile.bcc,
5402 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5404 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5406 * src/SDCCval.c (valNot): fix for regression test failure
5407 of not.c on big endian hosts
5409 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5411 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5413 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5415 * device/lib/mcs51/Makefile.in: changed string comparison operator
5416 to = for POSIX compliance; == is bash extension
5418 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5420 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5423 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5425 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5426 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5427 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5428 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5429 bug report #1478657,
5431 2006-05-05 Borut Razem <borut.razem AT siol.net>
5433 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5436 2006-05-02 Borut Razem <borut.razem AT siol.net>
5438 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5439 create *.ind, which made make to fail if invoked with -j 2
5441 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5443 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5444 Hubert Sack for patch 1479782
5446 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5448 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5450 2006-05-01 Raphael Neider <rneider AT web.de>
5452 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5453 (create_pic): store only prefix-free device name,
5454 (init_pic): check for device names with "16" prefix,
5456 * src/pic/device.h (struct PIC_device),
5457 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5459 * device/include/pic/pic12f{635,675,629,683}.h,
5460 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5461 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5462 * device/include/pic/pic16f505.h,
5463 * device/lib/pic/libdev/pic16f505.c: removed
5464 * device/include/pic/pic14devices.txt: added support for pic12f
5465 devices, removed unsupported non 16-bit devices
5466 [above changes provided by patch from Zik Saleeba]
5467 * src/pic/*, src/pic16/*, device/include/pic16/*,
5468 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5470 2006-05-01 Borut Razem <borut.razem AT siol.net>
5472 * configure.in, configure, doc/Makefile.in:
5473 sync with nightly build makefile - latex, dvipdf and dvips
5476 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5478 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5479 in the library source
5481 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5483 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5485 2006-04-28 Raphael Neider <rneider AT web.de>
5487 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5488 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5489 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5490 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5492 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5494 * device/lib/pic/libdev/Makefile.in,
5495 * device/lib/hc08/Makefile.in,
5496 * device/lib/gbz80/Makefile.in,
5497 * device/lib/z80/Makefile.in,
5498 * device/lib/ds390/Makefile.in,
5499 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5500 thanks to Borut for the bug report
5502 * configure: always create doc/Makefile independent from --enable-doc
5503 * Makefile.in: always install from directory doc independent from
5505 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5507 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5508 * doc/Makefile.in: install *.txt if present
5509 * device/include/Makefile.in (install): added installation of pic/*.inc
5510 and pic/*.txt files again, they were erroneously removed
5512 2006-04-28 Raphael Neider <rneider AT web.de>
5514 * src/pic/{gen.c,main.h,pcode.c},
5515 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5516 concerning signedness with casts
5518 2006-04-28 Raphael Neider <rneider AT web.de>
5520 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5521 definition of an interrupt handler,
5522 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5523 interrupt handler stuff from picglue() to separate routine,
5524 (picglue): enabled definition of intr handlers in files w/o main()
5526 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5528 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5529 compilation with MSVC 2005 Express Edition (VC8)
5531 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5533 * device/lib/Makefile: fixed build of gbz80 lib
5535 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5537 * support/regression/tests/bug-460010.c,
5538 * support/regression/tests/bug-524691.c,
5539 * support/regression/tests/bug-716242.c: removed conditional defines
5540 that are already in testfwk.h
5542 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5544 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5545 (AccAXRsh1): added, shift right by 1,
5546 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5548 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5550 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5552 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5553 remove cast to same type
5554 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5555 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5557 * link/z80/Makefile: removed, they have moved to
5560 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5561 * install-sh: fix bug #1204398 by setting umask 0022
5562 * device/lib/Makefile: separate build of z80 and gbz80 lib
5564 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5566 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5567 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5569 One basic decision: e.g. src/clean.mk includes further files. In order
5570 to make this work there are two solutions:
5571 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5572 run configure on them. This way they can use
5573 'include $(srcdir)/port-clean.mk'
5574 - always include clean.mk by the Makefile at the same level. To avoid
5575 that `make clean` tries to include and build Makefile.dep the
5576 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5577 implemented, because now even `make uninstall` doesn't create
5578 Makefile.in. clean.mk could be eliminated by pasting it in
5581 * debugger/mcs51/Makefile.in: build own objects from library sources
5582 (SLIB, SDCC) in current directory
5584 * configure, configure.in: renamed --disable-device-lib-build in
5585 --disable-device-lib; added --enable-doc, the required tools are
5586 searched by configure; added result message; the toolchain for the
5587 belonging ports are now only built, if the port is enabled.
5589 * support/regression/*: all output is written in directory gen, because
5590 the fwk and ports directories don't livet in the build tree using vpath
5592 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5593 --disable-device-lib, added --enable-doc, added section VPATH
5595 * sim/ucsim/configure.in,
5596 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5597 z80 are enabled by default
5599 2006-04-24 Raphael Neider <rneider AT web.de>
5601 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5602 to config word, "pic14_"-prefixed some extern functions
5603 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5604 config word has been found
5605 * src/pic/device.h: added prototypes
5606 * src/pic/pcode.c: added "pic14_"-prefix where needed
5607 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5609 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5611 (pic14emitRegularMap): ignore config words,
5612 (pic14createInterruptVect): moved generating __config directives away
5613 (picglue): have __config directives emitted
5615 2006-04-24 Borut Razem <borut.razem AT siol.net>
5617 * doc/Makefile: sync with nightly build makefile
5619 2006-04-24 Raphael Neider <rneider AT web.de>
5621 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5622 registers that have not been assigned proper liveranges,
5623 fixes #1469504 and #1474602,
5624 (pCodeRegOptimizeRegUsage): fixed typo in comment
5626 2006-04-24 Borut Razem <borut.razem AT siol.net>
5628 * device/examples/main8051.c: deleted - it was removed from CVS
5629 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5630 after the transition to Subversion
5631 * src/SDCCalloc.h: deleted - it was removed from CVS
5632 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5633 after the transition to Subversion
5634 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5635 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5636 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5637 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5639 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5641 * as/asx8051.dsp: added mcs51/strcmpi.h
5642 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5643 * as/hc08/aslink.h: updated lnksect prototype
5645 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5647 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5648 (newdot): handle A_ABS
5650 * as/mcs51/asout.c (outarea): output address
5651 * as/hc08/lkaomf51.c,
5652 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5654 * as/mcs51/i51pst.c,
5655 * as/z80/z80pst.c: "ABS" is not A_OVR
5656 * as/hc08/lkarea.c (newarea): read a_addr,
5657 (lnkarea): added codemap array, sort absolute areas to the front,
5658 combine all GSINITx/GSFINAL,
5659 (find_empty_space, allocate_space): new functions,
5660 (lnksect): return next address, handle absolute sections
5661 * as/mcs51/lkarea.c (newarea): read a_addr,
5662 lnksect2 prototype changed,
5663 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5664 (find_empty_space, allocate_space): new, factored out of lnksect2,
5665 (lnksect2): return next address, handle absolute sections
5667 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5668 * as/hc08/lklibr.c (addfile, fndsym),
5669 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5670 index out of range and detect both '\' and '/'
5671 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5672 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5673 regression tests (ds390 cannot return bool yet)
5674 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5675 document critical interrupts on z80, document changed SDCC define
5676 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5677 (_a390_mapping): added .org directive
5678 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5679 (genMultOneByte): fixed warnings
5680 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5682 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5683 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5684 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5685 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5686 * src/pic16/main.c: removed newReg prototype
5687 * src/pic16/pcode.c,
5688 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5690 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5692 * src/pic16/ralloc.c
5693 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5695 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5696 from short to PIC_OPTYPE
5697 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5698 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5699 optype from short to PIC_OPTYPE
5700 * src/port.h: made int_size unsigned to fix warnings
5701 * src/SDCC.y: fixed warning on MSVC
5702 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5703 * src/SDCCopt.c (convertToFcall): fixed warnings
5704 * src/SDCCsymt.h: removed double prototype for genSymName
5705 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5706 offset int to fix warnings
5708 2006-04-22 Borut Razem <borut.razem AT siol.net>
5710 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5711 references to CVS replaced with Subversion
5713 2006-04-21 Borut Razem <borut.razem AT siol.net>
5715 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5716 references to CVS replaced with Subversion
5718 2006-04-19 Borut Razem <borut.razem AT siol.net>
5720 * src/version.awk: adapted for svn
5721 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5722 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5723 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5724 /binutils-avr/etc/*.vi, *.jin: removed all properties
5725 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5727 2006-04-19 Borut Razem <borut.razem AT siol.net>
5729 * CVS to Subversion migration completed
5731 2006-04-18 Borut Razem <borut.razem AT siol.net>
5733 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5734 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5736 2006-04-17 Borut Razem <borut.razem AT siol.net>
5738 * device/include/Makefile.in: added pic/*.inc to the installation
5740 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5742 * support/regression/collate-results.py: fixed output in case of
5744 * support/regression/generate-cases.py: fixed splitting of pathnames
5746 * as/hc08/lklibr.c (addfile),
5747 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5749 2006-04-11 Raphael Neider <rneider AT web.de>
5751 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5752 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5753 * src/pic16/pcode.c (assignValnums): fixed #1460578
5755 2006-04-11 Raphael Neider <rneider AT web.de>
5757 * device/lib/pic/libdev/*.c,
5758 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5759 fixes #1468739, enables compilation in --std-c99 mode
5760 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5762 2006-04-11 Raphael Neider <rneider AT web.de>
5764 * src/pic/device.c (find_device): removed debug output
5765 (list_valid_pics): enabled verbose listing of supported devices
5766 * device/include/stdbool.h: define bool as char for pic14/16 as well
5768 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5770 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5772 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5774 * .version: bumped version to 2.5.6
5775 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5777 2006-04-06 Raphael Neider <rneider AT web.de>
5779 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5780 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5781 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5782 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5783 pic14_constructAbsMap
5784 (pic14printPublics): declare absolute global symbols as global
5785 (pic14createInterruptVect),
5786 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5787 (newReg): assume new registers unused, use correct name in
5788 hashtable (reg->name instead of name), more debugLog output
5789 * src/pic/device.h (PIC_device): added fields for verbose output
5790 * src/pic/device.c: moved device definition to pic14devices.txt,
5791 added routines for runtime parsing of pic14devices.txt,
5792 added support for second config word
5793 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5794 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5795 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5796 (_pic14_parseOptions): moved pCodeInitRegisters here
5797 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5798 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5799 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5800 handling the pseudo stack
5801 * device/lib/Makefile.in: ignore failures in objects-pic16,
5802 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5803 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5804 * device/lib/pic/Makefile.subdir,
5805 * device/lib/pic16/Makefile.subdir: improved clean rules
5806 * device/lib/pic/libdev/: NEW, pic14 device libraries
5807 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5808 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5809 * device/include/Makefile.in: create subdir and install pic14 headers
5810 * device/include/pic/p16f_common.inc: removed unused declarations
5811 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5812 PICs from inc2h.pl v1.6,
5813 replaced BIT_AT macros with struct declarations
5814 * device/include/pic/pic14devices.txt: definition of supported devices,
5815 all above improvements contributed by Zik Saleeba, thanks
5816 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5817 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5820 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5822 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5823 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5824 thanks to Charles Olds
5826 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5828 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5830 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5833 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5834 * support/regression/bug1464657.c: added, new test
5836 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5841 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5844 --no-peep and --peep-file <file> are used don't use default rules but
5847 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * src/mcs51/gen.c (genCall): fixed bug 1457608
5851 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5853 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5854 changes seem to cause (trigger?) problems with the build system.
5856 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5858 * src/SDCCpeeph.c (operandsLiteral): new, added,
5859 (callFuncByName): inserted operandsLiteral
5860 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5862 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5864 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5865 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5867 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5869 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5870 implemented patch 1120823 Thanks to Willy De la Court (normal
5871 interrupts need an interrupt number now if they are made critical),
5872 and enabled nesting of critical functions though not for gbz80
5873 (genCritical, genEndCritical): added functions
5874 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5875 * src/z80/mappings.i: added "ei" to all mappings
5877 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5879 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5880 submitted by the Debian SDCC maintainer Aurelien Jarno:
5881 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5882 archive with gcc 4.1 on mips and wrote the patch"
5884 2006-03-16 Raphael Neider <rneider AT web.de>
5886 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5887 the left operand is shorter than the result (c* = lit-c* + int),
5889 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5892 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5894 * src/.version: increased version number to 2.5.5
5895 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5896 linking is done manually in pic16 port's _linkEdit,
5897 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5898 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5899 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5900 allocate asmop as AOP_ACC,
5901 (aopForRemat): added parameter 'bool result' in function declaration,
5902 (pic16_aopGet): return AOP_ACC when accessing WREG,
5903 (pic16_popGetTempReg): minor modification,
5904 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5905 'pic16_allocWithIdx',
5906 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5907 calling function in absolute addresses,
5908 (genAssign): take into account AOP_ACC asmop,
5909 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5910 * src/pic16/pcoderegs.c: some debug functions and lines added,
5911 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5912 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5914 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5915 call to allocReg, not by manually allocating a new one,
5916 (pic16_assignRegisters): now before going through the register
5917 allocating functions mark all registers as free. This eliminates some
5918 side effects resulting from peephole parser done earlier in the backbone
5920 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * src/SDCCicode.c (geniCodeLogic),
5923 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5925 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5928 (genSend): bugfix, do not allocate and free twice,
5929 (shiftRLong): handle partially overlapping aops
5930 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5932 2006-03-08 Borut Razem <borut.razem AT siol.net>
5934 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5937 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * support/regression/tests/bug1409955.c: new, added
5940 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5941 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5942 (aopForSym, aopOp): increment asmop.allocated if reused,
5943 (freeAsmop): decrement asmop.allocated and check for zero instead of
5945 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5946 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5947 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5948 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5949 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5950 genSignedRightShift, genRightShift, genDataPointerGet,
5951 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5952 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5953 in reverse order from allocation,
5954 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5955 added swappedLR to keep track
5956 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5957 pdata & code for GCC, z80, gbz80 & hc08
5958 * support/regression/tests/zeropad.c: moved defines to testfwk.h
5960 2006-03-08 Raphael Neider <rneider AT web.de>
5962 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
5964 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
5966 * device/include/mcs51/c8051f410.h: new SiLabs mcu
5967 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
5968 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
5970 2006-03-06 Borut Razem <borut.razem AT siol.net>
5972 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
5973 made the linker quiet
5975 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
5977 * src/pic16/gen.c (genPcall): fixed bug #1443644
5978 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
5979 which dumps before the function entry point a data byte which represents
5980 the number of the local variables used by the specified function, added
5981 'xinst' for initial support for Extended Instruction Support,
5982 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
5983 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
5984 port->fun_prefix anymore (may change later),
5985 (genFunction, genEndFunction): do not store/restore local registers for
5986 _main (this should take care the --main-return command line option in
5988 (genOr): removed some legacy pic-port instructions,
5989 * src/pic16/genarith.c (genAddLit): re-enabled old code because
5990 performing operations with SFR's causes data to be written more than
5991 once to each SFR. Perhaps SFRs should be handled in special cases...
5992 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
5994 * src/pic16/main.c (_process_pragma): stack bound checking did not take
5995 into account for stack starting position,
5996 (struct OPTIONS pic16_optionsTable): added command line argument
5997 --extended or -y for Extended Instruction Support,
5998 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
5999 (deassignLRs): *** perhaps the most important change, old 'for' code
6000 (commented out for reference), didn't account for some registers which
6001 were left marked 'not free' after a pointer operation. The change
6002 reduces register usage a lot in some cases
6004 2006-03-04 Borut Razem <borut.razem AT siol.net>
6006 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6008 * support/regression/tests/bug-524697.c: decreased array size for
6009 mcs51 to fit into the internal RAM
6010 * support/regression/Makefile.in: a little bit more verbose
6012 2006-03-03 Borut Razem <borut.razem AT siol.net>
6014 * support/regression/fwk/lib/testfwk.c,
6015 support/regression/fwk/include/testfwk.h: introduced function
6016 _prints(), nonrecursive _printn(), call _initEmu() from main()
6017 * support/regression/ports/gbz80/support.asm,
6018 support/regression/ports/ucz80/support.asm,
6019 support/regression/ports/z80/support.asm,
6020 support/regression/ports/ds390/support.c,
6021 support/regression/ports/hc08/support.c,
6022 support/regression/ports/host/support.c,
6023 support/regression/ports/mcs51/support.c,
6024 support/regression/ports/xa51/support.c: added empty _initEmu()
6026 * support/regression/ports/pic16/gpsim.cmd,
6027 support/regression/ports/pic16/spec.mk,
6028 support/regression/ports/pic16/support.c,
6029 support/regression/Makefile.in: added pic16 regression test
6031 2006-03-01 Raphael Neider <rneider AT web.de>
6033 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6034 genConstPointerGet): use safe way of generating MOVFF to cover
6035 literals as well as registers, fixes bug #1440527
6036 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6038 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6039 more correctly, fixes bug #1232186
6040 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6041 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6042 gplink guess the correct processor in more cases, applied patch
6043 from Till Riedel attached to and fixing bug #1436552
6045 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6047 * support/regression/tests/array.c: added, contains check for #1434401
6048 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6050 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6052 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6053 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6054 * device/include/mcs51/c8051f326.h,
6055 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6056 * device/include/mcs51/c8051f000.h,
6057 * device/include/mcs51/c8051f018.h,
6058 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6059 PCON_IDLE,PCON_STOP and added sfr16 definitions
6061 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6063 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6064 genGetWord): fixed bug 1409955
6066 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * device/include/hc08/mc68hc908gp32.h,
6069 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6071 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6073 * src/SDCCast.c (constExprValue): return NULL if not a value
6074 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6075 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6076 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6078 2006-02-13 Borut Razem <borut.razem AT siol.net>
6080 * src/regression/ptrarg.c: added, fails due to bug #1430967
6081 * src/regression/Makefile: ptrarg.c added, ...
6083 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6085 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6086 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6088 2006-02-11 Borut Razem <borut.razem AT siol.net>
6090 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6091 print "Processor: xxx" message to stdout only if --verbose
6093 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6096 * support/regression/tests/bug1426356.c: added
6097 * support/regression/tests/bitfields.c: removed 2 tests
6099 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6101 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6102 * device/include/mcs51/c8051f330.h,
6103 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6104 PCON_IDLE,PCON_STOP and added sfr16 definitions
6105 * device/lib/_divsint.c,
6106 * device/lib/_divuint.c,
6107 * device/lib/_divulong.c,
6108 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6109 register bank bug for small stackauto
6111 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6115 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6117 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6118 * all.dsp: corrected several bin paths
6119 * device/include/mcs51/c8051f120.h,
6120 * device/include/mcs51/c8051f300.h,
6121 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6122 to PCON_IDLE,PCON_STOP
6123 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6124 * device/lib/printf_large.c (output_float): fixed bug 1388703
6125 * support/regression/tests/bug1057979.c: added test for bug 1388703
6127 2006-02-08 Raphael Neider <rneider AT web.de>
6129 * src/pic/pcode.c (pciTRIS): fixed typo,
6130 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6131 (LinkFlow): fixed handling of flows that end in a call,
6132 (ReuseReg): perform safety check earlier
6133 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6134 to work with flows at the beginning of a pBlock,
6135 fixes #1426557 (Symbol not previously defined),
6136 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6138 (RemoveUnusedRegisters): update register usage info
6139 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6140 created, reuse existing ones instead
6141 * src/pic/gen.c (genPcall): fixed #1424719
6143 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6145 * link/z80/lkmain.c,
6147 * link/z80/lkdata.c,
6148 * link/z80/aslink.h: fixed build on current cygwin:
6149 replaced getline() by lk_getline()
6151 2006-02-01 Borut Razem <borut.razem AT siol.net>
6153 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6154 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6155 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6156 src/regression/bool1.c, src/regression/bool2.c,
6157 src/regression/bool3.c, src/regression/call1.c,
6158 src/regression/compare.c, src/regression/compare10.c,
6159 src/regression/compare2.c, src/regression/compare3.c,
6160 src/regression/compare4.c, src/regression/compare5.c,
6161 src/regression/compare6.c, src/regression/compare7.c,
6162 src/regression/compare8.c, src/regression/compare9.c,
6163 src/regression/configword.c, src/regression/for.c,
6164 src/regression/inline.c, src/regression/mult1.c,
6165 src/regression/nestfor.c, src/regression/or1.c,
6166 src/regression/pointer1.c, src/regression/ptrfunc.c,
6167 src/regression/rotate1.c, src/regression/rotate2.c,
6168 src/regression/rotate3.c, src/regression/rotate4.c,
6169 src/regression/rotate5.c, src/regression/rotate6.c,
6170 src/regression/rotate7.c, src/regression/string1.c,
6171 src/regression/struct1.c, src/regression/sub.c,
6172 src/regression/sub2.c, src/regression/switch1.c,
6173 src/regression/while.c, src/regression/xor.c,
6174 src/regression/create_stc, src/regression/simulate,
6175 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6177 * src/regression/gpsim_assert.h: added
6179 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6181 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6182 ((void (code *) (void)) 0) ();
6191 * as/mcs51/aslink.h,
6193 * as/mcs51/asmain.c,
6194 * as/mcs51/lkdata.c,
6196 * as/mcs51/lkmain.c,
6199 * as/z80/asmain.c: fixed build on current cygwin:
6200 replaced getline() by as_getline()
6202 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6204 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6205 declarator in the symbol chain
6207 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6208 parameter list for function pointers
6209 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6210 * support/regression/tests/bug-716242.c: added
6212 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6214 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6216 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6218 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6220 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6221 inifinitely recurseable, added static
6222 * support/regression/tests/bug-1408066.c: added
6224 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6227 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6228 renamed, added possibility to create "postLoopLbl"-labels
6229 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6230 newiTempLoopHeaderLabel
6231 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6232 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6233 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6234 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6235 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6236 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6237 (basicInduction): fixed bug #136564, made static,
6238 (loopInduction): changed parameter of basicInduction, made static,
6239 (addPostLoopBlock): added
6240 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6241 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6243 * support/regression/tests/bug-136564.c: added
6244 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6245 --std-sdcc99 to LIBSDCCFLAGS
6247 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6249 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6251 * support/regression/tests/bug-1406131.c: added
6253 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6255 * src/SDCCast.c (decorateType): fix promotion of unary minus
6256 * src/SDCCsymt.c (computeType): beautified
6257 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6258 (valUnaryPM, valComplement): fix sign and promotion,
6259 (valNot): ANSI: result type is int (SDCC: unsigned char)
6260 * support/regression/tests/uminus.c: speedup by removing superflous
6262 * support/regression/tests/onebyte.c: added promotion and signedness
6263 tests for unary minus
6264 * support/regressions/tests/bug-477927.c: disable warning about
6265 uninitialized variables
6266 * support/regression/tests/not.c: added
6268 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6270 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6271 * src/mcs51/gen.c (gen51Code): show final register usage after
6272 fillGaps in asm with --i-code-in-asm
6273 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6274 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6275 incUsed, rliveClear, adjustIChain): made static,
6276 (setFromRange): excluded because it's unused,
6277 (findPrevUseSym, markWholeLoop): added,
6278 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6279 through all branches of predecessors enables sdcc to emit the warning
6280 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6281 (rlivePoint): made static, added parameter emitWarnings which is only
6282 true during the first run out of two,
6283 (findRecursiveSucc, findRecursivePred): removed,
6284 (computeLiveRanges): made static, added parameter emitWarnings,
6285 (dumpIcRlive): added for debugging only
6286 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6287 removed prototype of setFromRange()
6288 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6289 in call of computeLiveRanges()
6290 * support/regression/tests/bug-895992.c: added
6291 * support/regression/tests/bug-971834.c: added
6292 * support/valdiag/tests/bug-895992.c: added
6293 * support/valdiag/tests/bug-971834.c: added
6295 2005-12-18 Raphael Neider <rneider AT web.de>
6297 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6298 (genUnpackBits): improved code for direct operands,
6299 (genPackBits): improved code for literal assignment to bitfields
6300 and for direct destination operands (no FSR indirection),
6301 prevented redundant AND, fixes #1362800,
6302 (AccLsh): added parameter to disable masking of the result
6303 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6304 skip instructions with side-effects (like incfsz),
6305 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6306 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6307 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6310 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6312 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6313 volatile variables as spill location
6315 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6317 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6319 * support/regression/tests/bug-1376320.c: added
6321 2005-12-08 Raphael Neider <rneider AT web.de>
6323 * src/pic/device.c: renamed is_shared to pic14_is_shared
6324 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6325 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6326 (is_valid_identifier): added for above workaround
6328 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * device/lib/Makefile.in: fixed to enable port-specific-objects
6331 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6332 char, thanks Hubert Sack
6333 * doc/sdccman.lyx: documented --xstack-loc,
6334 elaborated a bit more on interrupts and pitfalls,
6335 removed "setjmp/longjmp unsupported",
6336 documented some unsupported C99 features
6337 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6338 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6339 if, thanks Hubert Sack
6340 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6341 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6343 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6344 regression tests can report resource usage (rfe 700441)
6345 * support/regression/collate-results.py: report resource usage
6346 * support/regression/ports/ds390/spec.mk,
6347 * support/regression/ports/hc08/spec.mk,
6348 * support/regression/ports/mcs51/spec.mk,
6349 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6350 * support/regression/ports/ds390/uCsim.cmd,
6351 * support/regression/ports/hc08/uCsim.cmd,
6352 * support/regression/ports/mcs51/uCsim.cmd,
6353 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6354 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6355 library, use the default one
6356 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6357 building the library
6359 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6361 * config.dsp: added dependency on .version and configure_vc.awk
6362 * device/include/setjmp.h: updated for --stack-auto and --xstack
6363 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6364 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6365 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6366 * device/lib/libsdcc.lib: added _setjmp
6367 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6368 (decorateType): fixed bug 1372851,
6369 (optimizeGetHbit): fixed warning
6370 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6371 array initialisation
6372 * support/regression/tests/bug1057979.c: added test for bug 1358192
6373 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6375 2005-12-03 Borut Razem <borut.razem AT siol.net>
6377 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6378 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6380 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6382 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6383 createIval): implement symbol independant "flexible array member",
6384 (createIvalCharPtr): implemented flexible array initialisation with a
6386 * src/SDCCsymt.c (copyStruct): removed,
6387 (getSize): fixed misleading comment,
6388 (getAllocSize): removed, the additional allocation size is now in
6389 sym->flexArrayLength,
6390 (checkStructFlexArray): new, syntax checks for flexible array members,
6391 (compStructSize): added syntax checks for "flexible array members"
6392 (copyStruct): removed,
6393 (copyLinkChain): removed inefficient fix for bug 770487
6394 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6395 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6396 symbol->flexArrayLength
6398 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6399 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6400 * support/regression/tests/structflexarray.c: added
6401 * support/valdiag/tests/structflexiblearray.c: added
6403 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6405 * src/SDCCast.c (decorateType): fixed bug 1368489
6406 * support/Util/SDCCerr.c,
6407 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6409 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6411 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6412 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6414 2005-11-27 Borut Razem <borut.razem AT siol.net>
6416 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6417 support/cpp2/mkdeps.h: added command line option
6418 -obj-ext=<extension> to SDCPP to define object file externion, used
6419 for generation of make dependencies (-M)
6420 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6422 2005-11-26 Borut Razem <borut.razem AT siol.net>
6424 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6425 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6426 added pic and pic16 libraries
6428 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6430 * device/include/float.h: Corrected typo in prototype of __fsgt
6432 2005-11-25 Borut Razem <borut.razem AT siol.net>
6434 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6435 added creation of model-mcs51-stack-auto libraries
6437 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6439 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6441 * src/SDCCast.c (createIvalArray): removed obsolete comment
6443 2005-11-24 Borut Razem <borut.razem AT siol.net>
6445 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6446 added missing device/lib/mcs51/crt*.asm sources
6448 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6450 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6452 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6454 * device/lib/_fs2schar.c,
6455 * device/lib/_fs2sint.c,
6456 * device/lib/_fs2slong.c: optimized inline asm
6458 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6460 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6461 Better handling of floats between -1.0 and 0.0.
6463 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6465 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6466 (the missing "if"s prohibited removal of redundant labels)
6468 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6470 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6471 Properly convert floats between -1.0 and 0.0 to long, int, and char
6472 types (max integer value of negative floats tends to zero).
6473 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6474 Removed changes made so to work properly with floats between
6475 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6478 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6480 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6481 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6482 (genCast) cosmetic change
6483 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6484 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6486 * support/regression/tests/bitfields (testSignedBitfields): added
6488 2005-11-18 Borut Razem <borut.razem AT siol.net>
6490 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6491 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6492 introduced SILENT option to make building of pic16 libraries less
6494 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6496 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6497 Now they work properly with floats between -1.0 and 0.0
6498 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6500 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6502 * src/SDCCicode.c (printOperand): added missing else
6504 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6506 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6507 reformatted for better readability
6508 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6511 2005-11-17 Borut Razem <borut.razem AT siol.net>
6513 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6514 introduced SILENT option to make building of pic16 libraries less
6515 verbose - used for nightly snapshot build
6516 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6517 available on Win32 platforms.
6518 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6519 medium, large, pic and pic16
6521 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6523 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6524 printf("%f"...) sets fraction to zero.
6526 2005-11-16 Raphael Neider <rneider AT web.de>
6528 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6530 * src/pic/gen.c (genIfx): implemented for CARRY bit
6531 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6532 to generic pointers, fixes #1357332,
6533 (pic16_movLit2f): NEW,
6534 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6536 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6538 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6540 2005-11-11 Raphael Neider <rneider AT web.de>
6542 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6543 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6544 compute pointer's type from operand,
6545 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6546 improved single bit reads, fixes bug #1353379
6548 2005-11-09 Borut Razem <borut.razem AT siol.net>
6550 * support/scripts/sdcc.nsi: added lib/pic to the package
6552 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6554 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6556 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6558 * support/regression/tests/bug1348008.c: added
6559 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6560 * support/regression/tests/bug1337835.c: updated comment
6562 2005-11-06 Borut Razem <borut.razem AT siol.net>
6564 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6565 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6566 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6567 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6568 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6569 dynamic construction of cl_error_class and derivates - 2.nd try
6571 2005-11-05 Borut Razem <borut.razem AT siol.net>
6573 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6574 bug, which caused Bus Errors on sparc solaris
6576 2005-11-04 Borut Razem <borut.razem AT siol.net>
6578 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6579 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6580 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6581 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6582 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6583 and derivates to resolve the initialization problem on OSX
6585 2005-11-02 Borut Razem <borut.razem AT siol.net>
6587 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6588 corrected typo - #include <winsock2.h>
6590 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6592 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6593 (_asxxxx_mapping): added org directive for future enhancements
6595 2005-11-01 Borut Razem <borut.razem AT siol.net>
6597 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6598 enabled sockets on WIN32
6599 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6601 2005-10-31 Borut Razem <borut.razem AT siol.net>
6603 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6604 WIN32 backslash path delimiters should be escaped when used in C strings
6605 * support/regression/tests/bitfields.c: exclude failing assertions for
6606 __CYGWIN32__ and __MINGW32__ hosts
6608 2005-10-30 Borut Razem <borut.razem AT siol.net>
6610 * src/SDCCutil.c: corrected double comparison typo
6612 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6614 * device/lib/medium/Makefile: added for new memory model medium
6615 * device/include/asm/mcs51/features.h: updated for medium/pdata
6616 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6617 added Multiply & Accumulate sbit's and MAC0_PAGE define
6618 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6619 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6620 * device/lib/_mullong.c: update for medium model
6621 * device/lib/incl.mk: added medium model
6622 * doc/sdccman.lyx: documented medium model
6623 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6624 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6625 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6626 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6627 (allocParms): set SCLS and OCLS to pdata for medium model
6628 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6630 (powof2): return <0 if not power of 2
6631 * src/avr/gen.c (genBitWise): use updated powof2
6632 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6633 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6634 (shiftLLeftOrResult): use B if necessary
6635 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6636 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6637 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6638 * support/regression/Makefile.in: added test-mcs51-medium
6639 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6641 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6643 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6645 * device/lib/time.c (mktime): fixed bug 1334315
6647 2005-10-28 Raphael Neider <rneider AT web.de>
6649 * device/include/pic/p16f_common.inc: added common declarations
6650 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6652 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6654 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6655 (aopPutUsesAcc): added to predict accumulator use,
6656 (assignResultValue): save acc if necessary,
6657 (genMinusDec): store result if indirectly addressed,
6658 (genDivOneByte): save acc if necessary,
6659 (movLeft2Result): bugfix if left already in acc,
6660 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6661 attention to accumulator use (esp. pdata),
6662 (genReceive): receive pdata correctly
6663 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6664 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6666 2005-10-27 Raphael Neider <rneider AT web.de>
6668 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6670 2005-10-27 Raphael Neider <rneider AT web.de>
6672 * .version: changed version to 2.5.4
6673 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6674 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6675 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6676 arithmetics support routines
6677 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6678 * device/lib/Makefile.in: also create installdir for pic
6680 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6682 * src/pic/device.c (dump_sfr): rewritten to delegate register
6683 placement to the linker (use `extern sym' rather than sym EQU addr),
6684 (validAddress): fixed to check last specified address
6685 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6686 (popGetLit): truncate literal value to 8 bit,
6687 (popGet): moved assert to more appropriate place
6688 (popGetExternal): create pCode operand from and mark the according
6689 symbol as being `extern'
6690 (popGetAddr): added sanity check on immediate's offset, provide
6691 GPOINTER tag on demand
6692 (aopPut): fixed for immediates,
6693 (mov2w_op): move operand's address or contents to WREG (depending on
6694 operand type), safer variant of mov2w,
6695 (movwf,call_libraryfunc): NEW, handy abbreviations,
6696 (get_argument_pcop,get_return_val_pcop,pass_argument,
6697 get_returnvalue): interface for accessing function parameters and
6699 (assignResultValuei,genRet): use new parameter/return value interface
6700 (pic14_getDataSize): back to old version handling generic pointers,
6701 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6702 provided implementation and/or fixed old one,
6703 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6704 calls, removed legacy 8051 reference code
6705 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6706 (loadSignToC): NEW, move the operands sign bit to CARRY,
6707 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6708 genRightShiftSigned, accepts negative shift counts,
6709 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6710 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6711 generic pointers, __data pointers and __code pointers,
6712 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6713 and signed bitfields, limit bitfields to 8 bit,
6714 (genDataPointerGet): fixed number of bytes read,
6715 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6716 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6717 pointers to constant data are no longer assumed to point to __code
6718 space, removed invalid pointer types,
6719 (bitpatternFromVal): retrieve the PICs representation of an integer
6721 (genDataPointerSet): fixed assigning to po_immediate operands,
6722 (genGenPointerSet): implemented as library call,
6723 (genIfx): fixed incorrect condition,
6724 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6725 provide GPOINTER tag according to destination's storage class,
6726 (genCast): added code to handle casting to generic pointers, added
6727 sign-/zero extension of the result
6728 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6729 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6730 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6732 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6733 address/register resides in the shared banks
6734 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6735 put all variables into separate sections (have the linker arrange
6737 (picglue): put init code and interrupt handlers in separate sections
6738 * src/pic/main.c: added port specific options table, modified to PORT
6739 structure to make GPOINTERs 3 byte, added pic14_options
6740 (_pic14_do_link): private linking routine (update paths to libraries,
6741 add libsdcc.lib by default)
6742 * src/pic/main.h: declare pic14_options
6743 * src/pic/pcode.c: fixed instructions i/o relations,
6744 (RegCond): reverted to correct version,
6745 (newpCodeOpLit): truncate literals to 8 bit,
6746 (genericPrint): added debug output,
6747 (getRegFromInstruction): fixed for various operand types, simplified
6748 (BuildFlow): fixed broken handling of isntructions with labels
6749 (LinkFlow): start at last instruction in flow (skip trailing comments),
6750 pass the flow on to the next instruction after CALL
6751 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6752 (insertPCodeInstruction): fixed inserting after a skip instruction,
6753 (DoBankSelect): fixed for labeled instructions
6754 (OptimizepBlock): honor --nopeep switch
6755 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6756 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6757 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6758 (pCodeOptime2pCodes): allow disabling this optimization via
6759 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6760 but is still buggy), started implementation of a dataflow based
6761 pCode optimization (CSE + dead code elimination)
6762 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6763 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6764 names are independant of the stack location and therefore portable across
6767 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6769 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6770 (selectSpil): fixed bug 1337835 by not spilling bit variables
6771 * support/regression/tests/bug1337835.c: added test for this bug
6772 * src/mcs51/peeph.def: restart after rule 3.c,
6773 addded rules 263.x to optimize loading constants
6775 2005-10-26 Raphael Neider <rneider AT web.de>
6777 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6778 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6779 (genAssign): emit warning when casting literals to generic pointer
6780 type, also applies when taking the address of a fixed variable,
6781 (genCast): improved casting to generic pointers
6782 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6783 extern variables, added verbose error message
6784 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6786 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6788 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6789 carry must be complemented too
6790 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6791 could be emitted by genMinus
6792 * src/SDCCval.c (constVal): fixed bug 1305065
6794 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6796 * src/SDCCast.c (addCast): added promotion for bit variables
6797 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6798 promotion casts + optimisation
6799 (optimizeGetWord): fix warning 'i' might be used uninitialized
6800 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6801 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6803 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6805 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6806 all chars are promoted to int; promotion should be handled in SDCCast.c
6808 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6810 * device/lib/_strcmp.c: Fixed bug 1326457
6812 2005-10-11 Raphael Neider <rneider AT web.de>
6814 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6815 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6817 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6819 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6820 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6822 2005-10-04 Raphael Neider <rneider AT web.de>
6824 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6825 device/lib/pic16/pics.all: added pic18f1320
6826 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6828 2005-09-30 Raphael Neider <rneider AT web.de>
6830 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6831 * src/pic16/devices.inc: NEW, provides device descriptions
6832 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6834 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6836 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6839 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6841 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6842 documented Any Order Bit, Higher Order Byte and Higher Order Word
6843 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6844 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6845 (optimizeGetAbit): new, to get any bit, not only the high bit,
6846 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6847 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6848 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6849 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6850 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6851 GETABIT, GETBYTE, GETWORD: decorate them,
6852 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6853 (ast_print): added GETABIT, GETBYTE, GETWORD
6854 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6855 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6856 (geniCodeBinary): new generic binary icode,
6857 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6858 * src/port.h: updated comment for PORT.hasExtBitOp
6859 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6860 (genGetByte): new, to get a single byte,
6861 (genGetWord): new, to get a word from a long,
6862 (gen51Code): added GETABIT, GETBYTE, GETWORD
6863 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6865 2005-09-23 Raphael Neider <rneider AT web.de>
6867 * configure.in, configure: have device/lib/pic configured
6868 * device/lib/Makefile.in: added model-pic14
6869 * device/lib/clean.mk: added pic/ to clean rule
6870 * device/lib/pic: added rudimentary pic14 library providing support
6871 functions for multiplication/division/generic pointer access
6872 * src/SDCCopt.c (convilong): mark support functions as extern
6873 for pic14 port as well
6874 * src/pic/gen.c (genMult): added assertions,
6875 (genpic14Code): emit warning on unhandled iCodes
6876 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6877 * src/pic/pcode.c (pCodeOpCopy),
6878 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6879 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6880 SFR_REGISTER}), made safe for future extensions
6881 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6882 instructions even if preceeded by SKIP instructions (also remove
6883 them); removed unused code
6884 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6885 prevents leaving parts of the structure uninitialized after copying
6887 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6889 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6891 * support/regression/tests/addsub.c: added test for the bug
6893 2005-09-21 Raphael Neider <rneider AT web.de>
6895 * device/include/pic16/pic18f1220.h,
6896 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6897 * device/lib/pic16/Makefile.rules: added missing opening paren
6898 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6899 are provided in genutils.c,
6900 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6901 operand/result sizes,
6902 (genCmp): assert on NULL pointers first, then check deref'ed values
6903 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6906 2005-09-18 Raphael Neider <rneider AT web.de>
6908 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6909 as these are now unused,
6910 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6911 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6912 local, avoids uninitialized pointer dereference on r->name
6913 * src/pic16/ralloc.c (newReg): fixed indentation
6915 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6917 * src/SDCCval.c (constVal): fixed bug 730366
6918 * support/Util/SDCCerr.c,
6919 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6921 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6923 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6925 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6927 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6929 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6931 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6932 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6933 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6934 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6935 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6936 * packihx/packihx.c (hexDigit): made c unsigned char
6937 * as/mcs51/lklibr.c (fndsym),
6938 * link/z80/lkgb.c (gb),
6939 * link/z80/lklibr.c (fndsym),
6940 * link/z80/lkrloc.c (relr),
6941 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6942 * src/SDCC.lex (checkCurrFile, process_pragma),
6943 * src/SDCCglue.c (spacesToUnderscores),
6944 * src/SDCCmain.c (setParseWithComma, processFile),
6945 * src/asm.c (tvsprintf, printCLine),
6946 * src/avr/gen.c (emitcode, aopPut),
6947 * src/ds390/gen.c (emitcode),
6948 * src/hc08/gen.c (emitcode, emitinline),
6949 * src/mcs51/gen.c (emitcode, genInline),
6950 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6952 * src/pic/ralloc.c (debugLog),
6953 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6955 * src/pic16/ralloc.c (debugLog),
6956 * src/z80/main.c (_process_pragma):
6957 made all ctype.h function calls safe
6958 * src/SDCCopt.c: include math.h for fabs
6959 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
6960 and used them throughout the code to make ctype.h function calls safe
6961 * src/ds390/main.c (asmLineNodeFromLineNode),
6962 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
6963 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
6965 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
6966 (newpCodeAsmDir): made ctype.h function calls safe
6967 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
6968 pic16_emitcode): made lbp unsigned char*
6969 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
6970 (pic16_newpCodeAsmDir): made ctype.h function calls safe
6971 * src/xa51/gen.c (emitcode),
6972 * src/z80/gen.c (_emit2): made lbp unsigned char*
6973 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
6976 2005-09-05 Raphael Neider <rneider AT web.de>
6978 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
6979 access bank splitpoint
6981 2005-09-05 Raphael Neider <rneider AT web.de>
6983 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
6985 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
6987 * .version: changed to version 2.5.3
6988 * doc/sdccman.lyx: changed version to 2.5.3,
6989 documented --codeseg and --constseg and pragma codeseg and constseg,
6990 documented bit parameters (reentrant) and bit returning
6991 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
6992 currFunc->recvSize, but is this ok for all ports?
6993 (ast2iCode): result of ~ on unsigned char must be cast to int for
6995 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
6996 function pointers in bit space
6997 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
6998 (processFuncArgs): call port.reg_parm() with reentrancy info
7006 * src/z80/main.c: port.reg_parm prototype extended with
7007 "bool reentrant" parameter
7008 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7009 options.stackAuto for allocating bit register parameters
7010 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7011 (genSend): set BitBankUsed if it is,
7012 (selectRegBank): factored out of genCall for use in genPcall,
7013 (genCall): removed redundant dtype assignmen, use selectRegBank,
7014 (genPcall): handle returning in Carry properly, save in F0 if needed,
7015 (genReceive): handle bit register parameters
7016 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7017 (mcs51_assignRegisters): enable bit registers for all reentrant
7018 functions and don't set BitBankUsed unconditionally
7019 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7020 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7021 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7023 2005-08-27 Borut Razem <borut.razem AT siol.net>
7025 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7026 ppc-osx (Darwin) does not support -u option. It seems that it is
7027 supported only on Linux - GNU cp
7029 2005-08-25 Borut Razem <borut.razem AT siol.net>
7031 * sim/ucsim/gui.src/serio.src/Makefile.in,
7032 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7033 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7034 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7035 install and strip, since the strip at /usr/ccs/bin should be used
7038 2005-08-24 Borut Razem <borut.razem AT siol.net>
7040 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7042 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7044 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7047 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7050 * as/mcs51/lkmain.c (link_main): fixed warning
7051 * device/include/stdbool.h: ds390 has no advanced bit support yet
7052 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7053 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7054 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7055 and updated their macros
7056 * src/SDCCval.c (constVal): updated comment for renamed b_long
7058 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7060 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7061 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7062 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7063 (oprio): set priority for '['
7064 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7066 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7067 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7068 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7069 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7070 added overlayable BIT_BANK area
7071 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7072 (summary2): explain 'T' in legenda
7073 * as/mcs51/lkrloc.c: replaced old K&R style,
7074 (relr): added R_BIT processing,
7075 (errmsg): added "Bit-addressable relocation error",
7076 (adb_bit): added for converting from byte- to bit-addressable space,
7077 (adb_24_bit): added for converting from byte- to bit-addressable space
7078 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7079 used in reentrant functions now even as return value
7080 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7081 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7082 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7083 * src/SDCCglobl.h: added indicator BitBankUsed
7084 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7085 the bit registers b0-b7
7086 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7087 (geniCodeCast): fixed bug 1263853,
7088 (geniCodeLogicAndOr): put result in bool or char,
7089 (geniCodeReceive): added parameter func for accessing the return type,
7090 (geniCodeFunctionBody): pass func to geniCodeReceive
7091 * src/SDCCmain.c: added indicator BitBankUsed
7092 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7093 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7094 (checkSClass): don't put automatic bool/bit on stack,
7095 (checkFunction): removed check on function cannot return bit
7096 * src/SDCCsymt.h: added newBoolLink prototype
7097 * src/mcs51/gen.c (rb1regs): added bit registers,
7098 (movc): created for assigning to carry,
7099 (pushReg, popReg): created for pushing registers,
7100 (sameRegs): check both AOP_REG and AOP_CRY types,
7101 (aopOp): handle bit registers,
7102 (aopPut): optimization no self-assign,
7103 (saveRegisters): push reg->base (bits) only once for bit registers,
7105 (unsaveRegisters): pop reg->base only once and use popReg,
7106 (assignResultValue): added parameter func and return in carry for bits,
7107 (genIpush): optimization no reload in A if not changed,
7108 (genSend): bit parameters in reentrant functions are passed in bit
7109 registers by first assigning to bits in B, then save registers and
7111 (genCall): handle returning in Carry properly, save it in F0 if needed,
7112 (genPcall): updated assignResultValue call, this is not safe yet for bit
7113 returning function !!!
7114 (genFunction): don't generate equ's for bit registers and use pushReg,
7115 (genEndFunction): take care of bit returning functions and use popReg,
7116 (genRet): return bit in Carry,
7117 (genIfx): optimize bit registers and other directly addressable bits,
7118 (genReceive): updated assignResultValue call
7119 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7120 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7121 registers when using stack-auto
7122 * src/mcs51/ralloc.c (_G): added allBitregs,
7123 (regs8051): added the bit registers,
7124 (createStackSpil): use macro IS_BIT,
7125 (getRegBit): added to allocate a bit register, else spill,
7126 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7127 (updateRegUsage): factored out to ease stepping while debugging,
7128 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7129 also allocate bit registers,
7130 (fillGaps): handle bit registers,
7131 (findAllBitregs): added to create bit vector with all bit registers,
7132 (mcs51_allBitregs): returns this bit vector,
7133 (mcs51_assignRegisters): when using stack-auto use bit registers for
7134 passing parameters and creating local variables
7135 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7137 2005-08-22 Borut Razem <borut.razem AT siol.net>
7139 * device/lib/Makefile.in: replaced find option -or with -o
7140 to make it run on solaris
7142 2005-08-22 Raphael Neider <rneider AT web.de>
7144 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7145 fixes #1265442 (crash on Solaris)
7147 2005-08-20 Borut Razem <borut.razem AT siol.net>
7149 * configure, configure.in: added tests for libsocket and libnsl libraries,
7150 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7151 from support/regression/Makefile.in
7152 * support/regression/Makefile.in: added
7153 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7154 * sim/ucsim/libtool: regenerated on sparc-solaris
7155 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7156 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7157 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7158 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7159 sparc-solaris, which doesn't use GNU ld linker
7160 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7161 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7163 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7165 * src/mcs51/peeph.def: updated comments
7167 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7169 * device/lib/_gptrget.c,
7170 * device/lib/_gptrput.c: slightly shorter
7171 * doc/sdccman.lyx: incremented version
7172 * src/mcs51/peeph.def: moved peephole comments to the line of first
7173 change to better keep line correlation, reanimated 186.e
7174 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7176 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7178 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7179 David Saxton with quotes around file name.
7181 2005-08-15 Borut Razem <borut.razem AT siol.net>
7183 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7184 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7185 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7186 make tests run on x86_64 platform
7188 2005-08-13 Raphael Neider <rneider AT web.de>
7190 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7191 as it might be executed DURING a build (parallel make is wonderful)
7193 2005-08-13 Raphael Neider <rneider AT web.de>
7195 * device/lib/Makefile.in (port-specific-objects-pic16):
7196 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7197 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7199 * device/lib/pic16/Makefile.rules: build subdirs before creating
7200 the library, removed builddir rule, create $(builddir) early in
7201 recurse rule, use empty recurse rule for leaf directories
7202 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7203 mkdir errors (race condition), removed duplicate suffix "hex"
7205 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7206 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7207 prevents mkdir -p from aborting on Alpha
7209 2005-08-12 Raphael Neider <rneider AT web.de>
7211 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7212 db-statements in order to allow for arrays of pointers in code
7213 sections to be placed without interspersed 0-padding, fixes
7215 * (emitStatistics): fixed division by zero for pic18f1220
7216 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7217 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7218 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7219 * (pic16_pCodeConstString): keep track of already emitted string
7220 literals to prevent "duplicate definitions of symbol _str_NR"
7221 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7223 * device/lib/Makefile.in: ignore failing PIC16 library builds
7224 * device/lib/pic16/Makefile: do not build if gputils are missing
7225 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7227 2005-08-10 Raphael Neider <rneider AT web.de>
7229 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7232 2005-08-10 Raphael Neider <rneider AT web.de>
7234 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7235 Rokas' patch to add the new fixed point type "__fixed16x16"
7236 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7237 functions for __fixed16x16 arithmetics
7238 * device/lib/pic16: reimplemented the build system to support
7239 a separate build directory, better handling of libio (create
7240 the library in a separate subdir for each architecture) and
7241 easier configuration (centralized in Makefile.common)
7243 2005-08-07 Raphael Neider <rneider AT web.de>
7245 * src/pic16/gen.c (genrshTwo): fixed sign extension
7246 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7247 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7249 * device/include/pic16/pic18f4220.h: NEW, header for
7250 pic18f4220 and pic18f4320
7251 * device/include/pic16/pic18fregs.h: added new devices,
7252 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7253 * device/include/pic16/signal.h: resolved name clashes
7254 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7255 to also allow testing for interrupt enable bits, added
7256 comments on how to use the macros
7257 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7258 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7259 register definitions for the devices
7260 * device/lib/pic16/pics.all: added new devices
7261 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7263 * device/lib/pic16/libc/stdlib/memfree: do not count
7264 the block header as free memory
7265 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7266 simplified and added missing end-of-blocklist-marker
7267 (reported by Peter Onion, fixes #1252814)
7268 * (_mergeHeapBlock): fixed loop condition
7269 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7270 len==0, restructured code
7271 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7272 up a bit, reduced bitfield accesses, prevent endless loops
7273 in case of heap corruption
7274 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7275 "unreferenced arguments/must return a value" warnings
7276 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7277 replaced BAUDREG with SPBRG
7278 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7279 device/lib/pic16/debug/gstack/gstack.c: replaced
7280 _naked, _asm, _endasm with __naked, __asm, __endasm
7282 2005-08-05 Raphael Neider <rneider AT web.de>
7284 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7285 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7287 2005-08-05 Borut Razem <borut.razem AT siol.net>
7289 * device/lib/Makefile.in: added missing ';'
7290 * configure: removed ^M characters
7292 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7294 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7295 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7298 2005-08-04 Borut Razem <borut.razem AT siol.net>
7300 * configure.in: pic16 libraries build 2nd try - enable running
7301 configure in device/lib/pic16
7302 * configure: regenerated from configure.in
7303 * device/lib/Makefile.in: create $(PORT)/bin directory
7305 2005-08-03 Raphael Neider <rneider AT web.de>
7307 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7308 to get/set values via pointers
7309 * (genUnpackBits,genPackBits): changed detection of
7310 ptr->bitfield vs. sym.bitfield, fixed access via generic
7311 pointers, removed dead (wrong) code for multibyte bitfields
7312 * (genNearPointerGet, genGenPointerGet): removed useless code,
7313 fixed bitfield detection, fixes #1250594
7314 * (genNearPointerSet): removed useless code
7315 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7316 and introduced macro pic16_emitpcode that conditionally emits
7317 the origin of the following pCode (useful for debugging SDCC)
7318 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7319 * (createDefmap): fixed handling of LFSR for --optimize-df
7321 2005-08-02 Borut Razem <borut.razem AT siol.net>
7323 * device/lib/Makefile.in: pic16 libraries build enabled since
7324 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7326 2005-08-02 Raphael Neider <rneider AT web.de>
7328 * src/pic16/gen.c (genPackBits): removed deprecated warning
7329 * (genGenPointerSet): fixed bitfield detection
7331 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7333 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7335 2005-07-31 Raphael Neider <rneider AT web.de>
7337 * device/lib/pic16/libdev/pic18f458.c,
7338 device/include/pic16/pic18f458.h: added missing T0CONbits
7340 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7342 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7344 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7346 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7348 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7350 * device/include/mcs51/at89c51ed2.h: added.
7352 2005-07-23 Raphael Neider <rneider AT web.de>
7354 * src/pic/gen.h: added emitpcode macro for debugging
7355 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7356 and replace by macro adding debug information on demand
7357 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7358 * (gencjne): tried to fix; replaced with correct (slower) code
7359 * (gen{Unp,P}ackBits): fixed single bit access
7360 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7361 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7362 previous instruction
7363 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7364 register has to be handled with care (forbidding movement
7365 of assignments/uses, removing assignments completely, ...)
7366 * (pCodeOptime2pCodes): make use of regIsSpecial
7367 * added lots of debugging output (commented out)
7368 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7369 from being reused as result UNLESS it is known to work
7371 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7373 * support/Util/dbuf.h: include <stddef.h> for size_t
7374 * .version: changed to version 2.5.2
7376 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7378 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7380 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7382 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7383 (genModOneByte): removed needless psha/pula
7385 2005-07-22 Raphael Neider <rneider AT web.de>
7387 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7388 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7389 * src/pic/gen.c (resolveIfx): do not "invent" labels
7390 * (genSkipc): changed to positive logic
7391 * (genSkipCond): removed as no longer needed
7392 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7394 * (genLeftShift): check operands are in different registers
7395 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7396 INCF does not update CARRY...
7397 * src/pic/main.c: fixed _linkCmd
7398 * src/pic/pcode.c (unlinkpCode): added inactive code
7399 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7400 alive (do not assign result and operand overlapping registers)
7402 2005-07-22 Raphael Neider <rneider AT web.de>
7404 * src/pic/device.c (dump_sfr): replaced register declaration with
7405 call to emitSymbolToFile() to avoid duplicate symbols
7406 * (assignRelocatableRegisters): do not declare external symbols
7407 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7408 right (take size of type, not etype)
7409 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7410 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7411 * (packRegsForAccUse): disabled assignment of WREG as
7412 the result reg to prevent occurence of just fixed #1235003,
7414 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7415 symbols (avoids duplicate symbols in .asm file)
7416 * (pic14emitRegularMap): use emitSymbolToFile()
7417 * src/pic/gen.c (aopOp): fixed spillLocation handling
7418 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7419 * (genDataPointerSet): removed unneccessary variables/output
7421 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7423 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7424 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7426 2005-07-21 Raphael Neider <rneider AT web.de>
7428 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7429 architecture cannot handle them efficiently, fixes bug #1235003
7430 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7431 check for empty sets before using them (fixes bug #1232190)
7433 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7435 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7436 (lnksect2): generate warnings for memory overlap
7437 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7438 constseg to set the name of these segments so you can instruct the linker
7439 to place them in banks
7440 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7441 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7442 added code_seg and const_seg to options
7443 * src/SDCCglue.c (emitMaps): use options.const_seg,
7444 (createInterruptVect): put interrupt vectors in segment HOME,
7445 (glue): put HOME before static segment and put the main glue in HOME,
7446 (glue): use options.code_seg
7447 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7448 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7449 these segments so you can instruct the linker to place them in banks
7450 (linkEdit): use code_loc for HOME segment which should be the first
7451 segment in code memory now
7452 * src/SDCCmem.c: fixed more stuff like bug 1238386
7453 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7454 (changePointer): don't change function pointers to code pointers for
7456 (compareType): added exceptional check for banked function pointers
7457 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7458 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7459 after static in code memory
7460 * src/mcs51/gen.c: added aopLiteralLong prototype,
7461 (aopForSym): use getSize for functions,
7462 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7463 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7464 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7466 (genPcall): use call for literal function pointers and generate banked
7467 calls over the one trampoline so there's only one place for the user to
7468 modify according to his/hers hardware,
7469 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7470 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7471 * src/mcs51/main.c: added keyword banked,
7472 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7473 * support/Util/SDCCerr.c,
7474 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7475 needed for passing the bank and address to the trampoline
7476 * device/lib/mcs51/crtbank.asm: added for bankswitching
7477 * device/lib/mcs51/Makefile: added crtbank
7479 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7481 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7482 for fields at offset 0 of a struct or union as reported
7483 on 2005-07-07 in the developer mailing list.
7485 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7487 * src/SDCCmem.c: fixed bug 1238386
7489 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7491 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7492 (patch #1144962), added peephole 300, enabled 259.x
7493 * doc/sdccman.lyx: removed screenshot and provided link instead
7495 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7497 * doc/sdccman.lyx: added section about debugging with ddd
7498 * doc/figures/ddd_example.eps: screenshot of debugging session
7500 2005-07-04 Raphael Neider <rneider AT web.de>
7502 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7503 like CODE pointers, fixes #1115683
7504 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7505 call, fixes bugs #1232211, #1228110,
7506 fixed wrong casts to pCodeFlow from pCodeInstructions
7508 2005-07-04 Raphael Neider <rneider AT web.de>
7510 * src/pic/gen.c (popGet): changed assert to allow for
7512 * (popGetAddr): changed signature to provide
7513 an additional index, patched all call sites
7514 * (genCmpEq): handle literal-like operands correctly
7515 * (genAddrOf): added sanity checks on __code/__data pointers
7516 * (genAssign): added handling of symbols from __code section
7517 * (gencjne): do not generate code for comparisons whose result
7518 is neither stored nor used, fixes bug #1171114
7519 * (AccLsh, AccRsh): operate on operand instead of WREG
7520 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7521 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7523 * rewrote complete shift-by-literal logic, commented unused
7525 * (genConstPointerGet): get multiple bytes (if result size > 1),
7526 fixed handling of non-immediate addresses
7527 * (genPointerGet): handle CODE pointers like CONST pointers
7528 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7529 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7530 operand is to be treated as a literal or not
7531 * (mov2w,genPcall,genCmpEq),
7532 src/pic/genarith.c: use aop_isLitLike() to decide between
7533 literal/register contents
7534 * (addSign): added missing offset
7535 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7536 only emit comment in debug-mode,
7537 use {aop,op}_isLitLike throughout the file
7538 * src/pic/glue.c: fix initializers for pointers (work in progress)
7539 * src/pic/pcode.c (get_op): honor index on _const symbols
7540 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7541 * (dumppBlock): added pCode size estimation
7542 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7543 check for IS_SYMOP before OP_SYMBOL'ing
7544 * fixed indentation, compacted switch-statements
7545 * (allocReg): find free register and allocate it instead of
7546 allocating new registers all the time
7547 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7548 registers as its operands (necessary only for multibyte GETs)
7550 2005-07-01 Raphael Neider <rneider AT web.de>
7552 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7553 debugging .asm-output macros FENTRY + FEXIT
7554 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7556 * (emitpComment): NEW, printf to pCode
7557 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7559 * (popGetAddr): NEW, variant of popGet to access an immediates
7560 high(er) bytes instead of the n'th byte of memory they reference,
7561 replaced popGet with popGetAddr where neccessary
7562 * (genDataPointerGet): reactivated and fixed implementation
7563 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7565 * (genDataPointerSet): fixed multibyte assignments
7566 * (genpic14Code): fixed --i-code-in-asm handling
7567 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7568 * (genPlus): fixed index-out-of-bounds error
7569 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7570 * src/pic/ralloc.c: added debugging output macro FENTRY2
7571 * (spillThis): fixed indentation, enbraced for-body for clarity
7572 * (rematStr): commented out as now unused
7573 * (regTypeNum): commented out special spill case (overwrites
7575 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7577 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7579 * doc/sdccman.lyx: documented sfr16/sfr32,
7580 added example for using storage class with function pointers
7581 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7583 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7585 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7586 * device/lib/_itoa.c,
7587 * device/lib/_ltoa.c: optimized codesize
7588 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7589 but don't know how to suppress the double warning.
7590 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7591 * support/Util/SDCCerr.c,
7592 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7594 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7596 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7597 fixed old K&R prototypes
7598 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7599 * device/lib/_gptrget.c,
7600 * device/lib/_gptrgetc.c,
7601 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7602 also new versions for small generic pointers and banked generic pointers
7603 * src/port.h: added const_name
7604 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7605 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7606 * src/SDCCcse.c (findPrevIc): check all associative operators
7607 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7608 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7609 * src/SDCCmem.c: updated comments,
7610 set far-space to 0 for pdata, results in optimized code
7611 * src/SDCCmem.h: added macro CONST_NAME
7612 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7613 moving the info into the highest bits, see also gptrget/gptrput
7614 * src/src.dsp: added sdcc.ico to project files
7615 * src/avr/gen.c (genCast): fixed bug 0x%d
7616 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7617 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7618 relation between ptr_type and DCL_TYPE,
7619 (genCast): fixed bug 0x%d
7620 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7621 (CODE)" for const_name
7622 * src/hc08/gen.c (genCast): fixed bug 0x%d
7623 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7624 (hc08_port): added "CONST (CODE)" for const_name
7625 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7626 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7627 between ptr_type and DCL_TYPE,
7628 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7629 operand* and took AOP() inside function so sfr-ness can be checked,
7630 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7632 (genFunction, genEndFunction): optimized stack setup,
7633 (genMinus): optimized for literals with ending zeroes (in bytes),
7634 (genCast): fixed bug 0x%d
7635 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7636 (mcs51_port): added "CONST (CODE)" for const_name
7637 * src/mcs51/peeph.def: made rule 226 more generic
7638 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7639 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7640 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7641 * src/z80/main.c (z80_port): added NULL for const_name,
7642 (gbz80_port): added NULL for const_name
7643 * support/regression/tests/bug663539.c,
7644 * support/regression/tests/sfr16.c: new tests
7646 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7648 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7650 2005-06-24 Raphael Neider <rneider AT web.de>
7652 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7654 * device/include/pic16/signal.h: added USBIF
7657 2005-06-24 Raphael Neider <rneider AT web.de>
7659 * device/lib/pic16/libdev/pic18f2455.c,
7660 device/include/pic16/pic18f2455.h: NEW
7661 * device/include/pic16/pic18fregs.h,
7662 device/lib/pic16/pics.all,
7663 src/pic16/device.c: added 18f2455
7664 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7665 device/include/pic16/{pic18f[68][567].h,usart.h}:
7666 replaced MULTIPLE_USARTS define with more relaible
7667 compatibility sfrs (for USART access)
7669 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7671 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7672 and the output asm file line is printed on two lines.
7674 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7676 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7677 BGT, BLE, BHI, and BLS instructions
7678 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7680 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7681 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7683 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7685 2005-06-15 Raphael Neider <rneider AT web.de>
7687 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7688 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7689 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7690 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7691 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7693 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7695 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7696 Marcel Telka in bug #1215704
7698 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7700 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7701 located in shared memory bank.
7703 2005-05-31 Raphael Neider <rneider AT web.de>
7705 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7706 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7707 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7709 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7711 * device/lib/_strncpy.c: fixed the fix
7713 2005-05-26 Raphael Neider <rneider AT web.de>
7715 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7716 initializers with \0, bug #1208187
7717 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7718 intializers with \0, bug #1208187
7720 2005-05-26 Raphael Neider <rneider AT web.de>
7722 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7723 initializers with \0, bug #1208187
7724 * src/pic16/main.c (_process_pragma): added sanity checks
7725 for stack position and size, emit warnings when appropriate
7727 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * device/lib/_strncpy.c: fixed not filling with \0
7731 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7733 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7735 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7736 compound_statement),
7738 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7740 2005-05-24 Raphael Neider <rneider AT web.de>
7742 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7744 2005-05-24 Raphael Neider <rneider AT web.de>
7746 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7747 TRISE definitions, closes bug #1162453
7749 2005-05-22 Raphael Neider <rneider AT web.de>
7751 * src/pic16/main.c (_process_pragma): check for missing
7752 arguments to pragmas code and udata
7753 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7754 consistency fixes to match other headers (thanks to Jim Paris)
7755 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7757 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7759 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7761 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7763 * support/regression/tests/bug1198642.c: new test
7764 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7765 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7766 * support/scripts/resource.h,
7767 * support/scripts/resource.rc,
7768 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7769 * support/scripts/sdcc.ico: added 32x32 icon
7771 2005-05-18 Raphael Neider <rneider AT web.de>
7773 * device/lib/pic16/libdev/pic18f*.c,
7774 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7775 keywords to "__sfr" and "__at (X)"
7776 * device/include/pic16/pic18fregs.h: added pic18f4520
7777 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7778 #1203088 (MPLAB compatibility)
7780 2005-05-17 Raphael Neider <rneider AT web.de>
7782 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7783 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7784 * device/lib/pic16/pics.all: added new devices
7785 * src/pic16/device.c: added support for pic18f4520
7787 2005-05-16 Raphael Neider <rneider AT web.de>
7788 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7789 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7790 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7791 convenience function for bit access
7793 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7795 * device/lib/printf_large.c: fixed bug 1193299
7796 * support/regression/tests/bug1057979.c: added test %3.3s
7798 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7800 * device/include/mcs51/8051.h,
7801 * device/include/mcs51/8052.h: made parseable with lint
7802 * device/include/mcs51/lint.h: added include file for (sp)lint
7803 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7804 * doc/cdbfileformat.lyx,
7805 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7807 2005-05-14 Raphael Neider <rneider AT web.de>
7809 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7810 * device/lib/pic16/libc/stdlib/itoa.c (new)
7811 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7812 * device/lib/pic16/libio/Makefile: exclude subdir according to
7813 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7814 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7815 * src/pic16/gen.c (genFunction): prevent annoying warning
7816 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7818 * support/cpp2/cppmain.c (cpp_output_string): new
7819 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7822 2005-05-13 Borut Razem <borut.razem AT siol.net>
7824 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7826 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7828 * .version: changed to version 2.5.1; back to bleeding edge development
7830 2005-05-11 Borut Razem <borut.razem AT siol.net>
7832 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7833 generate PDF version 1.3 documents
7835 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7837 * .version: changed to version 2.5.0
7839 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7841 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7843 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7845 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7846 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7847 well as many smaller updates.
7848 * .version: changed to version 2.5.0-pre1
7850 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7852 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7854 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7856 * support/regression/tests/bug1185672.c: added
7857 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7859 * src/mcs51/gen.c (genCall): added comments, made it look safer
7860 * src/mcs51/gen.c (genEndFunction): simplified
7862 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7864 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7866 2005-04-14 Borut Razem <borut.razem AT siol.net>
7868 * fixed bug 1045046 - SIGSEGV with really simple code?:
7869 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7870 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7872 2005-04-14 Borut Razem <borut.razem AT siol.net>
7874 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7875 src/pic16/device.h: temporarily disabled experimental #inline pragma
7878 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7880 * device/include/z80/stdio.h,
7881 * device/include/z80/string.h: removed these highly incomplete files so
7882 SDCC can use the default ones in device/include/
7884 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7886 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7888 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7891 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7893 * device/include/malloc.h: removed redundant __reentrant prototypes
7894 * device/lib/_mullong.c: added working xstack variant in asm (C version
7895 doesn't pass regression tests)
7896 * device/lib/bpx.c: used __data and made bpx char for mcs51
7897 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7898 (createFunction): fixed bug with xstackPtr
7899 * src/SDCCcse.c: corrected comments
7900 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7901 (killDeadCode, eBBlockFromiCode): removed unused code
7902 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7904 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7905 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7906 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7907 (genModOneByte): fixed warning in MSVC
7908 * src/mcs51/main.c (): added comments
7909 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7911 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7913 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7915 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7917 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7919 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7921 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7922 characters arrays of larger size than the declared one.
7924 2005-04-10 Borut Razem <borut.razem AT siol.net>
7926 * src/pic/gen.c (genInline),
7927 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7928 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7929 (findNextInstruction), (findPrevInstruction),
7930 (findInstructionUsingLabel),
7931 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7932 * src/pic/pcode.c (findLabel): added missing '\n'
7933 * src/src.dsp: added SDCCdwarf2.c to the project
7935 2005-04-09 Borut Razem <borut.razem AT siol.net>
7937 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7939 2005-04-08 Raphael Neider <rneider AT web.de>
7941 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7942 into the chain after a given one) and mergeDefmapSymbols (combine
7943 defmap entries for each symbol per pcode)
7944 * (createDefmap): have defmap entries merged in the end
7945 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7946 a symbol before replacing one access type's symbol, merge symbols in
7947 the end (replacement symbol might already have an entry)
7948 * (assignValnums): keep reference to written WREG intact
7950 2005-04-08 Raphael Neider <rneider AT web.de>
7952 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7955 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7957 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
7960 2005-04-07 Raphael Neider <rneider AT web.de>
7962 * device/include/pic16/usart.h: added compatibility defines for
7963 devices with more than one USART
7964 * device/include/pic16/pic18f[68][567]20.h: activated above defines
7966 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * device/lib/Makefile.in: updated for port specific include
7970 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7972 * support/regression/ports/mcs51/spec.mk: added mcs51 include
7974 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
7976 * device/include/8051.h,
7977 * device/include/8052.h,
7978 * device/include/at89S8252.h,
7979 * device/include/at89c55.h,
7980 * device/include/at89x051.h,
7981 * device/include/at89x51.h,
7982 * device/include/at89x52.h,
7983 * device/include/mcs51reg.h,
7984 * device/include/reg51.h,
7985 * device/include/reg764.h,
7986 * device/include/regc515c.h,
7987 * device/include/sab80515.h: (re)moved these 12 files
7988 * device/include/mcs51/8051.h,
7989 * device/include/mcs51/8052.h,
7990 * device/include/mcs51/at89S8252.h,
7991 * device/include/mcs51/at89c55.h,
7992 * device/include/mcs51/at89x051.h,
7993 * device/include/mcs51/at89x51.h,
7994 * device/include/mcs51/at89x52.h,
7995 * device/include/mcs51/mcs51reg.h,
7996 * device/include/mcs51/reg51.h,
7997 * device/include/mcs51/reg764.h,
7998 * device/include/mcs51/regc515c.h,
7999 * device/include/mcs51/sab80515.h: and added them here
8001 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8003 * device/include/stdarg.h: changed SDCC specific keywords to double
8005 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8007 * device/include/hc08/mc68hc908gp32.h,
8008 * device/include/hc08/mc68hc908jb8.h,
8009 * device/include/hc08/mc68hc908jkjl.h,
8010 * device/include/hc08/mc68hc908qy.h: fixed comments
8011 * device/include/mcs51/README: updated
8012 * device/include/mcs51/c8051f120.h: added PINRSF
8013 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8014 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8015 amidst code. Also inline is not supported.
8017 2005-04-06 Raphael Neider <rneider AT web.de>
8019 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8020 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8021 callers stack/frame pointers
8023 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8025 * device/include/pic16/usart.h: added, missing in previous commit,
8026 * device/include/pic16/adc.h: fixed typo,
8027 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8029 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8031 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8032 uninitialized because a bug appears with gplink
8033 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8034 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8035 complains for unrecognised option
8037 2005-04-05 Raphael Neider <rneider AT web.de>
8039 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8040 structs as well (using memcpy)
8041 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8042 on ISRs (GOTO has no label)
8043 * src/pic16/device.h: added OF_OPTIMIZE_DF
8044 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8045 new data flow analysis/optimization
8046 * src/pic16/pcode.c: added (prototypes for and implementation of)
8047 dataflow analysis functions, fixed pCodeInstructions' inCond and
8048 outCond values, made RCALL a branch instruction
8049 * (pic16_unlinkpCode): keep C line if possible
8050 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8051 C line moved if possible
8052 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8053 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8054 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8055 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8057 * (pic16_getJumptabpCode): NEW, needed in...
8058 * (LinkFlow): fixed handling of jumptables, calls and conditional
8060 * (pic16_InsertCommentAfter): NEW
8061 * (pic16_pCodeReplace): made verbose and flow preserving
8062 * (AnalyzeFlow): added call to data flow analysis
8063 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8064 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8065 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8067 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8069 * src/SDCCast.c (decorateType): fixed bug #1105626
8071 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8073 * device/include/asm/pic16/features.h,
8074 * pic18f*.h headers,
8075 * device/include/pic16/adc.h,
8076 * device/include/pic16/delay.h,
8077 * device/include/pic16/i2c.h,
8078 * device/include/pic16/malloc.h,
8079 * device/include/pic16/stdio.h,
8080 * device/include/pic16/stdlib.h,
8081 * device/include/pic16/string.h,
8082 * device/lib/pic16/libc/stdio/printf_tiny.c,
8083 * device/lib/pic16/libc/stdio/printf_small.c,
8084 * device/lib/pic16/libc/stdio/strmgpsim.c,
8085 * device/lib/pic16/libc/stdio/strmmssp.c,
8086 * device/lib/pic16/libc/stdio/strmusart.c,
8087 * device/lib/pic16/libc/stdio/vfprintf.c,
8088 * device/lib/pic16/libc/stdlib/ltoa.c,
8089 * device/lib/pic16/libc/stdlib/putchar.c,
8090 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8091 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8092 * device/lib/pic16/libc/stdlib/memchrram.c,
8093 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8094 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8095 * device/lib/pic16/libio/adc/adcbusy.c,
8096 * device/lib/pic16/libio/adc/adcread.c,
8097 * device/lib/pic16/libio/adc/adcsetch.c,
8098 * device/lib/pic16/libio/usart/ubaud.c,
8099 * device/lib/pic16/libio/usart/ubusy.c,
8100 * device/lib/pic16/libio/usart/udrdy.c,
8101 * device/lib/pic16/libio/usart/uopen.c,
8102 * device/lib/pic16/libio/usart/uputc.c,
8103 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8104 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8105 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8106 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8107 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8108 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8109 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8110 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8111 specific keywords to double underlined form,
8112 * device/lib/pic16/libc/Makefile.rules,
8113 * device/lib/pic16/libsdcc/Makefile.rules,
8114 * device/lib/pic16/libm/Makefile,
8115 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8116 to compile with C standard set in Makefile.common
8117 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8118 rand.c and crc.c in compilation process,
8119 * device/lib/pic16/libsdcc/int/divuint.c,
8120 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8121 `c' from signed to unsigned,
8122 * device/lib/pic16/startup/crt0.c,
8123 * device/lib/pic16/startup/crt0i.c,
8124 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8125 keywords to double underlined form, bug fixes in _do_cinit function
8126 which prevented the correct initialization of the .idata segment,
8127 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8128 core to enter a infinite loop
8129 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8131 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8133 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8135 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8137 * device/include/Makefile.in: add support for hc08 subdirectory
8138 * device/include/hc08/: new subdirectory
8139 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8140 Lucas Loizaga, thanks!
8141 * device/include/hc08/mc68hc908qy.h,
8142 * device/include/hc08/mc68hc908gp32.h,
8143 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8144 their own directory. Changed internal macro names to use the compiler
8145 reserved namespace. Changed SDCC specific keywords to double
8147 * device/include/math.h,
8148 * device/include/malloc.h,
8149 * device/include/stdarg.h,
8150 * device/include/stdbool.h
8151 * device/include/string.h,
8152 * device/include/tinibios.h,
8153 * device/include/ds400rom.h,
8154 * device/include/8051.h,
8155 * device/include/8052.h,
8156 * device/include/80c51xa.h,
8157 * device/include/at89c55.h,
8158 * device/include/at89S8252.h,
8159 * device/include/at89x51.h,
8160 * device/include/at89x52.h,
8161 * device/include/ds80c390.h,
8162 * device/include/reg764.h,
8163 * device/include/regc515c.h,
8164 * device/include/sab80515.h,
8165 * device/include/mcs51/c8051f000.h,
8166 * device/include/mcs51/c8051f018.h,
8167 * device/include/mcs51/c8051f020.h,
8168 * device/include/mcs51/c8051f040.h,
8169 * device/include/mcs51/c8051f060.h,
8170 * device/include/mcs51/c8051f120.h,
8171 * device/include/mcs51/c8051f300.h,
8172 * device/include/mcs51/c8051f310.h,
8173 * device/include/mcs51/c8051f320.h,
8174 * device/include/mcs51/c8051f330.h,
8175 * device/include/mcs51/c8051f350.h,
8176 * device/include/z180.h: Changed SDCC specific keywords to double
8179 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8181 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8183 * (pic16_assignConfigWordValue): disable testing of configuration
8184 register value with config mask,
8185 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8186 function with port->fun_prefix,
8187 * (genFunction): when generating a naked interrupt function never
8188 create an absolute segment placed in interrupt vector address, place
8189 the actual interrupt function at IVA instead, when an interrupt
8190 function is generated with unspecified interrupt then do not create
8191 the absolute section,
8192 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8193 code for generating a call to generic pointer get/put function with
8194 a call to function pic16_callGenericPointer(),
8195 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8196 the call to the generic pointer get/put functions with prefixing the
8197 function name with port->fun_prefix,
8198 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8199 * src/pic16/main.c (_process_pragma): prefix function with
8201 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8202 calling assembler, old 18Fxxxx macro is deprecated,
8203 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8204 PC_ASMDIR in while condition,
8205 * (findInstruction): add PC_ASMDIR in while condition,
8206 * (buildCallTree): prefix main with port->fun_prefix,
8207 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8208 identifier for variable with banked access in instructions BTFSS,
8209 BTFSC, BCF, BSF, BTG
8210 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8211 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8212 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8213 perform optimization when enviroment variable NO_REG_OPT is set,
8214 * (insideLRBlock): NEW, return 1 if register is inside an
8215 INF_LOCALREGS block,
8216 * (RemoveRegFromLRBlock): remove a register that is completely
8217 eliminated by register optimization, but it is still left in local
8218 register store/restore in/from stack block,
8219 * (Remove2pcodes): after removing register, check to see if it
8220 should be removed from local register store/restore in/from stack
8222 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8223 DUMMY_READ_VOLATILE,
8225 * device/include/pic16/adc.h: minor prototype modifications and
8227 * device/include/pic16/malloc.h: added GPL notice various
8229 * device/include/pic16/stdint.h: NEW, standard header for ints
8230 * device/include/pic16/delay.h: NEW, header for delay functions,
8231 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8233 * device/include/pic16/signal.h: NEW, header providing helper macros
8234 for implementing signal handlers,
8235 * device/include/pic16/stdio.h: added prototypes for functions,
8236 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8237 prototypes for stdin and stdout, added macro PUTCHAR to
8238 automatically implement putchar function prototype,
8239 * device/include/pic16/usart.h: modified and updated USART library,
8240 * device/lib/pic16/libio/adc/,
8241 * device/lib/pic16/libio/i2c: some modifications to improve library
8243 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8244 family of functions,
8245 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8246 family of functions and other sources,
8247 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8248 of the PIC18Fxx[28] devices,
8249 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8250 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8251 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8252 _do_cinit function, because the previous failed when local variables
8253 where not placed in the same memory bank,
8254 * device/lib/pic16/libsdcc/char/: various modifications to improve
8255 library performance,
8256 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8257 information on the new functions of the c library and more...
8259 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8261 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8263 2005-03-26 Raphael Neider <rneider AT web.de>
8265 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8266 if condition == CARRY)
8267 * (genCmp): adapted to new genSkipc semantics
8268 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8269 on rIfx (genCmp was broken)
8271 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8273 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8274 * src/z80/main.c (_keywords[]),
8275 * src/SDCCglobal.h (struct options),
8277 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8278 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8279 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8280 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8281 always available in leading double underscore form. The C99 support is
8282 mostly missing, but it's a start.
8283 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8284 reserved identifier "__data".
8286 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8288 * src/mcs51/peeph.def: fixed bug 1170013
8290 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8292 * device/include/mcs51reg.h: fixed bug 842007
8294 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8296 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8299 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8301 * src/port.h (struct PORT),
8302 * src/avr/ralloc.c (avr_assignRegisters),
8304 * src/ds390/ralloc.c (ds390_assignRegisters),
8306 * src/hc08/ralloc.c (hc08_assignRegisters),
8308 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8310 * src/pic/ralloc.c (pic14_assignRegisters),
8312 * src/pic16/ralloc.c (pic16_assignRegisters),
8314 * src/xa51/ralloc.c (xa51_assignRegisters),
8316 * src/z80/ralloc.c (z80_assignRegisters),
8318 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8319 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8321 * src/SDCCdflow.c (computeDataFlow),
8323 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8325 * src/SDCCcflow.c (*),
8327 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8328 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8329 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8330 immedDom() returning wrong block; probably fixes bug #1160833)
8332 2005-03-20 Borut Razem <borut.razem AT siol.net>
8334 * support/scripts/inc2h.pl: WIN32 port
8336 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * device/lib/makefile.in: added abs.c and labs.c
8340 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8342 * device/include/stdint.h: added
8343 * device/lib/abs.c: added
8344 * device/lib/labs.c: added
8345 * device/include/stdlib.h: added abs() and labs() prototypes
8346 * device/lib/libsdcc.lib: added abs and labs
8347 * device/include/float.h,
8348 * device/lib/_fsmul.c,
8349 * device/lib/printf_fast.c,
8350 * device/lib/printf_tiny.c: updated comments
8352 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8354 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8357 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8359 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8360 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8362 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8364 * device/lib/printf_large.c: removed inline assembly for portability and
8365 readability. Use printf_fast if speed or size are more important.
8366 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8367 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8369 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8371 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8372 prevent compiler warning
8374 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8376 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8377 moved to level 0 and declared as static. Also they are explicit
8378 placed in access bank. This was necessery because some times they
8379 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8380 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8381 optimizations. Currently only compare to unsigned char is implemented,
8382 * src/pic16/gen.c: added fReturnIdx array,
8383 * (struct resolvedIfx) is moved to gen.h and made public,
8384 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8385 * (aopForSym): added an optimization to directly store in stack of
8386 the operand of a SEND iCode,
8387 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8388 but as registers instead (AOP_REG) using the fReturnIdx array,
8389 * (pic16_freeAsmop): remove the freed register from the
8390 _G.sregsAlloc field,
8391 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8392 a compare of 'WREG',
8393 * (pic16_popGetTempRegCond): changed function prototype, now
8394 function takes also a bitVector argument v which holds the current
8395 set of registers that are allocated for stack access by aopForSym,
8396 registers allocated in aopForSym for accessing stack symbols are not
8397 any more part of the functions usedRegs field,
8398 * (genCall): some times aopOp is called for a stack variable to be
8399 send, aopForSym might perform the push, if this is true make sure
8400 that genCall doesn't push the variable twice by testing _G.resDirect,
8401 * (genFunction): changed testing for unspecified interrupt number
8402 from 256 to INTNO_UNSPEC,
8403 * modified selection scheme of frame pointer generation. Previously
8404 if function did use local registers a frame pointer was generated,
8405 now a frame pointer is generated only if function has arguments
8406 (that need PLUSW2 register access), or has stack arguments, or the
8407 compiler is not instructed to omit the frame pointer,
8408 * (genEndFunction): before restoring local registers that were saved
8409 in the function preamble, also restore the registers that *might*
8410 have been allocated for stack access,
8411 * (genRet): removed some old comments,
8412 * (genCmp, the active (RN's) version): added a call to the
8413 pic16_genCmp_special function to perform the compare with a more
8414 robust and optimized way,
8415 * (genInline): a feature has been added in inline code generation,
8416 which allows a wildcard variable substitution when writing inline
8417 assembly. Code is incomplete and experimental therefore undocumented,
8418 * (genCast): changed order of aopOp for result and right to allow
8419 aopForSym to directly load the result if possible,
8420 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8421 perform an optimized compare on some selected special occasions,
8422 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8423 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8424 generate an IVT any more,
8425 * src/pic16/main.c (pic16_optionsTable): added command line option
8427 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8428 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8430 * src/pic16/NOTES: Raphael Neider added in list of active developers
8431 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8432 jumptable_end to prevent bug #,
8433 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8434 inCond and outCond fields,
8435 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8436 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8437 turn off register spilling,
8438 * (packRegsForOneUse): synced with other ports' versions although it
8439 is not used currently,
8440 * (pic16_packRegisters): added an optimization while reading
8441 structure bitfields, some registers may be saved (malloc code is
8442 decreased by 80 bytes)
8444 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8446 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8447 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8448 this can be optimized more?
8450 2005-03-10 Raphael Neider <rneider AT web.de>
8452 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8453 genNearPointerGet): (hopefully) fixed access to bitfields via
8454 pointers (p->bitN = x; and x = p->bitN; failed)
8456 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8458 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8460 2005-03-09 Raphael Neider <rneider AT web.de>
8462 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8464 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8466 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8467 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8468 (regTypeNum): set REG_BIT type if necessary
8469 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8470 * support/regression/tests/critical.c: check bug 1144613
8472 2005-03-02 Raphael Neider <rneider AT web.de>
8474 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8476 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8478 * src/avr/ralloc.c (serialRegAssign),
8479 * src/ds390/ralloc.c (serialRegAssign),
8480 * src/hc08/ralloc.c (serialRegAssign),
8481 * src/mcs51/ralloc.c (serialRegAssign),
8482 * src/pic/ralloc.c (serialRegAssign),
8483 * src/pic16/ralloc.c (serialRegAssign),
8484 * src/xa51/ralloc.c (serialRegAssign),
8485 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8487 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * src/SDCCast.c (decorateType): fixed bug 1124787
8491 2005-02-20 Hubert Sack <sack AT digiplan.de>
8492 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8494 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8497 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8499 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8500 to keep the correct label reference count when adding/removing references
8501 to labels. A peephole file using this is appended to patch #1144962.
8503 2005-02-14 Raphael Neider <rneider AT web.de>
8505 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8506 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8507 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8508 retrievals of result operand's value on assignment
8510 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8512 * device/include/pic16/string.h: modified prototype for memccpy()
8513 to memccpy(void *, void *, char, size_t)
8514 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8515 check whether to omit frame pointer or not,
8516 * (genInline): convert all occurences of "\n" to LF in inline
8517 assembler blocks, this helps formatting the inline text,
8518 * (pic16_loadFSR0): modified prototype,
8519 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8520 removed some 8051 legacy code,
8521 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8522 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8523 before allocating temporary registers in functions,
8525 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8527 * support/regression/tests/bitvars.c: corrected the "fix"
8529 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * support/regression/tests/bitvars.c,
8532 * support/regression/tests/bitwise.c,
8533 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8535 2005-02-10 Raphael Neider <rneider AT web.de>
8537 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8538 different size for Alpha
8539 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8541 2005-02-09 Raphael Neider <rneider AT web.de>
8543 * src/SDCC.lex(doPragma) : save and restore warning options as well
8544 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8545 * have #pragma less_pedantic set the errorlevel to WARNING
8547 * (cloneOptimize) : fixed wrong malloc's size
8548 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8549 facilitate correct handling of #pragma (save|restore)
8551 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8553 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8555 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8557 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8559 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8561 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8563 2005-02-02 Raphael Neider <rneider AT web.de>
8565 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8566 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8567 * (pic16_storeForReturn): fixed to allow returning function pointers
8568 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8569 * device/include/pic16/{stddef.h,stdbool.h}: added
8571 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8573 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8575 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8577 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8578 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8579 appeared to be required
8581 2005-01-31 Borut Razem <borut.razem AT siol.net>
8583 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8584 include/mcs51 and include/z80 directories to the package
8586 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8588 * src/hc08/gen.c (genFunction): fixed bug #1112752
8590 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8592 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8594 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8596 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8598 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8600 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8602 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8604 * device/include/c8051fxxx.h: removed these 6 files
8605 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8607 2005-01-26 Raphael Neider <rneider AT web.de>
8609 * src/pic16/gen.c (genAssign): fixed assignment from longs
8610 in codespace (were cut to three bytes)
8611 * (genDummyRead): implemented (except for CODESPACE...),
8613 * src/pic16/glue.c (emitStatistics): beautified
8614 * device/lib/pic16/libm/Makefile: added include path
8616 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8618 * src/z80/gen.c (aopPut): fixed bug #1103902
8620 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8622 * device/lib/expf.c: fixed bug #1095792
8624 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8626 * device/lib/pic16/libm: added Math library sources
8628 2005-01-24 Raphael Neider <rneider AT web.de>
8630 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8631 to enable upcast to pCodeOpReg2 (there is no type tag to
8632 differenciate the two and pic16_popGet2p cast into PCOR2)
8633 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8634 (sizeof(sectNames) changed to sizeof(sectName))
8635 Both patches fix segfaults under MinGW.
8637 2005-01-23 Raphael Neider <rneider AT web.de>
8639 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8640 Safe_[mc]?alloc()'ed variables
8641 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8642 of (byte sized) temporaries (assign them to WREG for now)
8643 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8644 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8645 this might fix SIGSEGVs on MinGW...
8646 * src/SDCCopt.c (killDeadCode): restored original behaviour
8647 (volatile operands might get thrown away though)
8649 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8651 * src/pic16/gen.c: fixed bug #1106975,
8652 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8653 pointer update, INTCON is saved, global interrupts are disabled and
8654 restored after updateing TOS.
8655 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8656 * added function attribute 'shadowregs' to take advantage of shadow
8658 * added function attribute 'wparam' as an alternative to the wparam
8660 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8661 user declares a non-ISR function as 'shadowregs',
8662 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8664 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8666 * .version: bumped version number to 2.4.8
8667 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8669 * device/lib/pic16/libio/i2c/: I2C module support library,
8670 * device/include/pic16/i2c.h: I2C support library header,
8671 * device/lib/pic16/libc/stdio/: standard IO support sources,
8672 * (printf_small.c): printf_small() source, supports float print,
8673 * (printf_tiny.c): printf_tiny() source, does not support floats,
8674 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8675 enable global optimizations for entire library source, other
8676 Makefiles in the source tree are also modified to reflect this,
8677 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8679 * doc/sdccman.lyx: updated to reflect new changes,
8680 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8681 sym->onStack if-case,
8682 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8683 sbit, idata, _idata, xdata, _xdata,
8684 * added pragma library, to link an external library, (see doc),
8685 * removed command line options, --pomit-config-words, --pomit-ivt,
8686 --pleave-reset-vector,
8687 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8688 when calling assembler to reflect memory model used, also define
8689 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8690 reflect stack model used,
8691 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8692 on stack return NULL,
8694 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8696 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8697 of the operands is volatile. Fixes #1020220
8699 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8701 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8702 * (OptimizeRegUsage): make sure that there is really no other flow where
8703 the first pCode is used
8705 2005-01-22 Raphael Neider <rneider AT web.de>
8707 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8708 to fix #1106967 (pCode->seq are not set up correctly)
8710 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8712 * src/SDCCglue.c (glue): make sure code area is declared before the
8713 static initialization area.
8715 2005-01-21 Raphael Neider <rneider AT web.de>
8717 * device/lib/Makefile.in: fixed test for pic16 install dir
8718 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8720 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8721 added --optimize-goto compiler switch and pragma wparam documentation
8722 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8723 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8724 and PRODH closing bug #1071770 (peephole optimizer)
8726 2005-01-19 Raphael Neider <rneider AT web.de>
8728 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8729 cmdLine buffers (used when calling sdcpp...) are large enough
8730 (MAX_PATH=256 truncates arguments leading to system halts when
8732 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8733 * (genUminus): rewritten to for efficiency
8734 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8735 used uninitialized in some cases)
8736 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8737 copy the third byte from the int -- now assumes 0x80 (data memory)
8738 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8739 operands (genAddLit expects the iCode's operands to swapped as
8740 well), fixed leftover bytes (crashed for short left operands)
8741 * (pic16_genMinusDec): performance improvements, removed false
8743 * (pic16_genMinus): fixed to cope with differently sized operands
8744 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8746 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8747 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8748 new banksel optimization
8749 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8750 analysis for temporary registers (segfaults...)
8751 * src/pic16/peeph.def: added rule
8753 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8755 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8756 which converts a float number to its ASCII representation
8757 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8758 functions to convert the fractional and integer part of a float to ASCII,
8759 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8760 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8762 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8764 * device/include/pic16/adc.h: added GPL info,
8765 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8766 a pCodeOp as tested operand,
8767 * (genNearPointerGet): optimized bit testing, does not use
8768 intermediate register for bit value, test directly instead with
8769 BTFSS, BTFSC, works only for single bits,
8770 * (genpic16Code): dump the name of the iCode in the asm,
8771 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8772 renamed to pic16_decodeOp,
8773 * (serialRegAssign): do not allocate a temporary register for iCode
8774 sequences that test a single bit for 1/0
8776 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8778 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8779 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8780 access stack and frame pointers. They are initially assigned to
8781 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8782 accessing SFRs. Updated all occurences of modification of stack or
8783 frame pointer in gen.c and pcode.c,
8784 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8785 assigning of a literal value to pointers,
8786 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8787 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8790 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8792 * doc/sdccman.lyx: update documentation about stack pragma, added
8793 some info for stack memory models
8795 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8797 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8799 2005-01-08 Raphael Neider <rneider AT web.de>
8801 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8802 udata sections to fix bug #1097823
8804 2005-01-05 Raphael Neider <rneider AT web.de>
8806 * src/pic16/gen.c (genGenericShift): added handling of differently
8807 sized left operand and result
8809 2005-01-04 Raphael Neider <rneider AT web.de>
8811 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8812 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8813 to hold the condition bit)
8814 * added new version of genCmp (old code available via #define)
8815 * added new version of genShiftLeft/genShiftRight in a generic
8816 way, now supports shifting by negative values
8817 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8818 shiftCount (expected by genGenericShift)
8819 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8820 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8822 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8823 is an invalid literal too...)
8825 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8827 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8828 from Raphael Neider,
8829 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8830 for 8-bit literals. This fixes some literal operands which are sign
8831 extended to 16-bits ints when instruction needs only 8-bits.
8833 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8835 * device/lib/logf.c: added mcs51 assembly version
8836 * device/lib/expf.c: added mcs51 assembly version
8837 * device/lib/_logexpf.c: new shared asm code for expf and logf
8838 * device/include/math.h: add defines for assembly math library
8839 * device/lib/Makefile.in: build new _logexpf.c
8840 * device/lib/libfloat.lib: use new _logexpf.c
8842 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8845 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8846 device types which have less than 0x7f registers.
8848 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8850 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8852 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8854 * device/lib/printf_fast.c: only build on supported arch.
8855 * device/lib/printf_tiny.c: only build on supported arch.
8856 * device/lib/printf_fast_f.c: only build if asm float lib
8857 * device/lib/_fsget1arg.c: only build if asm float lib
8858 * device/lib/_fsget2args.c: only build if asm float lib
8859 * device/lib/_fsnormalize.c: only build if asm float lib
8860 * device/lib/_fsreturnval.c: only build if asm float lib
8861 * device/lib/_fsrshift.c: only build if asm float lib
8862 * device/lib/_fsswapargs.c: only build if asm float lib
8863 * device/include/stdio.h: don't provide print_fast,
8864 print_fast_f, print_tiny prototypes if --xstack used
8866 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8868 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8869 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8872 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8874 * device/lib/printf_fast_f.c: same as printf_fast, but
8875 with floating point enabled
8876 * device/lib/printf_fast.c: minor tweaks
8877 * device/include/stdio.h: add printf_fast_f
8879 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8881 * src/SDCCmain.c: make --float-reent default for mcs51
8882 * device/lib/_fsadd.c: added mcs51 assembly version
8883 * device/lib/_fssub.c: added mcs51 assembly version
8884 * device/lib/_fsmul.c: added mcs51 assembly version
8885 * device/lib/_fsdiv.c: added mcs51 assembly version
8886 * device/lib/_fseq.c: added mcs51 assembly version
8887 * device/lib/_fsneq.c: added mcs51 assembly version
8888 * device/lib/_fsgt.c: added mcs51 assembly version
8889 * device/lib/_fslt.c: added mcs51 assembly version
8890 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8891 * device/lib/Makefile.in: add _fscmp to build
8892 * device/lib/libfloat.lib: add _fscmp to build
8894 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8896 * device/lib/_fs2slong.c: added mcs51 assembly version
8897 * device/lib/_fs2sint.c: added mcs51 assembly version
8898 * device/lib/_fs2schar.c: added mcs51 assembly version
8899 * device/lib/_fs2ulong.c: added mcs51 assembly version
8900 * device/lib/_fs2uint.c: added mcs51 assembly version
8901 * device/lib/_fs2uchar.c: added mcs51 assembly version
8902 * device/lib/_slong2fs.c: added mcs51 assembly version
8903 * device/lib/_sint2fs.c: added mcs51 assembly version
8904 * device/lib/_schar2fs.c: added mcs51 assembly version
8905 * device/lib/_ulong2fs.c: added mcs51 assembly version
8906 * device/lib/_uint2fs.c: added mcs51 assembly version
8907 * device/lib/_uchar2fs.c: added mcs51 assembly version
8908 * device/include/float.h: added #define to select asm vs c
8910 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8912 * device/lib/printf_fast.c: improvements to float output
8913 * device/include/float.h: add defines for assembly float library
8914 * device/lib/_fsget1arg.c: receive 1 float arg
8915 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8916 * device/lib/_fsnormalize.c: normalize a float
8917 * device/lib/_fsreturnval.c: return float, various helper routines
8918 * device/lib/_fsrshift.c: right shift a float's mantissa
8919 * device/lib/_fsswapargs.c: swap 2 floats
8920 * device/lib/Makefile.in: build these 6 new files for mcs51
8921 * device/lib/libfloat.lib: add these 6 files to the library
8923 2004-12-26 Borut Razem <borut.razem AT siol.net>
8925 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8928 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8930 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8931 and fully reentrant and register bank neutral.
8932 * device/lib/printf_fast.c: added float (not enabled by default),
8933 added compact/slower integer (also not enabled by default),
8934 improved size/speed of fast integer code, other minor changes
8935 * device/include/stdio.h, device/lib/Makefile.in,
8936 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8938 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8940 * src/pic16/pcode.c: declaring variables other than at the start of a
8941 block is not supported in C by VC6.
8943 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8945 * applied a previous patch from Raphael Neider that wasn't included
8946 in the previous commits, which fixes infinite loops within jumptable
8948 * made some fixes that previous patches introduced
8950 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8952 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8953 that fixes an issue with AOP_PCODE asmop's offset,
8954 * (pic16_popCopyReg): update instance field too,
8955 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8956 function of pic port,
8957 * (genCmp, genAnd, genAssign),
8958 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
8960 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
8962 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
8963 variables initial values to idata section,
8964 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
8965 variables in some functions. This utilizes parmBytes field of iCode
8966 structure to hold the offset of the variable in stack. (might be
8967 able to use the stack field too?)
8968 * applied patch from Raphael Neider # ### , # ###
8969 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
8970 variable initial values in idata section,
8971 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
8972 for static variables with initial value
8973 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
8974 applied fix in while loop from Raphael Neider.
8976 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
8978 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
8979 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
8980 * src/ds390/ralloc.c (serialRegAssign): spill bits
8981 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
8982 * support/Util/SDCCerr.c,
8983 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
8984 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
8985 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
8987 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
8989 * device/include/sdcc-lib.h: inserted LGPL, added includes
8990 asm/ds390/features.h and asm/mcs51/features.h
8991 * device/include/asm/default/features.h,
8992 * device/include/asm/gbz80/features.h,
8993 * device/include/asm/z80/features.h: added empty _AUTOMEM
8995 * device/include/asm/ds390/features.h,
8996 * device/include/asm/mcs51/features.h: added files with defines for
8997 _AUTOMEM and _STATMEM indicating automatic and static storage class
8998 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
8999 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9000 * src/SDCCicode.c (geniCodeCast),
9001 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9002 * src/SDCCloop.c (loopInduction): removed unused variable lr
9003 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9004 to convertToFcall to include char modulo (RFE 1065037), added check
9005 if left operand is unsigned and use abs of literal value
9006 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9007 as it doesn't work after conversion from peephole.def to peephole.rul
9008 * src/mcs51/gen.c (toBoolean): added check for size,
9009 (genModOneByte): optimized code for signed char modulo a literal
9010 power of 2 (thanks to Hubert Sack),
9011 (genRRC): removed unnecessary "clr c",
9012 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9013 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9015 swapped rules 256.c and 256.d,
9016 extended 256.d by using new multiple checks (thanks Erik),
9017 added rules 256.e and 256.f,
9018 updated rule 261.a and 261.b to new generated code
9019 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9021 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9023 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9024 induction related bugs, including first part of bug #1074377
9026 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9028 * applied patch from bug-report #1076292,
9029 * applied patches for genAnd and Goto-optimizations for Raphael
9031 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9032 dump a less iCode information,
9033 * src/pic16/device.h (pic16_options_t): added field debgen,
9034 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9035 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9036 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9038 * (various functions): added macros FENTRY and FENTRY2 to functions,
9039 to emit function prologue,
9040 * (various functions): fixed indentation,
9041 * (genNearPointerGet): fixed loading of FSR0,
9042 * (genPackBits): applied patch from Raphael Neider to fix updating
9043 of FSR0 and touching only the modified bits,
9044 * src/pic16/genarith.c (various functions): added macros FENTRY to
9045 emit function prologue in comments,
9046 * src/pic16/pcode.h: added functions debugf2, debugf3,
9047 * src/pic16/ralloc.c: partial fix for packForPush caused
9050 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9052 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9053 <stsp AT users.sourceforge.net> with reversed byte order
9054 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9056 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9058 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9060 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9061 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9063 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9065 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9067 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9071 (setFromConditionArgs): friendly operand parser for peephole rules,
9072 (operandBaseName, operandsNotRelated): new peephole condition
9073 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9074 architecture specific register naming into account, handles n-way
9075 comparisons, and supports quoted literals
9076 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9078 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9080 * src/mcs51/peeph.def: fixed bug #1076940
9082 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9084 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9086 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9088 Adding support for replacing ljmps with sjmps in jumptables
9089 generated for switch statements. For now you need to set the
9090 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9091 Now 4 algorithms for mcs51 jumptable generation are used:
9092 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9093 addresses loaded pc-relative for up to 112 cases and stack-pushing
9094 target addresses loaded with offset from dptr for up to 256 cases.
9096 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9097 * src/mcs51/main.c: adapted constants for switch table generation
9098 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9100 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9102 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9103 * support/regression/tests/bug1057979.c: added test for bug 1073386
9105 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9107 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9110 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9112 * src/pic16/device.h,
9113 * src/pic16/genarith.c,
9116 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9118 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9120 Large cummulative patch for pic16 port.
9121 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9122 to call when a stack overflow occurs,
9123 * (malloc.h): added CVS Id tag,
9124 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9126 * added libc directory. The current version of LibC contains string
9127 functions, ctype functions and macros and some functions of the
9128 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9129 be extensively tested in the future. Standard disclaimer here.
9130 Library is not automatically build yet. But one can build it by
9131 invoking 'make' inside the libc directory.
9132 * added ADC library under libio. Preliminary version yet.
9134 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9135 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9136 aopForRemat() now and not by pic16_aopOp(),
9137 * (pic16_popGetTempReg): removed warning messgae when allocating
9138 temporary registers, its a buggy feature and will be removed,
9139 * (pic16_popGet): set register instance field in AOP_CRY,
9140 * (pic16_outBitC): fixed for results in size greater than 1,
9141 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9142 * (pic16_storeForReturn): optimized return of 0,
9143 * (genCmp): experimental code for new genCmp which uses PIC18's
9144 special compare&skip instructions. Initial tests fail some times
9145 with variables grater than 1 byte in size, so new code is disabled,
9146 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9148 * (genCast): began a fix to optimize the casting of a bit to another
9149 bit, now assigning a bitfield to another bitfield will fail, sorry,
9150 * src/pic16/main.c: disabled the use of lr-support feature,
9151 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9152 * added some function prototypes, added function _debugf prototype,
9153 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9154 bits with offset (case PO_GPR_BIT),
9155 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9157 * (isBankInstruction): modified to return 0 for no banking instruction,
9158 and 1 for banking instruction,
9159 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9160 caused stop processing pCodes after a inline assembly block,
9161 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9162 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9163 registers when it shouldn't,
9164 * src/pic16/ralloc.c (allocReg): add preliminary support for
9165 supporting a limited set of temporary registers,
9167 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9169 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9170 genDataPointerSet): ensure assignments always copy in MSB to LSB
9172 (loadRegFromAop): recognize CLRH optimization,
9173 (genFunction): optimize RECEIVE iCodes in reentrant functions
9175 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9177 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9178 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9180 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9181 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9182 contiguous with data
9184 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9186 * device/lib/_gptrget.c (_gptrget),
9187 * device/lib/_gptrgetc.c (_gptrgetc),
9188 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9189 instead of sjmp to ret
9190 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9191 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9193 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9195 * .version: bumped version to 2.4.7
9196 * device/lib/_gptrget.c (_gptrget): is now _naked
9197 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9198 * device/lib/_gptrput.c (_gptrput): is now _naked
9199 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9200 (createFunction): fixed xstack
9201 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9202 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9204 (geniCodeCritical): store original interrupt state in an iTemp bit
9205 var unless stack-auto
9206 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9207 * src/SDCCmain.c (setIncludePath): added include/target to search path
9208 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9209 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9211 (processFuncArgs): put bit vars in bit area
9212 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9213 unsaveRBank): fixed xstack,
9214 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9215 (genFunction, genEndFunction): fixed xstack,
9216 (genAssign): optimization don't walk backwards through mem
9217 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9218 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9219 * support/regression/Makefile: also make library (for stack-auto) when
9220 making "all" and added "test-mcs51-xstack-auto"
9221 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9222 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9223 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9224 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9225 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9226 make-library by MAKE_LIBRARY
9227 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9228 regression tests for xstack
9229 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9230 * support/regression/tests/critical.c: test for critical on mcs51
9232 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9234 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9235 built version of sdcc instead of installed version
9237 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9240 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9242 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9243 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9244 WARNING: remove device/lib/build/z80/printf.o by hand when
9245 updating from previous build!
9246 * device/lib/z80/printf.c: updated comment
9247 * support/regression/tests/bug1057979.c: test all ports now
9248 * support/regression/tests/bug1065458.c: file added
9250 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9252 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9253 *_start and *_end symbols for static functions
9255 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9258 and search crt0.o in all library paths,
9259 (setIncludePath): proper handling of --nostdinc,
9260 (setLibPath): proper handling of --nostdlib
9261 * support/regression/Makefile,
9262 * support/regression/ports/ds390/spec.mk,
9263 * support/regression/ports/gbz80/spec.mk,
9264 * support/regression/ports/hc08/spec.mk,
9265 * support/regression/ports/mcs51/spec.mk,
9266 * support/regression/ports/mcs51-large/spec.mk,
9267 * support/regression/ports/mcs51-stack-auto/spec.mk,
9268 * support/regression/ports/z80/spec.mk: use include and lib files from
9269 built version of sdcc instead of installed version
9270 * doc/sdccman.lyx: fixed typo in --nostdinc
9272 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9277 * src/pic/gen.c : added support to generate code for struct bit fields.
9279 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9281 * as/xa51/xa_version.h,
9282 * device/include/errno.h,
9283 * device/include/regc515c.h,
9284 * device/lib/_itoa.c,
9285 * device/lib/_ltoa.c,
9286 * device/lib/ser_ir_cts_rts.c,
9287 * sim/ucsim/xa.src/glob.cc,
9288 * sim/ucsim/xa.src/inst_gen.cc,
9289 * sim/ucsim/xa.src/xa_bit.cc,
9290 * sim/ucsim/xa.src/xa_sfr.cc,
9291 * sim/ucsim/z80.src/inst_dd.cc,
9292 * sim/ucsim/z80.src/inst_fdcb.cc,
9293 * support/scripts/keil2sdcc.pl,
9294 * src/pic16/pic16.dsp,
9295 * src/pic16/pic16a.dsp: corrected cvs line endings
9296 * device/lib/printf_large.c: fixed bug 1057979
9297 * src/pic16/gen.c: fixed non-C standard code
9298 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9299 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9300 * support/regression/ports/mcs51/support.c: reload T1 asap
9301 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9302 pdata use and clear idata startup behaviour
9303 * support/regression/tests/bug1057979.c: added
9305 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9307 * device/examples/ds390/ow390/ad26.h,
9308 * device/examples/ds390/ow390/cnt1d.h,
9309 * device/examples/ds390/ow390/crcutil.c,
9310 * device/examples/ds390/ow390/ownet.h,
9311 * device/examples/ds390/ow390/owsesu.c,
9312 * device/examples/ds390/ow390/swt12.h,
9313 * device/examples/ds390/ow390/swtoper.c,
9314 * device/examples/ds390/ow390/temp10.h,
9315 * device/examples/ds390/ow390/thermodl.c,
9316 * device/examples/ds390/tinitalk/tinitalk.dsp,
9317 * device/examples/ds390/tinitalk/tinitalk.dsw,
9318 * device/examples/mcs51/clock/hw.h,
9319 * device/examples/mcs51/simple2/go.bat,
9320 * device/examples/serialcomm/windows/serial.h,
9321 * device/examples/xa51/dummy.c,
9322 * device/examples/xa51/hello.c,
9323 * device/include/80c51xa.h,
9324 * device/include/at89x051.h: corrected cvs line endings
9326 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9328 * src/pic16/main.c (options): added command line --gstack, to trace
9329 stack over/under flows,
9330 * added pragma 'wparam' to allow passing first byte of function
9331 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9332 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9333 call to __gstack_test function and sets up the symbol as extern,
9334 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9335 * popaop): added call to pic16_testStackOverflow,
9336 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9338 * (genCall, genPcall): now all parameters are passed via stack
9339 except in functions that are pass to wparam pragma in which WREG is
9341 * (genPcall): REENTRANT flag is checked to see if variable prototype
9342 contains reentrant keyword, don't call a non-reentrant function, via
9343 a reentrant function pointer or vice versa, functions are never
9345 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9347 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9348 SIGSEGV when accessing a NULL register stucture,
9349 * (pic16_printGPointerType): modified to handle UPPER modifier for
9350 function initializers, changed prototype of function to simpler one,
9351 * (pic16_printIvalFuncPtr): check to see if function is already
9352 added in externs list,
9353 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9354 optimized a move from W to SFR with a move to the same register
9356 * device/lib/pic16/debug: NEW directory, contains debug features
9357 which are enabled when linking with libdebug.lib, currently command
9358 line option --gstack enables stack pointer tracing for over/under
9359 flow, corresponding sources are in debug/gstack
9361 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9363 * doc/sdccman.lyx: updated SDCC version,
9364 * (PIC16 port): update list of command line options,
9365 * src/pic16/device.h (structure pic16_options_t): added field gstack
9366 to enable stack overflow tracing on push/pops,
9367 * src/pic16/device.c (statistics structure): added statistics
9369 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9370 pic16_dump_int_registers): increase statistics counters for each
9371 * variable which is encountered
9372 * (pic16_dump_usection): emit each .udata variable to its own udata
9374 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9375 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9376 parameters via stack, otherwise use old scheme,
9377 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9378 assembler output file,
9379 * src/pic16/main.c: added command line options --gstack to enable
9380 push/pop tracing for stack overflow,
9381 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9382 instructions): added size of each instruction,
9383 * (pic16_countInstruction): estimate size of instructions in
9384 the_pFile list, inline assembly blocks are not counted,
9385 * (pic16_FixRegisterBanking): trace previous register usage, when
9386 banksel optimizations is greater than 0, don't emit a redudant
9389 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9391 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9392 * src/pic16/ralloc.c : applied same fix for pic16.
9393 * src/pic/gen.c : tidied it up a little.
9395 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9397 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9398 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9400 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9402 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9404 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9406 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9407 non-reentrant function __modsint in the interrupt function (thus
9408 corrupting math operations during serial I/O)
9409 * device/lib/ser_ir.c: as above, changed buffersize
9410 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9412 * doc/Makefile: added option -t for rsync
9414 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9416 * src/SDCCast.h (struct ast),
9417 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9419 2004-10-20 Borut Razem <borut.razem AT siol.net>
9421 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9424 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9426 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9428 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9429 support functions to replace long sequences of MOVFF's from access
9430 bank registers to stack and vice versa,
9431 * src/pic16/device.h: added new field opt_flags, where optimization
9432 flags can be set to enable certain features,
9433 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9434 * pBlock, (genFunction, genEndFunction): surroung loop for
9435 saving/loading used registers in stack with PC_INFO pCodes,
9436 INF_LREGS. Code in between can then be optimized by pCode optimizer
9437 to support function calls,
9438 * (genDataPointerSet): fixed bug which loaded float fields in
9439 structures with corrupt data,
9440 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9441 in a standard way debug info on stderr. Feature used for developing
9443 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9444 obsolete chunks of code,
9445 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9446 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9447 * pic16/src/pcode.c (pic16_newpCodeInfo,
9448 * (pic16_newpCodeOpLocalRegs),
9449 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9451 * (pic16_pCodeConstString): printing of the initial value of a
9452 symbol as a comment is inhibited since parsing was already done by
9453 copyStr and output is corrupt,
9454 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9456 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9458 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9460 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9462 * as/mcs51/lkarea.c: removed old K&R style,
9463 (lnksect): changed check on boundary error,
9464 (lnksect2): changed check on boundary error,
9465 (lnksect2): extend XSTK to end of page if size = 1
9466 * as/mcs51/lkmain.c: removed old K&R style,
9467 (Areas51): create l_IRAM symbol
9468 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9469 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9470 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9471 * device/lib/_mullong.c: added version to be compiled with xstack
9472 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9473 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9474 * device/lib/mcs51/crtxstack.asm: fixed comment
9475 * src/SDCCglue.c: maxInterrupts defaults to 0,
9476 (emitMaps): added pdata,
9477 (createInterruptVect): (re)moved default,
9478 (glue): added pdata,
9479 (glue): moved __start__xstack to XSTK with default size 1
9480 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9481 and options.float_rent when options.stackAuto is set,
9482 (linkEdit): only write XDATA_NAME if provided on command line
9484 * src/SDCCmem.c: added pdata
9485 * src/port.h: added pdata_name to PORT
9486 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9487 (saveRegisters, unsaveRegisters): removed usage of B,
9488 (genMinus): fixed accumulator clash,
9489 (genJumpTab): added comment, this needs another look
9490 * src/mcs51/gen.c: added check for "B in use" paranoia,
9491 added pushB() and popB()
9492 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9501 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9502 added PSEG (PAG,XDATA) or NULL to port specifier
9503 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9504 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9505 (_mcs51_genInitStartup): removed __start__xstack equ,
9506 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9507 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9508 * src/z80/gen.c (_rleAppend): fixed warnings
9509 * support/regression/tests/zeropad.c: added pdata test
9510 * .version: bumped to 2.4.6
9512 2004-10-17 Borut Razem <borut.razem AT siol.net>
9514 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9515 as a part of nightly build
9517 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9519 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9520 WREG holds the first byte function parameters,
9521 * (aopForSym): take special case for symbols which are in FARSPACE
9522 but in CODESPACE too,
9523 * (assignResultValue): modified to take into account _G.useWreg,
9524 * (genCall): don't use wreg for parameter passing when function is
9525 declared as reentrant, too, added optimization INCF to stack
9526 pointer when stack parameter count is 1,
9527 * (genFunction, genEndFunction): refurnished and fixed to not using
9528 wreg for passing parameters when function has varargs or is
9529 reentrant, fixed bug with symbol name compare for generating
9530 functions in absolute address,
9531 * (pic16_storeForReturn): refurnished,
9532 * (genCmp): began writing a new version of the function, not ready
9533 yet, therefore it is disabled,
9534 * (genAssign): do not read code memory when assigning a function to
9536 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9537 array of characters, not pointer,
9538 * (pic16initialComments): in debug mode emit an .ident directive for
9540 * (_process_pragma): emit a new warning type (internal to pic16)
9541 when setting stack to default length, emit a similar warning when
9542 placing a function at absolute address and address is not word aligned
9543 * (_pic16_parseOptions): added 'return TRUE' statement,
9544 * (_pic16_linkEdit): if compiling a source, then add the source's
9545 file object, first in the list of objects to link,
9547 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9549 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9550 * src/pic/main.c : removed VC warning.
9551 * src/pic/gen.c : changed comment.
9553 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9555 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9556 reference to a deprecated symbol _GPTRREG was causing failure to
9557 link. Thanks G. M. Gallant for the info.
9559 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9561 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9562 comments for Bugs item #954788.
9564 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9566 * src/pic16/device.c (pic16_dump_gsection,
9567 * pic16_groupRegistersInSection): handle symbols declared to be in
9568 access bank differently,
9569 * src/pic16/gen.c (struct _G): added field resDirect,
9570 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9571 send values read from stack directly to result and don't allocate
9573 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9575 * (pic16_sameRegsOfs): NEW,
9576 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9577 free because they were not allocated from temporary pool,
9578 * pic16_popRegFromString): workaround to fix a problem with
9579 allocating variables twice or never,
9580 * (genGenPointerGet): using PRODL instead of FSR0H,
9581 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9583 * (genAssign): take advantage of the _G.resDirect flag,
9584 * (genCast): around line 11844, use mov2f instead of directly
9585 MOVFF'ing between operands to account for literal values,
9586 * src/pic16/genutils.c: some new debug functions for gpsim have been
9588 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9589 float with integer part only,
9590 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9591 place variables in access bank
9592 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9593 updated sources to reflect recent changes in gen.c
9595 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9597 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9598 sources that searched for headers in installation path, now the
9599 device/include/pic16 is used,
9600 * src/pic16/glue.c (pic16glue),
9601 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9602 .line directives if not in debug mode, this suppresses assembler's
9603 warnings for ignored directives
9605 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9607 * src/port.h: made reset_regparms prototype void parameter explicit.
9608 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9609 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9610 * doc/sdccman.lyx: documented warning disabling and how to use
9611 printf_large to make it print floats.
9612 * device/include/stdbool.h: NEW
9613 * device/lib/_atof.c,
9614 * device/lib/_divuint.c,
9615 * device/lib/_divulong.c,
9616 * device/lib/expf.c,
9617 * device/lib/printf_large.c,
9618 * device/lib/sincosf.c,
9619 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9620 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9621 a completely reentrant lib.
9623 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9625 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9626 * device/include/pic16/stdio.h: fixed bug with colon
9628 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9630 * device/include/pic16/stdio.h,
9631 * device/include/pic16/stdlib.h,
9632 * device/include/pic16/math.h: NEW
9633 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9634 declared as _naked to reduce overhead
9635 * device/lib/Makefile.in (target port-specific-objects-pic16):
9636 changed * to *.* so to ignore the CVS directory,
9637 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9638 stacked variables back in stack,
9639 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9642 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9644 * .version: bumped version number to 2.4.5
9645 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9646 * support/Util/SDCCerr.c (messages structure): added entry for
9649 Large cumulative patch for pic16 port and libraries.
9650 * device/include/pic16/sdcc-lib.h,
9651 * device/include/pic16/stdarg.h,
9652 * device/include/asm/pic16/features.h,
9653 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9654 * device/include/pic16/float.h: changes reentrant keyword with
9655 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9656 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9657 updated target build-libraries to include objects from gptr,
9658 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9659 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9660 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9661 all function headings,
9662 * src/SDCCmain.c: added global parameter userIncDirsSet,
9663 * (parseCmdLine): when option -I is encountered add directory to
9665 * src/version.awk: added space between control and long,
9666 * src/pic16/NOTES: added some notes for the port,
9667 * src/pic16/gen.c: added prototype for mov2fp function,
9668 * (fReturnpic16[]): properly named return value registers,
9669 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9670 * (aopForSym): added code to handle symbols with onStack flag set,
9671 symbols onStack are allocated PTRSIZE bytes,
9672 * (aopFreeAsmop): handles special case where asmops are stack objects,
9673 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9674 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9675 added argument lock to trace flaws in allocating temporary registers
9676 when developing port,
9677 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9678 * (pic16_popRegFromString): reenabled allocating a direct register
9680 * (assignResultValue): various beautifications,
9681 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9682 referenced function argument,
9683 * (genIpush): reenabled to allow stacked arguments, handles only
9684 ic->parmPush iCodes,
9685 * (genCall, genPcall): major changes to allow for variable argument
9686 functions, fixed a bug with falsely restoring stack pointer after
9687 returning from call,
9688 * (genFunction): pending code for critical function,
9689 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9690 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9691 * (genNearPointerGet): fixed bug with indirect reading, was always
9693 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9695 * (genAddrOf): rewrote code to take address of a stacked function parameter
9696 * (genCast): fixed casting to generic pointer type,
9697 * src/pic16/gen.h: added AOP_STA,
9698 * (struct asmop): added field stk,
9699 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9700 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9701 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9702 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9703 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9704 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9706 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9708 * (pic16_port structure): generic pointer size is set to 3,
9709 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9710 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9712 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9713 operand is an iTemp,
9715 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9717 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9718 * debugger/mcs51/simi.c: addapt new syntax of s51
9720 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9722 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9723 * src/pic16/pcode.c: commented out some calls to free() in order to
9726 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9729 * src/SDCCicode.c (isiCodeInFunctionCall),
9730 * src/avr/ralloc.c (selectSpil),
9731 * src/pic/ralloc.c (selectSpil),
9732 * src/pic16/ralloc.c (selectSpil),
9733 * src/ds390/ralloc.c (selectSpil),
9734 * src/hc08/ralloc.c (selectSpil),
9735 * src/xa51/ralloc.c (selectSpil),
9736 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9737 stack in the middle of a function call sequence (fixes bug #1020268)
9738 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9739 costs associated with the minimum switch case.
9741 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9743 * src/SDCC.lex: fixed bug #1030549
9745 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9747 * src/SDCCcse.h (struct cseDef),
9748 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9749 over a function call if the CSE is derived from a symbol whose
9750 address has been taken (fixes bug #1029883)
9751 * support/regression/tests/bug-1029883: a new regression test for
9754 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9756 * src/hc08/gen.c (emitinline): fixed bug #1029778
9757 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9758 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9759 and starts toward RFE #905167)
9761 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9763 * src/pic16/gen.c (mov2f): New function to move an operand to
9764 another without considering if it is a literal or a register,
9765 * (pic16_sameRegs): don't check if they are both AOP_REG,
9766 * (AccRsh): removed andmask=0 lines,
9767 * (genLeftShift): duplicated to be improved in future versions,
9768 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9769 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9770 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9771 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9772 * (insertBankSwitch): fixed inserting banksel directives algorithm
9773 for instructions that follow a skip instruction, this fixes a report
9774 for broken subtraction code generation,
9775 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9776 iCode is a left op, just in case result and right share the same
9779 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9782 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9784 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9785 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9786 on 2004-09-12; it was buggy
9788 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9790 * src/SDCCsymt.h: removed RESULT_CHECK
9795 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9797 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9799 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9800 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9801 configuration values no more rejected by compiler, they are assigned
9802 to configuration registers with a warning message instead,
9803 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9804 the for-loop so last conf register is emitted too,
9805 * (_pic16_initPaths): link library libsdcc.lib by default,
9806 * (_hasNativeMulFor): modified test for multiplication according to
9807 Raphael Neider's remarks. Integer multiplication is also done with
9809 * device/include/pic16/pic18fregs.h: corrected type error in while
9810 testing and including 18f6720 header file
9812 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9814 * src/pic16/device.h (pic16_options): removed field use_crt,
9815 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9816 until an optimization to handle single bits is added,
9817 * (pic16_loadFSR0): moved before genUnpackBits,
9818 * (genAnd): some white lines removed,
9819 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9820 leave_reset flags in pic16_options when using crt modules,
9822 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9824 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9825 for bugs 898889 & 979599. Also used some safer print instructions.
9827 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9829 * src/pic16/device.h (pic16_options_t): added field use_crt,
9831 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9832 catch a probable future bug,
9833 * src/pic16/gen.c: aopIdx function commented out,
9834 * (genAssign): commented out old code which used aopIdx,
9835 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9836 code, added if conditionals to take into account the --use-crt
9837 command line options,
9838 * src/pic16/main.c (pic16_optionsTable): added new command line
9839 options, --use-crt= and --no-crt,
9840 * (_pic16_linkEdit): now the proper crt object is added in the
9841 linker command line except than when --no-crt is specified,
9842 * src/pic16/pcode.c,
9843 * src/pic16/pcode.h: added some structures and functions for a new
9844 optimization scheme to compansate for instruction overhead between
9845 same iCodes, this scheme is currently under development and is not
9847 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9849 * device/lib/pic16/startup/crt0i.c,
9850 * device/lib/pic16/startup/crt0iz.c: added global char variable
9851 __uflags to force the generation of an idata section
9853 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9856 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9857 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9859 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9861 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9862 Frieder) and clarified the default code optimization mode
9864 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * src/SDCC.lex (doPragma, process_pragma),
9867 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9868 "opt_code_size", and "opt_code_balanced"
9869 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9870 regrouped options by category, added support for category headers
9871 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9872 and "--opt-code-size"
9873 * doc/sdccman.lyx: documented these new options and pragmas
9874 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9875 preference into account
9877 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9879 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9880 geniCodePreDec): Fixed bug 904237 by generating a warning
9882 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9884 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9886 * src/pic/device.c : When no max ram set validate full memory range.
9888 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9890 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9892 * device/lib/_gptrget.c,
9893 * device/lib/_gptrput.c: updated comment
9894 * device/lib/calloc.c,
9895 * device/lib/free.c,
9896 * device/lib/malloc.c,
9897 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9898 * src/SDCCcse.c (cseBBlock),
9899 * src/SDCCicode.c (printOperand, geniCodeArray),
9900 * src/SDCCicode.h (struct operand): fixed bug 868103
9901 * support/regression/tests/bug-868103.c: added
9902 * src/SDCCast.c (searchLitOp),
9903 * src/SDCCcse.h (struct cseDef),
9904 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9905 * src/SDCCicode.h (struct operand),
9906 * src/SDCCsymt.h (struct sym_link),
9907 * src/avr/gen.c (hasInc),
9908 * src/ds390/gen.c (hasInc),
9909 * src/hc08/gen.c (genPlusIncr, hasInc),
9910 * src/mcs51/gen.c (hasInc),
9911 * src/pic16/glue.c (pic16_printIvalChar),
9912 * src/pic16/ralloc.c (regWithIdx),
9913 * src/xa51/gen.c (hasInc) : removed warnings
9914 * src/SDCCast.c (createBlock): added comment ???
9915 * src/hc08/ralloc.c: updated comments
9917 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9919 * doc/sdccman.lyx: updated section on switch statements, added
9920 section about semaphore locking
9921 * doc/Makefile: added option -info for latex2html
9922 * device/lib/_gptrget.c,
9923 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9925 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9929 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9930 maxram is less than 0x100.
9932 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9934 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9936 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9947 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9948 a jump table is the best form for a switch statement, including
9949 automatic insertion of missing cases to make the case range
9950 continuous. Developed in collaboration with Frieder Ferlemann.
9952 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9954 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9955 accumulator result if it needs sign extension
9957 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9959 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
9961 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9963 * device/lib/gbz80/printf.c,
9964 * device/lib/z80/printf.c: removed define for NULL
9966 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
9968 * as/xa51/xa_link.c,
9969 * device/examples/ds390/ow390/ad26.c,
9970 * device/examples/ds390/ow390/cnt1d.c,
9971 * device/examples/ds390/ow390/counter.c,
9972 * device/examples/ds390/ow390/ds2480.h,
9973 * device/examples/ds390/ow390/ds2480ut.c,
9974 * device/examples/ds390/ow390/findtype.c,
9975 * device/examples/ds390/ow390/gethumd.c,
9976 * device/examples/ds390/ow390/owllu.c,
9977 * device/examples/ds390/ow390/ownetu.c,
9978 * device/examples/ds390/ow390/swt12.c,
9979 * device/examples/ds390/ow390/swtloop.c,
9980 * device/examples/ds390/ow390/temp.c,
9981 * device/examples/ds390/ow390/temp10.c,
9982 * device/examples/ds390/ow390/thermo21.c,
9983 * device/examples/ds390/ow390/tinilnk.c,
9984 * device/examples/ds390/ow390/tstfind.c,
9985 * device/examples/serialcomm/windows/serial.cpp,
9986 * device/examples/serialcomm/windows/test_serialcomm.cpp,
9987 * device/include/reg51.h: fixed line endings for cvs
9989 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9991 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
9992 packRegsForAccUse, packRegisters): new accumulator register
9994 * support/regression/ports/hc08/support.c (_putchar): suppress
9995 warning of unused variable
9996 * src/SDCCicode.c: added SWAP entry to codeTable
9998 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10000 * device/lib/sprintf.c: forgot to add this file before previous commit
10002 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10004 * src/pic16/gen.c (genPackBits): added operand right in function
10005 parameters, load result directly if p_type is POINTER (that is
10006 called by genNearPointerSet)
10007 * (genUnPackBits): added operand left in function parameters,
10008 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10009 FSR0 if accessing bitfields,
10011 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10013 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10014 _print_format; updated printf, sprintf, vsprintf
10015 * device/include/asm/default/features.h: corrected comment/define
10016 * device/lib/Makefile.in: added sprintf.c
10017 * device/lib/libsdcc.lib: added sprintf module
10018 * device/lib/printf_large.c,
10019 * device/lib/vprintf.c,
10020 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10022 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10023 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10024 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10026 * support/regression/tests/zeropad.c: define idata as data for hc08
10028 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10030 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10031 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10032 labels are referenced at least once (even if a reference is not found)
10033 * src/hc08/gen.c (emitcode): set isComment flag for comments
10034 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10035 loads), rules 6a..6b (optimize jumps to return)
10037 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10039 * device/lib/acosf.c (acosf),
10040 * device/lib/asinf.c (asinf),
10041 * device/lib/atanf.c (atanf),
10042 * device/lib/ceilf.c (ceilf),
10043 * device/lib/cosf.c (cosf),
10044 * device/lib/coshf.c (coshf),
10045 * device/lib/cotf.c (cotf),
10046 * device/lib/fabsf.c (fabsf),
10047 * device/lib/floorf.c (floorf),
10048 * device/lib/log10f.c (log10f),
10049 * device/lib/logf.c (logf),
10050 * device/lib/sinf.c (sinf),
10051 * device/lib/sinhf.c (sinhf),
10052 * device/lib/sqrtf.c (sqrtf),
10053 * device/lib/tanf.c (tanf),
10054 * device/lib/tanhf.c (tanhf),
10055 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10056 replaced all instances of "reentrant" in the library functions
10057 defined in math.h with this macro.
10058 * support/regression/tests/float_trans.c: reenabled test for hc08
10060 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10062 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10063 erroneously deleted
10065 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10067 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10068 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10069 multi-byte volatile operands are used
10070 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10071 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10072 initialization to area GSINIT0 so that it would always precede
10073 any static initializers in GSINIT
10074 * support/regression/tests/zeropad.c: fixed idata define for hc08
10075 * support/regression/tests/bug-927659.c,
10076 * support/regression/tests/float_trans.c: disabled tests for hc08
10077 pending missing library routines
10078 * .version: increased version number to 2.4.4 - hc08 port now passes
10082 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10084 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10085 * Makefile.common.in,
10087 * as/hc08/Makefile.in,
10088 * as/mcs51/Makefile.in,
10089 * as/z80/Makefile.in,
10090 * debugger/mcs51/Makefile.in,
10091 * device/include/Makefile.in,
10092 * device/lib/Makefile.in,
10095 * link/z80/Makefile.in,
10096 * packihx/Makefile.in,
10097 * sim/ucsim/main_in.mk,
10098 * sim/ucsim/avr.src/Makefile.in,
10099 * sim/ucsim/doc/Makefile.in,
10100 * sim/ucsim/gui.src/serio.src/Makefile.in,
10101 * sim/ucsim/hc08.src/Makefile.in,
10102 * sim/ucsim/s51.src/Makefile.in,
10103 * sim/ucsim/xa.src/Makefile.in,
10104 * sim/ucsim/z80.src/Makefile.in,
10106 * support/cpp2/Makefile.in,
10107 * support/librarian/Makefile,
10108 * support/makebin/Makefile: added DESTDIR to the install path proposed
10109 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10110 * doc/sdccman.lyx: added DESTDIR documentation
10112 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10114 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10115 instruction for interrupt handlers, use fast returns when returning
10116 from high priority interrupts
10118 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10120 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10122 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10123 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10124 bugs, ported much of Bernhard's code from mcs51
10125 * src/mcs51/gen.c (genSend),
10126 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10127 than one when calling a reentrant function
10128 * device/lib/_mullong.c: defined an alternate struct layout for big
10129 endian ports (hc08)
10131 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10133 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10136 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10138 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10139 are sane and complete before asking the port its prefered parameter
10140 passing method (fixes bug #1017633)
10141 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10144 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10146 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10147 problem in bitfields >= 8 bits.
10149 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10151 * src/SDCCsymt.c: undid changes that were not meant to be committed
10153 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10155 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10157 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10159 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10160 copied and wrong bit got inverted
10162 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10164 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10165 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10166 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10167 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10168 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10169 assignments to bitfields at known addresses
10170 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10171 reads from bitfields at known addresses
10172 * src/hc08/ralloc.c (packRegisters),
10173 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10174 genhc08Code): optimize pointer get values used as conditionals
10175 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10178 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10180 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10181 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10182 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10185 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10187 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10189 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10191 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10194 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10196 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10198 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10200 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10203 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10205 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10207 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10209 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10210 cases use more compact code.
10212 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10214 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10216 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10220 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10223 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10224 parameter of changePointer() from symbol* to sym_link*
10225 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10226 * src/SDCCsymt.c (compareType): void* type is castable to other
10227 pointers, but not necesarily an exact match.
10228 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10229 is no longer blindly treated as an exact match.
10230 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10232 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10234 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10236 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10240 * src/pic/ralloc.h,
10241 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10243 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10245 * src/pic/device.c,
10246 * src/pic/device.h,
10247 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10249 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10251 * src/mcs51/gen.c (emitcode): fixed bug #992819
10253 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10255 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10256 there's no need to make it worse
10258 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/mcs51/ralloc.c (deassignLR),
10261 * src/ds390/ralloc.c (deassignLR),
10262 * src/hc08/ralloc.c (deassignLR),
10263 * src/z80/ralloc.c (deassignLR),
10264 * src/pic/ralloc.c (deassignLR),
10265 * src/pic16/ralloc.c (deassignLR),
10266 * src/avr/ralloc.c (deassignLR),
10267 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10268 rlivePoint): fixed another part of bug #971834
10270 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10272 * src/z80/main.c: enabled "critical" keyword
10273 * src/z80/mappings.i,
10274 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10275 functions (fixes bug #979646)
10276 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10278 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10280 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10283 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10285 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10286 doesn't disable too much optimizations
10288 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10290 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10292 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10294 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10296 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10298 * src/pic/gen.c tidied up tabs
10299 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10300 * src/pic/main.c tidied up tabs
10301 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10302 * src/pic/pcoderegs.c tidied up tabs
10303 * src/pic/ralloc.c tidied up tabs
10305 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10307 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10308 to S_FIXED for pic16 port and when symbol is not in level 0,
10309 allocate for S_REGISTER storage class and pic16 port, too,
10310 * src/pic16/device.h: prototype for checkSym,
10311 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10312 * (pic16_assignConfigWordValue): test the value and the mask to
10313 validate that the value is suitable for the configuration word,
10314 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10315 collect extern declared symbols, don't emit symbol twice, check
10316 first if symbol is in publics set first,
10317 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10318 * added command line '--fstack' which enables an experimental
10319 feature for stack access, too buggy to be used yet...
10320 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10321 * (pic16_allocDirReg): when register has storage class S_REGISTER
10322 allocate in pic16_dynAccessRegs,
10323 * device/include/pic16/pic18f????.h: modified configuration word
10324 naming convention, words started as CONFIG0H but should be CONFIG1H
10326 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10328 * device/include/mcs51reg.h: fixed bug 970993
10330 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10332 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10333 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10334 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10335 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10336 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10337 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10338 error/warning numbers,
10339 added function setWarningDisabled()
10340 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10341 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10342 _memcmp.c _memmove.c calloc.c realloc.c free.c
10343 * support/regression/tests/malloc.c: added tests for new functionality
10344 * support/regression/tests/zeropad.c: added tests for truncated initializers
10345 and initialized char arrays starting with '\x0'
10346 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10348 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10350 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10352 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10354 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10355 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10356 peephole 177.e. Thanks to anonymous
10358 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10360 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10361 function isn't used in the source but referenced as a
10362 variable initializer then declare it as extern in .asm file
10364 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10366 * .version: increased version number to 2.4.3
10368 Adding version extension according to ChangeLog CVS revision
10369 * src/Makefile.in (target all): added dependency 'version.h'
10370 * (rule version.h): added rule to create version.h from ChangeLog,
10371 * (rule dep): added dependency version.h,
10372 * src/version.awk: AWK script to create version.h
10373 * src/SDCCdwarf2.c (dwWriteModule),
10374 * src/SDCCglue.c (initialComments),
10375 * src/SDCCmain.c (printVersionInfo): modified to write after
10376 version string the version extension number,
10377 * src/SDCCutil.c: included "version.h"
10378 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10380 * src/SDCCutil.h: added prototype for getBuildNumber
10382 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10383 includeDirsSet, too,
10384 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10385 const char [] is found in function prototype...
10387 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10388 moving to WREG with source is already in WREG,
10389 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10390 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10391 * (aopForSym): stack'ed symbols are partially supported, added
10392 if-clause to support symbols in FARSPACE,
10393 * (sameRegs): added test for AOP_ACC to see if registers are same,
10394 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10395 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10396 * (pic16_popRegFromString): will not allocate a new register if it
10397 doesn't find one by name, bug may have introduced...
10398 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10399 * (genIpush): revived to use pic16 port's stack,
10400 * (genAddrOf): added incomplete case for stack'ed operand,
10401 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10402 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10403 can handle multibyte operands,
10404 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10405 * (pic16initialComments): added message for MPLAB compatibility
10407 * src/pic16/main.h: prototype for pic16_mplab_comp,
10408 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10409 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10410 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10411 because of increased complexity of procedure,
10412 * (_process_pragma): stack pragma changed to format 'stack pos len',
10413 emit symbol '_stack_end' to conform with gplink,
10414 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10415 to search for register,
10416 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10418 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10419 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10420 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10421 case for PO_GPR_REGISTER,
10422 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10423 dies, the new era is ahead !...
10424 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10425 pic16_dynInternalRegs,
10426 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10427 * (pic16_allocDirReg): minor optimizations and bug fixes,
10428 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10430 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10431 load stack and frame pointer with address of 'stack_end' symbol
10433 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10435 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10436 without source code but only variable initializers
10438 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10440 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10441 external are not declared as extern to reduce overhead while linking
10443 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10445 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10447 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10449 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10450 Yee Keat for the patch
10451 * src/SDCCast.c (decorateType): fixed bug #979599
10452 * src/ds390/gen.h: removed local fReturnSizeDS390
10453 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10454 * src/ds390/gen.c (genAnd, genOr, genXor),
10455 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10457 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10459 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10460 add relFilesSet to $3, manipulate $2 to handle linking of object
10461 files without source files in command line,
10462 * device/include/pic16 (all headers): added ID location macros,
10463 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10464 entries for ID location bytes,
10465 * (pic16_assignIdByteValue): NEW,
10466 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10467 added field dumpcalltree to pic16_options_t,
10468 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10469 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10470 emitting rFalseIfx label after check_carry label,
10471 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10472 pic16_emitDIRegs), NEW
10473 * (pic16glue): dump .calltree file when option --calltree found,
10474 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10475 * (_pic16_genAssemblerPreamble): emit ID locations after
10476 configuration registers,
10477 * (pic16_linkCmd): modifications of the link command,
10478 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10479 * (pic16_pCodeInitRegisters): don't init stack registers,
10480 * (pic16_findPrevInstruction): fixed bug,
10481 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10482 bug with immediate registers,
10483 * (buildCallTree): traces stack push and pop,
10484 * (pct2): dump also stack usage for each function,
10485 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10486 * (pic16_allocDirReg): various modifications,
10487 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10490 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10492 * src/pic16/pcode.c: removed buggy double colon
10494 2004-07-01 Borut Razem <borut.razem AT siol.net>
10496 * support/scripts/sdcc.nsi: added include/pic16 to setup
10498 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10500 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10501 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10503 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10504 specific command line arguments. Also added sample lkr script
10505 for placing a variable at a specific memory bank.
10506 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10507 at a specific memory bank,
10508 * (pic16_dump_isection): fixed bug which caused string literals to
10509 be omitted when dumping idata section,
10510 * (pic16_groupRegistersInSection): added code to handle registers
10511 in specific memory banks,
10512 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10513 public, all references are renamed too,
10514 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10516 * (pic16_storeForReturn): added case to handle when dest is WREG,
10517 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10518 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10519 pic16_rel_udata, check to see if that register is marked as being
10520 a member of a specific memory bank,
10521 * (pic16_printIvalCharPtr): added code to add string literals either
10522 to code or the idata sections,
10523 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10524 also accept the 'udata' pragma,
10525 * src/pic16/main.h: new structure types sectName and sectSym
10526 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10527 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10528 * (pic16_findPrevInstruction): fixed, it returned nothing,
10529 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10530 instruction combinations,
10531 * (pic16_FixRegisterBanking): heavily reorganised,
10532 * (pic16_AnalyzeBanking): if generating banksel directives is
10533 disabled, then don't call FixRegisterBanking at all,
10534 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10535 completely removed,
10536 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10538 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10540 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10541 Phuah Yee Keat <yk.phuah AT nestac.com>
10543 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10545 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10546 correctly the IVT even if it is relocated to some other location
10548 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10550 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10551 * device/include/pic16/pic18f2220.h: NEW,
10552 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10553 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10554 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10555 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10556 nodefaultlibs, ivt_loc is the location of the interrupt vector
10557 table, and nodefaultlibs signs that default libraries should not be
10558 linked in link stage,
10559 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10560 according to --ivt-loc argument,
10561 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10562 when pragma stack is found,
10564 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10566 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10567 256 (range check), 257 (do while), 258.a-f (bit banging
10568 f.e. on 3-wire SPI bus)
10570 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10572 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10573 variables used exclusively within a loop
10575 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10577 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10579 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10581 * src/SDCClrange.c (computeClash): fixed bug #971834
10583 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10585 * src/mcs51/gen.c (genCmp): fixed bug #975903
10586 * src/hc08/gen.c (operandsEqu),
10587 * src/ds390/gen.c (operandsEqu),
10588 * src/z80/gen.c (operandsEqu),
10589 * src/pic/gen.c (operandsEqu),
10590 * src/pic16/gen.c (operandsEqu),
10591 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10592 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10594 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10596 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10598 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10600 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10601 default case in switch statement,
10602 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10603 to eliminate problem with initialisation of pointers, but problem
10605 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10606 * (emitStaticSegment): removed various lines emitting debug info,
10607 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10608 added processor registers for utilizing EEPROM,
10609 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10610 configurable and set 8
10612 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10614 * .version: increased version number to 2.4.2,
10616 Cumulative patch for pic16 port
10617 * src/pic16/device.c: changed scheme to dump initial values for
10618 variables in idata segment, all print_idata* functions were removed,
10619 now the pic16_printIval* will be called,
10620 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10621 * _pic16_printPointerType, pic16_printPointerType,
10622 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10623 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10624 NEW, similar to the respective functions in SDCCglue.c,
10625 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10626 way, emitting hex bytes,
10627 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10629 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10631 * src/avr/ralloc.c (serialRegAssign),
10632 * src/xa51/ralloc.c (serialRegAssign),
10633 * src/pic/ralloc.c (serialRegAssign),
10634 * src/pic16/ralloc.c (serialRegAssign),
10635 * src/hc08/ralloc.c (serialRegAssign),
10636 * src/z80/ralloc.c (serialRegAssign),
10637 * src/ds390/ralloc.c (serialRegAssign),
10638 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10640 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10642 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10643 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10645 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10647 Cumulative patch for pic16 port:
10648 * src/pic16/device.h (typedef PIC16_device) modified fields for
10649 defining microcontrollers,
10650 * src/pic16/device.c: added new info for all devices in Pics16 array,
10651 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10652 to be optimised out by the pCode optimiser,
10653 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10654 specially, bug reported by G.M. Gallant,
10655 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10656 as force'd so that cannot be optimised out by pCode optimiser,
10657 * src/pic16/pcode.c,
10658 * src/pic16/pcodepeeph.c,
10659 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10660 they are disabled by default, but can be enabled explicit with
10661 command argument --denable-peeps, for testing,
10662 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10663 --pomit-ivt in COMPILE_FLAGS
10665 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10667 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10668 compilation on MSVC
10670 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10672 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10674 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10676 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10677 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10679 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10681 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10682 would only assign 0x300001 register.
10684 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10686 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10687 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10689 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10691 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10693 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10694 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10695 added peephole 254 (left shift), 255 (jump table)
10697 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10699 * device/lib/Makefile.in: removed comment line with model-pic16,
10700 * (target port-specific-objects-pic16): the libraries and objects
10701 are copied to the build directory form the device/lib/pic16/bin
10704 Cumulative patch concerning pic16 port:
10705 * library directory has been re-organized,
10706 * added support for PIC18F1220,
10707 * added headers and library sources for chips 18f1220,18f6520,
10708 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10710 * configuration registers setting has changed, now each supported
10711 device has a complete description of the registers it uses,
10712 * all initialisations are moved to idata sections, these section
10713 can be absolute or relocatable,
10714 * fixed initialisation of codespace variables,
10715 * fixed warning about PCLATU and gpsim,
10716 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10717 * (genAssign): use table reads when assigning from variables in codespace,
10718 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10719 char/int variables placed in codespace,
10720 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10721 registers set in .asm file, no need for --pomit-config-words anymore,
10722 * (pic16glue): some 8051 legacy segments are commented out
10723 (to be removed completely),
10724 * added support for alternative assembler and linker with --asm=
10725 and --link= command line arguments,
10726 * peepholes are disabled automatically in the port, no need to
10727 specify on command line,
10728 * port supports natively char/int/long multiplication, but converts
10729 all divisions to support functions,
10730 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10731 to the file set in variable $2,
10732 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10733 strings in ASCII format and not in hex,
10734 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10735 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10736 allocate proper register if iCodes aren't temporary,
10738 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10740 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10742 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10744 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10747 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10750 computed address is reused
10751 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10752 multi-byte bitfields
10754 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10756 * src/z80/gen.c: (genArrayInit): must check for pointers too
10758 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10760 * support/regression/tests/zeropad.c: never meant to commit the
10761 nestedstruct test: removed, added check for GCC version
10763 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10765 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10766 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10767 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10768 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10769 bugs 928906 and 954082 half-empty initializers
10771 * src/SDCCsymt.c (getAllocSize): added for above fix
10772 * src/z80/gen.c (genArrayInit): fixed bug 741044
10773 * support/regression/tests/zeropad.c: added tests
10775 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10777 * src/pic16/device.c (pic16_dump_section): corrected bug which
10778 caused some symbols of the libraries to be misplaced
10780 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10782 * src/pic16/glue.c,
10783 * src/pic16/ralloc.h,
10784 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10785 to fix conflict with pic port
10787 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10789 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10790 externs configuration variables,
10791 * src/pic16/ralloc.h,
10792 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10793 prototype in header, commented out some debug messages
10795 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10797 * src/pic16/glue.c,
10798 * src/pic16/main.c,
10799 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10800 for gpasm COFF object generation. Thanks to D. Hawkins for
10803 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10805 * src/ds390/main.c,
10806 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10807 Brock for spotting this)
10808 * src/ds390/gen.c (genEndFunction),
10809 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10810 interrupt handler and critical. Disable push/pop optimizations when
10811 peephole optimizations disabled.
10813 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10815 Updated pic16 library sources and headers.
10816 * device/lib/pic16/pic18f*/ ,
10817 * device/include/pic16/*.h: modified to handle structured SFR
10820 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10822 * src/port.h (PORT structure): added hook initPaths, now each
10823 port can declare its own default search paths,
10824 which can been seen with the --print-search-dirs option,
10825 see pic16 port for example,
10826 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10827 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10828 * (doPrintSearchDirs): NEW, replaces in a central manner the
10829 printing of search dirs which was split in set*Paths functions,
10830 * (main): added call to port->initPaths and doPrintSearchDirs,
10832 * src/ds390/main.c,
10835 * src/izt/tlcs900h.c,
10836 * src/mcs51/main.c,
10838 * src/pic16/main.c: modified port structures to reflect addition of
10841 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10842 * (pic16_dump_section): for registers in same address reserve memory once,
10843 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10845 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10846 result is greater in size than right or left,
10847 * (pic16_genUMult8X8_8): there are some cases where the result can
10848 be 16 bits size, so handle these,
10849 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10850 * (pic16_outBitC): modified to emit pcodes,
10851 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10853 * (genDivOneByte): implemented algorithm to divide 8-bits,
10854 * (genCmp): uncommented goto, but issues still exist,
10855 * (genAnd): fixed a bug with variables >8bits,
10856 * (genPackBits): optimization added that uses BCF/BSF to change a
10858 * (genAssign): fixed bug when assigning floating point literals,
10859 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10860 __sdcc_gsinit_startup label,
10861 * src/pic16/main.c (_pic16_init): removed search directory
10863 * (_pic16_initPaths): NEW, used to initialise search directories,
10864 * (_hasNativeMulFor): support functions for all except char/int
10865 multiplication, and char division,
10866 * (PIC16_port struct): modified entry for native mul support,
10867 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10869 * (buildCallTree): call to register_usage is ifdef'ed out,
10871 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10873 * device/include/string.h: applied Stas Sergeev's patch to make this
10874 header file compatible with the preprocessor -Wundef option
10875 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10876 failure (fixes bug #941458)
10878 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10880 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10881 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10882 that the variable, not the function, should be static
10883 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10884 to be consistent with non-literal case
10886 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/SDCCast.c (isConformingBody): fixed bug #949967
10889 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10890 convilong): fixed bug #952086
10892 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10894 * src/SDCCmem.c (allocVariables): fixed bug #955321
10896 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/hc08/main.c (_hc08_genAssemblerEnd),
10899 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10900 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10901 completely eliminated the use of a temporary file
10902 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10903 when more than one file linked
10904 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10906 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10908 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10909 which fixes bug #543481
10910 * support/regression/tests/bug-751703.c: fixed comments left from a
10911 cut and paste error
10912 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10913 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10914 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10916 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10917 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10918 are now changed to underscores in moduleName
10920 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10922 * as/mcs51/lkmem.c: better fix for bug #954173
10924 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10925 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10927 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10928 * device/include/c8051f000.h,
10929 * device/include/c8051f120.h,
10930 * device/include/c8051f300.h,
10931 * device/include/c8051f310.h,
10932 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10933 PWM16) and detab'ed
10935 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10937 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10938 and mailing lists, doc'ed --no-peep-comments, removed reference
10939 to knoppix (newest version has no LyX/LaTeX), other minor changes
10940 * src/SDCCglue.c (glue): save 2 bytes stack space with
10941 option --main-return. The ljmp could probably be avoided too
10943 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10945 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10947 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10949 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10950 * src/SDCCopt.c (isLocalWithoutDef),
10951 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10952 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10953 (credit to Maarten Brock for patch #949363, on which this is based)
10954 * support/regression/tests/bug-751703.c: some test cases of extern used
10955 within inner scopes.
10957 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10959 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
10961 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
10963 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
10964 dwWriteLabel): fix to create valid debugger symbols even when
10965 the module name has non-alphanumeric symbols in it
10966 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
10967 when a variable's allocation has been optimized away
10970 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
10974 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
10975 * src/mcs51/main.c,
10976 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
10977 * src/ds390/main.c,
10978 * src/z80/gen.c (z80_emitDebuggerSymbol),
10980 * src/pic/gen.c (pic14_emitDebuggerSymbol),
10982 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
10983 * src/pic16/main.c,
10984 * src/avr/gen.c (avr_emitDebuggerSymbol),
10986 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
10988 * src/SDCCdebug.c (emitDebuggerSymbol),
10990 * src/port.h: added a debugger struct to the port struct. Added a
10991 callback for defining debugger symbols
10993 * src/SDCCast.c (createLabel),
10994 * src/SDCC.y (labeled_statement): mark all compiler generated labels
10997 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
10998 iCode back to the ast for the function
11000 * src/hc08/ralloc.c (hc08_assignRegisters),
11001 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11002 unneeded fields from the regs struct.
11003 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11004 pushReg() & pullReg() functions instead of emitcode()
11006 * src/hc08/gen.c (genLabel, genhc08Code),
11007 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11009 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11012 * src/hc08/gen.c (genEndFunction, genhc08Code),
11014 * src/mcs51/gen.c (genEndFunction, gen51Code),
11016 * src/ds390/gen.c (genEndFunction, gen390Code),
11018 * src/z80/gen.c (genEndFunction, genZ80Code),
11021 * src/pic/gen.c (genEndFunction, genpic14Code),
11023 * src/pic16/gen.c (genEndFunction, genpic16Code),
11025 * src/avr/gen.c (genEndFunction, genAVRCode),
11027 * src/xa51/gen.c (genEndFunction, genXA51Code),
11029 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11030 specific code to cdbFile.c and out of the backend code generators
11032 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11033 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11034 starting address is now 0
11037 * as/hc08/m08pst.c,
11038 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11039 assembler directive for DWARF support
11040 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11044 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11046 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11048 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11049 and inappropriate peephole optimization in jump tables
11051 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11053 * as/hc08/m08pst.c,
11054 * src/SDCCglue.c: sdccopt works for the hc08 port now
11056 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11058 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11060 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11062 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11064 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11066 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11070 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11071 comments from the peephole optimizer replacement rules
11072 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11074 * src/SDCCcse.c (updateSpillLocation),
11075 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11077 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11078 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11079 objects far pointers
11081 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/SDCCsymt.h: a missing part of my last change
11084 * src/pic/ralloc.c (regTypeNum),
11085 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11087 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11090 * src/SDCCicode.c (aggrToPtrDclType),
11091 * src/SDCCptropt.h,
11092 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11093 ptrPseudoSymConvert),
11094 * src/pic/ralloc.c (regTypeNum),
11095 * src/pic16/ralloc.c (regTypeNum),
11096 * src/hc08/ralloc.c (regTypeNum),
11097 * src/ds390/ralloc.c (regTypeNum),
11098 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11099 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11101 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11103 * link/z80/lkmain.c (afile),
11104 * as/hc08/lkmain.c (afile),
11105 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11106 prevent a pointer problem when a filename has no directory and
11107 no extension specified.
11109 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11111 * link/z80/lkmain.c (afile): allow periods in directory names
11112 * link/z80/lkmain.c (afile),
11113 * as/mcs51/lkmain.c (afile),
11114 * as/hc08/lkmain.c (afile): allow linker script file to have an
11115 extension other than ".lnk"
11116 * link/z80/lklex.c (getfid),
11117 * link/z80/lkmain.c (parse),
11118 * as/mcs51/lklex.c (getfid),
11119 * as/mcs51/lkmain.c (parse),
11120 * as/hc08/lklex.c (getfid),
11121 * as/hc08/lkmain.c (parse): Support comments in the linker script
11122 file on lines by themselves and after filenames
11124 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11126 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11128 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/z80/peeph-z80.def: removed some peephole rules that don't
11131 work with multibyte arithmetic (fixed bug #937126)
11132 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11133 to registers and not global variables
11134 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11135 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11136 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11137 checking for assignments not internally generated (fixed bug #931895)
11138 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11139 structure member (fixed bug #930072)
11141 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11143 * src/SDCCmain.c (linkEdit),
11144 * src/hc08/main.c (_hc08_parseOptions),
11145 * as/hc08/Makefile.in,
11146 * as/hc08/aslink.h,
11148 * as/hc08/m08pst.c,
11149 * as/hc08/lkrloc.c (relr, rele),
11150 * as/hc08/lkarea.c (lnkarea)
11151 * as/hc08/lkmain.c (afile, parse),
11152 * as/hc08/lkelf.c: support for ELF output
11153 * as/hc08/lks19.c (s19),
11154 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11156 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11158 * as/mcs51/lkihx.c: Fixed bug #899105.
11160 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11162 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11163 .dsp files from Unix to DOS.
11165 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11168 function pointers; we have been compliant for several months now.
11169 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11170 change that was accidently commented out
11171 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11172 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11175 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11177 * src/hc08/gen.c: output of all of the internal debugging information
11178 is now controlled by the D() macro; it is disabled by default
11180 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11182 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11183 harder to keep the same registers during a CAST iCode
11184 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11185 long via int can be done in a single cast, if the signedness is
11187 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11188 putchar() in tinibios.c in ds390's library
11190 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11192 * src/SDCCast.c (decorateType): fixed bug #898889,
11193 cast result of a literal complement too
11194 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11195 fixed check for bitfields
11197 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11199 * src/SDCCicode.c (geniCodeLogic): made it static,
11200 (geniCodeLogicAndOr): added in order to fix bug #905492,
11201 (ast2iCode): fixed bug #905492
11202 * support/regression/tests/bug-905492.c: added
11203 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11204 (processParms): fixed bug #927659: don't copy parms, this will clear
11206 * support/regression/tests/bug-927659.c: added
11208 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11210 * src/SDCCast.c (addCast): don't cast float to char
11211 * device/lib/libsdcc.lib: added _memmove
11213 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11215 * device/lib/large/Makefile: fixed parallel execution by
11216 replacing `make` by `$(MAKE)`
11218 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11220 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11221 offsets (fixes bug #923936)
11223 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11225 * device/lib/small/Makefile: fixed parallel execution by
11226 replacing `make` by `$(MAKE)`
11228 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11230 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11232 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11234 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11235 * src/regression/Makefile: Regression test was not running.
11237 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11239 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11240 complement if possible
11241 * src/SDCCval.c (valComplement),
11242 * src/SDCCicode.c (operandOperation): fixed complement of literal
11243 * support/regression/tests/onebyte.c (testComplement): added
11245 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11247 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11248 return an optimized tree; actually replace actParm with the new tree
11249 * src/SDCCast.h: added some parantheses to remove side effects
11250 * support/regression/tests/bug-920866.c
11252 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11253 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11254 Bit operands were not being handled properly in the pic14 port.
11255 (now src/regression/add.c passes again).
11257 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11259 * src/SDCC.y (labeled_statement): case and default no longer require
11260 a following statement (RFE #893037)
11262 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11264 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11265 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11266 disabled (fixes bug #916294)
11267 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11268 "mov a,acc"; patch provided by Lenny Story
11269 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11271 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11275 * src/ds390/gen.c (genFunction, genEndFunction),
11276 * src/ds390/ralloc.c (ds390_assignRegisters),
11277 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11278 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11279 pushed if there are parameters passed on the stack. Also, a cleaner
11280 way to decide if r0/r1 should be pushed/popped. (Together they fix
11283 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11286 * device/lib/mcs51/crtpagesfr.asm,
11287 * device/lib/mcs51/crtxinit.asm,
11288 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11289 to avoid confusion with Si Lab's SFRPAGE register.
11291 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCCglue.c (emitMaps): allow public sfr variables
11294 * src/SDCCglue.c (initialComments): include compiler build date
11295 with compiler version and put the timestamp of the generated
11296 assembly file on a serperate line to be less confusing.
11297 * src/port.h: added genInitStartup hook
11299 * src/ds390/main.c,
11302 * src/pic16/main.c,
11304 * src/z80/main.c: genInitStartup initialize as NULL (default to
11305 historical behaviour)
11306 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11307 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11308 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11309 library instead of hard coding it into the compiler.
11310 * support/regression/ports/mcs51-stack-auto/spec.mk,
11311 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11312 * device/lib/mcs51/Makefile,
11313 * device/lib/small/Makefile,
11314 * device/lib/large/Makefile,
11315 * device/lib/mcs51/crtpagesfr.asm,
11316 * device/lib/mcs51/crtstart.asm,
11317 * device/lib/mcs51/crtxclear.asm,
11318 * device/lib/mcs51/crtxinit.asm,
11319 * device/lib/mcs51/crtclear.asm,
11320 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11321 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11322 and into user configurable files.
11323 * device/lib/clean.mk: clean mcs51 directory too
11324 * support/regression/tests/longlit.c: added static to T1 declaration
11325 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11326 accesses in the initialization code
11328 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11330 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11331 OSCTRIMVAL as noted in bug #916008
11333 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11335 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11336 in loops with multiple exits (reported as incorrect registers
11337 used by Martin Helmling in Sdcc-user list)
11339 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11341 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11342 made ds390 register extensions look less like error messages
11344 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11346 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11347 reported by Adam Wozniak in Sdcc-user list
11349 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11351 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11352 arithmetic optimizations, added debug output
11354 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11356 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11357 * sdcc.spec: updated and split sdcc into 3 rpms
11358 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11359 needed for literals of LEFT_OP and '+'
11360 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11361 introduced RESULT_TYPE_NOPROM
11362 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11364 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11365 limited promotion to int only for '*'
11366 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11368 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11370 * src/pic16/gen.c (genSkip),
11371 (genc16bit2lit), (gencjneshort): commented out
11372 (is_LitOp): new helper function, checks operand type
11373 (genCmpEq): rewritten
11375 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11377 * support/regression/tests/bug-908454.c: added
11379 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11381 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11382 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11383 (geniCodeCast): cosmetic, don't preserve bit storage class
11384 (geniCodeLeftShift): added promotion
11385 (geniCodeLogic): fixed regression
11386 * src/SDCCsymt.c (computeTypeOr): accept bits too
11387 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11389 2004-03-07 Borut Razem <borut.razem AT siol.net>
11391 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11393 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11395 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11396 version of pic16_genPackRegisters which does not check if ic is a
11398 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11399 function cause string1.c regression test fails
11401 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11403 * sim/ucsim/configure.in,
11404 * sim/ucsim/configure,
11405 * sim/ucsim/doc/Makefile.in: use docdir
11406 * src/SDCC.y: fixed sbit atrributes
11407 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11408 * src/SDCCast.c (decorateType): |^& need special promotion handling
11410 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11411 * src/SDCCsymt.h (computeType),
11412 * src/SDCCicode.c: computeType() needs op
11413 * src/SDCCsymt.c (checkTypeSanity),
11414 * doc/sddman.lyx: "plain" bitfields are unsigned
11415 * src/SDCCsymt.c (computeTypeOr): added
11416 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11418 * src/SDCCval.c (val*): computeType() needs op
11419 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11420 * support/regression/tests/onebyte.c: added tests for |^&
11422 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11424 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11425 for writing icode into asm output.
11427 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11429 * src/pic16/device.c: added some debug lines enabled
11430 with macro DEBUG_CHECK,
11431 * src/pic16/genarith.c: more debug in genPlus,
11432 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11433 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11434 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11435 * (aopForSym): onStack symbols are re-placed in data memspace,
11436 and onStack flag is cleared,
11437 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11438 copy temporary pcodeop,
11439 * (genPcall): added warning for not updating PCLATU,
11440 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11441 always true for pic16 port,
11442 * (genMultOneWord): NEW, supports integer multiplication,
11443 * (genMult): modified to call genMultOneWord,
11444 * (ifxForOp): added warning when return NULL,
11445 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11446 flag is set before call to operandFromSymbol for implicit
11448 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11449 options.intlong_rent are set by default,
11450 * (_hasNativeMulFor): modified to allow port generation of integer
11452 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11453 set regtype to REG_SFR for all registers, restricting seting the
11454 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11456 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11458 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11459 more than 500 times in the regression tests
11461 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11463 * support/Util/SDCCerr.h,
11464 * support/Util/SDCCerr.c,
11465 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11467 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11468 for symbol conflicts.
11469 * support/valdiags/tests/enum.c,
11470 * support/valdiags/tests/tentdecl.c,
11471 * support/valdiags/tests/struct.c: expect possible error messages
11472 referring to original symbol definitions.
11473 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11475 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11477 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11479 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11481 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11483 * src/pic16/ralloc.c (newReg): fixed bug #908929
11485 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11487 * src/ds390/gen.c: added missing #include "main.h"
11489 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11491 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11492 checking if symbol is already in set,
11493 * src/pic16/device.h: prototype for checkAddSym,
11494 * src/pic16/gen.c: (_G): added entry interruptvector,
11495 * (assignResultValue): removed some commented out lines,
11496 * (genFunction): check for ISR via sym->type, absolute section for
11497 interrupt code is created via a new pBlock, the goto instruction is
11498 placed now correctly at the interrupt vector position, changed all
11499 references from ivec to _G.interruptvector,
11500 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11501 is the interrupt is a high priority one, same for return from ISR,
11502 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11503 externs to calls of checkAddSym,
11504 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11505 pic16_pcode_verbose flag is set,
11506 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11507 * src/pic16/pcoderegs.c: message about how many registers are saved
11508 will only be emitted if pic16_pcode_verbose flag is set,
11510 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11512 * src/ds390/ralloc.h,
11513 * src/ds390/ralloc.c (ds390_regWithIdx),
11514 * src/ds390/gen.c (emitcode),
11515 * src/ds390/main.h,
11516 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11517 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11518 ds390operandCompare, getRegsRead, getRegsWritten,
11519 initializeAsmLineNode): customized instruction size calculation for
11520 ds390, started basis for some register optimizations
11521 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11522 corresponding assembly output
11523 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11524 missing push/pop of r0/r1. Optimized push/pops
11526 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11528 * src/mcs51/main.c (instructionSize): fixed ACALL size
11529 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11531 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11533 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11534 the sorting of rlist with NULL elements
11535 * (print_idataType, print_idata): NEW to create idata sections
11536 * src/pic16/device.h: idataSymSet new variable
11537 * src/pic16/gen.c (genFunction): fixed some bugs in string
11538 comparing, improved the absolute section creation for ISRs,
11539 added FSR0L/FSR0H in registers that are saved in an ISR,
11540 * (genInline): fixed the processing of inline snippets,
11541 now they undergo no process by the peephole optimizer
11542 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11543 are placed in idataSymSet,
11544 * (pic16emitStaticSeg): extern symbols are added in externs,
11545 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11546 switching when aboslute variables are placed in access bank memory
11547 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11548 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11549 commented out with #if,
11550 * (pic16_packRegisters): reintroduce the check for CAST because some
11551 symbols are not correctly handled,
11552 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11553 pCodeInstruction instead of pCode,
11554 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11555 pCodeAsmDir definition,
11556 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11557 directive, then the argument directive is emitted without the leading
11558 tab, hack for inline labels which must be in the first column,
11559 * (compareLabel,pic16_findNextInstruction),
11560 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11561 * (insertBankSwitch): modified for the new pCodeAsmDir,
11563 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11564 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11566 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11568 * (pushSide): commented out with #if,
11569 * (assignResultValue): fixed some typos in saving
11571 * (genPcall): FIXED and sync'ed with genCall,
11572 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11573 * (genNearPointerGet): fixed to handle some more cases,
11574 implementation scheme via table reads,
11575 * (genConstPointerGet): modified to access code memory correct,
11576 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11577 and improved to handle some cases
11578 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11579 instead of "RETLW" for init data
11580 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11581 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11582 variables are placed in access bank memory (<0x80 and >=0xf80),
11583 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11584 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11585 TBLWT_POSTDEC,TBLWT_PREINC
11586 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11587 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11589 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11590 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11591 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11592 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11594 2004-02-29 Borut Razem <borut.razem AT siol.net>
11596 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11597 support/Util/findme.h, support/Util/system.h: enhance binary relative
11598 search for lib and include by using findProgramPath()
11600 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11603 * src/SDCCpeeph.c (pcDistance),
11605 * src/mcs51/ralloc.h,
11606 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11607 * src/mcs51/main.h,
11608 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11609 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11610 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11611 size calculation port specific, started basis for some register
11613 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11614 missing push/pop of r0/r1. Optimized push/pops
11615 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11616 * device/lib/_modsint.c (_modsint),
11617 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11618 and stack version so regression tests pass
11620 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11622 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11623 * src/SDCCast.c (decorateType): catch another small optimization
11625 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11626 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11627 modified to finally use computeType() all over SDCC,
11628 see Feature Request #877103
11629 * src/SDCCval.h: cosmetic
11630 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11631 valCompare(); regression tested in muldiv.c
11632 * support/regression/tests/muldiv.c (testMod): mod sign follows
11635 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11637 * src/SDCCast.c (decorateType): fixed bug #902362
11638 * doc/INSTALL.txt: fixed install instructions for win32
11640 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11642 * device/include/Makefile.in (install): fixed by replacing spaces
11645 * doc/INSTALL.txt: updated for release
11646 * doc/sdccman.lyx: added warning for --xstack being buggy
11648 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11650 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11651 to eliminate build warnings.
11652 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11654 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11655 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11657 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11658 removed -penable-stack, added comment for stack pragma, added
11659 warning for not initializing the stack/frame registers, removed
11660 comment at interrupts section
11662 Stack is made permanent, there is no ability to disable stack usage.
11663 * src/pic16/device.h,
11664 * src/pic16/device.c: removed all references to USE_STACK macro,
11665 * src/pic16/device.c (pic16_dump_section): when no elements in
11666 rlist, free rlist before return,
11667 * (pic16_dump_int_registers): NEW, internal registers are a new set
11668 of general purpose registers reused by each function,
11669 * (checkAddReg): returns 1 if registers is added to set,
11670 * (pic16_groupRegistersInSection): when a registers is of type
11671 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11672 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11673 SRCASECMP macro is moved here from device.c
11674 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11675 PO_PCLATU, PO_PRODL, PO_PRODH,
11676 * (pic16_pCodeOpType, genMinus,
11677 changed compares to "a" register, with AOP_ACC,
11678 * (pic16_genPlus): fixed some bugs and indented properly,
11679 * (pic16_addSign): changed size to size+offset in the MOVWF
11681 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11682 multiply 8-bit operand by literal, result is 8-bit,
11683 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11684 multiply 2 8-bit operand, result is 8-bit,
11685 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11687 * src/pic16/gen.c: changed accUse to contain WREG only,
11688 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11689 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11690 true, do not use immediate addressing any more unless sym is a
11691 pointer in codespace,
11692 * (aopForRemat): do not use immediate addressing when symbol not in
11693 codespace and when symbol's address is requested,
11694 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11696 * (aopGet): added case for AOP_ACC and don't return "accumulator
11697 bug" but WREG instead,
11698 * (popGetTempReg): pushes contents of temporary register in stack,
11699 * (popReleaseTempReg): pops contents of temporary register from
11700 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11701 * (pic16_popGet): separated case AOP_ACC to return register WREG
11702 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11703 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11704 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11705 the use of immediate pointers to certain cases only.
11707 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11708 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11709 * (assignResultValue, genCall, genRet): modified to use the new
11710 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11711 genPcall is still broken,
11712 * (genFunction): added code to create 'A' type pBlocks when
11713 interrupt functions are generated, code not extensively tested yet,
11714 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11715 * (genEndFunction): modified so ISRs pop stored registers from stack,
11716 * (genMultOneByte): cleanup,
11717 * (AccRsh): added flag andmask, to and result with appropriate mask,
11718 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11719 * (genDataPointerGet): fixed and reenabled its use,
11720 * (genNearDataPointerGet): bugs fixed,
11721 * (genDataPointerSet): bugs fixed,
11722 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11723 pic16_DumpSymbol, pic16_DumpOp,
11724 * src/pic16/genutils.h: function prototypes for the above functions,
11725 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11727 * (pic16emitRegularMap): many many many improvements, but needs a
11729 * src/pic16/main.c: enable_stack in pic16_options is removed,
11730 * (_pic16_parseOptions): removed command line options -penable-stack,
11731 * (_process_pragma): emit stack symbol only when stack pragma is
11733 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11734 redirected to FSR0L/FSR0H pair,
11735 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11736 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11737 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11739 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11740 * (dumpPicOptype): NEW,
11741 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11742 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11743 with movff instruction,
11744 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11745 added pic16_int_regs, some packRegsFor* functions are commented out,
11746 because produce errors,
11747 * src/pic16/NOTES: minor modifications
11749 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11751 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11752 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11754 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11755 * as/mcs51/lkaomf51.c: fixed bug #895763
11757 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11759 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11761 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11763 * doc/sdccman.lyx: added details about the HC08 storage classes and
11764 interrupts, fixed the register usage info for z80 & gbz80
11766 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11768 * doc/sdccman.lyx: added more pic16 port documentation
11769 * device/include/pic16/: added header pic18fregs.h
11771 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11773 * doc/sdccman.lyx: added Vangelis' contribution
11775 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11777 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11778 extend to the next CALL or PCALL, not just to the next CALL.
11780 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11782 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11784 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11787 bug #895752 and a better fix for bug #716790
11789 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11791 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11793 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11795 * doc/sdccman.lyx: minor changes, minor changed
11797 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11799 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11800 which can't handle SDCC_NEWONEBYTEOPS,
11801 (geniCodeMultiply): removed conversion from mult to shift for pic14
11804 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11807 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11808 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11809 thus fixing bug #895406
11811 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11813 * device/lib/_modsint.c,
11814 * device/lib/_modslong.c: sign follows divisor only
11815 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11816 signs or signedness can be ignored
11817 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11818 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11819 added optimization for IFX,
11820 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11822 reenabled optimization for IFX, which was removed on 2004-01-11
11823 * src/SDCCast.h: added return type IFX
11824 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11825 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11826 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11827 SDCC_OLDONEBYTEOPS selects the old behaviour
11828 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11829 changed again and commented promotion rule
11830 * src/SDCCval.c (valDiv): promotion no longer necessary
11831 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11832 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11834 * support/regression/tests/onebyte.c: added
11836 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11838 * gen.c (genInline): reverted to old code for assemnling inline
11839 code because of bug reported James Chadd
11841 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11843 * ralloc.h: missing declarations from previous patch,
11844 seems that patch for ralloc.h was never applied, fixed
11846 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11847 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11851 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11852 indirect addressing. Marked FSR0 as deprecated
11853 * gen.c (pointerCode): commented out, not needed now
11854 (pic16_popGet2p): new MOVFF helper function
11855 (genGenPointerGet),
11856 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11857 (shiftRLong): removed duplicate debugging info
11859 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/ds390/gen.c (genNearPointerGet),
11862 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11863 optimization with bits, but not bitfields.
11864 * src/ds390/ralloc.c (packRegisters),
11865 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11867 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11869 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11871 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCCicode.c (operandFromSymbol),
11875 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11876 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11877 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11878 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11879 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11880 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11882 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11883 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11884 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11885 * src/SDCCsymt.c (newSymbol),
11886 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11889 * src/SDCCval.c (newiList): fixed bug #885705
11891 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11893 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11894 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11896 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11898 * device/include/c8051f120.h,
11899 * device/include/c8051f300.h,
11900 * device/include/c8051f310.h: added/updated header files for Silicon
11901 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11902 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11903 in new section Submitting patches
11905 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11907 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11908 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11909 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11911 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11912 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11913 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11915 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11916 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11917 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11919 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11920 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11921 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11922 genGenPointerSet): fixed bug #892400
11923 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11924 to eliminate build warnings.
11925 * src/SDCCast.c (processParms),
11926 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11928 * support/valdiag/valdiag.py: added GCC to the list of defines active
11929 when compiling with gcc
11931 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11933 * support/Util/SDCCerr.h,
11934 * support/Util/SDCCerr.c,
11935 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11936 with an incomplete type (fixed bug #883734)
11937 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11939 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11941 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11943 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11945 * src/SDCCast.c (decorateType),
11946 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11947 function pointer implementation
11948 * support/regression/tests/funptrs.c: added tests to verify both forms
11949 of function pointers work correctly. Added tests to verify parameters
11950 are passed in the correct order.
11952 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11954 * device.c (regCompare): registers are sorted by ascending
11955 address and increasing size,
11956 * main.c (_pic16_finaliseOptions): removed the declaration
11957 of compiler macro MCU. Now a macro of the format pic18fxxxx
11958 will be defined from the command line
11960 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11961 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11963 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
11964 PCOP_RLCF was overwritten!
11965 * gen.c (genSkip): commented out calls to pic16_emitcode,
11966 * (genCmpEQ): fixed "long" compares, only high word did get compared,
11968 * (genRRC): added debugging info,
11969 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
11970 overwritten while shifting,
11971 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
11972 overwritten while shifting,
11975 * (shiftLLeftOrResult),
11976 * (shiftRLeftOrResult),
11978 * (shiftLLong): Implemented with pic16_emitpcode
11979 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
11980 * (genLeftShift): Fixed bug, operand for shift by variable always
11981 was "and"ed with 0x0f,
11982 * (genLeftShiftLiteral),
11984 * (genRightShiftLiteral): added debugging info,
11985 * (genrshFour): added comment,
11986 * (genRightShift): determined signedness from operand "left"
11987 instead of "result"
11989 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * src/SDCCicode.c (geniCodeParms),
11992 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
11993 function pointers, fixed function pointer bugs #861242 and #861896
11995 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11997 * device/include/c8051f000.h,
11998 * device/include/c8051f120.h,
11999 * device/include/c8051f300.h: added header files for Silicon
12000 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12002 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCast.c (processParams): added new type flow and restructured
12005 (gatherAutoInit): added new type flow
12006 (addCast): cosmetic changes
12007 (getLeftResultType): added new type flow for array indices, patch
12008 provided by Stas, see FR #877103
12009 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12010 array index patch by Stas
12011 * src/SDCCast.h: added prototype getResultTypeFromType()
12013 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12014 * src/pic/glue.c (pic14emitStaticSeg),
12015 * src/pic16/glue.c (pic16emitStaticSeg),
12016 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12017 for initialization of symbols
12018 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12019 * support/Util/SDCCerr.h:
12020 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12021 * .version: bumped version number to 2.3.8
12022 * device/include/Makefile.in (install),
12023 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12026 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12028 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12029 Slade Rich fixed an optimization bug
12030 * src/pic/pcodepeep.c,
12031 * src/pic/pcoderegs.c
12032 * doc/Makefile (install): added test for directory
12034 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12036 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12037 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12038 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12039 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12040 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12041 * as/mcs51/asexpr.c (term),
12042 * as/hc08/asexpr.c (term): fixed bug #887146
12044 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/z80/gen.c (genMult): handle single byte result product
12047 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12048 DUMMY_READ_VOLATILE (fixed bug #886367)
12050 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12052 * support/regression/tests/libmullong.c: fixed logic, on little endian
12053 hosts we ended without a mullong_wrapper()
12055 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12057 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12058 virus/worm forged address usage.
12060 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12062 Fixed promotion, it should be done on AST level:
12063 * src/SDCCast.c (addCast): added promotion to int
12064 (decorateType): updated call to upCast()
12065 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12066 usualUnaryConversions()
12068 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12070 * support/regression/tests/literalop.c (mulWrapper): Added a
12071 wrapper to remove integer overflow warnings.
12073 * support/regression/tests/float_trans.c: Made work on host.
12075 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12078 * support/regression/generate-cases.py (main): Changed from inline
12081 * doc/Makefile (install): Changed to depth first to get rid of
12082 missing directory install warning.
12084 * as/Makefile (install-doc): Made work on Mac.
12086 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12088 * src/SDCCast.c: added an additional type flow in decorateType() of
12089 opposite direction, see feature request #860006; it's enabled at runtime
12090 by setting the environment variable SDCC_NEWTYPEFLOW
12091 * src/SDCCast.h: changed prototype of decorateType()
12092 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12093 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12094 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12095 see feature request #877103
12096 * src/SDCCval.c: updated call of decorateType()
12097 (valBitwise): fixed bug #882876
12098 (valMinus): added promotion
12099 (valLogicAndOr): result is unsigned
12100 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12101 * src/SDCCsymt.c (computeType),
12102 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12103 must not cause an unsigned operation
12104 * src/pic/glue (pic14emitRegularMap),
12105 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12107 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12109 * src/pic/pcode.c (PCodeID): commented out left over debug code
12111 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12113 * support/valdiag/tests/overflow.c: added shift tests
12114 * src/pic/device.c,
12121 * src/pic/pcodepeep.c,
12122 * src/pic/pcoderegs.c,
12123 * src/pic/ralloc.c,
12124 * src/pic/ralloc.h: applied patch from Slade Rich;
12125 added support for multiple code pages and multiple RAM banks on the
12126 PIC 14 port. The ASM files now no longer simply assume all the
12127 code / RAM are in the same page / bank. This means the linker can
12128 safely allocate code/RAM of separate ASM files to different pages/banks.
12129 * doc/sdccman.lyx: added Slade's tips
12130 * src/mcs51/peeph.def: fixed bug #880768
12132 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12134 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12135 * src/SDCCast.c (decorateType): fixed bug #880197
12137 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12139 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12142 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12143 strtof is not part of C89 and isn't included with Mac OS X.
12145 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12147 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12148 shiftL2Left2Result): fixed bug #879326
12149 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12150 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12151 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12152 address fetch for clr instruction
12153 * device/lib/hc08/_mulint.c: created optimized assembly version
12154 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12156 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12158 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12159 proposed in FR #877103
12161 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12163 * src/SDCCval.c (cheapestVal): added missing checks
12164 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12165 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12167 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12169 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12172 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12174 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12175 loaded with the linker search paths (-L arguments) and the libraries
12176 to be linked with the current source (-l arguments). Changes
12177 currently will affect only the pic16 port.
12178 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12179 include path the port specific paths and port specific libraries,
12180 * gplink command now contains the $3 argument,
12181 * src/pic16/device.h,
12182 * src/pic16/device.c,: structure PIC_device is made public and
12183 renamed to PIC16_device, the same for variable Pics which is renamed
12184 to Pics16. Updated all references to them.
12185 * src/pic16/glue.c (pic16glue): corrected bug with code
12186 initialization which bypassed the variable initializations block.
12188 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12189 COMPILE_FLAGS and added the --nostdinc option
12191 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * device/include/mc68hc908jb8.h: Register defs for another member
12194 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12196 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12198 Documenting changes from previous commits.
12199 * configure.in (version 1.56),
12200 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12201 when generating output files to configure the pic16 library,
12202 but now I've commented it out, since gputils aren't installed in the
12203 SF compile farm, so library won't compile
12205 * device/lib/Makefile.in (version 1.56): initially I've added in
12206 target 'all' the prerequestive 'model-pic16' so it compiled the
12207 pic16 library, but now I've commented it out for the same reasons
12209 * added targets 'model-pic16' and 'objects-pic16' to compile the
12211 * added target 'port-specific-objects-pic16' to handle the
12212 generated libraries and copy them into the build/ directory
12213 * added target 'clean-intermediate-pic16' to clean intermediate
12214 files into pic16 directory
12215 * in target 'installdirs' added line to create directory pic16 in
12216 the installation path
12218 * device/include/Makefile.in (version 1.11): in target 'install'
12219 added lines to copy all header files to installation path,
12220 * in target 'installdirs' added line create directory for pic16
12221 headers in the installation path
12223 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12225 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12228 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12231 * device/lib/configure.in,
12232 * device/lib/configure: fixed for autoconf 2.57
12234 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12236 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12237 option so that it actually works. Made it specific to the z80, since
12238 the gbz80 doesn't have these kinds of I/O ports.
12240 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * device/include/z180.h,
12243 * device/lib/_memcpy.c,
12244 * device/lib/_memmove.c,
12245 * device/lib/_mulint.c,
12246 * device/lib/ser_ir.c,
12247 * device/lib/ser_ir_cts_rts.c,
12248 * device/lib/_strcmp.c,
12249 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12250 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12251 portmode; added deprecation warning for bank= and protmode= forms.
12252 Also, guard against buffer overflow.
12253 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12255 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12258 changed interrupt vector table generation to only emit declared vectors.
12259 * device/include/Makefile.in: added missing backslash
12260 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12262 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12264 Mainly changes to support compilation of the device libraries
12265 * src/pic16/device.c: stack is allocated via symbol and not
12266 via literal number. The symbol is placed in the corresponding
12267 position of the data ram
12268 * (pic16_dump_section): relocatable and absolute uninitialized
12269 data are now emitted in sorted order to reduce section naming,
12270 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12271 weren't marked as being in the access bank,
12273 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12275 Added portion of GNU PIC Library under the directory
12276 device/include/pic16 and device/lib/pic16. These files
12277 contain the declarations of SFRs for the PIC18Fxx2 devices.
12278 The directory is initialized via configure from toplevel.
12280 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12282 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12283 the spilllocations to be compared correctly
12285 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12287 * src/SDCCast.c (decorateType): fixed bug introduced today
12289 2004-01-12 Borut Razem <borut.razem AT siol.net>
12291 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12292 doc/sdccman.lyx: upper case pragmas are deprecated
12294 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12296 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12297 in simpler and even better code
12299 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12301 * src/SDCCicode.c (operandOperation): fixed bug #874819
12302 * src/SDCCast.c (decorateType): fixed
12303 char foo (unsigned long ul) { return ul > 0; }
12305 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12307 * doc/sdccman.lyx: Moved and added some sections, small changes
12308 all over. Telling LaTeX to be less strict with word spacing
12309 to better keep the right margin. Changed some notes about
12310 maintainance of the ports in section 3.2.1 - is it OK like this?
12312 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12314 SDCC source changes:
12315 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12316 convilong): modified to inform the pic16 port that builtin functions
12319 PIC16 PORT specific changes:
12320 * src/pic16/device.c pic16_dump_equates() added,
12321 processor registers declared internally by the port are emitted in
12322 the translation as equates,
12323 * src/pic16/gen.c: inline code is passed unprocessed to the
12325 * (pic16_popGetLit2): fnuction modified to take second operand as
12326 pCodeOp pointer and not as literal,
12327 * (popRegFromIdx): prefixed with pic16_,
12328 * (pic16_popCombine2): modified to receive already allocated pCode
12330 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12331 * (genFunction): initializes local stack frame and pushes on stack
12332 all the registers used by this function,
12333 * (genEndFunction): restores all registers from stack and restores
12335 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12337 * (pic16glue): changed the program startup sequence,
12338 * added new dbName code 'A' for functions placed in absolute section
12339 * src/pic16/main.c: added function attribute _naked,
12340 * added pragma 'code' to place a fnuction at an absolute address,
12341 * added command line arguments --debug-ralloc and --pcode-verbose,
12342 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12343 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12344 * (pic16_newpCodeOpLit2): modified to take the second operand as
12346 * (pic16_printpBlock): modified to emit each function in a separate
12348 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12349 UPPER for immediate operands,
12350 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12352 * src/pic16/peeph.def: all peepholes with movff are commented out,
12353 because there is a problem in the pcode peep optimizer,
12354 * src/pic16/ralloc.c: the register allocator can now reuse local
12355 function symbols for another function. This saves register usage.
12356 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12358 Added file src/pic16/NOTES with information about program writing on
12359 the current port version.
12361 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12363 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12364 and peephole 252 (array access)
12366 2004-01-09 Borut Razem <borut.razem AT siol.net>
12368 * src/SDCCmain.c : fixed #872250: -l command line defined library
12369 files are scanned before standard library files
12371 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12373 * src/SDCCast.c (decorateType): fixed bug #874046
12375 2004-01-09 Borut Razem <borut.razem AT siol.net>
12377 * support/scripts/sdcc.nsi: remove previous installation
12379 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12381 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12382 bytes for last interrupt vector (mcs51)
12383 * sdcc.spec: fixed typo
12385 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12387 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12388 gen51Code): more efficient parameter receive for --model-large
12391 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12393 * src/ds390/main.c,
12394 * src/z80/main.c: added missed needLinkerScript flags (more than
12395 one port structure defined in these file)
12396 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12399 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12401 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12402 * src/port.h: added flag needLinkerScript in port->linker
12403 structure to inform whether to create a .lnk file or not,
12405 * src/ds390/main.c,
12407 * src/mcs51/main.c,
12409 * src/pic16/main.c,
12411 * src/z80/main.c: changed appropriately to configure
12412 needLinkerScript flag
12414 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12415 * src/pic/glue.c: added variable udata_section_name to
12416 override default uninitialized data segment definition for
12417 devices only with SHAREBANK memory (reported from Erik Epetrich)
12418 * (pic14emitOverlay): modified to emit a commented overlay segment
12419 directive when no overlay data exist
12420 * (picglue): modified to emit uninitialized data segment
12421 according to udata_section_name
12422 * src/pic/main.c (_pic14_parseOptions): added command line
12423 options --udata-section-name=[name] to override default
12424 udata definition name
12425 * modified _linkCmd and _asmCmd to include compiler passed
12426 arguments via -W option
12427 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12428 object file from '.rel' to '.o' in port->linker structure,
12429 changed size of fptr from 2 to 3 in port structure
12431 2004-01-07 Borut Razem <borut.razem AT siol.net>
12433 * support/scripts/sdcc.nsi: update PATH
12434 * support/scripts/sdcc.ico: craeted
12436 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12438 * device/include/Makefile.in: fix install
12439 * doc/Makefile: fix install
12441 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12443 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12445 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12446 how the function variable allocation summary is displayed; also
12447 include information about variables allocated to the overlay
12450 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12452 * as/mcs51/lkmain.c: Help about -Y option
12453 * as/mcs51/lkarea.c: Fixed gcc warnings
12455 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12457 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12459 * support/valdiag/tests/overflow.c: added
12460 * src/SDCCast.c (decorateType),
12461 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12462 LEFT_OP (left shift)
12464 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12466 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12467 (default behaviour).
12469 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12471 A python script to validate compiler diagnostic messages. It can be
12472 used to verify that sdcc complains about bad c source code and
12473 gives a good location of the error.
12474 * support/valdiag/Makefile,
12475 * support/valdiag/valdiag.py,
12476 * support/valdiag/tests/*
12478 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12480 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12481 * src/SDCCsymt.c (newEnumType),
12483 * support/Util/SDCCerr.c,
12484 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12486 * support/regression/tests/enum.c: added test for enum values that
12487 require at least 2 bytes of storage.
12489 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12491 * src/common.h: added ifndef/define/endif macros
12492 around the header file.
12493 Bug reported from Jesus Calvino-Fraga
12495 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12497 * sdcc.spec: updated
12498 * device/include/Makefile.in: don't install CVS directories
12499 * device/lib/Makefile.in: added removal of CVS directories after install
12500 * doc/Makefile: fixed install, added local_icons
12501 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12502 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12503 * src/ds390/gen.c (genRightShift): fixed bug #870788
12504 * src/SDCCast.c (decorateType): fixed bug #870781
12506 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12508 PIC16 port related changes:
12509 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12510 added variable stackPos,
12512 * gen.c: genCall, assignResultValue: added support for
12513 pushing/retrieving function parameters to/from stack,
12514 genFunction,genEndFunction: setup stack frame for the
12515 generated function,
12516 genAddrOf: will be changed according to bug 863624
12518 * added files genutils.c and genutils.h which contain gen*
12519 debugged and optimised functions extracted from gen.c
12521 * glue.c: added variable 'externs' which holds extern symbols,
12522 pic16emitRegularMap: is modified to properly handle relocatable
12523 symbols under the new scheme,
12524 pic16createInterruptVect: is modified
12525 pic16printPublics: is modified to emit 'global' assembler directives,
12526 added pic16_printExterns to print extern symbols,
12527 pic16glue: initializes stack/frame pointer in the beginning of
12528 the assembly output. Temporary hack, will be corrected later,
12529 because gplink yet does not support stack and SDCC does not
12530 yet support a type of crt0.o object to create the final binary.
12532 * Removed many lines that contain 8051 legacy code.
12533 * The code is finally placed under a 'code' directive.
12534 * Added port specific options.
12536 * _process_pragma: simplified since now we do not need *special*
12537 include file to define SFR registers. But a separate header
12538 will be needed. This will be developed later.
12539 * _pic16_parseOptions: added, parses port specific options:
12540 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12541 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12542 --preplace-udata-with=
12544 * _pic16_setDefaultOptions: modified to initialize section names,
12545 but hack is temporarly out of order since it needs improvement.
12546 * _pic16_genAssemblerPreamble: configuration words are emitted by
12547 their address instead of their name. This part is incomplete and
12548 supports only the 18Fxx2 devices. Other devices will emit an error
12549 during assembly since they do not contain the same set of config
12551 * _pic16_genIVT: is modified,
12553 * pcode.c: added definitions for some hardware registers that are needed
12555 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12556 All PCI entries are updated. Now LFSR is supported.
12557 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12558 * added pic16_newpCodeOpLit2 to support instructions with
12559 two literal arguments
12560 * pic16_pCode2str: corrected code that emits assembler instructions
12561 with two literal operands and those that have an access bit modifier
12562 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12563 this fixes a bug which caused some labels to be lost, when an
12564 assembler directive was added, i.e. banksel,
12565 * pic16_FixRegisterBanking: improved logic that causes the insertion
12567 * InlineFunction: functions that are called once, are not any more
12568 inlined. This can be a port option in the future,
12570 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12572 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12573 hold the corresponding uninitialized symbols,
12574 * pic16_allocProcessorRegister: registers have explicit marked the
12576 * pic16_allocInternalRegister: registers are explicit marked as
12578 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12579 processing list, so bit registers were lost,
12582 * ralloc.h: added field 'accessBank' and original symbol operand
12583 in register definition,
12584 * removed the field isMapped from register definition,
12586 ** Several functions have been removed from various sources:
12587 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12588 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12589 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12590 pic16_assignRelocatableRegisters
12592 ** others have been introduced:
12593 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12594 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12596 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12598 * support/scripts/inc2h.pl: changed definition of BIT_AT
12599 to emit 'sbit at' instead of 'bit at'. This was a request.
12601 PIC16 port related preliminary changes:
12602 * gen.c: prefixed function popRegFromString with
12603 pic16_ and all references to it corrected
12604 * pcode.c: all pic16_pc_* hardware registers prefixed
12605 with underscore (_),
12606 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12607 * ralloc.c: newReg(): when register is REG_SFR then
12608 set address to rIdx,
12609 pic16_allocProcessorRegister(): marks register wasUsed=0
12610 pic16_writeUsedRegs(): added a call to assign processor
12611 registers via pic16_assignFixedRegisters
12613 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12615 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12616 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12617 variables in unused register banks. Also the SSEG is placed
12618 wherever there is enough space for it, and IDATA can be anywhere
12619 in internal RAM. For now compile using -Wl-Y[stack_size].
12620 The mem file is different for this option as well, since it
12621 makes no sense of talking about DSEG lenght.
12623 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12625 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12626 in certain cases, e.g. when ROM assignment, patch provided
12627 from Albert den Haan.
12629 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12631 Many signedness and type propagation fixes:
12632 * src/SDCCicode.c: made geniCodeCast() static
12633 replaced SPEC_ by IS_ (cosmetic)
12634 (operandOperation): fixed div and mod operation
12635 (usualBinaryConversions): added support for promotion of char
12636 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12637 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12638 (geniCodeAdd): an array index will stay unsigned, even if promoted
12640 (geniCodeArray): ditto
12641 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12642 * src/SDCCsymt.c (computeType): added more support for char;
12643 promotion of char is selectable by promoteCharToInt, fixed signedness
12645 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12646 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12647 * src/SDCCval (val*): replaced signedness calculation by
12649 rearranged if-branches (cosmetic)
12650 (valShift): added warning W_SHIFT_CHANGED
12651 (valCompare): fixed problem with different types
12652 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12653 * support/regression/tests/literalop.c: added many cases
12654 * support/regression/tests/ast_constant_folding.c: changed finally to
12656 * .version: new year, new version: 2.3.7
12657 * src/SDCCmain.c (main): applied patch #866468
12658 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12659 provided by Scott Bronson
12660 * doc/sdccman.lyx: updated documentation for sdcdb
12661 updated and added chapter tips
12663 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12665 * src/SDCCsymt.h: missing from yesterday's commits
12667 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/SDCC.y (struct_or_union_specifier),
12670 * support/Util/SDCCerr.c,
12671 * support/Util/SDCCerr.h: verify that struct & union tags are used
12674 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12676 * src/SDCCglobl.h: missing from yesterday's commits
12678 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12681 sft_attributes, struct_declaration, parameter_declaration,
12682 type_name, start_block, declaration_list),
12683 * src/SDCC.lex (check_type): support redefinition of typedef names
12685 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12687 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12688 aligned xdata arrays. Erik helped me with the if clause.
12690 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12692 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12695 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * src/SDCCast.c (newAst_),
12700 * src/SDCCicode.c (ast2iCode, newiCode),
12702 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12703 expr, statement, expression_statement, selection_statement,
12704 iteration_statement, expr_opt, jump_statement): foundation for tracking
12706 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12709 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12711 * support/Util/SDCCerr.c,
12713 * src/SDCCast.c (createCase, createDefault, decorateType),
12714 * src/SDCClabel.c (labelUnreach),
12715 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12717 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12718 (with thanks to Stas Sergeev)
12719 * device/include/time.h,
12720 * device/lib/time.c (CheckTime): suppress unreachable code warning
12722 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12724 * src/SDCCast.c (createIvalCharPtr),
12725 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12727 * support/regression/tests/nullstring.c: tests for these two bugs
12729 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12731 * support/Util/SDCCerr.h,
12732 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12733 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12734 about storage class and 'at' used inside struct or union
12735 * src/SDCCBBlock.c (iCodeFromeBBlock),
12736 * src/SDCCcse.c (ifxOptimize),
12737 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12738 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12739 printIval, emitStaticSeg, emitOverlay),
12740 * src/SDCClabel.c (deleteIfx),
12741 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12742 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12743 gatherAutoInit, processParms),
12744 * support/Util/SDCCerr.h,
12745 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12746 reporting for post-parse errors.
12748 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12751 implicit casts via union; they don't work on big endian systems
12752 (possible fix for bug #861138)
12754 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12756 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12757 * src/mcs51/main.c: fixed the fix for bug #737001
12759 2003-12-15 Borut Razem <borut.razem AT siol.net>
12761 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12763 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12765 * support/makebin/makebin.c: put output in binary mode
12767 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12769 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12770 xdata and data memory on startup. Set the environment variable
12771 SDCC_NOGENRAMCLEAR to disable this.
12772 * src/mcs51/peephole.def,
12773 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12774 (allows non-interrupt and interrupt code to safely compete for a resource
12775 without the non-interrupt code having to disable interrupts)
12777 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12779 * src/SDCCicode.c (geniCodeAdd),
12780 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12781 with valFromType if type might be a pointer and host is big endian).
12782 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12783 types, not just integer types.
12784 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12785 multiply defined with mismatching "at" address.
12787 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12790 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12791 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12792 with embedded nulls (fixed bug #753752)
12794 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12796 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12797 Apparently this did not see much testing (endless loop)
12799 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12803 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12806 gracefully handle NULL memmap pointers
12808 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12810 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12811 instead of deleting the iCode when an operand is volatile
12812 * src/z80/gen.c (genDummyRead),
12813 * src/mcs51/gen.c (genDummyRead),
12814 * src/ds390/gen.c (genDummyRead),
12815 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12817 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12818 * src/SDCC.y: fixed bug #850420
12820 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 Applied z80 i/o port patch from Peter Townson and fixed some operators
12823 to better handle operands in A register.
12824 * device/include/z180.h
12830 * src/z80/peeph-z80.def
12831 * src/z80/peeph.def
12834 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12836 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12838 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12840 * device/lib/hc08/_mullong.c: Removed extra #endif
12842 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * sim/ucsim/hc08.src/inst.cc,
12845 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12846 carries from x to h
12847 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12848 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12849 * device/include/stdarg.h: fixed varargs for hc08
12850 * device/lib/Makefile.in,
12851 * device/lib/hc08/Makefile,
12852 * device/lib/hc08/_mulint.c,
12853 * device/lib/hc08/_mullong.c: fixed some endian problems
12855 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12857 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12858 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12859 * device/lib/_gptrget.c,
12860 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12862 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12865 * src/SDCCast.c (astErrors): fixed bug #846007
12866 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12868 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * src/SDCCast.c (decorateType): disabled a transformation I added in
12871 revision 1.188 (access to fields of a structure at an absolute address);
12872 it breaks with bitfields, extern declarations, and gcse analysis.
12873 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12874 could be assigned through a pointer, so don't complain.
12875 * src/SDCCast.c (astErrors),
12877 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12879 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12881 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12882 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12883 output of __config directives, since gpasm now supports them
12884 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12885 pre-processor macro, i.e. -DMCU=p18f452
12886 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12887 and modified to handle 'cast' icode similarly to '=' icode
12888 * src/pic16/device.h (typedef struct PIC_device): added field
12889 'extMIface' to indicate that chip has external memory interface
12890 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12891 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12894 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12896 * src/SDCC.y (pointer): fixed bug #846006
12897 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12898 * src/SDCCast.c (decorateType): fixed bug #846009
12899 * src/ds390/peeph.def,
12900 * src/ds390/gen.c (genAnd, genOr),
12901 * src/mcs51/peeph.def,
12902 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12904 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12913 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12917 * src/SDCCbitv.c: added function to free a bitvector
12918 * src/SDCClrange.h,
12919 * src/SDCClrange.c: added function to recompute the liveranges
12920 * src/avr/ralloc.c,
12921 * src/ds390/ralloc.c,
12922 * src/hc08/ralloc.c,
12923 * src/mcs51/ralloc.c,
12924 * src/pic/ralloc.c,
12925 * src/pic16/ralloc.c,
12926 * src/xa51/ralloc.c,
12927 * src/z80/ralloc.c: recompute the liveranges after register packing
12929 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12931 * src/SDCCloop.c (newInduction): fixed bug #845630
12933 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12935 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12936 inadvertantly left behind from my 2003-11-12 change
12938 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 Updated headers I neglected to commit yesterday.
12941 * src/SDCClrange.h,
12944 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12946 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12947 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12948 * src/SDCCopt.c (eBBlockFromiCode),
12949 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12950 the creation of the key hash table from the sequencing so it can be used
12951 earlier (for some GCSE bug fixes still pending)
12953 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12955 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12956 * support/regression/tests/addsub.c: testing genPlus shortcut
12958 2003-11-15 Borut Razem <borut.razem AT siol.net>
12960 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
12962 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12964 * src/SDCCcse.c (cseBBlock): fixed bug #527779
12965 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
12966 ordering is immaterial.
12967 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
12969 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12971 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
12972 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
12973 (SIGSEV) of bug #840381
12974 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
12975 unlink new file before rename if new and old filenames are the same)
12977 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12979 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
12980 uninitialized variables) for the mcs51. Set environment variable
12981 SDCC_GENRAMCLEAR to test.
12982 xdata initialization slightly shorter
12984 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12987 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
12988 #838241 & 780691 (basicly the same bug)
12989 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
12990 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
12992 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
12994 * src/SDCCmain.c (linkEdit): "fix" #834252
12996 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12998 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13000 * src/SDCC.y: fixed bug #819403
13002 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13005 the reentrant attribute.
13006 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13007 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13009 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13010 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13011 erroneously reduced to a literal.
13012 * src/hc08/ralloc.c (packRegisters, rematStr),
13013 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13016 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13018 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13019 * doc/sdccman.lyx: changed from 'article' to 'book'
13020 * doc/Makefile: readded test_suite_spec and cdbfileformat
13022 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13024 * device/include/stdlib.h: include malloc.h to comply with ANSI
13025 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13027 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13029 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13030 * doc/clean.mk: also remove *.out files
13031 * doc/sdccman.lyx: some additions, larger top/bottom margins
13033 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/SDCC.y: fixed bug #837365
13036 * support/regression/tests/bitopcse.c
13037 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13038 a symbol (might be valop instead)
13039 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13040 * device/lib/clean.mk: added hc08 to the cleaning list
13042 2003-11-04 Borut Razem <borut.razem AT siol.net>
13044 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13046 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13047 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13048 malloc is declared in standard stdlib.h
13050 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * device/lib/hc08/Makefile: need to clean .rel not .o files
13053 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13055 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/mcs51/main.c,
13060 * src/ds390/main.c,
13064 * src/pic16/main.c,
13065 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13066 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13067 tests (which uses the port's oclsExpense function)
13073 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13075 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * src/SDCCcse.c (ifxOptimize),
13078 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13079 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13080 deleting the IFX iCode.
13081 * src/hc08/ralloc.c: reduced unneeded slocs
13082 * src/hc08/gen.c: fixed bug in asmopToBoolean
13084 2003-11-04 Borut Razem <borut.razem AT siol.net>
13086 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13087 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13088 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13089 transferred to configure
13091 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13093 Use headers defined in the C[++] standards:
13094 * sim/ucsim/gui.src/serio.src/fileio.cc
13095 * sim/ucsim/gui.src/serio.src/frontend.cc
13096 * sim/ucsim/gui.src/serio.src/main.cc
13097 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13098 * support/Util/NewAlloc.c
13100 * as/mcs51/lklibr.c
13104 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13106 * Added MSVC projects for hc08 assembler and linker:
13107 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13108 /as/hc08/link_hc08.dsp
13110 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13112 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13114 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13116 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13118 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13120 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13122 2003-10-31 Borut Razem <borut.razem AT siol.net>
13124 * support/cpp2/cpplib.h,
13125 support/cpp2/cpplib.c,
13126 support/cpp2/cpplex.c,
13127 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13128 to switch _asm block preprocessing on / off. Default is
13129 #pragma preproc_asm +
13131 2003-10-31 Borut Razem <borut.razem AT siol.net>
13133 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13134 when outputting comment blocks (when executed with -C option) and
13135 _asm (SDCPP specific) blocks
13137 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13139 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13141 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13143 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13145 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13147 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13148 * src/SDCCast.c (decorateType): fixed bug #832664
13150 2003-10-31 Borut Razem <borut.razem AT siol.net>
13152 * support/cpp2/cpplex.c: fixed for SDCPP:
13153 comments(when executed with -C option) and _asm blocks
13154 were included even if they where in skipped #if block.
13155 Applied solution from GCC cpp 3.3.2
13157 2003-10-31 Borut Razem <borut.razem AT siol.net>
13159 * src/SDCC.lex: sdcc now understands both formats:
13160 '# <line_number> <file_name>' and
13161 '#line <line_number> <file_name>'
13162 * support/cpp2/cppmain.c: sdcpp now generates the standard
13163 '# <line_number> <file_name>' instead of former
13164 '#line <line_number> <file_name>'
13166 2003-10-30 Borut Razem <borut.razem AT siol.net>
13168 * support/cpp2/cpphash.h,
13169 * support/cpp2/cpplib.h
13170 * support/cpp2/cpplex.c,
13171 * support/cpp2/cppmain.c,
13172 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13174 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 Fixed a number of problems revealed by bug #827883.
13177 * src/SDCCloop.c (loopInvariants): Spill location of the
13178 result operand should be recomputed if extracted from
13179 a loop. Also, don't extract assignments of an iTemp
13181 * src/SDCCast.c (isConformingBody): loop reversal should
13182 not occur if the control variable is involved with a
13183 relational operator.
13185 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13187 * .version: bumped to 2.3.6 to reflect the big improvements
13188 made by Erik and Klaus. Thanks!
13190 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13192 Replaced the livrange code.
13193 * src/SDCClrange.c: added new LR code
13195 * src/SDCCBBlock.h: removed remainig parts from old LR code
13196 * src/ds390/ralloc.c,
13197 * src/ds390/gen.c: minor fixes to make it work with new code
13199 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * as/hc08/lkrloc.c,
13204 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13205 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13206 (tweaked fix for bug #818696)
13208 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13212 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13216 * src/mcs51/gen.c (gencjneshort),
13217 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13218 more efficient (per Scott Bronson's suggestion)
13220 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 Extended the semantics of the critical keyword to include
13223 individual statements. See RFE #827755 and #799831
13228 * support/Util/SDCCerr.c
13229 * support/Util/SDCCerr.h
13234 2003-10-19 Borut Razem <borut.razem AT siol.net>
13236 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13238 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13242 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13243 and predecrement operand is displayed
13245 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13247 * src/SDCCval.c (valMinus): fixed bug #826041
13249 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 Some hc08 related updates that I missed earlier
13252 * sim/ucsim/stypes.h
13253 * support/regression/ports/hc08/spec.mk
13255 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 New target "hc08" for the Motorola 68hc08 family of micros
13265 * sim/ucsim/hc08.src/*
13266 * sim/ucsim/configure.in
13267 * src/ucsim/configure
13268 * sim/ucsim/packages_in.mk
13271 * device/include/mc68hc908qy.h
13272 * device/lib/hc08/*
13273 * device/lib/Makefile.in
13274 * support/regression/ports/hc08/*
13275 * support/regression/Makefile
13277 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13281 * src/ds390/gen.c (genCast): fixed bug #821957
13283 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13285 * device/lib/logf.c: "fixed" overlay bug
13286 * support/regression/ports/host/spec.mk: added m library
13287 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13288 * support/regression/tests/float_trans: added (for Eric)
13290 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13292 * src/mcs51/gen.c (genCpl): fixed bug
13293 http://sf.net/mailarchive/message.php?msg_id=6263915
13295 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13297 * src/SDCCast.c (decorateType): added extended constant folding
13298 * src/SDCCsymt.c (computeType): cleanup
13299 * src/SDCCval.c (valShift): minor optimization
13300 * support/regression/tests/ast_constant_folding.c: added
13302 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13304 * src/SDCCmain.c: removed some unintended changes
13306 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13309 * src/z80/gen.c: fixed part of bug #817589
13310 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13312 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13314 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13325 * src/ds390/ralloc.c
13327 * src/mcs51/ralloc.c
13329 * src/pic16/ralloc.c
13330 * src/xa51/ralloc.c
13332 * src/z80/gen.c: removed unused label "release:"
13334 2003-10-06 Borut Razem <borut.razem AT siol.net>
13336 * src/SDCC.lex: removed definition of unused variables
13337 save_optimize and save_options
13339 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13341 * clean.mk: removed '=' in "-maxdepth=1"
13342 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13343 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13345 2003-10-06 Borut Razem <borut.razem AT siol.net>
13347 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13348 my_unput() replaced by unput()
13350 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13352 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13353 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13354 type-punned pointer will break strict-aliasing rules"
13355 Old LR behaviour is again default; Klaus' LR can be choosen by
13356 defining the environment variable LRKLAUS
13360 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13361 * clean.mk: fixed removal of files in bin/CVS/
13362 * device/lib/clean.mk: fixed removal of directories small and large
13363 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13365 * src/SDCCval.c: removed superflous test for pedantic
13367 2003-10-05 Borut Razem <borut.razem AT siol.net>
13369 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13370 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13371 message "unmatched #pragma SAVE and #pragma RESTORE"
13373 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13375 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13376 assembly, critical functions, atomic, nojtbound)
13378 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13380 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13386 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13389 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13391 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13393 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13394 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13395 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13397 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13399 * src/z80/gen.c (genRet): fixed bug #524753
13400 * src/z80/gen.c (genCast): fixed internal error on cast from
13402 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13403 fix for bug #477835 to the z80
13404 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13405 for tracking iCodes in the peephole optimizer for z80
13407 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13409 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13410 the other part of bug #814548
13411 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13413 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13415 * src/SDCCcse.c: fixed part of bug #814548
13417 2003-09-28 Borut Razem <borut.razem AT siol.net>
13419 * src/asm.c: rewrite of printILine() to use temporary file instead
13421 * src/xa51/main.c: commented out declaration of int rewinds
13423 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13425 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13427 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13429 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13430 * src/asm.c (printILine): Fixed bug #811015
13432 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13434 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13437 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13440 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13441 to correctly handle general case of AOP_PAIRPTR
13442 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13444 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13446 * src/mcs51/ralloc.c (fillGaps),
13447 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13448 register positioning bug)
13450 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13452 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13454 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13457 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13458 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13459 (ralloc doesn't intentionally do this now, but perhaps later)
13460 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13461 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13462 register positioning bugs (Fixed bug #762602 and #795325)
13463 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13464 (Fixed bug #808779)
13465 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13466 lines that --i-code-in-asm generates
13468 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13470 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13471 trying to fclose a FILE* that was already closed.
13473 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13475 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13476 of const struct should be treated as if const themselves)
13478 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13480 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13482 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13484 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13485 Unix (/n) and DOS (/r/n) line terminations.
13487 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13492 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * src/mcs51/gen.c (genFunction, genEndFunction),
13495 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13496 and restore of EA so that stack offsets to parameters are
13497 correct when using both critical and reentrant/stack-auto.
13498 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13499 size (can be triggered in error if sloc is shared between
13500 different sized objects)
13501 * device/include/float.h: fixed macros to explicitly use
13502 unsigned long where needed
13504 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13506 Feature req. 799831: added code to allow nesting of critical functions
13507 * src/mcs51/gen.c (genFunction, genEndFunction)
13508 * src/ds390/gen.c (genFunction, genEndFunction)
13510 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13512 * src/SDCCsymt.c (sclsFromPtr),
13514 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13515 support for standard C idiom of memory mapped variables; for
13516 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13517 to xdata int at 0x1234 tempvar = 1.
13518 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13519 provided by Akiya ISHIDA
13521 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13523 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13524 * src/SDCCval.c (constVal): added reduction from int to char
13525 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13526 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13527 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13529 * support/regression/tests/shifts.c: fixed
13531 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * src/z80/gen.c (genXor): Fixed bug #805445
13535 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 Fixed bug #621531 (const & volatile confusion in the type chain).
13538 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13539 refer to the const or volatile state of the pointer itself.
13551 * src/pic16/ralloc.c
13552 * support/regression/tests/const.c
13554 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13556 When checking for duplicated modules, use absolute paths
13557 instead of relative paths. Files changed:
13562 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13566 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * device/include/string.h: added size_t typedef, changed
13569 prototypes to use size_t, eliminated separate reentrant and
13570 non-reentrant declarations, added _memmove declaration
13571 * device/lib/_memcpy.c: changed to use size_t instead of int,
13572 changed /4 to >>2 to avoid division library call
13573 * device/lib/_memcmp.c,
13574 * device/lib/_memset.c,
13575 * device/lib/_strncat.c,
13576 * device/lib/_strncpy.c,
13577 * device/lib/_strncmp.c: changed to use size_t instead of int
13578 * device/lib/_memmove.c: new file (fixed bug #772294)
13579 * device/lib/Makefile.in: added _memmove.c
13580 * device/lib/z80/asm_strings.s: fixed bug #772290
13581 * support/regression/tests/bitfields.c: attempt to fix host assertion
13582 failure on amd64-unknown-linux2.2
13584 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13587 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13588 * as/z80/asmain.c (main): fixed bug #801766
13590 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13592 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13595 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13598 reported in bug #800609
13600 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13602 * Top header beautifications in src/pic16 directory:
13603 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13604 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13605 pcoderegs.h, ralloc.c, ralloc.h
13606 * main.c: added top header and GPL license notice
13607 * pcode.c: fixed the if-conditional warning
13609 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13611 * device/lib/_mullong.c: replaced int by short for gcc
13613 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13616 and JUMPTABLE iCodes properly now (worked by accident before)
13617 * src/mcs51/gen.c (leftRightUseAcc),
13618 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13619 iCode properly now. Use getSize instead of nRegs since a & b
13620 aren't part of the nRegs tally.
13622 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13624 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13625 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13626 before instructions that use the _STATUS register
13628 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13630 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13631 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13632 fetching of the pointer
13633 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13634 copied from genNearPointerSet()
13635 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13636 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13637 If they pop r0/r1 they must be called in the opposite order than aopOp().
13638 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13639 (resp. --stack-auto), prepared for --xstack
13641 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13643 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13645 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13647 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13648 these ports have their own __sdcc_external_start()
13650 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13652 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13653 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13654 type for bits was changed. It resulted in bit variables becoming
13655 global, which is not permitted in PIC 14 assembly output.
13657 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13659 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13661 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13663 Z80 and MCS51 linkers complaint if a public symbol is defined
13664 in more than one library module:
13668 * as/mcs51/Makefile.in
13670 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 A few small changes that speed up the peephole optimizer.
13676 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 Try to make the peephole optimizer smarter by maintaining
13679 an association between the assembly source code and the
13680 iCodes that originated them. Put this information to use
13681 with a new peephole rule condition "notVolatile" so that
13682 the rules can be aggressive yet still safe.
13687 * src/mcs51/peeph.def
13689 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13693 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13694 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13695 if the left or right operand symbols have the accuse flag set.
13697 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13699 Changed the type of the result of the ! (NOT) operator to char;
13700 previously it returned the same type as the source. This allows
13701 us to eliminate all the genFloatNot functions (all of its target
13702 implementations were very buggy) since !float can use the same
13705 * src/SDCCicode.c (ast2iCode): ! returns char
13706 * src/mcs51/gen.c (genNot, genNotFloat),
13707 * src/ds390/gen.c (genNot, genNotFloat),
13708 * src/z80/gen.c (genNot, genNotFloat),
13709 * src/pic/gen.c (genNot, genNotFloat),
13710 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13712 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13714 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13715 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13716 during interrupts. Ensure WSAVE is located at a shared bank address.
13717 2. Fixed page selection in some places
13718 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13719 the registers name strings.
13720 4. Fixed "signed / unsigned compare" compiler warnings.
13721 5. The PIC port manages its own allocation of the general purpose
13722 registers, but makes no attempt to reuse them. As a result when
13723 compiling it soon runs out of general purpose registers. Some
13724 additional code was added to the files pcode.c and device.c to walk
13725 through the function call tree and rename the registers so that they
13735 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13736 genPlus() & genMinus() when the result is the same as left or right
13738 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13742 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 Made bitfield a distinct type from bit so that bitfields
13745 convert as per ANSI C and bits retain their traditional
13746 boolean style behaviour. Implemented bitfield support in
13754 * src/ds390/gen.c: bit v bitfield split
13755 * src/z80/gen.c: New support for bitfields
13756 * support/regression/tests/bitfields.c: reenabled z80,
13759 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13761 Rules 246.x, 247.x relate to bitfields, the others speed up
13762 access to xdata mapped I/O devices.
13764 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13766 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 Cleaned up genPackBits and genUnpackBits and added two helper
13769 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13770 for literal assignments in genPackBits (thanks to Frieder for
13776 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 Fixed bug #748310 (pointer to function type mishandled when the
13779 function name is omitted). Also fixed a SIGSEGV when a function
13780 attribute (reentrant, etc) is used on a non-function or on a
13781 function but misplaced before the parameter list.
13783 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13785 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13786 * support/Util/SDCCerr.h,
13787 * support/Util/SDCCerr.c: Added func attr misuse error msg
13789 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13791 Fixed bug #787649 by anonymous
13792 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13793 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13795 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13797 Fixed numerous bitfield problems.
13799 * src/SDCC.y: More bitfield related error checking
13801 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13802 * support/Util/SDCCerr.h,
13803 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13804 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13805 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13806 * support/regression/tests/bitfields.c: tests added
13808 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 Made the constant following the "interrupt" keyword optional. If
13811 omitted, the function will not automatically be given an entry
13812 in the interrupt vector table (similar to #pragma NOIV, but
13813 less syntacticly kludgy). The interrupt number is also now
13814 range checked. Also fixed a bug in the high order bit example
13821 * support/Util/SDCCerr.c
13822 * support/Util/SDCCerr.h
13825 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13827 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13828 * src/SDCCicode.c (operandOperation): rewritten some ops
13829 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13830 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13832 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13833 be re-activated by defining REDUCE_LITERALS)
13834 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13835 unsigned, but are signed by default
13836 * src/SDCCval.c (constVal): rearranged
13837 * src/SDCCval.c (valMod): preliminary fix
13838 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13839 * support/regression/literalop.c: added, work in progress
13841 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 Generate warnings for useless declarations like "char data;"
13844 that don't do what new users expect.
13847 * support/Util/SDCCerr.h
13848 * support/Util/SDCCerr.c
13850 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13852 * src/SDCCval.c (valMult): fix overflow detection of negative int
13854 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13858 Changes to support big endian targets:
13871 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13873 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13874 * device/lib/time.c: fixed warning "integer overflow in expression"
13876 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13878 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13879 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13880 constants are unsigned; added recognition of "u" flag for unsigned
13881 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13882 * src/SDCCval.c (valDiv, valMod): fixed signdness
13883 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13884 signedness of modulo, left and right shift
13885 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13886 * support/Util/SDCCerr.h: added warning W_INT_OVL
13887 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13888 * src/SDCCast.c (ast_print): improved output of constants
13890 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13892 Fixed some warnings when building with MSVC:
13894 * as/mcs51/asdata.c
13898 * link/z80/aslink.h
13899 * link/z80/lkdata.c
13900 * link/z80/lkeval.c
13905 * support/cpp2/cpplib.c
13909 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13911 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13913 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13915 * support/librarian/clean.mk: Do not remove Makefile.
13916 * support/librarian/Makefile: added.
13918 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13920 Added librarian to MSVC build:
13923 * support/librarian/librarian.dsp
13925 'configure' not needed for librarian, removed:
13926 * support/librarian/configure
13927 * support/librarian/configure.in
13928 * support/librarian/config_in.h
13929 * support/librarian/Makefile.in
13931 Hopefully these ones built the librarian and the rest of sdcc properly:
13933 * Makefile.common.in
13935 Messed up 'configure', so revert to previous version:
13939 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13941 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13942 there, while the mantissa of a double is "only" 53 bits wide.
13944 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13946 Adding sdcclib to the build. MSVC project coming soon.
13947 Files added/changed:
13949 * support/librarian/clean.mk
13950 * support/librarian/configure
13951 * support/librarian/configure.in
13952 * support/librarian/config_in.h
13953 * support/librarian/Makefile.bcc
13954 * support/librarian/Makefile.in
13955 * support/librarian/sdcclib.c
13958 * Makefile.common.in
13962 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13964 Linker now complaints if linked modules have conflicting options, for
13965 example, one compiled using --model-large and another one compiled with
13966 --model-small. The following files were modified:
13968 * as/mcs51/asdata.c
13969 * as/mcs51/aslink.h
13971 * as/mcs51/asmain.c
13973 * as/mcs51/i51pst.c
13974 * as/mcs51/lkdata.c
13975 * as/mcs51/lklibr.c
13976 * as/mcs51/lkmain.c
13982 * link/z80/aslink.h
13983 * link/z80/lkdata.c
13984 * link/z80/lklibr.c
13985 * link/z80/lkmain.c
13988 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13990 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
13991 as/mcs51/lklibr.c: Generate a warning when a library is not found.
13993 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
13995 * src/z80/mappings.i: fix _mul[us][int,long] entries
13997 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13999 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14001 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14003 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14004 * support/regression/tests/bitopcse.c: added
14012 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14014 added support for new library format to z80, gbz80 linkers:
14020 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14022 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14023 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14025 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14027 added DUMMY_READ_VOLATILE:
14036 * src/SDCCcse.c (algebraicOpts): many improvements
14037 * src/SDCCcse.h: removed algebraicOpts()
14038 * src/SDCCicode.c (picDummyRead): added
14040 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14042 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14043 "Insufficient space in data memory".
14045 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14047 * src/mcs51/gen.c: fixed bug #771358
14048 * src/z80/gen.c: fixed bug #759087
14050 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14052 * src/pic16/glue.c: minor cleanup by Vangelis
14054 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14056 * device/include/regc515c.h: fixed #758477
14057 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14058 * device/lib/_gptrput.c: saved a few bytes
14059 * my tab spacing is 8, yours too?)
14060 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14061 * device/lib/serial.c: process RX bytes earlier than TX bytes
14062 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14064 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14068 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14070 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14072 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14074 * device/lib/Makefile.in: bad fix, reverted to 1.43
14076 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14078 * device/lib/Makefile.in: added missing z80 object files
14080 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14082 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14083 pic16 progress by Vangelis:
14086 * src/pic/Makefile:
14093 * pic16/genarith.c:
14098 * pic16/pcodepeep.c:
14101 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14103 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14105 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14107 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14108 added gbz80 build to MSVC project.
14109 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14110 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14111 from 8051 stuff and setup so it links using a .lnk file.
14113 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14115 * support/librarian/sdcclib.c: sdcc librarian.
14116 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14119 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14121 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14123 2003-07-02 Borut Razem <borut.razem AT siol.net>
14125 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14126 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14127 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14128 src/xa51/main.c, src/z80/main.c:
14129 virtualization of glue() function: each port has it's own glue function,
14130 which is accessed by do_glue function pointer in PORT.general structure
14132 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14134 * DS800C400 fun, improved ROM interface and tinibios.
14136 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14138 * More support for DS80C400. Now includes beginning of interface to ROM.
14140 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14142 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14144 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14146 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14148 2003-06-19 Borut Razem <borut.razem AT siol.net>
14150 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14152 2003-06-19 Borut Razem <borut.razem AT siol.net>
14154 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14155 fixed Z80 port - crt0.o: cannot open.
14157 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14159 * support/Util/MySystem.c (merge_command): revert bad fix
14161 2003-06-18 Borut Razem <borut.razem AT siol.net>
14163 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14165 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14167 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14168 option --use-stdout sends errors to stdout instead of stderr.
14170 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14172 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14174 2003-06-15 Borut Razem <borut.razem AT siol.net>
14176 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14177 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14178 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14179 fixed width array of pointers replaced with sets;
14180 multiple include and lib paths ared transferred to preprocessor and linker
14181 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14182 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14183 fixed width array of pointers
14184 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14185 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14186 fixupPath(), getPathDifference()
14187 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14188 fixed width array of pointers
14190 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14192 * src/pic16/ralloc.c: fix warnings
14193 * src/pic16/pcode.c: fix warning
14195 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14197 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14198 know all the details, but essentially this set of changes enable
14199 the pic16 port to generate movff instructions and generate assembler
14203 * src/pic16/glue.c:
14204 * src/pic16/pcode.c:
14205 * src/pic16/device.c:
14206 * src/pic16/main.c:
14207 * src/pic16/pcode.h:
14208 * src/pic16/pcoderegs.c:
14209 * src/pic16/ralloc.c:
14210 * src/pic16/ralloc.h:
14212 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14214 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14215 added option --vc, so sdcc errors and warnings are compatible with
14216 Microsoft Visual Studio.
14218 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14220 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14221 device/lib/libfloat.lib: added atof function.
14223 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14225 * doc/sdccman.lyx: updated to Lyx 1.3
14226 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14227 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14228 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14230 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14232 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14234 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14236 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14237 additions to the "related tools/documentation" section
14239 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14241 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14243 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14245 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14246 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14248 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14250 * doc/sdccman.lyx: fix double dash and other minor things
14251 * doc/Makefile: fix double dash
14253 2003-05-28 Karl Bongers(patches from Martin Helmling)
14254 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14255 condition and ignore commands.
14257 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14259 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14260 is in parts still quite out of date, I did changes as far as I felt makes sense
14261 for a non-native english speaker.
14262 Please feel free to add to the manual or to correct my changes.
14263 * doc/Makefile: undid touching the date of intermediate tex files.
14265 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14267 * doc/sdccman.lyx: Manual has an index now
14269 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14271 Finalize muluint/mulsint and mululong/mulslong merging:
14272 * device/lib/_mulint.c
14273 * device/lib/_mullong.c
14274 * device/lib/gbz80/mul.s
14275 * device/lib/gbz80/stubs.s
14276 * device/lib/z80/mul.s
14277 * device/lib/z80/stubs.s
14278 * src/SDCCsymt.c (initCSupport)
14280 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14282 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14283 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14284 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14285 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14288 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14290 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14291 the regression tests I'm not brave enough to enable 245.b, 245.c
14292 * doc/sdccman.lyx: added latex preamble for hyperref package.
14293 Using pdflatex this will give you a hyperlinked pdf file with
14294 bookmarks. (prepend '%' before /usepackage if this breaks something)
14296 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14298 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14300 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14302 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14304 2003-05-21 <johan AT balder>
14306 * src/SDCCglue.c (printIval): fixed bug #739934
14308 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14310 Applied patch from bug 737905 (renamed yylineo to mylineno):
14317 * src/pic16/pcode.c: Cleaned warnings
14318 * src/pic16/pcodeflow.c: Cleaned warnings
14319 * src/pic16/pcoderegs.c: Cleaned warnings
14321 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14323 * src/pic16/pcode.c: Cleaned warnings
14324 * src/pic16/pcodepeep.c: Cleaned warnings
14325 * src/pic16/ralloc.c: Cleaned warnings
14327 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14329 * doc/sdccman.lyx: fixed bug 739745
14330 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14332 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14334 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14335 it can be defined with CFLAGS when running configure
14336 * src/SDCCmain.c: fixed compiling + linking with object files
14338 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14340 * configure.in: configure for pic16 port,
14341 added --disable-pic16-port
14342 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14343 * src/SDCCmain.c: linkOptions is changed to set *,
14344 added if/endif conditional macros to remove options help
14345 messages from optionsTable when a port is not configured, added
14346 support for the PIc16 port in the ports table, when executing
14347 the compiler with no port specified on command line, a default
14348 port is selected with the new macro DEFAULT_PORT which is
14349 defined in port.h, in setDefaultOptions() linkOptions is removed
14350 from initialization assignment, since now it is a set,
14351 parseCmdLine uses setParseWithComma for linkOptions, in
14352 linkEdit() linkOptions are accessed with new function indexSet()
14353 which returns the i'th item of a set variable. See SDCCset.c, in
14354 linkEdit() when calling buildCmdLine(), added linkOptions as
14355 last argument. Now users can pass arguments to gplink via the
14356 -Wl option, main() uses pic16glue() to glue up pic16 programs
14357 * src/SDCCpeeph.c: various changes to support pic16
14358 * src/SDCCset.c: added function void *indexSet(set *, int) to
14359 return the i'th item of the set
14360 * src/SDCCset.h: added function prototype for indexSet()
14361 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14362 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14363 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14364 added macro DEFAULT_PORT
14365 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14366 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14368 * src/pic16/glue.c: commented out some error producing lines
14369 * src/pic16/main.c: __config directives are commented out to stop
14370 gpasm complaining and test the linkage with gplink, _linkCmd and
14371 _asmCmd changed to be more gplink and gpasm friendly
14372 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14373 produced an error when parsed, peep rule 12 is added to utilize
14374 movff, but it is commented out since the pCode does not support
14375 yet a command with 2 address arguments
14377 2003-05-18 <johan AT balder>
14379 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14380 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14381 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14383 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14384 Added feature to script commands from file.
14386 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14388 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14389 * src/SDCCutil.c: include ctype.h for win32
14391 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14393 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14395 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14397 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14398 Fixed so you can set breakpoints prior to run, run does not stop
14399 on entry now. Add tbreak. Other enhancements and fixes for use
14402 2003-05-12 Borut Razem <borut.razem AT siol.net>
14404 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14406 2003-05-11 Borut Razem <borut.razem AT siol.net>
14408 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14409 the path of bin directory, so that PATH is the only env. variable, which has to be set
14410 in case of standard installation.
14411 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14412 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14413 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14415 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14417 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14418 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14419 temp files are in the port dir; clean the gen/test directory when
14420 generating new test.c
14421 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14422 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14423 * support/regression/tests/zeropad.c: added
14425 2003-05-09 <johan AT balder>
14427 * src/SDCCglue.c: fixed bug #597940
14429 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14431 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14432 cache sfr, optimize next,step, fix off by one sourceline,
14433 support ddd list function.
14434 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14436 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14438 * support/regression/HTMLgen.py: added compare_s2f()
14439 * support/regression/Makefile: redo 1.27
14440 * support/regression/generate-cases.py: redo 1.5
14442 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14444 * support/regression/tests/float.c: workaround 33 bit hex constant
14445 * support/regression/tests/simplefloat.c: fix division for host
14447 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14449 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14450 that tame's the PIC's over-aggressive optimizer.
14452 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14454 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14457 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14459 Initial support for DS80C400. "Hello world" runs on TINIm400
14462 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14464 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14465 * Some notes on ddd usage added in debugger/README
14466 Martin Helmling adding more features and fixes for ddd GUI debugger.
14467 Code added for nexti, stepi, up, down, and other adjustments.
14469 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14471 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14472 * src/pic/peeph.def Added two rules to optimize carry manipulation
14473 * src/pic/* removed debug printfs
14475 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14477 * debugger/mcs51/cmd.c: added header newalloc.h
14479 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14481 * as/Makefile: new EXEEXT
14482 * as/z80/Makefile: remove trailing slash of BUILDIR
14483 * as/z80/clean.mk: new EXEEXT
14484 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14485 * support/cpp2/Makefile.in: new EXEEXT
14486 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14488 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14490 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14491 EXEEXT was introduced to fix all related problems with targets
14492 "clean", "install" and "uninstall"; a couple of further flaws
14493 especially with "clean" have been fixed too
14494 * as/mcs51/Makefile.in
14495 * as/mcs51/clean.mk
14499 * debugger/mcs51/Makefile.in
14500 * debugger/mcs51/clean.mk
14501 * link/z80/Makefile
14502 * link/z80/Makefile.in
14503 * link/z80/clean.mk
14505 * packihx/Makefile.in
14507 * sim/ucsim/Makefile
14508 * sim/ucsim/clean.mk
14509 * sim/ucsim/avr.src/Makefile.in
14510 * sim/ucsim/avr.src/clean.mk
14511 * sim/ucsim/s51.src/Makefile.in
14512 * sim/ucsim/s51.src/clean.mk
14513 * sim/ucsim/xa.src/Makefile.in
14514 * sim/ucsim/xa.src/clean.mk
14515 * sim/ucsim/z80.src/Makefile.in
14516 * sim/ucsim/z80.src/clean.mk
14517 * sim/ucsim/main_in.mk
14518 * sim/ucsim/packages_in.mk
14519 * sim/ucsim/gui.src/Makefile.in
14520 * sim/ucsim/gui.src/serio.src/Makefile.in
14521 * sim/ucsim/gui.src/serio.src/clean.mk
14524 * support/cpp2/Makefile.in
14525 * support/cpp2/clean.mk
14526 * support/makebin/Makefile
14527 * support/makebin/clean.mk
14528 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14529 * doc/sdccman.lyx: --program-suffix no longer needed
14531 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14533 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14534 Martin Helmling added support for ddd GUI debugger.
14535 Code added to display assembly, set variables, and other commands
14536 to interface to ddd.
14538 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14540 * as/Makefile: fix target clean
14541 * as/clean.mk: fix target clean
14542 * as/z80/clean.mk: fix target clean
14544 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14546 * Makefile.common.in: added AT EXEEXT AT
14547 * configure.in: removed all mingw32 stuff
14548 * configure: rebuilt from configure.in
14549 * doc/sdccman.lyx: updated section "installation"
14550 * support/scripts/sdcc_mingw32: adapted to configure
14551 * support/scripts/sdcc_cygwin_mingw32: added
14553 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14555 * src/pic Added object file support for the PIC port
14556 * src/pic Applied patch from Craig Franklin (this started the object file support)
14557 * src/regression Updated the PIC regression tests for object files
14559 2003-04-20 Borut Razem <borut.razem AT siol.net>
14561 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14562 lklex.c: In function `getfid':
14563 lklex.c:203: warning: array subscript has type `char'
14564 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14565 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14566 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14567 stack handling macros
14569 2003-04-19 Borut Razem <borut.razem AT siol.net>
14571 * "handling space characters in file path" task:
14572 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14573 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14574 * support/Util/MySystem.h: make it self-sufficient
14575 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14576 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14577 handling space characters in file path
14578 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14579 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14580 * support/Util/MySystem.c: handling space characters in executable's path
14582 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14584 * as/z80/Makefile: fix permanent rebuild of z80
14585 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14586 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14588 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14590 * src/SDCCopt.c: add special case optimization to replace modulo by
14591 a power of two with a bitwise AND.
14593 2003-04-18 <johan AT balder>
14595 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14597 2003-04-17 <johan AT balder>
14599 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14600 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14602 2003-04-13 Borut Razem <borut.razem AT siol.net>
14604 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14605 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14606 fixed mingw problem in adl_NORMALIZE_PATH
14608 2003-04-12 Borut Razem <borut.razem AT siol.net>
14610 * fixed "#pragma SAVE/RESTORE can not be nested":
14611 * src/SDCC.lex: reworked pragma handling functions
14612 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14613 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14615 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14617 * src/SDCCutil.c (pathEquivalent): defined but not used
14618 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14619 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14620 * configure: rebuilt from configure.in
14621 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14622 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14623 * device/include/Makefile.in: replace sdcc_datadir
14624 * device/lib/Makefile.in: replace sdcc_datadir
14625 * Makefile.common.in: add LDFLAGS from configure
14626 * packihx/Makefile.in: use LDFLAGS
14627 * src/Makefile.in: use LDFLAGS
14628 * support/cpp2/Makefile.in: add LDFLAGS from configure
14629 * support/makebin/Makefile: use LDFLAGS
14630 * .version: bumped version number to 2.3.5
14632 2003-04-12 Borut Razem <borut.razem AT siol.net>
14634 * completed "different paths" task:
14635 * src/SDCCmacro.c: fixed bug in handling quotes
14636 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14637 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14639 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14641 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14643 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14645 * ds390/gen.c ds390/peeph.def: fix bug 706781
14647 2003-04-11 Borut Razem <borut.razem AT siol.net>
14649 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14651 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14653 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14654 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14655 set - this bit used to not be set...).
14656 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14657 bad code in PIC Port
14658 * src/regression/and2.c added to test bug 609268
14659 * src/regression/Makefile added and2.c to regression test
14662 2003-04-08 <johan AT CP255758-A>
14664 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14665 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14666 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14668 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14670 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14672 * support/cpp2/Makefile.in: fix bug #487815
14673 * configure: rebuilt from configure.in
14674 * Makefile.common.in: docdir changed, new path suffixes
14675 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14676 * sdcc_vc_in.h: reflect changes from sdccconf.h
14677 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14678 * src/SDCCutil.h: remove BINDIR hack
14679 * doc/sdccman.lyx: update new path hierarchy
14681 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14683 * src/SDCCpeeph.c: added okToRemoveSLOC test
14685 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14687 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14689 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14691 * src/SDCCpeeph.c: added labelIsReturnOnly test
14692 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14694 2003-04-05 <johan AT balder>
14696 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14697 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14698 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14699 * src/SDCCast.c: fixed a warning
14700 * src/SDCCast.h: fixed a warning
14701 * src/SDCCicode.c (operandFromAst): fixed a warning
14703 2003-04-04 <johan AT balder>
14705 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14706 * src/SDCCast.c (decorateType): fixed bug #715076
14707 * src/SDCC.y: fixed bug #702907
14709 2003-04-03 <johan AT balder>
14711 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14712 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14713 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14714 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14715 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14717 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14719 * _decdptr.c: fix return values
14720 * _gptrget.c: fix return values
14721 * _gptrgetc.c: fix return values
14722 * _gptrput.c: fix return values
14723 * _mulint.c: fix return values
14724 * as/z80/Makefile: fix 'make -j' problem
14726 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14728 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14729 * configure.in: big cleanup, updated to autoconf 2.5x
14730 * configure: rebuilt from configure.in
14731 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14732 * sdcc_vc_in.h: reflect changes from sdccconf.h
14733 * doc/Makefile: fixed a flaw in "make install"
14735 2003-04-02 <johan AT balder>
14737 * src/ds390/gen.c (genCmp): no comments
14738 * src/mcs51/gen.c (genCmp): no comments
14739 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14740 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14742 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14744 * support/regression/generate-cases.py: place generated file in given sub directory
14745 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14746 * support/regression/Makefile: improvements for 'make -j';
14747 side effect: it's simpler and faster now
14749 2003-03-31 Borut Razem <borut.razem AT siol.net>
14751 * src/z80/main.c: link-{port} and as-{port} defined without path
14752 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14754 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14756 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14758 2003-03-30 Borut Razem <borut.razem AT siol.net>
14760 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14761 changed type of list parameter to set
14762 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14763 * src/port.h: changed type of do_assemble() parameter to set
14764 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14765 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14766 definition of "cppoutfilename" macro with NULL value in preProcess()
14767 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14768 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14769 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14770 replaced with set *binPathSet
14771 * shash_add() deallocates the item, if allready exsists, before adding the new one
14772 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14774 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14776 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14777 a nested for loop bug in the PIC port
14778 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14781 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14783 * support/Util/dbuf.h: remove C++ stuff to make it portable
14785 2003-03-28 Borut Razem <borut.razem AT siol.net>
14787 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14788 literal strings in stringLiteral()
14789 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14790 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14793 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14795 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14797 2003-03-26 <johan AT balder>
14799 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14800 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14801 * src/SDCCast.c (decorateType): fixed " -v < 3"
14803 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14805 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14806 Added Lenny Story's debug infrastructure changes:
14807 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14808 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14809 * src/cdbFile.c: added
14810 * src/SDCCdebug.c: added
14811 * src/SDCCdebug.h: added
14812 * src/SDCCast.c (createFunction)
14813 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14814 * src/SDCCmain.c (parseCmdLine, main)
14815 * src/SDCCmem.c (redoStackOffsets)
14816 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14819 * src/avr/gen.c (genAVRCode)
14820 * src/ds390/gen.c (gen390Code)
14821 * src/mcs51/gen.c (gen51Code)
14822 * src/pic/gen.c (genpic14Code)
14823 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14824 * src/xa51/gen.c (genXA51Code)
14825 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14827 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14829 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14830 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14832 2003-03-22 <johan AT balder>
14834 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14836 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14838 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14839 * doc/cdbfileformat.lyx: added, written by Lenny Story
14840 * doc/Makefile: added cdbfileformat.lyx
14841 * doc/clean.mk: added cdbfileformat.lyx
14843 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14845 * src/mcs51/peeph.def: fix bug #705773
14847 2003-03-20 <johan AT balder>
14849 An sfr/sbit can have an "at #" AND an initializer
14850 * src/SDCCsymt.c (checkSClass):
14851 * src/SDCCmem.c (allocGlobal):
14852 * src/SDCCmem.c (allocLocal):
14853 * src/SDCCast.c (createBlock):
14855 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14857 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14859 2003-03-16 <johan AT balder>
14861 Undid the hackup of const and volatile, the problem is much bigger
14863 * src/SDCCast.c:1.171
14864 * src/SDCCglue.c:1.138
14865 * src/SDCCicode.c:1.146
14866 * src/SDCCsymt.c:1.150
14867 * src/SDCCval.c:1.65
14869 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14871 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14872 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14874 2003-03-13 <johan AT balder>
14876 Hackup const and volatile modifiers in type chains a bit:
14878 * src/SDCCast.c:1.169
14879 * src/SDCCglue.c:1.136
14880 * src/SDCCicode.c:1.143
14881 * src/SDCCsymt.c1.146
14882 * src/SDCCsymt.h1.59
14883 * src/SDCCval.c:1.63
14885 2003-03-12 <johan AT balder>
14887 * src/SDCCBBlock.h: more LRH debugging junk
14888 * src/SDCCcflow.h: more LRH debugging junk
14889 * src/SDCCloop.c: more LRH debugging junk
14890 * src/SDCC.y (struct_declaration): fixed bug #697590
14891 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14892 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14893 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14895 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14896 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14897 test function names must now match exactly).
14898 * src/SDCCcse.c: added special case in findCheaperOp to allow
14899 extending a short integer. Makes less awful code for bug 700121 test case.
14901 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14903 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14904 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14906 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14908 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14909 actually called (operandsNotEqual() was called for all
14910 operandsNotEqualX tests).
14912 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14914 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14915 with shorter literals. Fixes bug 700121.
14917 2003-03-11 <johan AT balder>
14919 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14921 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14923 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14924 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14926 2003-03-10 Borut Razem <borut.razem AT siol.net>
14928 * src/SDCCmain.c: pipe preprocessor's output
14929 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14930 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14931 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14932 which closes all pipes in pipeSet set
14933 * src/SDCCset.c: free deleted item in function deleteSetItem()
14934 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14935 moved from z80 to src subproject
14936 * .version: increased version number to 2.3.4
14938 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14940 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14941 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14942 * support/regression/ports/xa51/spec.mk: fix typo
14944 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14946 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14948 2003-03-09 Borut Razem <borut.razem AT siol.net>
14950 * src/SDCCmain.c: pipe preprocessor's output
14951 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14952 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14953 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14954 which closes all pipes in pipeSet set
14955 * src/SDCCset.c: free deleted item in function deleteSetItem()
14956 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14957 moved from z80 to src subproject
14959 2003-03-09 Borut Razem <borut.razem AT siol.net>
14961 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
14962 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
14963 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
14964 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
14965 * src/SDCCglobl.h: unification of WIN32 native definitions
14967 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14969 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
14971 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14973 * src/configure.in: check for endianess (even while cross-compiling)
14974 * src/configure: check for endianess (even while cross-compiling)
14975 * src/configure_in.h: check for endianess (even while cross-compiling)
14976 * src/avr/gen.c: remove old endianess stuff
14977 * src/mcs51/gen.c: remove old endianess stuff
14978 * src/ds390/gen.c: remove old endianess stuff
14979 * src/pic/gen.c: remove old endianess stuff
14980 * src/pic/genarith.c: remove old endianess stuff
14981 * src/pic/glue.c: fix endianess check
14982 * src/pic16/gen.c: remove old endianess stuff
14983 * src/pic16/genarith.c: remove old endianess stuff
14984 * src/pic16/glue.c: fix endianess check
14985 * src/xa51/gen.c: remove old endianess stuff
14986 * src/z80/gen.c: fix endianess check
14987 * src/SDCCglue.c: fix endianess check
14988 * src/ds390/peeph.def: fix bug 700036
14990 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
14992 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
14993 * src/configure: find appropriate data-types on host for SDCC's int and long
14994 * src/configure.in: find appropriate data-types on host for SDCC's int and long
14995 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
14996 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
14998 2003-03-07 <johan AT balder>
15001 some minor cleanups before the big shot
15002 OP_DEFS and OP_USES now use Kevin's protection
15003 new option --nolabelopt
15005 * src/SDCCBBlock.c:
15014 * src/ds390/ralloc.c:
15015 * src/mcs51/ralloc.c:
15016 * src/pic/ralloc.c:
15017 * src/xa51/ralloc.c:
15018 * src/z80/ralloc.c:
15020 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15022 * src/pic/pcode.c (get_op): fix 64 bit warnings
15023 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15024 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15025 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15026 * support/regression/tests/malloc.c: fix 64 bit warnings
15028 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15030 * src/mcs51/gen.c (genMinus): fixed bug 696436
15032 2003-03-02 Borut Razem <borut.razem AT siol.net>
15034 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15036 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15038 * configure.in: test for mkstemp
15039 * sdccconf_in.h: add HAVE_MKSTEMP
15041 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15043 * device/include/ctype.h: removed warning while using --stack-auto
15044 * device/include/malloc.h: removed warning while using --stack-auto
15045 * device/include/string.h: removed warning while using --stack-auto
15047 2003-02-23 Borut Razem <borut.razem AT siol.net>
15049 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15050 because NDEBUG is defined (see man assert)
15051 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15053 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15055 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15056 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15058 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15060 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15061 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15063 2003-02-18 <johan AT balder>
15065 * as/mcs51/asmain.c (asmbl): module can start with a digit
15066 * as/z80/asmain.c (asmbl): module can start with a digit
15068 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15070 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15071 * src/asm.c: fix pipe() for Mingw32
15073 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15075 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15076 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15077 make -V work again; --c1mode reads now from stdin
15078 * doc/sdccman.lyx: added --c1mode
15079 * support/Util/SDCCerr.c: new messages for c1 mode
15080 * support/Util/SDCCerr.h: new messages for c1 mode
15081 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15083 2003-02-15 <johan AT balder>
15085 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15087 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15089 * doc/sdccman.lyx: Environment variables, -o and other minor things
15091 2003-02-14 <johan AT balder>
15093 * src/xa51/main.c: before anyone really tries to use it :)
15095 * Install doc's in share/sdcc/doc
15096 * removed some obsolete files
15097 * Do a proper make distclean and uninstall
15098 M Makefile.common.in
15101 M device/include/Makefile.in
15102 M device/lib/Makefile.in
15105 M sim/ucsim/doc/Makefile.in
15107 R src/avr/peeph.rul
15108 R src/xa51/peeph.rul
15109 M support/cpp2/Makefile.in
15110 M support/makebin/Makefile
15113 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15115 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15117 2003-02-10 Borut Razem <borut.razem AT siol.net>
15119 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15120 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15121 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15122 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15123 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15124 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15125 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15126 src/z80/Makefile.bcc: Borland Makefile cleanup
15127 * as/z80/Makefile.bcc: Added Borland Makefile
15128 * support/cpp2/borland.h: Removed
15130 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15132 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15133 * src/SDCC.lex: new pragma NOIV
15134 * src/SDCCglobl.h: new pragma NOIV
15135 * src/SDCCmem.c: new pragma NOIV
15137 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15139 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15141 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15143 * src/SDCCmain.c: signal handling is switched off by --debug
15144 * doc/Makefile: small fix for install; use clean.mk again
15145 * doc/clean.mk: clean *.pdf and *.html too
15147 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15149 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15150 * device/lib/printfl.c: fix a ds390 bug by making it portable
15151 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15152 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15153 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15154 * debugger/mcs51/cmd.c: converted multi-line string literals
15155 * sim/ucsim/globals.cc: converted multi-line string literals
15156 * src/SDCCmain.c: introduced signal handler to remove temp files
15157 * doc/Makefile: small tweaks, implement clean
15158 * doc: removed generated files
15160 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15162 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15163 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15164 Address Record is not correctly generated for DS390."
15166 2003-02-02 Borut Razem <borut.razem AT siol.net>
15168 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15169 * as/mcs51/asm.h: fixed compilation with Borland C
15170 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15171 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15172 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15173 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15174 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15175 src/z80/Makefile.bcc: delete $(LIB) only if exist
15176 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15178 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15180 * device/include/malloc.h: introduced NULL
15181 * device/include/string.h: introduced NULL
15182 * device/include/stdlib.h: introduced NULL
15183 * device/lib/_memcpy.c: removed NULL
15184 * device/lib/_strcat.c: removed NULL
15185 * device/lib/_strchr.c: removed NULL
15186 * device/lib/_strcmp.c: removed NULL
15187 * device/lib/_strcpy.c: removed NULL
15188 * device/lib/_strcspn.c: removed NULL
15189 * device/lib/_strlen.c: removed NULL
15190 * device/lib/_strncat.c: removed NULL
15191 * device/lib/_strncmp.c: removed NULL
15192 * device/lib/_strncpy.c: removed NULL
15193 * device/lib/_strpbrk.c: removed NULL
15194 * device/lib/_strrchr.c: removed NULL
15195 * device/lib/_strspn.c: removed NULL
15196 * device/lib/_strstr.c: removed NULL
15197 * device/lib/_strtok.c: removed NULL
15198 * device/lib/malloc.c: removed NULL, include own header
15200 2003-02-02 <johan AT balder>
15202 * 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
15203 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15204 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15205 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15206 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15207 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15209 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15211 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15214 2003-02-01 <johan AT balder>
15216 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15218 2003-01-31 <johan AT CP255758-A>
15220 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15222 2003-01-30 <johan AT balder>
15224 * src/SDCCBBlock.c: automatic bug detection
15225 * src/SDCCicode.c: automatic bug detection
15227 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15229 * src/SDCCglobl.h: now --xram-size 0 works
15230 * src/SDCCmain.c: now --xram-size 0 works
15232 2003-01-29 <johan AT balder>
15234 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15236 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15238 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15239 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15240 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15241 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15242 * src/SDCCglobl.h: Added options --xram-size and --code-size
15243 * src/SDCCmain.c: Added options --xram-size and --code-size
15245 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15247 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15248 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15250 2003-01-27 <johan AT balder>
15252 * src/SDCC.y: fixed bug #613764
15254 2003-01-26 <johan AT balder>
15256 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15257 * src/SDCCsymt.h: fixed bug #673374
15258 * src/SDCCglue.c: fixed bug #661910
15259 * src/SDCCast.c: fixed bug #458099 and 673374
15261 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15263 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15264 * as/mcs51/strcmpi.h: added
15265 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15266 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15267 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15268 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15269 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15270 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15271 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15272 * as/mcs51/Makefile.aslink: new module strcmpi
15273 * as/mcs51/Makefile.asx8051: new module strcmpi
15274 * as/mcs51/Makefil.bcc: new module strcmpi
15275 * as/mcs51/Makefile.in: new module strcmpi
15276 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15278 2003-01-26 <johan AT balder>
15280 * src/SDCCglue.c: reverted back to 1.124
15281 * src/SDCCast.c: reverted back to 1.156
15282 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15284 2003-01-25 <johan AT balder>
15286 * src/SDCCglue.c: A better fix for bug #661910
15287 * src/SDCCast.c: A better fix for bug #661910
15288 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15290 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15292 * src/Makefile.in: remove spawn.o
15293 * src/SDCCmain.c: remove spawn.h
15294 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15295 * src/spawn.c: removed
15296 * src/spawn.h: removed
15297 * support/regression/ports/ds390/spec.mk: link with -r
15299 2003-01-24 <johan AT CP255758-A>
15301 * src/ds390/gen.c (aopOp): fixed bug #667458
15302 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15303 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15304 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15306 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15308 * src/mcs51/peeph.def: better assembler identation by Frieder
15309 * src/mcs51/gen.c: better assembler identation by Frieder
15311 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15313 * as/z80/string.h: removed for gcc 3.2
15314 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15315 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15317 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15319 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15320 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15321 * support/regression/Makefile: separate temp files for ports
15322 * support/regression/generate-cases.py: separate temp files for ports
15323 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15324 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15326 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15328 * moved tinitalk to device/examples/ds390
15330 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15332 * as/mcs51/lkmem.c: rflag is for DS390
15333 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15334 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15335 (linkEdit): move mem- and map-files the same way as ihx-files
15336 * src/z80/main.c (_setDefaultOptions): removed --generic
15337 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15338 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15339 * src/pic/glue.c (picglue): --c1mode works again
15340 * src/pic16/glue.c (pic16glue): --c1mode works again
15341 * src/asm.c (printCLine): fix #660034
15343 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15345 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15346 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15347 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15348 * as/mcs51/lkmem (summary): better fix for sp problem
15349 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15350 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15351 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15352 remove --stack-after-data
15354 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15356 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15357 * src/SDCCutil.c (join): ugly bug: missing '\0'
15358 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15360 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15362 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15364 * src/pic/main.c (_asmCmd): gpasm supports -o
15365 * src/z80/main.c: more general macros
15366 * device/lib/Makefile.in: remove intermediate files
15368 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15370 * .version: Bumped version number to 2.3.3
15371 * src/SDCCBBlock.c: new option -o
15372 * src/SDCCglobl.h: new option -o
15373 * src/SDCCglue.c: new option -o
15374 * src/SDCCmain.c: new option -o
15375 * src/asm.c: new option -o
15376 * src/ds390/main.c: new option -o
15377 * src/pic/glue.c: new option -o
15378 * src/pic/pcode.c: new option -o
15379 * src/pic/ralloc.c: new option -o
15380 * src/pic16/glue.c: new option -o
15381 * src/pic16/pcode.c: new option -o
15382 * src/pic16/ralloc.c: new option -o
15383 * src/z80/main.c: new option -o
15384 * device/lib/Makefile.in: use -o
15385 * support/regression/ports/ds390/spec.mk: use -o
15386 * support/regression/ports/gbz80/spec.mk: use -o
15387 * support/regression/ports/mcs51/spec.mk: use -o
15388 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15389 * support/regression/ports/z80/spec.mk: use -o
15390 * support/regression/ports/ucz80/spec.mk: use -o
15391 * support/regression/ports/xa51/spec.mk: use -o
15392 * support/regression/fwk/lib/timeout.c: fix usage string
15394 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15395 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15397 2003-01-07 <johan AT balder>
15399 * src/SDCCast.c (decorateType): fixed bug #600035
15401 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15402 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15403 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15404 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15405 * src/pic/pcode.c: outcommented unused variable to remove warnings
15406 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15408 2003-01-06 <karl AT turbobit.com>
15409 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15412 2003-01-06 <johan AT balder>
15414 * src/SDCCicode.c: fixed array add
15416 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15417 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15418 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15420 2003-01-04 <johan AT balder>
15422 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15424 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15425 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15427 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15428 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15429 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15431 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15434 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15435 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15437 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15438 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15440 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15442 * in /sdcc/as/mcs51/ changed these files in order to create an
15443 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15444 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15445 following files to include the previous two files: aslink.dsp,
15446 Makefile.aslink, Makefile.bcc, and Makefile.in.
15448 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15449 .adb instead of .cdb
15451 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15453 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15454 value from option --iram-size.
15456 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15458 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15461 2002-09-18 <wiml AT hhhh.org>
15463 * SDCClrange.h: exposed setFromRange() and setToRange()
15464 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15465 packRegsForAccUse() (bug 542397)
15466 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15467 multiple times and emitting the fetch operations more than once
15468 added aopGetUsesAcc() function to allow binary operators to
15469 fetch their operands in the correct order; made genMinus() emit
15470 compact code for X = LITERAL - Y
15472 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15473 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15474 sprintf() in line 1267.
15476 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15477 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15480 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15481 Changes to aslink (All the changes are marked with 'JCF'):
15483 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15486 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15487 area BSEG. Also moves, if possible, the DATA area down into the internal
15488 ram so more space is available.
15490 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15493 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15494 not bytes. Function summary() which creates a memory usage summary
15495 file with extension .mem. Reports of overlaping stack and small stack
15496 size. If the space for the stack is less than 16 bytes aslink trows a
15499 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15500 the 8051. Option 'y' for memory summary output file.
15502 Changes to sdcc (All the changes are marked with 'JCF'):
15504 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15506 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15507 overlaying area for it (uses RegBankUsed[4]).
15509 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15510 bank zero as used by default. By default aslink locates the stack
15511 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15512 the creation of the .mem file. Delegates the allocation of data area
15513 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15514 the begining of the stack area to aslink.
15516 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15517 glue() in SDCCglue.c creates an area for it.
15519 2002-09-03 Borut Razem <borut.razem AT siol.net>
15520 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15521 sdcc/src/pic/glue.c:
15522 introduced atexit() handler for teporay files removal in case of
15523 errors, assertions, ...
15525 2002-08-29 Borut Razem <borut.razem AT siol.net>
15526 * sdcc/support/cpp2/auto-host_vc_in.h:
15527 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15528 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15529 Maybe there is a similar problem with BORLANDC? It should be checked!
15531 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15532 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15533 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15534 was not executed, and the compiler (cl) launched a warning:
15535 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15537 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15538 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15540 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15541 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15543 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15544 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15545 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15546 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15547 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15548 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15549 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15550 - added Release configuration in VS projects
15551 - review of compiler an linker options
15552 - VC .exe files are generated in bin_vc directory, not to interfere
15553 with binaries generated from other projects (cygwin, mingw, bcc ...)
15555 * sdcc/src/yacc.dsp: added
15557 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15558 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15559 and insert the version number definitions from .version
15561 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15563 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15564 added - genarate auto-host.h using auto-host_vc_in.h as template
15567 removed from CVS, generated automatically
15569 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15570 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15572 2002-08-11 Borut Razem <borut.razem AT siol.net>
15573 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15575 2002-08-10 Borut Razem <borut.razem AT siol.net>
15576 * src/SDCCmain.c (main):
15577 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15578 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15579 The consequence was that some temporary files were not removed.
15582 unification of code in functions tempfilename() and tempfile():
15583 function tempnam() is defined in Visual Studio 6.0 and .NET
15585 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15587 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15588 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15589 - removed compiler command line option /WX: Treats all warnings as errors
15590 - update a list of source files, included into the project
15592 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15593 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15594 changed project type to Generic Project so that can be correcly converted to VS.NET project
15596 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15598 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15600 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15602 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15603 added return 0 statements after assert() to make compiler happy
15605 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15606 added newline in the def file to keep MSC compiler satisfied
15608 * sdcc/src/z80/gen.c:
15609 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15610 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15611 - solved MSC error in function aopDump()
15613 * sdcc_vc.h: define PREFIX as "\\sdcc"
15615 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15616 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15618 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15619 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15620 - Rewrote the register banking algorithm.
15621 - Added pCode live-range analysis to registers (for now, only non-used and
15622 singly-used registers optimized away)
15624 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15626 * 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.
15628 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15629 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15631 2002-04-22 Michael Hope <michaelh AT vroom>
15633 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15635 * configure.in (DD_COPT): Added include support required for gbdk.
15637 * .version: Bumped version number just to increase it.
15639 * src/SDCCmain.c: Added -nostdinc to the default options.
15641 2002-04-15 Michael Hope <michaelh AT vroom>
15643 * device/lib/z80/printf.c (sprintf): Added.
15645 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15647 * src/z80/peeph.def: Added transpose redundent load rule.
15649 * src/z80/main.c: Added force callee saves for jaune.
15651 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15653 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15655 2002-03-28 Johan Knol <johan AT balder>
15657 * src/SDCCval.c: fixed bug #532436
15659 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15661 Added "char *Processor" field to the port structure.
15664 Added -p option. Allows port dependent processor to be specified.
15667 Initialized the new field char *Processor field to NULL in all ports
15670 Compiler generated registers for interrupt context saving
15671 were not getting allocated.
15673 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15676 Fixed left shift. Will promote the left side of a left shift
15677 if a) left shifting more than size of operand or b) when assigned
15678 to something size > size of left side
15680 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15682 tons of changes. Register allocation has been
15683 rewritten. Added customization for the various PICs. Flow
15684 analysis is restructured. ...
15686 * src/pic/device.h:
15689 * src/pic/device.c:
15690 Added. device.c is a PIC port hack to accomodate variations
15693 2002-03-13 Michael Hope <michaelh AT vroom>
15695 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15697 2002-03-04 johanknol <johanknol AT manik>
15699 * /src/SDCCval.c: fixed
15701 const unsigned char arr[][2] = { { 0, 1 } };
15702 t18.c:1: error: Initializer element is not constant
15704 2002-03-04 bela <bela AT manik>
15706 * /device/include/mcs51reg.h:
15707 ds89c420 register definition update
15709 2002-03-03 <johan AT FRIJA>
15711 * support/Util/SDCCerr.c: did something, but don't no why anymore
15713 * support/regression/tests/bug-524691.c: made it a little less shy
15715 * src/SDCCast.c (decorateType): fixed bug #524697
15717 * src/SDCCast.c: made some lineno improvements
15719 * src/SDCCval.c (getNelements): changed warning to error
15721 * src/SDCCglue.c (printIvalArray): changed warning to error
15723 * src/SDCCicode.c: fixed a warning for mingw
15725 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15727 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15729 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15731 * src/ds390/peeph.def:
15732 Added some more peephole rules
15734 * src/ds390/gen.c: Various fixes & enhancements
15736 * src/SDCClrange.c, src/SDCClrange.h:
15737 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15739 * src/ds390/ralloc.c:
15740 various fixes & enhancements (ds390) specific
15742 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15743 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15746 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15748 2002-03-02 <johan AT FRIJA>
15750 * src/SDCCast.c (decorateType): fixed bug #524708
15752 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15754 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15756 2002-03-01 Michael Hope <michaelh AT vroom>
15758 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15760 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15762 2002-03-01 <johan AT FRIJA>
15764 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15766 * src/SDCCast.c (decorateType): fixed bug #524209
15768 * src/SDCCval.c (valNot): fixed bug #524195
15770 2002-02-26 <johan AT balder>
15772 * src/xa51/gen.c: fixed a warning
15774 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15776 * src/SDCCast.c (decorateType): fixed bug #522534
15778 2002-02-23 <johan AT balder>
15780 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15782 2002-02-22 <johan AT balder>
15784 * src/SDCCast.c: fixed bug #514865
15786 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15788 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15790 * sdcc/src/SDCCloop.c:
15791 Previous fix was not good. basic blocks that have "break" or "return" are
15792 not really partof a loop , but live ranges used in these blocks should
15793 be live thru the entire loop, so set partOfLoop but don't add them to
15796 2002-02-21 <johan AT FRIJA>
15798 * src/SDCCcse.c: fixed bug #514308
15800 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15803 Fixed BUG #519583. If a conditional block ended in a return/break
15804 statement inside a loop, it was not being considered part of the loop.
15806 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15808 2002-02-10 Karl Bongers <karl AT turbobit.com>
15811 Fixed up SDCDB debugger somewhat. Updated debugger/README
15812 with lots of comments and notes.
15814 * device/examples/test2.c:
15815 Fix bug, "red" variable not being initialized(compiler complained).
15817 * device/examples/Makefile, examples/test3.c:
15818 Add Makefile in device/examples folder, compiles test3.c
15819 for use as a multiple module SDCDB test case.
15821 * sim/ucsim/cmd.src/cmdset.cc:
15822 Took out debug printfs in ucsim "next" command.
15824 * sim/ucsim/xa.src:
15825 Karl and Johan start ucsim XA support. Most dissassembly working,
15826 about 75% emulation done(plenty of work remaining).
15828 * sim/ucsim/z80.src:
15829 Add Z80 support to ucsim, add test-ucz80 regression test,
15830 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15831 Notice z80 compiler fails on examples/test3.c/crc code.
15833 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15835 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15836 Added support for --parms-in-bank1
15838 * src/ds390/peeph.def:
15839 added a few more peephole optimzations
15841 * src/ds390/main.c:
15842 1) added __builtin_inp & __builtin_outp used to read in data of given length
15843 from a memory mapped port
15844 2) added __builtin_memcmp
15845 3) added __builtin_swapw swap bytes of a short
15847 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15848 1) handle multiple send & receives from register bank1
15849 2) ralloc can now allocate DPTR1 to some liveRanges
15851 * src/SDCCsymt.c, src/SDCCsymt.h:
15852 changes to handle multiple sends & receives
15854 * src/SDCCptropt.h:
15855 added some pointer arithmetic optimization
15857 * src/SDCCptropt.c:
15858 added some pointer arithmetic optimizations but not stable yet so not
15859 called from anywhere (will get this working shortly)
15861 * src/SDCCopt.c: fixed for multiple sends & receives
15864 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15865 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15866 set preprocessor defines (depending on options)
15868 * src/SDCCicode.c, src/SDCCicode.h:
15869 changes made to handle multiple sends & receives
15872 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15874 * src/SDCCcse.c, src/SDCCcse.h:
15875 added function findbackward def (to be used in upcoming optimization)
15877 * src/SDCCcflow.c, src/SDCCcflow.h:
15878 added function returnAtEnd - to determine if a basic block terminates with
15881 * src/SDCCast.c, src/SDCCast.h:
15882 added option parms-in-bank1
15884 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15885 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15886 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15887 adjusted for --parms-in-bank1 option
15889 * device/include/string.h:
15890 donot redefine "reentrant" keyword
15892 * device/include/ds80c390.h: Added some more SFRs
15894 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15896 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15898 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15902 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15904 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15906 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15908 * Added --xram-movc option
15910 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15912 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15914 2002-01-11 Johan Knol
15916 * Added math lib of Jesus Calvino-Fraga
15918 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15920 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15921 * support/regression/Makefile: new target test-mcs51-stack-auto
15922 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15924 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15926 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15928 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15930 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15932 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15934 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15936 * src/SDCCglue.h: add definition for printIvalChar()
15938 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/SDCCast.c: fix #498138 by Johan
15942 * src/SDCCglue.c: fix #498138 by Johan
15944 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15946 * support/regression/Makefile: fix clean
15948 * support/regression/ports/ds390/support.c: fix transmission of last character
15950 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15952 * /sdcc/src/ds390/gen.c:
15953 a) improved computing address of stack variable
15954 b) took out some #if 0 code
15955 c) improved parmBytes adjustment
15956 d) improved genPlusIncr & genMinusIncr
15957 e) genCmp could generate bad code (when left assigned to DPTR)
15958 f) Fixed bug in hasInc
15960 * /sdcc/src/ds390/ralloc.c:
15961 a) packRegsForSupport could mess up live information (Fixed)
15962 b) packRegsDPTRuse could be incorrect for left & right shift
15964 * /sdcc/src/mcs51/ralloc.c:
15965 packRegsForSupport could mess up the live information (Fixed)
15967 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
15969 * /sdcc/src/SDCCast.c:
15970 can reverse a loop even if function call is present as long
15971 as the loop control variable is local & is not passed as parameter
15973 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15975 * /sdcc/ChangeLog: *** empty log message ***
15977 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
15978 More builtin function additions for TININative
15980 * /sdcc/src/ds390/ralloc.c:
15981 Had broken the regression testsuite
15983 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
15985 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
15986 Added funcattr hasStackParms will be set for reentrant functions when there
15987 are paramteres on the stack, this helps in minimizing frame pointer generation
15988 typeFromStr can handle function pointers now
15990 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
15991 *** empty log message ***
15993 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
15995 * /src/ds390/gen.c, /src/ds390/main.c:
15996 More builtin function additions for TININative
15998 * /src/ds390/ralloc.c:
15999 Had broken the regression testsuite
16001 * /src/SDCCast.c: Fixed a bug in dumptree
16003 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16004 Added funcattr hasStackParms will be set for reentrant functions when there
16005 are paramteres on the stack, this helps in minimizing frame pointer generation
16006 typeFromStr can handle function pointers now
16008 * /doc/builtins.txt, /doc/TININative.txt:
16009 *** empty log message ***
16012 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16014 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16015 ALPHA version for -mTININative
16017 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16018 updated to reflect changes in the port structure
16021 added function do_assemble (similar to do_link) if non-null this function
16022 will be called to do assembly (-mTININative) requires a multi command
16024 added function genAssemblerEnd will be called to generate assembler Epilogue
16027 added _JavaNative to debug info printing
16029 * /src/SDCCmain.c: added option --tini-libid
16030 added port->do_assemble function (-mTININative) has a multi command assemble
16032 * /src/SDCCglue.c: Disabled "constExpr" check
16033 added port->genAssemblerEnd function
16035 * /src/SDCCglobl.h: Added option --tini-libid value
16038 tookout optimizeCompare from the header (has no external references)
16040 * /src/SDCCast.c: made one more function "static"
16042 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16044 * src/z80/mappings.i: Added z80asm support.
16046 * src/z80/main.c: Added z80asm support on --asm=z80asm
16048 * src/z80/gen.c: Fixed asm portability issues.
16050 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16052 * src/SDCCglue.c (printExterns): Added global/extern split.
16054 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16056 * support/regression/Makefile: added test for mcs51 model large
16058 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16060 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16062 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16064 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16066 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16068 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16070 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16072 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16074 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16076 * support/regression/tests/simplefloat.c: Port to mcs51.
16078 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16079 * support/regression/tests/bug-485362.c: Added.
16081 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16083 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16085 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16087 * src/z80/gen.c (aopDump): Added a dump function.
16089 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16090 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16092 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16094 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16096 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16098 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16100 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16102 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16104 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16106 * support/regression/ports/ds390/support.c: Use tinibios.
16108 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16110 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16112 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16113 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16115 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16117 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16119 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16121 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16123 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16124 (packRegsForIYUse): Created and optimised.
16126 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16128 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16129 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16131 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16133 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16135 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16137 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16139 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16141 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16143 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16145 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16147 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16149 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16151 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16153 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16154 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16155 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16157 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16159 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16160 (genNotFloat): Added.
16161 (genUminusFloat): Added.
16163 * device/lib/z80/Makefile: Added floating pt stubs.
16165 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16167 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16169 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16171 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16173 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16175 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16177 * sdcc/support/regression/Makefile: Add port ds390.
16179 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16181 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16183 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16185 * sdcc/support/regression/ports/ds390/support.c: Added.
16187 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16189 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16191 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16193 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16195 * device/include/malloc.h: Added z80 and gbz80 support.
16197 * device/lib/gbz80/heap.s: Added.
16199 * device/lib/z80/heap.s: Added.
16201 * device/lib/malloc.c: Added z80 and gbz80 support.
16203 * support/regression/tests/malloc.c (testMalloc): Added.
16205 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16207 * support/regression/tests/bug-478094.c: Added.
16209 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16211 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16213 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16215 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16217 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16219 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16221 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16223 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16225 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16227 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16229 * support/regression/tests/bug-477927.c: Added.
16231 * src/z80/peeph.def: Added minor rules.
16233 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16235 * src/z80/peeph.def: Added jump optimisation modification.
16237 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16239 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16241 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16243 * support/regression/tests/funptrs.c: Added.
16245 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16247 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16249 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16251 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16253 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16255 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16256 (movLeft2ResultLong): Created.
16258 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16259 (joinPushes): Added. Joins two char pushes into a word push.
16261 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16263 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16265 * support/makebin/Makefile (install): Added creation of dest dir.
16267 2001-10-24 Karl Bongers <karl AT turbobit.com>
16269 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16271 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16273 * src/z80/ralloc.c: Turned off faulty pack for one use.
16275 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16277 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16279 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16281 * support/regression/Makefile: Improved clean
16283 * support/regression/ports/gbz80/spec.mk: Added clean
16285 * support/regression/ports/host/spec.mk: Added clean
16287 * support/regression/ports/z80/spec.mk: Added clean
16289 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16291 * support/regression/ports/mcs51/timeout.c: little improvements
16293 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16295 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16297 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16299 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16301 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16303 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16305 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16307 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16308 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16310 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16312 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16314 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16316 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16318 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16320 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16322 * support/regression/tests/longor.c: Added.
16324 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16326 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16328 * as/mcs51/aslink.h: define PATH_MAX
16330 * as/mcs51/asm.h: define PATH_MAX
16332 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16334 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16336 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16338 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16340 * src/SDCCglobl.h: define PATH_MAX
16342 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16344 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16346 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16348 * src/z80/gen.c (gencjneshort): Fixed
16350 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16352 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16354 * support/regression/tests/bug-469671.c: Added.
16356 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16358 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16360 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16362 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16364 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16366 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16368 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16370 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16372 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16374 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16376 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16378 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16380 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16382 * 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.
16384 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16386 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16388 2001-10-07 <johan AT FRIJA>
16390 * device/lib/gets.c (gets): fixed the return value.
16392 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16393 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16395 * 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.
16397 * 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.
16399 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16401 * src/pic/gen.c: Removed Safe_strdup.
16403 * configure.in: Added option to enable libgc support.
16405 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16406 (bitVectUnion): Optimised.
16407 (bitVectIntersect): Optimised.
16408 (bitVectBitsInCommon): Optimised.
16409 (bitVectCplAnd): Optimised.
16411 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16413 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16415 * src/SDCCmain.c: distinguish between assembler debug and plain options
16417 * src/avr/main.c: remove standard assembler options
16419 * src/ds390/main.c: remove standard assembler options
16421 * src/mcs51/main.c: remove standard assembler options
16423 * src/port.h: removed "PENDING" comment
16425 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16427 * src/device/lib/_mulint.c : new, with assember functions
16429 * src/device/lib/_mullong.c : new, with assember functions
16431 * src/device/lib/_divuint.c : with assember functions
16433 * src/device/lib/_divsint.c : with assember functions
16435 * src/device/lib/_divulong.c: with assember functions
16437 * src/device/lib/_divslong.c: with assember functions
16439 * src/device/lib/_moduint.c : with assember functions
16441 * src/device/lib/_modsint.c : with assember functions
16443 * src/device/lib/_modulong.c: with assember functions
16445 * src/device/lib/_modslong.c: with assember functions
16447 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16449 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16451 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16452 replaced _mululong.c and _mulslong.c by _mullong.c
16454 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16456 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16458 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16460 * src/SDCCglue.c: test, if win32api is available for MINGW
16462 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16464 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16465 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16466 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16467 * support/regression/ports/host/spec.mk: removed GENERIC
16468 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16469 * support/regression/ports/z80/spec.mk: removed GENERIC
16471 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16473 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16475 * support/regression/tests/bug-467035.c: Created.
16477 2001-10-01 <johan AT FRIJA>
16479 * src/SDCC.y: fixed bug #466586 part 1
16481 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16483 * SDCCicode.c: z80 has no generic pointers
16484 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16486 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16488 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16490 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16492 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16494 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16496 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16498 * configure.in: Fixed up so that ucsim is only configured once.
16500 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16502 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16503 (getPathDifference): As above.
16505 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16507 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16509 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16510 * .version: Updated to 2.3.1
16512 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16513 Added copyright header.
16515 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16516 (assemble): Added support for macro based assembler commands.
16517 (linkEdit): Added support for macro based linker commands.
16518 (preProcess): Changed the pre-processor to use macros.
16519 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16520 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16522 * device/lib/z80/crt0.s: Added module name for debugging.
16524 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16526 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16528 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16530 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16532 * src/Makefile.in: Added SDCCmacro and SDCCutil
16534 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16536 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16538 2001-09-16 <johan AT FRIJA>
16540 * 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.
16542 2001-09-15 <johan AT FRIJA>
16544 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16545 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16547 2001-09-11 <johan AT FRIJA>
16549 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16551 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16553 * support/regression/tests/bug-460444.c: Added test case.
16555 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16556 (genCast): Added justification for all of the asserts.
16558 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16560 * support/regression/support.c: _xdata replaced by xdata
16562 * support/regression/spec.mk: removed _generic
16564 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16566 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16568 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16569 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16571 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16573 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16575 * support/regression/tests/bug-460010.c: Added test case.
16577 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16579 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16581 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16583 * support/regression/testfwk.c: removed workaround for bug #436344
16585 * support/regression/tests/bp.c: use less memory with mcs51
16587 * support/regression/tests/bug-441448.c: use less memory
16589 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16591 * support/regression/collate-results.py: typo
16593 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16595 * support/regression/tests/fetchoverlap.c: Added new test case.
16597 * support/regression/tests/bp.c: Added new test case.
16599 * support/regression/tests/bug-448984.c: Added new test case.
16601 * support/regression/tests/pow2shifts.c: Added new test case.
16603 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16604 (genlshTwo): Fixed right shift for count > 8.
16606 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16608 2001-09-08 <johan AT FRIJA>
16610 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16612 2001-09-07 <johan AT FRIJA>
16614 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16616 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16618 2001-09-06 <johan AT FRIJA>
16620 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16621 * bernhard noted me at this: "() equals to (void)" (1.38)
16623 2001-09-05 <johan AT FRIJA>
16625 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16627 2001-09-04 <johan AT FRIJA>
16629 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16632 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16634 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16636 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16638 * link/z80/aslink.h: Fixed path for PATH_MAX
16640 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16642 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16644 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16646 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16648 * 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.
16650 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16652 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16653 (genCmp): Fixed up genCmp for the GB with longs.
16655 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16657 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16659 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16661 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16663 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16665 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16667 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16669 * 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.
16671 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16673 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16675 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16677 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16679 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16681 * sim/ucsim/configure: little improvement of Cygwin-detection
16682 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16683 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16684 * support/regression/tests/bug-221100.c: small changes for mcs51
16685 * support/regression/tests/bug-221168.c: small changes for mcs51
16686 * support/regression/tests/bug-227710.c: small changes for mcs51
16687 * support/regression/tests/staticinit.c: small changes for mcs51
16688 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16689 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16690 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601