1 2008-09-15 Borut Razem <borut.razem AT siol.net>
3 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
4 device/lib/pic16/libc/stdio/printf.c,
5 device/lib/pic16/libc/stdio/strmusart.c,
6 device/lib/pic16/libc/stdio/printf_tiny.c,
7 device/lib/pic16/libc/stdio/sprintf.c,
8 device/lib/pic16/libc/stdio/strmgpsim.c,
9 device/lib/pic16/libc/stdio/putchar.c,
10 device/lib/pic16/libc/stdio/fprintf.c,
11 device/lib/pic16/libc/stdio/strmmssp.c,
12 device/device/lib/pic16/libc/stdio/vprintf.c,
13 device/lib/pic16/libc/stdio/printf_small.c,
14 device/lib/pic16/libc/stdio/vsprintf.c,
15 device/lib/pic16/libc/stdio/strmputchar.c,
16 device/lib/pic16/libc/Makefile.am,
17 device/lib/pic16/libc/Makefile.in:
18 *printf now returns int, puchar.c moved from stdlib to stdio,
19 *printf format parameter type changed from char * to const char *,
20 added GNU link excetion text to library source files,
21 applyed GNU coding style, removed useless svn ids,
22 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
23 binary specifier: "%b", "%hb" and "%lb"
24 * device/lib/pic16/libc/stdio/vfprintf.c:
25 applied patch #2044424: PIC16: vfprintf
27 * support/regression/tests/bug1057979.c:
28 removed old pic16 sprintf specifics
29 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
30 * doc/sdccman.lyx: documented 'b' binary format specifier removal
32 2008-09-15 Raphael Neider <rneider AT web.de>
34 * src/pic16/device.c (pic16_dump_usection): force udata sections
35 into the addressable range (0..0xFFF), workaround for a gpsim
36 bug preventing simulation of regtest bug1750318
37 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
38 (serialRegAssign): fixed regtest bug-971834,
39 (pic16_packRegisters): avoid null-pointer dereference
41 2008-09-14 Raphael Neider <rneider AT web.de>
43 * src/pic16/gen.c, src/pic16/ralloc.c: use
44 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
45 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
47 2008-09-12 Borut Razem <borut.razem AT siol.net>
49 * support/regression/fwk/testfwk.h:
50 define pdata as data for pic16 target
53 2008-09-11 Borut Razem <borut.razem AT siol.net>
55 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
56 support/regression/absolute.c:
57 applied patch #2105615: Some PIC16 testcase fixlets
60 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
62 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
63 * support/regression/tests/bug2094505.c: new, added
65 2008-09-07 Borut Razem <borut.razem AT siol.net>
67 * src/SDCCglue.c, src/SDCCast.c:
68 fixed throw of "excess elements" warning for char arrays
70 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
72 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
73 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
74 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
75 * support/regression/tests/bug2077267.c: new, added
77 2008-09-05 Raphael Neider <rneider AT web.de>
79 * configure.in, Makefile.common.in: add support for ccache,
80 remove spurious $VERSION output, detect doc-tools even without
81 --enable-doc to facilitate later manual doc-builds, minor cleanup
82 * configure: regenerated
84 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
85 avoid races in parallel VPATH builds
86 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
87 * doc/sdccman.lyx: mention --without-ccache configure option
89 2008-09-01 Raphael Neider <rneider AT web.de>
91 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
92 * (genConstPointerGet): fix reading bitfields from __code space
93 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
94 bitfield initializers (fix regression test bug1856409.c)
95 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
98 2008-08-31 Raphael Neider <rneider AT web.de>
100 * src/pic16/gen.c (genAssign): removed useless compiler output
101 * (genPointerGet,genPointerSet,genCast),
102 src/pic16/glue.c (pic16_printGPointerType):
103 also handle PPOINTERs just to avoid spurious asserts
104 * (pic16_printIvalType,pic16_printIvalBitFields):
105 generalized to arbitrary type/bitfield sizes, allows compilation of
106 regression test bug-1981238.c
107 * (pic16_printIvalChar): fix regression test structflexarray.c
108 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
109 in initialized structs and fix #1843745
110 * (pic16_printIvalStruct): always output initializers for all fields,
111 even those not explicitly given, fixes zeropad.c regression test
112 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
113 #2073635, #1567098, and #1485812)
114 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
116 2008-08-31 Borut Razem <borut.razem AT siol.net>
118 * support/regression/tests/bug-895992.c,
119 support/regression/tests/onebyte.c:
120 enabled pic16 regression testing since the bugs
121 1511794: pic16: regression test bug-895992.c fails
122 1444425: onebyte.c regression tes fails on pic16
123 are fixed, probably by fixing
124 2048464: PIC16: fix genUminus - addresses not.c regression test
125 * src/SDCCsymt.c, src/SDCCglue.c,
126 support/regression/tests/bug-1981238.c:
127 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
130 2008-08-30 Borut Razem <borut.razem AT siol.net>
132 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
133 release version 4.3.2
135 2008-08-24 Raphael Neider <rneider AT web.de>
137 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
138 always use the sdcc from the current build tree (ignore $CC from
139 the environment, fixes compile farm builds)
140 * device/lib/Makefile.in: rename .a into .lib for compatibility,
141 remove more build products from install directory
142 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
143 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
145 2008-08-24 Borut Razem <borut.razem AT siol.net>
147 * src/SDCC.y: applied patch
148 2050245: Fix # 1963382
150 1963382: Listing File - C file comment is incorrect
153 2008-08-23 Borut Razem <borut.razem AT siol.net>
155 * src/pic16/gen.c: applied patch
156 2048464: PIC16: fix genUminus - addresses not.c regression test
157 thanks Mauro Giachero
159 2008-08-22 Borut Razem <borut.razem AT siol.net>
161 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
162 src/pic16/main.c: allow spaces in gpasm and gplink paths
164 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
167 * src/z80/peeph-z80.def: minor peephole improvement
169 2008-08-15 Raphael Neider <rneider AT web.de>
171 * src/z80/gen.c (_vemit2): suppress compiler warning
173 * src/pic/*.[ch]: make proper use of header files and avoid
174 ad-hoc extern declarations, mark module-local helpers 'static',
175 removed dead/replaced code, no functional changes
176 * src/pic16/pcode.c: disentangled from pic14 backend
178 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
180 * src/z80/gen.c: fixed #2051348
181 * support/regression/tests/bug-2051348.c: regression test for #2051348
183 2008-08-10 Raphael Neider <rneider AT web.de>
186 * Makefile.common.in: export PACKAGE for $docdir,
187 fixes #1957036, avoid some "underquoted definition" warnings
188 * configure: regenerated
190 2008-08-10 Raphael Neider <rneider AT web.de>
192 * device/lib/pic16/**: build pic16 library using autotools for
193 improved dependency tracking
195 * device/lib/Makefile.in,
197 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
199 2008-08-10 Raphael Neider <rneider AT web.de>
201 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
202 local variables if --nooverlay is given, workaround for #2023121
204 2008-08-08 Raphael Neider <rneider AT web.de>
206 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
208 2008-08-08 Raphael Neider <rneider AT web.de>
210 * src/pic/pcoderegs.c,
212 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
214 2008-08-07 Borut Razem <borut.razem AT siol.net>
216 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
217 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
218 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
219 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
220 applied modified patch 2038174: Add support for binary constants v2
221 thanks Mauro Giachero
222 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
224 2008-08-04 Raphael Neider <rneider AT web.de>
227 * src/pic16/device.h,
229 * src/pic16/main.c: enable --optimize-goto by default
231 * device/lib/pic16/Makefile.common.in: suppress removed option
234 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
236 2008-07-30 Borut Razem <borut.razem AT siol.net>
238 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
239 applied patch 22032433: PIC16: fix constant strings,
240 thanks Mauro Giachero
242 2008-07-29 Borut Razem <borut.razem AT siol.net>
244 * src/pic16/gen.c: applied patches:
245 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
246 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
247 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
248 thanks Mauro Giachero
250 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
252 * src/port.h: Fixed typo in comment
254 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
256 * src/z80/mappings.i: Implemented RFE #1919415
257 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
258 #1880202, #1914434, prepared for RFE #1703943
260 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
263 * src/z80/peeph-z80.def,
264 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
265 preparation for Z80 peephole improvements
267 2008-06-21 Raphael Neider <rneider AT web.de>
269 * device/include/pic16/pic18f66j60.h,
270 * device/include/pic16/pic18f66j65.h,
271 * device/include/pic16/pic18f67j60.h,
272 * device/include/pic16/pic18f86j60.h,
273 * device/include/pic16/pic18f86j65.h,
274 * device/include/pic16/pic18f87j60.h,
275 * device/include/pic16/pic18f96j60.h,
276 * device/include/pic16/pic18f96j65.h,
277 * device/include/pic16/pic18f97j60.h,
278 * device/lib/pic16/libdev/pic18f66j60.c,
279 * device/lib/pic16/libdev/pic18f66j65.c,
280 * device/lib/pic16/libdev/pic18f67j60.c,
281 * device/lib/pic16/libdev/pic18f86j60.c,
282 * device/lib/pic16/libdev/pic18f86j65.c,
283 * device/lib/pic16/libdev/pic18f87j60.c,
284 * device/lib/pic16/libdev/pic18f96j60.c,
285 * device/lib/pic16/libdev/pic18f96j65.c,
286 * device/lib/pic16/libdev/pic18f97j60.c,
287 * device/include/pic16/pic16devices.txt,
288 * device/include/pic16/pic18fregs.h,
289 * device/lib/pic16/pics.all: added new devices
291 * device/include/pic16/adc.h,
292 * device/lib/pic16/libio/adc/adcbusy.c,
293 * device/lib/pic16/libio/adc/adcopen.c,
294 * device/lib/pic16/libio/adc/adcsetch.c,
295 * device/lib/pic16/libio/i2c/i2copen.c,
296 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
297 all changes from a patch by Anton Strobl
299 2008-06-12 Borut Razem <borut.razem AT siol.net>
301 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
302 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
303 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
304 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
305 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
306 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
307 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
308 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
309 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
310 by applying the modified patch from Risto Huotari
312 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
315 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
316 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
317 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
318 * support/regression/tests/bug1938300.c: new, added
320 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
322 * device/include/asm/ds390/features.h,
323 * device/include/asm/mcs51/features.h,
324 * device/include/mcs51/regc515c.h: inserted LGPL notice
326 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
328 * device/lib/gbz80/div.s,
329 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
330 patch 1597883, Thanks Robert Ramey
332 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
334 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
335 createIvalCharPtr, createIvalPtr, createIval),
337 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
338 initializers for local auto variables
339 * support/regression/tests/zeropad.c: added testcase for auto initializers
341 2008-05-26 Raphael Neider <rneider AT web.de>
343 * device/lib/pic16/startup/crt0.c,
344 * device/lib/pic16/startup/crt0i.c,
345 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
346 explicit, fixed curr_entry loop for >= 256 initializer records,
347 removed debug code (write to 0xf7e)
349 2008-05-25 Raphael Neider <rneider AT web.de>
351 * device/include/pic/pic16f627a.h,
352 * device/include/pic/pic16f628a.h,
353 * device/include/pic/pic16f648a.h: added missing ports
355 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
357 * device/include/float.h: added __INFINITY
358 * device/lib/_fsadd.c: handle overflows
359 * device/lib/_fsmul.c,
360 * device/lib/_fsdiv.c: use __INFINITY
361 * device/lib/_fseq.c,
362 * device/lib/_fsneq.c: handle -0.0
363 * sim/ucsim/s51.src/uc89c51r.cc,
364 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
365 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
366 * src/mcs51/gen.c (genSend): fixed bug with --xstack
367 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
368 * support/regression/tests/snprintf.c: test bug with --xstack
370 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
372 * src/SDCCpeeph.c (callFuncByName):
373 Support nested parenthesis in peephole function arguments (#1967300)
375 2008-05-19 Raphael Neider <rneider AT web.de>
377 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
378 fixed duplicate labels (#1911325)
380 2008-05-19 Raphael Neider <rneider AT web.de>
382 * src/regression/empty.c: suppress warning
383 * src/regression/pointer1.c: enabled index_by_pointer()
384 * src/regression/inline.c: now works for pic16 as well
386 * src/pic16/device.c: include dbuf declarations
387 * src/pic16/device.h: removed obsolete prototypes
389 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
390 * src/pic16/glue.c: made purely local functions static,
391 (pic16_printGPointerType, pic16_printIvalCharPtr,
392 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
393 generic pointers' tags (#1961866)
395 * src/pic16/pcode.c (assignValnums): optimize literal assignments
397 2008-05-19 Borut Razem <borut.razem AT siol.net>
399 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
400 fixed typo, uninstall include/pic16/pic16devices.txt
402 2008-05-18 Borut Razem <borut.razem AT siol.net>
404 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
405 the buffer is null terminated
406 * src/device/pic16.c:
407 applied modified patch 1965676: Patch for Win32 16 bit PIC
408 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
410 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
412 * src/SDCC.lex (check_type),
413 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
416 * as/z80/clean.mk: also clean *.dep
417 * device/lib/pic16/libsdcc/stack/Makefile,
418 * sim/ucsim/libtool: removed as they are rebuild by configure
419 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
421 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
423 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
424 fixupInline instead of createFunction to fix bug 1864577
425 (inlineFindMaxBlockno): removed, use global blockNo
426 * src/SDCCglobl.h: added blockNo
428 * src/z80/peep.h: modified properties
429 * support/regression/tests/bug1864577.c: new, added
431 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
434 * as/mcs51/asm.h: added org_cnt
435 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
436 * as/mcs51/asout.c: changed old K&R to ANSI
437 * as/mcs51/Makefile.in: use common identifiers
443 * as/hc08/Makefile.bcc,
444 * as/hc08/Makefile.in: synchronized with as/mcs51/*
445 * sdcc_vc_in.h: added define __func__
446 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
447 Thanks Ruud van Silfhout
448 * support/regression/tests/bug1717305.c: new, added
450 2008-05-05 Borut Razem <borut.razem AT siol.net>
452 * support/regression/Makefile.in,
453 support/regression/ports/ds390/spec.mk,
454 support/regression/ports/hc08/spec.mk,
455 support/regression/ports/mcs51-common/spec.mk,
456 support/regression/ports/pic14/spec.mk,
457 support/regression/ports/pic16/spec.mk,
458 support/regression/ports/ucz80/spec.mk,
459 support/regression/ports/z80/spec.mk:
460 added INC_DIR and LIBDIR paths
461 * src/ds390/gen.c: removed duplicated selicolon
463 2008-05-04 Borut Razem <borut.razem AT siol.net>
465 * support/regression/Makefile.in,
466 support/regression/fwk/lib/testfwk.c,
467 support/regression/ports/ds390/spec.mk,
468 support/regression/ports/hc08/spec.mk,
469 support/regression/ports/mcs51-common/spec.mk,
470 support/regression/ports/mcs51-large/spec.mk,
471 support/regression/ports/mcs51-medium/spec.mk,
472 support/regression/ports/mcs51-small/spec.mk,
473 support/regression/ports/mcs51-stack-auto/spec.mk,
474 support/regression/ports/mcs51-xstack-auto/spec.mk,
475 support/regression/ports/pic14/spec.mk,
476 support/regression/ports/pic16/spec.mk,
477 support/regression/ports/ucz80/spec.mk:
478 added possibility to define the sdcc binary directory SDCC_BIN_PATH
479 used to run regeression tests
481 2008-05-01 Raphael Neider <rneider AT web.de>
483 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
484 supported devices and instructions to add new ones
486 2008-05-01 Raphael Neider <rneider AT web.de>
488 * device/include/pic16/adc.h,
489 device/lib/pic16/libio/adc/adcbusy.c,
490 device/lib/pic16/libio/adc/adcopen.c,
491 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
492 18f2455 style ADC devices, based on patch #1776197
493 * device/lib/pic16/libio/adc/adcclose.c,
494 device/lib/pic16/libio/adc/adcconv.c,
495 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
496 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
497 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
498 * device/include/pic16/pic18f4431.h,
499 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
500 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
502 2008-05-01 Raphael Neider <rneider AT web.de>
504 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
505 moved xinst flag into pic16_options_t
506 * src/pic16/device.c (default_device, pic16_list_devices,
507 pic16_find_device): removed references to sfrrange
508 * src/pic16/gen.c (genFunction),
509 src/pic16/glue.c (pic16initialComments),
510 src/pic16/main.c (pic16_optionsTable),
511 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
513 * device/include/pic16/pic16devices.txt: removed sfrrange lines
515 2008-04-29 Raphael Neider <rneider AT web.de>
517 * src/pic16/devices.inc,
518 device/include/pic16/pic16devices.txt: replaced compiled-in list
519 of devices with a variant parsed at runtime
520 * src/pic16/device.c: added support for parsing pic16devices.txt,
522 * src/pic16/device.h: removed (now) unused fields from PIC_device
523 * src/pic16/main.c: removed #pragma maxram,
524 (_pic16_initPaths): removed bogus generation of search paths,
525 setup the port proper only after the search paths (for
526 pic16devices.txt) are set up,
527 (_pic16_finaliseOptions): moved processor dependant code here
528 from _pic16_initPaths(), clean up
529 * src/pic16/ralloc.c (pic16_init_stack),
530 * src/pic16/ralloc.h,
531 * src/pic16/pcode.c: clean up
532 * device/include/Makefile.in,
533 support/scripts/sdcc.nsi: also install/package pic16devices.txt
534 * support/scripts/inc2h-pic16.pl: updated instructions
536 2008-04-29 Raphael Neider <rneider AT web.de>
538 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
539 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
540 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
541 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
542 added missing family members and 18f2480/2580/4480/4580 family
543 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
544 * device/include/pic16/pic18f2525.h: use 18f4620.h
545 * device/include/pic16/pic18f6680.h: use 18f8680.h
546 * device/include/pic16/pic18fregs.h,
547 device/lib/pic16/pics.all,
548 src/pic16/devices.inc: add new devices
549 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
550 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
551 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
552 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
553 prevent attempting to build the libio for some new devices
555 2008-04-29 Raphael Neider <rneider AT web.de>
557 * debugger/mcs51/Makefile.in: fixed paths to sources
559 2008-04-25 Borut Razem <borut.razem AT siol.net>
561 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
562 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
563 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
564 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
565 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
566 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
567 as/link/z80/linkz80.dsp: lklibr.c moved
568 * doc/INSTALL.txt: binary archives in bz2 format
569 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
571 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
573 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
574 * support/regression/tests/bug1856409.c: new, added
576 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
579 * src/mcs51/peep.c: Use werror for error messages.
580 * src/SDCCicode.c (geniCodeConditional),
581 * src/SDCCsymt.c (structElemType): fixed bug 1839321
582 * src/z80/Makefile.bcc,
583 * src/z80/z80.dsp: added src/z80/peep.c/h
584 * support/regression/tests/bug1839321.c: new, added
586 2008-04-20 Raphael Neider <rneider AT web.de>
588 * device/include/pic16/pic18f2455.h: added bitfields for port C
590 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
592 * src/z80/peep.c: Use werror for error messages.
594 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
596 * src/z80/peep.h (declaration of notUsed()),
597 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
599 * src/z80/z80.h (added dependency on peep.h),
600 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
603 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
605 * src/SDCCpeeph.c (added support for notUsed()),
606 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
608 * src/port.h (removed dependency on mcs51/peep.h, added declaration
609 for notUsed()): Implemented generic (that is not port-specific) part
612 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
614 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
615 * device/lib/libsdcc.lib,
616 * device/lib/Makefile.in,
617 * support/regression/ports/mcs51-xstack-auto/spec.mk,
618 * device/lib/calloc.c: renamed to _calloc.c
619 * device/lib/free.c: renamed to _free.c
620 * device/lib/malloc.c: renamed to _malloc.c
621 * device/lib/realloc.c: renamed to _realloc.c
622 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
623 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
624 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
625 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
626 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
627 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
628 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
629 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
631 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
632 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
633 * support/regression/tests/bug1509084.c: new, added
635 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
637 * device/include/mcs51/cc2510fx.h: added _XPAGE
638 * device/include/mcs51/compiler.h: cosmetic changes
640 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
642 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
645 2008-03-31 Borut Razem <borut.razem AT siol.net>
647 * support/cpp2 renamed to support/cpp
648 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
649 support/cpp2/libiberty/splay-tree.c,
650 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
651 support/cpp2/libcpp/directives.c,
652 support/cpp2/libcpp/include/cpplib.h,
653 support/cpp2/libcpp/include/symtab.h,
654 support/cpp2/libcpp/include/line-map.h,
655 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
656 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
657 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
658 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
659 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
660 release version 4.3.0
661 * configure.in, configure, Makefile.in, Makefile.bcc:
662 adapted for moved cpp2
664 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
666 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
667 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
669 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
671 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
673 * support/regression/tests/bug1717943.c: new, added
675 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
677 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
678 bytewise return value assignments introduced in last commit.
680 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
682 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
683 genMult, genJumpTab):
684 Use 16-bit instructions for addition in some additional cases,
685 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
687 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
689 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
690 Implemented RFE #1921450, changed some debug messages.
692 2008-03-30 Borut Razem <borut.razem AT siol.net>
694 * Small Device C Compiler 2.8.0 released
695 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
696 * support/scripts/sdcc.nsi: added finish page; this version
697 was used for 2.8.0 release
698 * doc/knownbugs.html: removed; magically generated by the build
699 process using gen_known_bugs.pl from now on
701 2008-03-23 Borut Razem <borut.razem AT siol.net>
703 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
704 and reverted it, since it was already fixed by Raphael ;-)
705 * doc/knownbugs.html: updated for RC2
707 2008-03-22 Raphael Neider <rneider AT web.de>
709 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
712 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
714 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
715 * support/regression/tests/bug1839277.c: added related testBug1839299
717 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
719 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
720 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
722 * src/mcs51/gen.c: throughout only output hex constants
723 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
724 * support/regression/tests/bug1839277.c: new, added
726 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
728 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
729 compilation warning about nested comments.
731 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
733 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
734 * support/regression/tests/bug1921073.c: new, added
736 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
738 * src/z80/SDCCpeeph.c.c (callFuncByName):
739 Commented function parameters.
741 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
743 * src/z80/ralloc.c (packRegsForAccUse2):
744 disabled a broken accumulator packing optimization (fixed #1292721).
745 * support/regression/tests/bug-1292721: Regression test for #1292721.
747 2008-03-16 Raphael Neider <rneider AT web.de>
749 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
750 fixed code bloat regression using a variant of patch #1915618
752 2008-03-16 Borut Razem <borut.razem AT siol.net>
754 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
755 icon, changed startup menu for release distribution, code cleaning,
756 create url files instead links in startup menu
758 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
760 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
761 * support/regression/tests/bug1579949.c: new, added
763 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
765 * device/lib/printf_fast.c: fixed bug 1255403
767 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
769 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
770 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
772 2008-03-14 Borut Razem <borut.razem AT siol.net>
774 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
776 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
777 is correctly displayed
778 * as/link/z80/lkmain.c: usage line commented out
780 2008-03-13 Borut Razem <borut.razem AT siol.net>
782 * doc/sdccman.lyx: corrected to be able to convert to PDF,
783 updated the list pf supported pic14 devices
785 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
787 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
789 2008-03-12 Borut Razem <borut.razem AT siol.net>
791 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
792 fixed documentation request #1718191
793 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
794 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
797 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
799 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
800 * support/regression/tests/bug1505811.c: new, added
802 2008-03-09 Raphael Neider <rneider AT web.de>
804 * device/include/pic16/pic18f2620.h,
805 * device/include/pic16/pic18f4620.h,
806 * device/lib/pic16/libdev/pic18f2620.c,
807 * device/lib/pic16/libdev/pic18f4525.c,
808 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
809 family to consistently use pic18f4620.[ch], fixes #1832562
811 2008-03-09 Borut Razem <borut.razem AT siol.net>
813 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
814 changed sdcc version to 2.8.0
815 * knownbugs.html: regenerated
816 * support/scripts/gen_known_bugs.pl: added number of open bugs
818 2008-03-09 Raphael Neider <rneider AT web.de>
820 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
821 (genOr): read volatile operand even if the result is known,
823 (genOr,genXor): removed unused legacy code,
824 (genDummyRead): use pic16_mov2w_volatile()
826 2008-03-08 Borut Razem <borut.razem AT siol.net>
828 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
829 cons w. --model-large
830 * support/regression/staticinit.c: added regression test for bug
833 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
835 * src/ds390/gen.c (pushSide, genPcall),
836 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
837 * src/mcs51/gen.c: cosmetic changes
838 * support/regression/fwk/include/testfwk.h: added macro reentrant
839 * support/regression/tests/bug1908493.c: new, added
841 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
843 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
845 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
847 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
848 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
849 already set in ds390/main.c and mcs51/main.c
851 2008-03-07 Raphael Neider <rneider AT web.de>
853 * src/regression/init0.c: new test for initialized arrays of function
855 * src/regression/Makefile: made a bit more flexible, added init0.c
856 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
857 pointers, closes #1427663
859 2008-03-05 Borut Razem <borut.razem AT siol.net>
861 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
862 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
864 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
866 * support/librarian/sdcclib.c:Added feature request 1908061:
867 Synchronise sdcclib commands with ar.
869 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
871 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
872 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
873 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
874 * device/include/mcs51/compiler.h: removed umlauts, added double
877 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
879 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
880 * support/regression/tests/bug1536762.c: new, added
882 * src/SDCCutil.h: added getBuildDate()
883 * src/SDCCmain.c (printVersionInfo),
884 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
886 * src/*/ralloc.c: removed IS_OP_RUONLY macro
887 * src/ds390/ralloc.c (packRegisters),
888 * src/mcs51/ralloc.c (packRegisters),
889 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
891 * support/regression/tests/bug1618050.c: new, added
892 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
893 * support/regression/fwk/include/testfwk.h,
894 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
897 2008-03-04 Raphael Neider <rneider AT web.de>
899 * src/pic/gen.c: removed unused prototypes, prevent internal errors
900 on accessing OP_SYM_TYPE(op)
901 * src/pic/gen.h: removed unused prototype of genMinusDec()
902 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
903 fix #1876953 (invalid subtraction code), removed unused code
905 2008-03-03 Raphael Neider <rneider AT web.de>
909 * src/pic/genarith.c,
911 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
912 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
914 2008-03-03 Raphael Neider <rneider AT web.de>
916 * src/pic/device.c (find_device): search user-specified paths first
917 for pic14devices.txt, fixes #1900827
919 2008-03-02 Borut Razem <borut.razem AT siol.net>
921 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
922 AddToPath and RemoveFromPath
924 2008-03-01 Borut Razem <borut.razem AT siol.net>
926 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
927 work correctly, added debugging support if -DSDCC.DEBUG command line
930 2008-02-28 Borut Razem <borut.razem AT siol.net>
932 * doc/sdccman.lyx: cosmetic changes
934 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
936 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
937 * doc/sdccman.lyx: fixed unmeant removal of spaces
939 2008-02-27 Borut Razem <borut.razem AT siol.net>
941 * support/scripts/sdcc.nsi: corrected installation directory for
942 current user installation mode
943 * doc/README.txt: added Philipp Klaus Krause to the developers list
945 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
947 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
949 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
950 genCodePointerGet, genGenPointerGet): cleanup aop before generating
951 ifxJump to fix bug 1838000
952 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
953 * support/regression/tests/bug1838000.c: new, added
954 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
956 2008-02-26 Borut Razem <borut.razem AT siol.net>
958 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
960 * support/scripts/sdcc.nsi: added MULTIUSER page,
961 NSIS upgraded to version 2.35
963 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
965 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
966 * support/regression/tests/bug1565152.c: new, added
968 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
970 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
971 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
972 * support/regression/tests/bug1670148.c: new, added
974 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
976 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
978 2008-02-24 Borut Razem <borut.razem AT siol.net>
980 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
981 is ineffective for unsigned char parameter
983 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
985 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
986 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
987 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
988 * support/Util/MySystem.c (my_system): output errorcode when verbose
990 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
992 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
995 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
997 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1000 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1002 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1004 2008-02-21 Borut Razem <borut.razem AT siol.net>
1006 * support/regression/Makefile.in,
1007 support/regression/ports/ds390/spec.mk,
1008 support/regression/ports/hc08/spec.mk,
1009 support/regression/ports/mcs51-common/spec.mk,
1010 support/regression/ports/pic14/spec.mk,
1011 support/regression/ports/pic16/spec.mk,
1012 support/regression/ports/ucz80/spec.mk,
1013 support/regression/ports/xa51/spec.mk:
1014 added CFLAGS when compiling timeout
1016 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1018 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1021 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1023 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1024 * support/regression/tests/bug1888147.c: new, added
1026 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1028 * src/z80/gen.c: fixed bugs #1596270, #1736867
1030 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1032 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1033 contents, mostly fixes #1596270
1035 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1037 * src/z80/peeph.def,
1038 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1039 peepholes, fixes #1806565
1041 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1043 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1044 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1045 fixes bug 1739475, thanks Robert Larice
1046 (rule 271): new, added
1048 2008-02-18 Borut Razem <borut.razem AT siol.net>
1050 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1052 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1054 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1056 2008-02-17 Raphael Neider <rneider AT web.de>
1058 * src/pic16/genarith.c,
1061 * src/pic16/genutils.c: removed unused legacy code,
1062 removed unused fields from struct asmop and struct _G
1064 2008-02-17 Raphael Neider <rneider AT web.de>
1066 * src/pic16/gen.c (AccRsh): cosmetic changes,
1067 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1068 genRightShiftLiteral): fixed to work with SFRs as result by
1069 assigning only once to result,
1070 removed a lot of unused/excluded code fragments
1072 2008-02-17 Raphael Neider <rneider AT web.de>
1074 * device/include/pic/pic16f88.h,
1075 * device/include/pic/pic16f886.h,
1076 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1078 2008-02-17 Borut Razem <borut.razem AT siol.net>
1080 * src/z80/peeph.def: applied patch
1081 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1082 * src/z80/gen.c, src/z80/peeph.def: applied patch
1083 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1084 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1085 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1086 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1087 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1088 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1090 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1092 * as/link/mcs51/aslink.dsp: removed SDK define
1093 * as/link/z80/clean.mk: brought in sync with other ports
1094 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1095 * as/hc08/Makefile.bcc,
1096 * as/mcs51/Makefile.bcc,
1097 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1098 * src/z80/main.c (_setValues): use the now capitalized -Z,
1099 (z80_port, gbz80_port): generate debug information when asked
1101 2008-02-16 Borut Razem <borut.razem AT siol.net>
1103 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1104 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1105 as/z80/Makefile.in. as/z80/Makefile.bcc:
1106 applied patch #1893393: patch for as-z80 and link-z80 to generate
1107 cdb, thanks to Armin Diehl
1108 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1109 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1110 asnoice.c moved to as/asxxsrc/asnoice.c
1111 * src/z80/peeph-gbz80.def: applied patch
1112 #1880235: Z80 return peephole, thanks to Philipp Krause
1114 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1117 * doc/sdccman.lyx: bumped version to 2.7.5
1118 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1120 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1122 * device/include/pic16/stdlib.h,
1123 * device/lib/pic16/libc/stdlib/ltoa.c,
1124 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1126 2008-02-13 Borut Razem <borut.razem AT siol.net>
1128 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1129 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1130 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1131 src/SDCCopt.c, src/SDCCval.c:
1132 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1134 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/SDCCsymt.c (compareType): fixed bug 1309013
1138 2008-02-09 Borut Razem <borut.razem AT siol.net>
1140 * src/SDCCval.c, src/SDCCval.h:
1141 code cleaning, added function constChrVal()
1142 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1143 call constChrVal() instead constVal()
1145 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1150 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1151 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1154 2008-02-01 Raphael Neider <rneider AT web.de>
1156 * device/include/pic/pic16f886.h,
1157 * device/include/pic/pic16f887.h: added RA6 and RA7
1159 2008-01-24 Raphael Neider <rneider AT web.de>
1161 * device/include/pic/pic16f88.h: added RA6 and RA7
1162 * device/lib/pic/libdev/disabled_pic16f886.c,
1163 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1165 * src/pic16/devices.inc,
1166 * device/include/pic16/pic18f2423.h,
1167 * device/include/pic16/pic18f2523.h,
1168 * device/include/pic16/pic18fregs.h,
1169 * device/lib/pic16/pics.all
1170 * device/lib/pic16/libdev/pic18f2423.c,
1171 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1172 * device/lib/pic16/libio/i2c.ignore,
1173 * device/lib/pic16/libio/usart.ignore,
1174 * device/lib/pic16/libio/adc.ignore: ignore new devices
1176 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * src/SDCCast.c (createRMW): fixed bug 1582651
1180 2008-01-20 Borut Razem <borut.razem AT siol.net>
1182 * src/SDCCcse.c: partially fixed enhancement request
1183 #1793872 - multiply by -1 not collapsed
1184 * support/regression/tests/arithcsi.c: added regression test
1186 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1188 * as/mcs51/asx8051.dsp: removed define SDK
1189 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1190 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1192 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1193 cosmetic changes, brought more in sync, changed old K&R to ANSI
1195 2008-01-13 Borut Razem <borut.razem AT siol.net>
1197 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1198 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1200 2007-12-30 Borut Razem <borut.razem AT siol.net>
1202 * src/pic16/gen.c: fixed implementation of bitwise operations for
1204 * support/regression/tests/bitwise.c: added test cases
1206 2007-12-29 Borut Razem <borut.razem AT siol.net>
1208 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1209 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1210 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1211 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1212 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1213 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1214 src/pic16/pcode.[ch]: added const qualifier
1215 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1216 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1217 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1218 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1219 * as/asxxsrc/aslex.c: use dbuf_getline()
1220 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1221 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1222 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1223 as/z80/asm.h, as/z80/z80adr.c:
1224 changed type of ib and ip to const char *
1226 2007-12-28 Borut Razem <borut.razem AT siol.net>
1228 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1229 introduced (readlin) - long lines are turuncated
1230 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1231 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1232 as/z80/Makefile.in: moved aslex.c to asxxsrc
1233 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1234 * as/hc08/asmain.c, as/mcs51/asmain.c:
1235 added missing initialization of a_addr field
1236 * support/regression/tests/long_asm_line.c: added regtest for long
1239 2007-12-22 Borut Razem <borut.razem AT siol.net>
1241 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1243 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1245 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1247 2007-12-16 Borut Razem <borut.razem AT siol.net>
1249 * device/include/pic16/stdbool.h: removed, since already exists in
1250 device/include/; this also fixes bitopcse.c regression test for pic16
1252 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1253 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1254 dereference doesn't work; covered by regression test bug1399290
1256 2007-12-05 Borut Razem <borut.razem AT siol.net>
1258 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1261 2007-12-01 Borut Razem <borut.razem AT siol.net>
1263 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1264 corrected handling of the highest_valid_address
1266 2007-11-17 Raphael Neider <rneider AT web.de>
1268 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1269 * src/pic/glue.c (picglue): emit .file if --debug is given
1271 2007-11-17 Raphael Neider <rneider AT web.de>
1273 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1274 care when left or right operand resides in result, fixes #1830220
1276 2007-11-17 Borut Razem <borut.razem AT siol.net>
1278 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1279 #983491 - "Merge duplicate strings function is ineffective"
1280 * support/regression/tests/bug-983491.c: regtest disabled
1281 * as/asxxsrc: created
1282 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1283 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1284 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1285 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1286 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1287 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1288 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1289 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1290 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1291 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1292 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1293 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1294 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1296 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * device/include/stdarg.h: added and removed some casts
1299 * src/SDCCsymt.c (compareType): Fully check types between generic and
1300 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1302 2007-11-13 Borut Razem <borut.razem AT siol.net>
1304 * support/regression/tests/bug-1817005.c:
1305 added regtest for bug #1817005 - as-z80 chokes on long labels
1307 2007-11-12 Borut Razem <borut.razem AT siol.net>
1309 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1310 as/z80/asout.c, as/z80/aslist.c:
1311 fixed bug #1817005 - as-z80 chokes on long labels
1313 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1316 * as/z80/asmain.c: cosmetic changes
1319 * as/z80/alloc.h: removed
1321 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1322 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1323 * as/link/hc08/Makefile.in,
1324 * as/link/mcs51/Makefile.in,
1325 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1327 * as/link/mcs51/lkarea.c,
1328 * as/link/mcs51/lkmain.c: cosmetic changes
1329 * as/link/hc08/lklibr.c,
1330 * as/link/z80/lklibr.c,
1331 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1332 used cygwin_conv_to_full_posix_path,
1333 added warnings, cosmetic changes, brought more in sync
1334 changed old K&R into ANSI function declarations
1335 * as/link/z80/lklibr.c (loadAdb): added
1336 * as/link/z80/lkmain.c: removed -- option from usage text
1338 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1340 * src/mcs51/gen.c (outBitC): optimized for no result
1342 2007-10-31 Borut Razem <borut.razem AT siol.net>
1344 * src/SDCCsymt.c: fixed (hopeful properly) bug
1345 #1805702 - order of extern matters
1346 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1349 2007-10-29 Borut Razem <borut.razem AT siol.net>
1351 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1352 - order of extern matters
1353 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1356 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1359 24bitMode, portIsDS390
1360 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1361 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1362 (notVolatileVariable): also check sloc names,
1363 (callFuncByName): moved ftab[] out of function and sorted it by use
1365 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1367 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1368 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1369 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1370 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1371 * support/regression/tests/bug-880197.c: new, added
1373 2007-10-28 Borut Razem <borut.razem AT siol.net>
1375 * support/regression/Makefile.in,
1376 support/regression/ports/mcs51-large/spec.mk,
1377 support/regression/ports/mcs51-xstack-auto/spec.mk,
1378 support/regression/ports/mcs51-stack-auto/spec.mk,
1379 support/regression/ports/mcs51-medium/spec.mk,
1380 support/regression/ports/mcs51-common/spec.mk,
1381 support/regression/ports/mcs51-common/*,
1382 support/regression/ports/mcs51-small/*:
1383 mcs51 renamed to mcs51-common, created mcs51-small
1384 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1385 * support/regression/tests/bug-1805702.c: added regtest for bug
1388 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1390 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1391 added new rules 265 - 270
1392 * support/regression/tests/bug1721024.c:new, added
1393 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1394 introduced new test-mcs51 to run all mcs51 tests
1396 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * support/regression/tests/bug1816470.c: new, added
1400 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1402 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1403 propagate for *,+,- with float, fixed bug 1816470
1404 (decorateType): cast to resultTypeProp instead of resultType
1406 2007-10-19 Borut Razem <borut.razem AT siol.net>
1408 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1409 function is ineffective" for pic16 tareget
1410 * support/scripts/listerr.c: corrected include path
1411 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1414 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * support/regression/tests/using.c: new, added
1417 * support/regression/tests/vaargs.c: fixed and enabled test
1419 2007-10-18 Borut Razem <borut.razem AT siol.net>
1421 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1423 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1425 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1427 * doc/sdccman.lyx: documented option --Werror
1428 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1429 RegBankUsed[] earlier
1431 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1437 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1439 * src/SDCCast.c (decorateType): improved optimization of tri-op
1440 * src/SDCCerr.c (vwerror, setWError),
1442 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1443 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1445 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1447 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1448 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1449 * support/regression/tests/bug-223113.c,
1450 * support/regression/tests/bug-426632.c,
1451 * support/regression/tests/bug-468811.c,
1452 * support/regression/tests/bug-477835.c,
1453 * support/regression/tests/bug-478094.c,
1454 * support/regression/tests/bug-499644.c,
1455 * support/regression/tests/bug-524209.c,
1456 * support/regression/tests/bug-524211.c,
1457 * support/regression/tests/packcast.c,
1458 * support/regression/tests/structidx.c: added empty tests
1459 * support/regression/tests/bug-607243.c: enabled test
1461 2007-10-06 Borut Razem <borut.razem AT siol.net>
1463 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1464 support of universal binaries on Mac OS X
1466 2007-10-02 Borut Razem <borut.razem AT siol.net>
1468 * src/SDCCval.h: unified double2ul macro for all platforms
1469 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1470 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1472 2007-09-30 Borut Razem <borut.razem AT siol.net>
1474 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1476 * sdcc_vc_in.h: enabled warnings
1477 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1478 unsigned type, result still unsigned
1479 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1481 2007-09-28 Raphael Neider <rneider AT web.de>
1483 * src/pic/device.c (find_device): prevent buffer underflow error
1484 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1485 the just destroyed list entry
1487 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1489 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1492 2007-09-18 Borut Razem <borut.razem AT siol.net>
1494 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1495 applied to unsigned type, result still unsigned
1497 2007-09-17 Borut Razem <borut.razem AT siol.net>
1499 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1500 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1501 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1502 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1503 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1504 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1505 src/z80/gen.c, src/z80/ralloc.c:
1506 fixed bug #1739860 - sdcc does not work correctly on some platforms
1508 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1510 2007-09-17 Raphael Neider <rneider AT web.de>
1512 * src/pic16/device.c: reverted to previous version
1513 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1515 2007-09-16 Raphael Neider <rneider AT web.de>
1517 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1518 as this raises a ton of gpasm warnings, just emit a second label
1519 * src/pic16/devices.inc,
1520 * device/lib/pic16/pics.all,
1521 * device/lib/pic16/libdev/pic18f2585.c,
1522 * device/lib/pic16/libdev/pic18f2680.c,
1523 * device/lib/pic16/libdev/pic18f2682.c,
1524 * device/lib/pic16/libdev/pic18f2685.c,
1525 * device/lib/pic16/libdev/pic18f4585.c,
1526 * device/lib/pic16/libdev/pic18f4680.c,
1527 * device/lib/pic16/libdev/pic18f4682.c,
1528 * device/lib/pic16/libdev/pic18f4685.c,
1529 * device/include/pic16/pic18f2585.h,
1530 * device/include/pic16/pic18f2680.h,
1531 * device/include/pic16/pic18f2682.h,
1532 * device/include/pic16/pic18f2685.h,
1533 * device/include/pic16/pic18f4585.h,
1534 * device/include/pic16/pic18f4680.h,
1535 * device/include/pic16/pic18f4682.h,
1536 * device/include/pic16/pic18f4685.h,
1537 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1538 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1539 patch contributed by Anton Strobl, applied with changes
1541 2007-09-16 Raphael Neider <rneider AT web.de>
1543 * device/include/pic16/pic18f2431.h,
1544 * device/include/pic16/pic18f25j10.h,
1545 * device/include/pic16/pic18f4431.h,
1546 * device/include/pic16/pic18f45j10.h: adopted common include style
1547 * device/include/pic16/pic18f1320.h,
1548 * device/include/pic16/pic18f2320.h,
1549 * device/include/pic16/pic18f2525.h,
1550 * device/include/pic16/pic18f4320.h,
1551 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1552 * device/include/pic16/pic18fregs.h: prepared for automatic include
1553 file selection by having DEVICE.h for every DEVICE
1554 * device/lib/pic16/libdev/pic18f2320.c,
1555 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1557 * device/lib/pic16/configure.in,
1558 * device/lib/pic16/configure: use rm -rf instead of rmdir
1559 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1560 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1562 2007-09-09 Borut Razem <borut.razem AT siol.net>
1564 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1565 distingush between i386 and ppc Mac OS X versions
1567 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1570 * support/regression/tests/bug1788177.c: new, added
1572 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1574 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1575 * device/include/mcs51/lint.h added keyword __naked
1577 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * src/SDCCmem.h: removed maxRegBank
1582 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1583 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1584 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1585 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1586 name and behaviour to handle banked functions
1587 (scan4op): and use it to fix bug 1786213
1589 2007-09-03 Raphael Neider <rneider AT web.de>
1591 * device/include/pic16/pic18f248.h,
1592 * device/include/pic16/pic18f258.h,
1593 * device/include/pic16/pic18f448.h,
1594 * device/lib/pic16/libdev/pic18f248.c,
1595 * device/lib/pic16/libdev/pic18f258.c,
1596 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1597 added T0CONbits, fixes #1786891
1599 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1601 * src/ds390/gen.c (genFarPointerSet),
1602 * src/hc08/ralloc.c (packRegisters),
1603 * src/mcs51/ralloc.c (packRegisters),
1604 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1606 * src/SDCCicode.h: POINTER_SET can be true for literals too
1607 * support/regression/tests/bug1750318.c: new, added
1609 2007-08-23 Borut Razem <borut.razem AT siol.net>
1611 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1612 library versions without the completition functionality
1614 2007-08-22 Raphael Neider <rneider AT web.de>
1616 * device/include/pic16/pic18f1220.h,
1617 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1619 2007-08-12 Borut Razem <borut.razem AT siol.net>
1621 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1623 2007-08-11 Borut Razem <borut.razem AT siol.net>
1625 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1626 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1627 support/Util/SDCCerr.[ch] moved to src
1628 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1629 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1630 device/examples/ds390/tinitalk/tinitalk.dsp,
1631 device/examples/serialcomm/windows/serialcomm.dsp,
1632 support/librarian/librarian.dsp:
1633 removed linking of unused odbc32.lib and odbccp32.lib
1634 * support/scripts/winres.h:
1635 added for compilation with Visual C++ 2005 Express Edition
1637 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1639 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1642 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1644 * sdccconf_in.h: update the endian test so that SPARC Solaris
1645 does not throw syntax errors
1647 2007-08-06 Borut Razem <borut.razem AT siol.net>
1649 * doc/sdccman.lyx: removed two index entries which prevented the
1650 generation of sdcc doc archive
1652 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1654 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1655 instead of lyx 1.5.0.
1657 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1659 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1660 Lucas Loizaga, with minor modifications. Thanks!
1662 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1664 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1667 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1669 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1670 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1673 2007-07-22 Borut Razem <borut.razem AT siol.net>
1675 * configure.in, configure: re-introduced .version
1676 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1677 the version reverted to 2.7.0
1679 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1682 * doc/sdccman.lyx: bumped version to 2.7.3
1683 * device/include/mcs51/compiler.h: fixed elif->else
1684 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1685 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1686 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1687 enable accuse for bit operands
1688 * src/SDCCmain.c (printVersionInfo),
1689 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1690 environment descriptor
1691 * src/SDCCutil.h: added getBuildEnvironment
1692 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1693 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1694 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1695 * support/regression/tests/bug1348008.c,
1696 * support/regression/tests/bug1496419.c,
1697 * support/regression/tests/bug1503067.c,
1698 * support/regression/tests/preproc.c: added empty tests
1700 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1702 * support/regression/tests/bug1678803.c: new, added
1704 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * as/link/hc08/lkihx.c,
1708 * as/link/hc08/lkrloc.c,
1709 * as/link/mcs51/lkihx.c,
1710 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1711 ihxExtendedLinearAddress
1712 * as/link/mcs51/lkrloc.c (relr),
1713 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1714 acall/ajmp, see bug 830513
1716 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1719 (cseBBlock): remember aggr2ptr has been used
1720 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1721 (geniCodeAssign): fixed bug 868103
1722 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1723 added operandSize prototype
1724 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1725 (genDataPointerSet): use max of size of right and result,
1726 (gencjne): added parameter useCarry for optimization,
1727 (genCmpEq): use carry if appropriate,
1728 (genXor): check if operand already in carry
1729 * support/regression/tests/bug-868103.c: enabled test
1731 2007-07-12 Raphael Neider <rneider AT web.de>
1733 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1735 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1738 from Robert Larice, thanks
1739 * support/regression/tests/bitopcse.c,
1740 * support/regression/tests/bitvars.c,
1741 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1742 * support/regression/tests/bug-927659.c: enabled test for z80
1743 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1744 * support/regression/tests/bug1745717.c: new, added
1745 * support/regression/tests/literalop.c,
1746 * support/regression/tests/nullstring.c: removed storage definitions that
1747 are now in testfwk.h
1749 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1752 and bool for targets that do not fully support it.
1753 * support/regression/tests/bug1546986.c,
1754 * support/regression/tests/bug1723128.c,
1755 * support/regression/tests/bug1734654.c,
1756 * support/regression/tests/bug1738367.c,
1757 * support/regression/tests/constantRange.c: only use bool if allowed
1759 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1761 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1762 Larice, also handle function pointers
1763 * support/regression/tests/bug1749275.c: new, added
1765 2007-07-03 Borut Razem <borut.razem AT siol.net>
1767 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1768 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1769 #1746528: SDCC should ignore ':' in inline assembler comments
1770 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1772 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1774 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1775 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1777 2007-06-29 Borut Razem <borut.razem AT siol.net>
1779 * src/SDCCmain.c: fixed bug
1780 #1744746: SDCC #4867: broken option --xram-size
1782 2007-06-28 Borut Razem <borut.razem AT siol.net>
1784 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1785 find out the endianess of host machine for ucsim
1787 2007-06-27 Borut Razem <borut.razem AT siol.net>
1789 * support/regression/generate-cases.py: corrected the file name
1791 * configure.in, configure, sdccconf_in.h: find out the endianess of
1793 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1796 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1798 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1800 2007-06-26 Borut Razem <borut.razem AT siol.net>
1802 * support/regression/generate-cases.py: display warning if function
1803 list is empty; implemented more flexible rule for detection of
1804 testing functions, allowing return type 'void' in the same line as
1805 the function name in the function definition
1806 * support/regression/tests/bug-1654060.c: corrected test
1807 * support/librarian/sdcclib.c: fixed warning:
1808 format '%s' expects type 'char *', but argument 2 has type 'int'
1810 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1812 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1813 Multiple infiles for sdcclib.
1815 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1817 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1820 2007-06-18 Borut Razem <borut.razem AT siol.net>
1822 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1823 how to handle comments, so they have to be removed by the
1824 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1825 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1826 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1827 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1828 table driven option hadling
1830 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1832 * src/SDCCast.c (decorateType),
1833 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1834 iCode to ast level to fix bug 1738367
1835 * support/regression/tests/bug1738367.c: new, added
1837 2007-06-15 Raphael Neider <rneider AT web.de>
1839 * src/pic16/devices.inc,
1840 * device/lib/pic16/pics.all,
1841 * device/include/pic16/pic18fregs.h,
1842 * device/include/pic16/pic18f[24][45]20.h,
1843 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1844 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1845 * device/lib/pic16/Makefile.in: faster cleanup
1847 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1849 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1851 2007-06-13 Raphael Neider <rneider AT web.de>
1853 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1855 2007-06-12 Raphael Neider <rneider AT web.de>
1857 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1858 suppress bit defines if NO_BIT_DEFINES is #define'd
1859 * device/include/pic/pic*.h: recreated all headers to include
1860 conditional bit defines
1861 * device/include/pic/pic16f886.h,
1862 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1863 * device/include/pic/recreate.sh: script to recreate the complete
1864 device library files based on the currently supported devices
1866 2007-06-12 Borut Razem <borut.razem AT siol.net>
1868 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1869 support/regression/Makefile.in, support/scripts/build.mak,
1870 support/scripts/Makefile.snapshot:
1871 use new svn URL scheme
1872 * doc/sdccman.lyx: SDCC Wiki moved to
1873 http://sdcc.wiki.sourceforge.net/
1875 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1877 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1878 * support/regression/tests/bug1734654.c: added
1880 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1882 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1883 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1884 with literal operands
1886 2007-06-10 Borut Razem <borut.razem AT siol.net>
1888 * as/link/z80/lklibr.c: fixed mingw build warning
1889 lklibr.c:575: warning: implicit declaration of function 'tolower'
1890 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1891 src/z80/main.c: move target specific options from src/SDCCmain.c
1892 to src/<target>/main.c
1894 2007-06-09 Borut Razem <borut.razem AT siol.net>
1896 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1897 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1898 * support/regression/tests/bug-1294691.c: added
1900 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1903 can also be static, fixes bug 1733438
1904 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1905 have absolute address too
1906 (computeType): added optimization for 'cond ? true : false'
1907 * support/regression/tests/absolute.c: added test for static absolute var
1909 2007-06-08 Raphael Neider <rneider AT web.de>
1911 * src/regression/Makefile: suppress parallel builds, allow easy
1912 switching between pic14/pic16 ports
1913 * src/regression/picregs.h: added pic14/16 header file switch
1914 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1915 inline.c,nestfor.c,string1.c}: include "picregs.h"
1917 2007-06-07 Borut Razem <borut.razem AT siol.net>
1919 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1920 permanent solution to suppress GCC 4.2.0 c++ warning:
1921 deprecated conversion from string constant to `char *'
1922 use 'const char *' where ever required
1923 * support/regression/generate-cases.py: implemented more flexible rule
1924 for detection of testing functions, allowing white-spaces surrounding
1925 the function name and the 'void' parameter.
1926 * support/regression/tests/constantRange.c,
1927 support/regression/tests/scott-compare3.c: fixed failing regression
1928 tests, uncovered by implementation of more flexible rule for detection
1929 of testing functions
1931 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1933 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1935 2007-06-04 Borut Razem <borut.razem AT siol.net>
1937 * configure.in, configure, config_vc.awk: sdcc version number is now
1938 stored in configure.in; removed .version
1939 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1940 doc/INSTALL.txt: version bumped to 2.7.2
1941 * sim/ucsim/configure.in, sim/ucsim/configure:
1942 use "read" to read from .version
1944 2007-06-03 Borut Razem <borut.razem AT siol.net>
1946 * */Makefile.in: removed annoying warning:
1947 Makefile:xx: Makefile.dep: No such file or directory
1949 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1952 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1953 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1954 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1955 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1956 bugfix: only use newBoolLink for bit result type
1957 * src/SDCCicode.c (geniCodeLogic): added param tree,
1958 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1959 (geniCodeLogicAndOr): use IS_BIT,
1960 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1961 (ast2iCode): added tree param to geniCodeLogic for comparisons
1962 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1963 * support/regression/tests/bug1723128.c: added test NotZero
1965 2007-06-01 Borut Razem <borut.razem AT siol.net>
1967 * SDCPP synchronized with GCC CPP release version 4.2.0,
1968 currently the latest release:
1969 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1970 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1971 support/cpp2/cppdefault.h, support/cpp2/except.h,
1972 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1973 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1974 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1975 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1976 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1977 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1978 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1979 support/cpp2/opts.h, support/cpp2/output.h,
1980 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1981 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1982 support/cpp2/system.h, support/cpp2/version.c,
1983 support/cpp2/Makefile.in: modified
1984 * support/cpp2/opts-common.c: added
1985 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1986 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1987 search for included source file in local directory
1988 * sim/ucsim/configure, sim/ucsim/configure.in:
1989 temporary solution to suppress GCC 4.2.0 c++ warning:
1990 deprecated conversion from string constant to `char *'
1992 2007-06-01 Raphael Neider <rneider AT web.de>
1994 * device/lib/pic/libdev/pic12f683.c,
1995 * device/include/pic/pic12f683.h: added GPIO bits
1997 2007-06-01 Raphael Neider <rneider AT web.de>
1999 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2000 quotation marks, clarified role of PIC14 vs. PIC16 ports
2001 * src/pic16/devices.inc,
2002 * device/include/pic16/pic18fregs.h,
2003 * device/include/pic16/pic18f[24][45]j10.h,
2004 * device/lib/pic16/pics.all,
2005 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2006 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2007 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2008 for new devices as they are not yet supported by gputils
2010 2007-05-31 Borut Razem <borut.razem AT siol.net>
2012 * Small Device C Compiler 2.7.0 released
2013 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2014 changed sdcc version to 2.7.1
2015 * support/scripts/sdcc.nsi: added How to create WIN32 release
2018 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2020 * doc/sdccman.lyx: documented initialization and allocation of absolute
2021 variables, bit parameter passing, the need for function pointers to be
2022 reentrant and alpha quality support of inline and retrict
2024 2007-05-26 Borut Razem <borut.razem AT siol.net>
2026 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2027 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2028 * docs/knownbugs.html: updated
2030 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2032 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2034 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2036 (gencjneshort): optimized when left is AOP_DIR
2037 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2038 initializing unions in a struct/array
2039 * support/regression/fwk/include/testfwk.h: added defines for data, near
2040 and far for host and z80
2041 * support/regression/tests/bug1723128.c: new, added
2043 2007-05-22 Borut Razem <borut.razem AT siol.net>
2045 * doc/knownbugs.html: updated
2047 2007-05-21 Raphael Neider <rneider AT web.de>
2049 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2050 error message instead
2051 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2053 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2057 2007-05-21 Raphael Neider <rneider AT web.de>
2059 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2061 * src/regression/gpsim_assert.h,
2062 * src/regression/Makefile,
2063 * src/regression/pcodeopt.c: regression test for the above fix
2065 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2068 jumps to self, fixed bug 1717281
2070 2007-05-10 Borut Razem <borut.razem AT siol.net>
2072 * support/scripts/gen_known_bugs.pl: cosmetic fix
2073 * doc/knownbugs.html: generated by gen_known_bugs.pl
2075 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2077 * src/SDCCast.c (createFunction): also generate non-inlined version of
2078 function for functions declared as "static inline"
2079 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2080 function can be inlined after non-inlined version generated.
2082 2007-05-10 Borut Razem <borut.razem AT siol.net>
2084 * support/scripts/gen_known_bugs.pl: added script
2085 which generates knownbugs.html
2087 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * doc/knownbugs.html: updated for release 2.7.0
2091 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2093 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2095 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2097 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2098 (throughout): updated generating comments
2099 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2100 (throughout): updated generating comments
2101 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2102 rule instead of at the second, or it might skip lines when removing the
2104 * support/regression/tests/bug1714204.c: changed test to foo
2106 2007-05-08 Borut Razem <borut.razem AT siol.net>
2108 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2109 thanks to SDCC Distributed Compile Farm members,
2110 added Z80 and GBZ80 command line options
2111 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2113 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2116 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2117 * support/regression/tests/longlit.c: modified to be tested at all and
2118 to pass the actual test
2120 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2122 * device/include/mcs51/uPSD33xx.h: Added.
2124 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2126 * device/lib/_gptrput.c,
2127 * device/lib/_gptrget.c: removed old code,
2129 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2130 * support/regression/tests/bug1714204.c: new, added
2132 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2134 * support/regression/tests/regtrack.c: test was never executed
2135 because of the regression test being picky about white spaces.
2136 * device/lib/mcs51/crtclear.asm: added comment
2138 2007-05-06 Raphael Neider <rneider AT web.de>
2140 * device/lib/pic/Makefile.rules,
2141 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2142 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2144 2007-05-06 Raphael Neider <rneider AT web.de>
2146 * src/pic16/device.h,
2148 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2149 _pic16_setDefaultOptions): removed/reordered command-line args
2150 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2151 devices, regrouped command line args, environment variables),
2152 clarified sone points, added sections on how to add devices to the
2155 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * src/z80/peeph.def: fixed bug in rule 2
2159 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * src/port.h: added TARGET_MCS51_LIKE
2162 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2163 take advantage of it too
2164 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2165 (shiftR2Left2Result): Optimized: don't check shifting by 0
2166 * src/z80/peeph-z80.def,
2167 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2168 modifications, see patch 1700823
2169 * src/mcs51/peep.c (): fixed bug 1712928
2170 * support/regression/tests/bug1712928.c: new, added
2172 2007-05-05 Borut Razem <borut.razem AT siol.net>
2174 * device/lib/pic16/Makefile.common.in,
2175 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2176 removed bash dependencies
2178 2007-05-01 Borut Razem <borut.razem AT siol.net>
2181 fixed bug #1710507: --i-code-in-asm makes compile fail
2182 all iCode comments are now one liners
2183 * src/mcs51/gen.c: fixed memory leak
2185 2007-05-01 Raphael Neider <rneider AT web.de>
2187 * device/lib/pic/libdev/*.c
2188 * device/include/pic/*.h: regenerated all device libs from updated
2190 * support/scripts/inc2h.pl: documented usage, now uses strict to
2193 2007-04-30 Borut Razem <borut.razem AT siol.net>
2196 fixed bug #1669175: Problem with space in output paths
2197 documented how to use paths with spaces for Windows users
2199 2007-04-29 Borut Razem <borut.razem AT siol.net>
2201 * Fixed svn:eol-style and svn:keywords properties
2202 * src/SDCCval.c: fixed bug
2203 #1592871: Segfault with "large" const arrays of characters
2204 replaced recursion with iteration
2205 * Removed svn:executable property from non-executable files
2207 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * src/mcs51/gen.c (genRet): fixed bug 1707003
2211 2007-04-27 Raphael Neider <rneider AT web.de>
2213 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2214 createReachingDefinitions,assignValnums,pic16_destructDF,
2215 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2216 prevent NULL pointer dereferences
2217 * device/lib/pic/libdev/pic16f886.c,
2218 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2219 prevent building them, gputils do not really support them yet
2221 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2223 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2224 helps printf_small. 32 bytes more __idata mem.
2226 2007-04-27 Raphael Neider <rneider AT web.de>
2228 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2229 return early when pb or pb->pcHead is NULL (patch #1708427)
2230 * src/regression/empty.c,
2231 * src/regression/Makefile: added test with empty functions
2232 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2234 2007-04-27 Borut Razem <borut.razem AT siol.net>
2236 * src/SDCCast.c: fixed feature request
2237 #1547512: Redundant strings linked when using sizeof("abc")
2239 2007-04-23 Borut Razem <borut.razem AT siol.net>
2241 * doc/sdccman.lyx, src/SDCCmain.c:
2242 peep-hole comments are generated only if --fverbose-asm option is
2243 specified and --no-peep-comments is not, as proposed by Frieder.
2244 * support/regression/Makefile.in: compile regression tests with
2245 --fverbose-asm option so one can "grep" whether a new (or an old)
2246 peephole is (still) applied; requested by Frieder.
2248 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2250 * device/include/pic/pic16f886.h,
2251 * device/include/pic/pic16f887.h,
2252 * device/lib/pic/libdev/pic16f886.c,
2253 * device/lib/pic/libdev/pic16f887.c,
2254 * device/include/pic/pic14devices.txt,
2255 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2257 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2259 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2262 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2264 * device/lib/_memset.c: assembler version for mcs51
2266 2007-04-22 Borut Razem <borut.razem AT siol.net>
2268 * support/scripts/listerr.c: program to create the list of errors and
2269 warnings list from - added
2270 * doc/sdccman.lyx: removed the note
2271 "For list of warnings and corresponding codes, see err_warn.txt"
2272 * src/SDCCsymt.c: fixed bug #1699804:
2273 Bug with some uses of sizeof(static local array) (MCS51)
2274 * support/regression/tests/bug-1699804.c: added
2276 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2278 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2279 (main): added option -i,
2280 (asmbl, case S_INCL): use search_path_fopen,
2281 mostly from patch 1579668 by Peter Miller, thanks
2282 * src/z80/main.c: fixed typo --callee-saves-bc
2283 * device/include/mcs51/compiler.h: added sfrword for Tasking
2285 2007-04-20 Borut Razem <borut.razem AT siol.net>
2287 * src/z80/main.c: replaced reserved keyword asm with asmblr
2289 2007-04-19 Borut Razem <borut.razem AT siol.net>
2291 * src/port.h: use const pointers to strings
2292 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2293 * src/pic16/main.c: include SDCCargs.h
2294 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2295 const char, since the strings are dynamically allocated
2296 * src/SDCCmain.c: options.code_seg and options.const_seg are
2297 dynamically allocated; check port specific command line options
2298 before the general ones
2299 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2301 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2303 * device/include/ds400rom.h,
2304 * device/lib/ds390/lcd390.c,
2305 * device/lib/ds390/memcpyx.c,
2306 * device/lib/ds390/rtc390.c,
2307 * device/lib/ds400/ds400rom.c,
2308 * device/lib/ds400/memcpyx.c,
2309 * device/lib/hc08/_ret.c: more replacements of keywords with their
2310 double underscore equivalents
2311 * device/lib/ds390/Makefile.in,
2312 * device/lib/ds400/Makefile.in,
2313 * device/lib/gbz80/Makefile.in,
2314 * device/lib/hc08/Makefile.in,
2315 * device/lib/mcs51/Makefile.in,
2316 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2318 2007-04-17 Borut Razem <borut.razem AT siol.net>
2320 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2321 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2322 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2323 to --fverbose-asm, to be gcc'ish
2325 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2327 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2329 2007-04-17 Borut Razem <borut.razem AT siol.net>
2331 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2332 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2333 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2334 with their double underscore equivalent
2336 2007-04-14 Borut Razem <borut.razem AT siol.net>
2338 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2341 2007-04-13 Borut Razem <borut.razem AT siol.net>
2343 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2345 * device/examples/serialcomm/windows/serial.[ch],
2346 device/examples/serialcomm/windows/test_serialcomm.cpp:
2347 updated by Bela Torok
2348 * device/examples/serialcomm/windows/serialcomm.dsw,
2349 device/examples/serialcomm/windows/serialcomm.dsp: added
2351 2007-04-13 Jan Waclawek <wek AT efton.sk>
2353 * doc/sdccman.lyx: additions and changes at various places
2354 (submitted as #1697136).
2355 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2357 2007-04-10 Borut Razem <borut.razem AT siol.net>
2359 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2360 LyX file format changed to 245
2361 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2362 "FreeWare" replaced with "free open source"
2364 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2368 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2370 * device/include/pic16/pic18fregs.h,
2372 * device/lib/_decdptr.c,
2373 * device/lib/_divsint.c,
2374 * device/lib/_divslong.c,
2375 * device/lib/_divuint.c,
2376 * device/lib/_divulong.c,
2377 * device/lib/_fs2schar.c,
2378 * device/lib/_fs2sint.c,
2379 * device/lib/_fs2slong.c,
2380 * device/lib/_fs2uchar.c,
2381 * device/lib/_fs2uint.c,
2382 * device/lib/_fs2ulong.c,
2383 * device/lib/_fsadd.c,
2384 * device/lib/_fscmp.c,
2385 * device/lib/_fsdiv.c,
2386 * device/lib/_fseq.c,
2387 * device/lib/_fsget1arg.c,
2388 * device/lib/_fsget2args.c,
2389 * device/lib/_fsgt.c,
2390 * device/lib/_fslt.c,
2391 * device/lib/_fsmul.c,
2392 * device/lib/_fsneq.c,
2393 * device/lib/_fsnormalize.c,
2394 * device/lib/_fsreturnval.c,
2395 * device/lib/_fsrshift.c,
2396 * device/lib/_fssub.c,
2397 * device/lib/_fsswapargs.c,
2398 * device/lib/_gptrget.c,
2399 * device/lib/_gptrgetc.c,
2400 * device/lib/_gptrput.c,
2401 * device/lib/_logexpf.c,
2402 * device/lib/_modsint.c,
2403 * device/lib/_modslong.c,
2404 * device/lib/_moduint.c,
2405 * device/lib/_modulong.c,
2406 * device/lib/_mulint.c,
2407 * device/lib/_mullong.c,
2408 * device/lib/_schar2fs.c,
2409 * device/lib/_ser.c,
2410 * device/lib/_setjmp.c,
2411 * device/lib/_sint2fs.c,
2412 * device/lib/_slong2fs.c,
2413 * device/lib/_spx.c,
2414 * device/lib/_uchar2fs.c,
2415 * device/lib/_uint2fs.c,
2416 * device/lib/_ulong2fs.c,
2417 * device/lib/asincosf.c,
2418 * device/lib/atanf.c,
2419 * device/lib/calloc.c,
2420 * device/lib/ds390/tinibios.c,
2421 * device/lib/ds400/tinibios.c,
2422 * device/lib/expf.c,
2423 * device/lib/free.c,
2424 * device/lib/hc08/_mulint.c,
2425 * device/lib/logf.c,
2426 * device/lib/malloc.c,
2427 * device/lib/printf_fast.c,
2428 * device/lib/printf_tiny.c,
2429 * device/lib/printfl.c,
2430 * device/lib/realloc.c,
2431 * device/lib/ser_ir.c,
2432 * device/lib/serial.c,
2433 * support/regression/tests/libmullong.c: replaced all special keywords
2434 with their double underscore equivalent
2435 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2436 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2438 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2439 (genRet): if the bit-symbol is ruonly it already is in the carry
2440 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2441 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2442 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2443 type UCHAR if dest is not bit
2445 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2447 * device/include/math.h,
2448 * device/lib/cotf.c,
2449 * device/lib/expf.c,
2450 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2452 2007-04-01 Borut Razem <borut.razem AT siol.net>
2454 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2455 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2456 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2457 gcc_unreachable() called internal_error()...
2459 2007-03-30 Raphael Neider <rneider AT web.de>
2461 * src/pic/ralloc.c (isData): suppress garbage debug output
2463 2007-03-28 Borut Razem <borut.razem AT siol.net>
2466 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2467 is developed, built and used worldwide, and the word "night" doesn't
2470 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2472 * device/include/mcs51/C8051F360.h: new, added
2473 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2475 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2477 * src/SDCC.y (declaration_specifiers, function_specifier),
2478 * support/Util/SDCCerr.c,
2479 * support/Util/SDCCerr.h,
2481 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2483 * src/SDCCmem.c (deallocParms),
2484 * src/SDCCast.c: support for function inlining, not quite complete
2485 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2486 'restrict' qualifier
2488 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2490 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2491 (saveRBank, unsaveRBank): don't save bits,
2492 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2493 * support/regression/tests/bug1535242.c: new, added
2494 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2495 thanks Alexey Shamrin <shamrin AT gmail.com>,
2496 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2497 removed header guard)
2499 * sdcc.spec: bumped version to 2.6.5
2500 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2502 2007-03-22 Borut Razem <borut.razem AT siol.net>
2504 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2505 fixed bug #1653671: sdcdb integration into ddd is broken
2507 2007-03-22 Raphael Neider <rneider AT web.de>
2509 * src/pic/gen.c (popGetExternal): augmented to also create references
2510 to external variables (not only labels),
2511 (genCall): comment on plan to reduce PAGESEL overhead,
2512 (genFunction, genEndFunction): also save/restore FSR around interrupt
2513 handling code, removed lots of unused code
2514 (genDivOneByte): release acquired temp register
2515 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2517 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2518 for registers that need to be saved during interrupts (FSR, STATUS,
2519 PCLATH; W needs special handling), currently only FSR is used
2521 2007-03-22 Raphael Neider <rneider AT web.de>
2523 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2525 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2527 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2529 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2531 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2533 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2535 * as/link/aslink.h: added LKOBJEXT
2536 * as/link/hc08/link_hc08.dsp,
2537 * as/link/hc08/Makefile.bcc,
2538 * as/link/hc08/Makefile.in,
2539 * as/link/mcs51/aslink.dsp,
2540 * as/link/mcs51/Makefile.bcc,
2541 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2542 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2543 * as/link/lkaomf51.c: merged and moved
2544 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2545 * as/link/z80/lkdata.c,
2546 * as/link/lkdata.c: merged and moved
2547 * as/link/hc08/lkmain.c,
2548 * as/link/mcs51/lkmain.c: cosmetic changes
2549 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2550 * as/link/lklex.c: use LKOBJEXT
2551 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2552 ANSI-fied functions, removed bubble-sorts
2553 * as/link/z80/lksym.c as/link/lksym.c: merged,
2555 * as/link/z80/linkgbz80.dsp,
2556 * as/link/z80/linkz80.dsp,
2557 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2558 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2559 * as/link/z80/lkhead.c,
2560 * as/link/z80/lklex.c: deleted
2561 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2562 * as/link/z80/lkmain.c: added copyfile()
2564 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2566 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2568 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2570 * device/lib/_strlen.c: assembler version for mcs51
2572 2007-03-13 Raphael Neider <rneider AT web.de>
2574 * device/include/pic16/pic18f2221.h,
2575 * device/include/pic16/pic18f2321.h,
2576 * device/include/pic16/pic18f2331.h,
2577 * device/include/pic16/pic18f4221.h,
2578 * device/include/pic16/pic18f4321.h,
2579 * device/include/pic16/pic18f4331.h: fixed config byte location names
2580 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2581 consistently named config byte locations
2583 2007-03-13 Borut Razem <borut.razem AT siol.net>
2585 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2586 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2587 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2588 as/link/z80/Makefile.in, as/z80/Makefile.in:
2591 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2593 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2594 * device/lib/printf_large.c: pointer was converted to generic
2595 pointer for mcs51 models other than model-small (Maarten noticed)
2597 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2599 * device/include/mcs51/ADuC84x.h: Added.
2601 2007-03-10 Borut Razem <borut.razem AT siol.net>
2603 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2604 fixed RFE #1624219: double backslashes in filenames;
2605 functions hexEscape(), octalEscape() and copyStr() moved from
2606 SDCCval.c to SDCCutil.c and made them glovbally available
2608 2007-03-09 Borut Razem <borut.razem AT siol.net>
2610 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2611 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2612 1673361: Missaligned comments in output files
2614 2007-03-09 Raphael Neider <rneider AT web.de>
2616 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2618 2007-03-09 Raphael Neider <rneider AT web.de>
2622 * src/pic/ralloc.c: suppress undesired debug output
2623 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2625 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2627 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2629 2007-03-07 Borut Razem <borut.razem AT siol.net>
2631 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2632 search include files in the current directory
2634 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2636 * src/SDCCglue.c (emitMaps, glue),
2637 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2639 * support/regression/tests/absolute.c: added xdata test
2641 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2643 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2644 added condition to macro, fixes bug 1666080
2646 2007-03-02 Raphael Neider <rneider AT web.de>
2648 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2650 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2652 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2653 be cleared. Unconditionally set __XPAGE
2654 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2656 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2661 * src/mcs51/rtrack.c,
2663 * doc/sdccman.lyx: added --no-gen-comments
2664 * src/mcs51/peeph.def: added 192.b, disabled 185
2666 2007-02-25 Raphael Neider <rneider AT web.de>
2668 * src/pic16/gen.c (genCast): fixed typo
2669 * device/lib/pic16/Makefile.subdir: only install existing files
2670 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2672 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2674 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2675 * device/lib/mcs51/crtclear.asm,
2676 * device/lib/mcs51/crtxclear.asm: renumbered labels
2677 * device/lib/mcs51/Makefile.in: added crtcall.asm
2678 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2679 * src/mcs51/gen.c (movc): removed,
2680 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2682 (toCarry, genSend, genRet): added function toCarry,
2683 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2684 (assignBit, genAssign, genCast): added function assignBit
2685 * src/mcs51/Makefile.bcc: added rtrack.c
2686 * src/mcs51/ralloc.h: made valueKnown a bitfield
2687 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2688 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2689 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2690 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2691 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2692 (_pop): only pop valid pairs, see gencjneshort,
2693 (gencjneshort): return pair that still needs to be popped, restructured,
2694 (gencjne, genCmpEq): call _pop
2696 2007-02-23 Raphael Neider <rneider AT web.de>
2698 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2700 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2702 * device/include/mcs51/P89LPC925.h: Added.
2704 2007-02-18 Raphael Neider <rneider AT web.de>
2706 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2708 2007-02-17 Borut Razem <borut.razem AT siol.net>
2710 * support/cpp2/directives.c, support/cpp2/version.c:
2711 synchronized with GCC CPP 4.1.2
2713 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2715 * src/mcs51/rtrack.h,
2716 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2717 by checking the strings passed by emitcode() to the assembler.
2718 Feel free to change. This in part addresses RFE #482179.
2719 Set environment variable SDCC_RTRACK to enable.
2720 * src/mcs51/gen.c: inserted hooks
2721 * src/mcs51/ralloc.h: added two members to struct regs
2722 * support/regression/tests/regtrack.c: added
2724 2007-02-14 Borut Razem <borut.razem AT siol.net>
2726 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2727 * Makefile.in: applied patch from Makefile related part of
2728 #1469393: Compiler does not initialize static data
2730 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2732 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2733 for better fix of bug 1273984, compiles pic16 rand.c
2735 2007-02-12 Borut Razem <borut.razem AT siol.net>
2737 * src/pic16/main.c: fixed pic16 standard library directory bug
2739 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2741 * src/hc08/gen.c (genSwap): fix swap regression test
2743 2007-02-10 Borut Razem <borut.razem AT siol.net>
2745 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2747 * support/regression/tests/bug-1654060.c: added regression test for
2750 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2752 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2753 bit moves in return statement
2755 2007-02-09 Borut Razem <borut.razem AT siol.net>
2757 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2760 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2762 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2763 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2765 2007-02-07 Raphael Neider <rneider AT web.de>
2767 * src/pic16/devices.inc,
2768 * device/include/pic16/pic18fregs.h,
2769 * device/include/pic16/pic18f[24][34]31.h,
2770 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2771 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2772 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2774 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2776 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2777 can this have lived here for so many years?
2778 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2779 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2780 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2782 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2784 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2785 appended by loop induction must be at the very end of the eBBlock
2787 2007-02-05 Kevin Vigor
2789 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2791 2007-02-05 Borut Razem <borut.razem AT siol.net>
2793 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2794 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2796 2007-02-03 Borut Razem <borut.razem AT siol.net>
2798 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2799 applied patch #1646602 option to set default signedness of char to
2800 unsigned, added -funsigned-char command line option,
2801 thanks to Gunther Jehle
2802 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2803 prompt for file deletion a few hundred times (especially the
2804 subversion files, which have ro permissions so it asks for
2805 confirmation), thanks to Simon McAuliffe;
2806 added {} + option to find in order to remove multiple files from a
2809 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2811 * device/include/mcs51/SST89x5xRDx.h: Added.
2813 2007-02-02 Raphael Neider <rneider AT web.de>
2815 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2816 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2818 2007-02-01 Raphael Neider <rneider AT web.de>
2820 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2823 2007-01-31 Borut Razem <borut.razem AT siol.net>
2825 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2826 if compiled with GCC. Thanks to Raphael Neider
2828 2007-01-31 Raphael Neider <rneider AT web.de>
2830 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2831 operand names, handles name and (name + n) for all n,
2832 (sameBank): restructured, also check bank allocation policy,
2833 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2834 (pic14_operandsAllocatedInSameBank): check whether to operands
2835 will be allocated into the same bank (i.e., section) to reduce
2836 BANKSEL overhead, queried from pcode.c:sameBank,
2837 (pic14printLocals): reintroduced clustering registers into a single
2838 section: all compiler generated symbols will now reside in one
2839 bank (per file), reducing BANKSEL overhead and code size,
2840 (showAllMemmaps): use local dbuf where possible
2842 2007-01-29 Raphael Neider <rneider AT web.de>
2844 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2845 (call_libraryfunc): retrieve/create symbol and mark as used,
2846 (genFunction): mark defined functions as non-extern and add again
2847 to code memmap for later output
2848 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2849 (pic14printLocals): reworked for new symbol emission,
2850 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2851 showAllMemmaps): reworked symbol output using dbufs, added handling
2852 of string literals (still incomplete),
2853 (picglue): removed symbol emission, moved into showAllMemmaps,
2854 (emitSymbolSet): new workhorse for symbol output,
2855 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2857 2007-01-29 Borut Razem <borut.razem AT siol.net>
2859 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2860 component contains the extension separator.
2862 2007-01-28 Borut Razem <borut.razem AT siol.net>
2864 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2866 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2867 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2868 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2869 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2870 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2871 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2872 src/z80/gen.c, support/Util/MySystem.c:
2873 accept slash and backslash as directory separator on WIN32 and
2876 2007-01-28 Raphael Neider <rneider AT web.de>
2878 * src/pic16/devices.inc,
2879 * device/include/pic16/pic18f[24][23]21.h,
2880 * device/include/pic16/pic18fregs.h,
2881 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2882 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2883 * device/lib/pic16/libio/adc.ignore,
2884 * device/lib/pic16/libio/i2c.ignore,
2885 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2886 family, as gputils do not yet support the devices
2887 * device/lib/pic16/Makefile.subdir: ignore errors on install
2888 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2889 headers and libraries from gputils .inc files
2891 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2893 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2895 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2897 * doc/sdccman.lyx: add printf benchmarks
2899 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2901 * device/lib/printf_fast.c: fix %c, char promoted to int
2902 * device/lib/printf_tiny.c: fix %c, char promoted to int
2904 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2906 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2908 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2910 * support/regression/tests/swap.c: 64 bit hosts failed
2911 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2913 2007-01-25 Raphael Neider <rneider AT web.de>
2915 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2916 based on absolute register address, patch by Alex Blond
2918 2007-01-22 Raphael Neider <rneider AT web.de>
2920 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2921 emitted, do not emit them again...
2923 2007-01-22 Raphael Neider <rneider AT web.de>
2925 * src/regression/bank1.c, src/regression/compare6.c,
2926 src/regression/add.c: cosmetic changes
2927 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2928 * src/pic/gen.c: fixed global zero and one,
2929 (aopForSym): removed unued code,
2930 (aopGet): assert aop is defined, check and use `index' of
2931 pCodeImmd operands (fixes #1630908),
2932 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2933 (register_reassign): prevent accidental register unification,
2934 (ReuseReg): cosmetic changes (also above)
2935 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2936 pic14emitStaticSeg): do not emit initialized data,
2937 (printIval*): replaced with working versions,
2938 (pic14createInterruptVect,picglue): use idata for initialized data,
2939 now init data should work in all modules (not only main()),
2940 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2942 2007-01-21 Borut Razem <borut.razem AT siol.net>
2944 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2945 use -fPIC or -fpic if they are supported and not ignored
2946 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2947 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2949 2007-01-20 Borut Razem <borut.razem AT siol.net>
2951 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2952 implemented RFE #1470316: allow "$" in variable names
2954 2007-01-20 Raphael Neider <rneider AT web.de>
2956 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2958 2007-01-20 Raphael Neider <rneider AT web.de>
2960 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2961 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2962 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2963 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2964 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2965 * device/lib/pic/libdev/pic*.c,
2966 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2967 * device/lib/pic/libdev/Makefile.in: show progress
2969 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2971 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2972 * support/scripts/sdcc_cygwin_mingw32,
2973 * support/scripts/sdcc_mingw32,
2974 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2975 conformance with autoconf 2.6
2977 2007-01-19 Raphael Neider <rneider AT web.de>
2979 * src/pic/device.c (register_map): fixed list construction
2980 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2981 (genMod): removed case for genModbits,
2982 (genModbits): removed as now unused/unimplemented
2983 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2985 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2987 * support/regression/tests/swap.c: added in response to #1638622
2988 * doc/sdccman.lyx: synced version, minor changes
2990 2007-01-18 Borut Razem <borut.razem AT siol.net>
2992 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2993 thanks to Gunther Jehle
2994 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2995 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2996 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2997 use filename in lineno instead.
2998 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2999 print the file name in ast_print()
3001 2007-01-18 Borut Razem <borut.razem AT siol.net>
3003 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3005 * src/SDCC.lex: stringLiteral() returns const char pointer,
3006 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3007 fixed column counting
3008 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3009 accept const char pointer as parameter
3010 * src/SDCCdwarf2.c: corrected buffer size
3012 2007-01-17 Borut Razem <borut.razem AT siol.net>
3014 * support/Util/dbuf_string.c: fixed for amd64
3016 2007-01-15 Borut Razem <borut.razem AT siol.net>
3018 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3019 removed terminal symbol ELIPSIS, since it was never generated by the
3020 lexer and it was wrongly used in parameter_identifier_list rule
3022 2007-01-15 Raphael Neider <rneider AT web.de>
3024 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3025 code page and data banking description
3026 * src/pic/genarith.c,
3027 * src/pic/gen.h: removed bit arithmetic functions,
3028 updated exit(1) to exit(EXIT_FAILURE)
3029 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3030 * device/include/pic16/pic18f2455.h,
3031 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3032 TRISD and TRISE, fixed/added some bit names
3033 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3034 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3035 updated pic18f2455.{c,h} instead of duplicating them
3037 2007-01-14 Borut Razem <borut.razem AT siol.net>
3039 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3040 Cannot debug files that contain spaces in the path name
3041 by converting spaces in asm file name to underscores
3043 2007-01-13 Borut Razem <borut.razem AT siol.net>
3045 * doc/sdccman.lyx: fixed format errors
3047 2007-01-10 Borut Razem <borut.razem AT siol.net>
3049 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3050 codeseg/constseg #pragma fail
3051 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3052 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3053 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3054 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3056 2007-01-09 Borut Razem <borut.razem AT siol.net>
3058 * get rid of diagnistic.[ch], pretty-print.[ch],
3059 c-pretty-print.[ch], ... used just for error, warning, ...
3061 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3062 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3063 suppoprt/cpp2/pretty-print.[ch]:
3065 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3066 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3067 suppoprt/cpp2/sdcpp.dsp:
3070 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3072 * device/lib/printf_large.c (output_float): removed recursion,
3073 use smaller buffer on stack for mcs51,
3074 fixed bug printing 1.96
3075 * support/regression/tests/snprintf.c: added test
3077 2007-01-07 Borut Razem <borut.razem AT siol.net>
3079 * use dynamic memory buffers instead temporary files
3080 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3082 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3083 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3084 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3085 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3086 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3087 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3088 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3089 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3090 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3091 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3092 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3093 support/Util/dbuf.c, support/Util/dbuf.h:
3095 * .version, sdcc.spec: bumped version to 2.6.4
3097 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3099 * src/port.h: added TARGET_Z80_LIKE macro
3100 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3101 output PSEG location if --xram-loc or --xstack-loc was used
3102 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3104 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3106 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3107 * as/as_z80.dsp, as/z80/as_z80.dsp,
3108 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3109 * sdcc.dsw: moved project files into subdir
3110 * as/hc08/as_hc08.dsp,
3111 * as/hc08/Makefile.bcc,
3112 * as/hc08/Makefile.in,
3113 * as/mcs51/Makefile.bcc,
3114 * as/mcs51/Makefile.in,
3115 * as/z80/Makefile.bcc,
3116 * as/z80/Makefile.in,
3117 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3120 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3123 * as/mcs51/asmain.c,
3125 * as/z80/assym.c: removed include "strcmpi.h"
3126 * as/hc08/strcmpi.c,
3127 * as/hc08/strcmpi.h,
3128 * as/mcs51/strcmpi.c,
3129 * as/mcs51/strcmpi.h,
3130 * support/Util/strcmpi.c,
3131 * support/Util/strcmpi.h: removed files
3132 * as/strcmpi.c: added as_strncmpi()
3134 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3136 * sdcc.dsw: Added some dependencies on project config.dsp
3138 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3140 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3141 with [di]ram_start to fix a regresion
3143 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3145 * configure.in: added missing mcs51 in status output
3146 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3148 * debugger/mcs51/clean.mk (distclean): remove config.h
3149 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3150 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3151 options.h, s-options-h and options.c
3152 * support/cpp2/clean.mk: unused, removed
3153 * Makefile.common.in,
3156 * as/hc08/Makefile.in,
3158 * as/mcs51/Makefile.in,
3159 * as/mcs51/clean.mk,
3162 * as/z80/Makefile.in,
3164 * as/link/Makefile.in,
3165 * as/link/hc08/Makefile.in,
3166 * as/link/hc08/clean.mk,
3167 * as/link/mcs51/Makefile.in,
3168 * as/link/mcs51/clean.mk,
3169 * as/link/z80/Makefile.in,
3170 * as/link/z80/clean.mk,
3171 * as/link/z80/conf.mk,
3172 * debugger/mcs51/Makefile.in,
3173 * debugger/mcs51/clean.mk,
3174 * device/include/Makefile.in,
3175 * device/lib/Makefile.in,
3176 * device/lib/mcs51/Makefile.in,
3177 * device/lib/pic/Makefile.in,
3178 * device/lib/pic/Makefile.common.in,
3179 * device/lib/pic/Makefile.subdir,
3180 * device/lib/pic/Makefile.rules,
3181 * device/lib/pic16/libio/Makefile.in,
3182 * device/lib/pic16/Makefile.subdir,
3183 * device/lib/pic16/libdev/Makefile.in,
3184 * device/lib/pic16/Makefile.rules,
3185 * device/lib/pic16/Makefile.common.in,
3186 * sim/ucsim/avr.src/Makefile.in,
3187 * sim/ucsim/main_in.mk,
3188 * sim/ucsim/cmd.src/Makefile.in,
3189 * sim/ucsim/doc/Makefile.in,
3190 * sim/ucsim/gui.src/Makefile.in,
3191 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3192 * sim/ucsim/gui.src/serio.src/Makefile.in,
3193 * sim/ucsim/hc08.src/Makefile.in,
3194 * sim/ucsim/libltdl/Makefile.in,
3195 * sim/ucsim/s51.src/Makefile.in,
3196 * sim/ucsim/sim.src/Makefile.in,
3197 * sim/ucsim/sim.src/conf.mk,
3198 * sim/ucsim/xa.src/Makefile.in,
3199 * sim/ucsim/z80.src/Makefile.in,
3203 * support/cpp2/Makefile.in,
3204 * support/librarian/Makefile.in,
3205 * support/librarian/clean.mk,
3206 * support/makebin/Makefile.in,
3207 * support/makebin/clean.mk,
3208 * support/packihx/Makefile.in,
3209 * support/regression/Makefile.in,
3210 * support/regression/ports/ds390/spec.mk,
3211 * support/regression/ports/gbz80/spec.mk,
3212 * support/regression/ports/hc08/spec.mk,
3213 * support/regression/ports/mcs51/spec.mk,
3214 * support/regression/ports/mcs51-large/spec.mk,
3215 * support/regression/ports/mcs51-medium/spec.mk,
3216 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3217 * support/regression/ports/pic14/spec.mk,
3218 * support/regression/ports/pic16/spec.mk,
3219 * support/regression/ports/mcs51-stack-auto/spec.mk,
3220 * support/regression/ports/ucz80/spec.mk,
3221 * support/regression/ports/xa51/spec.mk,
3222 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3223 adding a slash after $(top_builddir) and/or adding @datarootdir@
3225 * debugger/mcs51/configure.in,
3226 * device/lib/pic/configure.in,
3227 * device/lib/pic16/configure.in,
3228 * sim/ucsim/configure.in,
3229 * support/cpp2/configure.in,
3230 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3232 * debugger/mcs51/configure,
3233 * device/lib/pic/configure,
3234 * device/lib/pic16/configure,
3235 * sim/ucsim/configure,
3236 * support/cpp2/configure,
3237 * support/packihx/configure: generated with autoconf 2.60
3239 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3241 * as/link/hc08/lkihx.c (newArea),
3242 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3244 2007-01-02 Borut Razem <borut.razem AT siol.net>
3246 * doc/sdccman.lyx: documented #pragma sdcc_hash
3247 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3249 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3251 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3253 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3254 empty 'while'-loop to work correctly, see regression test 'while.c'
3255 * support/regression/tests/while.c: added
3257 2007-01-01 Borut Razem <borut.razem AT siol.net>
3259 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3260 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3261 support/cpp2/libcpp/sdcpp.c:
3262 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3263 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3264 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3266 2006-12-31 Borut Razem <borut.razem AT siol.net>
3268 * SDCPP synchronized with GCC CPP release version 4.1.1,
3269 currently the latest release:
3270 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3271 support/cpp2/libcpp/include/cpp-id-data.h
3272 support/cpp2/libiberty/fopen_unlocked.c
3273 support/cpp2/libiberty/md5.c
3275 support/cpp2/opt-functions.awk
3276 support/cpp2/opt-gather.awk
3277 support/cpp2/optc-gen.awk
3278 support/cpp2/opth-gen.awk:
3280 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3281 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3282 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3283 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3284 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3285 support/cpp2/diagnostic.h, support/cpp2/except.h,
3286 support/cpp2/hwint.h, support/cpp2/input.h,
3287 support/cpp2/intl.h, support/cpp2/move-if-change,
3288 support/cpp2/opts.c, support/cpp2/opts.h,
3289 support/cpp2/output.h, support/cpp2/prefix.c,
3290 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3291 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3292 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3293 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3294 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3295 support/cpp2/version.c:
3297 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3298 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3299 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3300 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3301 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3302 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3303 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3304 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3305 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3306 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3307 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3309 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3310 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3311 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3312 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3313 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3314 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3315 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3316 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3317 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3318 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3319 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3320 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3321 support/cpp2/system.h:
3324 2006-12-31 Borut Razem <borut.razem AT siol.net>
3326 * configure.in, configure: fixed bug #1538756: configure dies if bison
3327 and flex are not installed, 2nd try
3329 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3331 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3332 400.x for better code in RFE 899102
3334 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3336 * src/SDCCpeeph.c (deadMove),
3338 * src/mcs51/peep.h: renamed 'op' by 'reg'
3339 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3340 (scan4op): small change for removeDeadMove(), added support for
3341 'callee saves' and/or PACLL function calls,
3342 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3343 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3344 left in new dispatcher mcs51DeadMove()
3345 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3347 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3349 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3351 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3352 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3354 2006-12-30 Borut Razem <borut.razem AT siol.net>
3356 * support/cpp2/spacs.h: deleted from svn
3357 * configure.in, configure: fixed bug #1538756: configure dies if bison
3358 and flex are not installed
3360 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3362 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3363 with this z80 passes printf float test when enabled
3364 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3366 2006-12-28 Borut Razem <borut.razem AT siol.net>
3368 * support/cpp2/config.in, support/cpp2/configure.in,
3369 support/cpp2/configure, support/cpp2/Makefile.in:
3370 fix for the solaris build
3372 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3374 * src/SDCC.y (type_specifier2, pointer),
3376 * src/SDCCsymt.c (mergeSpec, checkSClass),
3377 * support/Util/SDCCerr.c,
3378 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3379 * support/valdiag/valdiag.py: Allow test cases to specify
3380 required language standard
3381 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3382 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3384 2006-12-27 Borut Razem <borut.razem AT siol.net>
3386 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3387 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3389 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3391 * support/cpp2/libiberty/Makefile.bcc: updated
3392 * src/pic16/main.c: fixed #pragma udata handling
3393 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3395 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3397 * src/SDCCpeeph.c: made labelHashEntry global,
3398 made pcDistance, FBYNAME static,
3399 (pcDistance): made static, use isComment and isLabel,
3401 (getLabelRef): added, extracted from labelRefCount(),
3402 (labelRefCount): use new getLabelRef(),
3403 (callFuncByName): made static, added deadMove,
3404 use isComment and isLabel,
3405 (newPeepRule): made static, set isLabel,
3406 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3407 labels from peephole rules,
3408 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3409 when isComment or isLabel is set
3410 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3411 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3413 * src/mcs51/peep.h: added
3414 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3415 * src/port.h: added peep->deadMove to port structure
3416 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3417 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3418 deadMove, finally removed no. 1 and 2
3425 * src/hc08/gen.c: mark lines with isComment or isLabel
3426 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3428 * sdcc.spec: bumped version to 2.6.3
3430 2006-12-26 Borut Razem <borut.razem AT siol.net>
3432 * support/cpp2/Makefile.in: added dependency on options.h
3433 * configure: regenerated
3434 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3435 * support/cpp2/Makefile.in: added vasprintf.c
3437 2006-12-25 Borut Razem <borut.razem AT siol.net>
3439 * SDCPP synchronized with GCC CPP release version 3.4.6,
3440 the latest release before 4.x:
3441 * support/cpp2/Makefile.in, support/cpp2/config.h,
3442 support/cpp2/configure, support/cpp2/configure.in,
3443 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3444 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3445 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3446 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3447 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3448 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3449 support/cpp2/cpptrad.c, support/cpp2/except.h,
3450 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3451 support/cpp2/hwint.h, support/cpp2/intl.h,
3452 support/cpp2/line-map.c, support/cpp2/line-map.h,
3453 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3454 support/cpp2/output.h, support/cpp2/prefix.c,
3455 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3456 support/cpp2/system.h, support/cpp2/version.c:
3458 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3459 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3460 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3461 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3462 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3463 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3464 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3465 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3466 support/cpp2/move-if-change, support/cpp2/opts.c,
3467 support/cpp2/opts.h, support/cpp2/opts.sh,
3468 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3469 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3470 support/cpp2/win32, support/cpp2/win32/dirent.c,
3471 support/cpp2/win32/dirent.h:
3473 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3474 * support/cpp2/sdcpp.h: renamed from sdcc.h
3475 * sdcppinit.c: deleted
3477 2006-12-23 Borut Razem <borut.razem AT siol.net>
3479 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3480 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3481 preproc.c: an other try to fix bug #982435: introduced
3482 -pedantic-parse-number command line option and pedantic_parse_number
3485 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3487 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3489 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3490 corrected overlayed areax addresses, warn about memory overlaps
3491 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3500 * src/port.h: added xabs_name and iabs_name
3501 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3502 (glue, emitMaps): create and emit maps d_abs and i_abs
3503 * src/SDCCglue.h: cosmetic changes
3504 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3506 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3507 (allocDefault): put absolute, initialized globals in them
3508 * support/regression/tests/absolute.c: added absolute bdata test
3509 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3511 2006-12-20 Borut Razem <borut.razem AT siol.net>
3513 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3514 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3515 added regression test for bug #982435
3517 2006-12-18 Borut Razem <borut.razem AT siol.net>
3519 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3520 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3521 small cosmetic changes
3522 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3523 * support/regression/tests/bug-1351710.c: added regression test
3525 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3527 * doc/sdccman.lyx: added the long missed iCode table
3528 "<where is figure II?>", added links to wiki
3530 2006-12-17 Borut Razem <borut.razem AT siol.net>
3532 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3533 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3534 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3535 unified table driven pragma handling, pragma argument type checking
3536 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3537 current one - version 1.1.3
3538 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3540 2006-12-13 Raphael Neider <rneider AT web.de>
3542 * src/pic/device.h: removed AssignedMemory structure and macros
3543 * src/pic/device.c: removed global finalMapping (linker assigns
3545 (register_map): add SFRs to remembered memRanges
3546 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3547 assignFixedRegisters,assignRelocatableRegisters): removed,
3548 (setMaxRAM,validAddress): adapted accordingly,
3549 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3550 reasonably sized sharebanks,
3551 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3552 (allDefsOutOfRange): removed unused code,
3553 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3555 * src/pic/pcode.c (register_reassign): removed recursion warning,
3556 fired far too often,
3557 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3558 to use existing pic14_stringInSet() to avoid duplicate symbols,
3559 tidied up the code a bit,
3560 (pic14printLocals): added in symmetry to printExterns, replaces
3561 writeUsedRegs more or less,
3562 (picglue): call new pic14_printLocals(),
3563 * device/include/pic/pic*.h: removed #pragma memmap directives,
3564 information gathered from include/pic/pic14devices.txt
3565 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3567 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3569 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3571 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3573 * device/include/mcs51/cc2430.h: fixed missing ';'
3575 2006-12-10 Raphael Neider <rneider AT web.de>
3577 * device/lib/pic16/libc/stdio/vfprintf.c,
3578 * device/lib/pic16/libc/stdio/printf_small.c,
3579 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3580 char arguments, as char varargs are cast to int by the caller,
3581 hopefully fixes #1604915 (other device libraries are still affected)
3583 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3585 * src/mcs51/ralloc.c (packRegsForAssign),
3586 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3588 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3590 * device/include/malloc.h: removed init_dynamic_memory
3591 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3592 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3593 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3594 * device/lib/libsdcc.lib,
3595 * device/lib/Makefile.in,
3596 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3597 * doc/sdccman.lyx: documented use of new _heap.c
3598 * support/regression/tests/malloc.c: removed init_dynamic_memory
3599 * src/cdbFile.c(spacesToUnderscores): new function,
3600 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3602 * device/include/tinibios.h: removed defines for putchar and getchar
3603 * device/lib/ds390/Makefile.in: added putchar.c
3604 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3606 2006-12-09 Borut Razem <borut.razem AT siol.net>
3608 * support/cpp2/sdcc.h: prevent multiple inclusion
3609 * support/cpp2/options.h: deleted
3611 2006-12-08 Borut Razem <borut.razem AT siol.net>
3613 * support/cpp2/sdcc.h: removed x*alloc() macros
3614 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3615 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3616 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3617 * support/cpp2/system.h: moved #include "sdcc.h"
3618 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3619 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3621 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3622 -funsigned-char options
3623 * support/cpp2/sdcppmain.c: fixed bug 1611411
3625 2006-12-07 Borut Razem <borut.razem AT siol.net>
3627 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3630 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3632 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3633 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3635 * .version: bumped to 2.6.2 because a) it's been a while
3636 b) the linker sources have moved c) the preprocessor is upgraded
3638 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3640 * support/regression/tests/snprintf.c: some checks
3641 * lib/src/printf_large.c: %bc: read char instead of int from stack
3643 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3645 * device/include/mcs51/cc2430.h: inserted _XPAGE
3647 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3649 * device/include/mcs51/cc2430.h: added
3651 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3653 * device/include/asm/default/features.h,
3654 * device/include/asm/ds390/features.h,
3655 * device/include/mcs51/at89s53.h,
3656 * device/include/ser.h,
3657 * device/include/ser_ir.h,
3658 * device/include/serial.h: changed keywords to double underscore variants,
3659 fixes bug 1590261 some more, thanks Steven Borley
3661 2006-12-01 Raphael Neider <rneider AT web.de>
3663 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3664 but emit warning (recursion is not supported for pic14)
3666 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3668 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3669 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3671 2006-11-30 Raphael Neider <rneider AT web.de>
3673 * src/pic/device.c (dump_sfr): always emit symbols
3674 * src/pic/glue.c (pic14printPublics): fixed typo
3676 2006-11-30 Raphael Neider <rneider AT web.de>
3678 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3679 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3680 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3681 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3682 a sharebank, use a non-shared bank for the stack if none available
3683 * src/pic/device.h (struct memRange): added linked list next field,
3684 added prototypes for above functions
3685 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3686 (typeRegWithIdx): accept fixed and unfixed stack registers
3687 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3688 the stack, handle shared and banked stack (except for WSAVE),
3689 (insertBankSel): removed useless optimization (will never fire),
3690 (FixRegisterBanking): added optimization for devices with only one
3691 possibly aliased bank of memory, like 16f84
3692 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3693 devices have no SHAREBANK in the linker script
3694 * device/include/pic/pic14devices.txt: documented memmap
3695 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3697 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3699 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3700 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3701 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3702 genhc08Code): switched most of the D (debug) macros to DD (detailed
3703 debug) macros to better control clutter in the generated .asm file.
3704 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3705 genRightShift): fixed bug with non-constant bit shift stored to
3706 a volatile result (SF Open Discussion forum thread #1616749).
3707 Single byte case is not yet optimized.
3709 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3711 * device/include/asm/mcs51/features.h,
3712 * device/include/malloc.h,
3713 * device/include/stdio.h: changed keywords to double underscore variants,
3716 2006-11-27 Borut Razem <borut.razem AT siol.net>
3718 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3719 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3720 support/cpp2/output.h, support/cpp2/cppinit.c,
3721 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3722 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3723 support/cpp2/cppdefault.c, support/cpp2/system.h,
3724 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3725 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3726 support/cpp2/prefix.c, support/cpp2/except.h,
3727 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3728 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3729 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3730 support/cpp2/version.c, support/cpp2/cppmain.c,
3731 support/cpp2/version.h, support/cpp2/hashtable.c,
3732 support/cpp2/cpperror.c:
3733 synchronized with GCC CPP release version 3.3.6,
3734 the latest where cppmain.c still exists.
3735 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3736 support/cpp2/sdcppinit.c: added
3738 2006-11-27 Borut Razem <borut.razem AT siol.net>
3740 * support/cpp2/cpplex.c:
3741 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3743 * support/cpp2/cpplib.c: removed definitions of unused variables
3745 2006-11-26 Borut Razem <borut.razem AT siol.net>
3747 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3748 since they are redefined by macros in support/cpp2/sdcc.h
3749 * support/cpp2/sdcc.h: x*alloc macro redefinition
3751 2006-11-25 Borut Razem <borut.razem AT siol.net>
3753 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3754 support/cpp2/configure, support/cpp2/Makefile.in,
3755 support/cpp2/cppfiles.c, support/cpp2/output.h,
3756 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3757 support/cpp2/config.h, support/cpp2/cpplib.h,
3758 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3759 support/cpp2/cppdefault.c, support/cpp2/config.in,
3760 support/cpp2/system.h, support/cpp2/cpplex.c,
3761 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3762 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3763 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3764 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3765 support/cpp2/configure.in, support/cpp2/intl.h,
3766 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3767 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3768 support/cpp2/version.c, support/cpp2/cppmain.c,
3769 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3770 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3771 support/cpp2/cpperror.c,
3772 support/cpp2/libiberty/safe-ctype.c,
3773 support/cpp2/libiberty/safe-ctype.h,
3774 support/cpp2/libiberty/splay-tree.c,
3775 support/cpp2/libiberty/obstack.c,
3776 support/cpp2/libiberty/lbasename.c,
3777 support/cpp2/libiberty/splay-tree.h,
3778 support/cpp2/libiberty/obstack.h:
3779 synchronized with GCC CPP release version 3.2.3,
3780 the latest before integration of cpp into gcc
3781 * support/cpp2/except.h, support/cpp2/line-map.c,
3782 support/cpp2/line-map.h,
3783 support/cpp2/libiberty/hex.c,
3784 support/cpp2/libiberty/concat.c,
3785 support/cpp2/libiberty/filenames.h: added
3786 * support/cpp2/intl.c: deleted
3788 2006-11-24 Borut Razem <borut.razem AT siol.net>
3790 * src/SDCC.y: enabled compilation of empty source file
3791 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3792 "ISO C forbids an empty source file"
3793 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3794 if all the code is ifdefed out.
3796 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3798 * src/hc08/gen.c (genPcall): fix for bug #1601032
3800 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3802 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3803 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3804 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3805 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3806 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3807 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3808 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3809 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3810 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3811 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3812 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3813 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3814 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3815 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3816 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3817 Renamed to all upper case as per the standard set by SiLabs
3819 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3821 * device/include/mcs51/C8051F520.h: new, added
3822 * device/include/mcs51/compiler.h: added link about predefined macros
3824 2006-11-23 Raphael Neider <rneider AT web.de>
3826 * src/regression/Makefile: add -L path to fresh library
3827 * src/regression/simulate: emphasize FAILED output
3828 * src/regression/create_stc: output _failures from gpsim
3829 * src/regression/compare4.c,
3830 * src/regression/rotate6.c: fixed char literals,
3831 all compile, all run =8-D
3833 * src/pic/pcode.h: added isPCASMDIR macro
3834 * src/pic/gen.c (genAnd): fixed bit offset
3835 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3836 packBits): unified register numbering schemes,
3837 (newReg): do not insert stack registers into hash table,
3838 (initStack): unpinned pseudo stack, simplified,
3839 (typeRegWithIdx): fixed retrieval of stack registers,
3840 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3841 (pCodeReplace): removed invalid assertion,
3842 (insertPCodeInstruction): fixed newly added labels,
3843 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3844 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3845 DumpFlow): removed unsed (broken?) code,
3846 (insertBankSel): prevent STATUS from being BANKSELed,
3847 (FixRegisterBanking): rewritten from scratch, implemented generic
3848 optimizations (suppress BANKSELs to same register and to registers
3849 present in all banks),
3850 (AnalyzeBanking): update flow after BANKSELection
3852 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3853 sharebank, let linker place it, mark STKxx symbols as emitted
3855 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3857 * src/regression/arrays.c,
3858 * src/regression/bank1.c,
3859 * src/regression/bool2.c,
3860 * src/regression/compare7.c,
3861 * src/regression/compare8.c,
3862 * src/regression/compare9.c,
3863 * src/regression/compare10.c,
3864 * src/regression/configword.c,
3865 * src/regression/for.c,
3866 * src/regression/mult1.c,
3867 * src/regression/pointer1.c,
3868 * src/regression/rotate6.c,
3869 * src/regression/string1.c,
3870 * src/regression/struct1.c,
3871 * src/regression/Makefile: make PIC14 regression tests run again
3872 (3 fail, 6 won't compile)
3874 2006-11-21 Raphael Neider <rneider AT web.de>
3876 * device/include/pic16/pic18f4550.h,
3877 * device/include/pic16/pic18f4455.h,
3878 * device/lib/pic16/libdev/pic18f4550.c,
3879 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3880 * configure.in: removed superfluous closing bracket
3882 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3884 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3887 2006-11-21 Raphael Neider <rneider AT web.de>
3889 * src/pic/device.{c,h}: added pic14_getPIC()
3890 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3891 (genAnd): added PIC code for one case, fixes #1597044
3892 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3893 SFRs that are present in all banks (e.g., STATUS)
3895 2006-11-20 Raphael Neider <rneider AT web.de>
3897 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3898 INCFSZ/INCFSZW and declared them as changing Z bit,
3899 (insertPCodeInstruction): correctly invert the above instructions,
3901 (DoBankSelect): don't panic on po_immediates
3903 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3906 * as/link/mcs51/lkihx.c (newArea),
3907 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3908 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3910 2006-11-11 Raphael Neider <rneider AT web.de>
3912 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3913 bitfield symbols, fixes #1579535 (once more...).
3915 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3917 * support/regression/generate-cases.py,
3918 * support/regression/fwk/include/testfwk.h,
3919 * support/regression/fwk/lib/testfwk.c: used code pointers,
3920 (about 50kByte less code generated for mcs51)
3922 2006-11-06 Borut Razem <borut.razem AT siol.net>
3924 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3925 debugger/mcs51/configure: fixed failed check because the function
3926 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3927 who submitted the patch for gpsim.
3928 * debugger/mcs51/configure.in: removed the result message
3929 * debugger/mcs51/Makefile.in: fixed the config.status warning
3930 "... seems to ignore the --datarootdir setting"
3932 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3934 * device/include/mcs51/c8051f020.h,
3935 * device/include/mcs51/c8051f040.h,
3936 * device/include/mcs51/c8051f060.h,
3937 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3938 * src/z80/gen.c (gencjneshort),
3939 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3941 2006-10-31 Borut Razem <borut.razem AT siol.net>
3943 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3944 debugger/mcs51/configure: get readline version
3946 2006-10-30 Borut Razem <borut.razem AT siol.net>
3948 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3949 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3950 debugger/mcs51/configure: locate readline even when cross compiling
3951 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3953 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3955 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3958 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3960 * device/include/malloc.h,
3961 * device/lib/calloc.c,
3962 * device/lib/free.c,
3963 * device/lib/malloc.c,
3964 * device/lib/realloc.c: moved definition of struct into sources
3965 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3967 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3969 * as/asx8051.dsp: corrected output directories
3970 * as/link/hc08: new directory for hc08 linker
3971 * as/hc08/aslink.h, as/link/aslink.h,
3972 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3973 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3974 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3975 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3976 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3977 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3978 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3979 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3980 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3981 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3982 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3983 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3984 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3985 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3986 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3987 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3988 * as/link/hc08/conf.mk,
3992 * sdcc.dsw: moved hc08 linker to as/link/hc08
3993 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3994 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3995 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3996 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3997 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3998 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3999 * as/link/mcs51/aslink.dsp,
4000 * as/link/mcs51/Makefile.in: factored out the common files
4001 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4002 * as/clean.mk: extra cleaning common files
4003 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4004 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4005 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4007 2006-10-29 Raphael Neider <rneider AT web.de>
4009 * src/pic/ralloc.c (newReg): create aliases for registers with
4010 multiple names to fix #1579535 and #1584001,
4011 (regWithIdx,dirregWithName): resolve aliases on lookup
4012 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4014 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4015 to prevent build errors on small devices
4017 2006-10-28 Raphael Neider <rneider AT web.de>
4019 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4020 assumption within interrupt handlers, fixes #1584940
4021 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4022 "emitted" to avoid emitting them again in udata
4024 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4026 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4029 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4031 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4032 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4033 on/off CR to CRLF conversion.
4035 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4037 * doc/sdccman.lyx: updated IRQ section
4039 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4041 * device/lib/serial_io.c: removed
4042 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4043 replacements for serial_io.c
4045 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4047 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4049 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4051 * device/lib/serial_io.c: Default putchar() and getchar() for
4052 mcs51 uses serial port.
4054 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4056 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4058 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4060 * support/regression/ports/mcs51/support.c: smaller
4061 _sdcc_external_startup()
4062 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4064 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4066 * device/lib/gbz80/crt0.s,
4067 * device/lib/gbz80/crt0_rle.s,
4068 * device/lib/gbz80/div.s,
4069 * device/lib/gbz80/fstubs.s,
4070 * device/lib/gbz80/heap.s,
4071 * device/lib/gbz80/mul.s,
4072 * device/lib/gbz80/putchar.s,
4073 * device/lib/gbz80/stubs.s,
4074 * device/lib/z80/crt0.s,
4075 * device/lib/z80/crt0_rle.s,
4076 * device/lib/z80/div.s,
4077 * device/lib/z80/fstubs.s,
4078 * device/lib/z80/heap.s,
4079 * device/lib/z80/mul.s,
4080 * device/lib/z80/putchar.s,
4081 * device/lib/z80/stubs.s: reverted, I was mistaken
4083 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4085 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4086 * support/regression/ports/mcs51/support.c: removed race
4087 condition on TI in _putchar allowing to use serial port mode 0
4089 2006-10-20 Borut Razem <borut.razem AT siol.net>
4091 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4093 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4095 * device/lib/gbz80/crt0.s,
4096 * device/lib/gbz80/crt0_rle.s,
4097 * device/lib/gbz80/div.s,
4098 * device/lib/gbz80/fstubs.s,
4099 * device/lib/gbz80/heap.s,
4100 * device/lib/gbz80/mul.s,
4101 * device/lib/gbz80/putchar.s,
4102 * device/lib/gbz80/stubs.s,
4103 * device/lib/z80/crt0.s,
4104 * device/lib/z80/crt0_rle.s,
4105 * device/lib/z80/div.s,
4106 * device/lib/z80/fstubs.s,
4107 * device/lib/z80/heap.s,
4108 * device/lib/z80/mul.s,
4109 * device/lib/z80/putchar.s,
4110 * device/lib/z80/stubs.s: removed all leading underscores from area names
4112 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4114 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4115 regression tests are not waiting in the simulator for simulated
4116 transmission of debug output
4118 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4120 * device/lib/printf_large.c: slightly smaller
4121 * doc/sdccman.lyx: do not use spaces within html links
4123 2006-10-16 Borut Razem <borut.razem AT siol.net>
4125 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4126 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4127 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4128 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4129 debugger/mcs51/configure:
4130 [ 1185668 ] add gnu readline support to sdcdb - enabled
4132 2006-10-16 Raphael Neider <rneider AT web.de>
4134 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4135 fixes #1577882, removes close to all banking optimizations
4137 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4140 variables in code memory
4141 * support/regression/tests/absolute.c: added test for this
4143 2006-10-15 Raphael Neider <rneider AT web.de>
4145 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4147 (BankSelect): emit BANKSEL before touching linker-placed regs,
4150 2006-10-10 Raphael Neider <rneider AT web.de>
4152 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4153 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4154 * src/pic/main.c (_pic14_parseOptions),
4155 * src/pic/main.h: mostly reverted to previous state, now use results
4156 from SDCCmain.c's argument parsing
4158 2006-10-10 Borut Razem <borut.razem AT siol.net>
4160 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4161 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4162 [ 1185668 ] add gnu readline support to sdcdb -
4163 prepared for READLINE, not enabled yet,
4164 thanks to <tal.bav AT gmail.com>
4166 2006-10-10 Raphael Neider <rneider AT web.de>
4168 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4169 * src/pic16/devices.inc,
4170 * device/include/pic16 (pic18f[24]620.h),
4171 * device/include/pic18fregs.h,
4172 * device/lib/pic16/pics.all,
4173 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4174 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4175 Gary Plumbridge and Anton Strobl
4177 2006-10-10 Raphael Neider <rneider AT web.de>
4179 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4180 --stack-siz=NUM options to configure the argument passing stack
4181 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4182 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4183 (pic14_getSharebankSize): obey --stack-siz=NUM,
4184 (pic14_getSharebankAddress): obey --stack-loc=NUM
4186 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4188 * doc/sdccman.lyx: added to the manual
4189 * doc/figures/ddd_example.png: added (neither pdflatex nor
4190 most browsers seem to like the .eps file)
4192 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4194 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4195 to /tmp and /var/tmp acc. LSB
4196 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4198 * support/regression/tests/onebyte.c: added test
4200 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4202 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4204 2006-10-05 Borut Razem <borut.razem AT siol.net>
4206 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4208 - sdcc.dsw: changed property eol-style to CRLF
4209 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4211 2006-10-04 Raphael Neider <rneider AT web.de>
4213 * device/include/pic/{pic16f84.h,pic16f84a.h},
4214 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4215 from patch #1522504, thanks to Robas Teodor
4217 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4219 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4222 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4224 * src/pic16/glue.c (pic16emitMaps),
4225 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4226 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4227 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4228 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4230 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4231 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4233 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4235 * support/librarian/sdcclib.c: Added option -l.
4236 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4238 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4239 using Windows command prompt.
4241 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * device/lib/libsdcc.lib: added module rand
4244 * src/ds390/ralloc.c (rematStr),
4245 * src/hc08/ralloc.c (rematStr),
4246 * src/mcs51/ralloc.c (rematStr),
4247 * src/z80/ralloc.c (rematStr): made output more consistent
4248 * src/mcs51/gen.c: cosmetic changes
4250 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4252 * src/port.h: added mem.cabs_name to PORT
4259 * src/z80/main.c: added cabs_name initializers
4260 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4262 (emitMaps): emit absolutes in code memory into cabs_name
4264 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4265 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4266 * support/regression/fwk/include/testfwk.h: added define for at
4267 * support/regression/tests/absolute.c: added, new
4269 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4271 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4272 optimizations, see also patch 887161 by Stas Sergeev
4273 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4274 to be necessary anymore,
4275 (102, 103, 104, 127): renamed all occurances of bp to _bp
4277 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4279 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4280 thanks Weston T. Schmidt for patch 1555221
4281 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4282 * src/SDCCicode.c(geniCodeMultiply): small optimization
4284 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4286 * device/include/stdlib.h: added rand prototypes
4287 * device/lib/rand.c: new, added
4288 * device/lib/Makefile.in: added rand.c
4289 * src/z80/peeph.def,
4290 * src/z80/peeph-gbz80.def,
4291 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4293 2006-09-20 Raphael Neider <rneider AT web.de>
4295 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4297 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4299 * as/link/aslink.h: cosmetic changes
4300 * as/link/mcs51/Makefile.in,
4301 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4303 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4306 * as/link/mcs51/aslink.h,
4307 * as/link/z80/aslink.h: merged and moved to as/link/
4308 * as/link/lkstore.c,
4309 * as/link/mcs51/lkstore.c: moved to as/link/
4310 * as/link/clean.mk: remove *.o
4311 * as/link/mcs51/alloc.h: deleted
4312 * as/link/mcs51/lkarea.c: added lnksect prototype
4313 * as/link/mcs51/lkdata.c,
4314 * as/link/mcs51/lklex.c,
4315 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4316 * as/link/mcs51/lkmem.c,
4317 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4318 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4319 * as/link/mcs51/aslink.dsp,
4320 * as/link/mcs51/Makefile.aslink,
4321 * as/link/mcs51/Makefile.bcc,
4322 * as/link/mcs51/Makefile.in: updated for moved files
4323 * as/link/z80/lkarea.c,
4324 * as/link/z80/lkhead.c,
4325 * as/link/z80/lklex.c,
4326 * as/link/z80/lklibr.c,
4327 * as/link/z80/lklist.c,
4328 * as/link/z80/lkmain.c,
4329 * as/link/z80/lkrloc.c,
4330 * as/link/z80/lksym.c: synced with mcs51
4331 * as/link/z80/lkdata.c,
4332 * as/link/z80/lkeval.c,
4333 * as/link/z80/lkihx.c,
4334 * as/link/z80/lks19.c: cosmetic changes
4335 * as/link/z80/Makefile.in,
4336 * as/link/z80/linkgbz80.dsp,
4337 * as/link/z80/linkz80.dsp: updated for moved files
4339 2006-09-16 Borut Razem <borut.razem AT siol.net>
4341 * debugger/mcs51/sdcdb.c: partially fixed
4342 [ 1203664 ] sdcdb fails to open files w. two "." periods
4343 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4344 debugger/mcs51/symtab.h: fixed indenting
4345 * configure.in, configure: up to date with latest Maarten's changes
4347 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4350 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4351 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4352 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4353 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4354 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4355 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4356 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4357 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4358 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4359 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4360 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4361 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4362 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4363 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4364 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4365 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4366 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4367 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4368 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4369 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4370 as/link/mcs51/alloc.h,
4371 as/link/mcs51/clean.mk,
4372 as/link/mcs51/conf.mk,
4373 as/link/mcs51/Makefile.bcc,
4374 as/link/mcs51/Makefile.in,
4375 as/link/mcs51/readme.390,
4376 as/link/mcs51/strcmpi.c,
4377 as/link/mcs51/strcmpi.h,
4379 as/mcs51/Makefile.bcc,
4380 as/mcs51/Makefile.in,
4383 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4385 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4388 * as/link/Makefile.in,
4389 * as/link/z80/linkgbz80.dsp,
4390 * as/link/z80/linkz80.dsp,
4397 * link/z80/aslink.h,
4398 * link/z80/clean.mk,
4400 * link/z80/linkgbz80.dsp,
4401 * link/z80/linkz80.dsp,
4402 * link/z80/lkarea.c,
4403 * link/z80/lkdata.c,
4404 * link/z80/lkeval.c,
4407 * link/z80/lkhead.c,
4410 * link/z80/lklibr.c,
4411 * link/z80/lklist.c,
4412 * link/z80/lkmain.c,
4413 * link/z80/lkrloc.c,
4416 * link/z80/Makefile.in,
4418 * sdcc.dsw: moved link/ to as/link/
4420 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4422 * as/mcs51/i51mch.c (machine): fixed warning
4424 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4426 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4428 2006-09-09 Borut Razem <borut.razem AT siol.net>
4430 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4431 sdcdb WIN32 native port
4432 * src/clean.mk: fixed
4434 2006-09-08 Borut Razem <borut.razem AT siol.net>
4436 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4438 2006-09-08 Raphael Neider <rneider AT web.de>
4440 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4441 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4442 to gplink to disable processor mismatch warning and to allow
4443 the use of devices with only aliased (shared) memory banks,
4444 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4446 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4448 * doc/sdccman.lyx: Some re-formating plus example on using
4449 #pragma preproc_asm +/-
4451 2006-09-07 Borut Razem <borut.razem AT siol.net>
4453 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4456 2006-09-06 Borut Razem <borut.razem AT siol.net>
4458 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4459 line at sdcc.nsi:153
4460 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4462 2006-09-05 Borut Razem <borut.razem AT siol.net>
4464 * configure.in, configure: support for winsock2
4465 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4466 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4467 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4468 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4469 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4471 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4475 * support/regression/tests/bug1551947.c: new, added
4476 * src/SDCCsymt.h: strings are char* not byte*
4478 2006-09-05 Raphael Neider <rneider AT web.de>
4480 * device/lib/pic16/libdev/pic18f4550.c,
4481 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4482 declarations/definitions from patch #1520949
4484 2006-09-05 Raphael Neider <rneider AT web.de>
4486 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4487 byte-aligned bitfields, fixes #1539278
4489 2006-09-05 Raphael Neider <rneider AT web.de>
4491 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4494 2006-09-04 Borut Razem <borut.razem AT siol.net>
4496 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4497 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4498 -mno-cygwin is a part of the compiler name
4499 * support/scripts/sdcc_mingw32: don't disable ucsim
4501 2006-09-03 Borut Razem <borut.razem AT siol.net>
4503 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4504 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4506 2006-09-03 Raphael Neider <rneider AT web.de>
4509 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4510 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4513 2006-09-01 Borut Razem <borut.razem AT siol.net>
4515 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4516 to make ppc-osx happy
4518 2006-08-31 Borut Razem <borut.razem AT siol.net>
4520 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4521 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4522 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4523 * support/regression/ports/ds390/spec.mk,
4524 support/regression/ports/mcs51/spec.mk,
4525 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4526 To run regression tests in mingw environment:
4527 make DEV_NULL=NUL CC=gcc
4529 2006-08-30 Borut Razem <borut.razem AT siol.net>
4531 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4532 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4533 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4534 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4535 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4536 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4537 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4538 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4539 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4540 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4541 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4542 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4543 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4544 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4545 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4546 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4547 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4548 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4549 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4550 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4551 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4552 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4553 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4554 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4555 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4556 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4557 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4558 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4559 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4560 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4561 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4562 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4563 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4564 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4565 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4566 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4567 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4568 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4569 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4570 ucsim WIN32 native port
4572 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4574 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4576 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4578 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4579 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4581 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4583 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4584 * support/regression/tests/bug1546986.c: new, added
4585 * as/mcs51/.cvsignore,
4586 * debugger/mcs51/.cvsignore,
4587 * src/.cvsignore: deleted
4589 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4591 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4594 2006-08-20 Borut Razem <borut.razem AT siol.net>
4596 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4597 removed cl_listen_console::match(), cl_console::match(),
4598 restructured cl_commander::proc_input()
4600 2006-08-16 Borut Razem <borut.razem AT siol.net>
4602 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4603 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4604 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4606 2006-08-14 Borut Razem <borut.razem AT siol.net>
4608 * support/regression/Makefile.in,
4609 support/regression/ports/pic14/gpsim.cmd,
4610 support/regression/ports/pic14/spec.mk,
4611 support/regression/ports/pic14/support.c:
4612 added pic14 regression test
4614 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4616 * as/doc/asxhtm.html: documented changed ABS behaviour
4617 * as/doc/README: fixed some typos
4619 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4621 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4624 2006-08-12 Borut Razem <borut.razem AT siol.net>
4626 * support/regression/fwk/include/testfwk.h,
4627 support/regression/fwk/lib/testfwk.c,
4628 support/regression/generate-cases.py,
4629 support/regression/Makefile.in:
4630 regression test framework does not depend on function pointers and
4633 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4635 * device/include/stddef.h: c temporary hack to fix bug 1518273
4637 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4639 * device/include/mcs51/cc2510fx.h: added
4640 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4643 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4645 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4646 * as/z80/Makefile.in: added strcmpi.c
4647 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4648 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4650 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4652 * device/lib/gbz80/asm_strings.s,
4653 * device/lib/gbz80/crt0_rle.s,
4654 * device/lib/gbz80/div.s,
4655 * device/lib/gbz80/mul.s,
4656 * device/lib/gbz80/shift.s,
4657 * device/lib/z80/asm_strings.s,
4658 * device/lib/z80/crt0_rle.s,
4659 * device/lib/z80/div.s,
4660 * device/lib/z80/mul.s,
4661 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4662 flags which are all upper case
4664 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4666 * as/z80/asm.h: made CASE_SENSITIVE 1
4667 * link/z80/aslink.h: made CASE_SENSITIVE 1
4668 * src/z80/gen.c (throughout): made all conditionals upper case
4669 * support/regression/tests/bug1503067.c: new
4671 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4674 (shiftIntoPair): added case 2 for PAIR_IY,
4675 (setupToPreserveCarry): replaced parameters with iCode and check if
4676 PAIR_DE is in use to fix bug 1399290,
4677 (genPlus, genMinus): updated call to setupToPreserveCarry
4678 * support/regression/tests/bug1399290.c: new
4680 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4683 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4684 * src/ds390/gen.c (shiftRLong),
4685 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4686 * src/mcs51/gen.c (sameReg): changed to sameByte,
4687 (xch_a_aopGet): new,
4688 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4689 shiftRLong): fixed bug 1533966
4690 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4691 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4692 * support/regression/Makefile.in: disabled z80, enabled ucz80
4693 * support/regression/tests/float_trans.c: enabled test for z80 and host
4694 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4696 2006-08-01 Borut Razem <borut.razem AT siol.net>
4698 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4699 comparison is always false due to limited range of data type
4700 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4702 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4704 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4705 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4706 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4707 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4709 2006-07-31 Borut Razem <borut.razem AT siol.net>
4711 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4712 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4713 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4714 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4715 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4716 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4717 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4718 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4719 enable ucsim mingw compilation. Serial port is disabled,
4720 since it uses termios.h API, which is not available on native
4723 2006-07-31 Borut Razem <borut.razem AT siol.net>
4725 * Small Device C Compiler 2.6.0 released
4726 * support/scripts/sdcc.nsi: added FULL_DOC option
4727 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4729 2006-07-28 Borut Razem <borut.razem AT siol.net>
4731 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4732 * doc/INSTALL.txt: updated
4734 2006-07-27 Borut Razem <borut.razem AT siol.net>
4736 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4737 device/lib/pic/libdev/Makefile.in: fixed bug
4738 [ 1438354 ] pic libsdcc: distclean doesn't work
4739 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4740 device/lib/pic16/libio/Makefile.in: fixed bug
4741 [ 1438344 ] pic16 lib: clean doesn't work properly
4742 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4744 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4746 * device/lib/pic/libsdcc/fsdiv.c,
4747 * device/lib/pic/libsdcc/fsmul.c,
4748 * device/lib/pic16/libsdcc/float/fsdiv.c,
4749 * device/lib/pic16/libsdcc/float/fsmul.c,
4750 * device/lib/_fsdiv.c,
4751 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4752 * support/regression/tests/bug1520966.c: added
4753 * doc/knownbugs.html: removed [ 1520966 ] from the list
4755 2006-07-25 Borut Razem <borut.razem AT siol.net>
4757 * configure.in, configure, sdccconf_in.h: fixed bug
4758 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4759 * doc/knownbugs.html: removed [ 1519095 ] from the list
4761 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4763 * doc/knownbugs.html: added, contains list of known bugs at release
4764 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4766 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4768 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4769 function registers and corrected defaults with additional warning
4770 * device/lib/malloc.c: cosmetic changes
4771 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4772 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4773 (fillGaps): and used it
4775 2006-07-20 Raphael Neider <rneider AT web.de>
4777 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4778 output unless SDCCPICDEBUG is set
4779 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4780 output if SILENT is set
4782 2006-07-11 Borut Razem <borut.razem AT siol.net>
4784 * doc/README.txt: updated
4786 2006-07-10 Borut Razem <borut.razem AT siol.net>
4788 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4789 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4790 in WIN32 installation
4791 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4794 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4797 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4799 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4803 2006-07-06 Borut Razem <borut.razem AT siol.net>
4805 * support/regression/tests/bitfields.c:
4806 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4807 * support/regression/tests/constantRange.c:
4808 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4810 2006-07-04 Borut Razem <borut.razem AT siol.net>
4812 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4814 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4815 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4816 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4817 reverted changes from 2006-07-03
4818 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4819 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4820 added CPPFLAGS, used by the host port
4822 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4824 * support/regression/valdiag/tests/switch.c,
4825 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4826 * support/regression/tests/libmullong.c: fixed for host
4827 * support/regression/ports/host/spec.mk: disable all warnings for host,
4828 SDCC runs with --less-pedantic too
4830 2006-07-03 Borut Razem <borut.razem AT siol.net>
4832 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4834 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4835 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4836 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4837 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4839 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4840 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4841 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4842 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4844 2006-07-02 Raphael Neider <rneider AT web.de>
4846 * src/pic16/devices.inc,
4847 * device/include/pic16/pic18fregs.h,
4848 * device/include/pic16/pic18f4550.h,
4849 * device/lib/pic16/pics.all,
4850 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4852 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4854 * as/hc08/lkaomf51.c (OutputName),
4855 * as/mcs51/lkaomf51.c (OutputName),
4856 * as/z80/asmain.c (asmbl),
4857 * src/ds390/main.c (asmLineNodeFromLineNode),
4858 * src/hc08/ralloc.c (hc08_assignRegisters),
4859 * src/mcs51/main.c (asmLineNodeFromLineNode),
4860 * src/xa51/ralloc.c (checkRegMask),
4861 * src/xa51/gen.c (emitcode),
4862 * src/z80/gen.c (_emit2),
4863 * src/SDCCast.c (searchLitOp),
4865 * support/packihx/packihx.c,
4866 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4867 * src/ds390/gen.c (aopPutUsesAcc),
4868 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4869 * support/regression/tests/libmullong.c (mullong_wrapper),
4870 * src/SDCCsymt.c (powof2),
4872 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4873 * src/SDCCsymt.h: added TYPE_TARGET_*
4874 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4875 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4876 SDCCast because 1) header problems 2) this is the right place
4877 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4878 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4881 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4883 * src/SDCCicode.h: removed buggy semicolon in unused macro
4884 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4885 search for previous definiton of auto symbols too,
4886 (findPrevUse): fixed logic of emitWarnings
4888 2006-06-26 Raphael Neider <rneider AT web.de>
4890 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4891 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4893 2006-06-25 Raphael Neider <rneider AT web.de>
4895 * device/lib/pic/libm: NEW, added math library functions
4896 * device/lib/pic/libsdcc: NEW; added float support functions
4897 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4898 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4899 NEW, added math related headers
4900 * device/include/asm/pic/features.h: NEW
4901 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4902 (popGet): allow larger offsets for AOP_PCODE,
4903 (genDataPointerSet): handle literals explicitly, more debug output,
4904 (genAssign): fixed for float using aopLiteral ;-)
4905 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4906 GOTO initialisation routine
4907 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4908 flag on registers, fixes #1469043 (local variables do not work)
4909 * src/pic/main.c (_pic14_do_link),
4910 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4913 2006-06-25 Borut Razem <borut.razem AT siol.net>
4915 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4916 characters printed (not including the trailing '\0' used to end
4917 output to strings). Problem detected in regression test bug-927659.c.
4918 NOTE: printf() family functions should return int instead
4920 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4921 specifier are printed as themselves
4922 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4923 support flags, width and precision specifiers
4925 2006-06-24 Borut Razem <borut.razem AT siol.net>
4927 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4928 to the list of sdcc tagrets not supporting bit type
4929 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4930 testfor pic16 due to bug:
4931 [ 1511794 ] pic16: regression test bug-895992.c fails
4933 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4935 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4936 * src/SDCCglue.c (initPointer), fixed bug 1496419
4937 * support/regression/tests/bug1496419.c: new, added
4939 2006-06-22 Borut Razem <borut.razem AT siol.net>
4941 * support/regression/ports/pic16/support.c: use gpsim usart module from
4942 libgpsim_modules library
4944 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4946 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4949 2006-06-19 Raphael Neider <rneider AT web.de>
4951 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4952 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4953 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4954 (pic14printExterns,pic14printPublics,pic16printPublics,
4955 pic16_printExterns): use new functions to emit symbols
4956 (picglue,pic16glue): emit publics before emitting externs
4957 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4958 locally defined functions to avoid bug #1443651
4959 * support/regression/tests/bug-716242.c: removed pic16 workaround
4960 * support/regression/ports/pic16/spec.mk: ignore errors during build
4962 2006-06-19 Raphael Neider <rneider AT web.de>
4964 * src/pic/glue.h: added pic14aopLiteral prototype
4965 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4966 * src/pic/gen.c: removed stdint.h dependency
4967 (aopGet): use Safe_strdup()
4968 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4969 (genDataPointerSet): use pic14aopLiteral()
4970 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4971 for pic16; thanks to Bernhard and Maarten
4973 2006-06-18 Borut Razem <borut.razem AT siol.net>
4975 * support/regression/tests/structflexarray.c: flexible array members
4976 not supported by gcc < 3
4977 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4979 * src/pic/gen.c: don't include [p]strdin.h on solaris
4980 * support/Util/pstdint.h: addad svn attributes
4981 * support/regression/tests/constantRange.c,
4982 support/regression/tests/rotate.c: include inttypes.h instead
4983 stdint.h on solaris, addad svn attributes
4985 2006-06-18 Raphael Neider <rneider AT web.de>
4987 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4989 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4990 (pic16_genMinusBits): simplified sign-extension
4991 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4992 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4993 adjusted to correctly handle mixed-signed operands, disabled
4994 now unused multiplciation routines
4995 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4996 (assignResultValue): added argument denoting the size of the result
4997 as returned by the function (fixes upcasts in assigning from
4998 function calls: char foo(); int i = foo();)
4999 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5000 function result to assignResultValue
5001 (genMult): disabled inlined multiplication code
5002 (genDiv): augmented to also handle the modulus operator, fixed to
5003 handle mixed-signed operands correctly
5004 (genMod): simply call genDiv, disabled unused code
5005 (genAssign): fixed missing (sign-)extension on result
5006 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5007 valid char operands, allow signed operands for native code, added
5008 division and modulo operator handling
5009 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5011 As a consequence, onebyte.c (if split into two files) and muldiv.c
5012 pass regression tests.
5014 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5016 * doc/Makefile.in: two runs of makeindex seem needed to get
5017 correct page references in the index of sdccman.pdf
5018 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5020 2006-06-17 Borut Razem <borut.razem AT siol.net>
5022 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5024 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5026 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5027 mentioned ec2drv and paulmon
5029 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5031 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5032 consecutive abs areas
5033 (find_empty_space, allocate_space): added map to handle codemap or
5035 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5036 absolute idata and xdata
5037 * as/mcs51/lkmem.c (summary2): updated legend
5039 2006-06-16 Raphael Neider <rneider AT web.de>
5041 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5043 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5045 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5047 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5049 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5051 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5052 value of generic pointers,
5062 src/z80/main.c: PORT structure, added elements for gp_tags field,
5063 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5064 fields in the PORT structure of each port,
5065 * src/SDCCast.c (decorateType): allow processing of generic pointers
5066 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5069 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5075 * src/pic16/pcode.c,
5077 * src/pic/pcoderegs.c,
5080 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5081 bug 1504689 on minGW
5083 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5085 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5087 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5089 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5091 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5096 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5098 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5099 to a char variable. Fixed bug #1504211
5100 * device/include/pic16/adc.h,
5101 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5102 and fixed bug #1364390
5104 2006-06-10 Borut Razem <borut.razem AT siol.net>
5106 * CVSROOT: removed the CVS left-over
5108 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5110 * as/hc08/asmain.c (asexit),
5111 * as/hc08/lkmain.c (lkexit),
5112 * as/mcs51/asmain.c (asexit),
5113 * as/mcs51/lkmain.c (lkexit),
5114 * src/SDCCglue.c (DEFSETFUNC),
5115 * src/SDCCmain.c (linkEdit, assemble),
5116 * support/librarian/sdcclib.c (AddRel),
5117 replaced unlink() by standard C remove()
5118 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5119 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5120 gatherImplicitVariables): new, added to fix bug 608752,
5121 (createFunction): added gatherImplicitVariables()
5122 * src/SDCCast.h: added createRMW prototype
5123 * src/SDCCsymt.h (struct symbol): added infertype
5124 * support/regression/tests/bug608752.c: new, added
5126 2006-06-10 Raphael Neider <rneider AT web.de>
5128 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5129 multibyte dummy reads (fixes #1503234)
5131 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * device/include/mcs51/compiler.h: new, added header file to enable
5134 creating common sfr definition header files for different compilers
5136 2006-06-05 Raphael Neider <rneider AT web.de>
5138 * src/pic16/{pcode.h,genarith.c}:
5139 introduced pCodeOp combining any two pCodeOps (previously only
5140 two register operands could be combined), removed pcop2 from
5141 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5142 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5143 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5144 rewritten to use new PO_TWO_OPS
5145 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5146 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5147 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5148 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5149 (pic16_get_op): embraced return arg to allow #define return(x),
5150 added new case for combined opcodes
5151 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5152 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5153 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5155 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5157 * src/SDCCval.c (checkConstantRange): added
5158 * src/SDCCval.h: added checkConstantRange
5159 * support/Util/SDCCerr.c,
5160 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5161 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5162 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5163 * src/SDCCast.c (decorateType): added checkConstantRange,
5164 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5165 can be emitted with the correct always true/false warning,
5166 added optimization for double '!';
5167 result of decorateType() must be assigned back to the tree, because
5168 decorateType() can change the tree
5169 * src/SDCCicode.c (geniCodeLogic),
5170 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5171 (checkConstantRange): removed, it was only a fragment which never
5173 * src/SDCCsymt.c (computeType): fixed promotion for
5174 "-1 < (unsigned bit) b"
5175 * src/pic/ralloc.c (packRegsForAssign),
5176 * src/pic16/ralloc.c (packRegsForAssign),
5177 * src/hc08/ralloc.c (packRegsForAssign),
5178 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5180 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5181 * support/regression/tests/constantRange.c: added
5182 * support/valdiag/tests/constantRange.c: added
5183 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5185 2006-06-02 Borut Razem <borut.razem AT siol.net>
5187 * support/regression/ports/pic16/support.c: increase stack size
5189 * support/regression/Makefile.in: sort tests by name so that the
5190 resutlts can be compared on different machines / platforms
5192 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5194 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5195 * src/ds390/gen.c (emitLabel): new, added,
5196 (genDjnz): fixed stack overflow bug,
5197 (throughout): cosmetic changes to sync with mcs51/gen.c,
5198 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5199 * src/mcs51/gen.c (genEndFunction): small optimization,
5200 (throughout): cosmetic changes to sync with ds390/gen.c
5202 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5204 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5205 (_print_format): fixed printing pointers
5206 * src/mcs51/gen.c (emitLabel, movb): new, added,
5207 (genAssign): small optimization,
5208 (genDjnz): fixed stack overflow bug,
5209 (throughout): replaced sprintf with SNPRINTF,
5210 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5211 replaced emitcode("mov", "b,...") with MOVB(...),
5212 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5213 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5214 * src/mcs51/peeph.def: added rules 140 and 264
5215 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5216 so they may get optimized into registers
5218 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5220 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5221 immediately when encountered,
5222 (printUsage): always use stderr even on windows
5224 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5226 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5227 (processParms): fixed bug #1247551
5228 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5229 parseCmdLine, main): print '--version' to stdout,
5230 print 'help' to stdout if --help is given,
5231 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5232 arguments are given; fixed --help
5234 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5236 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5237 * support/regression/tests/bug-1493710.c: added
5239 2006-05-27 Borut Razem <borut.razem AT siol.net>
5241 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5243 * support/regression/ports/pic16/support.c: increase stack size
5244 from default 64 bytes to 128 bytes
5245 * support/regression/tests/staticinit.c,
5246 support/regression/tests/float.c: regression tests fully enabled
5247 for pic16 port by putting the initialized data arrays into the code
5249 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5250 This was changed by mistake in the previous version.
5252 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5254 * src/pic16/gen.c (genFunction, genEndFunction): some
5255 beautifications, fixed bug with falsely restoring FSR2 in large
5256 stack model, thanks to Beau E. Cox for reporting the bug
5258 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * debugger/mcs51/break.c,
5261 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5262 use %p to print pointers, made address variables unsigned
5263 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5264 * debugger/mcs51/symtab.c (parseSymbol): must return something
5265 * src/mcs51/gen.c (aopForSym): small optimization,
5266 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5267 (freeAsmop): added missing break,
5268 (aopPut): removed parameter bvolatile, determine it inside the function,
5269 (saveRegisters, unsaveRegisters): small optimization,
5270 (genIpush): removed pointless check,
5271 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5272 replaced sprintf with SNPRINTF,
5273 replaced strcpy with strncpyz,
5274 updated aopPut calls,
5275 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5276 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5278 2006-05-24 Borut Razem <borut.razem AT siol.net>
5280 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5281 modification of test for the pic16 port, put the array to the code
5282 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5284 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5286 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5287 * support/Util/pstdint.h: added
5289 2006-05-22 Borut Razem <borut.razem AT siol.net>
5291 * src/regression/Makefile: removed bool2.c test, added -q linker option
5292 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5293 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5294 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5295 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5296 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5297 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5298 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5299 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5300 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5302 2006-05-22 Raphael Neider <rneider AT web.de>
5304 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5305 bug #1492360 (problematic due to generic pointers, see code)
5307 2006-05-22 Borut Razem <borut.razem AT siol.net>
5309 * support/regression/ports/pic16/specs.mk: removed stack size linker
5311 * support/regression/tests/array.c,
5312 support/regression/tests/bitopcse.c,
5313 support/regression/tests/bug-908454.c,
5314 support/regression/tests/malloc.c: modified for pic16 regression test
5315 * support/regression/tests/bitfields.c:
5316 pic16 - excluded bitfileds of size > 8
5317 * support/regression/tests/bp.c: pic16 - reduced data size
5318 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5319 * support/regression/tests/bug-460010.c:
5320 pic16 - used the absolute address the fits in memory
5321 * support/regression/tests/bug-716242.c:
5322 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5323 * support/regression/tests/float.c:
5324 pic16 - excluded - data size too big
5325 * support/regression/tests/onebyte.c:
5326 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5327 * support/regression/tests/shifts.c:
5328 pic16 - function names probably have to differ in first X characters
5330 * support/regression/tests/staticinit.c:
5331 pic16 - excluded some tests due error: no target memory available for
5334 2006-05-22 Borut Razem <borut.razem AT siol.net>
5336 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5337 second try. Thanks Stas Sergeev once more.
5339 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5342 (genLeftShift, genRightShift): fixed bug 1491627
5343 * src/hc08/peeph.def (rules 7, 8.x): added
5344 * support/regression/tests/shifts.c (ShiftLeftByParam,
5345 ShiftRightByParam, testShiftByParam): added to test variable shifting
5347 2006-05-20 Raphael Neider <rneider AT web.de>
5349 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5350 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5351 (allocReg): add only new registers to dynAllocRegs,
5352 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5353 #1489055, #1445850, and probably #1483693
5355 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5357 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5358 bug in for-loop that didn't emit the last of CONFIG and ID registers
5360 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5362 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5364 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5365 1489016, 1434401 and 1490124
5366 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5367 1489016, 1434401 and 1490124
5369 2006-05-17 Borut Razem <borut.razem AT siol.net>
5371 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5374 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * device/include/mcs51/P89c51RD2.h,
5377 * device/include/mcs51/P89LPC901.h,
5378 * device/include/mcs51/P89LPC922.h,
5379 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5381 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5383 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5384 to fix missing stack pragma in compiled binary object file,
5386 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5388 * support/packihx/configure.in,
5389 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5390 determine sizeof basic types even while cross compiling
5392 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5394 * src/avr/gen.c (aopop),
5395 * src/ds390/gen.c (aopOp),
5396 * src/hc08/gen.c (aopOp),
5397 * src/mcs51/gen.c (aopop),
5398 * src/pic16/gen.c (pic16_aopOp),
5399 * src/pic/gen.c (aopOp),
5400 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5401 if size of operand is smaller than spill location
5403 2006-05-12 Borut Razem <borut.razem AT siol.net>
5405 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5406 have to have CR/LF line endings even if they are checked out on *nix
5407 or on WIN32 in cygwin binmode
5409 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5411 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5412 * device/include/ds80c390.h: added sfr16 definitions
5416 * src/ds390/ralloc.c,
5417 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5418 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5419 bit returning functions
5420 * support/regression/tests/sfr16.c: enabled test on ds390
5422 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5424 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5425 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5427 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5429 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5430 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5431 (cl_address_space constructor): removed expensive initialization,
5432 (cl_address_space::get_cell): extended for late initialization,
5433 (cl_address_space::*): use late initialization,
5434 (cl_address_decoder::activate): removed expensive initialization,
5435 This reduced regression test running time by 25%
5437 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5445 * support/packihx/Makefile.in,
5446 * support/packihx/clean.mk,
5447 * support/packihx/Makefile.bcc,
5448 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5450 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5452 * src/SDCCval.c (valNot): fix for regression test failure
5453 of not.c on big endian hosts
5455 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5457 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5459 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5461 * device/lib/mcs51/Makefile.in: changed string comparison operator
5462 to = for POSIX compliance; == is bash extension
5464 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5466 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5469 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5471 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5472 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5473 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5474 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5475 bug report #1478657,
5477 2006-05-05 Borut Razem <borut.razem AT siol.net>
5479 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5482 2006-05-02 Borut Razem <borut.razem AT siol.net>
5484 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5485 create *.ind, which made make to fail if invoked with -j 2
5487 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5489 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5490 Hubert Sack for patch 1479782
5492 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5494 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5496 2006-05-01 Raphael Neider <rneider AT web.de>
5498 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5499 (create_pic): store only prefix-free device name,
5500 (init_pic): check for device names with "16" prefix,
5502 * src/pic/device.h (struct PIC_device),
5503 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5505 * device/include/pic/pic12f{635,675,629,683}.h,
5506 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5507 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5508 * device/include/pic/pic16f505.h,
5509 * device/lib/pic/libdev/pic16f505.c: removed
5510 * device/include/pic/pic14devices.txt: added support for pic12f
5511 devices, removed unsupported non 16-bit devices
5512 [above changes provided by patch from Zik Saleeba]
5513 * src/pic/*, src/pic16/*, device/include/pic16/*,
5514 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5516 2006-05-01 Borut Razem <borut.razem AT siol.net>
5518 * configure.in, configure, doc/Makefile.in:
5519 sync with nightly build makefile - latex, dvipdf and dvips
5522 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5524 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5525 in the library source
5527 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5529 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5531 2006-04-28 Raphael Neider <rneider AT web.de>
5533 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5534 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5535 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5536 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5538 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5540 * device/lib/pic/libdev/Makefile.in,
5541 * device/lib/hc08/Makefile.in,
5542 * device/lib/gbz80/Makefile.in,
5543 * device/lib/z80/Makefile.in,
5544 * device/lib/ds390/Makefile.in,
5545 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5546 thanks to Borut for the bug report
5548 * configure: always create doc/Makefile independent from --enable-doc
5549 * Makefile.in: always install from directory doc independent from
5551 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5553 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5554 * doc/Makefile.in: install *.txt if present
5555 * device/include/Makefile.in (install): added installation of pic/*.inc
5556 and pic/*.txt files again, they were erroneously removed
5558 2006-04-28 Raphael Neider <rneider AT web.de>
5560 * src/pic/{gen.c,main.h,pcode.c},
5561 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5562 concerning signedness with casts
5564 2006-04-28 Raphael Neider <rneider AT web.de>
5566 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5567 definition of an interrupt handler,
5568 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5569 interrupt handler stuff from picglue() to separate routine,
5570 (picglue): enabled definition of intr handlers in files w/o main()
5572 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5575 compilation with MSVC 2005 Express Edition (VC8)
5577 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5579 * device/lib/Makefile: fixed build of gbz80 lib
5581 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5583 * support/regression/tests/bug-460010.c,
5584 * support/regression/tests/bug-524691.c,
5585 * support/regression/tests/bug-716242.c: removed conditional defines
5586 that are already in testfwk.h
5588 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5590 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5591 (AccAXRsh1): added, shift right by 1,
5592 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5594 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5596 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5598 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5599 remove cast to same type
5600 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5601 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5603 * link/z80/Makefile: removed, they have moved to
5606 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5607 * install-sh: fix bug #1204398 by setting umask 0022
5608 * device/lib/Makefile: separate build of z80 and gbz80 lib
5610 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5612 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5613 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5615 One basic decision: e.g. src/clean.mk includes further files. In order
5616 to make this work there are two solutions:
5617 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5618 run configure on them. This way they can use
5619 'include $(srcdir)/port-clean.mk'
5620 - always include clean.mk by the Makefile at the same level. To avoid
5621 that `make clean` tries to include and build Makefile.dep the
5622 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5623 implemented, because now even `make uninstall` doesn't create
5624 Makefile.in. clean.mk could be eliminated by pasting it in
5627 * debugger/mcs51/Makefile.in: build own objects from library sources
5628 (SLIB, SDCC) in current directory
5630 * configure, configure.in: renamed --disable-device-lib-build in
5631 --disable-device-lib; added --enable-doc, the required tools are
5632 searched by configure; added result message; the toolchain for the
5633 belonging ports are now only built, if the port is enabled.
5635 * support/regression/*: all output is written in directory gen, because
5636 the fwk and ports directories don't livet in the build tree using vpath
5638 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5639 --disable-device-lib, added --enable-doc, added section VPATH
5641 * sim/ucsim/configure.in,
5642 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5643 z80 are enabled by default
5645 2006-04-24 Raphael Neider <rneider AT web.de>
5647 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5648 to config word, "pic14_"-prefixed some extern functions
5649 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5650 config word has been found
5651 * src/pic/device.h: added prototypes
5652 * src/pic/pcode.c: added "pic14_"-prefix where needed
5653 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5655 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5657 (pic14emitRegularMap): ignore config words,
5658 (pic14createInterruptVect): moved generating __config directives away
5659 (picglue): have __config directives emitted
5661 2006-04-24 Borut Razem <borut.razem AT siol.net>
5663 * doc/Makefile: sync with nightly build makefile
5665 2006-04-24 Raphael Neider <rneider AT web.de>
5667 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5668 registers that have not been assigned proper liveranges,
5669 fixes #1469504 and #1474602,
5670 (pCodeRegOptimizeRegUsage): fixed typo in comment
5672 2006-04-24 Borut Razem <borut.razem AT siol.net>
5674 * device/examples/main8051.c: deleted - it was removed from CVS
5675 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5676 after the transition to Subversion
5677 * src/SDCCalloc.h: deleted - it was removed from CVS
5678 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5679 after the transition to Subversion
5680 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5681 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5682 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5683 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5685 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * as/asx8051.dsp: added mcs51/strcmpi.h
5688 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5689 * as/hc08/aslink.h: updated lnksect prototype
5691 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5693 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5694 (newdot): handle A_ABS
5696 * as/mcs51/asout.c (outarea): output address
5697 * as/hc08/lkaomf51.c,
5698 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5700 * as/mcs51/i51pst.c,
5701 * as/z80/z80pst.c: "ABS" is not A_OVR
5702 * as/hc08/lkarea.c (newarea): read a_addr,
5703 (lnkarea): added codemap array, sort absolute areas to the front,
5704 combine all GSINITx/GSFINAL,
5705 (find_empty_space, allocate_space): new functions,
5706 (lnksect): return next address, handle absolute sections
5707 * as/mcs51/lkarea.c (newarea): read a_addr,
5708 lnksect2 prototype changed,
5709 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5710 (find_empty_space, allocate_space): new, factored out of lnksect2,
5711 (lnksect2): return next address, handle absolute sections
5713 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5714 * as/hc08/lklibr.c (addfile, fndsym),
5715 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5716 index out of range and detect both '\' and '/'
5717 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5718 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5719 regression tests (ds390 cannot return bool yet)
5720 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5721 document critical interrupts on z80, document changed SDCC define
5722 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5723 (_a390_mapping): added .org directive
5724 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5725 (genMultOneByte): fixed warnings
5726 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5728 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5729 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5730 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5731 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5732 * src/pic16/main.c: removed newReg prototype
5733 * src/pic16/pcode.c,
5734 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5736 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5738 * src/pic16/ralloc.c
5739 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5741 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5742 from short to PIC_OPTYPE
5743 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5744 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5745 optype from short to PIC_OPTYPE
5746 * src/port.h: made int_size unsigned to fix warnings
5747 * src/SDCC.y: fixed warning on MSVC
5748 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5749 * src/SDCCopt.c (convertToFcall): fixed warnings
5750 * src/SDCCsymt.h: removed double prototype for genSymName
5751 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5752 offset int to fix warnings
5754 2006-04-22 Borut Razem <borut.razem AT siol.net>
5756 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5757 references to CVS replaced with Subversion
5759 2006-04-21 Borut Razem <borut.razem AT siol.net>
5761 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5762 references to CVS replaced with Subversion
5764 2006-04-19 Borut Razem <borut.razem AT siol.net>
5766 * src/version.awk: adapted for svn
5767 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5768 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5769 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5770 /binutils-avr/etc/*.vi, *.jin: removed all properties
5771 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5773 2006-04-19 Borut Razem <borut.razem AT siol.net>
5775 * CVS to Subversion migration completed
5777 2006-04-18 Borut Razem <borut.razem AT siol.net>
5779 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5780 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5782 2006-04-17 Borut Razem <borut.razem AT siol.net>
5784 * device/include/Makefile.in: added pic/*.inc to the installation
5786 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5788 * support/regression/collate-results.py: fixed output in case of
5790 * support/regression/generate-cases.py: fixed splitting of pathnames
5792 * as/hc08/lklibr.c (addfile),
5793 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5795 2006-04-11 Raphael Neider <rneider AT web.de>
5797 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5798 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5799 * src/pic16/pcode.c (assignValnums): fixed #1460578
5801 2006-04-11 Raphael Neider <rneider AT web.de>
5803 * device/lib/pic/libdev/*.c,
5804 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5805 fixes #1468739, enables compilation in --std-c99 mode
5806 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5808 2006-04-11 Raphael Neider <rneider AT web.de>
5810 * src/pic/device.c (find_device): removed debug output
5811 (list_valid_pics): enabled verbose listing of supported devices
5812 * device/include/stdbool.h: define bool as char for pic14/16 as well
5814 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5816 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5818 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5820 * .version: bumped version to 2.5.6
5821 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5823 2006-04-06 Raphael Neider <rneider AT web.de>
5825 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5826 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5827 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5828 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5829 pic14_constructAbsMap
5830 (pic14printPublics): declare absolute global symbols as global
5831 (pic14createInterruptVect),
5832 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5833 (newReg): assume new registers unused, use correct name in
5834 hashtable (reg->name instead of name), more debugLog output
5835 * src/pic/device.h (PIC_device): added fields for verbose output
5836 * src/pic/device.c: moved device definition to pic14devices.txt,
5837 added routines for runtime parsing of pic14devices.txt,
5838 added support for second config word
5839 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5840 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5841 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5842 (_pic14_parseOptions): moved pCodeInitRegisters here
5843 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5844 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5845 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5846 handling the pseudo stack
5847 * device/lib/Makefile.in: ignore failures in objects-pic16,
5848 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5849 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5850 * device/lib/pic/Makefile.subdir,
5851 * device/lib/pic16/Makefile.subdir: improved clean rules
5852 * device/lib/pic/libdev/: NEW, pic14 device libraries
5853 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5854 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5855 * device/include/Makefile.in: create subdir and install pic14 headers
5856 * device/include/pic/p16f_common.inc: removed unused declarations
5857 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5858 PICs from inc2h.pl v1.6,
5859 replaced BIT_AT macros with struct declarations
5860 * device/include/pic/pic14devices.txt: definition of supported devices,
5861 all above improvements contributed by Zik Saleeba, thanks
5862 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5863 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5866 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5868 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5869 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5870 thanks to Charles Olds
5872 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5874 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5876 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5878 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5879 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5880 * support/regression/bug1464657.c: added, new test
5882 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5884 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5887 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5889 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5890 --no-peep and --peep-file <file> are used don't use default rules but
5893 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5895 * src/mcs51/gen.c (genCall): fixed bug 1457608
5897 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5899 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5900 changes seem to cause (trigger?) problems with the build system.
5902 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5904 * src/SDCCpeeph.c (operandsLiteral): new, added,
5905 (callFuncByName): inserted operandsLiteral
5906 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5908 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5910 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5911 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5913 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5915 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5916 implemented patch 1120823 Thanks to Willy De la Court (normal
5917 interrupts need an interrupt number now if they are made critical),
5918 and enabled nesting of critical functions though not for gbz80
5919 (genCritical, genEndCritical): added functions
5920 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5921 * src/z80/mappings.i: added "ei" to all mappings
5923 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5925 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5926 submitted by the Debian SDCC maintainer Aurelien Jarno:
5927 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5928 archive with gcc 4.1 on mips and wrote the patch"
5930 2006-03-16 Raphael Neider <rneider AT web.de>
5932 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5933 the left operand is shorter than the result (c* = lit-c* + int),
5935 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5938 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5940 * src/.version: increased version number to 2.5.5
5941 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5942 linking is done manually in pic16 port's _linkEdit,
5943 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5944 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5945 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5946 allocate asmop as AOP_ACC,
5947 (aopForRemat): added parameter 'bool result' in function declaration,
5948 (pic16_aopGet): return AOP_ACC when accessing WREG,
5949 (pic16_popGetTempReg): minor modification,
5950 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5951 'pic16_allocWithIdx',
5952 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5953 calling function in absolute addresses,
5954 (genAssign): take into account AOP_ACC asmop,
5955 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5956 * src/pic16/pcoderegs.c: some debug functions and lines added,
5957 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5958 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5960 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5961 call to allocReg, not by manually allocating a new one,
5962 (pic16_assignRegisters): now before going through the register
5963 allocating functions mark all registers as free. This eliminates some
5964 side effects resulting from peephole parser done earlier in the backbone
5966 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5968 * src/SDCCicode.c (geniCodeLogic),
5969 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5971 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5973 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5974 (genSend): bugfix, do not allocate and free twice,
5975 (shiftRLong): handle partially overlapping aops
5976 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5978 2006-03-08 Borut Razem <borut.razem AT siol.net>
5980 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5983 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5985 * support/regression/tests/bug1409955.c: new, added
5986 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5987 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5988 (aopForSym, aopOp): increment asmop.allocated if reused,
5989 (freeAsmop): decrement asmop.allocated and check for zero instead of
5991 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5992 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5993 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5994 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5995 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5996 genSignedRightShift, genRightShift, genDataPointerGet,
5997 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5998 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5999 in reverse order from allocation,
6000 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6001 added swappedLR to keep track
6002 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6003 pdata & code for GCC, z80, gbz80 & hc08
6004 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6006 2006-03-08 Raphael Neider <rneider AT web.de>
6008 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6010 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6013 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6014 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6016 2006-03-06 Borut Razem <borut.razem AT siol.net>
6018 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6019 made the linker quiet
6021 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6023 * src/pic16/gen.c (genPcall): fixed bug #1443644
6024 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6025 which dumps before the function entry point a data byte which represents
6026 the number of the local variables used by the specified function, added
6027 'xinst' for initial support for Extended Instruction Support,
6028 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6029 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6030 port->fun_prefix anymore (may change later),
6031 (genFunction, genEndFunction): do not store/restore local registers for
6032 _main (this should take care the --main-return command line option in
6034 (genOr): removed some legacy pic-port instructions,
6035 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6036 performing operations with SFR's causes data to be written more than
6037 once to each SFR. Perhaps SFRs should be handled in special cases...
6038 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6040 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6041 into account for stack starting position,
6042 (struct OPTIONS pic16_optionsTable): added command line argument
6043 --extended or -y for Extended Instruction Support,
6044 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6045 (deassignLRs): *** perhaps the most important change, old 'for' code
6046 (commented out for reference), didn't account for some registers which
6047 were left marked 'not free' after a pointer operation. The change
6048 reduces register usage a lot in some cases
6050 2006-03-04 Borut Razem <borut.razem AT siol.net>
6052 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6054 * support/regression/tests/bug-524697.c: decreased array size for
6055 mcs51 to fit into the internal RAM
6056 * support/regression/Makefile.in: a little bit more verbose
6058 2006-03-03 Borut Razem <borut.razem AT siol.net>
6060 * support/regression/fwk/lib/testfwk.c,
6061 support/regression/fwk/include/testfwk.h: introduced function
6062 _prints(), nonrecursive _printn(), call _initEmu() from main()
6063 * support/regression/ports/gbz80/support.asm,
6064 support/regression/ports/ucz80/support.asm,
6065 support/regression/ports/z80/support.asm,
6066 support/regression/ports/ds390/support.c,
6067 support/regression/ports/hc08/support.c,
6068 support/regression/ports/host/support.c,
6069 support/regression/ports/mcs51/support.c,
6070 support/regression/ports/xa51/support.c: added empty _initEmu()
6072 * support/regression/ports/pic16/gpsim.cmd,
6073 support/regression/ports/pic16/spec.mk,
6074 support/regression/ports/pic16/support.c,
6075 support/regression/Makefile.in: added pic16 regression test
6077 2006-03-01 Raphael Neider <rneider AT web.de>
6079 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6080 genConstPointerGet): use safe way of generating MOVFF to cover
6081 literals as well as registers, fixes bug #1440527
6082 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6084 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6085 more correctly, fixes bug #1232186
6086 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6087 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6088 gplink guess the correct processor in more cases, applied patch
6089 from Till Riedel attached to and fixing bug #1436552
6091 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6093 * support/regression/tests/array.c: added, contains check for #1434401
6094 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6096 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6098 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6099 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6100 * device/include/mcs51/c8051f326.h,
6101 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6102 * device/include/mcs51/c8051f000.h,
6103 * device/include/mcs51/c8051f018.h,
6104 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6105 PCON_IDLE,PCON_STOP and added sfr16 definitions
6107 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6109 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6110 genGetWord): fixed bug 1409955
6112 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6114 * device/include/hc08/mc68hc908gp32.h,
6115 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6117 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6119 * src/SDCCast.c (constExprValue): return NULL if not a value
6120 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6121 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6122 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6124 2006-02-13 Borut Razem <borut.razem AT siol.net>
6126 * src/regression/ptrarg.c: added, fails due to bug #1430967
6127 * src/regression/Makefile: ptrarg.c added, ...
6129 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6131 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6132 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6134 2006-02-11 Borut Razem <borut.razem AT siol.net>
6136 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6137 print "Processor: xxx" message to stdout only if --verbose
6139 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6141 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6142 * support/regression/tests/bug1426356.c: added
6143 * support/regression/tests/bitfields.c: removed 2 tests
6145 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6147 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6148 * device/include/mcs51/c8051f330.h,
6149 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6150 PCON_IDLE,PCON_STOP and added sfr16 definitions
6151 * device/lib/_divsint.c,
6152 * device/lib/_divuint.c,
6153 * device/lib/_divulong.c,
6154 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6155 register bank bug for small stackauto
6157 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6161 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6163 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6164 * all.dsp: corrected several bin paths
6165 * device/include/mcs51/c8051f120.h,
6166 * device/include/mcs51/c8051f300.h,
6167 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6168 to PCON_IDLE,PCON_STOP
6169 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6170 * device/lib/printf_large.c (output_float): fixed bug 1388703
6171 * support/regression/tests/bug1057979.c: added test for bug 1388703
6173 2006-02-08 Raphael Neider <rneider AT web.de>
6175 * src/pic/pcode.c (pciTRIS): fixed typo,
6176 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6177 (LinkFlow): fixed handling of flows that end in a call,
6178 (ReuseReg): perform safety check earlier
6179 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6180 to work with flows at the beginning of a pBlock,
6181 fixes #1426557 (Symbol not previously defined),
6182 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6184 (RemoveUnusedRegisters): update register usage info
6185 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6186 created, reuse existing ones instead
6187 * src/pic/gen.c (genPcall): fixed #1424719
6189 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6191 * link/z80/lkmain.c,
6193 * link/z80/lkdata.c,
6194 * link/z80/aslink.h: fixed build on current cygwin:
6195 replaced getline() by lk_getline()
6197 2006-02-01 Borut Razem <borut.razem AT siol.net>
6199 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6200 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6201 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6202 src/regression/bool1.c, src/regression/bool2.c,
6203 src/regression/bool3.c, src/regression/call1.c,
6204 src/regression/compare.c, src/regression/compare10.c,
6205 src/regression/compare2.c, src/regression/compare3.c,
6206 src/regression/compare4.c, src/regression/compare5.c,
6207 src/regression/compare6.c, src/regression/compare7.c,
6208 src/regression/compare8.c, src/regression/compare9.c,
6209 src/regression/configword.c, src/regression/for.c,
6210 src/regression/inline.c, src/regression/mult1.c,
6211 src/regression/nestfor.c, src/regression/or1.c,
6212 src/regression/pointer1.c, src/regression/ptrfunc.c,
6213 src/regression/rotate1.c, src/regression/rotate2.c,
6214 src/regression/rotate3.c, src/regression/rotate4.c,
6215 src/regression/rotate5.c, src/regression/rotate6.c,
6216 src/regression/rotate7.c, src/regression/string1.c,
6217 src/regression/struct1.c, src/regression/sub.c,
6218 src/regression/sub2.c, src/regression/switch1.c,
6219 src/regression/while.c, src/regression/xor.c,
6220 src/regression/create_stc, src/regression/simulate,
6221 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6223 * src/regression/gpsim_assert.h: added
6225 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6227 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6228 ((void (code *) (void)) 0) ();
6237 * as/mcs51/aslink.h,
6239 * as/mcs51/asmain.c,
6240 * as/mcs51/lkdata.c,
6242 * as/mcs51/lkmain.c,
6245 * as/z80/asmain.c: fixed build on current cygwin:
6246 replaced getline() by as_getline()
6248 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6250 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6251 declarator in the symbol chain
6253 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6254 parameter list for function pointers
6255 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6256 * support/regression/tests/bug-716242.c: added
6258 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6260 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6262 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6264 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6266 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6267 inifinitely recurseable, added static
6268 * support/regression/tests/bug-1408066.c: added
6270 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6273 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6274 renamed, added possibility to create "postLoopLbl"-labels
6275 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6276 newiTempLoopHeaderLabel
6277 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6278 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6279 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6280 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6281 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6282 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6283 (basicInduction): fixed bug #136564, made static,
6284 (loopInduction): changed parameter of basicInduction, made static,
6285 (addPostLoopBlock): added
6286 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6287 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6289 * support/regression/tests/bug-136564.c: added
6290 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6291 --std-sdcc99 to LIBSDCCFLAGS
6293 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6295 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6297 * support/regression/tests/bug-1406131.c: added
6299 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6301 * src/SDCCast.c (decorateType): fix promotion of unary minus
6302 * src/SDCCsymt.c (computeType): beautified
6303 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6304 (valUnaryPM, valComplement): fix sign and promotion,
6305 (valNot): ANSI: result type is int (SDCC: unsigned char)
6306 * support/regression/tests/uminus.c: speedup by removing superflous
6308 * support/regression/tests/onebyte.c: added promotion and signedness
6309 tests for unary minus
6310 * support/regressions/tests/bug-477927.c: disable warning about
6311 uninitialized variables
6312 * support/regression/tests/not.c: added
6314 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6316 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6317 * src/mcs51/gen.c (gen51Code): show final register usage after
6318 fillGaps in asm with --i-code-in-asm
6319 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6320 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6321 incUsed, rliveClear, adjustIChain): made static,
6322 (setFromRange): excluded because it's unused,
6323 (findPrevUseSym, markWholeLoop): added,
6324 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6325 through all branches of predecessors enables sdcc to emit the warning
6326 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6327 (rlivePoint): made static, added parameter emitWarnings which is only
6328 true during the first run out of two,
6329 (findRecursiveSucc, findRecursivePred): removed,
6330 (computeLiveRanges): made static, added parameter emitWarnings,
6331 (dumpIcRlive): added for debugging only
6332 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6333 removed prototype of setFromRange()
6334 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6335 in call of computeLiveRanges()
6336 * support/regression/tests/bug-895992.c: added
6337 * support/regression/tests/bug-971834.c: added
6338 * support/valdiag/tests/bug-895992.c: added
6339 * support/valdiag/tests/bug-971834.c: added
6341 2005-12-18 Raphael Neider <rneider AT web.de>
6343 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6344 (genUnpackBits): improved code for direct operands,
6345 (genPackBits): improved code for literal assignment to bitfields
6346 and for direct destination operands (no FSR indirection),
6347 prevented redundant AND, fixes #1362800,
6348 (AccLsh): added parameter to disable masking of the result
6349 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6350 skip instructions with side-effects (like incfsz),
6351 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6352 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6353 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6356 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6358 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6359 volatile variables as spill location
6361 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6363 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6365 * support/regression/tests/bug-1376320.c: added
6367 2005-12-08 Raphael Neider <rneider AT web.de>
6369 * src/pic/device.c: renamed is_shared to pic14_is_shared
6370 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6371 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6372 (is_valid_identifier): added for above workaround
6374 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6376 * device/lib/Makefile.in: fixed to enable port-specific-objects
6377 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6378 char, thanks Hubert Sack
6379 * doc/sdccman.lyx: documented --xstack-loc,
6380 elaborated a bit more on interrupts and pitfalls,
6381 removed "setjmp/longjmp unsupported",
6382 documented some unsupported C99 features
6383 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6384 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6385 if, thanks Hubert Sack
6386 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6387 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6389 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6390 regression tests can report resource usage (rfe 700441)
6391 * support/regression/collate-results.py: report resource usage
6392 * support/regression/ports/ds390/spec.mk,
6393 * support/regression/ports/hc08/spec.mk,
6394 * support/regression/ports/mcs51/spec.mk,
6395 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6396 * support/regression/ports/ds390/uCsim.cmd,
6397 * support/regression/ports/hc08/uCsim.cmd,
6398 * support/regression/ports/mcs51/uCsim.cmd,
6399 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6400 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6401 library, use the default one
6402 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6403 building the library
6405 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6407 * config.dsp: added dependency on .version and configure_vc.awk
6408 * device/include/setjmp.h: updated for --stack-auto and --xstack
6409 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6410 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6411 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6412 * device/lib/libsdcc.lib: added _setjmp
6413 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6414 (decorateType): fixed bug 1372851,
6415 (optimizeGetHbit): fixed warning
6416 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6417 array initialisation
6418 * support/regression/tests/bug1057979.c: added test for bug 1358192
6419 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6421 2005-12-03 Borut Razem <borut.razem AT siol.net>
6423 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6424 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6426 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6428 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6429 createIval): implement symbol independant "flexible array member",
6430 (createIvalCharPtr): implemented flexible array initialisation with a
6432 * src/SDCCsymt.c (copyStruct): removed,
6433 (getSize): fixed misleading comment,
6434 (getAllocSize): removed, the additional allocation size is now in
6435 sym->flexArrayLength,
6436 (checkStructFlexArray): new, syntax checks for flexible array members,
6437 (compStructSize): added syntax checks for "flexible array members"
6438 (copyStruct): removed,
6439 (copyLinkChain): removed inefficient fix for bug 770487
6440 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6441 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6442 symbol->flexArrayLength
6444 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6445 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6446 * support/regression/tests/structflexarray.c: added
6447 * support/valdiag/tests/structflexiblearray.c: added
6449 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6451 * src/SDCCast.c (decorateType): fixed bug 1368489
6452 * support/Util/SDCCerr.c,
6453 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6455 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6457 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6458 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6460 2005-11-27 Borut Razem <borut.razem AT siol.net>
6462 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6463 support/cpp2/mkdeps.h: added command line option
6464 -obj-ext=<extension> to SDCPP to define object file externion, used
6465 for generation of make dependencies (-M)
6466 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6468 2005-11-26 Borut Razem <borut.razem AT siol.net>
6470 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6471 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6472 added pic and pic16 libraries
6474 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6476 * device/include/float.h: Corrected typo in prototype of __fsgt
6478 2005-11-25 Borut Razem <borut.razem AT siol.net>
6480 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6481 added creation of model-mcs51-stack-auto libraries
6483 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6485 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6487 * src/SDCCast.c (createIvalArray): removed obsolete comment
6489 2005-11-24 Borut Razem <borut.razem AT siol.net>
6491 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6492 added missing device/lib/mcs51/crt*.asm sources
6494 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6496 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6498 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6500 * device/lib/_fs2schar.c,
6501 * device/lib/_fs2sint.c,
6502 * device/lib/_fs2slong.c: optimized inline asm
6504 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6506 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6507 Better handling of floats between -1.0 and 0.0.
6509 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6511 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6512 (the missing "if"s prohibited removal of redundant labels)
6514 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6516 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6517 Properly convert floats between -1.0 and 0.0 to long, int, and char
6518 types (max integer value of negative floats tends to zero).
6519 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6520 Removed changes made so to work properly with floats between
6521 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6524 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6526 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6527 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6528 (genCast) cosmetic change
6529 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6530 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6532 * support/regression/tests/bitfields (testSignedBitfields): added
6534 2005-11-18 Borut Razem <borut.razem AT siol.net>
6536 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6537 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6538 introduced SILENT option to make building of pic16 libraries less
6540 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6542 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6543 Now they work properly with floats between -1.0 and 0.0
6544 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6546 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6548 * src/SDCCicode.c (printOperand): added missing else
6550 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6552 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6553 reformatted for better readability
6554 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6557 2005-11-17 Borut Razem <borut.razem AT siol.net>
6559 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6560 introduced SILENT option to make building of pic16 libraries less
6561 verbose - used for nightly snapshot build
6562 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6563 available on Win32 platforms.
6564 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6565 medium, large, pic and pic16
6567 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6569 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6570 printf("%f"...) sets fraction to zero.
6572 2005-11-16 Raphael Neider <rneider AT web.de>
6574 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6576 * src/pic/gen.c (genIfx): implemented for CARRY bit
6577 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6578 to generic pointers, fixes #1357332,
6579 (pic16_movLit2f): NEW,
6580 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6582 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6584 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6586 2005-11-11 Raphael Neider <rneider AT web.de>
6588 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6589 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6590 compute pointer's type from operand,
6591 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6592 improved single bit reads, fixes bug #1353379
6594 2005-11-09 Borut Razem <borut.razem AT siol.net>
6596 * support/scripts/sdcc.nsi: added lib/pic to the package
6598 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6600 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6602 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6604 * support/regression/tests/bug1348008.c: added
6605 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6606 * support/regression/tests/bug1337835.c: updated comment
6608 2005-11-06 Borut Razem <borut.razem AT siol.net>
6610 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6611 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6612 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6613 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6614 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6615 dynamic construction of cl_error_class and derivates - 2.nd try
6617 2005-11-05 Borut Razem <borut.razem AT siol.net>
6619 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6620 bug, which caused Bus Errors on sparc solaris
6622 2005-11-04 Borut Razem <borut.razem AT siol.net>
6624 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6625 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6626 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6627 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6628 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6629 and derivates to resolve the initialization problem on OSX
6631 2005-11-02 Borut Razem <borut.razem AT siol.net>
6633 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6634 corrected typo - #include <winsock2.h>
6636 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6639 (_asxxxx_mapping): added org directive for future enhancements
6641 2005-11-01 Borut Razem <borut.razem AT siol.net>
6643 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6644 enabled sockets on WIN32
6645 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6647 2005-10-31 Borut Razem <borut.razem AT siol.net>
6649 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6650 WIN32 backslash path delimiters should be escaped when used in C strings
6651 * support/regression/tests/bitfields.c: exclude failing assertions for
6652 __CYGWIN32__ and __MINGW32__ hosts
6654 2005-10-30 Borut Razem <borut.razem AT siol.net>
6656 * src/SDCCutil.c: corrected double comparison typo
6658 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * device/lib/medium/Makefile: added for new memory model medium
6661 * device/include/asm/mcs51/features.h: updated for medium/pdata
6662 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6663 added Multiply & Accumulate sbit's and MAC0_PAGE define
6664 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6665 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6666 * device/lib/_mullong.c: update for medium model
6667 * device/lib/incl.mk: added medium model
6668 * doc/sdccman.lyx: documented medium model
6669 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6670 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6671 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6672 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6673 (allocParms): set SCLS and OCLS to pdata for medium model
6674 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6676 (powof2): return <0 if not power of 2
6677 * src/avr/gen.c (genBitWise): use updated powof2
6678 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6679 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6680 (shiftLLeftOrResult): use B if necessary
6681 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6682 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6683 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6684 * support/regression/Makefile.in: added test-mcs51-medium
6685 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6687 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6689 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6691 * device/lib/time.c (mktime): fixed bug 1334315
6693 2005-10-28 Raphael Neider <rneider AT web.de>
6695 * device/include/pic/p16f_common.inc: added common declarations
6696 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6698 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6700 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6701 (aopPutUsesAcc): added to predict accumulator use,
6702 (assignResultValue): save acc if necessary,
6703 (genMinusDec): store result if indirectly addressed,
6704 (genDivOneByte): save acc if necessary,
6705 (movLeft2Result): bugfix if left already in acc,
6706 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6707 attention to accumulator use (esp. pdata),
6708 (genReceive): receive pdata correctly
6709 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6710 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6712 2005-10-27 Raphael Neider <rneider AT web.de>
6714 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6716 2005-10-27 Raphael Neider <rneider AT web.de>
6718 * .version: changed version to 2.5.4
6719 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6720 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6721 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6722 arithmetics support routines
6723 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6724 * device/lib/Makefile.in: also create installdir for pic
6726 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6728 * src/pic/device.c (dump_sfr): rewritten to delegate register
6729 placement to the linker (use `extern sym' rather than sym EQU addr),
6730 (validAddress): fixed to check last specified address
6731 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6732 (popGetLit): truncate literal value to 8 bit,
6733 (popGet): moved assert to more appropriate place
6734 (popGetExternal): create pCode operand from and mark the according
6735 symbol as being `extern'
6736 (popGetAddr): added sanity check on immediate's offset, provide
6737 GPOINTER tag on demand
6738 (aopPut): fixed for immediates,
6739 (mov2w_op): move operand's address or contents to WREG (depending on
6740 operand type), safer variant of mov2w,
6741 (movwf,call_libraryfunc): NEW, handy abbreviations,
6742 (get_argument_pcop,get_return_val_pcop,pass_argument,
6743 get_returnvalue): interface for accessing function parameters and
6745 (assignResultValuei,genRet): use new parameter/return value interface
6746 (pic14_getDataSize): back to old version handling generic pointers,
6747 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6748 provided implementation and/or fixed old one,
6749 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6750 calls, removed legacy 8051 reference code
6751 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6752 (loadSignToC): NEW, move the operands sign bit to CARRY,
6753 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6754 genRightShiftSigned, accepts negative shift counts,
6755 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6756 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6757 generic pointers, __data pointers and __code pointers,
6758 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6759 and signed bitfields, limit bitfields to 8 bit,
6760 (genDataPointerGet): fixed number of bytes read,
6761 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6762 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6763 pointers to constant data are no longer assumed to point to __code
6764 space, removed invalid pointer types,
6765 (bitpatternFromVal): retrieve the PICs representation of an integer
6767 (genDataPointerSet): fixed assigning to po_immediate operands,
6768 (genGenPointerSet): implemented as library call,
6769 (genIfx): fixed incorrect condition,
6770 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6771 provide GPOINTER tag according to destination's storage class,
6772 (genCast): added code to handle casting to generic pointers, added
6773 sign-/zero extension of the result
6774 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6775 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6776 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6778 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6779 address/register resides in the shared banks
6780 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6781 put all variables into separate sections (have the linker arrange
6783 (picglue): put init code and interrupt handlers in separate sections
6784 * src/pic/main.c: added port specific options table, modified to PORT
6785 structure to make GPOINTERs 3 byte, added pic14_options
6786 (_pic14_do_link): private linking routine (update paths to libraries,
6787 add libsdcc.lib by default)
6788 * src/pic/main.h: declare pic14_options
6789 * src/pic/pcode.c: fixed instructions i/o relations,
6790 (RegCond): reverted to correct version,
6791 (newpCodeOpLit): truncate literals to 8 bit,
6792 (genericPrint): added debug output,
6793 (getRegFromInstruction): fixed for various operand types, simplified
6794 (BuildFlow): fixed broken handling of isntructions with labels
6795 (LinkFlow): start at last instruction in flow (skip trailing comments),
6796 pass the flow on to the next instruction after CALL
6797 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6798 (insertPCodeInstruction): fixed inserting after a skip instruction,
6799 (DoBankSelect): fixed for labeled instructions
6800 (OptimizepBlock): honor --nopeep switch
6801 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6802 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6803 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6804 (pCodeOptime2pCodes): allow disabling this optimization via
6805 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6806 but is still buggy), started implementation of a dataflow based
6807 pCode optimization (CSE + dead code elimination)
6808 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6809 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6810 names are independant of the stack location and therefore portable across
6813 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6815 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6816 (selectSpil): fixed bug 1337835 by not spilling bit variables
6817 * support/regression/tests/bug1337835.c: added test for this bug
6818 * src/mcs51/peeph.def: restart after rule 3.c,
6819 addded rules 263.x to optimize loading constants
6821 2005-10-26 Raphael Neider <rneider AT web.de>
6823 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6824 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6825 (genAssign): emit warning when casting literals to generic pointer
6826 type, also applies when taking the address of a fixed variable,
6827 (genCast): improved casting to generic pointers
6828 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6829 extern variables, added verbose error message
6830 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6832 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6834 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6835 carry must be complemented too
6836 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6837 could be emitted by genMinus
6838 * src/SDCCval.c (constVal): fixed bug 1305065
6840 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6842 * src/SDCCast.c (addCast): added promotion for bit variables
6843 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6844 promotion casts + optimisation
6845 (optimizeGetWord): fix warning 'i' might be used uninitialized
6846 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6847 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6849 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6851 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6852 all chars are promoted to int; promotion should be handled in SDCCast.c
6854 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6856 * device/lib/_strcmp.c: Fixed bug 1326457
6858 2005-10-11 Raphael Neider <rneider AT web.de>
6860 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6861 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6863 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6865 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6866 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6868 2005-10-04 Raphael Neider <rneider AT web.de>
6870 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6871 device/lib/pic16/pics.all: added pic18f1320
6872 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6874 2005-09-30 Raphael Neider <rneider AT web.de>
6876 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6877 * src/pic16/devices.inc: NEW, provides device descriptions
6878 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6880 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6885 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6887 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6888 documented Any Order Bit, Higher Order Byte and Higher Order Word
6889 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6890 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6891 (optimizeGetAbit): new, to get any bit, not only the high bit,
6892 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6893 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6894 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6895 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6896 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6897 GETABIT, GETBYTE, GETWORD: decorate them,
6898 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6899 (ast_print): added GETABIT, GETBYTE, GETWORD
6900 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6901 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6902 (geniCodeBinary): new generic binary icode,
6903 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6904 * src/port.h: updated comment for PORT.hasExtBitOp
6905 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6906 (genGetByte): new, to get a single byte,
6907 (genGetWord): new, to get a word from a long,
6908 (gen51Code): added GETABIT, GETBYTE, GETWORD
6909 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6911 2005-09-23 Raphael Neider <rneider AT web.de>
6913 * configure.in, configure: have device/lib/pic configured
6914 * device/lib/Makefile.in: added model-pic14
6915 * device/lib/clean.mk: added pic/ to clean rule
6916 * device/lib/pic: added rudimentary pic14 library providing support
6917 functions for multiplication/division/generic pointer access
6918 * src/SDCCopt.c (convilong): mark support functions as extern
6919 for pic14 port as well
6920 * src/pic/gen.c (genMult): added assertions,
6921 (genpic14Code): emit warning on unhandled iCodes
6922 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6923 * src/pic/pcode.c (pCodeOpCopy),
6924 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6925 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6926 SFR_REGISTER}), made safe for future extensions
6927 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6928 instructions even if preceeded by SKIP instructions (also remove
6929 them); removed unused code
6930 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6931 prevents leaving parts of the structure uninitialized after copying
6933 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6935 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6937 * support/regression/tests/addsub.c: added test for the bug
6939 2005-09-21 Raphael Neider <rneider AT web.de>
6941 * device/include/pic16/pic18f1220.h,
6942 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6943 * device/lib/pic16/Makefile.rules: added missing opening paren
6944 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6945 are provided in genutils.c,
6946 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6947 operand/result sizes,
6948 (genCmp): assert on NULL pointers first, then check deref'ed values
6949 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6952 2005-09-18 Raphael Neider <rneider AT web.de>
6954 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6955 as these are now unused,
6956 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6957 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6958 local, avoids uninitialized pointer dereference on r->name
6959 * src/pic16/ralloc.c (newReg): fixed indentation
6961 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6963 * src/SDCCval.c (constVal): fixed bug 730366
6964 * support/Util/SDCCerr.c,
6965 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6967 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6969 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6971 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6973 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6975 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6977 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6978 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6979 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6980 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6981 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6982 * packihx/packihx.c (hexDigit): made c unsigned char
6983 * as/mcs51/lklibr.c (fndsym),
6984 * link/z80/lkgb.c (gb),
6985 * link/z80/lklibr.c (fndsym),
6986 * link/z80/lkrloc.c (relr),
6987 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6988 * src/SDCC.lex (checkCurrFile, process_pragma),
6989 * src/SDCCglue.c (spacesToUnderscores),
6990 * src/SDCCmain.c (setParseWithComma, processFile),
6991 * src/asm.c (tvsprintf, printCLine),
6992 * src/avr/gen.c (emitcode, aopPut),
6993 * src/ds390/gen.c (emitcode),
6994 * src/hc08/gen.c (emitcode, emitinline),
6995 * src/mcs51/gen.c (emitcode, genInline),
6996 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6998 * src/pic/ralloc.c (debugLog),
6999 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7001 * src/pic16/ralloc.c (debugLog),
7002 * src/z80/main.c (_process_pragma):
7003 made all ctype.h function calls safe
7004 * src/SDCCopt.c: include math.h for fabs
7005 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7006 and used them throughout the code to make ctype.h function calls safe
7007 * src/ds390/main.c (asmLineNodeFromLineNode),
7008 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7009 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7011 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7012 (newpCodeAsmDir): made ctype.h function calls safe
7013 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7014 pic16_emitcode): made lbp unsigned char*
7015 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7016 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7017 * src/xa51/gen.c (emitcode),
7018 * src/z80/gen.c (_emit2): made lbp unsigned char*
7019 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7022 2005-09-05 Raphael Neider <rneider AT web.de>
7024 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7025 access bank splitpoint
7027 2005-09-05 Raphael Neider <rneider AT web.de>
7029 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7031 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7033 * .version: changed to version 2.5.3
7034 * doc/sdccman.lyx: changed version to 2.5.3,
7035 documented --codeseg and --constseg and pragma codeseg and constseg,
7036 documented bit parameters (reentrant) and bit returning
7037 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7038 currFunc->recvSize, but is this ok for all ports?
7039 (ast2iCode): result of ~ on unsigned char must be cast to int for
7041 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7042 function pointers in bit space
7043 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7044 (processFuncArgs): call port.reg_parm() with reentrancy info
7052 * src/z80/main.c: port.reg_parm prototype extended with
7053 "bool reentrant" parameter
7054 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7055 options.stackAuto for allocating bit register parameters
7056 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7057 (genSend): set BitBankUsed if it is,
7058 (selectRegBank): factored out of genCall for use in genPcall,
7059 (genCall): removed redundant dtype assignmen, use selectRegBank,
7060 (genPcall): handle returning in Carry properly, save in F0 if needed,
7061 (genReceive): handle bit register parameters
7062 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7063 (mcs51_assignRegisters): enable bit registers for all reentrant
7064 functions and don't set BitBankUsed unconditionally
7065 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7066 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7067 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7069 2005-08-27 Borut Razem <borut.razem AT siol.net>
7071 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7072 ppc-osx (Darwin) does not support -u option. It seems that it is
7073 supported only on Linux - GNU cp
7075 2005-08-25 Borut Razem <borut.razem AT siol.net>
7077 * sim/ucsim/gui.src/serio.src/Makefile.in,
7078 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7079 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7080 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7081 install and strip, since the strip at /usr/ccs/bin should be used
7084 2005-08-24 Borut Razem <borut.razem AT siol.net>
7086 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7088 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7090 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7093 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7095 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7096 * as/mcs51/lkmain.c (link_main): fixed warning
7097 * device/include/stdbool.h: ds390 has no advanced bit support yet
7098 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7099 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7100 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7101 and updated their macros
7102 * src/SDCCval.c (constVal): updated comment for renamed b_long
7104 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7106 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7107 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7108 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7109 (oprio): set priority for '['
7110 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7112 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7113 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7114 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7115 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7116 added overlayable BIT_BANK area
7117 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7118 (summary2): explain 'T' in legenda
7119 * as/mcs51/lkrloc.c: replaced old K&R style,
7120 (relr): added R_BIT processing,
7121 (errmsg): added "Bit-addressable relocation error",
7122 (adb_bit): added for converting from byte- to bit-addressable space,
7123 (adb_24_bit): added for converting from byte- to bit-addressable space
7124 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7125 used in reentrant functions now even as return value
7126 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7127 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7128 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7129 * src/SDCCglobl.h: added indicator BitBankUsed
7130 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7131 the bit registers b0-b7
7132 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7133 (geniCodeCast): fixed bug 1263853,
7134 (geniCodeLogicAndOr): put result in bool or char,
7135 (geniCodeReceive): added parameter func for accessing the return type,
7136 (geniCodeFunctionBody): pass func to geniCodeReceive
7137 * src/SDCCmain.c: added indicator BitBankUsed
7138 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7139 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7140 (checkSClass): don't put automatic bool/bit on stack,
7141 (checkFunction): removed check on function cannot return bit
7142 * src/SDCCsymt.h: added newBoolLink prototype
7143 * src/mcs51/gen.c (rb1regs): added bit registers,
7144 (movc): created for assigning to carry,
7145 (pushReg, popReg): created for pushing registers,
7146 (sameRegs): check both AOP_REG and AOP_CRY types,
7147 (aopOp): handle bit registers,
7148 (aopPut): optimization no self-assign,
7149 (saveRegisters): push reg->base (bits) only once for bit registers,
7151 (unsaveRegisters): pop reg->base only once and use popReg,
7152 (assignResultValue): added parameter func and return in carry for bits,
7153 (genIpush): optimization no reload in A if not changed,
7154 (genSend): bit parameters in reentrant functions are passed in bit
7155 registers by first assigning to bits in B, then save registers and
7157 (genCall): handle returning in Carry properly, save it in F0 if needed,
7158 (genPcall): updated assignResultValue call, this is not safe yet for bit
7159 returning function !!!
7160 (genFunction): don't generate equ's for bit registers and use pushReg,
7161 (genEndFunction): take care of bit returning functions and use popReg,
7162 (genRet): return bit in Carry,
7163 (genIfx): optimize bit registers and other directly addressable bits,
7164 (genReceive): updated assignResultValue call
7165 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7166 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7167 registers when using stack-auto
7168 * src/mcs51/ralloc.c (_G): added allBitregs,
7169 (regs8051): added the bit registers,
7170 (createStackSpil): use macro IS_BIT,
7171 (getRegBit): added to allocate a bit register, else spill,
7172 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7173 (updateRegUsage): factored out to ease stepping while debugging,
7174 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7175 also allocate bit registers,
7176 (fillGaps): handle bit registers,
7177 (findAllBitregs): added to create bit vector with all bit registers,
7178 (mcs51_allBitregs): returns this bit vector,
7179 (mcs51_assignRegisters): when using stack-auto use bit registers for
7180 passing parameters and creating local variables
7181 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7183 2005-08-22 Borut Razem <borut.razem AT siol.net>
7185 * device/lib/Makefile.in: replaced find option -or with -o
7186 to make it run on solaris
7188 2005-08-22 Raphael Neider <rneider AT web.de>
7190 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7191 fixes #1265442 (crash on Solaris)
7193 2005-08-20 Borut Razem <borut.razem AT siol.net>
7195 * configure, configure.in: added tests for libsocket and libnsl libraries,
7196 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7197 from support/regression/Makefile.in
7198 * support/regression/Makefile.in: added
7199 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7200 * sim/ucsim/libtool: regenerated on sparc-solaris
7201 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7202 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7203 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7204 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7205 sparc-solaris, which doesn't use GNU ld linker
7206 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7207 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7209 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7211 * src/mcs51/peeph.def: updated comments
7213 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7215 * device/lib/_gptrget.c,
7216 * device/lib/_gptrput.c: slightly shorter
7217 * doc/sdccman.lyx: incremented version
7218 * src/mcs51/peeph.def: moved peephole comments to the line of first
7219 change to better keep line correlation, reanimated 186.e
7220 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7222 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7224 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7225 David Saxton with quotes around file name.
7227 2005-08-15 Borut Razem <borut.razem AT siol.net>
7229 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7230 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7231 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7232 make tests run on x86_64 platform
7234 2005-08-13 Raphael Neider <rneider AT web.de>
7236 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7237 as it might be executed DURING a build (parallel make is wonderful)
7239 2005-08-13 Raphael Neider <rneider AT web.de>
7241 * device/lib/Makefile.in (port-specific-objects-pic16):
7242 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7243 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7245 * device/lib/pic16/Makefile.rules: build subdirs before creating
7246 the library, removed builddir rule, create $(builddir) early in
7247 recurse rule, use empty recurse rule for leaf directories
7248 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7249 mkdir errors (race condition), removed duplicate suffix "hex"
7251 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7252 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7253 prevents mkdir -p from aborting on Alpha
7255 2005-08-12 Raphael Neider <rneider AT web.de>
7257 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7258 db-statements in order to allow for arrays of pointers in code
7259 sections to be placed without interspersed 0-padding, fixes
7261 * (emitStatistics): fixed division by zero for pic18f1220
7262 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7263 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7264 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7265 * (pic16_pCodeConstString): keep track of already emitted string
7266 literals to prevent "duplicate definitions of symbol _str_NR"
7267 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7269 * device/lib/Makefile.in: ignore failing PIC16 library builds
7270 * device/lib/pic16/Makefile: do not build if gputils are missing
7271 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7273 2005-08-10 Raphael Neider <rneider AT web.de>
7275 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7278 2005-08-10 Raphael Neider <rneider AT web.de>
7280 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7281 Rokas' patch to add the new fixed point type "__fixed16x16"
7282 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7283 functions for __fixed16x16 arithmetics
7284 * device/lib/pic16: reimplemented the build system to support
7285 a separate build directory, better handling of libio (create
7286 the library in a separate subdir for each architecture) and
7287 easier configuration (centralized in Makefile.common)
7289 2005-08-07 Raphael Neider <rneider AT web.de>
7291 * src/pic16/gen.c (genrshTwo): fixed sign extension
7292 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7293 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7295 * device/include/pic16/pic18f4220.h: NEW, header for
7296 pic18f4220 and pic18f4320
7297 * device/include/pic16/pic18fregs.h: added new devices,
7298 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7299 * device/include/pic16/signal.h: resolved name clashes
7300 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7301 to also allow testing for interrupt enable bits, added
7302 comments on how to use the macros
7303 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7304 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7305 register definitions for the devices
7306 * device/lib/pic16/pics.all: added new devices
7307 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7309 * device/lib/pic16/libc/stdlib/memfree: do not count
7310 the block header as free memory
7311 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7312 simplified and added missing end-of-blocklist-marker
7313 (reported by Peter Onion, fixes #1252814)
7314 * (_mergeHeapBlock): fixed loop condition
7315 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7316 len==0, restructured code
7317 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7318 up a bit, reduced bitfield accesses, prevent endless loops
7319 in case of heap corruption
7320 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7321 "unreferenced arguments/must return a value" warnings
7322 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7323 replaced BAUDREG with SPBRG
7324 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7325 device/lib/pic16/debug/gstack/gstack.c: replaced
7326 _naked, _asm, _endasm with __naked, __asm, __endasm
7328 2005-08-05 Raphael Neider <rneider AT web.de>
7330 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7331 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7333 2005-08-05 Borut Razem <borut.razem AT siol.net>
7335 * device/lib/Makefile.in: added missing ';'
7336 * configure: removed ^M characters
7338 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7340 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7341 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7344 2005-08-04 Borut Razem <borut.razem AT siol.net>
7346 * configure.in: pic16 libraries build 2nd try - enable running
7347 configure in device/lib/pic16
7348 * configure: regenerated from configure.in
7349 * device/lib/Makefile.in: create $(PORT)/bin directory
7351 2005-08-03 Raphael Neider <rneider AT web.de>
7353 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7354 to get/set values via pointers
7355 * (genUnpackBits,genPackBits): changed detection of
7356 ptr->bitfield vs. sym.bitfield, fixed access via generic
7357 pointers, removed dead (wrong) code for multibyte bitfields
7358 * (genNearPointerGet, genGenPointerGet): removed useless code,
7359 fixed bitfield detection, fixes #1250594
7360 * (genNearPointerSet): removed useless code
7361 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7362 and introduced macro pic16_emitpcode that conditionally emits
7363 the origin of the following pCode (useful for debugging SDCC)
7364 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7365 * (createDefmap): fixed handling of LFSR for --optimize-df
7367 2005-08-02 Borut Razem <borut.razem AT siol.net>
7369 * device/lib/Makefile.in: pic16 libraries build enabled since
7370 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7372 2005-08-02 Raphael Neider <rneider AT web.de>
7374 * src/pic16/gen.c (genPackBits): removed deprecated warning
7375 * (genGenPointerSet): fixed bitfield detection
7377 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7379 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7381 2005-07-31 Raphael Neider <rneider AT web.de>
7383 * device/lib/pic16/libdev/pic18f458.c,
7384 device/include/pic16/pic18f458.h: added missing T0CONbits
7386 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7390 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7392 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7394 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7396 * device/include/mcs51/at89c51ed2.h: added.
7398 2005-07-23 Raphael Neider <rneider AT web.de>
7400 * src/pic/gen.h: added emitpcode macro for debugging
7401 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7402 and replace by macro adding debug information on demand
7403 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7404 * (gencjne): tried to fix; replaced with correct (slower) code
7405 * (gen{Unp,P}ackBits): fixed single bit access
7406 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7407 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7408 previous instruction
7409 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7410 register has to be handled with care (forbidding movement
7411 of assignments/uses, removing assignments completely, ...)
7412 * (pCodeOptime2pCodes): make use of regIsSpecial
7413 * added lots of debugging output (commented out)
7414 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7415 from being reused as result UNLESS it is known to work
7417 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7419 * support/Util/dbuf.h: include <stddef.h> for size_t
7420 * .version: changed to version 2.5.2
7422 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7424 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7426 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7428 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7429 (genModOneByte): removed needless psha/pula
7431 2005-07-22 Raphael Neider <rneider AT web.de>
7433 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7434 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7435 * src/pic/gen.c (resolveIfx): do not "invent" labels
7436 * (genSkipc): changed to positive logic
7437 * (genSkipCond): removed as no longer needed
7438 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7440 * (genLeftShift): check operands are in different registers
7441 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7442 INCF does not update CARRY...
7443 * src/pic/main.c: fixed _linkCmd
7444 * src/pic/pcode.c (unlinkpCode): added inactive code
7445 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7446 alive (do not assign result and operand overlapping registers)
7448 2005-07-22 Raphael Neider <rneider AT web.de>
7450 * src/pic/device.c (dump_sfr): replaced register declaration with
7451 call to emitSymbolToFile() to avoid duplicate symbols
7452 * (assignRelocatableRegisters): do not declare external symbols
7453 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7454 right (take size of type, not etype)
7455 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7456 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7457 * (packRegsForAccUse): disabled assignment of WREG as
7458 the result reg to prevent occurence of just fixed #1235003,
7460 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7461 symbols (avoids duplicate symbols in .asm file)
7462 * (pic14emitRegularMap): use emitSymbolToFile()
7463 * src/pic/gen.c (aopOp): fixed spillLocation handling
7464 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7465 * (genDataPointerSet): removed unneccessary variables/output
7467 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7469 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7470 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7472 2005-07-21 Raphael Neider <rneider AT web.de>
7474 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7475 architecture cannot handle them efficiently, fixes bug #1235003
7476 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7477 check for empty sets before using them (fixes bug #1232190)
7479 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7481 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7482 (lnksect2): generate warnings for memory overlap
7483 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7484 constseg to set the name of these segments so you can instruct the linker
7485 to place them in banks
7486 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7487 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7488 added code_seg and const_seg to options
7489 * src/SDCCglue.c (emitMaps): use options.const_seg,
7490 (createInterruptVect): put interrupt vectors in segment HOME,
7491 (glue): put HOME before static segment and put the main glue in HOME,
7492 (glue): use options.code_seg
7493 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7494 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7495 these segments so you can instruct the linker to place them in banks
7496 (linkEdit): use code_loc for HOME segment which should be the first
7497 segment in code memory now
7498 * src/SDCCmem.c: fixed more stuff like bug 1238386
7499 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7500 (changePointer): don't change function pointers to code pointers for
7502 (compareType): added exceptional check for banked function pointers
7503 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7504 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7505 after static in code memory
7506 * src/mcs51/gen.c: added aopLiteralLong prototype,
7507 (aopForSym): use getSize for functions,
7508 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7509 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7510 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7512 (genPcall): use call for literal function pointers and generate banked
7513 calls over the one trampoline so there's only one place for the user to
7514 modify according to his/hers hardware,
7515 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7516 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7517 * src/mcs51/main.c: added keyword banked,
7518 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7519 * support/Util/SDCCerr.c,
7520 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7521 needed for passing the bank and address to the trampoline
7522 * device/lib/mcs51/crtbank.asm: added for bankswitching
7523 * device/lib/mcs51/Makefile: added crtbank
7525 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7527 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7528 for fields at offset 0 of a struct or union as reported
7529 on 2005-07-07 in the developer mailing list.
7531 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7533 * src/SDCCmem.c: fixed bug 1238386
7535 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7537 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7538 (patch #1144962), added peephole 300, enabled 259.x
7539 * doc/sdccman.lyx: removed screenshot and provided link instead
7541 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7543 * doc/sdccman.lyx: added section about debugging with ddd
7544 * doc/figures/ddd_example.eps: screenshot of debugging session
7546 2005-07-04 Raphael Neider <rneider AT web.de>
7548 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7549 like CODE pointers, fixes #1115683
7550 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7551 call, fixes bugs #1232211, #1228110,
7552 fixed wrong casts to pCodeFlow from pCodeInstructions
7554 2005-07-04 Raphael Neider <rneider AT web.de>
7556 * src/pic/gen.c (popGet): changed assert to allow for
7558 * (popGetAddr): changed signature to provide
7559 an additional index, patched all call sites
7560 * (genCmpEq): handle literal-like operands correctly
7561 * (genAddrOf): added sanity checks on __code/__data pointers
7562 * (genAssign): added handling of symbols from __code section
7563 * (gencjne): do not generate code for comparisons whose result
7564 is neither stored nor used, fixes bug #1171114
7565 * (AccLsh, AccRsh): operate on operand instead of WREG
7566 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7567 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7569 * rewrote complete shift-by-literal logic, commented unused
7571 * (genConstPointerGet): get multiple bytes (if result size > 1),
7572 fixed handling of non-immediate addresses
7573 * (genPointerGet): handle CODE pointers like CONST pointers
7574 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7575 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7576 operand is to be treated as a literal or not
7577 * (mov2w,genPcall,genCmpEq),
7578 src/pic/genarith.c: use aop_isLitLike() to decide between
7579 literal/register contents
7580 * (addSign): added missing offset
7581 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7582 only emit comment in debug-mode,
7583 use {aop,op}_isLitLike throughout the file
7584 * src/pic/glue.c: fix initializers for pointers (work in progress)
7585 * src/pic/pcode.c (get_op): honor index on _const symbols
7586 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7587 * (dumppBlock): added pCode size estimation
7588 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7589 check for IS_SYMOP before OP_SYMBOL'ing
7590 * fixed indentation, compacted switch-statements
7591 * (allocReg): find free register and allocate it instead of
7592 allocating new registers all the time
7593 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7594 registers as its operands (necessary only for multibyte GETs)
7596 2005-07-01 Raphael Neider <rneider AT web.de>
7598 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7599 debugging .asm-output macros FENTRY + FEXIT
7600 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7602 * (emitpComment): NEW, printf to pCode
7603 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7605 * (popGetAddr): NEW, variant of popGet to access an immediates
7606 high(er) bytes instead of the n'th byte of memory they reference,
7607 replaced popGet with popGetAddr where neccessary
7608 * (genDataPointerGet): reactivated and fixed implementation
7609 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7611 * (genDataPointerSet): fixed multibyte assignments
7612 * (genpic14Code): fixed --i-code-in-asm handling
7613 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7614 * (genPlus): fixed index-out-of-bounds error
7615 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7616 * src/pic/ralloc.c: added debugging output macro FENTRY2
7617 * (spillThis): fixed indentation, enbraced for-body for clarity
7618 * (rematStr): commented out as now unused
7619 * (regTypeNum): commented out special spill case (overwrites
7621 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7623 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7625 * doc/sdccman.lyx: documented sfr16/sfr32,
7626 added example for using storage class with function pointers
7627 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7629 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7631 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7632 * device/lib/_itoa.c,
7633 * device/lib/_ltoa.c: optimized codesize
7634 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7635 but don't know how to suppress the double warning.
7636 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7637 * support/Util/SDCCerr.c,
7638 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7640 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7642 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7643 fixed old K&R prototypes
7644 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7645 * device/lib/_gptrget.c,
7646 * device/lib/_gptrgetc.c,
7647 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7648 also new versions for small generic pointers and banked generic pointers
7649 * src/port.h: added const_name
7650 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7651 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7652 * src/SDCCcse.c (findPrevIc): check all associative operators
7653 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7654 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7655 * src/SDCCmem.c: updated comments,
7656 set far-space to 0 for pdata, results in optimized code
7657 * src/SDCCmem.h: added macro CONST_NAME
7658 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7659 moving the info into the highest bits, see also gptrget/gptrput
7660 * src/src.dsp: added sdcc.ico to project files
7661 * src/avr/gen.c (genCast): fixed bug 0x%d
7662 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7663 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7664 relation between ptr_type and DCL_TYPE,
7665 (genCast): fixed bug 0x%d
7666 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7667 (CODE)" for const_name
7668 * src/hc08/gen.c (genCast): fixed bug 0x%d
7669 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7670 (hc08_port): added "CONST (CODE)" for const_name
7671 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7672 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7673 between ptr_type and DCL_TYPE,
7674 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7675 operand* and took AOP() inside function so sfr-ness can be checked,
7676 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7678 (genFunction, genEndFunction): optimized stack setup,
7679 (genMinus): optimized for literals with ending zeroes (in bytes),
7680 (genCast): fixed bug 0x%d
7681 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7682 (mcs51_port): added "CONST (CODE)" for const_name
7683 * src/mcs51/peeph.def: made rule 226 more generic
7684 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7685 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7686 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7687 * src/z80/main.c (z80_port): added NULL for const_name,
7688 (gbz80_port): added NULL for const_name
7689 * support/regression/tests/bug663539.c,
7690 * support/regression/tests/sfr16.c: new tests
7692 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7694 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7696 2005-06-24 Raphael Neider <rneider AT web.de>
7698 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7700 * device/include/pic16/signal.h: added USBIF
7703 2005-06-24 Raphael Neider <rneider AT web.de>
7705 * device/lib/pic16/libdev/pic18f2455.c,
7706 device/include/pic16/pic18f2455.h: NEW
7707 * device/include/pic16/pic18fregs.h,
7708 device/lib/pic16/pics.all,
7709 src/pic16/device.c: added 18f2455
7710 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7711 device/include/pic16/{pic18f[68][567].h,usart.h}:
7712 replaced MULTIPLE_USARTS define with more relaible
7713 compatibility sfrs (for USART access)
7715 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7717 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7718 and the output asm file line is printed on two lines.
7720 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7722 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7723 BGT, BLE, BHI, and BLS instructions
7724 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7726 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7727 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7729 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7731 2005-06-15 Raphael Neider <rneider AT web.de>
7733 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7734 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7735 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7736 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7737 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7739 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7741 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7742 Marcel Telka in bug #1215704
7744 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7746 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7747 located in shared memory bank.
7749 2005-05-31 Raphael Neider <rneider AT web.de>
7751 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7752 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7753 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7755 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7757 * device/lib/_strncpy.c: fixed the fix
7759 2005-05-26 Raphael Neider <rneider AT web.de>
7761 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7762 initializers with \0, bug #1208187
7763 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7764 intializers with \0, bug #1208187
7766 2005-05-26 Raphael Neider <rneider AT web.de>
7768 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7769 initializers with \0, bug #1208187
7770 * src/pic16/main.c (_process_pragma): added sanity checks
7771 for stack position and size, emit warnings when appropriate
7773 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7775 * device/lib/_strncpy.c: fixed not filling with \0
7777 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7779 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7781 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7782 compound_statement),
7784 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7786 2005-05-24 Raphael Neider <rneider AT web.de>
7788 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7790 2005-05-24 Raphael Neider <rneider AT web.de>
7792 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7793 TRISE definitions, closes bug #1162453
7795 2005-05-22 Raphael Neider <rneider AT web.de>
7797 * src/pic16/main.c (_process_pragma): check for missing
7798 arguments to pragmas code and udata
7799 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7800 consistency fixes to match other headers (thanks to Jim Paris)
7801 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7803 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7805 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7807 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * support/regression/tests/bug1198642.c: new test
7810 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7811 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7812 * support/scripts/resource.h,
7813 * support/scripts/resource.rc,
7814 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7815 * support/scripts/sdcc.ico: added 32x32 icon
7817 2005-05-18 Raphael Neider <rneider AT web.de>
7819 * device/lib/pic16/libdev/pic18f*.c,
7820 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7821 keywords to "__sfr" and "__at (X)"
7822 * device/include/pic16/pic18fregs.h: added pic18f4520
7823 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7824 #1203088 (MPLAB compatibility)
7826 2005-05-17 Raphael Neider <rneider AT web.de>
7828 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7829 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7830 * device/lib/pic16/pics.all: added new devices
7831 * src/pic16/device.c: added support for pic18f4520
7833 2005-05-16 Raphael Neider <rneider AT web.de>
7834 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7835 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7836 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7837 convenience function for bit access
7839 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7841 * device/lib/printf_large.c: fixed bug 1193299
7842 * support/regression/tests/bug1057979.c: added test %3.3s
7844 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7846 * device/include/mcs51/8051.h,
7847 * device/include/mcs51/8052.h: made parseable with lint
7848 * device/include/mcs51/lint.h: added include file for (sp)lint
7849 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7850 * doc/cdbfileformat.lyx,
7851 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7853 2005-05-14 Raphael Neider <rneider AT web.de>
7855 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7856 * device/lib/pic16/libc/stdlib/itoa.c (new)
7857 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7858 * device/lib/pic16/libio/Makefile: exclude subdir according to
7859 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7860 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7861 * src/pic16/gen.c (genFunction): prevent annoying warning
7862 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7864 * support/cpp2/cppmain.c (cpp_output_string): new
7865 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7868 2005-05-13 Borut Razem <borut.razem AT siol.net>
7870 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7872 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7874 * .version: changed to version 2.5.1; back to bleeding edge development
7876 2005-05-11 Borut Razem <borut.razem AT siol.net>
7878 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7879 generate PDF version 1.3 documents
7881 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7883 * .version: changed to version 2.5.0
7885 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7887 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7889 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7891 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7892 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7893 well as many smaller updates.
7894 * .version: changed to version 2.5.0-pre1
7896 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7898 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7900 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7902 * support/regression/tests/bug1185672.c: added
7903 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7905 * src/mcs51/gen.c (genCall): added comments, made it look safer
7906 * src/mcs51/gen.c (genEndFunction): simplified
7908 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7910 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7912 2005-04-14 Borut Razem <borut.razem AT siol.net>
7914 * fixed bug 1045046 - SIGSEGV with really simple code?:
7915 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7916 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7918 2005-04-14 Borut Razem <borut.razem AT siol.net>
7920 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7921 src/pic16/device.h: temporarily disabled experimental #inline pragma
7924 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7926 * device/include/z80/stdio.h,
7927 * device/include/z80/string.h: removed these highly incomplete files so
7928 SDCC can use the default ones in device/include/
7930 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7932 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7934 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7937 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7939 * device/include/malloc.h: removed redundant __reentrant prototypes
7940 * device/lib/_mullong.c: added working xstack variant in asm (C version
7941 doesn't pass regression tests)
7942 * device/lib/bpx.c: used __data and made bpx char for mcs51
7943 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7944 (createFunction): fixed bug with xstackPtr
7945 * src/SDCCcse.c: corrected comments
7946 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7947 (killDeadCode, eBBlockFromiCode): removed unused code
7948 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7950 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7951 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7952 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7953 (genModOneByte): fixed warning in MSVC
7954 * src/mcs51/main.c (): added comments
7955 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7957 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7959 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7961 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7963 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7965 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7967 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7968 characters arrays of larger size than the declared one.
7970 2005-04-10 Borut Razem <borut.razem AT siol.net>
7972 * src/pic/gen.c (genInline),
7973 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7974 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7975 (findNextInstruction), (findPrevInstruction),
7976 (findInstructionUsingLabel),
7977 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7978 * src/pic/pcode.c (findLabel): added missing '\n'
7979 * src/src.dsp: added SDCCdwarf2.c to the project
7981 2005-04-09 Borut Razem <borut.razem AT siol.net>
7983 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7985 2005-04-08 Raphael Neider <rneider AT web.de>
7987 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7988 into the chain after a given one) and mergeDefmapSymbols (combine
7989 defmap entries for each symbol per pcode)
7990 * (createDefmap): have defmap entries merged in the end
7991 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7992 a symbol before replacing one access type's symbol, merge symbols in
7993 the end (replacement symbol might already have an entry)
7994 * (assignValnums): keep reference to written WREG intact
7996 2005-04-08 Raphael Neider <rneider AT web.de>
7998 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8001 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8003 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8006 2005-04-07 Raphael Neider <rneider AT web.de>
8008 * device/include/pic16/usart.h: added compatibility defines for
8009 devices with more than one USART
8010 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8012 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8014 * device/lib/Makefile.in: updated for port specific include
8016 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8018 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8020 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8022 * device/include/8051.h,
8023 * device/include/8052.h,
8024 * device/include/at89S8252.h,
8025 * device/include/at89c55.h,
8026 * device/include/at89x051.h,
8027 * device/include/at89x51.h,
8028 * device/include/at89x52.h,
8029 * device/include/mcs51reg.h,
8030 * device/include/reg51.h,
8031 * device/include/reg764.h,
8032 * device/include/regc515c.h,
8033 * device/include/sab80515.h: (re)moved these 12 files
8034 * device/include/mcs51/8051.h,
8035 * device/include/mcs51/8052.h,
8036 * device/include/mcs51/at89S8252.h,
8037 * device/include/mcs51/at89c55.h,
8038 * device/include/mcs51/at89x051.h,
8039 * device/include/mcs51/at89x51.h,
8040 * device/include/mcs51/at89x52.h,
8041 * device/include/mcs51/mcs51reg.h,
8042 * device/include/mcs51/reg51.h,
8043 * device/include/mcs51/reg764.h,
8044 * device/include/mcs51/regc515c.h,
8045 * device/include/mcs51/sab80515.h: and added them here
8047 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8049 * device/include/stdarg.h: changed SDCC specific keywords to double
8051 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8053 * device/include/hc08/mc68hc908gp32.h,
8054 * device/include/hc08/mc68hc908jb8.h,
8055 * device/include/hc08/mc68hc908jkjl.h,
8056 * device/include/hc08/mc68hc908qy.h: fixed comments
8057 * device/include/mcs51/README: updated
8058 * device/include/mcs51/c8051f120.h: added PINRSF
8059 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8060 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8061 amidst code. Also inline is not supported.
8063 2005-04-06 Raphael Neider <rneider AT web.de>
8065 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8066 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8067 callers stack/frame pointers
8069 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8071 * device/include/pic16/usart.h: added, missing in previous commit,
8072 * device/include/pic16/adc.h: fixed typo,
8073 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8075 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8077 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8078 uninitialized because a bug appears with gplink
8079 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8080 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8081 complains for unrecognised option
8083 2005-04-05 Raphael Neider <rneider AT web.de>
8085 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8086 structs as well (using memcpy)
8087 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8088 on ISRs (GOTO has no label)
8089 * src/pic16/device.h: added OF_OPTIMIZE_DF
8090 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8091 new data flow analysis/optimization
8092 * src/pic16/pcode.c: added (prototypes for and implementation of)
8093 dataflow analysis functions, fixed pCodeInstructions' inCond and
8094 outCond values, made RCALL a branch instruction
8095 * (pic16_unlinkpCode): keep C line if possible
8096 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8097 C line moved if possible
8098 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8099 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8100 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8101 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8103 * (pic16_getJumptabpCode): NEW, needed in...
8104 * (LinkFlow): fixed handling of jumptables, calls and conditional
8106 * (pic16_InsertCommentAfter): NEW
8107 * (pic16_pCodeReplace): made verbose and flow preserving
8108 * (AnalyzeFlow): added call to data flow analysis
8109 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8110 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8111 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8113 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8115 * src/SDCCast.c (decorateType): fixed bug #1105626
8117 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8119 * device/include/asm/pic16/features.h,
8120 * pic18f*.h headers,
8121 * device/include/pic16/adc.h,
8122 * device/include/pic16/delay.h,
8123 * device/include/pic16/i2c.h,
8124 * device/include/pic16/malloc.h,
8125 * device/include/pic16/stdio.h,
8126 * device/include/pic16/stdlib.h,
8127 * device/include/pic16/string.h,
8128 * device/lib/pic16/libc/stdio/printf_tiny.c,
8129 * device/lib/pic16/libc/stdio/printf_small.c,
8130 * device/lib/pic16/libc/stdio/strmgpsim.c,
8131 * device/lib/pic16/libc/stdio/strmmssp.c,
8132 * device/lib/pic16/libc/stdio/strmusart.c,
8133 * device/lib/pic16/libc/stdio/vfprintf.c,
8134 * device/lib/pic16/libc/stdlib/ltoa.c,
8135 * device/lib/pic16/libc/stdlib/putchar.c,
8136 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8137 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8138 * device/lib/pic16/libc/stdlib/memchrram.c,
8139 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8140 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8141 * device/lib/pic16/libio/adc/adcbusy.c,
8142 * device/lib/pic16/libio/adc/adcread.c,
8143 * device/lib/pic16/libio/adc/adcsetch.c,
8144 * device/lib/pic16/libio/usart/ubaud.c,
8145 * device/lib/pic16/libio/usart/ubusy.c,
8146 * device/lib/pic16/libio/usart/udrdy.c,
8147 * device/lib/pic16/libio/usart/uopen.c,
8148 * device/lib/pic16/libio/usart/uputc.c,
8149 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8150 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8151 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8152 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8153 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8154 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8155 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8156 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8157 specific keywords to double underlined form,
8158 * device/lib/pic16/libc/Makefile.rules,
8159 * device/lib/pic16/libsdcc/Makefile.rules,
8160 * device/lib/pic16/libm/Makefile,
8161 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8162 to compile with C standard set in Makefile.common
8163 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8164 rand.c and crc.c in compilation process,
8165 * device/lib/pic16/libsdcc/int/divuint.c,
8166 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8167 `c' from signed to unsigned,
8168 * device/lib/pic16/startup/crt0.c,
8169 * device/lib/pic16/startup/crt0i.c,
8170 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8171 keywords to double underlined form, bug fixes in _do_cinit function
8172 which prevented the correct initialization of the .idata segment,
8173 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8174 core to enter a infinite loop
8175 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8177 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8179 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8181 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8183 * device/include/Makefile.in: add support for hc08 subdirectory
8184 * device/include/hc08/: new subdirectory
8185 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8186 Lucas Loizaga, thanks!
8187 * device/include/hc08/mc68hc908qy.h,
8188 * device/include/hc08/mc68hc908gp32.h,
8189 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8190 their own directory. Changed internal macro names to use the compiler
8191 reserved namespace. Changed SDCC specific keywords to double
8193 * device/include/math.h,
8194 * device/include/malloc.h,
8195 * device/include/stdarg.h,
8196 * device/include/stdbool.h
8197 * device/include/string.h,
8198 * device/include/tinibios.h,
8199 * device/include/ds400rom.h,
8200 * device/include/8051.h,
8201 * device/include/8052.h,
8202 * device/include/80c51xa.h,
8203 * device/include/at89c55.h,
8204 * device/include/at89S8252.h,
8205 * device/include/at89x51.h,
8206 * device/include/at89x52.h,
8207 * device/include/ds80c390.h,
8208 * device/include/reg764.h,
8209 * device/include/regc515c.h,
8210 * device/include/sab80515.h,
8211 * device/include/mcs51/c8051f000.h,
8212 * device/include/mcs51/c8051f018.h,
8213 * device/include/mcs51/c8051f020.h,
8214 * device/include/mcs51/c8051f040.h,
8215 * device/include/mcs51/c8051f060.h,
8216 * device/include/mcs51/c8051f120.h,
8217 * device/include/mcs51/c8051f300.h,
8218 * device/include/mcs51/c8051f310.h,
8219 * device/include/mcs51/c8051f320.h,
8220 * device/include/mcs51/c8051f330.h,
8221 * device/include/mcs51/c8051f350.h,
8222 * device/include/z180.h: Changed SDCC specific keywords to double
8225 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8227 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8229 * (pic16_assignConfigWordValue): disable testing of configuration
8230 register value with config mask,
8231 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8232 function with port->fun_prefix,
8233 * (genFunction): when generating a naked interrupt function never
8234 create an absolute segment placed in interrupt vector address, place
8235 the actual interrupt function at IVA instead, when an interrupt
8236 function is generated with unspecified interrupt then do not create
8237 the absolute section,
8238 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8239 code for generating a call to generic pointer get/put function with
8240 a call to function pic16_callGenericPointer(),
8241 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8242 the call to the generic pointer get/put functions with prefixing the
8243 function name with port->fun_prefix,
8244 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8245 * src/pic16/main.c (_process_pragma): prefix function with
8247 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8248 calling assembler, old 18Fxxxx macro is deprecated,
8249 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8250 PC_ASMDIR in while condition,
8251 * (findInstruction): add PC_ASMDIR in while condition,
8252 * (buildCallTree): prefix main with port->fun_prefix,
8253 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8254 identifier for variable with banked access in instructions BTFSS,
8255 BTFSC, BCF, BSF, BTG
8256 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8257 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8258 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8259 perform optimization when enviroment variable NO_REG_OPT is set,
8260 * (insideLRBlock): NEW, return 1 if register is inside an
8261 INF_LOCALREGS block,
8262 * (RemoveRegFromLRBlock): remove a register that is completely
8263 eliminated by register optimization, but it is still left in local
8264 register store/restore in/from stack block,
8265 * (Remove2pcodes): after removing register, check to see if it
8266 should be removed from local register store/restore in/from stack
8268 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8269 DUMMY_READ_VOLATILE,
8271 * device/include/pic16/adc.h: minor prototype modifications and
8273 * device/include/pic16/malloc.h: added GPL notice various
8275 * device/include/pic16/stdint.h: NEW, standard header for ints
8276 * device/include/pic16/delay.h: NEW, header for delay functions,
8277 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8279 * device/include/pic16/signal.h: NEW, header providing helper macros
8280 for implementing signal handlers,
8281 * device/include/pic16/stdio.h: added prototypes for functions,
8282 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8283 prototypes for stdin and stdout, added macro PUTCHAR to
8284 automatically implement putchar function prototype,
8285 * device/include/pic16/usart.h: modified and updated USART library,
8286 * device/lib/pic16/libio/adc/,
8287 * device/lib/pic16/libio/i2c: some modifications to improve library
8289 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8290 family of functions,
8291 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8292 family of functions and other sources,
8293 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8294 of the PIC18Fxx[28] devices,
8295 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8296 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8297 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8298 _do_cinit function, because the previous failed when local variables
8299 where not placed in the same memory bank,
8300 * device/lib/pic16/libsdcc/char/: various modifications to improve
8301 library performance,
8302 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8303 information on the new functions of the c library and more...
8305 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8307 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8309 2005-03-26 Raphael Neider <rneider AT web.de>
8311 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8312 if condition == CARRY)
8313 * (genCmp): adapted to new genSkipc semantics
8314 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8315 on rIfx (genCmp was broken)
8317 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8319 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8320 * src/z80/main.c (_keywords[]),
8321 * src/SDCCglobal.h (struct options),
8323 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8324 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8325 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8326 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8327 always available in leading double underscore form. The C99 support is
8328 mostly missing, but it's a start.
8329 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8330 reserved identifier "__data".
8332 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * src/mcs51/peeph.def: fixed bug 1170013
8336 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * device/include/mcs51reg.h: fixed bug 842007
8340 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8342 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8345 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8347 * src/port.h (struct PORT),
8348 * src/avr/ralloc.c (avr_assignRegisters),
8350 * src/ds390/ralloc.c (ds390_assignRegisters),
8352 * src/hc08/ralloc.c (hc08_assignRegisters),
8354 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8356 * src/pic/ralloc.c (pic14_assignRegisters),
8358 * src/pic16/ralloc.c (pic16_assignRegisters),
8360 * src/xa51/ralloc.c (xa51_assignRegisters),
8362 * src/z80/ralloc.c (z80_assignRegisters),
8364 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8365 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8367 * src/SDCCdflow.c (computeDataFlow),
8369 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8371 * src/SDCCcflow.c (*),
8373 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8374 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8375 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8376 immedDom() returning wrong block; probably fixes bug #1160833)
8378 2005-03-20 Borut Razem <borut.razem AT siol.net>
8380 * support/scripts/inc2h.pl: WIN32 port
8382 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8384 * device/lib/makefile.in: added abs.c and labs.c
8386 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8388 * device/include/stdint.h: added
8389 * device/lib/abs.c: added
8390 * device/lib/labs.c: added
8391 * device/include/stdlib.h: added abs() and labs() prototypes
8392 * device/lib/libsdcc.lib: added abs and labs
8393 * device/include/float.h,
8394 * device/lib/_fsmul.c,
8395 * device/lib/printf_fast.c,
8396 * device/lib/printf_tiny.c: updated comments
8398 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8400 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8403 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8405 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8406 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8408 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8410 * device/lib/printf_large.c: removed inline assembly for portability and
8411 readability. Use printf_fast if speed or size are more important.
8412 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8413 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8415 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8417 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8418 prevent compiler warning
8420 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8422 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8423 moved to level 0 and declared as static. Also they are explicit
8424 placed in access bank. This was necessery because some times they
8425 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8426 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8427 optimizations. Currently only compare to unsigned char is implemented,
8428 * src/pic16/gen.c: added fReturnIdx array,
8429 * (struct resolvedIfx) is moved to gen.h and made public,
8430 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8431 * (aopForSym): added an optimization to directly store in stack of
8432 the operand of a SEND iCode,
8433 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8434 but as registers instead (AOP_REG) using the fReturnIdx array,
8435 * (pic16_freeAsmop): remove the freed register from the
8436 _G.sregsAlloc field,
8437 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8438 a compare of 'WREG',
8439 * (pic16_popGetTempRegCond): changed function prototype, now
8440 function takes also a bitVector argument v which holds the current
8441 set of registers that are allocated for stack access by aopForSym,
8442 registers allocated in aopForSym for accessing stack symbols are not
8443 any more part of the functions usedRegs field,
8444 * (genCall): some times aopOp is called for a stack variable to be
8445 send, aopForSym might perform the push, if this is true make sure
8446 that genCall doesn't push the variable twice by testing _G.resDirect,
8447 * (genFunction): changed testing for unspecified interrupt number
8448 from 256 to INTNO_UNSPEC,
8449 * modified selection scheme of frame pointer generation. Previously
8450 if function did use local registers a frame pointer was generated,
8451 now a frame pointer is generated only if function has arguments
8452 (that need PLUSW2 register access), or has stack arguments, or the
8453 compiler is not instructed to omit the frame pointer,
8454 * (genEndFunction): before restoring local registers that were saved
8455 in the function preamble, also restore the registers that *might*
8456 have been allocated for stack access,
8457 * (genRet): removed some old comments,
8458 * (genCmp, the active (RN's) version): added a call to the
8459 pic16_genCmp_special function to perform the compare with a more
8460 robust and optimized way,
8461 * (genInline): a feature has been added in inline code generation,
8462 which allows a wildcard variable substitution when writing inline
8463 assembly. Code is incomplete and experimental therefore undocumented,
8464 * (genCast): changed order of aopOp for result and right to allow
8465 aopForSym to directly load the result if possible,
8466 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8467 perform an optimized compare on some selected special occasions,
8468 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8469 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8470 generate an IVT any more,
8471 * src/pic16/main.c (pic16_optionsTable): added command line option
8473 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8474 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8476 * src/pic16/NOTES: Raphael Neider added in list of active developers
8477 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8478 jumptable_end to prevent bug #,
8479 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8480 inCond and outCond fields,
8481 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8482 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8483 turn off register spilling,
8484 * (packRegsForOneUse): synced with other ports' versions although it
8485 is not used currently,
8486 * (pic16_packRegisters): added an optimization while reading
8487 structure bitfields, some registers may be saved (malloc code is
8488 decreased by 80 bytes)
8490 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8492 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8493 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8494 this can be optimized more?
8496 2005-03-10 Raphael Neider <rneider AT web.de>
8498 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8499 genNearPointerGet): (hopefully) fixed access to bitfields via
8500 pointers (p->bitN = x; and x = p->bitN; failed)
8502 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8504 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8506 2005-03-09 Raphael Neider <rneider AT web.de>
8508 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8510 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8512 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8513 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8514 (regTypeNum): set REG_BIT type if necessary
8515 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8516 * support/regression/tests/critical.c: check bug 1144613
8518 2005-03-02 Raphael Neider <rneider AT web.de>
8520 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8522 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8524 * src/avr/ralloc.c (serialRegAssign),
8525 * src/ds390/ralloc.c (serialRegAssign),
8526 * src/hc08/ralloc.c (serialRegAssign),
8527 * src/mcs51/ralloc.c (serialRegAssign),
8528 * src/pic/ralloc.c (serialRegAssign),
8529 * src/pic16/ralloc.c (serialRegAssign),
8530 * src/xa51/ralloc.c (serialRegAssign),
8531 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8533 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8535 * src/SDCCast.c (decorateType): fixed bug 1124787
8537 2005-02-20 Hubert Sack <sack AT digiplan.de>
8538 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8540 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8543 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8545 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8546 to keep the correct label reference count when adding/removing references
8547 to labels. A peephole file using this is appended to patch #1144962.
8549 2005-02-14 Raphael Neider <rneider AT web.de>
8551 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8552 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8553 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8554 retrievals of result operand's value on assignment
8556 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8558 * device/include/pic16/string.h: modified prototype for memccpy()
8559 to memccpy(void *, void *, char, size_t)
8560 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8561 check whether to omit frame pointer or not,
8562 * (genInline): convert all occurences of "\n" to LF in inline
8563 assembler blocks, this helps formatting the inline text,
8564 * (pic16_loadFSR0): modified prototype,
8565 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8566 removed some 8051 legacy code,
8567 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8568 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8569 before allocating temporary registers in functions,
8571 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8573 * support/regression/tests/bitvars.c: corrected the "fix"
8575 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * support/regression/tests/bitvars.c,
8578 * support/regression/tests/bitwise.c,
8579 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8581 2005-02-10 Raphael Neider <rneider AT web.de>
8583 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8584 different size for Alpha
8585 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8587 2005-02-09 Raphael Neider <rneider AT web.de>
8589 * src/SDCC.lex(doPragma) : save and restore warning options as well
8590 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8591 * have #pragma less_pedantic set the errorlevel to WARNING
8593 * (cloneOptimize) : fixed wrong malloc's size
8594 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8595 facilitate correct handling of #pragma (save|restore)
8597 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8599 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8601 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8603 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8605 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8607 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8609 2005-02-02 Raphael Neider <rneider AT web.de>
8611 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8612 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8613 * (pic16_storeForReturn): fixed to allow returning function pointers
8614 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8615 * device/include/pic16/{stddef.h,stdbool.h}: added
8617 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8621 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8623 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8624 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8625 appeared to be required
8627 2005-01-31 Borut Razem <borut.razem AT siol.net>
8629 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8630 include/mcs51 and include/z80 directories to the package
8632 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8634 * src/hc08/gen.c (genFunction): fixed bug #1112752
8636 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8638 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8640 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8642 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8644 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8646 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8648 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8650 * device/include/c8051fxxx.h: removed these 6 files
8651 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8653 2005-01-26 Raphael Neider <rneider AT web.de>
8655 * src/pic16/gen.c (genAssign): fixed assignment from longs
8656 in codespace (were cut to three bytes)
8657 * (genDummyRead): implemented (except for CODESPACE...),
8659 * src/pic16/glue.c (emitStatistics): beautified
8660 * device/lib/pic16/libm/Makefile: added include path
8662 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8664 * src/z80/gen.c (aopPut): fixed bug #1103902
8666 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8668 * device/lib/expf.c: fixed bug #1095792
8670 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8672 * device/lib/pic16/libm: added Math library sources
8674 2005-01-24 Raphael Neider <rneider AT web.de>
8676 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8677 to enable upcast to pCodeOpReg2 (there is no type tag to
8678 differenciate the two and pic16_popGet2p cast into PCOR2)
8679 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8680 (sizeof(sectNames) changed to sizeof(sectName))
8681 Both patches fix segfaults under MinGW.
8683 2005-01-23 Raphael Neider <rneider AT web.de>
8685 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8686 Safe_[mc]?alloc()'ed variables
8687 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8688 of (byte sized) temporaries (assign them to WREG for now)
8689 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8690 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8691 this might fix SIGSEGVs on MinGW...
8692 * src/SDCCopt.c (killDeadCode): restored original behaviour
8693 (volatile operands might get thrown away though)
8695 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8697 * src/pic16/gen.c: fixed bug #1106975,
8698 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8699 pointer update, INTCON is saved, global interrupts are disabled and
8700 restored after updateing TOS.
8701 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8702 * added function attribute 'shadowregs' to take advantage of shadow
8704 * added function attribute 'wparam' as an alternative to the wparam
8706 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8707 user declares a non-ISR function as 'shadowregs',
8708 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8710 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8712 * .version: bumped version number to 2.4.8
8713 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8715 * device/lib/pic16/libio/i2c/: I2C module support library,
8716 * device/include/pic16/i2c.h: I2C support library header,
8717 * device/lib/pic16/libc/stdio/: standard IO support sources,
8718 * (printf_small.c): printf_small() source, supports float print,
8719 * (printf_tiny.c): printf_tiny() source, does not support floats,
8720 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8721 enable global optimizations for entire library source, other
8722 Makefiles in the source tree are also modified to reflect this,
8723 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8725 * doc/sdccman.lyx: updated to reflect new changes,
8726 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8727 sym->onStack if-case,
8728 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8729 sbit, idata, _idata, xdata, _xdata,
8730 * added pragma library, to link an external library, (see doc),
8731 * removed command line options, --pomit-config-words, --pomit-ivt,
8732 --pleave-reset-vector,
8733 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8734 when calling assembler to reflect memory model used, also define
8735 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8736 reflect stack model used,
8737 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8738 on stack return NULL,
8740 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8742 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8743 of the operands is volatile. Fixes #1020220
8745 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8747 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8748 * (OptimizeRegUsage): make sure that there is really no other flow where
8749 the first pCode is used
8751 2005-01-22 Raphael Neider <rneider AT web.de>
8753 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8754 to fix #1106967 (pCode->seq are not set up correctly)
8756 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8758 * src/SDCCglue.c (glue): make sure code area is declared before the
8759 static initialization area.
8761 2005-01-21 Raphael Neider <rneider AT web.de>
8763 * device/lib/Makefile.in: fixed test for pic16 install dir
8764 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8766 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8767 added --optimize-goto compiler switch and pragma wparam documentation
8768 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8769 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8770 and PRODH closing bug #1071770 (peephole optimizer)
8772 2005-01-19 Raphael Neider <rneider AT web.de>
8774 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8775 cmdLine buffers (used when calling sdcpp...) are large enough
8776 (MAX_PATH=256 truncates arguments leading to system halts when
8778 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8779 * (genUminus): rewritten to for efficiency
8780 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8781 used uninitialized in some cases)
8782 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8783 copy the third byte from the int -- now assumes 0x80 (data memory)
8784 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8785 operands (genAddLit expects the iCode's operands to swapped as
8786 well), fixed leftover bytes (crashed for short left operands)
8787 * (pic16_genMinusDec): performance improvements, removed false
8789 * (pic16_genMinus): fixed to cope with differently sized operands
8790 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8792 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8793 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8794 new banksel optimization
8795 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8796 analysis for temporary registers (segfaults...)
8797 * src/pic16/peeph.def: added rule
8799 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8801 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8802 which converts a float number to its ASCII representation
8803 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8804 functions to convert the fractional and integer part of a float to ASCII,
8805 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8806 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8808 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8810 * device/include/pic16/adc.h: added GPL info,
8811 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8812 a pCodeOp as tested operand,
8813 * (genNearPointerGet): optimized bit testing, does not use
8814 intermediate register for bit value, test directly instead with
8815 BTFSS, BTFSC, works only for single bits,
8816 * (genpic16Code): dump the name of the iCode in the asm,
8817 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8818 renamed to pic16_decodeOp,
8819 * (serialRegAssign): do not allocate a temporary register for iCode
8820 sequences that test a single bit for 1/0
8822 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8824 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8825 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8826 access stack and frame pointers. They are initially assigned to
8827 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8828 accessing SFRs. Updated all occurences of modification of stack or
8829 frame pointer in gen.c and pcode.c,
8830 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8831 assigning of a literal value to pointers,
8832 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8833 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8836 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8838 * doc/sdccman.lyx: update documentation about stack pragma, added
8839 some info for stack memory models
8841 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8843 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8845 2005-01-08 Raphael Neider <rneider AT web.de>
8847 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8848 udata sections to fix bug #1097823
8850 2005-01-05 Raphael Neider <rneider AT web.de>
8852 * src/pic16/gen.c (genGenericShift): added handling of differently
8853 sized left operand and result
8855 2005-01-04 Raphael Neider <rneider AT web.de>
8857 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8858 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8859 to hold the condition bit)
8860 * added new version of genCmp (old code available via #define)
8861 * added new version of genShiftLeft/genShiftRight in a generic
8862 way, now supports shifting by negative values
8863 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8864 shiftCount (expected by genGenericShift)
8865 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8866 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8868 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8869 is an invalid literal too...)
8871 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8873 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8874 from Raphael Neider,
8875 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8876 for 8-bit literals. This fixes some literal operands which are sign
8877 extended to 16-bits ints when instruction needs only 8-bits.
8879 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8881 * device/lib/logf.c: added mcs51 assembly version
8882 * device/lib/expf.c: added mcs51 assembly version
8883 * device/lib/_logexpf.c: new shared asm code for expf and logf
8884 * device/include/math.h: add defines for assembly math library
8885 * device/lib/Makefile.in: build new _logexpf.c
8886 * device/lib/libfloat.lib: use new _logexpf.c
8888 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8891 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8892 device types which have less than 0x7f registers.
8894 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8896 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8898 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8900 * device/lib/printf_fast.c: only build on supported arch.
8901 * device/lib/printf_tiny.c: only build on supported arch.
8902 * device/lib/printf_fast_f.c: only build if asm float lib
8903 * device/lib/_fsget1arg.c: only build if asm float lib
8904 * device/lib/_fsget2args.c: only build if asm float lib
8905 * device/lib/_fsnormalize.c: only build if asm float lib
8906 * device/lib/_fsreturnval.c: only build if asm float lib
8907 * device/lib/_fsrshift.c: only build if asm float lib
8908 * device/lib/_fsswapargs.c: only build if asm float lib
8909 * device/include/stdio.h: don't provide print_fast,
8910 print_fast_f, print_tiny prototypes if --xstack used
8912 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8914 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8915 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8918 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8920 * device/lib/printf_fast_f.c: same as printf_fast, but
8921 with floating point enabled
8922 * device/lib/printf_fast.c: minor tweaks
8923 * device/include/stdio.h: add printf_fast_f
8925 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8927 * src/SDCCmain.c: make --float-reent default for mcs51
8928 * device/lib/_fsadd.c: added mcs51 assembly version
8929 * device/lib/_fssub.c: added mcs51 assembly version
8930 * device/lib/_fsmul.c: added mcs51 assembly version
8931 * device/lib/_fsdiv.c: added mcs51 assembly version
8932 * device/lib/_fseq.c: added mcs51 assembly version
8933 * device/lib/_fsneq.c: added mcs51 assembly version
8934 * device/lib/_fsgt.c: added mcs51 assembly version
8935 * device/lib/_fslt.c: added mcs51 assembly version
8936 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8937 * device/lib/Makefile.in: add _fscmp to build
8938 * device/lib/libfloat.lib: add _fscmp to build
8940 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8942 * device/lib/_fs2slong.c: added mcs51 assembly version
8943 * device/lib/_fs2sint.c: added mcs51 assembly version
8944 * device/lib/_fs2schar.c: added mcs51 assembly version
8945 * device/lib/_fs2ulong.c: added mcs51 assembly version
8946 * device/lib/_fs2uint.c: added mcs51 assembly version
8947 * device/lib/_fs2uchar.c: added mcs51 assembly version
8948 * device/lib/_slong2fs.c: added mcs51 assembly version
8949 * device/lib/_sint2fs.c: added mcs51 assembly version
8950 * device/lib/_schar2fs.c: added mcs51 assembly version
8951 * device/lib/_ulong2fs.c: added mcs51 assembly version
8952 * device/lib/_uint2fs.c: added mcs51 assembly version
8953 * device/lib/_uchar2fs.c: added mcs51 assembly version
8954 * device/include/float.h: added #define to select asm vs c
8956 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8958 * device/lib/printf_fast.c: improvements to float output
8959 * device/include/float.h: add defines for assembly float library
8960 * device/lib/_fsget1arg.c: receive 1 float arg
8961 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8962 * device/lib/_fsnormalize.c: normalize a float
8963 * device/lib/_fsreturnval.c: return float, various helper routines
8964 * device/lib/_fsrshift.c: right shift a float's mantissa
8965 * device/lib/_fsswapargs.c: swap 2 floats
8966 * device/lib/Makefile.in: build these 6 new files for mcs51
8967 * device/lib/libfloat.lib: add these 6 files to the library
8969 2004-12-26 Borut Razem <borut.razem AT siol.net>
8971 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8974 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8976 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8977 and fully reentrant and register bank neutral.
8978 * device/lib/printf_fast.c: added float (not enabled by default),
8979 added compact/slower integer (also not enabled by default),
8980 improved size/speed of fast integer code, other minor changes
8981 * device/include/stdio.h, device/lib/Makefile.in,
8982 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8984 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8986 * src/pic16/pcode.c: declaring variables other than at the start of a
8987 block is not supported in C by VC6.
8989 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8991 * applied a previous patch from Raphael Neider that wasn't included
8992 in the previous commits, which fixes infinite loops within jumptable
8994 * made some fixes that previous patches introduced
8996 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8998 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8999 that fixes an issue with AOP_PCODE asmop's offset,
9000 * (pic16_popCopyReg): update instance field too,
9001 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9002 function of pic port,
9003 * (genCmp, genAnd, genAssign),
9004 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9006 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9008 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9009 variables initial values to idata section,
9010 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9011 variables in some functions. This utilizes parmBytes field of iCode
9012 structure to hold the offset of the variable in stack. (might be
9013 able to use the stack field too?)
9014 * applied patch from Raphael Neider # ### , # ###
9015 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9016 variable initial values in idata section,
9017 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9018 for static variables with initial value
9019 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9020 applied fix in while loop from Raphael Neider.
9022 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9024 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9025 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9026 * src/ds390/ralloc.c (serialRegAssign): spill bits
9027 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9028 * support/Util/SDCCerr.c,
9029 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9030 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9031 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9033 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9035 * device/include/sdcc-lib.h: inserted LGPL, added includes
9036 asm/ds390/features.h and asm/mcs51/features.h
9037 * device/include/asm/default/features.h,
9038 * device/include/asm/gbz80/features.h,
9039 * device/include/asm/z80/features.h: added empty _AUTOMEM
9041 * device/include/asm/ds390/features.h,
9042 * device/include/asm/mcs51/features.h: added files with defines for
9043 _AUTOMEM and _STATMEM indicating automatic and static storage class
9044 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9045 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9046 * src/SDCCicode.c (geniCodeCast),
9047 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9048 * src/SDCCloop.c (loopInduction): removed unused variable lr
9049 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9050 to convertToFcall to include char modulo (RFE 1065037), added check
9051 if left operand is unsigned and use abs of literal value
9052 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9053 as it doesn't work after conversion from peephole.def to peephole.rul
9054 * src/mcs51/gen.c (toBoolean): added check for size,
9055 (genModOneByte): optimized code for signed char modulo a literal
9056 power of 2 (thanks to Hubert Sack),
9057 (genRRC): removed unnecessary "clr c",
9058 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9059 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9061 swapped rules 256.c and 256.d,
9062 extended 256.d by using new multiple checks (thanks Erik),
9063 added rules 256.e and 256.f,
9064 updated rule 261.a and 261.b to new generated code
9065 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9067 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9070 induction related bugs, including first part of bug #1074377
9072 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9074 * applied patch from bug-report #1076292,
9075 * applied patches for genAnd and Goto-optimizations for Raphael
9077 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9078 dump a less iCode information,
9079 * src/pic16/device.h (pic16_options_t): added field debgen,
9080 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9081 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9082 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9084 * (various functions): added macros FENTRY and FENTRY2 to functions,
9085 to emit function prologue,
9086 * (various functions): fixed indentation,
9087 * (genNearPointerGet): fixed loading of FSR0,
9088 * (genPackBits): applied patch from Raphael Neider to fix updating
9089 of FSR0 and touching only the modified bits,
9090 * src/pic16/genarith.c (various functions): added macros FENTRY to
9091 emit function prologue in comments,
9092 * src/pic16/pcode.h: added functions debugf2, debugf3,
9093 * src/pic16/ralloc.c: partial fix for packForPush caused
9096 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9098 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9099 <stsp AT users.sourceforge.net> with reversed byte order
9100 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9102 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9104 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9106 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9107 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9109 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9111 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9113 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9115 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9117 (setFromConditionArgs): friendly operand parser for peephole rules,
9118 (operandBaseName, operandsNotRelated): new peephole condition
9119 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9120 architecture specific register naming into account, handles n-way
9121 comparisons, and supports quoted literals
9122 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9124 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9126 * src/mcs51/peeph.def: fixed bug #1076940
9128 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9130 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9132 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9134 Adding support for replacing ljmps with sjmps in jumptables
9135 generated for switch statements. For now you need to set the
9136 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9137 Now 4 algorithms for mcs51 jumptable generation are used:
9138 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9139 addresses loaded pc-relative for up to 112 cases and stack-pushing
9140 target addresses loaded with offset from dptr for up to 256 cases.
9142 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9143 * src/mcs51/main.c: adapted constants for switch table generation
9144 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9146 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9148 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9149 * support/regression/tests/bug1057979.c: added test for bug 1073386
9151 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9153 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9156 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9158 * src/pic16/device.h,
9159 * src/pic16/genarith.c,
9162 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9164 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9166 Large cummulative patch for pic16 port.
9167 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9168 to call when a stack overflow occurs,
9169 * (malloc.h): added CVS Id tag,
9170 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9172 * added libc directory. The current version of LibC contains string
9173 functions, ctype functions and macros and some functions of the
9174 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9175 be extensively tested in the future. Standard disclaimer here.
9176 Library is not automatically build yet. But one can build it by
9177 invoking 'make' inside the libc directory.
9178 * added ADC library under libio. Preliminary version yet.
9180 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9181 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9182 aopForRemat() now and not by pic16_aopOp(),
9183 * (pic16_popGetTempReg): removed warning messgae when allocating
9184 temporary registers, its a buggy feature and will be removed,
9185 * (pic16_popGet): set register instance field in AOP_CRY,
9186 * (pic16_outBitC): fixed for results in size greater than 1,
9187 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9188 * (pic16_storeForReturn): optimized return of 0,
9189 * (genCmp): experimental code for new genCmp which uses PIC18's
9190 special compare&skip instructions. Initial tests fail some times
9191 with variables grater than 1 byte in size, so new code is disabled,
9192 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9194 * (genCast): began a fix to optimize the casting of a bit to another
9195 bit, now assigning a bitfield to another bitfield will fail, sorry,
9196 * src/pic16/main.c: disabled the use of lr-support feature,
9197 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9198 * added some function prototypes, added function _debugf prototype,
9199 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9200 bits with offset (case PO_GPR_BIT),
9201 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9203 * (isBankInstruction): modified to return 0 for no banking instruction,
9204 and 1 for banking instruction,
9205 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9206 caused stop processing pCodes after a inline assembly block,
9207 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9208 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9209 registers when it shouldn't,
9210 * src/pic16/ralloc.c (allocReg): add preliminary support for
9211 supporting a limited set of temporary registers,
9213 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9215 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9216 genDataPointerSet): ensure assignments always copy in MSB to LSB
9218 (loadRegFromAop): recognize CLRH optimization,
9219 (genFunction): optimize RECEIVE iCodes in reentrant functions
9221 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9223 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9224 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9226 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9227 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9228 contiguous with data
9230 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9232 * device/lib/_gptrget.c (_gptrget),
9233 * device/lib/_gptrgetc.c (_gptrgetc),
9234 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9235 instead of sjmp to ret
9236 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9237 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9239 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9241 * .version: bumped version to 2.4.7
9242 * device/lib/_gptrget.c (_gptrget): is now _naked
9243 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9244 * device/lib/_gptrput.c (_gptrput): is now _naked
9245 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9246 (createFunction): fixed xstack
9247 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9248 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9250 (geniCodeCritical): store original interrupt state in an iTemp bit
9251 var unless stack-auto
9252 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9253 * src/SDCCmain.c (setIncludePath): added include/target to search path
9254 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9255 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9257 (processFuncArgs): put bit vars in bit area
9258 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9259 unsaveRBank): fixed xstack,
9260 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9261 (genFunction, genEndFunction): fixed xstack,
9262 (genAssign): optimization don't walk backwards through mem
9263 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9264 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9265 * support/regression/Makefile: also make library (for stack-auto) when
9266 making "all" and added "test-mcs51-xstack-auto"
9267 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9268 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9269 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9270 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9271 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9272 make-library by MAKE_LIBRARY
9273 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9274 regression tests for xstack
9275 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9276 * support/regression/tests/critical.c: test for critical on mcs51
9278 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9280 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9281 built version of sdcc instead of installed version
9283 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9285 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9286 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9288 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9289 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9290 WARNING: remove device/lib/build/z80/printf.o by hand when
9291 updating from previous build!
9292 * device/lib/z80/printf.c: updated comment
9293 * support/regression/tests/bug1057979.c: test all ports now
9294 * support/regression/tests/bug1065458.c: file added
9296 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9298 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9299 *_start and *_end symbols for static functions
9301 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9303 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9304 and search crt0.o in all library paths,
9305 (setIncludePath): proper handling of --nostdinc,
9306 (setLibPath): proper handling of --nostdlib
9307 * support/regression/Makefile,
9308 * support/regression/ports/ds390/spec.mk,
9309 * support/regression/ports/gbz80/spec.mk,
9310 * support/regression/ports/hc08/spec.mk,
9311 * support/regression/ports/mcs51/spec.mk,
9312 * support/regression/ports/mcs51-large/spec.mk,
9313 * support/regression/ports/mcs51-stack-auto/spec.mk,
9314 * support/regression/ports/z80/spec.mk: use include and lib files from
9315 built version of sdcc instead of installed version
9316 * doc/sdccman.lyx: fixed typo in --nostdinc
9318 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9323 * src/pic/gen.c : added support to generate code for struct bit fields.
9325 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9327 * as/xa51/xa_version.h,
9328 * device/include/errno.h,
9329 * device/include/regc515c.h,
9330 * device/lib/_itoa.c,
9331 * device/lib/_ltoa.c,
9332 * device/lib/ser_ir_cts_rts.c,
9333 * sim/ucsim/xa.src/glob.cc,
9334 * sim/ucsim/xa.src/inst_gen.cc,
9335 * sim/ucsim/xa.src/xa_bit.cc,
9336 * sim/ucsim/xa.src/xa_sfr.cc,
9337 * sim/ucsim/z80.src/inst_dd.cc,
9338 * sim/ucsim/z80.src/inst_fdcb.cc,
9339 * support/scripts/keil2sdcc.pl,
9340 * src/pic16/pic16.dsp,
9341 * src/pic16/pic16a.dsp: corrected cvs line endings
9342 * device/lib/printf_large.c: fixed bug 1057979
9343 * src/pic16/gen.c: fixed non-C standard code
9344 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9345 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9346 * support/regression/ports/mcs51/support.c: reload T1 asap
9347 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9348 pdata use and clear idata startup behaviour
9349 * support/regression/tests/bug1057979.c: added
9351 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9353 * device/examples/ds390/ow390/ad26.h,
9354 * device/examples/ds390/ow390/cnt1d.h,
9355 * device/examples/ds390/ow390/crcutil.c,
9356 * device/examples/ds390/ow390/ownet.h,
9357 * device/examples/ds390/ow390/owsesu.c,
9358 * device/examples/ds390/ow390/swt12.h,
9359 * device/examples/ds390/ow390/swtoper.c,
9360 * device/examples/ds390/ow390/temp10.h,
9361 * device/examples/ds390/ow390/thermodl.c,
9362 * device/examples/ds390/tinitalk/tinitalk.dsp,
9363 * device/examples/ds390/tinitalk/tinitalk.dsw,
9364 * device/examples/mcs51/clock/hw.h,
9365 * device/examples/mcs51/simple2/go.bat,
9366 * device/examples/serialcomm/windows/serial.h,
9367 * device/examples/xa51/dummy.c,
9368 * device/examples/xa51/hello.c,
9369 * device/include/80c51xa.h,
9370 * device/include/at89x051.h: corrected cvs line endings
9372 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9374 * src/pic16/main.c (options): added command line --gstack, to trace
9375 stack over/under flows,
9376 * added pragma 'wparam' to allow passing first byte of function
9377 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9378 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9379 call to __gstack_test function and sets up the symbol as extern,
9380 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9381 * popaop): added call to pic16_testStackOverflow,
9382 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9384 * (genCall, genPcall): now all parameters are passed via stack
9385 except in functions that are pass to wparam pragma in which WREG is
9387 * (genPcall): REENTRANT flag is checked to see if variable prototype
9388 contains reentrant keyword, don't call a non-reentrant function, via
9389 a reentrant function pointer or vice versa, functions are never
9391 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9393 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9394 SIGSEGV when accessing a NULL register stucture,
9395 * (pic16_printGPointerType): modified to handle UPPER modifier for
9396 function initializers, changed prototype of function to simpler one,
9397 * (pic16_printIvalFuncPtr): check to see if function is already
9398 added in externs list,
9399 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9400 optimized a move from W to SFR with a move to the same register
9402 * device/lib/pic16/debug: NEW directory, contains debug features
9403 which are enabled when linking with libdebug.lib, currently command
9404 line option --gstack enables stack pointer tracing for over/under
9405 flow, corresponding sources are in debug/gstack
9407 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9409 * doc/sdccman.lyx: updated SDCC version,
9410 * (PIC16 port): update list of command line options,
9411 * src/pic16/device.h (structure pic16_options_t): added field gstack
9412 to enable stack overflow tracing on push/pops,
9413 * src/pic16/device.c (statistics structure): added statistics
9415 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9416 pic16_dump_int_registers): increase statistics counters for each
9417 * variable which is encountered
9418 * (pic16_dump_usection): emit each .udata variable to its own udata
9420 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9421 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9422 parameters via stack, otherwise use old scheme,
9423 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9424 assembler output file,
9425 * src/pic16/main.c: added command line options --gstack to enable
9426 push/pop tracing for stack overflow,
9427 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9428 instructions): added size of each instruction,
9429 * (pic16_countInstruction): estimate size of instructions in
9430 the_pFile list, inline assembly blocks are not counted,
9431 * (pic16_FixRegisterBanking): trace previous register usage, when
9432 banksel optimizations is greater than 0, don't emit a redudant
9435 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9437 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9438 * src/pic16/ralloc.c : applied same fix for pic16.
9439 * src/pic/gen.c : tidied it up a little.
9441 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9443 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9444 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9446 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9448 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9450 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9452 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9453 non-reentrant function __modsint in the interrupt function (thus
9454 corrupting math operations during serial I/O)
9455 * device/lib/ser_ir.c: as above, changed buffersize
9456 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9458 * doc/Makefile: added option -t for rsync
9460 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9462 * src/SDCCast.h (struct ast),
9463 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9465 2004-10-20 Borut Razem <borut.razem AT siol.net>
9467 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9470 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9472 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9474 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9475 support functions to replace long sequences of MOVFF's from access
9476 bank registers to stack and vice versa,
9477 * src/pic16/device.h: added new field opt_flags, where optimization
9478 flags can be set to enable certain features,
9479 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9480 * pBlock, (genFunction, genEndFunction): surroung loop for
9481 saving/loading used registers in stack with PC_INFO pCodes,
9482 INF_LREGS. Code in between can then be optimized by pCode optimizer
9483 to support function calls,
9484 * (genDataPointerSet): fixed bug which loaded float fields in
9485 structures with corrupt data,
9486 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9487 in a standard way debug info on stderr. Feature used for developing
9489 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9490 obsolete chunks of code,
9491 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9492 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9493 * pic16/src/pcode.c (pic16_newpCodeInfo,
9494 * (pic16_newpCodeOpLocalRegs),
9495 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9497 * (pic16_pCodeConstString): printing of the initial value of a
9498 symbol as a comment is inhibited since parsing was already done by
9499 copyStr and output is corrupt,
9500 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9502 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9504 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9506 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9508 * as/mcs51/lkarea.c: removed old K&R style,
9509 (lnksect): changed check on boundary error,
9510 (lnksect2): changed check on boundary error,
9511 (lnksect2): extend XSTK to end of page if size = 1
9512 * as/mcs51/lkmain.c: removed old K&R style,
9513 (Areas51): create l_IRAM symbol
9514 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9515 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9516 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9517 * device/lib/_mullong.c: added version to be compiled with xstack
9518 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9519 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9520 * device/lib/mcs51/crtxstack.asm: fixed comment
9521 * src/SDCCglue.c: maxInterrupts defaults to 0,
9522 (emitMaps): added pdata,
9523 (createInterruptVect): (re)moved default,
9524 (glue): added pdata,
9525 (glue): moved __start__xstack to XSTK with default size 1
9526 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9527 and options.float_rent when options.stackAuto is set,
9528 (linkEdit): only write XDATA_NAME if provided on command line
9530 * src/SDCCmem.c: added pdata
9531 * src/port.h: added pdata_name to PORT
9532 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9533 (saveRegisters, unsaveRegisters): removed usage of B,
9534 (genMinus): fixed accumulator clash,
9535 (genJumpTab): added comment, this needs another look
9536 * src/mcs51/gen.c: added check for "B in use" paranoia,
9537 added pushB() and popB()
9538 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9547 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9548 added PSEG (PAG,XDATA) or NULL to port specifier
9549 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9550 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9551 (_mcs51_genInitStartup): removed __start__xstack equ,
9552 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9553 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9554 * src/z80/gen.c (_rleAppend): fixed warnings
9555 * support/regression/tests/zeropad.c: added pdata test
9556 * .version: bumped to 2.4.6
9558 2004-10-17 Borut Razem <borut.razem AT siol.net>
9560 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9561 as a part of nightly build
9563 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9565 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9566 WREG holds the first byte function parameters,
9567 * (aopForSym): take special case for symbols which are in FARSPACE
9568 but in CODESPACE too,
9569 * (assignResultValue): modified to take into account _G.useWreg,
9570 * (genCall): don't use wreg for parameter passing when function is
9571 declared as reentrant, too, added optimization INCF to stack
9572 pointer when stack parameter count is 1,
9573 * (genFunction, genEndFunction): refurnished and fixed to not using
9574 wreg for passing parameters when function has varargs or is
9575 reentrant, fixed bug with symbol name compare for generating
9576 functions in absolute address,
9577 * (pic16_storeForReturn): refurnished,
9578 * (genCmp): began writing a new version of the function, not ready
9579 yet, therefore it is disabled,
9580 * (genAssign): do not read code memory when assigning a function to
9582 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9583 array of characters, not pointer,
9584 * (pic16initialComments): in debug mode emit an .ident directive for
9586 * (_process_pragma): emit a new warning type (internal to pic16)
9587 when setting stack to default length, emit a similar warning when
9588 placing a function at absolute address and address is not word aligned
9589 * (_pic16_parseOptions): added 'return TRUE' statement,
9590 * (_pic16_linkEdit): if compiling a source, then add the source's
9591 file object, first in the list of objects to link,
9593 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9595 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9596 * src/pic/main.c : removed VC warning.
9597 * src/pic/gen.c : changed comment.
9599 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9601 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9602 reference to a deprecated symbol _GPTRREG was causing failure to
9603 link. Thanks G. M. Gallant for the info.
9605 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9607 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9608 comments for Bugs item #954788.
9610 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9612 * src/pic16/device.c (pic16_dump_gsection,
9613 * pic16_groupRegistersInSection): handle symbols declared to be in
9614 access bank differently,
9615 * src/pic16/gen.c (struct _G): added field resDirect,
9616 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9617 send values read from stack directly to result and don't allocate
9619 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9621 * (pic16_sameRegsOfs): NEW,
9622 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9623 free because they were not allocated from temporary pool,
9624 * pic16_popRegFromString): workaround to fix a problem with
9625 allocating variables twice or never,
9626 * (genGenPointerGet): using PRODL instead of FSR0H,
9627 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9629 * (genAssign): take advantage of the _G.resDirect flag,
9630 * (genCast): around line 11844, use mov2f instead of directly
9631 MOVFF'ing between operands to account for literal values,
9632 * src/pic16/genutils.c: some new debug functions for gpsim have been
9634 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9635 float with integer part only,
9636 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9637 place variables in access bank
9638 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9639 updated sources to reflect recent changes in gen.c
9641 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9643 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9644 sources that searched for headers in installation path, now the
9645 device/include/pic16 is used,
9646 * src/pic16/glue.c (pic16glue),
9647 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9648 .line directives if not in debug mode, this suppresses assembler's
9649 warnings for ignored directives
9651 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9653 * src/port.h: made reset_regparms prototype void parameter explicit.
9654 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9655 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9656 * doc/sdccman.lyx: documented warning disabling and how to use
9657 printf_large to make it print floats.
9658 * device/include/stdbool.h: NEW
9659 * device/lib/_atof.c,
9660 * device/lib/_divuint.c,
9661 * device/lib/_divulong.c,
9662 * device/lib/expf.c,
9663 * device/lib/printf_large.c,
9664 * device/lib/sincosf.c,
9665 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9666 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9667 a completely reentrant lib.
9669 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9671 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9672 * device/include/pic16/stdio.h: fixed bug with colon
9674 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9676 * device/include/pic16/stdio.h,
9677 * device/include/pic16/stdlib.h,
9678 * device/include/pic16/math.h: NEW
9679 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9680 declared as _naked to reduce overhead
9681 * device/lib/Makefile.in (target port-specific-objects-pic16):
9682 changed * to *.* so to ignore the CVS directory,
9683 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9684 stacked variables back in stack,
9685 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9688 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9690 * .version: bumped version number to 2.4.5
9691 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9692 * support/Util/SDCCerr.c (messages structure): added entry for
9695 Large cumulative patch for pic16 port and libraries.
9696 * device/include/pic16/sdcc-lib.h,
9697 * device/include/pic16/stdarg.h,
9698 * device/include/asm/pic16/features.h,
9699 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9700 * device/include/pic16/float.h: changes reentrant keyword with
9701 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9702 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9703 updated target build-libraries to include objects from gptr,
9704 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9705 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9706 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9707 all function headings,
9708 * src/SDCCmain.c: added global parameter userIncDirsSet,
9709 * (parseCmdLine): when option -I is encountered add directory to
9711 * src/version.awk: added space between control and long,
9712 * src/pic16/NOTES: added some notes for the port,
9713 * src/pic16/gen.c: added prototype for mov2fp function,
9714 * (fReturnpic16[]): properly named return value registers,
9715 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9716 * (aopForSym): added code to handle symbols with onStack flag set,
9717 symbols onStack are allocated PTRSIZE bytes,
9718 * (aopFreeAsmop): handles special case where asmops are stack objects,
9719 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9720 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9721 added argument lock to trace flaws in allocating temporary registers
9722 when developing port,
9723 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9724 * (pic16_popRegFromString): reenabled allocating a direct register
9726 * (assignResultValue): various beautifications,
9727 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9728 referenced function argument,
9729 * (genIpush): reenabled to allow stacked arguments, handles only
9730 ic->parmPush iCodes,
9731 * (genCall, genPcall): major changes to allow for variable argument
9732 functions, fixed a bug with falsely restoring stack pointer after
9733 returning from call,
9734 * (genFunction): pending code for critical function,
9735 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9736 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9737 * (genNearPointerGet): fixed bug with indirect reading, was always
9739 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9741 * (genAddrOf): rewrote code to take address of a stacked function parameter
9742 * (genCast): fixed casting to generic pointer type,
9743 * src/pic16/gen.h: added AOP_STA,
9744 * (struct asmop): added field stk,
9745 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9746 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9747 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9748 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9749 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9750 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9752 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9754 * (pic16_port structure): generic pointer size is set to 3,
9755 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9756 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9758 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9759 operand is an iTemp,
9761 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9763 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9764 * debugger/mcs51/simi.c: addapt new syntax of s51
9766 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9768 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9769 * src/pic16/pcode.c: commented out some calls to free() in order to
9772 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9775 * src/SDCCicode.c (isiCodeInFunctionCall),
9776 * src/avr/ralloc.c (selectSpil),
9777 * src/pic/ralloc.c (selectSpil),
9778 * src/pic16/ralloc.c (selectSpil),
9779 * src/ds390/ralloc.c (selectSpil),
9780 * src/hc08/ralloc.c (selectSpil),
9781 * src/xa51/ralloc.c (selectSpil),
9782 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9783 stack in the middle of a function call sequence (fixes bug #1020268)
9784 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9785 costs associated with the minimum switch case.
9787 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9789 * src/SDCC.lex: fixed bug #1030549
9791 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9793 * src/SDCCcse.h (struct cseDef),
9794 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9795 over a function call if the CSE is derived from a symbol whose
9796 address has been taken (fixes bug #1029883)
9797 * support/regression/tests/bug-1029883: a new regression test for
9800 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9802 * src/hc08/gen.c (emitinline): fixed bug #1029778
9803 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9804 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9805 and starts toward RFE #905167)
9807 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9809 * src/pic16/gen.c (mov2f): New function to move an operand to
9810 another without considering if it is a literal or a register,
9811 * (pic16_sameRegs): don't check if they are both AOP_REG,
9812 * (AccRsh): removed andmask=0 lines,
9813 * (genLeftShift): duplicated to be improved in future versions,
9814 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9815 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9816 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9817 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9818 * (insertBankSwitch): fixed inserting banksel directives algorithm
9819 for instructions that follow a skip instruction, this fixes a report
9820 for broken subtraction code generation,
9821 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9822 iCode is a left op, just in case result and right share the same
9825 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9828 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9830 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9831 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9832 on 2004-09-12; it was buggy
9834 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9836 * src/SDCCsymt.h: removed RESULT_CHECK
9841 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9843 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9845 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9846 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9847 configuration values no more rejected by compiler, they are assigned
9848 to configuration registers with a warning message instead,
9849 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9850 the for-loop so last conf register is emitted too,
9851 * (_pic16_initPaths): link library libsdcc.lib by default,
9852 * (_hasNativeMulFor): modified test for multiplication according to
9853 Raphael Neider's remarks. Integer multiplication is also done with
9855 * device/include/pic16/pic18fregs.h: corrected type error in while
9856 testing and including 18f6720 header file
9858 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9860 * src/pic16/device.h (pic16_options): removed field use_crt,
9861 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9862 until an optimization to handle single bits is added,
9863 * (pic16_loadFSR0): moved before genUnpackBits,
9864 * (genAnd): some white lines removed,
9865 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9866 leave_reset flags in pic16_options when using crt modules,
9868 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9870 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9871 for bugs 898889 & 979599. Also used some safer print instructions.
9873 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9875 * src/pic16/device.h (pic16_options_t): added field use_crt,
9877 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9878 catch a probable future bug,
9879 * src/pic16/gen.c: aopIdx function commented out,
9880 * (genAssign): commented out old code which used aopIdx,
9881 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9882 code, added if conditionals to take into account the --use-crt
9883 command line options,
9884 * src/pic16/main.c (pic16_optionsTable): added new command line
9885 options, --use-crt= and --no-crt,
9886 * (_pic16_linkEdit): now the proper crt object is added in the
9887 linker command line except than when --no-crt is specified,
9888 * src/pic16/pcode.c,
9889 * src/pic16/pcode.h: added some structures and functions for a new
9890 optimization scheme to compansate for instruction overhead between
9891 same iCodes, this scheme is currently under development and is not
9893 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9895 * device/lib/pic16/startup/crt0i.c,
9896 * device/lib/pic16/startup/crt0iz.c: added global char variable
9897 __uflags to force the generation of an idata section
9899 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9902 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9903 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9905 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9907 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9908 Frieder) and clarified the default code optimization mode
9910 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9912 * src/SDCC.lex (doPragma, process_pragma),
9913 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9914 "opt_code_size", and "opt_code_balanced"
9915 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9916 regrouped options by category, added support for category headers
9917 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9918 and "--opt-code-size"
9919 * doc/sdccman.lyx: documented these new options and pragmas
9920 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9921 preference into account
9923 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9925 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9926 geniCodePreDec): Fixed bug 904237 by generating a warning
9928 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9930 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9932 * src/pic/device.c : When no max ram set validate full memory range.
9934 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9936 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9938 * device/lib/_gptrget.c,
9939 * device/lib/_gptrput.c: updated comment
9940 * device/lib/calloc.c,
9941 * device/lib/free.c,
9942 * device/lib/malloc.c,
9943 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9944 * src/SDCCcse.c (cseBBlock),
9945 * src/SDCCicode.c (printOperand, geniCodeArray),
9946 * src/SDCCicode.h (struct operand): fixed bug 868103
9947 * support/regression/tests/bug-868103.c: added
9948 * src/SDCCast.c (searchLitOp),
9949 * src/SDCCcse.h (struct cseDef),
9950 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9951 * src/SDCCicode.h (struct operand),
9952 * src/SDCCsymt.h (struct sym_link),
9953 * src/avr/gen.c (hasInc),
9954 * src/ds390/gen.c (hasInc),
9955 * src/hc08/gen.c (genPlusIncr, hasInc),
9956 * src/mcs51/gen.c (hasInc),
9957 * src/pic16/glue.c (pic16_printIvalChar),
9958 * src/pic16/ralloc.c (regWithIdx),
9959 * src/xa51/gen.c (hasInc) : removed warnings
9960 * src/SDCCast.c (createBlock): added comment ???
9961 * src/hc08/ralloc.c: updated comments
9963 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9965 * doc/sdccman.lyx: updated section on switch statements, added
9966 section about semaphore locking
9967 * doc/Makefile: added option -info for latex2html
9968 * device/lib/_gptrget.c,
9969 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9971 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9975 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9976 maxram is less than 0x100.
9978 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9980 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9982 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9993 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9994 a jump table is the best form for a switch statement, including
9995 automatic insertion of missing cases to make the case range
9996 continuous. Developed in collaboration with Frieder Ferlemann.
9998 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10000 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10001 accumulator result if it needs sign extension
10003 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10005 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10007 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10009 * device/lib/gbz80/printf.c,
10010 * device/lib/z80/printf.c: removed define for NULL
10012 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10014 * as/xa51/xa_link.c,
10015 * device/examples/ds390/ow390/ad26.c,
10016 * device/examples/ds390/ow390/cnt1d.c,
10017 * device/examples/ds390/ow390/counter.c,
10018 * device/examples/ds390/ow390/ds2480.h,
10019 * device/examples/ds390/ow390/ds2480ut.c,
10020 * device/examples/ds390/ow390/findtype.c,
10021 * device/examples/ds390/ow390/gethumd.c,
10022 * device/examples/ds390/ow390/owllu.c,
10023 * device/examples/ds390/ow390/ownetu.c,
10024 * device/examples/ds390/ow390/swt12.c,
10025 * device/examples/ds390/ow390/swtloop.c,
10026 * device/examples/ds390/ow390/temp.c,
10027 * device/examples/ds390/ow390/temp10.c,
10028 * device/examples/ds390/ow390/thermo21.c,
10029 * device/examples/ds390/ow390/tinilnk.c,
10030 * device/examples/ds390/ow390/tstfind.c,
10031 * device/examples/serialcomm/windows/serial.cpp,
10032 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10033 * device/include/reg51.h: fixed line endings for cvs
10035 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10038 packRegsForAccUse, packRegisters): new accumulator register
10040 * support/regression/ports/hc08/support.c (_putchar): suppress
10041 warning of unused variable
10042 * src/SDCCicode.c: added SWAP entry to codeTable
10044 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10046 * device/lib/sprintf.c: forgot to add this file before previous commit
10048 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10050 * src/pic16/gen.c (genPackBits): added operand right in function
10051 parameters, load result directly if p_type is POINTER (that is
10052 called by genNearPointerSet)
10053 * (genUnPackBits): added operand left in function parameters,
10054 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10055 FSR0 if accessing bitfields,
10057 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10059 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10060 _print_format; updated printf, sprintf, vsprintf
10061 * device/include/asm/default/features.h: corrected comment/define
10062 * device/lib/Makefile.in: added sprintf.c
10063 * device/lib/libsdcc.lib: added sprintf module
10064 * device/lib/printf_large.c,
10065 * device/lib/vprintf.c,
10066 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10068 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10069 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10070 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10072 * support/regression/tests/zeropad.c: define idata as data for hc08
10074 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10076 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10077 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10078 labels are referenced at least once (even if a reference is not found)
10079 * src/hc08/gen.c (emitcode): set isComment flag for comments
10080 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10081 loads), rules 6a..6b (optimize jumps to return)
10083 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10085 * device/lib/acosf.c (acosf),
10086 * device/lib/asinf.c (asinf),
10087 * device/lib/atanf.c (atanf),
10088 * device/lib/ceilf.c (ceilf),
10089 * device/lib/cosf.c (cosf),
10090 * device/lib/coshf.c (coshf),
10091 * device/lib/cotf.c (cotf),
10092 * device/lib/fabsf.c (fabsf),
10093 * device/lib/floorf.c (floorf),
10094 * device/lib/log10f.c (log10f),
10095 * device/lib/logf.c (logf),
10096 * device/lib/sinf.c (sinf),
10097 * device/lib/sinhf.c (sinhf),
10098 * device/lib/sqrtf.c (sqrtf),
10099 * device/lib/tanf.c (tanf),
10100 * device/lib/tanhf.c (tanhf),
10101 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10102 replaced all instances of "reentrant" in the library functions
10103 defined in math.h with this macro.
10104 * support/regression/tests/float_trans.c: reenabled test for hc08
10106 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10108 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10109 erroneously deleted
10111 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10114 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10115 multi-byte volatile operands are used
10116 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10117 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10118 initialization to area GSINIT0 so that it would always precede
10119 any static initializers in GSINIT
10120 * support/regression/tests/zeropad.c: fixed idata define for hc08
10121 * support/regression/tests/bug-927659.c,
10122 * support/regression/tests/float_trans.c: disabled tests for hc08
10123 pending missing library routines
10124 * .version: increased version number to 2.4.4 - hc08 port now passes
10128 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10130 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10131 * Makefile.common.in,
10133 * as/hc08/Makefile.in,
10134 * as/mcs51/Makefile.in,
10135 * as/z80/Makefile.in,
10136 * debugger/mcs51/Makefile.in,
10137 * device/include/Makefile.in,
10138 * device/lib/Makefile.in,
10141 * link/z80/Makefile.in,
10142 * packihx/Makefile.in,
10143 * sim/ucsim/main_in.mk,
10144 * sim/ucsim/avr.src/Makefile.in,
10145 * sim/ucsim/doc/Makefile.in,
10146 * sim/ucsim/gui.src/serio.src/Makefile.in,
10147 * sim/ucsim/hc08.src/Makefile.in,
10148 * sim/ucsim/s51.src/Makefile.in,
10149 * sim/ucsim/xa.src/Makefile.in,
10150 * sim/ucsim/z80.src/Makefile.in,
10152 * support/cpp2/Makefile.in,
10153 * support/librarian/Makefile,
10154 * support/makebin/Makefile: added DESTDIR to the install path proposed
10155 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10156 * doc/sdccman.lyx: added DESTDIR documentation
10158 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10160 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10161 instruction for interrupt handlers, use fast returns when returning
10162 from high priority interrupts
10164 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10166 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10168 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10169 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10170 bugs, ported much of Bernhard's code from mcs51
10171 * src/mcs51/gen.c (genSend),
10172 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10173 than one when calling a reentrant function
10174 * device/lib/_mullong.c: defined an alternate struct layout for big
10175 endian ports (hc08)
10177 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10179 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10182 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10184 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10185 are sane and complete before asking the port its prefered parameter
10186 passing method (fixes bug #1017633)
10187 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10190 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10192 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10193 problem in bitfields >= 8 bits.
10195 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10197 * src/SDCCsymt.c: undid changes that were not meant to be committed
10199 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10201 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10203 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10205 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10206 copied and wrong bit got inverted
10208 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10210 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10211 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10212 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10213 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10214 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10215 assignments to bitfields at known addresses
10216 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10217 reads from bitfields at known addresses
10218 * src/hc08/ralloc.c (packRegisters),
10219 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10220 genhc08Code): optimize pointer get values used as conditionals
10221 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10224 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10226 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10227 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10228 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10231 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10233 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10235 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10237 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10240 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10242 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10244 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10246 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10249 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10251 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10253 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10255 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10256 cases use more compact code.
10258 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10260 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10262 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10264 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10266 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10269 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10270 parameter of changePointer() from symbol* to sym_link*
10271 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10272 * src/SDCCsymt.c (compareType): void* type is castable to other
10273 pointers, but not necesarily an exact match.
10274 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10275 is no longer blindly treated as an exact match.
10276 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10278 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10280 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10282 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10286 * src/pic/ralloc.h,
10287 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10289 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10291 * src/pic/device.c,
10292 * src/pic/device.h,
10293 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10295 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10297 * src/mcs51/gen.c (emitcode): fixed bug #992819
10299 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10301 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10302 there's no need to make it worse
10304 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10306 * src/mcs51/ralloc.c (deassignLR),
10307 * src/ds390/ralloc.c (deassignLR),
10308 * src/hc08/ralloc.c (deassignLR),
10309 * src/z80/ralloc.c (deassignLR),
10310 * src/pic/ralloc.c (deassignLR),
10311 * src/pic16/ralloc.c (deassignLR),
10312 * src/avr/ralloc.c (deassignLR),
10313 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10314 rlivePoint): fixed another part of bug #971834
10316 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10318 * src/z80/main.c: enabled "critical" keyword
10319 * src/z80/mappings.i,
10320 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10321 functions (fixes bug #979646)
10322 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10324 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10326 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10329 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10331 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10332 doesn't disable too much optimizations
10334 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10336 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10338 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10340 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10342 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10344 * src/pic/gen.c tidied up tabs
10345 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10346 * src/pic/main.c tidied up tabs
10347 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10348 * src/pic/pcoderegs.c tidied up tabs
10349 * src/pic/ralloc.c tidied up tabs
10351 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10353 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10354 to S_FIXED for pic16 port and when symbol is not in level 0,
10355 allocate for S_REGISTER storage class and pic16 port, too,
10356 * src/pic16/device.h: prototype for checkSym,
10357 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10358 * (pic16_assignConfigWordValue): test the value and the mask to
10359 validate that the value is suitable for the configuration word,
10360 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10361 collect extern declared symbols, don't emit symbol twice, check
10362 first if symbol is in publics set first,
10363 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10364 * added command line '--fstack' which enables an experimental
10365 feature for stack access, too buggy to be used yet...
10366 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10367 * (pic16_allocDirReg): when register has storage class S_REGISTER
10368 allocate in pic16_dynAccessRegs,
10369 * device/include/pic16/pic18f????.h: modified configuration word
10370 naming convention, words started as CONFIG0H but should be CONFIG1H
10372 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10374 * device/include/mcs51reg.h: fixed bug 970993
10376 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10378 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10379 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10380 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10381 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10382 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10383 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10384 error/warning numbers,
10385 added function setWarningDisabled()
10386 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10387 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10388 _memcmp.c _memmove.c calloc.c realloc.c free.c
10389 * support/regression/tests/malloc.c: added tests for new functionality
10390 * support/regression/tests/zeropad.c: added tests for truncated initializers
10391 and initialized char arrays starting with '\x0'
10392 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10394 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10396 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10398 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10400 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10401 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10402 peephole 177.e. Thanks to anonymous
10404 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10406 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10407 function isn't used in the source but referenced as a
10408 variable initializer then declare it as extern in .asm file
10410 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10412 * .version: increased version number to 2.4.3
10414 Adding version extension according to ChangeLog CVS revision
10415 * src/Makefile.in (target all): added dependency 'version.h'
10416 * (rule version.h): added rule to create version.h from ChangeLog,
10417 * (rule dep): added dependency version.h,
10418 * src/version.awk: AWK script to create version.h
10419 * src/SDCCdwarf2.c (dwWriteModule),
10420 * src/SDCCglue.c (initialComments),
10421 * src/SDCCmain.c (printVersionInfo): modified to write after
10422 version string the version extension number,
10423 * src/SDCCutil.c: included "version.h"
10424 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10426 * src/SDCCutil.h: added prototype for getBuildNumber
10428 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10429 includeDirsSet, too,
10430 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10431 const char [] is found in function prototype...
10433 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10434 moving to WREG with source is already in WREG,
10435 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10436 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10437 * (aopForSym): stack'ed symbols are partially supported, added
10438 if-clause to support symbols in FARSPACE,
10439 * (sameRegs): added test for AOP_ACC to see if registers are same,
10440 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10441 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10442 * (pic16_popRegFromString): will not allocate a new register if it
10443 doesn't find one by name, bug may have introduced...
10444 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10445 * (genIpush): revived to use pic16 port's stack,
10446 * (genAddrOf): added incomplete case for stack'ed operand,
10447 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10448 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10449 can handle multibyte operands,
10450 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10451 * (pic16initialComments): added message for MPLAB compatibility
10453 * src/pic16/main.h: prototype for pic16_mplab_comp,
10454 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10455 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10456 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10457 because of increased complexity of procedure,
10458 * (_process_pragma): stack pragma changed to format 'stack pos len',
10459 emit symbol '_stack_end' to conform with gplink,
10460 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10461 to search for register,
10462 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10464 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10465 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10466 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10467 case for PO_GPR_REGISTER,
10468 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10469 dies, the new era is ahead !...
10470 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10471 pic16_dynInternalRegs,
10472 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10473 * (pic16_allocDirReg): minor optimizations and bug fixes,
10474 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10476 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10477 load stack and frame pointer with address of 'stack_end' symbol
10479 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10481 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10482 without source code but only variable initializers
10484 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10486 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10487 external are not declared as extern to reduce overhead while linking
10489 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10491 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10493 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10495 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10496 Yee Keat for the patch
10497 * src/SDCCast.c (decorateType): fixed bug #979599
10498 * src/ds390/gen.h: removed local fReturnSizeDS390
10499 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10500 * src/ds390/gen.c (genAnd, genOr, genXor),
10501 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10503 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10505 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10506 add relFilesSet to $3, manipulate $2 to handle linking of object
10507 files without source files in command line,
10508 * device/include/pic16 (all headers): added ID location macros,
10509 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10510 entries for ID location bytes,
10511 * (pic16_assignIdByteValue): NEW,
10512 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10513 added field dumpcalltree to pic16_options_t,
10514 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10515 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10516 emitting rFalseIfx label after check_carry label,
10517 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10518 pic16_emitDIRegs), NEW
10519 * (pic16glue): dump .calltree file when option --calltree found,
10520 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10521 * (_pic16_genAssemblerPreamble): emit ID locations after
10522 configuration registers,
10523 * (pic16_linkCmd): modifications of the link command,
10524 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10525 * (pic16_pCodeInitRegisters): don't init stack registers,
10526 * (pic16_findPrevInstruction): fixed bug,
10527 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10528 bug with immediate registers,
10529 * (buildCallTree): traces stack push and pop,
10530 * (pct2): dump also stack usage for each function,
10531 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10532 * (pic16_allocDirReg): various modifications,
10533 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10536 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10538 * src/pic16/pcode.c: removed buggy double colon
10540 2004-07-01 Borut Razem <borut.razem AT siol.net>
10542 * support/scripts/sdcc.nsi: added include/pic16 to setup
10544 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10546 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10547 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10549 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10550 specific command line arguments. Also added sample lkr script
10551 for placing a variable at a specific memory bank.
10552 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10553 at a specific memory bank,
10554 * (pic16_dump_isection): fixed bug which caused string literals to
10555 be omitted when dumping idata section,
10556 * (pic16_groupRegistersInSection): added code to handle registers
10557 in specific memory banks,
10558 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10559 public, all references are renamed too,
10560 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10562 * (pic16_storeForReturn): added case to handle when dest is WREG,
10563 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10564 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10565 pic16_rel_udata, check to see if that register is marked as being
10566 a member of a specific memory bank,
10567 * (pic16_printIvalCharPtr): added code to add string literals either
10568 to code or the idata sections,
10569 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10570 also accept the 'udata' pragma,
10571 * src/pic16/main.h: new structure types sectName and sectSym
10572 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10573 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10574 * (pic16_findPrevInstruction): fixed, it returned nothing,
10575 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10576 instruction combinations,
10577 * (pic16_FixRegisterBanking): heavily reorganised,
10578 * (pic16_AnalyzeBanking): if generating banksel directives is
10579 disabled, then don't call FixRegisterBanking at all,
10580 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10581 completely removed,
10582 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10584 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10586 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10587 Phuah Yee Keat <yk.phuah AT nestac.com>
10589 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10591 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10592 correctly the IVT even if it is relocated to some other location
10594 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10596 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10597 * device/include/pic16/pic18f2220.h: NEW,
10598 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10599 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10600 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10601 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10602 nodefaultlibs, ivt_loc is the location of the interrupt vector
10603 table, and nodefaultlibs signs that default libraries should not be
10604 linked in link stage,
10605 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10606 according to --ivt-loc argument,
10607 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10608 when pragma stack is found,
10610 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10612 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10613 256 (range check), 257 (do while), 258.a-f (bit banging
10614 f.e. on 3-wire SPI bus)
10616 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10618 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10619 variables used exclusively within a loop
10621 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10623 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10625 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10627 * src/SDCClrange.c (computeClash): fixed bug #971834
10629 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10631 * src/mcs51/gen.c (genCmp): fixed bug #975903
10632 * src/hc08/gen.c (operandsEqu),
10633 * src/ds390/gen.c (operandsEqu),
10634 * src/z80/gen.c (operandsEqu),
10635 * src/pic/gen.c (operandsEqu),
10636 * src/pic16/gen.c (operandsEqu),
10637 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10638 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10640 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10642 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10644 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10646 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10647 default case in switch statement,
10648 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10649 to eliminate problem with initialisation of pointers, but problem
10651 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10652 * (emitStaticSegment): removed various lines emitting debug info,
10653 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10654 added processor registers for utilizing EEPROM,
10655 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10656 configurable and set 8
10658 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10660 * .version: increased version number to 2.4.2,
10662 Cumulative patch for pic16 port
10663 * src/pic16/device.c: changed scheme to dump initial values for
10664 variables in idata segment, all print_idata* functions were removed,
10665 now the pic16_printIval* will be called,
10666 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10667 * _pic16_printPointerType, pic16_printPointerType,
10668 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10669 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10670 NEW, similar to the respective functions in SDCCglue.c,
10671 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10672 way, emitting hex bytes,
10673 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10675 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10677 * src/avr/ralloc.c (serialRegAssign),
10678 * src/xa51/ralloc.c (serialRegAssign),
10679 * src/pic/ralloc.c (serialRegAssign),
10680 * src/pic16/ralloc.c (serialRegAssign),
10681 * src/hc08/ralloc.c (serialRegAssign),
10682 * src/z80/ralloc.c (serialRegAssign),
10683 * src/ds390/ralloc.c (serialRegAssign),
10684 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10686 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10688 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10689 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10691 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10693 Cumulative patch for pic16 port:
10694 * src/pic16/device.h (typedef PIC16_device) modified fields for
10695 defining microcontrollers,
10696 * src/pic16/device.c: added new info for all devices in Pics16 array,
10697 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10698 to be optimised out by the pCode optimiser,
10699 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10700 specially, bug reported by G.M. Gallant,
10701 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10702 as force'd so that cannot be optimised out by pCode optimiser,
10703 * src/pic16/pcode.c,
10704 * src/pic16/pcodepeeph.c,
10705 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10706 they are disabled by default, but can be enabled explicit with
10707 command argument --denable-peeps, for testing,
10708 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10709 --pomit-ivt in COMPILE_FLAGS
10711 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10713 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10714 compilation on MSVC
10716 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10718 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10720 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10722 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10723 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10725 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10727 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10728 would only assign 0x300001 register.
10730 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10732 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10733 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10735 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10737 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10739 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10740 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10741 added peephole 254 (left shift), 255 (jump table)
10743 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10745 * device/lib/Makefile.in: removed comment line with model-pic16,
10746 * (target port-specific-objects-pic16): the libraries and objects
10747 are copied to the build directory form the device/lib/pic16/bin
10750 Cumulative patch concerning pic16 port:
10751 * library directory has been re-organized,
10752 * added support for PIC18F1220,
10753 * added headers and library sources for chips 18f1220,18f6520,
10754 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10756 * configuration registers setting has changed, now each supported
10757 device has a complete description of the registers it uses,
10758 * all initialisations are moved to idata sections, these section
10759 can be absolute or relocatable,
10760 * fixed initialisation of codespace variables,
10761 * fixed warning about PCLATU and gpsim,
10762 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10763 * (genAssign): use table reads when assigning from variables in codespace,
10764 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10765 char/int variables placed in codespace,
10766 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10767 registers set in .asm file, no need for --pomit-config-words anymore,
10768 * (pic16glue): some 8051 legacy segments are commented out
10769 (to be removed completely),
10770 * added support for alternative assembler and linker with --asm=
10771 and --link= command line arguments,
10772 * peepholes are disabled automatically in the port, no need to
10773 specify on command line,
10774 * port supports natively char/int/long multiplication, but converts
10775 all divisions to support functions,
10776 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10777 to the file set in variable $2,
10778 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10779 strings in ASCII format and not in hex,
10780 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10781 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10782 allocate proper register if iCodes aren't temporary,
10784 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10786 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10788 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10790 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10793 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10796 computed address is reused
10797 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10798 multi-byte bitfields
10800 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10802 * src/z80/gen.c: (genArrayInit): must check for pointers too
10804 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10806 * support/regression/tests/zeropad.c: never meant to commit the
10807 nestedstruct test: removed, added check for GCC version
10809 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10811 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10812 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10813 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10814 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10815 bugs 928906 and 954082 half-empty initializers
10817 * src/SDCCsymt.c (getAllocSize): added for above fix
10818 * src/z80/gen.c (genArrayInit): fixed bug 741044
10819 * support/regression/tests/zeropad.c: added tests
10821 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10823 * src/pic16/device.c (pic16_dump_section): corrected bug which
10824 caused some symbols of the libraries to be misplaced
10826 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10828 * src/pic16/glue.c,
10829 * src/pic16/ralloc.h,
10830 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10831 to fix conflict with pic port
10833 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10835 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10836 externs configuration variables,
10837 * src/pic16/ralloc.h,
10838 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10839 prototype in header, commented out some debug messages
10841 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10843 * src/pic16/glue.c,
10844 * src/pic16/main.c,
10845 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10846 for gpasm COFF object generation. Thanks to D. Hawkins for
10849 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10851 * src/ds390/main.c,
10852 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10853 Brock for spotting this)
10854 * src/ds390/gen.c (genEndFunction),
10855 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10856 interrupt handler and critical. Disable push/pop optimizations when
10857 peephole optimizations disabled.
10859 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10861 Updated pic16 library sources and headers.
10862 * device/lib/pic16/pic18f*/ ,
10863 * device/include/pic16/*.h: modified to handle structured SFR
10866 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10868 * src/port.h (PORT structure): added hook initPaths, now each
10869 port can declare its own default search paths,
10870 which can been seen with the --print-search-dirs option,
10871 see pic16 port for example,
10872 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10873 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10874 * (doPrintSearchDirs): NEW, replaces in a central manner the
10875 printing of search dirs which was split in set*Paths functions,
10876 * (main): added call to port->initPaths and doPrintSearchDirs,
10878 * src/ds390/main.c,
10881 * src/izt/tlcs900h.c,
10882 * src/mcs51/main.c,
10884 * src/pic16/main.c: modified port structures to reflect addition of
10887 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10888 * (pic16_dump_section): for registers in same address reserve memory once,
10889 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10891 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10892 result is greater in size than right or left,
10893 * (pic16_genUMult8X8_8): there are some cases where the result can
10894 be 16 bits size, so handle these,
10895 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10896 * (pic16_outBitC): modified to emit pcodes,
10897 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10899 * (genDivOneByte): implemented algorithm to divide 8-bits,
10900 * (genCmp): uncommented goto, but issues still exist,
10901 * (genAnd): fixed a bug with variables >8bits,
10902 * (genPackBits): optimization added that uses BCF/BSF to change a
10904 * (genAssign): fixed bug when assigning floating point literals,
10905 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10906 __sdcc_gsinit_startup label,
10907 * src/pic16/main.c (_pic16_init): removed search directory
10909 * (_pic16_initPaths): NEW, used to initialise search directories,
10910 * (_hasNativeMulFor): support functions for all except char/int
10911 multiplication, and char division,
10912 * (PIC16_port struct): modified entry for native mul support,
10913 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10915 * (buildCallTree): call to register_usage is ifdef'ed out,
10917 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * device/include/string.h: applied Stas Sergeev's patch to make this
10920 header file compatible with the preprocessor -Wundef option
10921 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10922 failure (fixes bug #941458)
10924 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10926 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10927 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10928 that the variable, not the function, should be static
10929 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10930 to be consistent with non-literal case
10932 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10934 * src/SDCCast.c (isConformingBody): fixed bug #949967
10935 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10936 convilong): fixed bug #952086
10938 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * src/SDCCmem.c (allocVariables): fixed bug #955321
10942 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10944 * src/hc08/main.c (_hc08_genAssemblerEnd),
10945 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10946 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10947 completely eliminated the use of a temporary file
10948 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10949 when more than one file linked
10950 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10952 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10954 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10955 which fixes bug #543481
10956 * support/regression/tests/bug-751703.c: fixed comments left from a
10957 cut and paste error
10958 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10959 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10960 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10962 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10963 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10964 are now changed to underscores in moduleName
10966 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10968 * as/mcs51/lkmem.c: better fix for bug #954173
10970 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10971 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10973 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10974 * device/include/c8051f000.h,
10975 * device/include/c8051f120.h,
10976 * device/include/c8051f300.h,
10977 * device/include/c8051f310.h,
10978 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10979 PWM16) and detab'ed
10981 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10983 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10984 and mailing lists, doc'ed --no-peep-comments, removed reference
10985 to knoppix (newest version has no LyX/LaTeX), other minor changes
10986 * src/SDCCglue.c (glue): save 2 bytes stack space with
10987 option --main-return. The ljmp could probably be avoided too
10989 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10991 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10993 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10996 * src/SDCCopt.c (isLocalWithoutDef),
10997 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10998 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10999 (credit to Maarten Brock for patch #949363, on which this is based)
11000 * support/regression/tests/bug-751703.c: some test cases of extern used
11001 within inner scopes.
11003 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11007 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11009 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11010 dwWriteLabel): fix to create valid debugger symbols even when
11011 the module name has non-alphanumeric symbols in it
11012 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11013 when a variable's allocation has been optimized away
11016 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11020 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11021 * src/mcs51/main.c,
11022 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11023 * src/ds390/main.c,
11024 * src/z80/gen.c (z80_emitDebuggerSymbol),
11026 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11028 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11029 * src/pic16/main.c,
11030 * src/avr/gen.c (avr_emitDebuggerSymbol),
11032 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11034 * src/SDCCdebug.c (emitDebuggerSymbol),
11036 * src/port.h: added a debugger struct to the port struct. Added a
11037 callback for defining debugger symbols
11039 * src/SDCCast.c (createLabel),
11040 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11043 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11044 iCode back to the ast for the function
11046 * src/hc08/ralloc.c (hc08_assignRegisters),
11047 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11048 unneeded fields from the regs struct.
11049 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11050 pushReg() & pullReg() functions instead of emitcode()
11052 * src/hc08/gen.c (genLabel, genhc08Code),
11053 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11055 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11058 * src/hc08/gen.c (genEndFunction, genhc08Code),
11060 * src/mcs51/gen.c (genEndFunction, gen51Code),
11062 * src/ds390/gen.c (genEndFunction, gen390Code),
11064 * src/z80/gen.c (genEndFunction, genZ80Code),
11067 * src/pic/gen.c (genEndFunction, genpic14Code),
11069 * src/pic16/gen.c (genEndFunction, genpic16Code),
11071 * src/avr/gen.c (genEndFunction, genAVRCode),
11073 * src/xa51/gen.c (genEndFunction, genXA51Code),
11075 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11076 specific code to cdbFile.c and out of the backend code generators
11078 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11079 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11080 starting address is now 0
11083 * as/hc08/m08pst.c,
11084 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11085 assembler directive for DWARF support
11086 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11090 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11092 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11094 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11095 and inappropriate peephole optimization in jump tables
11097 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11099 * as/hc08/m08pst.c,
11100 * src/SDCCglue.c: sdccopt works for the hc08 port now
11102 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11104 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11106 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11108 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11110 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11116 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11117 comments from the peephole optimizer replacement rules
11118 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11120 * src/SDCCcse.c (updateSpillLocation),
11121 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11123 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11124 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11125 objects far pointers
11127 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * src/SDCCsymt.h: a missing part of my last change
11130 * src/pic/ralloc.c (regTypeNum),
11131 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11133 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/SDCCicode.c (aggrToPtrDclType),
11137 * src/SDCCptropt.h,
11138 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11139 ptrPseudoSymConvert),
11140 * src/pic/ralloc.c (regTypeNum),
11141 * src/pic16/ralloc.c (regTypeNum),
11142 * src/hc08/ralloc.c (regTypeNum),
11143 * src/ds390/ralloc.c (regTypeNum),
11144 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11145 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11147 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * link/z80/lkmain.c (afile),
11150 * as/hc08/lkmain.c (afile),
11151 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11152 prevent a pointer problem when a filename has no directory and
11153 no extension specified.
11155 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11157 * link/z80/lkmain.c (afile): allow periods in directory names
11158 * link/z80/lkmain.c (afile),
11159 * as/mcs51/lkmain.c (afile),
11160 * as/hc08/lkmain.c (afile): allow linker script file to have an
11161 extension other than ".lnk"
11162 * link/z80/lklex.c (getfid),
11163 * link/z80/lkmain.c (parse),
11164 * as/mcs51/lklex.c (getfid),
11165 * as/mcs51/lkmain.c (parse),
11166 * as/hc08/lklex.c (getfid),
11167 * as/hc08/lkmain.c (parse): Support comments in the linker script
11168 file on lines by themselves and after filenames
11170 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11172 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11174 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/z80/peeph-z80.def: removed some peephole rules that don't
11177 work with multibyte arithmetic (fixed bug #937126)
11178 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11179 to registers and not global variables
11180 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11181 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11182 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11183 checking for assignments not internally generated (fixed bug #931895)
11184 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11185 structure member (fixed bug #930072)
11187 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11189 * src/SDCCmain.c (linkEdit),
11190 * src/hc08/main.c (_hc08_parseOptions),
11191 * as/hc08/Makefile.in,
11192 * as/hc08/aslink.h,
11194 * as/hc08/m08pst.c,
11195 * as/hc08/lkrloc.c (relr, rele),
11196 * as/hc08/lkarea.c (lnkarea)
11197 * as/hc08/lkmain.c (afile, parse),
11198 * as/hc08/lkelf.c: support for ELF output
11199 * as/hc08/lks19.c (s19),
11200 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11202 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11204 * as/mcs51/lkihx.c: Fixed bug #899105.
11206 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11208 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11209 .dsp files from Unix to DOS.
11211 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11213 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11214 function pointers; we have been compliant for several months now.
11215 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11216 change that was accidently commented out
11217 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11218 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11221 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11223 * src/hc08/gen.c: output of all of the internal debugging information
11224 is now controlled by the D() macro; it is disabled by default
11226 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11229 harder to keep the same registers during a CAST iCode
11230 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11231 long via int can be done in a single cast, if the signedness is
11233 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11234 putchar() in tinibios.c in ds390's library
11236 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11238 * src/SDCCast.c (decorateType): fixed bug #898889,
11239 cast result of a literal complement too
11240 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11241 fixed check for bitfields
11243 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11245 * src/SDCCicode.c (geniCodeLogic): made it static,
11246 (geniCodeLogicAndOr): added in order to fix bug #905492,
11247 (ast2iCode): fixed bug #905492
11248 * support/regression/tests/bug-905492.c: added
11249 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11250 (processParms): fixed bug #927659: don't copy parms, this will clear
11252 * support/regression/tests/bug-927659.c: added
11254 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11256 * src/SDCCast.c (addCast): don't cast float to char
11257 * device/lib/libsdcc.lib: added _memmove
11259 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11261 * device/lib/large/Makefile: fixed parallel execution by
11262 replacing `make` by `$(MAKE)`
11264 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11266 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11267 offsets (fixes bug #923936)
11269 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11271 * device/lib/small/Makefile: fixed parallel execution by
11272 replacing `make` by `$(MAKE)`
11274 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11276 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11278 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11280 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11281 * src/regression/Makefile: Regression test was not running.
11283 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11285 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11286 complement if possible
11287 * src/SDCCval.c (valComplement),
11288 * src/SDCCicode.c (operandOperation): fixed complement of literal
11289 * support/regression/tests/onebyte.c (testComplement): added
11291 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11293 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11294 return an optimized tree; actually replace actParm with the new tree
11295 * src/SDCCast.h: added some parantheses to remove side effects
11296 * support/regression/tests/bug-920866.c
11298 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11299 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11300 Bit operands were not being handled properly in the pic14 port.
11301 (now src/regression/add.c passes again).
11303 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11305 * src/SDCC.y (labeled_statement): case and default no longer require
11306 a following statement (RFE #893037)
11308 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11310 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11311 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11312 disabled (fixes bug #916294)
11313 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11314 "mov a,acc"; patch provided by Lenny Story
11315 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11317 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11319 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11321 * src/ds390/gen.c (genFunction, genEndFunction),
11322 * src/ds390/ralloc.c (ds390_assignRegisters),
11323 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11324 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11325 pushed if there are parameters passed on the stack. Also, a cleaner
11326 way to decide if r0/r1 should be pushed/popped. (Together they fix
11329 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11332 * device/lib/mcs51/crtpagesfr.asm,
11333 * device/lib/mcs51/crtxinit.asm,
11334 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11335 to avoid confusion with Si Lab's SFRPAGE register.
11337 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/SDCCglue.c (emitMaps): allow public sfr variables
11340 * src/SDCCglue.c (initialComments): include compiler build date
11341 with compiler version and put the timestamp of the generated
11342 assembly file on a serperate line to be less confusing.
11343 * src/port.h: added genInitStartup hook
11345 * src/ds390/main.c,
11348 * src/pic16/main.c,
11350 * src/z80/main.c: genInitStartup initialize as NULL (default to
11351 historical behaviour)
11352 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11353 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11354 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11355 library instead of hard coding it into the compiler.
11356 * support/regression/ports/mcs51-stack-auto/spec.mk,
11357 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11358 * device/lib/mcs51/Makefile,
11359 * device/lib/small/Makefile,
11360 * device/lib/large/Makefile,
11361 * device/lib/mcs51/crtpagesfr.asm,
11362 * device/lib/mcs51/crtstart.asm,
11363 * device/lib/mcs51/crtxclear.asm,
11364 * device/lib/mcs51/crtxinit.asm,
11365 * device/lib/mcs51/crtclear.asm,
11366 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11367 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11368 and into user configurable files.
11369 * device/lib/clean.mk: clean mcs51 directory too
11370 * support/regression/tests/longlit.c: added static to T1 declaration
11371 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11372 accesses in the initialization code
11374 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11377 OSCTRIMVAL as noted in bug #916008
11379 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11381 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11382 in loops with multiple exits (reported as incorrect registers
11383 used by Martin Helmling in Sdcc-user list)
11385 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11387 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11388 made ds390 register extensions look less like error messages
11390 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11392 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11393 reported by Adam Wozniak in Sdcc-user list
11395 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11397 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11398 arithmetic optimizations, added debug output
11400 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11402 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11403 * sdcc.spec: updated and split sdcc into 3 rpms
11404 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11405 needed for literals of LEFT_OP and '+'
11406 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11407 introduced RESULT_TYPE_NOPROM
11408 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11410 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11411 limited promotion to int only for '*'
11412 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11414 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11416 * src/pic16/gen.c (genSkip),
11417 (genc16bit2lit), (gencjneshort): commented out
11418 (is_LitOp): new helper function, checks operand type
11419 (genCmpEq): rewritten
11421 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11423 * support/regression/tests/bug-908454.c: added
11425 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11427 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11428 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11429 (geniCodeCast): cosmetic, don't preserve bit storage class
11430 (geniCodeLeftShift): added promotion
11431 (geniCodeLogic): fixed regression
11432 * src/SDCCsymt.c (computeTypeOr): accept bits too
11433 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11435 2004-03-07 Borut Razem <borut.razem AT siol.net>
11437 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11439 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11441 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11442 version of pic16_genPackRegisters which does not check if ic is a
11444 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11445 function cause string1.c regression test fails
11447 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11449 * sim/ucsim/configure.in,
11450 * sim/ucsim/configure,
11451 * sim/ucsim/doc/Makefile.in: use docdir
11452 * src/SDCC.y: fixed sbit atrributes
11453 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11454 * src/SDCCast.c (decorateType): |^& need special promotion handling
11456 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11457 * src/SDCCsymt.h (computeType),
11458 * src/SDCCicode.c: computeType() needs op
11459 * src/SDCCsymt.c (checkTypeSanity),
11460 * doc/sddman.lyx: "plain" bitfields are unsigned
11461 * src/SDCCsymt.c (computeTypeOr): added
11462 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11464 * src/SDCCval.c (val*): computeType() needs op
11465 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11466 * support/regression/tests/onebyte.c: added tests for |^&
11468 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11470 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11471 for writing icode into asm output.
11473 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11475 * src/pic16/device.c: added some debug lines enabled
11476 with macro DEBUG_CHECK,
11477 * src/pic16/genarith.c: more debug in genPlus,
11478 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11479 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11480 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11481 * (aopForSym): onStack symbols are re-placed in data memspace,
11482 and onStack flag is cleared,
11483 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11484 copy temporary pcodeop,
11485 * (genPcall): added warning for not updating PCLATU,
11486 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11487 always true for pic16 port,
11488 * (genMultOneWord): NEW, supports integer multiplication,
11489 * (genMult): modified to call genMultOneWord,
11490 * (ifxForOp): added warning when return NULL,
11491 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11492 flag is set before call to operandFromSymbol for implicit
11494 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11495 options.intlong_rent are set by default,
11496 * (_hasNativeMulFor): modified to allow port generation of integer
11498 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11499 set regtype to REG_SFR for all registers, restricting seting the
11500 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11502 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11504 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11505 more than 500 times in the regression tests
11507 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11509 * support/Util/SDCCerr.h,
11510 * support/Util/SDCCerr.c,
11511 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11513 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11514 for symbol conflicts.
11515 * support/valdiags/tests/enum.c,
11516 * support/valdiags/tests/tentdecl.c,
11517 * support/valdiags/tests/struct.c: expect possible error messages
11518 referring to original symbol definitions.
11519 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11521 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11523 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11525 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11527 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11529 * src/pic16/ralloc.c (newReg): fixed bug #908929
11531 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11533 * src/ds390/gen.c: added missing #include "main.h"
11535 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11537 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11538 checking if symbol is already in set,
11539 * src/pic16/device.h: prototype for checkAddSym,
11540 * src/pic16/gen.c: (_G): added entry interruptvector,
11541 * (assignResultValue): removed some commented out lines,
11542 * (genFunction): check for ISR via sym->type, absolute section for
11543 interrupt code is created via a new pBlock, the goto instruction is
11544 placed now correctly at the interrupt vector position, changed all
11545 references from ivec to _G.interruptvector,
11546 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11547 is the interrupt is a high priority one, same for return from ISR,
11548 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11549 externs to calls of checkAddSym,
11550 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11551 pic16_pcode_verbose flag is set,
11552 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11553 * src/pic16/pcoderegs.c: message about how many registers are saved
11554 will only be emitted if pic16_pcode_verbose flag is set,
11556 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11558 * src/ds390/ralloc.h,
11559 * src/ds390/ralloc.c (ds390_regWithIdx),
11560 * src/ds390/gen.c (emitcode),
11561 * src/ds390/main.h,
11562 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11563 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11564 ds390operandCompare, getRegsRead, getRegsWritten,
11565 initializeAsmLineNode): customized instruction size calculation for
11566 ds390, started basis for some register optimizations
11567 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11568 corresponding assembly output
11569 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11570 missing push/pop of r0/r1. Optimized push/pops
11572 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11574 * src/mcs51/main.c (instructionSize): fixed ACALL size
11575 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11577 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11579 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11580 the sorting of rlist with NULL elements
11581 * (print_idataType, print_idata): NEW to create idata sections
11582 * src/pic16/device.h: idataSymSet new variable
11583 * src/pic16/gen.c (genFunction): fixed some bugs in string
11584 comparing, improved the absolute section creation for ISRs,
11585 added FSR0L/FSR0H in registers that are saved in an ISR,
11586 * (genInline): fixed the processing of inline snippets,
11587 now they undergo no process by the peephole optimizer
11588 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11589 are placed in idataSymSet,
11590 * (pic16emitStaticSeg): extern symbols are added in externs,
11591 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11592 switching when aboslute variables are placed in access bank memory
11593 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11594 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11595 commented out with #if,
11596 * (pic16_packRegisters): reintroduce the check for CAST because some
11597 symbols are not correctly handled,
11598 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11599 pCodeInstruction instead of pCode,
11600 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11601 pCodeAsmDir definition,
11602 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11603 directive, then the argument directive is emitted without the leading
11604 tab, hack for inline labels which must be in the first column,
11605 * (compareLabel,pic16_findNextInstruction),
11606 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11607 * (insertBankSwitch): modified for the new pCodeAsmDir,
11609 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11610 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11612 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11614 * (pushSide): commented out with #if,
11615 * (assignResultValue): fixed some typos in saving
11617 * (genPcall): FIXED and sync'ed with genCall,
11618 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11619 * (genNearPointerGet): fixed to handle some more cases,
11620 implementation scheme via table reads,
11621 * (genConstPointerGet): modified to access code memory correct,
11622 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11623 and improved to handle some cases
11624 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11625 instead of "RETLW" for init data
11626 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11627 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11628 variables are placed in access bank memory (<0x80 and >=0xf80),
11629 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11630 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11631 TBLWT_POSTDEC,TBLWT_PREINC
11632 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11633 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11635 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11636 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11637 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11638 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11640 2004-02-29 Borut Razem <borut.razem AT siol.net>
11642 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11643 support/Util/findme.h, support/Util/system.h: enhance binary relative
11644 search for lib and include by using findProgramPath()
11646 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11649 * src/SDCCpeeph.c (pcDistance),
11651 * src/mcs51/ralloc.h,
11652 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11653 * src/mcs51/main.h,
11654 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11655 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11656 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11657 size calculation port specific, started basis for some register
11659 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11660 missing push/pop of r0/r1. Optimized push/pops
11661 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11662 * device/lib/_modsint.c (_modsint),
11663 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11664 and stack version so regression tests pass
11666 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11668 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11669 * src/SDCCast.c (decorateType): catch another small optimization
11671 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11672 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11673 modified to finally use computeType() all over SDCC,
11674 see Feature Request #877103
11675 * src/SDCCval.h: cosmetic
11676 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11677 valCompare(); regression tested in muldiv.c
11678 * support/regression/tests/muldiv.c (testMod): mod sign follows
11681 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11683 * src/SDCCast.c (decorateType): fixed bug #902362
11684 * doc/INSTALL.txt: fixed install instructions for win32
11686 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11688 * device/include/Makefile.in (install): fixed by replacing spaces
11691 * doc/INSTALL.txt: updated for release
11692 * doc/sdccman.lyx: added warning for --xstack being buggy
11694 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11696 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11697 to eliminate build warnings.
11698 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11700 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11701 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11703 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11704 removed -penable-stack, added comment for stack pragma, added
11705 warning for not initializing the stack/frame registers, removed
11706 comment at interrupts section
11708 Stack is made permanent, there is no ability to disable stack usage.
11709 * src/pic16/device.h,
11710 * src/pic16/device.c: removed all references to USE_STACK macro,
11711 * src/pic16/device.c (pic16_dump_section): when no elements in
11712 rlist, free rlist before return,
11713 * (pic16_dump_int_registers): NEW, internal registers are a new set
11714 of general purpose registers reused by each function,
11715 * (checkAddReg): returns 1 if registers is added to set,
11716 * (pic16_groupRegistersInSection): when a registers is of type
11717 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11718 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11719 SRCASECMP macro is moved here from device.c
11720 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11721 PO_PCLATU, PO_PRODL, PO_PRODH,
11722 * (pic16_pCodeOpType, genMinus,
11723 changed compares to "a" register, with AOP_ACC,
11724 * (pic16_genPlus): fixed some bugs and indented properly,
11725 * (pic16_addSign): changed size to size+offset in the MOVWF
11727 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11728 multiply 8-bit operand by literal, result is 8-bit,
11729 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11730 multiply 2 8-bit operand, result is 8-bit,
11731 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11733 * src/pic16/gen.c: changed accUse to contain WREG only,
11734 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11735 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11736 true, do not use immediate addressing any more unless sym is a
11737 pointer in codespace,
11738 * (aopForRemat): do not use immediate addressing when symbol not in
11739 codespace and when symbol's address is requested,
11740 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11742 * (aopGet): added case for AOP_ACC and don't return "accumulator
11743 bug" but WREG instead,
11744 * (popGetTempReg): pushes contents of temporary register in stack,
11745 * (popReleaseTempReg): pops contents of temporary register from
11746 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11747 * (pic16_popGet): separated case AOP_ACC to return register WREG
11748 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11749 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11750 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11751 the use of immediate pointers to certain cases only.
11753 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11754 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11755 * (assignResultValue, genCall, genRet): modified to use the new
11756 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11757 genPcall is still broken,
11758 * (genFunction): added code to create 'A' type pBlocks when
11759 interrupt functions are generated, code not extensively tested yet,
11760 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11761 * (genEndFunction): modified so ISRs pop stored registers from stack,
11762 * (genMultOneByte): cleanup,
11763 * (AccRsh): added flag andmask, to and result with appropriate mask,
11764 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11765 * (genDataPointerGet): fixed and reenabled its use,
11766 * (genNearDataPointerGet): bugs fixed,
11767 * (genDataPointerSet): bugs fixed,
11768 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11769 pic16_DumpSymbol, pic16_DumpOp,
11770 * src/pic16/genutils.h: function prototypes for the above functions,
11771 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11773 * (pic16emitRegularMap): many many many improvements, but needs a
11775 * src/pic16/main.c: enable_stack in pic16_options is removed,
11776 * (_pic16_parseOptions): removed command line options -penable-stack,
11777 * (_process_pragma): emit stack symbol only when stack pragma is
11779 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11780 redirected to FSR0L/FSR0H pair,
11781 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11782 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11783 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11785 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11786 * (dumpPicOptype): NEW,
11787 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11788 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11789 with movff instruction,
11790 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11791 added pic16_int_regs, some packRegsFor* functions are commented out,
11792 because produce errors,
11793 * src/pic16/NOTES: minor modifications
11795 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11797 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11798 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11800 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11801 * as/mcs51/lkaomf51.c: fixed bug #895763
11803 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11805 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11807 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11809 * doc/sdccman.lyx: added details about the HC08 storage classes and
11810 interrupts, fixed the register usage info for z80 & gbz80
11812 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11814 * doc/sdccman.lyx: added more pic16 port documentation
11815 * device/include/pic16/: added header pic18fregs.h
11817 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11819 * doc/sdccman.lyx: added Vangelis' contribution
11821 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11823 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11824 extend to the next CALL or PCALL, not just to the next CALL.
11826 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11828 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11830 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11833 bug #895752 and a better fix for bug #716790
11835 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11837 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11839 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11841 * doc/sdccman.lyx: minor changes, minor changed
11843 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11845 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11846 which can't handle SDCC_NEWONEBYTEOPS,
11847 (geniCodeMultiply): removed conversion from mult to shift for pic14
11850 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11854 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11855 thus fixing bug #895406
11857 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11859 * device/lib/_modsint.c,
11860 * device/lib/_modslong.c: sign follows divisor only
11861 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11862 signs or signedness can be ignored
11863 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11864 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11865 added optimization for IFX,
11866 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11868 reenabled optimization for IFX, which was removed on 2004-01-11
11869 * src/SDCCast.h: added return type IFX
11870 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11871 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11872 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11873 SDCC_OLDONEBYTEOPS selects the old behaviour
11874 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11875 changed again and commented promotion rule
11876 * src/SDCCval.c (valDiv): promotion no longer necessary
11877 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11878 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11880 * support/regression/tests/onebyte.c: added
11882 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11884 * gen.c (genInline): reverted to old code for assemnling inline
11885 code because of bug reported James Chadd
11887 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11889 * ralloc.h: missing declarations from previous patch,
11890 seems that patch for ralloc.h was never applied, fixed
11892 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11893 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11897 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11898 indirect addressing. Marked FSR0 as deprecated
11899 * gen.c (pointerCode): commented out, not needed now
11900 (pic16_popGet2p): new MOVFF helper function
11901 (genGenPointerGet),
11902 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11903 (shiftRLong): removed duplicate debugging info
11905 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11907 * src/ds390/gen.c (genNearPointerGet),
11908 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11909 optimization with bits, but not bitfields.
11910 * src/ds390/ralloc.c (packRegisters),
11911 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11913 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11915 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11917 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * src/SDCCicode.c (operandFromSymbol),
11921 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11922 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11923 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11924 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11925 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11926 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11928 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11929 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11930 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11931 * src/SDCCsymt.c (newSymbol),
11932 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11935 * src/SDCCval.c (newiList): fixed bug #885705
11937 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11939 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11940 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11942 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11944 * device/include/c8051f120.h,
11945 * device/include/c8051f300.h,
11946 * device/include/c8051f310.h: added/updated header files for Silicon
11947 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11948 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11949 in new section Submitting patches
11951 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11953 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11954 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11955 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11957 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11958 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11959 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11961 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11962 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11963 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11965 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11966 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11967 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11968 genGenPointerSet): fixed bug #892400
11969 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11970 to eliminate build warnings.
11971 * src/SDCCast.c (processParms),
11972 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11974 * support/valdiag/valdiag.py: added GCC to the list of defines active
11975 when compiling with gcc
11977 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11979 * support/Util/SDCCerr.h,
11980 * support/Util/SDCCerr.c,
11981 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11982 with an incomplete type (fixed bug #883734)
11983 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11985 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11987 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11989 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * src/SDCCast.c (decorateType),
11992 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11993 function pointer implementation
11994 * support/regression/tests/funptrs.c: added tests to verify both forms
11995 of function pointers work correctly. Added tests to verify parameters
11996 are passed in the correct order.
11998 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12000 * device.c (regCompare): registers are sorted by ascending
12001 address and increasing size,
12002 * main.c (_pic16_finaliseOptions): removed the declaration
12003 of compiler macro MCU. Now a macro of the format pic18fxxxx
12004 will be defined from the command line
12006 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12007 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12009 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12010 PCOP_RLCF was overwritten!
12011 * gen.c (genSkip): commented out calls to pic16_emitcode,
12012 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12014 * (genRRC): added debugging info,
12015 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12016 overwritten while shifting,
12017 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12018 overwritten while shifting,
12021 * (shiftLLeftOrResult),
12022 * (shiftRLeftOrResult),
12024 * (shiftLLong): Implemented with pic16_emitpcode
12025 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12026 * (genLeftShift): Fixed bug, operand for shift by variable always
12027 was "and"ed with 0x0f,
12028 * (genLeftShiftLiteral),
12030 * (genRightShiftLiteral): added debugging info,
12031 * (genrshFour): added comment,
12032 * (genRightShift): determined signedness from operand "left"
12033 instead of "result"
12035 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCicode.c (geniCodeParms),
12038 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12039 function pointers, fixed function pointer bugs #861242 and #861896
12041 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12043 * device/include/c8051f000.h,
12044 * device/include/c8051f120.h,
12045 * device/include/c8051f300.h: added header files for Silicon
12046 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12048 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12050 * src/SDCCast.c (processParams): added new type flow and restructured
12051 (gatherAutoInit): added new type flow
12052 (addCast): cosmetic changes
12053 (getLeftResultType): added new type flow for array indices, patch
12054 provided by Stas, see FR #877103
12055 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12056 array index patch by Stas
12057 * src/SDCCast.h: added prototype getResultTypeFromType()
12059 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12060 * src/pic/glue.c (pic14emitStaticSeg),
12061 * src/pic16/glue.c (pic16emitStaticSeg),
12062 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12063 for initialization of symbols
12064 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12065 * support/Util/SDCCerr.h:
12066 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12067 * .version: bumped version number to 2.3.8
12068 * device/include/Makefile.in (install),
12069 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12072 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12074 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12075 Slade Rich fixed an optimization bug
12076 * src/pic/pcodepeep.c,
12077 * src/pic/pcoderegs.c
12078 * doc/Makefile (install): added test for directory
12080 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12083 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12084 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12085 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12086 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12087 * as/mcs51/asexpr.c (term),
12088 * as/hc08/asexpr.c (term): fixed bug #887146
12090 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/z80/gen.c (genMult): handle single byte result product
12093 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12094 DUMMY_READ_VOLATILE (fixed bug #886367)
12096 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12098 * support/regression/tests/libmullong.c: fixed logic, on little endian
12099 hosts we ended without a mullong_wrapper()
12101 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12103 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12104 virus/worm forged address usage.
12106 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12108 Fixed promotion, it should be done on AST level:
12109 * src/SDCCast.c (addCast): added promotion to int
12110 (decorateType): updated call to upCast()
12111 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12112 usualUnaryConversions()
12114 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12116 * support/regression/tests/literalop.c (mulWrapper): Added a
12117 wrapper to remove integer overflow warnings.
12119 * support/regression/tests/float_trans.c: Made work on host.
12121 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12124 * support/regression/generate-cases.py (main): Changed from inline
12127 * doc/Makefile (install): Changed to depth first to get rid of
12128 missing directory install warning.
12130 * as/Makefile (install-doc): Made work on Mac.
12132 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12134 * src/SDCCast.c: added an additional type flow in decorateType() of
12135 opposite direction, see feature request #860006; it's enabled at runtime
12136 by setting the environment variable SDCC_NEWTYPEFLOW
12137 * src/SDCCast.h: changed prototype of decorateType()
12138 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12139 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12140 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12141 see feature request #877103
12142 * src/SDCCval.c: updated call of decorateType()
12143 (valBitwise): fixed bug #882876
12144 (valMinus): added promotion
12145 (valLogicAndOr): result is unsigned
12146 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12147 * src/SDCCsymt.c (computeType),
12148 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12149 must not cause an unsigned operation
12150 * src/pic/glue (pic14emitRegularMap),
12151 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12153 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12155 * src/pic/pcode.c (PCodeID): commented out left over debug code
12157 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12159 * support/valdiag/tests/overflow.c: added shift tests
12160 * src/pic/device.c,
12167 * src/pic/pcodepeep.c,
12168 * src/pic/pcoderegs.c,
12169 * src/pic/ralloc.c,
12170 * src/pic/ralloc.h: applied patch from Slade Rich;
12171 added support for multiple code pages and multiple RAM banks on the
12172 PIC 14 port. The ASM files now no longer simply assume all the
12173 code / RAM are in the same page / bank. This means the linker can
12174 safely allocate code/RAM of separate ASM files to different pages/banks.
12175 * doc/sdccman.lyx: added Slade's tips
12176 * src/mcs51/peeph.def: fixed bug #880768
12178 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12181 * src/SDCCast.c (decorateType): fixed bug #880197
12183 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12185 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12188 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12189 strtof is not part of C89 and isn't included with Mac OS X.
12191 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12193 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12194 shiftL2Left2Result): fixed bug #879326
12195 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12196 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12197 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12198 address fetch for clr instruction
12199 * device/lib/hc08/_mulint.c: created optimized assembly version
12200 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12202 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12204 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12205 proposed in FR #877103
12207 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12209 * src/SDCCval.c (cheapestVal): added missing checks
12210 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12211 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12213 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12215 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12218 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12220 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12221 loaded with the linker search paths (-L arguments) and the libraries
12222 to be linked with the current source (-l arguments). Changes
12223 currently will affect only the pic16 port.
12224 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12225 include path the port specific paths and port specific libraries,
12226 * gplink command now contains the $3 argument,
12227 * src/pic16/device.h,
12228 * src/pic16/device.c,: structure PIC_device is made public and
12229 renamed to PIC16_device, the same for variable Pics which is renamed
12230 to Pics16. Updated all references to them.
12231 * src/pic16/glue.c (pic16glue): corrected bug with code
12232 initialization which bypassed the variable initializations block.
12234 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12235 COMPILE_FLAGS and added the --nostdinc option
12237 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12239 * device/include/mc68hc908jb8.h: Register defs for another member
12240 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12242 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12244 Documenting changes from previous commits.
12245 * configure.in (version 1.56),
12246 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12247 when generating output files to configure the pic16 library,
12248 but now I've commented it out, since gputils aren't installed in the
12249 SF compile farm, so library won't compile
12251 * device/lib/Makefile.in (version 1.56): initially I've added in
12252 target 'all' the prerequestive 'model-pic16' so it compiled the
12253 pic16 library, but now I've commented it out for the same reasons
12255 * added targets 'model-pic16' and 'objects-pic16' to compile the
12257 * added target 'port-specific-objects-pic16' to handle the
12258 generated libraries and copy them into the build/ directory
12259 * added target 'clean-intermediate-pic16' to clean intermediate
12260 files into pic16 directory
12261 * in target 'installdirs' added line to create directory pic16 in
12262 the installation path
12264 * device/include/Makefile.in (version 1.11): in target 'install'
12265 added lines to copy all header files to installation path,
12266 * in target 'installdirs' added line create directory for pic16
12267 headers in the installation path
12269 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12271 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12274 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12277 * device/lib/configure.in,
12278 * device/lib/configure: fixed for autoconf 2.57
12280 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12283 option so that it actually works. Made it specific to the z80, since
12284 the gbz80 doesn't have these kinds of I/O ports.
12286 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12288 * device/include/z180.h,
12289 * device/lib/_memcpy.c,
12290 * device/lib/_memmove.c,
12291 * device/lib/_mulint.c,
12292 * device/lib/ser_ir.c,
12293 * device/lib/ser_ir_cts_rts.c,
12294 * device/lib/_strcmp.c,
12295 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12296 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12297 portmode; added deprecation warning for bank= and protmode= forms.
12298 Also, guard against buffer overflow.
12299 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12301 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12304 changed interrupt vector table generation to only emit declared vectors.
12305 * device/include/Makefile.in: added missing backslash
12306 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12308 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12310 Mainly changes to support compilation of the device libraries
12311 * src/pic16/device.c: stack is allocated via symbol and not
12312 via literal number. The symbol is placed in the corresponding
12313 position of the data ram
12314 * (pic16_dump_section): relocatable and absolute uninitialized
12315 data are now emitted in sorted order to reduce section naming,
12316 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12317 weren't marked as being in the access bank,
12319 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12321 Added portion of GNU PIC Library under the directory
12322 device/include/pic16 and device/lib/pic16. These files
12323 contain the declarations of SFRs for the PIC18Fxx2 devices.
12324 The directory is initialized via configure from toplevel.
12326 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12328 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12329 the spilllocations to be compared correctly
12331 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12333 * src/SDCCast.c (decorateType): fixed bug introduced today
12335 2004-01-12 Borut Razem <borut.razem AT siol.net>
12337 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12338 doc/sdccman.lyx: upper case pragmas are deprecated
12340 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12342 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12343 in simpler and even better code
12345 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12347 * src/SDCCicode.c (operandOperation): fixed bug #874819
12348 * src/SDCCast.c (decorateType): fixed
12349 char foo (unsigned long ul) { return ul > 0; }
12351 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12353 * doc/sdccman.lyx: Moved and added some sections, small changes
12354 all over. Telling LaTeX to be less strict with word spacing
12355 to better keep the right margin. Changed some notes about
12356 maintainance of the ports in section 3.2.1 - is it OK like this?
12358 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12360 SDCC source changes:
12361 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12362 convilong): modified to inform the pic16 port that builtin functions
12365 PIC16 PORT specific changes:
12366 * src/pic16/device.c pic16_dump_equates() added,
12367 processor registers declared internally by the port are emitted in
12368 the translation as equates,
12369 * src/pic16/gen.c: inline code is passed unprocessed to the
12371 * (pic16_popGetLit2): fnuction modified to take second operand as
12372 pCodeOp pointer and not as literal,
12373 * (popRegFromIdx): prefixed with pic16_,
12374 * (pic16_popCombine2): modified to receive already allocated pCode
12376 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12377 * (genFunction): initializes local stack frame and pushes on stack
12378 all the registers used by this function,
12379 * (genEndFunction): restores all registers from stack and restores
12381 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12383 * (pic16glue): changed the program startup sequence,
12384 * added new dbName code 'A' for functions placed in absolute section
12385 * src/pic16/main.c: added function attribute _naked,
12386 * added pragma 'code' to place a fnuction at an absolute address,
12387 * added command line arguments --debug-ralloc and --pcode-verbose,
12388 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12389 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12390 * (pic16_newpCodeOpLit2): modified to take the second operand as
12392 * (pic16_printpBlock): modified to emit each function in a separate
12394 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12395 UPPER for immediate operands,
12396 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12398 * src/pic16/peeph.def: all peepholes with movff are commented out,
12399 because there is a problem in the pcode peep optimizer,
12400 * src/pic16/ralloc.c: the register allocator can now reuse local
12401 function symbols for another function. This saves register usage.
12402 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12404 Added file src/pic16/NOTES with information about program writing on
12405 the current port version.
12407 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12409 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12410 and peephole 252 (array access)
12412 2004-01-09 Borut Razem <borut.razem AT siol.net>
12414 * src/SDCCmain.c : fixed #872250: -l command line defined library
12415 files are scanned before standard library files
12417 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/SDCCast.c (decorateType): fixed bug #874046
12421 2004-01-09 Borut Razem <borut.razem AT siol.net>
12423 * support/scripts/sdcc.nsi: remove previous installation
12425 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12427 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12428 bytes for last interrupt vector (mcs51)
12429 * sdcc.spec: fixed typo
12431 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12433 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12434 gen51Code): more efficient parameter receive for --model-large
12437 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * src/ds390/main.c,
12440 * src/z80/main.c: added missed needLinkerScript flags (more than
12441 one port structure defined in these file)
12442 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12445 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12447 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12448 * src/port.h: added flag needLinkerScript in port->linker
12449 structure to inform whether to create a .lnk file or not,
12451 * src/ds390/main.c,
12453 * src/mcs51/main.c,
12455 * src/pic16/main.c,
12457 * src/z80/main.c: changed appropriately to configure
12458 needLinkerScript flag
12460 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12461 * src/pic/glue.c: added variable udata_section_name to
12462 override default uninitialized data segment definition for
12463 devices only with SHAREBANK memory (reported from Erik Epetrich)
12464 * (pic14emitOverlay): modified to emit a commented overlay segment
12465 directive when no overlay data exist
12466 * (picglue): modified to emit uninitialized data segment
12467 according to udata_section_name
12468 * src/pic/main.c (_pic14_parseOptions): added command line
12469 options --udata-section-name=[name] to override default
12470 udata definition name
12471 * modified _linkCmd and _asmCmd to include compiler passed
12472 arguments via -W option
12473 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12474 object file from '.rel' to '.o' in port->linker structure,
12475 changed size of fptr from 2 to 3 in port structure
12477 2004-01-07 Borut Razem <borut.razem AT siol.net>
12479 * support/scripts/sdcc.nsi: update PATH
12480 * support/scripts/sdcc.ico: craeted
12482 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12484 * device/include/Makefile.in: fix install
12485 * doc/Makefile: fix install
12487 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12489 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12491 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12492 how the function variable allocation summary is displayed; also
12493 include information about variables allocated to the overlay
12496 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12498 * as/mcs51/lkmain.c: Help about -Y option
12499 * as/mcs51/lkarea.c: Fixed gcc warnings
12501 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12503 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12505 * support/valdiag/tests/overflow.c: added
12506 * src/SDCCast.c (decorateType),
12507 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12508 LEFT_OP (left shift)
12510 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12512 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12513 (default behaviour).
12515 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 A python script to validate compiler diagnostic messages. It can be
12518 used to verify that sdcc complains about bad c source code and
12519 gives a good location of the error.
12520 * support/valdiag/Makefile,
12521 * support/valdiag/valdiag.py,
12522 * support/valdiag/tests/*
12524 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12526 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12527 * src/SDCCsymt.c (newEnumType),
12529 * support/Util/SDCCerr.c,
12530 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12532 * support/regression/tests/enum.c: added test for enum values that
12533 require at least 2 bytes of storage.
12535 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12537 * src/common.h: added ifndef/define/endif macros
12538 around the header file.
12539 Bug reported from Jesus Calvino-Fraga
12541 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12543 * sdcc.spec: updated
12544 * device/include/Makefile.in: don't install CVS directories
12545 * device/lib/Makefile.in: added removal of CVS directories after install
12546 * doc/Makefile: fixed install, added local_icons
12547 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12548 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12549 * src/ds390/gen.c (genRightShift): fixed bug #870788
12550 * src/SDCCast.c (decorateType): fixed bug #870781
12552 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12554 PIC16 port related changes:
12555 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12556 added variable stackPos,
12558 * gen.c: genCall, assignResultValue: added support for
12559 pushing/retrieving function parameters to/from stack,
12560 genFunction,genEndFunction: setup stack frame for the
12561 generated function,
12562 genAddrOf: will be changed according to bug 863624
12564 * added files genutils.c and genutils.h which contain gen*
12565 debugged and optimised functions extracted from gen.c
12567 * glue.c: added variable 'externs' which holds extern symbols,
12568 pic16emitRegularMap: is modified to properly handle relocatable
12569 symbols under the new scheme,
12570 pic16createInterruptVect: is modified
12571 pic16printPublics: is modified to emit 'global' assembler directives,
12572 added pic16_printExterns to print extern symbols,
12573 pic16glue: initializes stack/frame pointer in the beginning of
12574 the assembly output. Temporary hack, will be corrected later,
12575 because gplink yet does not support stack and SDCC does not
12576 yet support a type of crt0.o object to create the final binary.
12578 * Removed many lines that contain 8051 legacy code.
12579 * The code is finally placed under a 'code' directive.
12580 * Added port specific options.
12582 * _process_pragma: simplified since now we do not need *special*
12583 include file to define SFR registers. But a separate header
12584 will be needed. This will be developed later.
12585 * _pic16_parseOptions: added, parses port specific options:
12586 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12587 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12588 --preplace-udata-with=
12590 * _pic16_setDefaultOptions: modified to initialize section names,
12591 but hack is temporarly out of order since it needs improvement.
12592 * _pic16_genAssemblerPreamble: configuration words are emitted by
12593 their address instead of their name. This part is incomplete and
12594 supports only the 18Fxx2 devices. Other devices will emit an error
12595 during assembly since they do not contain the same set of config
12597 * _pic16_genIVT: is modified,
12599 * pcode.c: added definitions for some hardware registers that are needed
12601 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12602 All PCI entries are updated. Now LFSR is supported.
12603 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12604 * added pic16_newpCodeOpLit2 to support instructions with
12605 two literal arguments
12606 * pic16_pCode2str: corrected code that emits assembler instructions
12607 with two literal operands and those that have an access bit modifier
12608 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12609 this fixes a bug which caused some labels to be lost, when an
12610 assembler directive was added, i.e. banksel,
12611 * pic16_FixRegisterBanking: improved logic that causes the insertion
12613 * InlineFunction: functions that are called once, are not any more
12614 inlined. This can be a port option in the future,
12616 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12618 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12619 hold the corresponding uninitialized symbols,
12620 * pic16_allocProcessorRegister: registers have explicit marked the
12622 * pic16_allocInternalRegister: registers are explicit marked as
12624 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12625 processing list, so bit registers were lost,
12628 * ralloc.h: added field 'accessBank' and original symbol operand
12629 in register definition,
12630 * removed the field isMapped from register definition,
12632 ** Several functions have been removed from various sources:
12633 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12634 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12635 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12636 pic16_assignRelocatableRegisters
12638 ** others have been introduced:
12639 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12640 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12642 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12644 * support/scripts/inc2h.pl: changed definition of BIT_AT
12645 to emit 'sbit at' instead of 'bit at'. This was a request.
12647 PIC16 port related preliminary changes:
12648 * gen.c: prefixed function popRegFromString with
12649 pic16_ and all references to it corrected
12650 * pcode.c: all pic16_pc_* hardware registers prefixed
12651 with underscore (_),
12652 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12653 * ralloc.c: newReg(): when register is REG_SFR then
12654 set address to rIdx,
12655 pic16_allocProcessorRegister(): marks register wasUsed=0
12656 pic16_writeUsedRegs(): added a call to assign processor
12657 registers via pic16_assignFixedRegisters
12659 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12661 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12662 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12663 variables in unused register banks. Also the SSEG is placed
12664 wherever there is enough space for it, and IDATA can be anywhere
12665 in internal RAM. For now compile using -Wl-Y[stack_size].
12666 The mem file is different for this option as well, since it
12667 makes no sense of talking about DSEG lenght.
12669 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12671 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12672 in certain cases, e.g. when ROM assignment, patch provided
12673 from Albert den Haan.
12675 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12677 Many signedness and type propagation fixes:
12678 * src/SDCCicode.c: made geniCodeCast() static
12679 replaced SPEC_ by IS_ (cosmetic)
12680 (operandOperation): fixed div and mod operation
12681 (usualBinaryConversions): added support for promotion of char
12682 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12683 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12684 (geniCodeAdd): an array index will stay unsigned, even if promoted
12686 (geniCodeArray): ditto
12687 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12688 * src/SDCCsymt.c (computeType): added more support for char;
12689 promotion of char is selectable by promoteCharToInt, fixed signedness
12691 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12692 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12693 * src/SDCCval (val*): replaced signedness calculation by
12695 rearranged if-branches (cosmetic)
12696 (valShift): added warning W_SHIFT_CHANGED
12697 (valCompare): fixed problem with different types
12698 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12699 * support/regression/tests/literalop.c: added many cases
12700 * support/regression/tests/ast_constant_folding.c: changed finally to
12702 * .version: new year, new version: 2.3.7
12703 * src/SDCCmain.c (main): applied patch #866468
12704 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12705 provided by Scott Bronson
12706 * doc/sdccman.lyx: updated documentation for sdcdb
12707 updated and added chapter tips
12709 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12711 * src/SDCCsymt.h: missing from yesterday's commits
12713 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12715 * src/SDCC.y (struct_or_union_specifier),
12716 * support/Util/SDCCerr.c,
12717 * support/Util/SDCCerr.h: verify that struct & union tags are used
12720 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12722 * src/SDCCglobl.h: missing from yesterday's commits
12724 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12727 sft_attributes, struct_declaration, parameter_declaration,
12728 type_name, start_block, declaration_list),
12729 * src/SDCC.lex (check_type): support redefinition of typedef names
12731 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12733 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12734 aligned xdata arrays. Erik helped me with the if clause.
12736 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12741 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/SDCCast.c (newAst_),
12746 * src/SDCCicode.c (ast2iCode, newiCode),
12748 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12749 expr, statement, expression_statement, selection_statement,
12750 iteration_statement, expr_opt, jump_statement): foundation for tracking
12752 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12755 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12757 * support/Util/SDCCerr.c,
12759 * src/SDCCast.c (createCase, createDefault, decorateType),
12760 * src/SDCClabel.c (labelUnreach),
12761 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12763 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12764 (with thanks to Stas Sergeev)
12765 * device/include/time.h,
12766 * device/lib/time.c (CheckTime): suppress unreachable code warning
12768 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12770 * src/SDCCast.c (createIvalCharPtr),
12771 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12773 * support/regression/tests/nullstring.c: tests for these two bugs
12775 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12777 * support/Util/SDCCerr.h,
12778 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12779 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12780 about storage class and 'at' used inside struct or union
12781 * src/SDCCBBlock.c (iCodeFromeBBlock),
12782 * src/SDCCcse.c (ifxOptimize),
12783 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12784 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12785 printIval, emitStaticSeg, emitOverlay),
12786 * src/SDCClabel.c (deleteIfx),
12787 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12788 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12789 gatherAutoInit, processParms),
12790 * support/Util/SDCCerr.h,
12791 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12792 reporting for post-parse errors.
12794 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12797 implicit casts via union; they don't work on big endian systems
12798 (possible fix for bug #861138)
12800 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12802 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12803 * src/mcs51/main.c: fixed the fix for bug #737001
12805 2003-12-15 Borut Razem <borut.razem AT siol.net>
12807 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12809 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12811 * support/makebin/makebin.c: put output in binary mode
12813 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12815 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12816 xdata and data memory on startup. Set the environment variable
12817 SDCC_NOGENRAMCLEAR to disable this.
12818 * src/mcs51/peephole.def,
12819 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12820 (allows non-interrupt and interrupt code to safely compete for a resource
12821 without the non-interrupt code having to disable interrupts)
12823 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * src/SDCCicode.c (geniCodeAdd),
12826 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12827 with valFromType if type might be a pointer and host is big endian).
12828 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12829 types, not just integer types.
12830 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12831 multiply defined with mismatching "at" address.
12833 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12835 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12836 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12837 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12838 with embedded nulls (fixed bug #753752)
12840 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12842 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12843 Apparently this did not see much testing (endless loop)
12845 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12847 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12849 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12852 gracefully handle NULL memmap pointers
12854 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12856 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12857 instead of deleting the iCode when an operand is volatile
12858 * src/z80/gen.c (genDummyRead),
12859 * src/mcs51/gen.c (genDummyRead),
12860 * src/ds390/gen.c (genDummyRead),
12861 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12863 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12864 * src/SDCC.y: fixed bug #850420
12866 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 Applied z80 i/o port patch from Peter Townson and fixed some operators
12869 to better handle operands in A register.
12870 * device/include/z180.h
12876 * src/z80/peeph-z80.def
12877 * src/z80/peeph.def
12880 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12882 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12884 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12886 * device/lib/hc08/_mullong.c: Removed extra #endif
12888 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12890 * sim/ucsim/hc08.src/inst.cc,
12891 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12892 carries from x to h
12893 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12894 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12895 * device/include/stdarg.h: fixed varargs for hc08
12896 * device/lib/Makefile.in,
12897 * device/lib/hc08/Makefile,
12898 * device/lib/hc08/_mulint.c,
12899 * device/lib/hc08/_mullong.c: fixed some endian problems
12901 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12903 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12904 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12905 * device/lib/_gptrget.c,
12906 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12908 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12910 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12911 * src/SDCCast.c (astErrors): fixed bug #846007
12912 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12914 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/SDCCast.c (decorateType): disabled a transformation I added in
12917 revision 1.188 (access to fields of a structure at an absolute address);
12918 it breaks with bitfields, extern declarations, and gcse analysis.
12919 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12920 could be assigned through a pointer, so don't complain.
12921 * src/SDCCast.c (astErrors),
12923 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12925 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12927 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12928 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12929 output of __config directives, since gpasm now supports them
12930 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12931 pre-processor macro, i.e. -DMCU=p18f452
12932 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12933 and modified to handle 'cast' icode similarly to '=' icode
12934 * src/pic16/device.h (typedef struct PIC_device): added field
12935 'extMIface' to indicate that chip has external memory interface
12936 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12937 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12940 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12942 * src/SDCC.y (pointer): fixed bug #846006
12943 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12944 * src/SDCCast.c (decorateType): fixed bug #846009
12945 * src/ds390/peeph.def,
12946 * src/ds390/gen.c (genAnd, genOr),
12947 * src/mcs51/peeph.def,
12948 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12950 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12952 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12959 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12963 * src/SDCCbitv.c: added function to free a bitvector
12964 * src/SDCClrange.h,
12965 * src/SDCClrange.c: added function to recompute the liveranges
12966 * src/avr/ralloc.c,
12967 * src/ds390/ralloc.c,
12968 * src/hc08/ralloc.c,
12969 * src/mcs51/ralloc.c,
12970 * src/pic/ralloc.c,
12971 * src/pic16/ralloc.c,
12972 * src/xa51/ralloc.c,
12973 * src/z80/ralloc.c: recompute the liveranges after register packing
12975 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12977 * src/SDCCloop.c (newInduction): fixed bug #845630
12979 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12981 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12982 inadvertantly left behind from my 2003-11-12 change
12984 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 Updated headers I neglected to commit yesterday.
12987 * src/SDCClrange.h,
12990 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12992 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12993 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12994 * src/SDCCopt.c (eBBlockFromiCode),
12995 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12996 the creation of the key hash table from the sequencing so it can be used
12997 earlier (for some GCSE bug fixes still pending)
12999 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13001 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13002 * support/regression/tests/addsub.c: testing genPlus shortcut
13004 2003-11-15 Borut Razem <borut.razem AT siol.net>
13006 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13008 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13011 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13012 ordering is immaterial.
13013 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13015 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13018 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13019 (SIGSEV) of bug #840381
13020 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13021 unlink new file before rename if new and old filenames are the same)
13023 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13025 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13026 uninitialized variables) for the mcs51. Set environment variable
13027 SDCC_GENRAMCLEAR to test.
13028 xdata initialization slightly shorter
13030 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13033 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13034 #838241 & 780691 (basicly the same bug)
13035 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13036 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13038 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13040 * src/SDCCmain.c (linkEdit): "fix" #834252
13042 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13046 * src/SDCC.y: fixed bug #819403
13048 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13050 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13051 the reentrant attribute.
13052 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13053 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13055 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13056 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13057 erroneously reduced to a literal.
13058 * src/hc08/ralloc.c (packRegisters, rematStr),
13059 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13062 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13064 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13065 * doc/sdccman.lyx: changed from 'article' to 'book'
13066 * doc/Makefile: readded test_suite_spec and cdbfileformat
13068 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13070 * device/include/stdlib.h: include malloc.h to comply with ANSI
13071 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13073 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13075 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13076 * doc/clean.mk: also remove *.out files
13077 * doc/sdccman.lyx: some additions, larger top/bottom margins
13079 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13081 * src/SDCC.y: fixed bug #837365
13082 * support/regression/tests/bitopcse.c
13083 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13084 a symbol (might be valop instead)
13085 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13086 * device/lib/clean.mk: added hc08 to the cleaning list
13088 2003-11-04 Borut Razem <borut.razem AT siol.net>
13090 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13092 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13093 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13094 malloc is declared in standard stdlib.h
13096 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13098 * device/lib/hc08/Makefile: need to clean .rel not .o files
13099 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13101 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13105 * src/mcs51/main.c,
13106 * src/ds390/main.c,
13110 * src/pic16/main.c,
13111 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13112 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13113 tests (which uses the port's oclsExpense function)
13119 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13121 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * src/SDCCcse.c (ifxOptimize),
13124 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13125 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13126 deleting the IFX iCode.
13127 * src/hc08/ralloc.c: reduced unneeded slocs
13128 * src/hc08/gen.c: fixed bug in asmopToBoolean
13130 2003-11-04 Borut Razem <borut.razem AT siol.net>
13132 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13133 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13134 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13135 transferred to configure
13137 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13139 Use headers defined in the C[++] standards:
13140 * sim/ucsim/gui.src/serio.src/fileio.cc
13141 * sim/ucsim/gui.src/serio.src/frontend.cc
13142 * sim/ucsim/gui.src/serio.src/main.cc
13143 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13144 * support/Util/NewAlloc.c
13146 * as/mcs51/lklibr.c
13150 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13152 * Added MSVC projects for hc08 assembler and linker:
13153 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13154 /as/hc08/link_hc08.dsp
13156 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13158 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13160 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13162 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13164 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13166 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13168 2003-10-31 Borut Razem <borut.razem AT siol.net>
13170 * support/cpp2/cpplib.h,
13171 support/cpp2/cpplib.c,
13172 support/cpp2/cpplex.c,
13173 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13174 to switch _asm block preprocessing on / off. Default is
13175 #pragma preproc_asm +
13177 2003-10-31 Borut Razem <borut.razem AT siol.net>
13179 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13180 when outputting comment blocks (when executed with -C option) and
13181 _asm (SDCPP specific) blocks
13183 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13187 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13189 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13191 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13193 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13194 * src/SDCCast.c (decorateType): fixed bug #832664
13196 2003-10-31 Borut Razem <borut.razem AT siol.net>
13198 * support/cpp2/cpplex.c: fixed for SDCPP:
13199 comments(when executed with -C option) and _asm blocks
13200 were included even if they where in skipped #if block.
13201 Applied solution from GCC cpp 3.3.2
13203 2003-10-31 Borut Razem <borut.razem AT siol.net>
13205 * src/SDCC.lex: sdcc now understands both formats:
13206 '# <line_number> <file_name>' and
13207 '#line <line_number> <file_name>'
13208 * support/cpp2/cppmain.c: sdcpp now generates the standard
13209 '# <line_number> <file_name>' instead of former
13210 '#line <line_number> <file_name>'
13212 2003-10-30 Borut Razem <borut.razem AT siol.net>
13214 * support/cpp2/cpphash.h,
13215 * support/cpp2/cpplib.h
13216 * support/cpp2/cpplex.c,
13217 * support/cpp2/cppmain.c,
13218 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13220 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 Fixed a number of problems revealed by bug #827883.
13223 * src/SDCCloop.c (loopInvariants): Spill location of the
13224 result operand should be recomputed if extracted from
13225 a loop. Also, don't extract assignments of an iTemp
13227 * src/SDCCast.c (isConformingBody): loop reversal should
13228 not occur if the control variable is involved with a
13229 relational operator.
13231 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13233 * .version: bumped to 2.3.6 to reflect the big improvements
13234 made by Erik and Klaus. Thanks!
13236 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13238 Replaced the livrange code.
13239 * src/SDCClrange.c: added new LR code
13241 * src/SDCCBBlock.h: removed remainig parts from old LR code
13242 * src/ds390/ralloc.c,
13243 * src/ds390/gen.c: minor fixes to make it work with new code
13245 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13248 * as/hc08/lkrloc.c,
13250 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13251 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13252 (tweaked fix for bug #818696)
13254 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13256 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13258 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13261 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13262 * src/mcs51/gen.c (gencjneshort),
13263 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13264 more efficient (per Scott Bronson's suggestion)
13266 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13268 Extended the semantics of the critical keyword to include
13269 individual statements. See RFE #827755 and #799831
13274 * support/Util/SDCCerr.c
13275 * support/Util/SDCCerr.h
13280 2003-10-19 Borut Razem <borut.razem AT siol.net>
13282 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13284 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13286 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13288 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13289 and predecrement operand is displayed
13291 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13293 * src/SDCCval.c (valMinus): fixed bug #826041
13295 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 Some hc08 related updates that I missed earlier
13298 * sim/ucsim/stypes.h
13299 * support/regression/ports/hc08/spec.mk
13301 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 New target "hc08" for the Motorola 68hc08 family of micros
13311 * sim/ucsim/hc08.src/*
13312 * sim/ucsim/configure.in
13313 * src/ucsim/configure
13314 * sim/ucsim/packages_in.mk
13317 * device/include/mc68hc908qy.h
13318 * device/lib/hc08/*
13319 * device/lib/Makefile.in
13320 * support/regression/ports/hc08/*
13321 * support/regression/Makefile
13323 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13325 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13327 * src/ds390/gen.c (genCast): fixed bug #821957
13329 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13331 * device/lib/logf.c: "fixed" overlay bug
13332 * support/regression/ports/host/spec.mk: added m library
13333 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13334 * support/regression/tests/float_trans: added (for Eric)
13336 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13338 * src/mcs51/gen.c (genCpl): fixed bug
13339 http://sf.net/mailarchive/message.php?msg_id=6263915
13341 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13343 * src/SDCCast.c (decorateType): added extended constant folding
13344 * src/SDCCsymt.c (computeType): cleanup
13345 * src/SDCCval.c (valShift): minor optimization
13346 * support/regression/tests/ast_constant_folding.c: added
13348 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13350 * src/SDCCmain.c: removed some unintended changes
13352 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13355 * src/z80/gen.c: fixed part of bug #817589
13356 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13358 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13360 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13371 * src/ds390/ralloc.c
13373 * src/mcs51/ralloc.c
13375 * src/pic16/ralloc.c
13376 * src/xa51/ralloc.c
13378 * src/z80/gen.c: removed unused label "release:"
13380 2003-10-06 Borut Razem <borut.razem AT siol.net>
13382 * src/SDCC.lex: removed definition of unused variables
13383 save_optimize and save_options
13385 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13387 * clean.mk: removed '=' in "-maxdepth=1"
13388 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13389 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13391 2003-10-06 Borut Razem <borut.razem AT siol.net>
13393 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13394 my_unput() replaced by unput()
13396 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13398 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13399 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13400 type-punned pointer will break strict-aliasing rules"
13401 Old LR behaviour is again default; Klaus' LR can be choosen by
13402 defining the environment variable LRKLAUS
13406 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13407 * clean.mk: fixed removal of files in bin/CVS/
13408 * device/lib/clean.mk: fixed removal of directories small and large
13409 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13411 * src/SDCCval.c: removed superflous test for pedantic
13413 2003-10-05 Borut Razem <borut.razem AT siol.net>
13415 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13416 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13417 message "unmatched #pragma SAVE and #pragma RESTORE"
13419 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13421 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13422 assembly, critical functions, atomic, nojtbound)
13424 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13426 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13432 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13435 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13437 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13439 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13440 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13441 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13443 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/z80/gen.c (genRet): fixed bug #524753
13446 * src/z80/gen.c (genCast): fixed internal error on cast from
13448 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13449 fix for bug #477835 to the z80
13450 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13451 for tracking iCodes in the peephole optimizer for z80
13453 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13455 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13456 the other part of bug #814548
13457 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13459 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13461 * src/SDCCcse.c: fixed part of bug #814548
13463 2003-09-28 Borut Razem <borut.razem AT siol.net>
13465 * src/asm.c: rewrite of printILine() to use temporary file instead
13467 * src/xa51/main.c: commented out declaration of int rewinds
13469 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13473 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13475 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13476 * src/asm.c (printILine): Fixed bug #811015
13478 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13480 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13483 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13485 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13486 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13487 to correctly handle general case of AOP_PAIRPTR
13488 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13490 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/mcs51/ralloc.c (fillGaps),
13493 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13494 register positioning bug)
13496 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13498 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13500 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13503 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13504 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13505 (ralloc doesn't intentionally do this now, but perhaps later)
13506 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13507 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13508 register positioning bugs (Fixed bug #762602 and #795325)
13509 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13510 (Fixed bug #808779)
13511 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13512 lines that --i-code-in-asm generates
13514 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13516 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13517 trying to fclose a FILE* that was already closed.
13519 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13521 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13522 of const struct should be treated as if const themselves)
13524 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13526 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13528 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13530 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13531 Unix (/n) and DOS (/r/n) line terminations.
13533 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13538 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 * src/mcs51/gen.c (genFunction, genEndFunction),
13541 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13542 and restore of EA so that stack offsets to parameters are
13543 correct when using both critical and reentrant/stack-auto.
13544 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13545 size (can be triggered in error if sloc is shared between
13546 different sized objects)
13547 * device/include/float.h: fixed macros to explicitly use
13548 unsigned long where needed
13550 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13552 Feature req. 799831: added code to allow nesting of critical functions
13553 * src/mcs51/gen.c (genFunction, genEndFunction)
13554 * src/ds390/gen.c (genFunction, genEndFunction)
13556 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/SDCCsymt.c (sclsFromPtr),
13560 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13561 support for standard C idiom of memory mapped variables; for
13562 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13563 to xdata int at 0x1234 tempvar = 1.
13564 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13565 provided by Akiya ISHIDA
13567 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13569 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13570 * src/SDCCval.c (constVal): added reduction from int to char
13571 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13572 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13573 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13575 * support/regression/tests/shifts.c: fixed
13577 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/z80/gen.c (genXor): Fixed bug #805445
13581 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 Fixed bug #621531 (const & volatile confusion in the type chain).
13584 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13585 refer to the const or volatile state of the pointer itself.
13597 * src/pic16/ralloc.c
13598 * support/regression/tests/const.c
13600 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13602 When checking for duplicated modules, use absolute paths
13603 instead of relative paths. Files changed:
13608 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13612 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * device/include/string.h: added size_t typedef, changed
13615 prototypes to use size_t, eliminated separate reentrant and
13616 non-reentrant declarations, added _memmove declaration
13617 * device/lib/_memcpy.c: changed to use size_t instead of int,
13618 changed /4 to >>2 to avoid division library call
13619 * device/lib/_memcmp.c,
13620 * device/lib/_memset.c,
13621 * device/lib/_strncat.c,
13622 * device/lib/_strncpy.c,
13623 * device/lib/_strncmp.c: changed to use size_t instead of int
13624 * device/lib/_memmove.c: new file (fixed bug #772294)
13625 * device/lib/Makefile.in: added _memmove.c
13626 * device/lib/z80/asm_strings.s: fixed bug #772290
13627 * support/regression/tests/bitfields.c: attempt to fix host assertion
13628 failure on amd64-unknown-linux2.2
13630 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13633 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13634 * as/z80/asmain.c (main): fixed bug #801766
13636 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13638 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13641 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13643 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13644 reported in bug #800609
13646 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13648 * Top header beautifications in src/pic16 directory:
13649 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13650 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13651 pcoderegs.h, ralloc.c, ralloc.h
13652 * main.c: added top header and GPL license notice
13653 * pcode.c: fixed the if-conditional warning
13655 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13657 * device/lib/_mullong.c: replaced int by short for gcc
13659 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13662 and JUMPTABLE iCodes properly now (worked by accident before)
13663 * src/mcs51/gen.c (leftRightUseAcc),
13664 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13665 iCode properly now. Use getSize instead of nRegs since a & b
13666 aren't part of the nRegs tally.
13668 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13670 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13671 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13672 before instructions that use the _STATUS register
13674 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13676 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13677 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13678 fetching of the pointer
13679 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13680 copied from genNearPointerSet()
13681 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13682 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13683 If they pop r0/r1 they must be called in the opposite order than aopOp().
13684 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13685 (resp. --stack-auto), prepared for --xstack
13687 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13689 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13691 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13693 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13694 these ports have their own __sdcc_external_start()
13696 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13698 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13699 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13700 type for bits was changed. It resulted in bit variables becoming
13701 global, which is not permitted in PIC 14 assembly output.
13703 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13705 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13707 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13709 Z80 and MCS51 linkers complaint if a public symbol is defined
13710 in more than one library module:
13714 * as/mcs51/Makefile.in
13716 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 A few small changes that speed up the peephole optimizer.
13722 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 Try to make the peephole optimizer smarter by maintaining
13725 an association between the assembly source code and the
13726 iCodes that originated them. Put this information to use
13727 with a new peephole rule condition "notVolatile" so that
13728 the rules can be aggressive yet still safe.
13733 * src/mcs51/peeph.def
13735 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13739 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13740 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13741 if the left or right operand symbols have the accuse flag set.
13743 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 Changed the type of the result of the ! (NOT) operator to char;
13746 previously it returned the same type as the source. This allows
13747 us to eliminate all the genFloatNot functions (all of its target
13748 implementations were very buggy) since !float can use the same
13751 * src/SDCCicode.c (ast2iCode): ! returns char
13752 * src/mcs51/gen.c (genNot, genNotFloat),
13753 * src/ds390/gen.c (genNot, genNotFloat),
13754 * src/z80/gen.c (genNot, genNotFloat),
13755 * src/pic/gen.c (genNot, genNotFloat),
13756 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13758 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13760 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13761 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13762 during interrupts. Ensure WSAVE is located at a shared bank address.
13763 2. Fixed page selection in some places
13764 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13765 the registers name strings.
13766 4. Fixed "signed / unsigned compare" compiler warnings.
13767 5. The PIC port manages its own allocation of the general purpose
13768 registers, but makes no attempt to reuse them. As a result when
13769 compiling it soon runs out of general purpose registers. Some
13770 additional code was added to the files pcode.c and device.c to walk
13771 through the function call tree and rename the registers so that they
13781 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13782 genPlus() & genMinus() when the result is the same as left or right
13784 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13788 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 Made bitfield a distinct type from bit so that bitfields
13791 convert as per ANSI C and bits retain their traditional
13792 boolean style behaviour. Implemented bitfield support in
13800 * src/ds390/gen.c: bit v bitfield split
13801 * src/z80/gen.c: New support for bitfields
13802 * support/regression/tests/bitfields.c: reenabled z80,
13805 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13807 Rules 246.x, 247.x relate to bitfields, the others speed up
13808 access to xdata mapped I/O devices.
13810 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13812 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13814 Cleaned up genPackBits and genUnpackBits and added two helper
13815 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13816 for literal assignments in genPackBits (thanks to Frieder for
13822 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 Fixed bug #748310 (pointer to function type mishandled when the
13825 function name is omitted). Also fixed a SIGSEGV when a function
13826 attribute (reentrant, etc) is used on a non-function or on a
13827 function but misplaced before the parameter list.
13829 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13831 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13832 * support/Util/SDCCerr.h,
13833 * support/Util/SDCCerr.c: Added func attr misuse error msg
13835 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13837 Fixed bug #787649 by anonymous
13838 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13839 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13841 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 Fixed numerous bitfield problems.
13845 * src/SDCC.y: More bitfield related error checking
13847 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13848 * support/Util/SDCCerr.h,
13849 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13850 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13851 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13852 * support/regression/tests/bitfields.c: tests added
13854 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 Made the constant following the "interrupt" keyword optional. If
13857 omitted, the function will not automatically be given an entry
13858 in the interrupt vector table (similar to #pragma NOIV, but
13859 less syntacticly kludgy). The interrupt number is also now
13860 range checked. Also fixed a bug in the high order bit example
13867 * support/Util/SDCCerr.c
13868 * support/Util/SDCCerr.h
13871 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13873 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13874 * src/SDCCicode.c (operandOperation): rewritten some ops
13875 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13876 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13878 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13879 be re-activated by defining REDUCE_LITERALS)
13880 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13881 unsigned, but are signed by default
13882 * src/SDCCval.c (constVal): rearranged
13883 * src/SDCCval.c (valMod): preliminary fix
13884 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13885 * support/regression/literalop.c: added, work in progress
13887 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 Generate warnings for useless declarations like "char data;"
13890 that don't do what new users expect.
13893 * support/Util/SDCCerr.h
13894 * support/Util/SDCCerr.c
13896 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13898 * src/SDCCval.c (valMult): fix overflow detection of negative int
13900 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13904 Changes to support big endian targets:
13917 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13919 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13920 * device/lib/time.c: fixed warning "integer overflow in expression"
13922 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13924 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13925 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13926 constants are unsigned; added recognition of "u" flag for unsigned
13927 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13928 * src/SDCCval.c (valDiv, valMod): fixed signdness
13929 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13930 signedness of modulo, left and right shift
13931 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13932 * support/Util/SDCCerr.h: added warning W_INT_OVL
13933 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13934 * src/SDCCast.c (ast_print): improved output of constants
13936 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13938 Fixed some warnings when building with MSVC:
13940 * as/mcs51/asdata.c
13944 * link/z80/aslink.h
13945 * link/z80/lkdata.c
13946 * link/z80/lkeval.c
13951 * support/cpp2/cpplib.c
13955 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13957 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13959 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13961 * support/librarian/clean.mk: Do not remove Makefile.
13962 * support/librarian/Makefile: added.
13964 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13966 Added librarian to MSVC build:
13969 * support/librarian/librarian.dsp
13971 'configure' not needed for librarian, removed:
13972 * support/librarian/configure
13973 * support/librarian/configure.in
13974 * support/librarian/config_in.h
13975 * support/librarian/Makefile.in
13977 Hopefully these ones built the librarian and the rest of sdcc properly:
13979 * Makefile.common.in
13981 Messed up 'configure', so revert to previous version:
13985 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13987 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13988 there, while the mantissa of a double is "only" 53 bits wide.
13990 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13992 Adding sdcclib to the build. MSVC project coming soon.
13993 Files added/changed:
13995 * support/librarian/clean.mk
13996 * support/librarian/configure
13997 * support/librarian/configure.in
13998 * support/librarian/config_in.h
13999 * support/librarian/Makefile.bcc
14000 * support/librarian/Makefile.in
14001 * support/librarian/sdcclib.c
14004 * Makefile.common.in
14008 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14010 Linker now complaints if linked modules have conflicting options, for
14011 example, one compiled using --model-large and another one compiled with
14012 --model-small. The following files were modified:
14014 * as/mcs51/asdata.c
14015 * as/mcs51/aslink.h
14017 * as/mcs51/asmain.c
14019 * as/mcs51/i51pst.c
14020 * as/mcs51/lkdata.c
14021 * as/mcs51/lklibr.c
14022 * as/mcs51/lkmain.c
14028 * link/z80/aslink.h
14029 * link/z80/lkdata.c
14030 * link/z80/lklibr.c
14031 * link/z80/lkmain.c
14034 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14036 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14037 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14039 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14041 * src/z80/mappings.i: fix _mul[us][int,long] entries
14043 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14045 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14047 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14049 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14050 * support/regression/tests/bitopcse.c: added
14058 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14060 added support for new library format to z80, gbz80 linkers:
14066 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14068 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14069 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14071 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14073 added DUMMY_READ_VOLATILE:
14082 * src/SDCCcse.c (algebraicOpts): many improvements
14083 * src/SDCCcse.h: removed algebraicOpts()
14084 * src/SDCCicode.c (picDummyRead): added
14086 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14088 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14089 "Insufficient space in data memory".
14091 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 * src/mcs51/gen.c: fixed bug #771358
14094 * src/z80/gen.c: fixed bug #759087
14096 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14098 * src/pic16/glue.c: minor cleanup by Vangelis
14100 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14102 * device/include/regc515c.h: fixed #758477
14103 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14104 * device/lib/_gptrput.c: saved a few bytes
14105 * my tab spacing is 8, yours too?)
14106 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14107 * device/lib/serial.c: process RX bytes earlier than TX bytes
14108 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14110 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14114 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14116 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14118 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14120 * device/lib/Makefile.in: bad fix, reverted to 1.43
14122 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14124 * device/lib/Makefile.in: added missing z80 object files
14126 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14128 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14129 pic16 progress by Vangelis:
14132 * src/pic/Makefile:
14139 * pic16/genarith.c:
14144 * pic16/pcodepeep.c:
14147 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14149 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14151 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14153 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14154 added gbz80 build to MSVC project.
14155 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14156 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14157 from 8051 stuff and setup so it links using a .lnk file.
14159 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14161 * support/librarian/sdcclib.c: sdcc librarian.
14162 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14165 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14167 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14169 2003-07-02 Borut Razem <borut.razem AT siol.net>
14171 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14172 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14173 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14174 src/xa51/main.c, src/z80/main.c:
14175 virtualization of glue() function: each port has it's own glue function,
14176 which is accessed by do_glue function pointer in PORT.general structure
14178 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14180 * DS800C400 fun, improved ROM interface and tinibios.
14182 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14184 * More support for DS80C400. Now includes beginning of interface to ROM.
14186 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14188 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14190 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14192 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14194 2003-06-19 Borut Razem <borut.razem AT siol.net>
14196 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14198 2003-06-19 Borut Razem <borut.razem AT siol.net>
14200 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14201 fixed Z80 port - crt0.o: cannot open.
14203 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14205 * support/Util/MySystem.c (merge_command): revert bad fix
14207 2003-06-18 Borut Razem <borut.razem AT siol.net>
14209 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14211 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14213 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14214 option --use-stdout sends errors to stdout instead of stderr.
14216 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14218 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14220 2003-06-15 Borut Razem <borut.razem AT siol.net>
14222 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14223 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14224 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14225 fixed width array of pointers replaced with sets;
14226 multiple include and lib paths ared transferred to preprocessor and linker
14227 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14228 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14229 fixed width array of pointers
14230 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14231 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14232 fixupPath(), getPathDifference()
14233 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14234 fixed width array of pointers
14236 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14238 * src/pic16/ralloc.c: fix warnings
14239 * src/pic16/pcode.c: fix warning
14241 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14243 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14244 know all the details, but essentially this set of changes enable
14245 the pic16 port to generate movff instructions and generate assembler
14249 * src/pic16/glue.c:
14250 * src/pic16/pcode.c:
14251 * src/pic16/device.c:
14252 * src/pic16/main.c:
14253 * src/pic16/pcode.h:
14254 * src/pic16/pcoderegs.c:
14255 * src/pic16/ralloc.c:
14256 * src/pic16/ralloc.h:
14258 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14260 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14261 added option --vc, so sdcc errors and warnings are compatible with
14262 Microsoft Visual Studio.
14264 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14266 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14267 device/lib/libfloat.lib: added atof function.
14269 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14271 * doc/sdccman.lyx: updated to Lyx 1.3
14272 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14273 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14274 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14276 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14278 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14280 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14282 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14283 additions to the "related tools/documentation" section
14285 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14287 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14289 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14291 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14292 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14294 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14296 * doc/sdccman.lyx: fix double dash and other minor things
14297 * doc/Makefile: fix double dash
14299 2003-05-28 Karl Bongers(patches from Martin Helmling)
14300 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14301 condition and ignore commands.
14303 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14305 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14306 is in parts still quite out of date, I did changes as far as I felt makes sense
14307 for a non-native english speaker.
14308 Please feel free to add to the manual or to correct my changes.
14309 * doc/Makefile: undid touching the date of intermediate tex files.
14311 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14313 * doc/sdccman.lyx: Manual has an index now
14315 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14317 Finalize muluint/mulsint and mululong/mulslong merging:
14318 * device/lib/_mulint.c
14319 * device/lib/_mullong.c
14320 * device/lib/gbz80/mul.s
14321 * device/lib/gbz80/stubs.s
14322 * device/lib/z80/mul.s
14323 * device/lib/z80/stubs.s
14324 * src/SDCCsymt.c (initCSupport)
14326 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14328 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14329 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14330 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14331 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14334 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14336 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14337 the regression tests I'm not brave enough to enable 245.b, 245.c
14338 * doc/sdccman.lyx: added latex preamble for hyperref package.
14339 Using pdflatex this will give you a hyperlinked pdf file with
14340 bookmarks. (prepend '%' before /usepackage if this breaks something)
14342 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14344 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14346 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14348 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14350 2003-05-21 <johan AT balder>
14352 * src/SDCCglue.c (printIval): fixed bug #739934
14354 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14356 Applied patch from bug 737905 (renamed yylineo to mylineno):
14363 * src/pic16/pcode.c: Cleaned warnings
14364 * src/pic16/pcodeflow.c: Cleaned warnings
14365 * src/pic16/pcoderegs.c: Cleaned warnings
14367 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14369 * src/pic16/pcode.c: Cleaned warnings
14370 * src/pic16/pcodepeep.c: Cleaned warnings
14371 * src/pic16/ralloc.c: Cleaned warnings
14373 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14375 * doc/sdccman.lyx: fixed bug 739745
14376 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14378 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14381 it can be defined with CFLAGS when running configure
14382 * src/SDCCmain.c: fixed compiling + linking with object files
14384 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14386 * configure.in: configure for pic16 port,
14387 added --disable-pic16-port
14388 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14389 * src/SDCCmain.c: linkOptions is changed to set *,
14390 added if/endif conditional macros to remove options help
14391 messages from optionsTable when a port is not configured, added
14392 support for the PIc16 port in the ports table, when executing
14393 the compiler with no port specified on command line, a default
14394 port is selected with the new macro DEFAULT_PORT which is
14395 defined in port.h, in setDefaultOptions() linkOptions is removed
14396 from initialization assignment, since now it is a set,
14397 parseCmdLine uses setParseWithComma for linkOptions, in
14398 linkEdit() linkOptions are accessed with new function indexSet()
14399 which returns the i'th item of a set variable. See SDCCset.c, in
14400 linkEdit() when calling buildCmdLine(), added linkOptions as
14401 last argument. Now users can pass arguments to gplink via the
14402 -Wl option, main() uses pic16glue() to glue up pic16 programs
14403 * src/SDCCpeeph.c: various changes to support pic16
14404 * src/SDCCset.c: added function void *indexSet(set *, int) to
14405 return the i'th item of the set
14406 * src/SDCCset.h: added function prototype for indexSet()
14407 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14408 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14409 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14410 added macro DEFAULT_PORT
14411 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14412 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14414 * src/pic16/glue.c: commented out some error producing lines
14415 * src/pic16/main.c: __config directives are commented out to stop
14416 gpasm complaining and test the linkage with gplink, _linkCmd and
14417 _asmCmd changed to be more gplink and gpasm friendly
14418 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14419 produced an error when parsed, peep rule 12 is added to utilize
14420 movff, but it is commented out since the pCode does not support
14421 yet a command with 2 address arguments
14423 2003-05-18 <johan AT balder>
14425 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14426 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14427 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14429 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14430 Added feature to script commands from file.
14432 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14434 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14435 * src/SDCCutil.c: include ctype.h for win32
14437 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14439 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14441 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14443 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14444 Fixed so you can set breakpoints prior to run, run does not stop
14445 on entry now. Add tbreak. Other enhancements and fixes for use
14448 2003-05-12 Borut Razem <borut.razem AT siol.net>
14450 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14452 2003-05-11 Borut Razem <borut.razem AT siol.net>
14454 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14455 the path of bin directory, so that PATH is the only env. variable, which has to be set
14456 in case of standard installation.
14457 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14458 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14459 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14461 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14463 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14464 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14465 temp files are in the port dir; clean the gen/test directory when
14466 generating new test.c
14467 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14468 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14469 * support/regression/tests/zeropad.c: added
14471 2003-05-09 <johan AT balder>
14473 * src/SDCCglue.c: fixed bug #597940
14475 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14477 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14478 cache sfr, optimize next,step, fix off by one sourceline,
14479 support ddd list function.
14480 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14482 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14484 * support/regression/HTMLgen.py: added compare_s2f()
14485 * support/regression/Makefile: redo 1.27
14486 * support/regression/generate-cases.py: redo 1.5
14488 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14490 * support/regression/tests/float.c: workaround 33 bit hex constant
14491 * support/regression/tests/simplefloat.c: fix division for host
14493 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14495 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14496 that tame's the PIC's over-aggressive optimizer.
14498 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14500 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14503 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14505 Initial support for DS80C400. "Hello world" runs on TINIm400
14508 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14510 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14511 * Some notes on ddd usage added in debugger/README
14512 Martin Helmling adding more features and fixes for ddd GUI debugger.
14513 Code added for nexti, stepi, up, down, and other adjustments.
14515 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14517 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14518 * src/pic/peeph.def Added two rules to optimize carry manipulation
14519 * src/pic/* removed debug printfs
14521 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14523 * debugger/mcs51/cmd.c: added header newalloc.h
14525 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14527 * as/Makefile: new EXEEXT
14528 * as/z80/Makefile: remove trailing slash of BUILDIR
14529 * as/z80/clean.mk: new EXEEXT
14530 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14531 * support/cpp2/Makefile.in: new EXEEXT
14532 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14534 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14536 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14537 EXEEXT was introduced to fix all related problems with targets
14538 "clean", "install" and "uninstall"; a couple of further flaws
14539 especially with "clean" have been fixed too
14540 * as/mcs51/Makefile.in
14541 * as/mcs51/clean.mk
14545 * debugger/mcs51/Makefile.in
14546 * debugger/mcs51/clean.mk
14547 * link/z80/Makefile
14548 * link/z80/Makefile.in
14549 * link/z80/clean.mk
14551 * packihx/Makefile.in
14553 * sim/ucsim/Makefile
14554 * sim/ucsim/clean.mk
14555 * sim/ucsim/avr.src/Makefile.in
14556 * sim/ucsim/avr.src/clean.mk
14557 * sim/ucsim/s51.src/Makefile.in
14558 * sim/ucsim/s51.src/clean.mk
14559 * sim/ucsim/xa.src/Makefile.in
14560 * sim/ucsim/xa.src/clean.mk
14561 * sim/ucsim/z80.src/Makefile.in
14562 * sim/ucsim/z80.src/clean.mk
14563 * sim/ucsim/main_in.mk
14564 * sim/ucsim/packages_in.mk
14565 * sim/ucsim/gui.src/Makefile.in
14566 * sim/ucsim/gui.src/serio.src/Makefile.in
14567 * sim/ucsim/gui.src/serio.src/clean.mk
14570 * support/cpp2/Makefile.in
14571 * support/cpp2/clean.mk
14572 * support/makebin/Makefile
14573 * support/makebin/clean.mk
14574 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14575 * doc/sdccman.lyx: --program-suffix no longer needed
14577 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14579 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14580 Martin Helmling added support for ddd GUI debugger.
14581 Code added to display assembly, set variables, and other commands
14582 to interface to ddd.
14584 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14586 * as/Makefile: fix target clean
14587 * as/clean.mk: fix target clean
14588 * as/z80/clean.mk: fix target clean
14590 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14592 * Makefile.common.in: added AT EXEEXT AT
14593 * configure.in: removed all mingw32 stuff
14594 * configure: rebuilt from configure.in
14595 * doc/sdccman.lyx: updated section "installation"
14596 * support/scripts/sdcc_mingw32: adapted to configure
14597 * support/scripts/sdcc_cygwin_mingw32: added
14599 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14601 * src/pic Added object file support for the PIC port
14602 * src/pic Applied patch from Craig Franklin (this started the object file support)
14603 * src/regression Updated the PIC regression tests for object files
14605 2003-04-20 Borut Razem <borut.razem AT siol.net>
14607 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14608 lklex.c: In function `getfid':
14609 lklex.c:203: warning: array subscript has type `char'
14610 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14611 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14612 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14613 stack handling macros
14615 2003-04-19 Borut Razem <borut.razem AT siol.net>
14617 * "handling space characters in file path" task:
14618 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14619 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14620 * support/Util/MySystem.h: make it self-sufficient
14621 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14622 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14623 handling space characters in file path
14624 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14625 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14626 * support/Util/MySystem.c: handling space characters in executable's path
14628 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14630 * as/z80/Makefile: fix permanent rebuild of z80
14631 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14632 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14634 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14636 * src/SDCCopt.c: add special case optimization to replace modulo by
14637 a power of two with a bitwise AND.
14639 2003-04-18 <johan AT balder>
14641 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14643 2003-04-17 <johan AT balder>
14645 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14646 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14648 2003-04-13 Borut Razem <borut.razem AT siol.net>
14650 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14651 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14652 fixed mingw problem in adl_NORMALIZE_PATH
14654 2003-04-12 Borut Razem <borut.razem AT siol.net>
14656 * fixed "#pragma SAVE/RESTORE can not be nested":
14657 * src/SDCC.lex: reworked pragma handling functions
14658 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14659 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14661 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14663 * src/SDCCutil.c (pathEquivalent): defined but not used
14664 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14665 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14666 * configure: rebuilt from configure.in
14667 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14668 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14669 * device/include/Makefile.in: replace sdcc_datadir
14670 * device/lib/Makefile.in: replace sdcc_datadir
14671 * Makefile.common.in: add LDFLAGS from configure
14672 * packihx/Makefile.in: use LDFLAGS
14673 * src/Makefile.in: use LDFLAGS
14674 * support/cpp2/Makefile.in: add LDFLAGS from configure
14675 * support/makebin/Makefile: use LDFLAGS
14676 * .version: bumped version number to 2.3.5
14678 2003-04-12 Borut Razem <borut.razem AT siol.net>
14680 * completed "different paths" task:
14681 * src/SDCCmacro.c: fixed bug in handling quotes
14682 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14683 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14685 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14687 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14689 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14691 * ds390/gen.c ds390/peeph.def: fix bug 706781
14693 2003-04-11 Borut Razem <borut.razem AT siol.net>
14695 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14697 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14699 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14700 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14701 set - this bit used to not be set...).
14702 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14703 bad code in PIC Port
14704 * src/regression/and2.c added to test bug 609268
14705 * src/regression/Makefile added and2.c to regression test
14708 2003-04-08 <johan AT CP255758-A>
14710 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14711 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14712 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14714 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14716 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14718 * support/cpp2/Makefile.in: fix bug #487815
14719 * configure: rebuilt from configure.in
14720 * Makefile.common.in: docdir changed, new path suffixes
14721 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14722 * sdcc_vc_in.h: reflect changes from sdccconf.h
14723 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14724 * src/SDCCutil.h: remove BINDIR hack
14725 * doc/sdccman.lyx: update new path hierarchy
14727 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14729 * src/SDCCpeeph.c: added okToRemoveSLOC test
14731 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14733 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14735 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14737 * src/SDCCpeeph.c: added labelIsReturnOnly test
14738 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14740 2003-04-05 <johan AT balder>
14742 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14743 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14744 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14745 * src/SDCCast.c: fixed a warning
14746 * src/SDCCast.h: fixed a warning
14747 * src/SDCCicode.c (operandFromAst): fixed a warning
14749 2003-04-04 <johan AT balder>
14751 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14752 * src/SDCCast.c (decorateType): fixed bug #715076
14753 * src/SDCC.y: fixed bug #702907
14755 2003-04-03 <johan AT balder>
14757 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14758 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14759 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14760 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14761 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14763 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14765 * _decdptr.c: fix return values
14766 * _gptrget.c: fix return values
14767 * _gptrgetc.c: fix return values
14768 * _gptrput.c: fix return values
14769 * _mulint.c: fix return values
14770 * as/z80/Makefile: fix 'make -j' problem
14772 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14774 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14775 * configure.in: big cleanup, updated to autoconf 2.5x
14776 * configure: rebuilt from configure.in
14777 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14778 * sdcc_vc_in.h: reflect changes from sdccconf.h
14779 * doc/Makefile: fixed a flaw in "make install"
14781 2003-04-02 <johan AT balder>
14783 * src/ds390/gen.c (genCmp): no comments
14784 * src/mcs51/gen.c (genCmp): no comments
14785 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14786 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14788 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14790 * support/regression/generate-cases.py: place generated file in given sub directory
14791 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14792 * support/regression/Makefile: improvements for 'make -j';
14793 side effect: it's simpler and faster now
14795 2003-03-31 Borut Razem <borut.razem AT siol.net>
14797 * src/z80/main.c: link-{port} and as-{port} defined without path
14798 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14800 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14802 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14804 2003-03-30 Borut Razem <borut.razem AT siol.net>
14806 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14807 changed type of list parameter to set
14808 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14809 * src/port.h: changed type of do_assemble() parameter to set
14810 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14811 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14812 definition of "cppoutfilename" macro with NULL value in preProcess()
14813 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14814 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14815 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14816 replaced with set *binPathSet
14817 * shash_add() deallocates the item, if allready exsists, before adding the new one
14818 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14820 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14822 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14823 a nested for loop bug in the PIC port
14824 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14827 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14829 * support/Util/dbuf.h: remove C++ stuff to make it portable
14831 2003-03-28 Borut Razem <borut.razem AT siol.net>
14833 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14834 literal strings in stringLiteral()
14835 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14836 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14839 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14841 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14843 2003-03-26 <johan AT balder>
14845 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14846 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14847 * src/SDCCast.c (decorateType): fixed " -v < 3"
14849 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14851 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14852 Added Lenny Story's debug infrastructure changes:
14853 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14854 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14855 * src/cdbFile.c: added
14856 * src/SDCCdebug.c: added
14857 * src/SDCCdebug.h: added
14858 * src/SDCCast.c (createFunction)
14859 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14860 * src/SDCCmain.c (parseCmdLine, main)
14861 * src/SDCCmem.c (redoStackOffsets)
14862 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14865 * src/avr/gen.c (genAVRCode)
14866 * src/ds390/gen.c (gen390Code)
14867 * src/mcs51/gen.c (gen51Code)
14868 * src/pic/gen.c (genpic14Code)
14869 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14870 * src/xa51/gen.c (genXA51Code)
14871 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14873 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14875 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14876 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14878 2003-03-22 <johan AT balder>
14880 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14882 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14884 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14885 * doc/cdbfileformat.lyx: added, written by Lenny Story
14886 * doc/Makefile: added cdbfileformat.lyx
14887 * doc/clean.mk: added cdbfileformat.lyx
14889 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14891 * src/mcs51/peeph.def: fix bug #705773
14893 2003-03-20 <johan AT balder>
14895 An sfr/sbit can have an "at #" AND an initializer
14896 * src/SDCCsymt.c (checkSClass):
14897 * src/SDCCmem.c (allocGlobal):
14898 * src/SDCCmem.c (allocLocal):
14899 * src/SDCCast.c (createBlock):
14901 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14903 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14905 2003-03-16 <johan AT balder>
14907 Undid the hackup of const and volatile, the problem is much bigger
14909 * src/SDCCast.c:1.171
14910 * src/SDCCglue.c:1.138
14911 * src/SDCCicode.c:1.146
14912 * src/SDCCsymt.c:1.150
14913 * src/SDCCval.c:1.65
14915 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14917 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14918 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14920 2003-03-13 <johan AT balder>
14922 Hackup const and volatile modifiers in type chains a bit:
14924 * src/SDCCast.c:1.169
14925 * src/SDCCglue.c:1.136
14926 * src/SDCCicode.c:1.143
14927 * src/SDCCsymt.c1.146
14928 * src/SDCCsymt.h1.59
14929 * src/SDCCval.c:1.63
14931 2003-03-12 <johan AT balder>
14933 * src/SDCCBBlock.h: more LRH debugging junk
14934 * src/SDCCcflow.h: more LRH debugging junk
14935 * src/SDCCloop.c: more LRH debugging junk
14936 * src/SDCC.y (struct_declaration): fixed bug #697590
14937 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14938 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14939 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14941 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14942 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14943 test function names must now match exactly).
14944 * src/SDCCcse.c: added special case in findCheaperOp to allow
14945 extending a short integer. Makes less awful code for bug 700121 test case.
14947 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14949 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14950 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14952 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14954 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14955 actually called (operandsNotEqual() was called for all
14956 operandsNotEqualX tests).
14958 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14960 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14961 with shorter literals. Fixes bug 700121.
14963 2003-03-11 <johan AT balder>
14965 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14967 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14969 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14970 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14972 2003-03-10 Borut Razem <borut.razem AT siol.net>
14974 * src/SDCCmain.c: pipe preprocessor's output
14975 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14976 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14977 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14978 which closes all pipes in pipeSet set
14979 * src/SDCCset.c: free deleted item in function deleteSetItem()
14980 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14981 moved from z80 to src subproject
14982 * .version: increased version number to 2.3.4
14984 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14986 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14987 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14988 * support/regression/ports/xa51/spec.mk: fix typo
14990 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14992 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14994 2003-03-09 Borut Razem <borut.razem AT siol.net>
14996 * src/SDCCmain.c: pipe preprocessor's output
14997 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14998 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14999 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15000 which closes all pipes in pipeSet set
15001 * src/SDCCset.c: free deleted item in function deleteSetItem()
15002 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15003 moved from z80 to src subproject
15005 2003-03-09 Borut Razem <borut.razem AT siol.net>
15007 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15008 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15009 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15010 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15011 * src/SDCCglobl.h: unification of WIN32 native definitions
15013 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15015 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15017 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15019 * src/configure.in: check for endianess (even while cross-compiling)
15020 * src/configure: check for endianess (even while cross-compiling)
15021 * src/configure_in.h: check for endianess (even while cross-compiling)
15022 * src/avr/gen.c: remove old endianess stuff
15023 * src/mcs51/gen.c: remove old endianess stuff
15024 * src/ds390/gen.c: remove old endianess stuff
15025 * src/pic/gen.c: remove old endianess stuff
15026 * src/pic/genarith.c: remove old endianess stuff
15027 * src/pic/glue.c: fix endianess check
15028 * src/pic16/gen.c: remove old endianess stuff
15029 * src/pic16/genarith.c: remove old endianess stuff
15030 * src/pic16/glue.c: fix endianess check
15031 * src/xa51/gen.c: remove old endianess stuff
15032 * src/z80/gen.c: fix endianess check
15033 * src/SDCCglue.c: fix endianess check
15034 * src/ds390/peeph.def: fix bug 700036
15036 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15038 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15039 * src/configure: find appropriate data-types on host for SDCC's int and long
15040 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15041 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15042 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15044 2003-03-07 <johan AT balder>
15047 some minor cleanups before the big shot
15048 OP_DEFS and OP_USES now use Kevin's protection
15049 new option --nolabelopt
15051 * src/SDCCBBlock.c:
15060 * src/ds390/ralloc.c:
15061 * src/mcs51/ralloc.c:
15062 * src/pic/ralloc.c:
15063 * src/xa51/ralloc.c:
15064 * src/z80/ralloc.c:
15066 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15068 * src/pic/pcode.c (get_op): fix 64 bit warnings
15069 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15070 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15071 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15072 * support/regression/tests/malloc.c: fix 64 bit warnings
15074 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15076 * src/mcs51/gen.c (genMinus): fixed bug 696436
15078 2003-03-02 Borut Razem <borut.razem AT siol.net>
15080 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15082 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15084 * configure.in: test for mkstemp
15085 * sdccconf_in.h: add HAVE_MKSTEMP
15087 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15089 * device/include/ctype.h: removed warning while using --stack-auto
15090 * device/include/malloc.h: removed warning while using --stack-auto
15091 * device/include/string.h: removed warning while using --stack-auto
15093 2003-02-23 Borut Razem <borut.razem AT siol.net>
15095 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15096 because NDEBUG is defined (see man assert)
15097 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15099 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15101 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15102 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15104 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15106 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15107 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15109 2003-02-18 <johan AT balder>
15111 * as/mcs51/asmain.c (asmbl): module can start with a digit
15112 * as/z80/asmain.c (asmbl): module can start with a digit
15114 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15116 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15117 * src/asm.c: fix pipe() for Mingw32
15119 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15121 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15122 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15123 make -V work again; --c1mode reads now from stdin
15124 * doc/sdccman.lyx: added --c1mode
15125 * support/Util/SDCCerr.c: new messages for c1 mode
15126 * support/Util/SDCCerr.h: new messages for c1 mode
15127 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15129 2003-02-15 <johan AT balder>
15131 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15133 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15135 * doc/sdccman.lyx: Environment variables, -o and other minor things
15137 2003-02-14 <johan AT balder>
15139 * src/xa51/main.c: before anyone really tries to use it :)
15141 * Install doc's in share/sdcc/doc
15142 * removed some obsolete files
15143 * Do a proper make distclean and uninstall
15144 M Makefile.common.in
15147 M device/include/Makefile.in
15148 M device/lib/Makefile.in
15151 M sim/ucsim/doc/Makefile.in
15153 R src/avr/peeph.rul
15154 R src/xa51/peeph.rul
15155 M support/cpp2/Makefile.in
15156 M support/makebin/Makefile
15159 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15161 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15163 2003-02-10 Borut Razem <borut.razem AT siol.net>
15165 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15166 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15167 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15168 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15169 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15170 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15171 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15172 src/z80/Makefile.bcc: Borland Makefile cleanup
15173 * as/z80/Makefile.bcc: Added Borland Makefile
15174 * support/cpp2/borland.h: Removed
15176 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15178 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15179 * src/SDCC.lex: new pragma NOIV
15180 * src/SDCCglobl.h: new pragma NOIV
15181 * src/SDCCmem.c: new pragma NOIV
15183 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15185 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15187 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15189 * src/SDCCmain.c: signal handling is switched off by --debug
15190 * doc/Makefile: small fix for install; use clean.mk again
15191 * doc/clean.mk: clean *.pdf and *.html too
15193 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15195 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15196 * device/lib/printfl.c: fix a ds390 bug by making it portable
15197 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15198 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15199 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15200 * debugger/mcs51/cmd.c: converted multi-line string literals
15201 * sim/ucsim/globals.cc: converted multi-line string literals
15202 * src/SDCCmain.c: introduced signal handler to remove temp files
15203 * doc/Makefile: small tweaks, implement clean
15204 * doc: removed generated files
15206 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15208 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15209 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15210 Address Record is not correctly generated for DS390."
15212 2003-02-02 Borut Razem <borut.razem AT siol.net>
15214 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15215 * as/mcs51/asm.h: fixed compilation with Borland C
15216 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15217 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15218 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15219 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15220 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15221 src/z80/Makefile.bcc: delete $(LIB) only if exist
15222 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15224 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15226 * device/include/malloc.h: introduced NULL
15227 * device/include/string.h: introduced NULL
15228 * device/include/stdlib.h: introduced NULL
15229 * device/lib/_memcpy.c: removed NULL
15230 * device/lib/_strcat.c: removed NULL
15231 * device/lib/_strchr.c: removed NULL
15232 * device/lib/_strcmp.c: removed NULL
15233 * device/lib/_strcpy.c: removed NULL
15234 * device/lib/_strcspn.c: removed NULL
15235 * device/lib/_strlen.c: removed NULL
15236 * device/lib/_strncat.c: removed NULL
15237 * device/lib/_strncmp.c: removed NULL
15238 * device/lib/_strncpy.c: removed NULL
15239 * device/lib/_strpbrk.c: removed NULL
15240 * device/lib/_strrchr.c: removed NULL
15241 * device/lib/_strspn.c: removed NULL
15242 * device/lib/_strstr.c: removed NULL
15243 * device/lib/_strtok.c: removed NULL
15244 * device/lib/malloc.c: removed NULL, include own header
15246 2003-02-02 <johan AT balder>
15248 * 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
15249 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15250 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15251 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15252 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15253 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15255 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15257 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15260 2003-02-01 <johan AT balder>
15262 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15264 2003-01-31 <johan AT CP255758-A>
15266 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15268 2003-01-30 <johan AT balder>
15270 * src/SDCCBBlock.c: automatic bug detection
15271 * src/SDCCicode.c: automatic bug detection
15273 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15275 * src/SDCCglobl.h: now --xram-size 0 works
15276 * src/SDCCmain.c: now --xram-size 0 works
15278 2003-01-29 <johan AT balder>
15280 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15282 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15284 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15285 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15286 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15287 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15288 * src/SDCCglobl.h: Added options --xram-size and --code-size
15289 * src/SDCCmain.c: Added options --xram-size and --code-size
15291 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15293 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15294 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15296 2003-01-27 <johan AT balder>
15298 * src/SDCC.y: fixed bug #613764
15300 2003-01-26 <johan AT balder>
15302 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15303 * src/SDCCsymt.h: fixed bug #673374
15304 * src/SDCCglue.c: fixed bug #661910
15305 * src/SDCCast.c: fixed bug #458099 and 673374
15307 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15309 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15310 * as/mcs51/strcmpi.h: added
15311 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15312 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15313 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15314 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15315 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15316 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15317 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15318 * as/mcs51/Makefile.aslink: new module strcmpi
15319 * as/mcs51/Makefile.asx8051: new module strcmpi
15320 * as/mcs51/Makefil.bcc: new module strcmpi
15321 * as/mcs51/Makefile.in: new module strcmpi
15322 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15324 2003-01-26 <johan AT balder>
15326 * src/SDCCglue.c: reverted back to 1.124
15327 * src/SDCCast.c: reverted back to 1.156
15328 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15330 2003-01-25 <johan AT balder>
15332 * src/SDCCglue.c: A better fix for bug #661910
15333 * src/SDCCast.c: A better fix for bug #661910
15334 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15336 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/Makefile.in: remove spawn.o
15339 * src/SDCCmain.c: remove spawn.h
15340 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15341 * src/spawn.c: removed
15342 * src/spawn.h: removed
15343 * support/regression/ports/ds390/spec.mk: link with -r
15345 2003-01-24 <johan AT CP255758-A>
15347 * src/ds390/gen.c (aopOp): fixed bug #667458
15348 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15349 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15350 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15352 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15354 * src/mcs51/peeph.def: better assembler identation by Frieder
15355 * src/mcs51/gen.c: better assembler identation by Frieder
15357 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15359 * as/z80/string.h: removed for gcc 3.2
15360 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15361 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15363 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15365 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15366 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15367 * support/regression/Makefile: separate temp files for ports
15368 * support/regression/generate-cases.py: separate temp files for ports
15369 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15370 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15372 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15374 * moved tinitalk to device/examples/ds390
15376 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15378 * as/mcs51/lkmem.c: rflag is for DS390
15379 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15380 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15381 (linkEdit): move mem- and map-files the same way as ihx-files
15382 * src/z80/main.c (_setDefaultOptions): removed --generic
15383 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15384 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15385 * src/pic/glue.c (picglue): --c1mode works again
15386 * src/pic16/glue.c (pic16glue): --c1mode works again
15387 * src/asm.c (printCLine): fix #660034
15389 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15392 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15393 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15394 * as/mcs51/lkmem (summary): better fix for sp problem
15395 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15396 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15397 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15398 remove --stack-after-data
15400 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15402 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15403 * src/SDCCutil.c (join): ugly bug: missing '\0'
15404 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15406 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15408 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15410 * src/pic/main.c (_asmCmd): gpasm supports -o
15411 * src/z80/main.c: more general macros
15412 * device/lib/Makefile.in: remove intermediate files
15414 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15416 * .version: Bumped version number to 2.3.3
15417 * src/SDCCBBlock.c: new option -o
15418 * src/SDCCglobl.h: new option -o
15419 * src/SDCCglue.c: new option -o
15420 * src/SDCCmain.c: new option -o
15421 * src/asm.c: new option -o
15422 * src/ds390/main.c: new option -o
15423 * src/pic/glue.c: new option -o
15424 * src/pic/pcode.c: new option -o
15425 * src/pic/ralloc.c: new option -o
15426 * src/pic16/glue.c: new option -o
15427 * src/pic16/pcode.c: new option -o
15428 * src/pic16/ralloc.c: new option -o
15429 * src/z80/main.c: new option -o
15430 * device/lib/Makefile.in: use -o
15431 * support/regression/ports/ds390/spec.mk: use -o
15432 * support/regression/ports/gbz80/spec.mk: use -o
15433 * support/regression/ports/mcs51/spec.mk: use -o
15434 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15435 * support/regression/ports/z80/spec.mk: use -o
15436 * support/regression/ports/ucz80/spec.mk: use -o
15437 * support/regression/ports/xa51/spec.mk: use -o
15438 * support/regression/fwk/lib/timeout.c: fix usage string
15440 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15441 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15443 2003-01-07 <johan AT balder>
15445 * src/SDCCast.c (decorateType): fixed bug #600035
15447 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15448 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15449 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15450 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15451 * src/pic/pcode.c: outcommented unused variable to remove warnings
15452 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15454 2003-01-06 <karl AT turbobit.com>
15455 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15458 2003-01-06 <johan AT balder>
15460 * src/SDCCicode.c: fixed array add
15462 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15463 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15464 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15466 2003-01-04 <johan AT balder>
15468 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15470 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15471 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15473 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15474 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15475 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15477 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15478 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15480 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15481 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15483 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15484 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15486 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15488 * in /sdcc/as/mcs51/ changed these files in order to create an
15489 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15490 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15491 following files to include the previous two files: aslink.dsp,
15492 Makefile.aslink, Makefile.bcc, and Makefile.in.
15494 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15495 .adb instead of .cdb
15497 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15499 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15500 value from option --iram-size.
15502 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15504 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15507 2002-09-18 <wiml AT hhhh.org>
15509 * SDCClrange.h: exposed setFromRange() and setToRange()
15510 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15511 packRegsForAccUse() (bug 542397)
15512 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15513 multiple times and emitting the fetch operations more than once
15514 added aopGetUsesAcc() function to allow binary operators to
15515 fetch their operands in the correct order; made genMinus() emit
15516 compact code for X = LITERAL - Y
15518 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15519 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15520 sprintf() in line 1267.
15522 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15523 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15526 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15527 Changes to aslink (All the changes are marked with 'JCF'):
15529 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15532 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15533 area BSEG. Also moves, if possible, the DATA area down into the internal
15534 ram so more space is available.
15536 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15539 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15540 not bytes. Function summary() which creates a memory usage summary
15541 file with extension .mem. Reports of overlaping stack and small stack
15542 size. If the space for the stack is less than 16 bytes aslink trows a
15545 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15546 the 8051. Option 'y' for memory summary output file.
15548 Changes to sdcc (All the changes are marked with 'JCF'):
15550 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15552 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15553 overlaying area for it (uses RegBankUsed[4]).
15555 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15556 bank zero as used by default. By default aslink locates the stack
15557 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15558 the creation of the .mem file. Delegates the allocation of data area
15559 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15560 the begining of the stack area to aslink.
15562 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15563 glue() in SDCCglue.c creates an area for it.
15565 2002-09-03 Borut Razem <borut.razem AT siol.net>
15566 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15567 sdcc/src/pic/glue.c:
15568 introduced atexit() handler for teporay files removal in case of
15569 errors, assertions, ...
15571 2002-08-29 Borut Razem <borut.razem AT siol.net>
15572 * sdcc/support/cpp2/auto-host_vc_in.h:
15573 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15574 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15575 Maybe there is a similar problem with BORLANDC? It should be checked!
15577 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15578 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15579 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15580 was not executed, and the compiler (cl) launched a warning:
15581 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15583 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15584 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15586 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15587 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15589 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15590 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15591 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15592 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15593 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15594 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15595 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15596 - added Release configuration in VS projects
15597 - review of compiler an linker options
15598 - VC .exe files are generated in bin_vc directory, not to interfere
15599 with binaries generated from other projects (cygwin, mingw, bcc ...)
15601 * sdcc/src/yacc.dsp: added
15603 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15604 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15605 and insert the version number definitions from .version
15607 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15609 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15610 added - genarate auto-host.h using auto-host_vc_in.h as template
15613 removed from CVS, generated automatically
15615 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15616 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15618 2002-08-11 Borut Razem <borut.razem AT siol.net>
15619 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15621 2002-08-10 Borut Razem <borut.razem AT siol.net>
15622 * src/SDCCmain.c (main):
15623 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15624 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15625 The consequence was that some temporary files were not removed.
15628 unification of code in functions tempfilename() and tempfile():
15629 function tempnam() is defined in Visual Studio 6.0 and .NET
15631 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15633 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15634 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15635 - removed compiler command line option /WX: Treats all warnings as errors
15636 - update a list of source files, included into the project
15638 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15639 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15640 changed project type to Generic Project so that can be correcly converted to VS.NET project
15642 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15644 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15646 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15648 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15649 added return 0 statements after assert() to make compiler happy
15651 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15652 added newline in the def file to keep MSC compiler satisfied
15654 * sdcc/src/z80/gen.c:
15655 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15656 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15657 - solved MSC error in function aopDump()
15659 * sdcc_vc.h: define PREFIX as "\\sdcc"
15661 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15662 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15664 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15665 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15666 - Rewrote the register banking algorithm.
15667 - Added pCode live-range analysis to registers (for now, only non-used and
15668 singly-used registers optimized away)
15670 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15672 * 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.
15674 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15675 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15677 2002-04-22 Michael Hope <michaelh AT vroom>
15679 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15681 * configure.in (DD_COPT): Added include support required for gbdk.
15683 * .version: Bumped version number just to increase it.
15685 * src/SDCCmain.c: Added -nostdinc to the default options.
15687 2002-04-15 Michael Hope <michaelh AT vroom>
15689 * device/lib/z80/printf.c (sprintf): Added.
15691 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15693 * src/z80/peeph.def: Added transpose redundent load rule.
15695 * src/z80/main.c: Added force callee saves for jaune.
15697 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15699 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15701 2002-03-28 Johan Knol <johan AT balder>
15703 * src/SDCCval.c: fixed bug #532436
15705 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15707 Added "char *Processor" field to the port structure.
15710 Added -p option. Allows port dependent processor to be specified.
15713 Initialized the new field char *Processor field to NULL in all ports
15716 Compiler generated registers for interrupt context saving
15717 were not getting allocated.
15719 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15722 Fixed left shift. Will promote the left side of a left shift
15723 if a) left shifting more than size of operand or b) when assigned
15724 to something size > size of left side
15726 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15728 tons of changes. Register allocation has been
15729 rewritten. Added customization for the various PICs. Flow
15730 analysis is restructured. ...
15732 * src/pic/device.h:
15735 * src/pic/device.c:
15736 Added. device.c is a PIC port hack to accomodate variations
15739 2002-03-13 Michael Hope <michaelh AT vroom>
15741 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15743 2002-03-04 johanknol <johanknol AT manik>
15745 * /src/SDCCval.c: fixed
15747 const unsigned char arr[][2] = { { 0, 1 } };
15748 t18.c:1: error: Initializer element is not constant
15750 2002-03-04 bela <bela AT manik>
15752 * /device/include/mcs51reg.h:
15753 ds89c420 register definition update
15755 2002-03-03 <johan AT FRIJA>
15757 * support/Util/SDCCerr.c: did something, but don't no why anymore
15759 * support/regression/tests/bug-524691.c: made it a little less shy
15761 * src/SDCCast.c (decorateType): fixed bug #524697
15763 * src/SDCCast.c: made some lineno improvements
15765 * src/SDCCval.c (getNelements): changed warning to error
15767 * src/SDCCglue.c (printIvalArray): changed warning to error
15769 * src/SDCCicode.c: fixed a warning for mingw
15771 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15773 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15775 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15777 * src/ds390/peeph.def:
15778 Added some more peephole rules
15780 * src/ds390/gen.c: Various fixes & enhancements
15782 * src/SDCClrange.c, src/SDCClrange.h:
15783 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15785 * src/ds390/ralloc.c:
15786 various fixes & enhancements (ds390) specific
15788 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15789 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15792 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15794 2002-03-02 <johan AT FRIJA>
15796 * src/SDCCast.c (decorateType): fixed bug #524708
15798 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15800 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15802 2002-03-01 Michael Hope <michaelh AT vroom>
15804 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15806 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15808 2002-03-01 <johan AT FRIJA>
15810 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15812 * src/SDCCast.c (decorateType): fixed bug #524209
15814 * src/SDCCval.c (valNot): fixed bug #524195
15816 2002-02-26 <johan AT balder>
15818 * src/xa51/gen.c: fixed a warning
15820 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15822 * src/SDCCast.c (decorateType): fixed bug #522534
15824 2002-02-23 <johan AT balder>
15826 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15828 2002-02-22 <johan AT balder>
15830 * src/SDCCast.c: fixed bug #514865
15832 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15834 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15836 * sdcc/src/SDCCloop.c:
15837 Previous fix was not good. basic blocks that have "break" or "return" are
15838 not really partof a loop , but live ranges used in these blocks should
15839 be live thru the entire loop, so set partOfLoop but don't add them to
15842 2002-02-21 <johan AT FRIJA>
15844 * src/SDCCcse.c: fixed bug #514308
15846 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15849 Fixed BUG #519583. If a conditional block ended in a return/break
15850 statement inside a loop, it was not being considered part of the loop.
15852 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15854 2002-02-10 Karl Bongers <karl AT turbobit.com>
15857 Fixed up SDCDB debugger somewhat. Updated debugger/README
15858 with lots of comments and notes.
15860 * device/examples/test2.c:
15861 Fix bug, "red" variable not being initialized(compiler complained).
15863 * device/examples/Makefile, examples/test3.c:
15864 Add Makefile in device/examples folder, compiles test3.c
15865 for use as a multiple module SDCDB test case.
15867 * sim/ucsim/cmd.src/cmdset.cc:
15868 Took out debug printfs in ucsim "next" command.
15870 * sim/ucsim/xa.src:
15871 Karl and Johan start ucsim XA support. Most dissassembly working,
15872 about 75% emulation done(plenty of work remaining).
15874 * sim/ucsim/z80.src:
15875 Add Z80 support to ucsim, add test-ucz80 regression test,
15876 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15877 Notice z80 compiler fails on examples/test3.c/crc code.
15879 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15881 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15882 Added support for --parms-in-bank1
15884 * src/ds390/peeph.def:
15885 added a few more peephole optimzations
15887 * src/ds390/main.c:
15888 1) added __builtin_inp & __builtin_outp used to read in data of given length
15889 from a memory mapped port
15890 2) added __builtin_memcmp
15891 3) added __builtin_swapw swap bytes of a short
15893 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15894 1) handle multiple send & receives from register bank1
15895 2) ralloc can now allocate DPTR1 to some liveRanges
15897 * src/SDCCsymt.c, src/SDCCsymt.h:
15898 changes to handle multiple sends & receives
15900 * src/SDCCptropt.h:
15901 added some pointer arithmetic optimization
15903 * src/SDCCptropt.c:
15904 added some pointer arithmetic optimizations but not stable yet so not
15905 called from anywhere (will get this working shortly)
15907 * src/SDCCopt.c: fixed for multiple sends & receives
15910 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15911 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15912 set preprocessor defines (depending on options)
15914 * src/SDCCicode.c, src/SDCCicode.h:
15915 changes made to handle multiple sends & receives
15918 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15920 * src/SDCCcse.c, src/SDCCcse.h:
15921 added function findbackward def (to be used in upcoming optimization)
15923 * src/SDCCcflow.c, src/SDCCcflow.h:
15924 added function returnAtEnd - to determine if a basic block terminates with
15927 * src/SDCCast.c, src/SDCCast.h:
15928 added option parms-in-bank1
15930 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15931 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15932 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15933 adjusted for --parms-in-bank1 option
15935 * device/include/string.h:
15936 donot redefine "reentrant" keyword
15938 * device/include/ds80c390.h: Added some more SFRs
15940 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15942 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15944 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15946 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15948 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15950 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15952 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15954 * Added --xram-movc option
15956 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15958 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15960 2002-01-11 Johan Knol
15962 * Added math lib of Jesus Calvino-Fraga
15964 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15966 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15967 * support/regression/Makefile: new target test-mcs51-stack-auto
15968 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15970 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15972 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15974 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15976 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15978 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15980 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15982 * src/SDCCglue.h: add definition for printIvalChar()
15984 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15986 * src/SDCCast.c: fix #498138 by Johan
15988 * src/SDCCglue.c: fix #498138 by Johan
15990 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15992 * support/regression/Makefile: fix clean
15994 * support/regression/ports/ds390/support.c: fix transmission of last character
15996 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15998 * /sdcc/src/ds390/gen.c:
15999 a) improved computing address of stack variable
16000 b) took out some #if 0 code
16001 c) improved parmBytes adjustment
16002 d) improved genPlusIncr & genMinusIncr
16003 e) genCmp could generate bad code (when left assigned to DPTR)
16004 f) Fixed bug in hasInc
16006 * /sdcc/src/ds390/ralloc.c:
16007 a) packRegsForSupport could mess up live information (Fixed)
16008 b) packRegsDPTRuse could be incorrect for left & right shift
16010 * /sdcc/src/mcs51/ralloc.c:
16011 packRegsForSupport could mess up the live information (Fixed)
16013 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16015 * /sdcc/src/SDCCast.c:
16016 can reverse a loop even if function call is present as long
16017 as the loop control variable is local & is not passed as parameter
16019 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16021 * /sdcc/ChangeLog: *** empty log message ***
16023 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16024 More builtin function additions for TININative
16026 * /sdcc/src/ds390/ralloc.c:
16027 Had broken the regression testsuite
16029 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16031 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16032 Added funcattr hasStackParms will be set for reentrant functions when there
16033 are paramteres on the stack, this helps in minimizing frame pointer generation
16034 typeFromStr can handle function pointers now
16036 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16037 *** empty log message ***
16039 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16041 * /src/ds390/gen.c, /src/ds390/main.c:
16042 More builtin function additions for TININative
16044 * /src/ds390/ralloc.c:
16045 Had broken the regression testsuite
16047 * /src/SDCCast.c: Fixed a bug in dumptree
16049 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16050 Added funcattr hasStackParms will be set for reentrant functions when there
16051 are paramteres on the stack, this helps in minimizing frame pointer generation
16052 typeFromStr can handle function pointers now
16054 * /doc/builtins.txt, /doc/TININative.txt:
16055 *** empty log message ***
16058 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16060 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16061 ALPHA version for -mTININative
16063 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16064 updated to reflect changes in the port structure
16067 added function do_assemble (similar to do_link) if non-null this function
16068 will be called to do assembly (-mTININative) requires a multi command
16070 added function genAssemblerEnd will be called to generate assembler Epilogue
16073 added _JavaNative to debug info printing
16075 * /src/SDCCmain.c: added option --tini-libid
16076 added port->do_assemble function (-mTININative) has a multi command assemble
16078 * /src/SDCCglue.c: Disabled "constExpr" check
16079 added port->genAssemblerEnd function
16081 * /src/SDCCglobl.h: Added option --tini-libid value
16084 tookout optimizeCompare from the header (has no external references)
16086 * /src/SDCCast.c: made one more function "static"
16088 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16090 * src/z80/mappings.i: Added z80asm support.
16092 * src/z80/main.c: Added z80asm support on --asm=z80asm
16094 * src/z80/gen.c: Fixed asm portability issues.
16096 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16098 * src/SDCCglue.c (printExterns): Added global/extern split.
16100 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16102 * support/regression/Makefile: added test for mcs51 model large
16104 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16106 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16108 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16110 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16112 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16114 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16116 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16118 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16120 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16122 * support/regression/tests/simplefloat.c: Port to mcs51.
16124 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16125 * support/regression/tests/bug-485362.c: Added.
16127 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16129 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16131 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16133 * src/z80/gen.c (aopDump): Added a dump function.
16135 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16136 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16138 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16140 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16142 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16144 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16146 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16148 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16150 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16152 * support/regression/ports/ds390/support.c: Use tinibios.
16154 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16156 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16158 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16159 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16161 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16163 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16165 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16167 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16169 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16170 (packRegsForIYUse): Created and optimised.
16172 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16174 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16175 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16177 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16179 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16181 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16183 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16185 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16187 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16189 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16191 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16193 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16195 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16197 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16199 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16200 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16201 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16203 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16205 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16206 (genNotFloat): Added.
16207 (genUminusFloat): Added.
16209 * device/lib/z80/Makefile: Added floating pt stubs.
16211 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16213 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16215 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16217 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16219 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16221 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16223 * sdcc/support/regression/Makefile: Add port ds390.
16225 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16227 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16229 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16231 * sdcc/support/regression/ports/ds390/support.c: Added.
16233 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16235 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16237 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16239 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16241 * device/include/malloc.h: Added z80 and gbz80 support.
16243 * device/lib/gbz80/heap.s: Added.
16245 * device/lib/z80/heap.s: Added.
16247 * device/lib/malloc.c: Added z80 and gbz80 support.
16249 * support/regression/tests/malloc.c (testMalloc): Added.
16251 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16253 * support/regression/tests/bug-478094.c: Added.
16255 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16257 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16259 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16261 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16263 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16265 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16267 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16269 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16271 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16273 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16275 * support/regression/tests/bug-477927.c: Added.
16277 * src/z80/peeph.def: Added minor rules.
16279 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16281 * src/z80/peeph.def: Added jump optimisation modification.
16283 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16285 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16287 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16289 * support/regression/tests/funptrs.c: Added.
16291 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16293 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16295 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16297 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16299 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16301 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16302 (movLeft2ResultLong): Created.
16304 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16305 (joinPushes): Added. Joins two char pushes into a word push.
16307 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16309 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16311 * support/makebin/Makefile (install): Added creation of dest dir.
16313 2001-10-24 Karl Bongers <karl AT turbobit.com>
16315 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16317 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16319 * src/z80/ralloc.c: Turned off faulty pack for one use.
16321 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16323 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16325 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16327 * support/regression/Makefile: Improved clean
16329 * support/regression/ports/gbz80/spec.mk: Added clean
16331 * support/regression/ports/host/spec.mk: Added clean
16333 * support/regression/ports/z80/spec.mk: Added clean
16335 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16337 * support/regression/ports/mcs51/timeout.c: little improvements
16339 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16341 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16343 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16345 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16347 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16349 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16351 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16353 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16354 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16356 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16358 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16360 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16362 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16364 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16366 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16368 * support/regression/tests/longor.c: Added.
16370 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16372 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16374 * as/mcs51/aslink.h: define PATH_MAX
16376 * as/mcs51/asm.h: define PATH_MAX
16378 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16380 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16382 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16384 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16386 * src/SDCCglobl.h: define PATH_MAX
16388 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16390 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16392 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16394 * src/z80/gen.c (gencjneshort): Fixed
16396 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16398 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16400 * support/regression/tests/bug-469671.c: Added.
16402 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16404 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16406 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16408 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16410 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16412 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16414 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16416 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16418 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16420 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16422 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16424 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16426 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16428 * 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.
16430 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16432 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16434 2001-10-07 <johan AT FRIJA>
16436 * device/lib/gets.c (gets): fixed the return value.
16438 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16439 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16441 * 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.
16443 * 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.
16445 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16447 * src/pic/gen.c: Removed Safe_strdup.
16449 * configure.in: Added option to enable libgc support.
16451 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16452 (bitVectUnion): Optimised.
16453 (bitVectIntersect): Optimised.
16454 (bitVectBitsInCommon): Optimised.
16455 (bitVectCplAnd): Optimised.
16457 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16459 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16461 * src/SDCCmain.c: distinguish between assembler debug and plain options
16463 * src/avr/main.c: remove standard assembler options
16465 * src/ds390/main.c: remove standard assembler options
16467 * src/mcs51/main.c: remove standard assembler options
16469 * src/port.h: removed "PENDING" comment
16471 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16473 * src/device/lib/_mulint.c : new, with assember functions
16475 * src/device/lib/_mullong.c : new, with assember functions
16477 * src/device/lib/_divuint.c : with assember functions
16479 * src/device/lib/_divsint.c : with assember functions
16481 * src/device/lib/_divulong.c: with assember functions
16483 * src/device/lib/_divslong.c: with assember functions
16485 * src/device/lib/_moduint.c : with assember functions
16487 * src/device/lib/_modsint.c : with assember functions
16489 * src/device/lib/_modulong.c: with assember functions
16491 * src/device/lib/_modslong.c: with assember functions
16493 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16495 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16497 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16498 replaced _mululong.c and _mulslong.c by _mullong.c
16500 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16502 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16504 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16506 * src/SDCCglue.c: test, if win32api is available for MINGW
16508 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16510 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16511 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16512 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16513 * support/regression/ports/host/spec.mk: removed GENERIC
16514 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16515 * support/regression/ports/z80/spec.mk: removed GENERIC
16517 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16519 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16521 * support/regression/tests/bug-467035.c: Created.
16523 2001-10-01 <johan AT FRIJA>
16525 * src/SDCC.y: fixed bug #466586 part 1
16527 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16529 * SDCCicode.c: z80 has no generic pointers
16530 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16532 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16534 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16536 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16538 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16540 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16542 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16544 * configure.in: Fixed up so that ucsim is only configured once.
16546 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16548 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16549 (getPathDifference): As above.
16551 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16553 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16555 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16556 * .version: Updated to 2.3.1
16558 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16559 Added copyright header.
16561 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16562 (assemble): Added support for macro based assembler commands.
16563 (linkEdit): Added support for macro based linker commands.
16564 (preProcess): Changed the pre-processor to use macros.
16565 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16566 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16568 * device/lib/z80/crt0.s: Added module name for debugging.
16570 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16572 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16574 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16576 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16578 * src/Makefile.in: Added SDCCmacro and SDCCutil
16580 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16582 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16584 2001-09-16 <johan AT FRIJA>
16586 * 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.
16588 2001-09-15 <johan AT FRIJA>
16590 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16591 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16593 2001-09-11 <johan AT FRIJA>
16595 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16597 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16599 * support/regression/tests/bug-460444.c: Added test case.
16601 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16602 (genCast): Added justification for all of the asserts.
16604 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16606 * support/regression/support.c: _xdata replaced by xdata
16608 * support/regression/spec.mk: removed _generic
16610 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16612 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16614 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16615 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16617 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16619 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16621 * support/regression/tests/bug-460010.c: Added test case.
16623 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16625 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16627 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16629 * support/regression/testfwk.c: removed workaround for bug #436344
16631 * support/regression/tests/bp.c: use less memory with mcs51
16633 * support/regression/tests/bug-441448.c: use less memory
16635 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16637 * support/regression/collate-results.py: typo
16639 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16641 * support/regression/tests/fetchoverlap.c: Added new test case.
16643 * support/regression/tests/bp.c: Added new test case.
16645 * support/regression/tests/bug-448984.c: Added new test case.
16647 * support/regression/tests/pow2shifts.c: Added new test case.
16649 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16650 (genlshTwo): Fixed right shift for count > 8.
16652 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16654 2001-09-08 <johan AT FRIJA>
16656 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16658 2001-09-07 <johan AT FRIJA>
16660 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16662 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16664 2001-09-06 <johan AT FRIJA>
16666 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16667 * bernhard noted me at this: "() equals to (void)" (1.38)
16669 2001-09-05 <johan AT FRIJA>
16671 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16673 2001-09-04 <johan AT FRIJA>
16675 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16678 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16680 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16682 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16684 * link/z80/aslink.h: Fixed path for PATH_MAX
16686 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16688 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16690 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16692 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16694 * 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.
16696 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16698 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16699 (genCmp): Fixed up genCmp for the GB with longs.
16701 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16703 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16705 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16707 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16709 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16711 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16713 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16715 * 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.
16717 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16719 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16721 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16723 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16725 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16727 * sim/ucsim/configure: little improvement of Cygwin-detection
16728 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16729 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16730 * support/regression/tests/bug-221100.c: small changes for mcs51
16731 * support/regression/tests/bug-221168.c: small changes for mcs51
16732 * support/regression/tests/bug-227710.c: small changes for mcs51
16733 * support/regression/tests/staticinit.c: small changes for mcs51
16734 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16735 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16736 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601