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
28 2008-09-15 Raphael Neider <rneider AT web.de>
30 * src/pic16/device.c (pic16_dump_usection): force udata sections
31 into the addressable range (0..0xFFF), workaround for a gpsim
32 bug preventing simulation of regtest bug1750318
33 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
34 (serialRegAssign): fixed regtest bug-971834,
35 (pic16_packRegisters): avoid null-pointer dereference
37 2008-09-14 Raphael Neider <rneider AT web.de>
39 * src/pic16/gen.c, src/pic16/ralloc.c: use
40 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
41 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
43 2008-09-12 Borut Razem <borut.razem AT siol.net>
45 * support/regression/fwk/testfwk.h:
46 define pdata as data for pic16 target
49 2008-09-11 Borut Razem <borut.razem AT siol.net>
51 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
52 support/regression/absolute.c:
53 applied patch #2105615: Some PIC16 testcase fixlets
56 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
58 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
59 * support/regression/tests/bug2094505.c: new, added
61 2008-09-07 Borut Razem <borut.razem AT siol.net>
63 * src/SDCCglue.c, src/SDCCast.c:
64 fixed throw of "excess elements" warning for char arrays
66 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
68 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
69 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
70 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
71 * support/regression/tests/bug2077267.c: new, added
73 2008-09-05 Raphael Neider <rneider AT web.de>
75 * configure.in, Makefile.common.in: add support for ccache,
76 remove spurious $VERSION output, detect doc-tools even without
77 --enable-doc to facilitate later manual doc-builds, minor cleanup
78 * configure: regenerated
80 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
81 avoid races in parallel VPATH builds
82 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
83 * doc/sdccman.lyx: mention --without-ccache configure option
85 2008-09-01 Raphael Neider <rneider AT web.de>
87 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
88 * (genConstPointerGet): fix reading bitfields from __code space
89 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
90 bitfield initializers (fix regression test bug1856409.c)
91 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
94 2008-08-31 Raphael Neider <rneider AT web.de>
96 * src/pic16/gen.c (genAssign): removed useless compiler output
97 * (genPointerGet,genPointerSet,genCast),
98 src/pic16/glue.c (pic16_printGPointerType):
99 also handle PPOINTERs just to avoid spurious asserts
100 * (pic16_printIvalType,pic16_printIvalBitFields):
101 generalized to arbitrary type/bitfield sizes, allows compilation of
102 regression test bug-1981238.c
103 * (pic16_printIvalChar): fix regression test structflexarray.c
104 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
105 in initialized structs and fix #1843745
106 * (pic16_printIvalStruct): always output initializers for all fields,
107 even those not explicitly given, fixes zeropad.c regression test
108 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
109 #2073635, #1567098, and #1485812)
110 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
112 2008-08-31 Borut Razem <borut.razem AT siol.net>
114 * support/regression/tests/bug-895992.c,
115 support/regression/tests/onebyte.c:
116 enabled pic16 regression testing since the bugs
117 1511794: pic16: regression test bug-895992.c fails
118 1444425: onebyte.c regression tes fails on pic16
119 are fixed, probably by fixing
120 2048464: PIC16: fix genUminus - addresses not.c regression test
121 * src/SDCCsymt.c, src/SDCCglue.c,
122 support/regression/tests/bug-1981238.c:
123 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
126 2008-08-30 Borut Razem <borut.razem AT siol.net>
128 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
129 release version 4.3.2
131 2008-08-24 Raphael Neider <rneider AT web.de>
133 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
134 always use the sdcc from the current build tree (ignore $CC from
135 the environment, fixes compile farm builds)
136 * device/lib/Makefile.in: rename .a into .lib for compatibility,
137 remove more build products from install directory
138 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
139 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
141 2008-08-24 Borut Razem <borut.razem AT siol.net>
143 * src/SDCC.y: applied patch
144 2050245: Fix # 1963382
146 1963382: Listing File - C file comment is incorrect
149 2008-08-23 Borut Razem <borut.razem AT siol.net>
151 * src/pic16/gen.c: applied patch
152 2048464: PIC16: fix genUminus - addresses not.c regression test
153 thanks Mauro Giachero
155 2008-08-22 Borut Razem <borut.razem AT siol.net>
157 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
158 src/pic16/main.c: allow spaces in gpasm and gplink paths
160 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
163 * src/z80/peeph-z80.def: minor peephole improvement
165 2008-08-15 Raphael Neider <rneider AT web.de>
167 * src/z80/gen.c (_vemit2): suppress compiler warning
169 * src/pic/*.[ch]: make proper use of header files and avoid
170 ad-hoc extern declarations, mark module-local helpers 'static',
171 removed dead/replaced code, no functional changes
172 * src/pic16/pcode.c: disentangled from pic14 backend
174 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
176 * src/z80/gen.c: fixed #2051348
177 * support/regression/tests/bug-2051348.c: regression test for #2051348
179 2008-08-10 Raphael Neider <rneider AT web.de>
182 * Makefile.common.in: export PACKAGE for $docdir,
183 fixes #1957036, avoid some "underquoted definition" warnings
184 * configure: regenerated
186 2008-08-10 Raphael Neider <rneider AT web.de>
188 * device/lib/pic16/**: build pic16 library using autotools for
189 improved dependency tracking
191 * device/lib/Makefile.in,
193 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
195 2008-08-10 Raphael Neider <rneider AT web.de>
197 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
198 local variables if --nooverlay is given, workaround for #2023121
200 2008-08-08 Raphael Neider <rneider AT web.de>
202 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
204 2008-08-08 Raphael Neider <rneider AT web.de>
206 * src/pic/pcoderegs.c,
208 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
210 2008-08-07 Borut Razem <borut.razem AT siol.net>
212 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
213 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
214 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
215 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
216 applied modified patch 2038174: Add support for binary constants v2
217 thanks Mauro Giachero
218 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
220 2008-08-04 Raphael Neider <rneider AT web.de>
223 * src/pic16/device.h,
225 * src/pic16/main.c: enable --optimize-goto by default
227 * device/lib/pic16/Makefile.common.in: suppress removed option
230 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
232 2008-07-30 Borut Razem <borut.razem AT siol.net>
234 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
235 applied patch 22032433: PIC16: fix constant strings,
236 thanks Mauro Giachero
238 2008-07-29 Borut Razem <borut.razem AT siol.net>
240 * src/pic16/gen.c: applied patches:
241 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
242 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
243 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
244 thanks Mauro Giachero
246 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
248 * src/port.h: Fixed typo in comment
250 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
252 * src/z80/mappings.i: Implemented RFE #1919415
253 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
254 #1880202, #1914434, prepared for RFE #1703943
256 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
259 * src/z80/peeph-z80.def,
260 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
261 preparation for Z80 peephole improvements
263 2008-06-21 Raphael Neider <rneider AT web.de>
265 * device/include/pic16/pic18f66j60.h,
266 * device/include/pic16/pic18f66j65.h,
267 * device/include/pic16/pic18f67j60.h,
268 * device/include/pic16/pic18f86j60.h,
269 * device/include/pic16/pic18f86j65.h,
270 * device/include/pic16/pic18f87j60.h,
271 * device/include/pic16/pic18f96j60.h,
272 * device/include/pic16/pic18f96j65.h,
273 * device/include/pic16/pic18f97j60.h,
274 * device/lib/pic16/libdev/pic18f66j60.c,
275 * device/lib/pic16/libdev/pic18f66j65.c,
276 * device/lib/pic16/libdev/pic18f67j60.c,
277 * device/lib/pic16/libdev/pic18f86j60.c,
278 * device/lib/pic16/libdev/pic18f86j65.c,
279 * device/lib/pic16/libdev/pic18f87j60.c,
280 * device/lib/pic16/libdev/pic18f96j60.c,
281 * device/lib/pic16/libdev/pic18f96j65.c,
282 * device/lib/pic16/libdev/pic18f97j60.c,
283 * device/include/pic16/pic16devices.txt,
284 * device/include/pic16/pic18fregs.h,
285 * device/lib/pic16/pics.all: added new devices
287 * device/include/pic16/adc.h,
288 * device/lib/pic16/libio/adc/adcbusy.c,
289 * device/lib/pic16/libio/adc/adcopen.c,
290 * device/lib/pic16/libio/adc/adcsetch.c,
291 * device/lib/pic16/libio/i2c/i2copen.c,
292 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
293 all changes from a patch by Anton Strobl
295 2008-06-12 Borut Razem <borut.razem AT siol.net>
297 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
298 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
299 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
300 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
301 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
302 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
303 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
304 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
305 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
306 by applying the modified patch from Risto Huotari
308 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
311 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
312 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
313 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
314 * support/regression/tests/bug1938300.c: new, added
316 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
318 * device/include/asm/ds390/features.h,
319 * device/include/asm/mcs51/features.h,
320 * device/include/mcs51/regc515c.h: inserted LGPL notice
322 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
324 * device/lib/gbz80/div.s,
325 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
326 patch 1597883, Thanks Robert Ramey
328 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
330 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
331 createIvalCharPtr, createIvalPtr, createIval),
333 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
334 initializers for local auto variables
335 * support/regression/tests/zeropad.c: added testcase for auto initializers
337 2008-05-26 Raphael Neider <rneider AT web.de>
339 * device/lib/pic16/startup/crt0.c,
340 * device/lib/pic16/startup/crt0i.c,
341 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
342 explicit, fixed curr_entry loop for >= 256 initializer records,
343 removed debug code (write to 0xf7e)
345 2008-05-25 Raphael Neider <rneider AT web.de>
347 * device/include/pic/pic16f627a.h,
348 * device/include/pic/pic16f628a.h,
349 * device/include/pic/pic16f648a.h: added missing ports
351 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
353 * device/include/float.h: added __INFINITY
354 * device/lib/_fsadd.c: handle overflows
355 * device/lib/_fsmul.c,
356 * device/lib/_fsdiv.c: use __INFINITY
357 * device/lib/_fseq.c,
358 * device/lib/_fsneq.c: handle -0.0
359 * sim/ucsim/s51.src/uc89c51r.cc,
360 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
361 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
362 * src/mcs51/gen.c (genSend): fixed bug with --xstack
363 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
364 * support/regression/tests/snprintf.c: test bug with --xstack
366 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
368 * src/SDCCpeeph.c (callFuncByName):
369 Support nested parenthesis in peephole function arguments (#1967300)
371 2008-05-19 Raphael Neider <rneider AT web.de>
373 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
374 fixed duplicate labels (#1911325)
376 2008-05-19 Raphael Neider <rneider AT web.de>
378 * src/regression/empty.c: suppress warning
379 * src/regression/pointer1.c: enabled index_by_pointer()
380 * src/regression/inline.c: now works for pic16 as well
382 * src/pic16/device.c: include dbuf declarations
383 * src/pic16/device.h: removed obsolete prototypes
385 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
386 * src/pic16/glue.c: made purely local functions static,
387 (pic16_printGPointerType, pic16_printIvalCharPtr,
388 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
389 generic pointers' tags (#1961866)
391 * src/pic16/pcode.c (assignValnums): optimize literal assignments
393 2008-05-19 Borut Razem <borut.razem AT siol.net>
395 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
396 fixed typo, uninstall include/pic16/pic16devices.txt
398 2008-05-18 Borut Razem <borut.razem AT siol.net>
400 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
401 the buffer is null terminated
402 * src/device/pic16.c:
403 applied modified patch 1965676: Patch for Win32 16 bit PIC
404 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
406 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
408 * src/SDCC.lex (check_type),
409 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
412 * as/z80/clean.mk: also clean *.dep
413 * device/lib/pic16/libsdcc/stack/Makefile,
414 * sim/ucsim/libtool: removed as they are rebuild by configure
415 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
417 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
419 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
420 fixupInline instead of createFunction to fix bug 1864577
421 (inlineFindMaxBlockno): removed, use global blockNo
422 * src/SDCCglobl.h: added blockNo
424 * src/z80/peep.h: modified properties
425 * support/regression/tests/bug1864577.c: new, added
427 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
430 * as/mcs51/asm.h: added org_cnt
431 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
432 * as/mcs51/asout.c: changed old K&R to ANSI
433 * as/mcs51/Makefile.in: use common identifiers
439 * as/hc08/Makefile.bcc,
440 * as/hc08/Makefile.in: synchronized with as/mcs51/*
441 * sdcc_vc_in.h: added define __func__
442 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
443 Thanks Ruud van Silfhout
444 * support/regression/tests/bug1717305.c: new, added
446 2008-05-05 Borut Razem <borut.razem AT siol.net>
448 * support/regression/Makefile.in,
449 support/regression/ports/ds390/spec.mk,
450 support/regression/ports/hc08/spec.mk,
451 support/regression/ports/mcs51-common/spec.mk,
452 support/regression/ports/pic14/spec.mk,
453 support/regression/ports/pic16/spec.mk,
454 support/regression/ports/ucz80/spec.mk,
455 support/regression/ports/z80/spec.mk:
456 added INC_DIR and LIBDIR paths
457 * src/ds390/gen.c: removed duplicated selicolon
459 2008-05-04 Borut Razem <borut.razem AT siol.net>
461 * support/regression/Makefile.in,
462 support/regression/fwk/lib/testfwk.c,
463 support/regression/ports/ds390/spec.mk,
464 support/regression/ports/hc08/spec.mk,
465 support/regression/ports/mcs51-common/spec.mk,
466 support/regression/ports/mcs51-large/spec.mk,
467 support/regression/ports/mcs51-medium/spec.mk,
468 support/regression/ports/mcs51-small/spec.mk,
469 support/regression/ports/mcs51-stack-auto/spec.mk,
470 support/regression/ports/mcs51-xstack-auto/spec.mk,
471 support/regression/ports/pic14/spec.mk,
472 support/regression/ports/pic16/spec.mk,
473 support/regression/ports/ucz80/spec.mk:
474 added possibility to define the sdcc binary directory SDCC_BIN_PATH
475 used to run regeression tests
477 2008-05-01 Raphael Neider <rneider AT web.de>
479 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
480 supported devices and instructions to add new ones
482 2008-05-01 Raphael Neider <rneider AT web.de>
484 * device/include/pic16/adc.h,
485 device/lib/pic16/libio/adc/adcbusy.c,
486 device/lib/pic16/libio/adc/adcopen.c,
487 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
488 18f2455 style ADC devices, based on patch #1776197
489 * device/lib/pic16/libio/adc/adcclose.c,
490 device/lib/pic16/libio/adc/adcconv.c,
491 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
492 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
493 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
494 * device/include/pic16/pic18f4431.h,
495 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
496 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
498 2008-05-01 Raphael Neider <rneider AT web.de>
500 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
501 moved xinst flag into pic16_options_t
502 * src/pic16/device.c (default_device, pic16_list_devices,
503 pic16_find_device): removed references to sfrrange
504 * src/pic16/gen.c (genFunction),
505 src/pic16/glue.c (pic16initialComments),
506 src/pic16/main.c (pic16_optionsTable),
507 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
509 * device/include/pic16/pic16devices.txt: removed sfrrange lines
511 2008-04-29 Raphael Neider <rneider AT web.de>
513 * src/pic16/devices.inc,
514 device/include/pic16/pic16devices.txt: replaced compiled-in list
515 of devices with a variant parsed at runtime
516 * src/pic16/device.c: added support for parsing pic16devices.txt,
518 * src/pic16/device.h: removed (now) unused fields from PIC_device
519 * src/pic16/main.c: removed #pragma maxram,
520 (_pic16_initPaths): removed bogus generation of search paths,
521 setup the port proper only after the search paths (for
522 pic16devices.txt) are set up,
523 (_pic16_finaliseOptions): moved processor dependant code here
524 from _pic16_initPaths(), clean up
525 * src/pic16/ralloc.c (pic16_init_stack),
526 * src/pic16/ralloc.h,
527 * src/pic16/pcode.c: clean up
528 * device/include/Makefile.in,
529 support/scripts/sdcc.nsi: also install/package pic16devices.txt
530 * support/scripts/inc2h-pic16.pl: updated instructions
532 2008-04-29 Raphael Neider <rneider AT web.de>
534 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
535 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
536 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
537 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
538 added missing family members and 18f2480/2580/4480/4580 family
539 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
540 * device/include/pic16/pic18f2525.h: use 18f4620.h
541 * device/include/pic16/pic18f6680.h: use 18f8680.h
542 * device/include/pic16/pic18fregs.h,
543 device/lib/pic16/pics.all,
544 src/pic16/devices.inc: add new devices
545 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
546 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
547 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
548 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
549 prevent attempting to build the libio for some new devices
551 2008-04-29 Raphael Neider <rneider AT web.de>
553 * debugger/mcs51/Makefile.in: fixed paths to sources
555 2008-04-25 Borut Razem <borut.razem AT siol.net>
557 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
558 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
559 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
560 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
561 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
562 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
563 as/link/z80/linkz80.dsp: lklibr.c moved
564 * doc/INSTALL.txt: binary archives in bz2 format
565 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
567 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
569 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
570 * support/regression/tests/bug1856409.c: new, added
572 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
575 * src/mcs51/peep.c: Use werror for error messages.
576 * src/SDCCicode.c (geniCodeConditional),
577 * src/SDCCsymt.c (structElemType): fixed bug 1839321
578 * src/z80/Makefile.bcc,
579 * src/z80/z80.dsp: added src/z80/peep.c/h
580 * support/regression/tests/bug1839321.c: new, added
582 2008-04-20 Raphael Neider <rneider AT web.de>
584 * device/include/pic16/pic18f2455.h: added bitfields for port C
586 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
588 * src/z80/peep.c: Use werror for error messages.
590 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
592 * src/z80/peep.h (declaration of notUsed()),
593 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
595 * src/z80/z80.h (added dependency on peep.h),
596 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
599 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
601 * src/SDCCpeeph.c (added support for notUsed()),
602 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
604 * src/port.h (removed dependency on mcs51/peep.h, added declaration
605 for notUsed()): Implemented generic (that is not port-specific) part
608 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
610 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
611 * device/lib/libsdcc.lib,
612 * device/lib/Makefile.in,
613 * support/regression/ports/mcs51-xstack-auto/spec.mk,
614 * device/lib/calloc.c: renamed to _calloc.c
615 * device/lib/free.c: renamed to _free.c
616 * device/lib/malloc.c: renamed to _malloc.c
617 * device/lib/realloc.c: renamed to _realloc.c
618 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
619 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
620 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
621 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
622 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
623 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
624 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
625 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
627 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
628 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
629 * support/regression/tests/bug1509084.c: new, added
631 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
633 * device/include/mcs51/cc2510fx.h: added _XPAGE
634 * device/include/mcs51/compiler.h: cosmetic changes
636 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
638 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
641 2008-03-31 Borut Razem <borut.razem AT siol.net>
643 * support/cpp2 renamed to support/cpp
644 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
645 support/cpp2/libiberty/splay-tree.c,
646 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
647 support/cpp2/libcpp/directives.c,
648 support/cpp2/libcpp/include/cpplib.h,
649 support/cpp2/libcpp/include/symtab.h,
650 support/cpp2/libcpp/include/line-map.h,
651 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
652 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
653 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
654 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
655 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
656 release version 4.3.0
657 * configure.in, configure, Makefile.in, Makefile.bcc:
658 adapted for moved cpp2
660 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
662 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
663 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
665 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
667 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
669 * support/regression/tests/bug1717943.c: new, added
671 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
673 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
674 bytewise return value assignments introduced in last commit.
676 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
678 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
679 genMult, genJumpTab):
680 Use 16-bit instructions for addition in some additional cases,
681 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
683 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
685 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
686 Implemented RFE #1921450, changed some debug messages.
688 2008-03-30 Borut Razem <borut.razem AT siol.net>
690 * Small Device C Compiler 2.8.0 released
691 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
692 * support/scripts/sdcc.nsi: added finish page; this version
693 was used for 2.8.0 release
694 * doc/knownbugs.html: removed; magically generated by the build
695 process using gen_known_bugs.pl from now on
697 2008-03-23 Borut Razem <borut.razem AT siol.net>
699 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
700 and reverted it, since it was already fixed by Raphael ;-)
701 * doc/knownbugs.html: updated for RC2
703 2008-03-22 Raphael Neider <rneider AT web.de>
705 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
708 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
710 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
711 * support/regression/tests/bug1839277.c: added related testBug1839299
713 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
715 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
716 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
718 * src/mcs51/gen.c: throughout only output hex constants
719 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
720 * support/regression/tests/bug1839277.c: new, added
722 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
724 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
725 compilation warning about nested comments.
727 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
729 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
730 * support/regression/tests/bug1921073.c: new, added
732 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
734 * src/z80/SDCCpeeph.c.c (callFuncByName):
735 Commented function parameters.
737 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
739 * src/z80/ralloc.c (packRegsForAccUse2):
740 disabled a broken accumulator packing optimization (fixed #1292721).
741 * support/regression/tests/bug-1292721: Regression test for #1292721.
743 2008-03-16 Raphael Neider <rneider AT web.de>
745 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
746 fixed code bloat regression using a variant of patch #1915618
748 2008-03-16 Borut Razem <borut.razem AT siol.net>
750 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
751 icon, changed startup menu for release distribution, code cleaning,
752 create url files instead links in startup menu
754 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
756 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
757 * support/regression/tests/bug1579949.c: new, added
759 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
761 * device/lib/printf_fast.c: fixed bug 1255403
763 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
765 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
766 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
768 2008-03-14 Borut Razem <borut.razem AT siol.net>
770 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
772 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
773 is correctly displayed
774 * as/link/z80/lkmain.c: usage line commented out
776 2008-03-13 Borut Razem <borut.razem AT siol.net>
778 * doc/sdccman.lyx: corrected to be able to convert to PDF,
779 updated the list pf supported pic14 devices
781 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
783 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
785 2008-03-12 Borut Razem <borut.razem AT siol.net>
787 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
788 fixed documentation request #1718191
789 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
790 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
793 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
795 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
796 * support/regression/tests/bug1505811.c: new, added
798 2008-03-09 Raphael Neider <rneider AT web.de>
800 * device/include/pic16/pic18f2620.h,
801 * device/include/pic16/pic18f4620.h,
802 * device/lib/pic16/libdev/pic18f2620.c,
803 * device/lib/pic16/libdev/pic18f4525.c,
804 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
805 family to consistently use pic18f4620.[ch], fixes #1832562
807 2008-03-09 Borut Razem <borut.razem AT siol.net>
809 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
810 changed sdcc version to 2.8.0
811 * knownbugs.html: regenerated
812 * support/scripts/gen_known_bugs.pl: added number of open bugs
814 2008-03-09 Raphael Neider <rneider AT web.de>
816 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
817 (genOr): read volatile operand even if the result is known,
819 (genOr,genXor): removed unused legacy code,
820 (genDummyRead): use pic16_mov2w_volatile()
822 2008-03-08 Borut Razem <borut.razem AT siol.net>
824 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
825 cons w. --model-large
826 * support/regression/staticinit.c: added regression test for bug
829 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
831 * src/ds390/gen.c (pushSide, genPcall),
832 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
833 * src/mcs51/gen.c: cosmetic changes
834 * support/regression/fwk/include/testfwk.h: added macro reentrant
835 * support/regression/tests/bug1908493.c: new, added
837 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
839 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
841 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
843 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
844 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
845 already set in ds390/main.c and mcs51/main.c
847 2008-03-07 Raphael Neider <rneider AT web.de>
849 * src/regression/init0.c: new test for initialized arrays of function
851 * src/regression/Makefile: made a bit more flexible, added init0.c
852 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
853 pointers, closes #1427663
855 2008-03-05 Borut Razem <borut.razem AT siol.net>
857 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
858 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
860 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
862 * support/librarian/sdcclib.c:Added feature request 1908061:
863 Synchronise sdcclib commands with ar.
865 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
867 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
868 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
869 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
870 * device/include/mcs51/compiler.h: removed umlauts, added double
873 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
875 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
876 * support/regression/tests/bug1536762.c: new, added
878 * src/SDCCutil.h: added getBuildDate()
879 * src/SDCCmain.c (printVersionInfo),
880 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
882 * src/*/ralloc.c: removed IS_OP_RUONLY macro
883 * src/ds390/ralloc.c (packRegisters),
884 * src/mcs51/ralloc.c (packRegisters),
885 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
887 * support/regression/tests/bug1618050.c: new, added
888 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
889 * support/regression/fwk/include/testfwk.h,
890 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
893 2008-03-04 Raphael Neider <rneider AT web.de>
895 * src/pic/gen.c: removed unused prototypes, prevent internal errors
896 on accessing OP_SYM_TYPE(op)
897 * src/pic/gen.h: removed unused prototype of genMinusDec()
898 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
899 fix #1876953 (invalid subtraction code), removed unused code
901 2008-03-03 Raphael Neider <rneider AT web.de>
905 * src/pic/genarith.c,
907 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
908 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
910 2008-03-03 Raphael Neider <rneider AT web.de>
912 * src/pic/device.c (find_device): search user-specified paths first
913 for pic14devices.txt, fixes #1900827
915 2008-03-02 Borut Razem <borut.razem AT siol.net>
917 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
918 AddToPath and RemoveFromPath
920 2008-03-01 Borut Razem <borut.razem AT siol.net>
922 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
923 work correctly, added debugging support if -DSDCC.DEBUG command line
926 2008-02-28 Borut Razem <borut.razem AT siol.net>
928 * doc/sdccman.lyx: cosmetic changes
930 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
932 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
933 * doc/sdccman.lyx: fixed unmeant removal of spaces
935 2008-02-27 Borut Razem <borut.razem AT siol.net>
937 * support/scripts/sdcc.nsi: corrected installation directory for
938 current user installation mode
939 * doc/README.txt: added Philipp Klaus Krause to the developers list
941 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
945 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
946 genCodePointerGet, genGenPointerGet): cleanup aop before generating
947 ifxJump to fix bug 1838000
948 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
949 * support/regression/tests/bug1838000.c: new, added
950 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
952 2008-02-26 Borut Razem <borut.razem AT siol.net>
954 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
956 * support/scripts/sdcc.nsi: added MULTIUSER page,
957 NSIS upgraded to version 2.35
959 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
961 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
962 * support/regression/tests/bug1565152.c: new, added
964 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
966 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
967 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
968 * support/regression/tests/bug1670148.c: new, added
970 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
972 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
974 2008-02-24 Borut Razem <borut.razem AT siol.net>
976 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
977 is ineffective for unsigned char parameter
979 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
981 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
982 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
983 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
984 * support/Util/MySystem.c (my_system): output errorcode when verbose
986 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
988 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
991 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
993 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
996 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
998 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1000 2008-02-21 Borut Razem <borut.razem AT siol.net>
1002 * support/regression/Makefile.in,
1003 support/regression/ports/ds390/spec.mk,
1004 support/regression/ports/hc08/spec.mk,
1005 support/regression/ports/mcs51-common/spec.mk,
1006 support/regression/ports/pic14/spec.mk,
1007 support/regression/ports/pic16/spec.mk,
1008 support/regression/ports/ucz80/spec.mk,
1009 support/regression/ports/xa51/spec.mk:
1010 added CFLAGS when compiling timeout
1012 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1014 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1017 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1019 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1020 * support/regression/tests/bug1888147.c: new, added
1022 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1024 * src/z80/gen.c: fixed bugs #1596270, #1736867
1026 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1028 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1029 contents, mostly fixes #1596270
1031 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1033 * src/z80/peeph.def,
1034 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1035 peepholes, fixes #1806565
1037 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1039 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1040 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1041 fixes bug 1739475, thanks Robert Larice
1042 (rule 271): new, added
1044 2008-02-18 Borut Razem <borut.razem AT siol.net>
1046 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1048 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1050 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1052 2008-02-17 Raphael Neider <rneider AT web.de>
1054 * src/pic16/genarith.c,
1057 * src/pic16/genutils.c: removed unused legacy code,
1058 removed unused fields from struct asmop and struct _G
1060 2008-02-17 Raphael Neider <rneider AT web.de>
1062 * src/pic16/gen.c (AccRsh): cosmetic changes,
1063 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1064 genRightShiftLiteral): fixed to work with SFRs as result by
1065 assigning only once to result,
1066 removed a lot of unused/excluded code fragments
1068 2008-02-17 Raphael Neider <rneider AT web.de>
1070 * device/include/pic/pic16f88.h,
1071 * device/include/pic/pic16f886.h,
1072 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1074 2008-02-17 Borut Razem <borut.razem AT siol.net>
1076 * src/z80/peeph.def: applied patch
1077 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1078 * src/z80/gen.c, src/z80/peeph.def: applied patch
1079 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1080 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1081 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1082 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1083 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1084 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1086 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1088 * as/link/mcs51/aslink.dsp: removed SDK define
1089 * as/link/z80/clean.mk: brought in sync with other ports
1090 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1091 * as/hc08/Makefile.bcc,
1092 * as/mcs51/Makefile.bcc,
1093 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1094 * src/z80/main.c (_setValues): use the now capitalized -Z,
1095 (z80_port, gbz80_port): generate debug information when asked
1097 2008-02-16 Borut Razem <borut.razem AT siol.net>
1099 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1100 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1101 as/z80/Makefile.in. as/z80/Makefile.bcc:
1102 applied patch #1893393: patch for as-z80 and link-z80 to generate
1103 cdb, thanks to Armin Diehl
1104 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1105 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1106 asnoice.c moved to as/asxxsrc/asnoice.c
1107 * src/z80/peeph-gbz80.def: applied patch
1108 #1880235: Z80 return peephole, thanks to Philipp Krause
1110 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1113 * doc/sdccman.lyx: bumped version to 2.7.5
1114 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1116 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1118 * device/include/pic16/stdlib.h,
1119 * device/lib/pic16/libc/stdlib/ltoa.c,
1120 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1122 2008-02-13 Borut Razem <borut.razem AT siol.net>
1124 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1125 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1126 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1127 src/SDCCopt.c, src/SDCCval.c:
1128 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1130 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1132 * src/SDCCsymt.c (compareType): fixed bug 1309013
1134 2008-02-09 Borut Razem <borut.razem AT siol.net>
1136 * src/SDCCval.c, src/SDCCval.h:
1137 code cleaning, added function constChrVal()
1138 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1139 call constChrVal() instead constVal()
1141 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1143 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1146 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1147 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1150 2008-02-01 Raphael Neider <rneider AT web.de>
1152 * device/include/pic/pic16f886.h,
1153 * device/include/pic/pic16f887.h: added RA6 and RA7
1155 2008-01-24 Raphael Neider <rneider AT web.de>
1157 * device/include/pic/pic16f88.h: added RA6 and RA7
1158 * device/lib/pic/libdev/disabled_pic16f886.c,
1159 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1161 * src/pic16/devices.inc,
1162 * device/include/pic16/pic18f2423.h,
1163 * device/include/pic16/pic18f2523.h,
1164 * device/include/pic16/pic18fregs.h,
1165 * device/lib/pic16/pics.all
1166 * device/lib/pic16/libdev/pic18f2423.c,
1167 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1168 * device/lib/pic16/libio/i2c.ignore,
1169 * device/lib/pic16/libio/usart.ignore,
1170 * device/lib/pic16/libio/adc.ignore: ignore new devices
1172 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/SDCCast.c (createRMW): fixed bug 1582651
1176 2008-01-20 Borut Razem <borut.razem AT siol.net>
1178 * src/SDCCcse.c: partially fixed enhancement request
1179 #1793872 - multiply by -1 not collapsed
1180 * support/regression/tests/arithcsi.c: added regression test
1182 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * as/mcs51/asx8051.dsp: removed define SDK
1185 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1186 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1188 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1189 cosmetic changes, brought more in sync, changed old K&R to ANSI
1191 2008-01-13 Borut Razem <borut.razem AT siol.net>
1193 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1194 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1196 2007-12-30 Borut Razem <borut.razem AT siol.net>
1198 * src/pic16/gen.c: fixed implementation of bitwise operations for
1200 * support/regression/tests/bitwise.c: added test cases
1202 2007-12-29 Borut Razem <borut.razem AT siol.net>
1204 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1205 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1206 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1207 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1208 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1209 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1210 src/pic16/pcode.[ch]: added const qualifier
1211 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1212 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1213 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1214 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1215 * as/asxxsrc/aslex.c: use dbuf_getline()
1216 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1217 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1218 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1219 as/z80/asm.h, as/z80/z80adr.c:
1220 changed type of ib and ip to const char *
1222 2007-12-28 Borut Razem <borut.razem AT siol.net>
1224 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1225 introduced (readlin) - long lines are turuncated
1226 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1227 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1228 as/z80/Makefile.in: moved aslex.c to asxxsrc
1229 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1230 * as/hc08/asmain.c, as/mcs51/asmain.c:
1231 added missing initialization of a_addr field
1232 * support/regression/tests/long_asm_line.c: added regtest for long
1235 2007-12-22 Borut Razem <borut.razem AT siol.net>
1237 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1239 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1241 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1243 2007-12-16 Borut Razem <borut.razem AT siol.net>
1245 * device/include/pic16/stdbool.h: removed, since already exists in
1246 device/include/; this also fixes bitopcse.c regression test for pic16
1248 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1249 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1250 dereference doesn't work; covered by regression test bug1399290
1252 2007-12-05 Borut Razem <borut.razem AT siol.net>
1254 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1257 2007-12-01 Borut Razem <borut.razem AT siol.net>
1259 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1260 corrected handling of the highest_valid_address
1262 2007-11-17 Raphael Neider <rneider AT web.de>
1264 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1265 * src/pic/glue.c (picglue): emit .file if --debug is given
1267 2007-11-17 Raphael Neider <rneider AT web.de>
1269 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1270 care when left or right operand resides in result, fixes #1830220
1272 2007-11-17 Borut Razem <borut.razem AT siol.net>
1274 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1275 #983491 - "Merge duplicate strings function is ineffective"
1276 * support/regression/tests/bug-983491.c: regtest disabled
1277 * as/asxxsrc: created
1278 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1279 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1280 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1281 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1282 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1283 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1284 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1285 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1286 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1287 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1288 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1289 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1290 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1292 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * device/include/stdarg.h: added and removed some casts
1295 * src/SDCCsymt.c (compareType): Fully check types between generic and
1296 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1298 2007-11-13 Borut Razem <borut.razem AT siol.net>
1300 * support/regression/tests/bug-1817005.c:
1301 added regtest for bug #1817005 - as-z80 chokes on long labels
1303 2007-11-12 Borut Razem <borut.razem AT siol.net>
1305 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1306 as/z80/asout.c, as/z80/aslist.c:
1307 fixed bug #1817005 - as-z80 chokes on long labels
1309 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1312 * as/z80/asmain.c: cosmetic changes
1315 * as/z80/alloc.h: removed
1317 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1318 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1319 * as/link/hc08/Makefile.in,
1320 * as/link/mcs51/Makefile.in,
1321 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1323 * as/link/mcs51/lkarea.c,
1324 * as/link/mcs51/lkmain.c: cosmetic changes
1325 * as/link/hc08/lklibr.c,
1326 * as/link/z80/lklibr.c,
1327 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1328 used cygwin_conv_to_full_posix_path,
1329 added warnings, cosmetic changes, brought more in sync
1330 changed old K&R into ANSI function declarations
1331 * as/link/z80/lklibr.c (loadAdb): added
1332 * as/link/z80/lkmain.c: removed -- option from usage text
1334 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1336 * src/mcs51/gen.c (outBitC): optimized for no result
1338 2007-10-31 Borut Razem <borut.razem AT siol.net>
1340 * src/SDCCsymt.c: fixed (hopeful properly) bug
1341 #1805702 - order of extern matters
1342 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1345 2007-10-29 Borut Razem <borut.razem AT siol.net>
1347 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1348 - order of extern matters
1349 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1352 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1354 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1355 24bitMode, portIsDS390
1356 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1357 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1358 (notVolatileVariable): also check sloc names,
1359 (callFuncByName): moved ftab[] out of function and sorted it by use
1361 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1364 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1365 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1366 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1367 * support/regression/tests/bug-880197.c: new, added
1369 2007-10-28 Borut Razem <borut.razem AT siol.net>
1371 * support/regression/Makefile.in,
1372 support/regression/ports/mcs51-large/spec.mk,
1373 support/regression/ports/mcs51-xstack-auto/spec.mk,
1374 support/regression/ports/mcs51-stack-auto/spec.mk,
1375 support/regression/ports/mcs51-medium/spec.mk,
1376 support/regression/ports/mcs51-common/spec.mk,
1377 support/regression/ports/mcs51-common/*,
1378 support/regression/ports/mcs51-small/*:
1379 mcs51 renamed to mcs51-common, created mcs51-small
1380 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1381 * support/regression/tests/bug-1805702.c: added regtest for bug
1384 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1387 added new rules 265 - 270
1388 * support/regression/tests/bug1721024.c:new, added
1389 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1390 introduced new test-mcs51 to run all mcs51 tests
1392 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1394 * support/regression/tests/bug1816470.c: new, added
1396 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1399 propagate for *,+,- with float, fixed bug 1816470
1400 (decorateType): cast to resultTypeProp instead of resultType
1402 2007-10-19 Borut Razem <borut.razem AT siol.net>
1404 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1405 function is ineffective" for pic16 tareget
1406 * support/scripts/listerr.c: corrected include path
1407 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1410 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1412 * support/regression/tests/using.c: new, added
1413 * support/regression/tests/vaargs.c: fixed and enabled test
1415 2007-10-18 Borut Razem <borut.razem AT siol.net>
1417 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1419 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1421 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1423 * doc/sdccman.lyx: documented option --Werror
1424 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1425 RegBankUsed[] earlier
1427 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1433 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1435 * src/SDCCast.c (decorateType): improved optimization of tri-op
1436 * src/SDCCerr.c (vwerror, setWError),
1438 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1439 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1441 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1444 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1445 * support/regression/tests/bug-223113.c,
1446 * support/regression/tests/bug-426632.c,
1447 * support/regression/tests/bug-468811.c,
1448 * support/regression/tests/bug-477835.c,
1449 * support/regression/tests/bug-478094.c,
1450 * support/regression/tests/bug-499644.c,
1451 * support/regression/tests/bug-524209.c,
1452 * support/regression/tests/bug-524211.c,
1453 * support/regression/tests/packcast.c,
1454 * support/regression/tests/structidx.c: added empty tests
1455 * support/regression/tests/bug-607243.c: enabled test
1457 2007-10-06 Borut Razem <borut.razem AT siol.net>
1459 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1460 support of universal binaries on Mac OS X
1462 2007-10-02 Borut Razem <borut.razem AT siol.net>
1464 * src/SDCCval.h: unified double2ul macro for all platforms
1465 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1466 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1468 2007-09-30 Borut Razem <borut.razem AT siol.net>
1470 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1472 * sdcc_vc_in.h: enabled warnings
1473 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1474 unsigned type, result still unsigned
1475 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1477 2007-09-28 Raphael Neider <rneider AT web.de>
1479 * src/pic/device.c (find_device): prevent buffer underflow error
1480 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1481 the just destroyed list entry
1483 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1485 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1488 2007-09-18 Borut Razem <borut.razem AT siol.net>
1490 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1491 applied to unsigned type, result still unsigned
1493 2007-09-17 Borut Razem <borut.razem AT siol.net>
1495 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1496 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1497 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1498 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1499 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1500 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1501 src/z80/gen.c, src/z80/ralloc.c:
1502 fixed bug #1739860 - sdcc does not work correctly on some platforms
1504 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1506 2007-09-17 Raphael Neider <rneider AT web.de>
1508 * src/pic16/device.c: reverted to previous version
1509 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1511 2007-09-16 Raphael Neider <rneider AT web.de>
1513 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1514 as this raises a ton of gpasm warnings, just emit a second label
1515 * src/pic16/devices.inc,
1516 * device/lib/pic16/pics.all,
1517 * device/lib/pic16/libdev/pic18f2585.c,
1518 * device/lib/pic16/libdev/pic18f2680.c,
1519 * device/lib/pic16/libdev/pic18f2682.c,
1520 * device/lib/pic16/libdev/pic18f2685.c,
1521 * device/lib/pic16/libdev/pic18f4585.c,
1522 * device/lib/pic16/libdev/pic18f4680.c,
1523 * device/lib/pic16/libdev/pic18f4682.c,
1524 * device/lib/pic16/libdev/pic18f4685.c,
1525 * device/include/pic16/pic18f2585.h,
1526 * device/include/pic16/pic18f2680.h,
1527 * device/include/pic16/pic18f2682.h,
1528 * device/include/pic16/pic18f2685.h,
1529 * device/include/pic16/pic18f4585.h,
1530 * device/include/pic16/pic18f4680.h,
1531 * device/include/pic16/pic18f4682.h,
1532 * device/include/pic16/pic18f4685.h,
1533 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1534 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1535 patch contributed by Anton Strobl, applied with changes
1537 2007-09-16 Raphael Neider <rneider AT web.de>
1539 * device/include/pic16/pic18f2431.h,
1540 * device/include/pic16/pic18f25j10.h,
1541 * device/include/pic16/pic18f4431.h,
1542 * device/include/pic16/pic18f45j10.h: adopted common include style
1543 * device/include/pic16/pic18f1320.h,
1544 * device/include/pic16/pic18f2320.h,
1545 * device/include/pic16/pic18f2525.h,
1546 * device/include/pic16/pic18f4320.h,
1547 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1548 * device/include/pic16/pic18fregs.h: prepared for automatic include
1549 file selection by having DEVICE.h for every DEVICE
1550 * device/lib/pic16/libdev/pic18f2320.c,
1551 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1553 * device/lib/pic16/configure.in,
1554 * device/lib/pic16/configure: use rm -rf instead of rmdir
1555 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1556 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1558 2007-09-09 Borut Razem <borut.razem AT siol.net>
1560 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1561 distingush between i386 and ppc Mac OS X versions
1563 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1565 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1566 * support/regression/tests/bug1788177.c: new, added
1568 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1570 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1571 * device/include/mcs51/lint.h added keyword __naked
1573 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * src/SDCCmem.h: removed maxRegBank
1578 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1579 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1580 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1581 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1582 name and behaviour to handle banked functions
1583 (scan4op): and use it to fix bug 1786213
1585 2007-09-03 Raphael Neider <rneider AT web.de>
1587 * device/include/pic16/pic18f248.h,
1588 * device/include/pic16/pic18f258.h,
1589 * device/include/pic16/pic18f448.h,
1590 * device/lib/pic16/libdev/pic18f248.c,
1591 * device/lib/pic16/libdev/pic18f258.c,
1592 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1593 added T0CONbits, fixes #1786891
1595 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1597 * src/ds390/gen.c (genFarPointerSet),
1598 * src/hc08/ralloc.c (packRegisters),
1599 * src/mcs51/ralloc.c (packRegisters),
1600 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1602 * src/SDCCicode.h: POINTER_SET can be true for literals too
1603 * support/regression/tests/bug1750318.c: new, added
1605 2007-08-23 Borut Razem <borut.razem AT siol.net>
1607 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1608 library versions without the completition functionality
1610 2007-08-22 Raphael Neider <rneider AT web.de>
1612 * device/include/pic16/pic18f1220.h,
1613 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1615 2007-08-12 Borut Razem <borut.razem AT siol.net>
1617 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1619 2007-08-11 Borut Razem <borut.razem AT siol.net>
1621 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1622 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1623 support/Util/SDCCerr.[ch] moved to src
1624 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1625 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1626 device/examples/ds390/tinitalk/tinitalk.dsp,
1627 device/examples/serialcomm/windows/serialcomm.dsp,
1628 support/librarian/librarian.dsp:
1629 removed linking of unused odbc32.lib and odbccp32.lib
1630 * support/scripts/winres.h:
1631 added for compilation with Visual C++ 2005 Express Edition
1633 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1635 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1638 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1640 * sdccconf_in.h: update the endian test so that SPARC Solaris
1641 does not throw syntax errors
1643 2007-08-06 Borut Razem <borut.razem AT siol.net>
1645 * doc/sdccman.lyx: removed two index entries which prevented the
1646 generation of sdcc doc archive
1648 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1650 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1651 instead of lyx 1.5.0.
1653 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1655 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1656 Lucas Loizaga, with minor modifications. Thanks!
1658 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1660 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1663 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1665 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1666 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1669 2007-07-22 Borut Razem <borut.razem AT siol.net>
1671 * configure.in, configure: re-introduced .version
1672 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1673 the version reverted to 2.7.0
1675 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * doc/sdccman.lyx: bumped version to 2.7.3
1679 * device/include/mcs51/compiler.h: fixed elif->else
1680 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1681 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1682 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1683 enable accuse for bit operands
1684 * src/SDCCmain.c (printVersionInfo),
1685 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1686 environment descriptor
1687 * src/SDCCutil.h: added getBuildEnvironment
1688 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1689 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1690 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1691 * support/regression/tests/bug1348008.c,
1692 * support/regression/tests/bug1496419.c,
1693 * support/regression/tests/bug1503067.c,
1694 * support/regression/tests/preproc.c: added empty tests
1696 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * support/regression/tests/bug1678803.c: new, added
1700 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1703 * as/link/hc08/lkihx.c,
1704 * as/link/hc08/lkrloc.c,
1705 * as/link/mcs51/lkihx.c,
1706 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1707 ihxExtendedLinearAddress
1708 * as/link/mcs51/lkrloc.c (relr),
1709 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1710 acall/ajmp, see bug 830513
1712 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1714 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1715 (cseBBlock): remember aggr2ptr has been used
1716 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1717 (geniCodeAssign): fixed bug 868103
1718 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1719 added operandSize prototype
1720 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1721 (genDataPointerSet): use max of size of right and result,
1722 (gencjne): added parameter useCarry for optimization,
1723 (genCmpEq): use carry if appropriate,
1724 (genXor): check if operand already in carry
1725 * support/regression/tests/bug-868103.c: enabled test
1727 2007-07-12 Raphael Neider <rneider AT web.de>
1729 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1731 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1733 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1734 from Robert Larice, thanks
1735 * support/regression/tests/bitopcse.c,
1736 * support/regression/tests/bitvars.c,
1737 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1738 * support/regression/tests/bug-927659.c: enabled test for z80
1739 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1740 * support/regression/tests/bug1745717.c: new, added
1741 * support/regression/tests/literalop.c,
1742 * support/regression/tests/nullstring.c: removed storage definitions that
1743 are now in testfwk.h
1745 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1748 and bool for targets that do not fully support it.
1749 * support/regression/tests/bug1546986.c,
1750 * support/regression/tests/bug1723128.c,
1751 * support/regression/tests/bug1734654.c,
1752 * support/regression/tests/bug1738367.c,
1753 * support/regression/tests/constantRange.c: only use bool if allowed
1755 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1758 Larice, also handle function pointers
1759 * support/regression/tests/bug1749275.c: new, added
1761 2007-07-03 Borut Razem <borut.razem AT siol.net>
1763 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1764 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1765 #1746528: SDCC should ignore ':' in inline assembler comments
1766 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1768 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1771 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1773 2007-06-29 Borut Razem <borut.razem AT siol.net>
1775 * src/SDCCmain.c: fixed bug
1776 #1744746: SDCC #4867: broken option --xram-size
1778 2007-06-28 Borut Razem <borut.razem AT siol.net>
1780 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1781 find out the endianess of host machine for ucsim
1783 2007-06-27 Borut Razem <borut.razem AT siol.net>
1785 * support/regression/generate-cases.py: corrected the file name
1787 * configure.in, configure, sdccconf_in.h: find out the endianess of
1789 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1792 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1794 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1796 2007-06-26 Borut Razem <borut.razem AT siol.net>
1798 * support/regression/generate-cases.py: display warning if function
1799 list is empty; implemented more flexible rule for detection of
1800 testing functions, allowing return type 'void' in the same line as
1801 the function name in the function definition
1802 * support/regression/tests/bug-1654060.c: corrected test
1803 * support/librarian/sdcclib.c: fixed warning:
1804 format '%s' expects type 'char *', but argument 2 has type 'int'
1806 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1808 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1809 Multiple infiles for sdcclib.
1811 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1813 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1816 2007-06-18 Borut Razem <borut.razem AT siol.net>
1818 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1819 how to handle comments, so they have to be removed by the
1820 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1821 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1822 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1823 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1824 table driven option hadling
1826 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * src/SDCCast.c (decorateType),
1829 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1830 iCode to ast level to fix bug 1738367
1831 * support/regression/tests/bug1738367.c: new, added
1833 2007-06-15 Raphael Neider <rneider AT web.de>
1835 * src/pic16/devices.inc,
1836 * device/lib/pic16/pics.all,
1837 * device/include/pic16/pic18fregs.h,
1838 * device/include/pic16/pic18f[24][45]20.h,
1839 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1840 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1841 * device/lib/pic16/Makefile.in: faster cleanup
1843 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1845 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1847 2007-06-13 Raphael Neider <rneider AT web.de>
1849 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1851 2007-06-12 Raphael Neider <rneider AT web.de>
1853 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1854 suppress bit defines if NO_BIT_DEFINES is #define'd
1855 * device/include/pic/pic*.h: recreated all headers to include
1856 conditional bit defines
1857 * device/include/pic/pic16f886.h,
1858 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1859 * device/include/pic/recreate.sh: script to recreate the complete
1860 device library files based on the currently supported devices
1862 2007-06-12 Borut Razem <borut.razem AT siol.net>
1864 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1865 support/regression/Makefile.in, support/scripts/build.mak,
1866 support/scripts/Makefile.snapshot:
1867 use new svn URL scheme
1868 * doc/sdccman.lyx: SDCC Wiki moved to
1869 http://sdcc.wiki.sourceforge.net/
1871 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1873 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1874 * support/regression/tests/bug1734654.c: added
1876 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1878 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1879 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1880 with literal operands
1882 2007-06-10 Borut Razem <borut.razem AT siol.net>
1884 * as/link/z80/lklibr.c: fixed mingw build warning
1885 lklibr.c:575: warning: implicit declaration of function 'tolower'
1886 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1887 src/z80/main.c: move target specific options from src/SDCCmain.c
1888 to src/<target>/main.c
1890 2007-06-09 Borut Razem <borut.razem AT siol.net>
1892 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1893 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1894 * support/regression/tests/bug-1294691.c: added
1896 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1899 can also be static, fixes bug 1733438
1900 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1901 have absolute address too
1902 (computeType): added optimization for 'cond ? true : false'
1903 * support/regression/tests/absolute.c: added test for static absolute var
1905 2007-06-08 Raphael Neider <rneider AT web.de>
1907 * src/regression/Makefile: suppress parallel builds, allow easy
1908 switching between pic14/pic16 ports
1909 * src/regression/picregs.h: added pic14/16 header file switch
1910 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1911 inline.c,nestfor.c,string1.c}: include "picregs.h"
1913 2007-06-07 Borut Razem <borut.razem AT siol.net>
1915 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1916 permanent solution to suppress GCC 4.2.0 c++ warning:
1917 deprecated conversion from string constant to `char *'
1918 use 'const char *' where ever required
1919 * support/regression/generate-cases.py: implemented more flexible rule
1920 for detection of testing functions, allowing white-spaces surrounding
1921 the function name and the 'void' parameter.
1922 * support/regression/tests/constantRange.c,
1923 support/regression/tests/scott-compare3.c: fixed failing regression
1924 tests, uncovered by implementation of more flexible rule for detection
1925 of testing functions
1927 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1931 2007-06-04 Borut Razem <borut.razem AT siol.net>
1933 * configure.in, configure, config_vc.awk: sdcc version number is now
1934 stored in configure.in; removed .version
1935 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1936 doc/INSTALL.txt: version bumped to 2.7.2
1937 * sim/ucsim/configure.in, sim/ucsim/configure:
1938 use "read" to read from .version
1940 2007-06-03 Borut Razem <borut.razem AT siol.net>
1942 * */Makefile.in: removed annoying warning:
1943 Makefile:xx: Makefile.dep: No such file or directory
1945 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1948 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1949 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1950 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1951 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1952 bugfix: only use newBoolLink for bit result type
1953 * src/SDCCicode.c (geniCodeLogic): added param tree,
1954 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1955 (geniCodeLogicAndOr): use IS_BIT,
1956 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1957 (ast2iCode): added tree param to geniCodeLogic for comparisons
1958 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1959 * support/regression/tests/bug1723128.c: added test NotZero
1961 2007-06-01 Borut Razem <borut.razem AT siol.net>
1963 * SDCPP synchronized with GCC CPP release version 4.2.0,
1964 currently the latest release:
1965 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1966 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1967 support/cpp2/cppdefault.h, support/cpp2/except.h,
1968 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1969 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1970 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1971 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1972 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1973 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1974 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1975 support/cpp2/opts.h, support/cpp2/output.h,
1976 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1977 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1978 support/cpp2/system.h, support/cpp2/version.c,
1979 support/cpp2/Makefile.in: modified
1980 * support/cpp2/opts-common.c: added
1981 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1982 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1983 search for included source file in local directory
1984 * sim/ucsim/configure, sim/ucsim/configure.in:
1985 temporary solution to suppress GCC 4.2.0 c++ warning:
1986 deprecated conversion from string constant to `char *'
1988 2007-06-01 Raphael Neider <rneider AT web.de>
1990 * device/lib/pic/libdev/pic12f683.c,
1991 * device/include/pic/pic12f683.h: added GPIO bits
1993 2007-06-01 Raphael Neider <rneider AT web.de>
1995 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
1996 quotation marks, clarified role of PIC14 vs. PIC16 ports
1997 * src/pic16/devices.inc,
1998 * device/include/pic16/pic18fregs.h,
1999 * device/include/pic16/pic18f[24][45]j10.h,
2000 * device/lib/pic16/pics.all,
2001 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2002 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2003 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2004 for new devices as they are not yet supported by gputils
2006 2007-05-31 Borut Razem <borut.razem AT siol.net>
2008 * Small Device C Compiler 2.7.0 released
2009 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2010 changed sdcc version to 2.7.1
2011 * support/scripts/sdcc.nsi: added How to create WIN32 release
2014 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2016 * doc/sdccman.lyx: documented initialization and allocation of absolute
2017 variables, bit parameter passing, the need for function pointers to be
2018 reentrant and alpha quality support of inline and retrict
2020 2007-05-26 Borut Razem <borut.razem AT siol.net>
2022 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2023 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2024 * docs/knownbugs.html: updated
2026 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2030 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2032 (gencjneshort): optimized when left is AOP_DIR
2033 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2034 initializing unions in a struct/array
2035 * support/regression/fwk/include/testfwk.h: added defines for data, near
2036 and far for host and z80
2037 * support/regression/tests/bug1723128.c: new, added
2039 2007-05-22 Borut Razem <borut.razem AT siol.net>
2041 * doc/knownbugs.html: updated
2043 2007-05-21 Raphael Neider <rneider AT web.de>
2045 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2046 error message instead
2047 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2049 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2051 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2053 2007-05-21 Raphael Neider <rneider AT web.de>
2055 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2057 * src/regression/gpsim_assert.h,
2058 * src/regression/Makefile,
2059 * src/regression/pcodeopt.c: regression test for the above fix
2061 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2063 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2064 jumps to self, fixed bug 1717281
2066 2007-05-10 Borut Razem <borut.razem AT siol.net>
2068 * support/scripts/gen_known_bugs.pl: cosmetic fix
2069 * doc/knownbugs.html: generated by gen_known_bugs.pl
2071 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2073 * src/SDCCast.c (createFunction): also generate non-inlined version of
2074 function for functions declared as "static inline"
2075 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2076 function can be inlined after non-inlined version generated.
2078 2007-05-10 Borut Razem <borut.razem AT siol.net>
2080 * support/scripts/gen_known_bugs.pl: added script
2081 which generates knownbugs.html
2083 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * doc/knownbugs.html: updated for release 2.7.0
2087 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2089 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2091 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2093 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2094 (throughout): updated generating comments
2095 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2096 (throughout): updated generating comments
2097 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2098 rule instead of at the second, or it might skip lines when removing the
2100 * support/regression/tests/bug1714204.c: changed test to foo
2102 2007-05-08 Borut Razem <borut.razem AT siol.net>
2104 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2105 thanks to SDCC Distributed Compile Farm members,
2106 added Z80 and GBZ80 command line options
2107 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2109 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2112 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2113 * support/regression/tests/longlit.c: modified to be tested at all and
2114 to pass the actual test
2116 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2118 * device/include/mcs51/uPSD33xx.h: Added.
2120 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * device/lib/_gptrput.c,
2123 * device/lib/_gptrget.c: removed old code,
2125 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2126 * support/regression/tests/bug1714204.c: new, added
2128 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2130 * support/regression/tests/regtrack.c: test was never executed
2131 because of the regression test being picky about white spaces.
2132 * device/lib/mcs51/crtclear.asm: added comment
2134 2007-05-06 Raphael Neider <rneider AT web.de>
2136 * device/lib/pic/Makefile.rules,
2137 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2138 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2140 2007-05-06 Raphael Neider <rneider AT web.de>
2142 * src/pic16/device.h,
2144 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2145 _pic16_setDefaultOptions): removed/reordered command-line args
2146 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2147 devices, regrouped command line args, environment variables),
2148 clarified sone points, added sections on how to add devices to the
2151 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2153 * src/z80/peeph.def: fixed bug in rule 2
2155 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * src/port.h: added TARGET_MCS51_LIKE
2158 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2159 take advantage of it too
2160 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2161 (shiftR2Left2Result): Optimized: don't check shifting by 0
2162 * src/z80/peeph-z80.def,
2163 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2164 modifications, see patch 1700823
2165 * src/mcs51/peep.c (): fixed bug 1712928
2166 * support/regression/tests/bug1712928.c: new, added
2168 2007-05-05 Borut Razem <borut.razem AT siol.net>
2170 * device/lib/pic16/Makefile.common.in,
2171 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2172 removed bash dependencies
2174 2007-05-01 Borut Razem <borut.razem AT siol.net>
2177 fixed bug #1710507: --i-code-in-asm makes compile fail
2178 all iCode comments are now one liners
2179 * src/mcs51/gen.c: fixed memory leak
2181 2007-05-01 Raphael Neider <rneider AT web.de>
2183 * device/lib/pic/libdev/*.c
2184 * device/include/pic/*.h: regenerated all device libs from updated
2186 * support/scripts/inc2h.pl: documented usage, now uses strict to
2189 2007-04-30 Borut Razem <borut.razem AT siol.net>
2192 fixed bug #1669175: Problem with space in output paths
2193 documented how to use paths with spaces for Windows users
2195 2007-04-29 Borut Razem <borut.razem AT siol.net>
2197 * Fixed svn:eol-style and svn:keywords properties
2198 * src/SDCCval.c: fixed bug
2199 #1592871: Segfault with "large" const arrays of characters
2200 replaced recursion with iteration
2201 * Removed svn:executable property from non-executable files
2203 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2205 * src/mcs51/gen.c (genRet): fixed bug 1707003
2207 2007-04-27 Raphael Neider <rneider AT web.de>
2209 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2210 createReachingDefinitions,assignValnums,pic16_destructDF,
2211 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2212 prevent NULL pointer dereferences
2213 * device/lib/pic/libdev/pic16f886.c,
2214 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2215 prevent building them, gputils do not really support them yet
2217 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2219 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2220 helps printf_small. 32 bytes more __idata mem.
2222 2007-04-27 Raphael Neider <rneider AT web.de>
2224 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2225 return early when pb or pb->pcHead is NULL (patch #1708427)
2226 * src/regression/empty.c,
2227 * src/regression/Makefile: added test with empty functions
2228 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2230 2007-04-27 Borut Razem <borut.razem AT siol.net>
2232 * src/SDCCast.c: fixed feature request
2233 #1547512: Redundant strings linked when using sizeof("abc")
2235 2007-04-23 Borut Razem <borut.razem AT siol.net>
2237 * doc/sdccman.lyx, src/SDCCmain.c:
2238 peep-hole comments are generated only if --fverbose-asm option is
2239 specified and --no-peep-comments is not, as proposed by Frieder.
2240 * support/regression/Makefile.in: compile regression tests with
2241 --fverbose-asm option so one can "grep" whether a new (or an old)
2242 peephole is (still) applied; requested by Frieder.
2244 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2246 * device/include/pic/pic16f886.h,
2247 * device/include/pic/pic16f887.h,
2248 * device/lib/pic/libdev/pic16f886.c,
2249 * device/lib/pic/libdev/pic16f887.c,
2250 * device/include/pic/pic14devices.txt,
2251 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2253 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2255 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2258 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2260 * device/lib/_memset.c: assembler version for mcs51
2262 2007-04-22 Borut Razem <borut.razem AT siol.net>
2264 * support/scripts/listerr.c: program to create the list of errors and
2265 warnings list from - added
2266 * doc/sdccman.lyx: removed the note
2267 "For list of warnings and corresponding codes, see err_warn.txt"
2268 * src/SDCCsymt.c: fixed bug #1699804:
2269 Bug with some uses of sizeof(static local array) (MCS51)
2270 * support/regression/tests/bug-1699804.c: added
2272 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2274 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2275 (main): added option -i,
2276 (asmbl, case S_INCL): use search_path_fopen,
2277 mostly from patch 1579668 by Peter Miller, thanks
2278 * src/z80/main.c: fixed typo --callee-saves-bc
2279 * device/include/mcs51/compiler.h: added sfrword for Tasking
2281 2007-04-20 Borut Razem <borut.razem AT siol.net>
2283 * src/z80/main.c: replaced reserved keyword asm with asmblr
2285 2007-04-19 Borut Razem <borut.razem AT siol.net>
2287 * src/port.h: use const pointers to strings
2288 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2289 * src/pic16/main.c: include SDCCargs.h
2290 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2291 const char, since the strings are dynamically allocated
2292 * src/SDCCmain.c: options.code_seg and options.const_seg are
2293 dynamically allocated; check port specific command line options
2294 before the general ones
2295 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2297 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2299 * device/include/ds400rom.h,
2300 * device/lib/ds390/lcd390.c,
2301 * device/lib/ds390/memcpyx.c,
2302 * device/lib/ds390/rtc390.c,
2303 * device/lib/ds400/ds400rom.c,
2304 * device/lib/ds400/memcpyx.c,
2305 * device/lib/hc08/_ret.c: more replacements of keywords with their
2306 double underscore equivalents
2307 * device/lib/ds390/Makefile.in,
2308 * device/lib/ds400/Makefile.in,
2309 * device/lib/gbz80/Makefile.in,
2310 * device/lib/hc08/Makefile.in,
2311 * device/lib/mcs51/Makefile.in,
2312 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2314 2007-04-17 Borut Razem <borut.razem AT siol.net>
2316 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2317 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2318 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2319 to --fverbose-asm, to be gcc'ish
2321 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2323 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2325 2007-04-17 Borut Razem <borut.razem AT siol.net>
2327 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2328 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2329 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2330 with their double underscore equivalent
2332 2007-04-14 Borut Razem <borut.razem AT siol.net>
2334 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2337 2007-04-13 Borut Razem <borut.razem AT siol.net>
2339 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2341 * device/examples/serialcomm/windows/serial.[ch],
2342 device/examples/serialcomm/windows/test_serialcomm.cpp:
2343 updated by Bela Torok
2344 * device/examples/serialcomm/windows/serialcomm.dsw,
2345 device/examples/serialcomm/windows/serialcomm.dsp: added
2347 2007-04-13 Jan Waclawek <wek AT efton.sk>
2349 * doc/sdccman.lyx: additions and changes at various places
2350 (submitted as #1697136).
2351 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2353 2007-04-10 Borut Razem <borut.razem AT siol.net>
2355 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2356 LyX file format changed to 245
2357 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2358 "FreeWare" replaced with "free open source"
2360 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2364 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2366 * device/include/pic16/pic18fregs.h,
2368 * device/lib/_decdptr.c,
2369 * device/lib/_divsint.c,
2370 * device/lib/_divslong.c,
2371 * device/lib/_divuint.c,
2372 * device/lib/_divulong.c,
2373 * device/lib/_fs2schar.c,
2374 * device/lib/_fs2sint.c,
2375 * device/lib/_fs2slong.c,
2376 * device/lib/_fs2uchar.c,
2377 * device/lib/_fs2uint.c,
2378 * device/lib/_fs2ulong.c,
2379 * device/lib/_fsadd.c,
2380 * device/lib/_fscmp.c,
2381 * device/lib/_fsdiv.c,
2382 * device/lib/_fseq.c,
2383 * device/lib/_fsget1arg.c,
2384 * device/lib/_fsget2args.c,
2385 * device/lib/_fsgt.c,
2386 * device/lib/_fslt.c,
2387 * device/lib/_fsmul.c,
2388 * device/lib/_fsneq.c,
2389 * device/lib/_fsnormalize.c,
2390 * device/lib/_fsreturnval.c,
2391 * device/lib/_fsrshift.c,
2392 * device/lib/_fssub.c,
2393 * device/lib/_fsswapargs.c,
2394 * device/lib/_gptrget.c,
2395 * device/lib/_gptrgetc.c,
2396 * device/lib/_gptrput.c,
2397 * device/lib/_logexpf.c,
2398 * device/lib/_modsint.c,
2399 * device/lib/_modslong.c,
2400 * device/lib/_moduint.c,
2401 * device/lib/_modulong.c,
2402 * device/lib/_mulint.c,
2403 * device/lib/_mullong.c,
2404 * device/lib/_schar2fs.c,
2405 * device/lib/_ser.c,
2406 * device/lib/_setjmp.c,
2407 * device/lib/_sint2fs.c,
2408 * device/lib/_slong2fs.c,
2409 * device/lib/_spx.c,
2410 * device/lib/_uchar2fs.c,
2411 * device/lib/_uint2fs.c,
2412 * device/lib/_ulong2fs.c,
2413 * device/lib/asincosf.c,
2414 * device/lib/atanf.c,
2415 * device/lib/calloc.c,
2416 * device/lib/ds390/tinibios.c,
2417 * device/lib/ds400/tinibios.c,
2418 * device/lib/expf.c,
2419 * device/lib/free.c,
2420 * device/lib/hc08/_mulint.c,
2421 * device/lib/logf.c,
2422 * device/lib/malloc.c,
2423 * device/lib/printf_fast.c,
2424 * device/lib/printf_tiny.c,
2425 * device/lib/printfl.c,
2426 * device/lib/realloc.c,
2427 * device/lib/ser_ir.c,
2428 * device/lib/serial.c,
2429 * support/regression/tests/libmullong.c: replaced all special keywords
2430 with their double underscore equivalent
2431 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2432 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2434 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2435 (genRet): if the bit-symbol is ruonly it already is in the carry
2436 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2437 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2438 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2439 type UCHAR if dest is not bit
2441 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * device/include/math.h,
2444 * device/lib/cotf.c,
2445 * device/lib/expf.c,
2446 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2448 2007-04-01 Borut Razem <borut.razem AT siol.net>
2450 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2451 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2452 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2453 gcc_unreachable() called internal_error()...
2455 2007-03-30 Raphael Neider <rneider AT web.de>
2457 * src/pic/ralloc.c (isData): suppress garbage debug output
2459 2007-03-28 Borut Razem <borut.razem AT siol.net>
2462 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2463 is developed, built and used worldwide, and the word "night" doesn't
2466 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2468 * device/include/mcs51/C8051F360.h: new, added
2469 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2471 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2473 * src/SDCC.y (declaration_specifiers, function_specifier),
2474 * support/Util/SDCCerr.c,
2475 * support/Util/SDCCerr.h,
2477 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2479 * src/SDCCmem.c (deallocParms),
2480 * src/SDCCast.c: support for function inlining, not quite complete
2481 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2482 'restrict' qualifier
2484 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2486 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2487 (saveRBank, unsaveRBank): don't save bits,
2488 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2489 * support/regression/tests/bug1535242.c: new, added
2490 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2491 thanks Alexey Shamrin <shamrin AT gmail.com>,
2492 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2493 removed header guard)
2495 * sdcc.spec: bumped version to 2.6.5
2496 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2498 2007-03-22 Borut Razem <borut.razem AT siol.net>
2500 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2501 fixed bug #1653671: sdcdb integration into ddd is broken
2503 2007-03-22 Raphael Neider <rneider AT web.de>
2505 * src/pic/gen.c (popGetExternal): augmented to also create references
2506 to external variables (not only labels),
2507 (genCall): comment on plan to reduce PAGESEL overhead,
2508 (genFunction, genEndFunction): also save/restore FSR around interrupt
2509 handling code, removed lots of unused code
2510 (genDivOneByte): release acquired temp register
2511 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2513 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2514 for registers that need to be saved during interrupts (FSR, STATUS,
2515 PCLATH; W needs special handling), currently only FSR is used
2517 2007-03-22 Raphael Neider <rneider AT web.de>
2519 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2521 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2523 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2525 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2527 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2529 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2531 * as/link/aslink.h: added LKOBJEXT
2532 * as/link/hc08/link_hc08.dsp,
2533 * as/link/hc08/Makefile.bcc,
2534 * as/link/hc08/Makefile.in,
2535 * as/link/mcs51/aslink.dsp,
2536 * as/link/mcs51/Makefile.bcc,
2537 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2538 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2539 * as/link/lkaomf51.c: merged and moved
2540 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2541 * as/link/z80/lkdata.c,
2542 * as/link/lkdata.c: merged and moved
2543 * as/link/hc08/lkmain.c,
2544 * as/link/mcs51/lkmain.c: cosmetic changes
2545 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2546 * as/link/lklex.c: use LKOBJEXT
2547 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2548 ANSI-fied functions, removed bubble-sorts
2549 * as/link/z80/lksym.c as/link/lksym.c: merged,
2551 * as/link/z80/linkgbz80.dsp,
2552 * as/link/z80/linkz80.dsp,
2553 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2554 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2555 * as/link/z80/lkhead.c,
2556 * as/link/z80/lklex.c: deleted
2557 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2558 * as/link/z80/lkmain.c: added copyfile()
2560 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2562 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2564 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2566 * device/lib/_strlen.c: assembler version for mcs51
2568 2007-03-13 Raphael Neider <rneider AT web.de>
2570 * device/include/pic16/pic18f2221.h,
2571 * device/include/pic16/pic18f2321.h,
2572 * device/include/pic16/pic18f2331.h,
2573 * device/include/pic16/pic18f4221.h,
2574 * device/include/pic16/pic18f4321.h,
2575 * device/include/pic16/pic18f4331.h: fixed config byte location names
2576 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2577 consistently named config byte locations
2579 2007-03-13 Borut Razem <borut.razem AT siol.net>
2581 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2582 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2583 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2584 as/link/z80/Makefile.in, as/z80/Makefile.in:
2587 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2589 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2590 * device/lib/printf_large.c: pointer was converted to generic
2591 pointer for mcs51 models other than model-small (Maarten noticed)
2593 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2595 * device/include/mcs51/ADuC84x.h: Added.
2597 2007-03-10 Borut Razem <borut.razem AT siol.net>
2599 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2600 fixed RFE #1624219: double backslashes in filenames;
2601 functions hexEscape(), octalEscape() and copyStr() moved from
2602 SDCCval.c to SDCCutil.c and made them glovbally available
2604 2007-03-09 Borut Razem <borut.razem AT siol.net>
2606 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2607 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2608 1673361: Missaligned comments in output files
2610 2007-03-09 Raphael Neider <rneider AT web.de>
2612 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2614 2007-03-09 Raphael Neider <rneider AT web.de>
2618 * src/pic/ralloc.c: suppress undesired debug output
2619 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2621 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2623 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2625 2007-03-07 Borut Razem <borut.razem AT siol.net>
2627 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2628 search include files in the current directory
2630 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2632 * src/SDCCglue.c (emitMaps, glue),
2633 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2635 * support/regression/tests/absolute.c: added xdata test
2637 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2639 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2640 added condition to macro, fixes bug 1666080
2642 2007-03-02 Raphael Neider <rneider AT web.de>
2644 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2646 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2648 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2649 be cleared. Unconditionally set __XPAGE
2650 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2652 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2657 * src/mcs51/rtrack.c,
2659 * doc/sdccman.lyx: added --no-gen-comments
2660 * src/mcs51/peeph.def: added 192.b, disabled 185
2662 2007-02-25 Raphael Neider <rneider AT web.de>
2664 * src/pic16/gen.c (genCast): fixed typo
2665 * device/lib/pic16/Makefile.subdir: only install existing files
2666 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2668 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2670 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2671 * device/lib/mcs51/crtclear.asm,
2672 * device/lib/mcs51/crtxclear.asm: renumbered labels
2673 * device/lib/mcs51/Makefile.in: added crtcall.asm
2674 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2675 * src/mcs51/gen.c (movc): removed,
2676 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2678 (toCarry, genSend, genRet): added function toCarry,
2679 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2680 (assignBit, genAssign, genCast): added function assignBit
2681 * src/mcs51/Makefile.bcc: added rtrack.c
2682 * src/mcs51/ralloc.h: made valueKnown a bitfield
2683 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2684 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2685 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2686 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2687 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2688 (_pop): only pop valid pairs, see gencjneshort,
2689 (gencjneshort): return pair that still needs to be popped, restructured,
2690 (gencjne, genCmpEq): call _pop
2692 2007-02-23 Raphael Neider <rneider AT web.de>
2694 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2696 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2698 * device/include/mcs51/P89LPC925.h: Added.
2700 2007-02-18 Raphael Neider <rneider AT web.de>
2702 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2704 2007-02-17 Borut Razem <borut.razem AT siol.net>
2706 * support/cpp2/directives.c, support/cpp2/version.c:
2707 synchronized with GCC CPP 4.1.2
2709 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2711 * src/mcs51/rtrack.h,
2712 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2713 by checking the strings passed by emitcode() to the assembler.
2714 Feel free to change. This in part addresses RFE #482179.
2715 Set environment variable SDCC_RTRACK to enable.
2716 * src/mcs51/gen.c: inserted hooks
2717 * src/mcs51/ralloc.h: added two members to struct regs
2718 * support/regression/tests/regtrack.c: added
2720 2007-02-14 Borut Razem <borut.razem AT siol.net>
2722 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2723 * Makefile.in: applied patch from Makefile related part of
2724 #1469393: Compiler does not initialize static data
2726 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2728 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2729 for better fix of bug 1273984, compiles pic16 rand.c
2731 2007-02-12 Borut Razem <borut.razem AT siol.net>
2733 * src/pic16/main.c: fixed pic16 standard library directory bug
2735 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2737 * src/hc08/gen.c (genSwap): fix swap regression test
2739 2007-02-10 Borut Razem <borut.razem AT siol.net>
2741 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2743 * support/regression/tests/bug-1654060.c: added regression test for
2746 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2748 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2749 bit moves in return statement
2751 2007-02-09 Borut Razem <borut.razem AT siol.net>
2753 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2756 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2758 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2759 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2761 2007-02-07 Raphael Neider <rneider AT web.de>
2763 * src/pic16/devices.inc,
2764 * device/include/pic16/pic18fregs.h,
2765 * device/include/pic16/pic18f[24][34]31.h,
2766 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2767 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2768 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2770 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2772 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2773 can this have lived here for so many years?
2774 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2775 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2776 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2778 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2780 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2781 appended by loop induction must be at the very end of the eBBlock
2783 2007-02-05 Kevin Vigor
2785 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2787 2007-02-05 Borut Razem <borut.razem AT siol.net>
2789 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2790 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2792 2007-02-03 Borut Razem <borut.razem AT siol.net>
2794 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2795 applied patch #1646602 option to set default signedness of char to
2796 unsigned, added -funsigned-char command line option,
2797 thanks to Gunther Jehle
2798 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2799 prompt for file deletion a few hundred times (especially the
2800 subversion files, which have ro permissions so it asks for
2801 confirmation), thanks to Simon McAuliffe;
2802 added {} + option to find in order to remove multiple files from a
2805 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2807 * device/include/mcs51/SST89x5xRDx.h: Added.
2809 2007-02-02 Raphael Neider <rneider AT web.de>
2811 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2812 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2814 2007-02-01 Raphael Neider <rneider AT web.de>
2816 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2819 2007-01-31 Borut Razem <borut.razem AT siol.net>
2821 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2822 if compiled with GCC. Thanks to Raphael Neider
2824 2007-01-31 Raphael Neider <rneider AT web.de>
2826 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2827 operand names, handles name and (name + n) for all n,
2828 (sameBank): restructured, also check bank allocation policy,
2829 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2830 (pic14_operandsAllocatedInSameBank): check whether to operands
2831 will be allocated into the same bank (i.e., section) to reduce
2832 BANKSEL overhead, queried from pcode.c:sameBank,
2833 (pic14printLocals): reintroduced clustering registers into a single
2834 section: all compiler generated symbols will now reside in one
2835 bank (per file), reducing BANKSEL overhead and code size,
2836 (showAllMemmaps): use local dbuf where possible
2838 2007-01-29 Raphael Neider <rneider AT web.de>
2840 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2841 (call_libraryfunc): retrieve/create symbol and mark as used,
2842 (genFunction): mark defined functions as non-extern and add again
2843 to code memmap for later output
2844 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2845 (pic14printLocals): reworked for new symbol emission,
2846 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2847 showAllMemmaps): reworked symbol output using dbufs, added handling
2848 of string literals (still incomplete),
2849 (picglue): removed symbol emission, moved into showAllMemmaps,
2850 (emitSymbolSet): new workhorse for symbol output,
2851 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2853 2007-01-29 Borut Razem <borut.razem AT siol.net>
2855 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2856 component contains the extension separator.
2858 2007-01-28 Borut Razem <borut.razem AT siol.net>
2860 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2862 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2863 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2864 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2865 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2866 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2867 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2868 src/z80/gen.c, support/Util/MySystem.c:
2869 accept slash and backslash as directory separator on WIN32 and
2872 2007-01-28 Raphael Neider <rneider AT web.de>
2874 * src/pic16/devices.inc,
2875 * device/include/pic16/pic18f[24][23]21.h,
2876 * device/include/pic16/pic18fregs.h,
2877 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2878 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2879 * device/lib/pic16/libio/adc.ignore,
2880 * device/lib/pic16/libio/i2c.ignore,
2881 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2882 family, as gputils do not yet support the devices
2883 * device/lib/pic16/Makefile.subdir: ignore errors on install
2884 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2885 headers and libraries from gputils .inc files
2887 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2889 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2891 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2893 * doc/sdccman.lyx: add printf benchmarks
2895 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2897 * device/lib/printf_fast.c: fix %c, char promoted to int
2898 * device/lib/printf_tiny.c: fix %c, char promoted to int
2900 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2902 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2904 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2906 * support/regression/tests/swap.c: 64 bit hosts failed
2907 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2909 2007-01-25 Raphael Neider <rneider AT web.de>
2911 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2912 based on absolute register address, patch by Alex Blond
2914 2007-01-22 Raphael Neider <rneider AT web.de>
2916 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2917 emitted, do not emit them again...
2919 2007-01-22 Raphael Neider <rneider AT web.de>
2921 * src/regression/bank1.c, src/regression/compare6.c,
2922 src/regression/add.c: cosmetic changes
2923 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2924 * src/pic/gen.c: fixed global zero and one,
2925 (aopForSym): removed unued code,
2926 (aopGet): assert aop is defined, check and use `index' of
2927 pCodeImmd operands (fixes #1630908),
2928 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2929 (register_reassign): prevent accidental register unification,
2930 (ReuseReg): cosmetic changes (also above)
2931 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2932 pic14emitStaticSeg): do not emit initialized data,
2933 (printIval*): replaced with working versions,
2934 (pic14createInterruptVect,picglue): use idata for initialized data,
2935 now init data should work in all modules (not only main()),
2936 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2938 2007-01-21 Borut Razem <borut.razem AT siol.net>
2940 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2941 use -fPIC or -fpic if they are supported and not ignored
2942 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2943 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2945 2007-01-20 Borut Razem <borut.razem AT siol.net>
2947 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2948 implemented RFE #1470316: allow "$" in variable names
2950 2007-01-20 Raphael Neider <rneider AT web.de>
2952 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2954 2007-01-20 Raphael Neider <rneider AT web.de>
2956 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2957 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2958 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2959 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2960 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2961 * device/lib/pic/libdev/pic*.c,
2962 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2963 * device/lib/pic/libdev/Makefile.in: show progress
2965 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2967 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2968 * support/scripts/sdcc_cygwin_mingw32,
2969 * support/scripts/sdcc_mingw32,
2970 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2971 conformance with autoconf 2.6
2973 2007-01-19 Raphael Neider <rneider AT web.de>
2975 * src/pic/device.c (register_map): fixed list construction
2976 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2977 (genMod): removed case for genModbits,
2978 (genModbits): removed as now unused/unimplemented
2979 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2981 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2983 * support/regression/tests/swap.c: added in response to #1638622
2984 * doc/sdccman.lyx: synced version, minor changes
2986 2007-01-18 Borut Razem <borut.razem AT siol.net>
2988 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
2989 thanks to Gunther Jehle
2990 * src/asm.c: don't die if the file drfined in #line couldn't be opened
2991 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
2992 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
2993 use filename in lineno instead.
2994 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
2995 print the file name in ast_print()
2997 2007-01-18 Borut Razem <borut.razem AT siol.net>
2999 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3001 * src/SDCC.lex: stringLiteral() returns const char pointer,
3002 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3003 fixed column counting
3004 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3005 accept const char pointer as parameter
3006 * src/SDCCdwarf2.c: corrected buffer size
3008 2007-01-17 Borut Razem <borut.razem AT siol.net>
3010 * support/Util/dbuf_string.c: fixed for amd64
3012 2007-01-15 Borut Razem <borut.razem AT siol.net>
3014 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3015 removed terminal symbol ELIPSIS, since it was never generated by the
3016 lexer and it was wrongly used in parameter_identifier_list rule
3018 2007-01-15 Raphael Neider <rneider AT web.de>
3020 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3021 code page and data banking description
3022 * src/pic/genarith.c,
3023 * src/pic/gen.h: removed bit arithmetic functions,
3024 updated exit(1) to exit(EXIT_FAILURE)
3025 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3026 * device/include/pic16/pic18f2455.h,
3027 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3028 TRISD and TRISE, fixed/added some bit names
3029 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3030 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3031 updated pic18f2455.{c,h} instead of duplicating them
3033 2007-01-14 Borut Razem <borut.razem AT siol.net>
3035 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3036 Cannot debug files that contain spaces in the path name
3037 by converting spaces in asm file name to underscores
3039 2007-01-13 Borut Razem <borut.razem AT siol.net>
3041 * doc/sdccman.lyx: fixed format errors
3043 2007-01-10 Borut Razem <borut.razem AT siol.net>
3045 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3046 codeseg/constseg #pragma fail
3047 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3048 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3049 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3050 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3052 2007-01-09 Borut Razem <borut.razem AT siol.net>
3054 * get rid of diagnistic.[ch], pretty-print.[ch],
3055 c-pretty-print.[ch], ... used just for error, warning, ...
3057 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3058 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3059 suppoprt/cpp2/pretty-print.[ch]:
3061 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3062 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3063 suppoprt/cpp2/sdcpp.dsp:
3066 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3068 * device/lib/printf_large.c (output_float): removed recursion,
3069 use smaller buffer on stack for mcs51,
3070 fixed bug printing 1.96
3071 * support/regression/tests/snprintf.c: added test
3073 2007-01-07 Borut Razem <borut.razem AT siol.net>
3075 * use dynamic memory buffers instead temporary files
3076 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3078 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3079 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3080 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3081 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3082 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3083 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3084 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3085 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3086 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3087 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3088 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3089 support/Util/dbuf.c, support/Util/dbuf.h:
3091 * .version, sdcc.spec: bumped version to 2.6.4
3093 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3095 * src/port.h: added TARGET_Z80_LIKE macro
3096 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3097 output PSEG location if --xram-loc or --xstack-loc was used
3098 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3100 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3102 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3103 * as/as_z80.dsp, as/z80/as_z80.dsp,
3104 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3105 * sdcc.dsw: moved project files into subdir
3106 * as/hc08/as_hc08.dsp,
3107 * as/hc08/Makefile.bcc,
3108 * as/hc08/Makefile.in,
3109 * as/mcs51/Makefile.bcc,
3110 * as/mcs51/Makefile.in,
3111 * as/z80/Makefile.bcc,
3112 * as/z80/Makefile.in,
3113 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3116 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3119 * as/mcs51/asmain.c,
3121 * as/z80/assym.c: removed include "strcmpi.h"
3122 * as/hc08/strcmpi.c,
3123 * as/hc08/strcmpi.h,
3124 * as/mcs51/strcmpi.c,
3125 * as/mcs51/strcmpi.h,
3126 * support/Util/strcmpi.c,
3127 * support/Util/strcmpi.h: removed files
3128 * as/strcmpi.c: added as_strncmpi()
3130 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3132 * sdcc.dsw: Added some dependencies on project config.dsp
3134 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3136 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3137 with [di]ram_start to fix a regresion
3139 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3141 * configure.in: added missing mcs51 in status output
3142 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3144 * debugger/mcs51/clean.mk (distclean): remove config.h
3145 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3146 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3147 options.h, s-options-h and options.c
3148 * support/cpp2/clean.mk: unused, removed
3149 * Makefile.common.in,
3152 * as/hc08/Makefile.in,
3154 * as/mcs51/Makefile.in,
3155 * as/mcs51/clean.mk,
3158 * as/z80/Makefile.in,
3160 * as/link/Makefile.in,
3161 * as/link/hc08/Makefile.in,
3162 * as/link/hc08/clean.mk,
3163 * as/link/mcs51/Makefile.in,
3164 * as/link/mcs51/clean.mk,
3165 * as/link/z80/Makefile.in,
3166 * as/link/z80/clean.mk,
3167 * as/link/z80/conf.mk,
3168 * debugger/mcs51/Makefile.in,
3169 * debugger/mcs51/clean.mk,
3170 * device/include/Makefile.in,
3171 * device/lib/Makefile.in,
3172 * device/lib/mcs51/Makefile.in,
3173 * device/lib/pic/Makefile.in,
3174 * device/lib/pic/Makefile.common.in,
3175 * device/lib/pic/Makefile.subdir,
3176 * device/lib/pic/Makefile.rules,
3177 * device/lib/pic16/libio/Makefile.in,
3178 * device/lib/pic16/Makefile.subdir,
3179 * device/lib/pic16/libdev/Makefile.in,
3180 * device/lib/pic16/Makefile.rules,
3181 * device/lib/pic16/Makefile.common.in,
3182 * sim/ucsim/avr.src/Makefile.in,
3183 * sim/ucsim/main_in.mk,
3184 * sim/ucsim/cmd.src/Makefile.in,
3185 * sim/ucsim/doc/Makefile.in,
3186 * sim/ucsim/gui.src/Makefile.in,
3187 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3188 * sim/ucsim/gui.src/serio.src/Makefile.in,
3189 * sim/ucsim/hc08.src/Makefile.in,
3190 * sim/ucsim/libltdl/Makefile.in,
3191 * sim/ucsim/s51.src/Makefile.in,
3192 * sim/ucsim/sim.src/Makefile.in,
3193 * sim/ucsim/sim.src/conf.mk,
3194 * sim/ucsim/xa.src/Makefile.in,
3195 * sim/ucsim/z80.src/Makefile.in,
3199 * support/cpp2/Makefile.in,
3200 * support/librarian/Makefile.in,
3201 * support/librarian/clean.mk,
3202 * support/makebin/Makefile.in,
3203 * support/makebin/clean.mk,
3204 * support/packihx/Makefile.in,
3205 * support/regression/Makefile.in,
3206 * support/regression/ports/ds390/spec.mk,
3207 * support/regression/ports/gbz80/spec.mk,
3208 * support/regression/ports/hc08/spec.mk,
3209 * support/regression/ports/mcs51/spec.mk,
3210 * support/regression/ports/mcs51-large/spec.mk,
3211 * support/regression/ports/mcs51-medium/spec.mk,
3212 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3213 * support/regression/ports/pic14/spec.mk,
3214 * support/regression/ports/pic16/spec.mk,
3215 * support/regression/ports/mcs51-stack-auto/spec.mk,
3216 * support/regression/ports/ucz80/spec.mk,
3217 * support/regression/ports/xa51/spec.mk,
3218 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3219 adding a slash after $(top_builddir) and/or adding @datarootdir@
3221 * debugger/mcs51/configure.in,
3222 * device/lib/pic/configure.in,
3223 * device/lib/pic16/configure.in,
3224 * sim/ucsim/configure.in,
3225 * support/cpp2/configure.in,
3226 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3228 * debugger/mcs51/configure,
3229 * device/lib/pic/configure,
3230 * device/lib/pic16/configure,
3231 * sim/ucsim/configure,
3232 * support/cpp2/configure,
3233 * support/packihx/configure: generated with autoconf 2.60
3235 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3237 * as/link/hc08/lkihx.c (newArea),
3238 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3240 2007-01-02 Borut Razem <borut.razem AT siol.net>
3242 * doc/sdccman.lyx: documented #pragma sdcc_hash
3243 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3245 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3247 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3249 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3250 empty 'while'-loop to work correctly, see regression test 'while.c'
3251 * support/regression/tests/while.c: added
3253 2007-01-01 Borut Razem <borut.razem AT siol.net>
3255 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3256 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3257 support/cpp2/libcpp/sdcpp.c:
3258 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3259 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3260 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3262 2006-12-31 Borut Razem <borut.razem AT siol.net>
3264 * SDCPP synchronized with GCC CPP release version 4.1.1,
3265 currently the latest release:
3266 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3267 support/cpp2/libcpp/include/cpp-id-data.h
3268 support/cpp2/libiberty/fopen_unlocked.c
3269 support/cpp2/libiberty/md5.c
3271 support/cpp2/opt-functions.awk
3272 support/cpp2/opt-gather.awk
3273 support/cpp2/optc-gen.awk
3274 support/cpp2/opth-gen.awk:
3276 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3277 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3278 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3279 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3280 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3281 support/cpp2/diagnostic.h, support/cpp2/except.h,
3282 support/cpp2/hwint.h, support/cpp2/input.h,
3283 support/cpp2/intl.h, support/cpp2/move-if-change,
3284 support/cpp2/opts.c, support/cpp2/opts.h,
3285 support/cpp2/output.h, support/cpp2/prefix.c,
3286 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3287 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3288 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3289 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3290 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3291 support/cpp2/version.c:
3293 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3294 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3295 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3296 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3297 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3298 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3299 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3300 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3301 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3302 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3303 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3305 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3306 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3307 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3308 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3309 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3310 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3311 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3312 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3313 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3314 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3315 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3316 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3317 support/cpp2/system.h:
3320 2006-12-31 Borut Razem <borut.razem AT siol.net>
3322 * configure.in, configure: fixed bug #1538756: configure dies if bison
3323 and flex are not installed, 2nd try
3325 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3327 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3328 400.x for better code in RFE 899102
3330 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3332 * src/SDCCpeeph.c (deadMove),
3334 * src/mcs51/peep.h: renamed 'op' by 'reg'
3335 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3336 (scan4op): small change for removeDeadMove(), added support for
3337 'callee saves' and/or PACLL function calls,
3338 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3339 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3340 left in new dispatcher mcs51DeadMove()
3341 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3343 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3345 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3347 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3348 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3350 2006-12-30 Borut Razem <borut.razem AT siol.net>
3352 * support/cpp2/spacs.h: deleted from svn
3353 * configure.in, configure: fixed bug #1538756: configure dies if bison
3354 and flex are not installed
3356 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3358 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3359 with this z80 passes printf float test when enabled
3360 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3362 2006-12-28 Borut Razem <borut.razem AT siol.net>
3364 * support/cpp2/config.in, support/cpp2/configure.in,
3365 support/cpp2/configure, support/cpp2/Makefile.in:
3366 fix for the solaris build
3368 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3370 * src/SDCC.y (type_specifier2, pointer),
3372 * src/SDCCsymt.c (mergeSpec, checkSClass),
3373 * support/Util/SDCCerr.c,
3374 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3375 * support/valdiag/valdiag.py: Allow test cases to specify
3376 required language standard
3377 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3378 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3380 2006-12-27 Borut Razem <borut.razem AT siol.net>
3382 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3383 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3385 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3387 * support/cpp2/libiberty/Makefile.bcc: updated
3388 * src/pic16/main.c: fixed #pragma udata handling
3389 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3391 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3393 * src/SDCCpeeph.c: made labelHashEntry global,
3394 made pcDistance, FBYNAME static,
3395 (pcDistance): made static, use isComment and isLabel,
3397 (getLabelRef): added, extracted from labelRefCount(),
3398 (labelRefCount): use new getLabelRef(),
3399 (callFuncByName): made static, added deadMove,
3400 use isComment and isLabel,
3401 (newPeepRule): made static, set isLabel,
3402 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3403 labels from peephole rules,
3404 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3405 when isComment or isLabel is set
3406 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3407 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3409 * src/mcs51/peep.h: added
3410 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3411 * src/port.h: added peep->deadMove to port structure
3412 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3413 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3414 deadMove, finally removed no. 1 and 2
3421 * src/hc08/gen.c: mark lines with isComment or isLabel
3422 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3424 * sdcc.spec: bumped version to 2.6.3
3426 2006-12-26 Borut Razem <borut.razem AT siol.net>
3428 * support/cpp2/Makefile.in: added dependency on options.h
3429 * configure: regenerated
3430 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3431 * support/cpp2/Makefile.in: added vasprintf.c
3433 2006-12-25 Borut Razem <borut.razem AT siol.net>
3435 * SDCPP synchronized with GCC CPP release version 3.4.6,
3436 the latest release before 4.x:
3437 * support/cpp2/Makefile.in, support/cpp2/config.h,
3438 support/cpp2/configure, support/cpp2/configure.in,
3439 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3440 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3441 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3442 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3443 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3444 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3445 support/cpp2/cpptrad.c, support/cpp2/except.h,
3446 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3447 support/cpp2/hwint.h, support/cpp2/intl.h,
3448 support/cpp2/line-map.c, support/cpp2/line-map.h,
3449 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3450 support/cpp2/output.h, support/cpp2/prefix.c,
3451 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3452 support/cpp2/system.h, support/cpp2/version.c:
3454 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3455 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3456 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3457 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3458 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3459 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3460 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3461 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3462 support/cpp2/move-if-change, support/cpp2/opts.c,
3463 support/cpp2/opts.h, support/cpp2/opts.sh,
3464 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3465 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3466 support/cpp2/win32, support/cpp2/win32/dirent.c,
3467 support/cpp2/win32/dirent.h:
3469 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3470 * support/cpp2/sdcpp.h: renamed from sdcc.h
3471 * sdcppinit.c: deleted
3473 2006-12-23 Borut Razem <borut.razem AT siol.net>
3475 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3476 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3477 preproc.c: an other try to fix bug #982435: introduced
3478 -pedantic-parse-number command line option and pedantic_parse_number
3481 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3483 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3485 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3486 corrected overlayed areax addresses, warn about memory overlaps
3487 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3496 * src/port.h: added xabs_name and iabs_name
3497 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3498 (glue, emitMaps): create and emit maps d_abs and i_abs
3499 * src/SDCCglue.h: cosmetic changes
3500 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3502 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3503 (allocDefault): put absolute, initialized globals in them
3504 * support/regression/tests/absolute.c: added absolute bdata test
3505 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3507 2006-12-20 Borut Razem <borut.razem AT siol.net>
3509 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3510 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3511 added regression test for bug #982435
3513 2006-12-18 Borut Razem <borut.razem AT siol.net>
3515 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3516 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3517 small cosmetic changes
3518 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3519 * support/regression/tests/bug-1351710.c: added regression test
3521 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3523 * doc/sdccman.lyx: added the long missed iCode table
3524 "<where is figure II?>", added links to wiki
3526 2006-12-17 Borut Razem <borut.razem AT siol.net>
3528 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3529 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3530 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3531 unified table driven pragma handling, pragma argument type checking
3532 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3533 current one - version 1.1.3
3534 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3536 2006-12-13 Raphael Neider <rneider AT web.de>
3538 * src/pic/device.h: removed AssignedMemory structure and macros
3539 * src/pic/device.c: removed global finalMapping (linker assigns
3541 (register_map): add SFRs to remembered memRanges
3542 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3543 assignFixedRegisters,assignRelocatableRegisters): removed,
3544 (setMaxRAM,validAddress): adapted accordingly,
3545 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3546 reasonably sized sharebanks,
3547 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3548 (allDefsOutOfRange): removed unused code,
3549 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3551 * src/pic/pcode.c (register_reassign): removed recursion warning,
3552 fired far too often,
3553 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3554 to use existing pic14_stringInSet() to avoid duplicate symbols,
3555 tidied up the code a bit,
3556 (pic14printLocals): added in symmetry to printExterns, replaces
3557 writeUsedRegs more or less,
3558 (picglue): call new pic14_printLocals(),
3559 * device/include/pic/pic*.h: removed #pragma memmap directives,
3560 information gathered from include/pic/pic14devices.txt
3561 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3563 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3565 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3567 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3569 * device/include/mcs51/cc2430.h: fixed missing ';'
3571 2006-12-10 Raphael Neider <rneider AT web.de>
3573 * device/lib/pic16/libc/stdio/vfprintf.c,
3574 * device/lib/pic16/libc/stdio/printf_small.c,
3575 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3576 char arguments, as char varargs are cast to int by the caller,
3577 hopefully fixes #1604915 (other device libraries are still affected)
3579 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3581 * src/mcs51/ralloc.c (packRegsForAssign),
3582 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3584 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3586 * device/include/malloc.h: removed init_dynamic_memory
3587 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3588 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3589 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3590 * device/lib/libsdcc.lib,
3591 * device/lib/Makefile.in,
3592 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3593 * doc/sdccman.lyx: documented use of new _heap.c
3594 * support/regression/tests/malloc.c: removed init_dynamic_memory
3595 * src/cdbFile.c(spacesToUnderscores): new function,
3596 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3598 * device/include/tinibios.h: removed defines for putchar and getchar
3599 * device/lib/ds390/Makefile.in: added putchar.c
3600 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3602 2006-12-09 Borut Razem <borut.razem AT siol.net>
3604 * support/cpp2/sdcc.h: prevent multiple inclusion
3605 * support/cpp2/options.h: deleted
3607 2006-12-08 Borut Razem <borut.razem AT siol.net>
3609 * support/cpp2/sdcc.h: removed x*alloc() macros
3610 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3611 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3612 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3613 * support/cpp2/system.h: moved #include "sdcc.h"
3614 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3615 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3617 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3618 -funsigned-char options
3619 * support/cpp2/sdcppmain.c: fixed bug 1611411
3621 2006-12-07 Borut Razem <borut.razem AT siol.net>
3623 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3626 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3628 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3629 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3631 * .version: bumped to 2.6.2 because a) it's been a while
3632 b) the linker sources have moved c) the preprocessor is upgraded
3634 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3636 * support/regression/tests/snprintf.c: some checks
3637 * lib/src/printf_large.c: %bc: read char instead of int from stack
3639 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3641 * device/include/mcs51/cc2430.h: inserted _XPAGE
3643 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3645 * device/include/mcs51/cc2430.h: added
3647 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3649 * device/include/asm/default/features.h,
3650 * device/include/asm/ds390/features.h,
3651 * device/include/mcs51/at89s53.h,
3652 * device/include/ser.h,
3653 * device/include/ser_ir.h,
3654 * device/include/serial.h: changed keywords to double underscore variants,
3655 fixes bug 1590261 some more, thanks Steven Borley
3657 2006-12-01 Raphael Neider <rneider AT web.de>
3659 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3660 but emit warning (recursion is not supported for pic14)
3662 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3664 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3665 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3667 2006-11-30 Raphael Neider <rneider AT web.de>
3669 * src/pic/device.c (dump_sfr): always emit symbols
3670 * src/pic/glue.c (pic14printPublics): fixed typo
3672 2006-11-30 Raphael Neider <rneider AT web.de>
3674 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3675 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3676 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3677 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3678 a sharebank, use a non-shared bank for the stack if none available
3679 * src/pic/device.h (struct memRange): added linked list next field,
3680 added prototypes for above functions
3681 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3682 (typeRegWithIdx): accept fixed and unfixed stack registers
3683 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3684 the stack, handle shared and banked stack (except for WSAVE),
3685 (insertBankSel): removed useless optimization (will never fire),
3686 (FixRegisterBanking): added optimization for devices with only one
3687 possibly aliased bank of memory, like 16f84
3688 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3689 devices have no SHAREBANK in the linker script
3690 * device/include/pic/pic14devices.txt: documented memmap
3691 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3693 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3695 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3696 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3697 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3698 genhc08Code): switched most of the D (debug) macros to DD (detailed
3699 debug) macros to better control clutter in the generated .asm file.
3700 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3701 genRightShift): fixed bug with non-constant bit shift stored to
3702 a volatile result (SF Open Discussion forum thread #1616749).
3703 Single byte case is not yet optimized.
3705 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3707 * device/include/asm/mcs51/features.h,
3708 * device/include/malloc.h,
3709 * device/include/stdio.h: changed keywords to double underscore variants,
3712 2006-11-27 Borut Razem <borut.razem AT siol.net>
3714 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3715 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3716 support/cpp2/output.h, support/cpp2/cppinit.c,
3717 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3718 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3719 support/cpp2/cppdefault.c, support/cpp2/system.h,
3720 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3721 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3722 support/cpp2/prefix.c, support/cpp2/except.h,
3723 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3724 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3725 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3726 support/cpp2/version.c, support/cpp2/cppmain.c,
3727 support/cpp2/version.h, support/cpp2/hashtable.c,
3728 support/cpp2/cpperror.c:
3729 synchronized with GCC CPP release version 3.3.6,
3730 the latest where cppmain.c still exists.
3731 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3732 support/cpp2/sdcppinit.c: added
3734 2006-11-27 Borut Razem <borut.razem AT siol.net>
3736 * support/cpp2/cpplex.c:
3737 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3739 * support/cpp2/cpplib.c: removed definitions of unused variables
3741 2006-11-26 Borut Razem <borut.razem AT siol.net>
3743 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3744 since they are redefined by macros in support/cpp2/sdcc.h
3745 * support/cpp2/sdcc.h: x*alloc macro redefinition
3747 2006-11-25 Borut Razem <borut.razem AT siol.net>
3749 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3750 support/cpp2/configure, support/cpp2/Makefile.in,
3751 support/cpp2/cppfiles.c, support/cpp2/output.h,
3752 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3753 support/cpp2/config.h, support/cpp2/cpplib.h,
3754 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3755 support/cpp2/cppdefault.c, support/cpp2/config.in,
3756 support/cpp2/system.h, support/cpp2/cpplex.c,
3757 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3758 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3759 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3760 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3761 support/cpp2/configure.in, support/cpp2/intl.h,
3762 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3763 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3764 support/cpp2/version.c, support/cpp2/cppmain.c,
3765 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3766 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3767 support/cpp2/cpperror.c,
3768 support/cpp2/libiberty/safe-ctype.c,
3769 support/cpp2/libiberty/safe-ctype.h,
3770 support/cpp2/libiberty/splay-tree.c,
3771 support/cpp2/libiberty/obstack.c,
3772 support/cpp2/libiberty/lbasename.c,
3773 support/cpp2/libiberty/splay-tree.h,
3774 support/cpp2/libiberty/obstack.h:
3775 synchronized with GCC CPP release version 3.2.3,
3776 the latest before integration of cpp into gcc
3777 * support/cpp2/except.h, support/cpp2/line-map.c,
3778 support/cpp2/line-map.h,
3779 support/cpp2/libiberty/hex.c,
3780 support/cpp2/libiberty/concat.c,
3781 support/cpp2/libiberty/filenames.h: added
3782 * support/cpp2/intl.c: deleted
3784 2006-11-24 Borut Razem <borut.razem AT siol.net>
3786 * src/SDCC.y: enabled compilation of empty source file
3787 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3788 "ISO C forbids an empty source file"
3789 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3790 if all the code is ifdefed out.
3792 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3794 * src/hc08/gen.c (genPcall): fix for bug #1601032
3796 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3798 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3799 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3800 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3801 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3802 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3803 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3804 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3805 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3806 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3807 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3808 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3809 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3810 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3811 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3812 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3813 Renamed to all upper case as per the standard set by SiLabs
3815 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3817 * device/include/mcs51/C8051F520.h: new, added
3818 * device/include/mcs51/compiler.h: added link about predefined macros
3820 2006-11-23 Raphael Neider <rneider AT web.de>
3822 * src/regression/Makefile: add -L path to fresh library
3823 * src/regression/simulate: emphasize FAILED output
3824 * src/regression/create_stc: output _failures from gpsim
3825 * src/regression/compare4.c,
3826 * src/regression/rotate6.c: fixed char literals,
3827 all compile, all run =8-D
3829 * src/pic/pcode.h: added isPCASMDIR macro
3830 * src/pic/gen.c (genAnd): fixed bit offset
3831 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3832 packBits): unified register numbering schemes,
3833 (newReg): do not insert stack registers into hash table,
3834 (initStack): unpinned pseudo stack, simplified,
3835 (typeRegWithIdx): fixed retrieval of stack registers,
3836 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3837 (pCodeReplace): removed invalid assertion,
3838 (insertPCodeInstruction): fixed newly added labels,
3839 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3840 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3841 DumpFlow): removed unsed (broken?) code,
3842 (insertBankSel): prevent STATUS from being BANKSELed,
3843 (FixRegisterBanking): rewritten from scratch, implemented generic
3844 optimizations (suppress BANKSELs to same register and to registers
3845 present in all banks),
3846 (AnalyzeBanking): update flow after BANKSELection
3848 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3849 sharebank, let linker place it, mark STKxx symbols as emitted
3851 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3853 * src/regression/arrays.c,
3854 * src/regression/bank1.c,
3855 * src/regression/bool2.c,
3856 * src/regression/compare7.c,
3857 * src/regression/compare8.c,
3858 * src/regression/compare9.c,
3859 * src/regression/compare10.c,
3860 * src/regression/configword.c,
3861 * src/regression/for.c,
3862 * src/regression/mult1.c,
3863 * src/regression/pointer1.c,
3864 * src/regression/rotate6.c,
3865 * src/regression/string1.c,
3866 * src/regression/struct1.c,
3867 * src/regression/Makefile: make PIC14 regression tests run again
3868 (3 fail, 6 won't compile)
3870 2006-11-21 Raphael Neider <rneider AT web.de>
3872 * device/include/pic16/pic18f4550.h,
3873 * device/include/pic16/pic18f4455.h,
3874 * device/lib/pic16/libdev/pic18f4550.c,
3875 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3876 * configure.in: removed superfluous closing bracket
3878 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3880 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3883 2006-11-21 Raphael Neider <rneider AT web.de>
3885 * src/pic/device.{c,h}: added pic14_getPIC()
3886 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3887 (genAnd): added PIC code for one case, fixes #1597044
3888 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3889 SFRs that are present in all banks (e.g., STATUS)
3891 2006-11-20 Raphael Neider <rneider AT web.de>
3893 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3894 INCFSZ/INCFSZW and declared them as changing Z bit,
3895 (insertPCodeInstruction): correctly invert the above instructions,
3897 (DoBankSelect): don't panic on po_immediates
3899 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3902 * as/link/mcs51/lkihx.c (newArea),
3903 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3904 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3906 2006-11-11 Raphael Neider <rneider AT web.de>
3908 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3909 bitfield symbols, fixes #1579535 (once more...).
3911 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3913 * support/regression/generate-cases.py,
3914 * support/regression/fwk/include/testfwk.h,
3915 * support/regression/fwk/lib/testfwk.c: used code pointers,
3916 (about 50kByte less code generated for mcs51)
3918 2006-11-06 Borut Razem <borut.razem AT siol.net>
3920 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3921 debugger/mcs51/configure: fixed failed check because the function
3922 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3923 who submitted the patch for gpsim.
3924 * debugger/mcs51/configure.in: removed the result message
3925 * debugger/mcs51/Makefile.in: fixed the config.status warning
3926 "... seems to ignore the --datarootdir setting"
3928 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3930 * device/include/mcs51/c8051f020.h,
3931 * device/include/mcs51/c8051f040.h,
3932 * device/include/mcs51/c8051f060.h,
3933 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3934 * src/z80/gen.c (gencjneshort),
3935 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3937 2006-10-31 Borut Razem <borut.razem AT siol.net>
3939 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3940 debugger/mcs51/configure: get readline version
3942 2006-10-30 Borut Razem <borut.razem AT siol.net>
3944 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3945 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3946 debugger/mcs51/configure: locate readline even when cross compiling
3947 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3949 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3951 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3954 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3956 * device/include/malloc.h,
3957 * device/lib/calloc.c,
3958 * device/lib/free.c,
3959 * device/lib/malloc.c,
3960 * device/lib/realloc.c: moved definition of struct into sources
3961 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3963 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3965 * as/asx8051.dsp: corrected output directories
3966 * as/link/hc08: new directory for hc08 linker
3967 * as/hc08/aslink.h, as/link/aslink.h,
3968 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3969 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3970 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3971 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3972 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3973 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3974 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3975 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3976 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3977 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3978 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3979 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3980 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3981 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3982 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3983 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
3984 * as/link/hc08/conf.mk,
3988 * sdcc.dsw: moved hc08 linker to as/link/hc08
3989 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
3990 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
3991 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
3992 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
3993 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
3994 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
3995 * as/link/mcs51/aslink.dsp,
3996 * as/link/mcs51/Makefile.in: factored out the common files
3997 * as/hc08/lkstore.c: deleted, use the one already in as/link/
3998 * as/clean.mk: extra cleaning common files
3999 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4000 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4001 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4003 2006-10-29 Raphael Neider <rneider AT web.de>
4005 * src/pic/ralloc.c (newReg): create aliases for registers with
4006 multiple names to fix #1579535 and #1584001,
4007 (regWithIdx,dirregWithName): resolve aliases on lookup
4008 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4010 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4011 to prevent build errors on small devices
4013 2006-10-28 Raphael Neider <rneider AT web.de>
4015 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4016 assumption within interrupt handlers, fixes #1584940
4017 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4018 "emitted" to avoid emitting them again in udata
4020 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4022 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4025 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4027 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4028 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4029 on/off CR to CRLF conversion.
4031 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4033 * doc/sdccman.lyx: updated IRQ section
4035 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4037 * device/lib/serial_io.c: removed
4038 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4039 replacements for serial_io.c
4041 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4045 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4047 * device/lib/serial_io.c: Default putchar() and getchar() for
4048 mcs51 uses serial port.
4050 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4052 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4054 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4056 * support/regression/ports/mcs51/support.c: smaller
4057 _sdcc_external_startup()
4058 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4060 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * device/lib/gbz80/crt0.s,
4063 * device/lib/gbz80/crt0_rle.s,
4064 * device/lib/gbz80/div.s,
4065 * device/lib/gbz80/fstubs.s,
4066 * device/lib/gbz80/heap.s,
4067 * device/lib/gbz80/mul.s,
4068 * device/lib/gbz80/putchar.s,
4069 * device/lib/gbz80/stubs.s,
4070 * device/lib/z80/crt0.s,
4071 * device/lib/z80/crt0_rle.s,
4072 * device/lib/z80/div.s,
4073 * device/lib/z80/fstubs.s,
4074 * device/lib/z80/heap.s,
4075 * device/lib/z80/mul.s,
4076 * device/lib/z80/putchar.s,
4077 * device/lib/z80/stubs.s: reverted, I was mistaken
4079 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4081 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4082 * support/regression/ports/mcs51/support.c: removed race
4083 condition on TI in _putchar allowing to use serial port mode 0
4085 2006-10-20 Borut Razem <borut.razem AT siol.net>
4087 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4089 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4091 * device/lib/gbz80/crt0.s,
4092 * device/lib/gbz80/crt0_rle.s,
4093 * device/lib/gbz80/div.s,
4094 * device/lib/gbz80/fstubs.s,
4095 * device/lib/gbz80/heap.s,
4096 * device/lib/gbz80/mul.s,
4097 * device/lib/gbz80/putchar.s,
4098 * device/lib/gbz80/stubs.s,
4099 * device/lib/z80/crt0.s,
4100 * device/lib/z80/crt0_rle.s,
4101 * device/lib/z80/div.s,
4102 * device/lib/z80/fstubs.s,
4103 * device/lib/z80/heap.s,
4104 * device/lib/z80/mul.s,
4105 * device/lib/z80/putchar.s,
4106 * device/lib/z80/stubs.s: removed all leading underscores from area names
4108 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4110 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4111 regression tests are not waiting in the simulator for simulated
4112 transmission of debug output
4114 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4116 * device/lib/printf_large.c: slightly smaller
4117 * doc/sdccman.lyx: do not use spaces within html links
4119 2006-10-16 Borut Razem <borut.razem AT siol.net>
4121 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4122 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4123 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4124 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4125 debugger/mcs51/configure:
4126 [ 1185668 ] add gnu readline support to sdcdb - enabled
4128 2006-10-16 Raphael Neider <rneider AT web.de>
4130 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4131 fixes #1577882, removes close to all banking optimizations
4133 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4135 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4136 variables in code memory
4137 * support/regression/tests/absolute.c: added test for this
4139 2006-10-15 Raphael Neider <rneider AT web.de>
4141 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4143 (BankSelect): emit BANKSEL before touching linker-placed regs,
4146 2006-10-10 Raphael Neider <rneider AT web.de>
4148 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4149 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4150 * src/pic/main.c (_pic14_parseOptions),
4151 * src/pic/main.h: mostly reverted to previous state, now use results
4152 from SDCCmain.c's argument parsing
4154 2006-10-10 Borut Razem <borut.razem AT siol.net>
4156 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4157 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4158 [ 1185668 ] add gnu readline support to sdcdb -
4159 prepared for READLINE, not enabled yet,
4160 thanks to <tal.bav AT gmail.com>
4162 2006-10-10 Raphael Neider <rneider AT web.de>
4164 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4165 * src/pic16/devices.inc,
4166 * device/include/pic16 (pic18f[24]620.h),
4167 * device/include/pic18fregs.h,
4168 * device/lib/pic16/pics.all,
4169 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4170 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4171 Gary Plumbridge and Anton Strobl
4173 2006-10-10 Raphael Neider <rneider AT web.de>
4175 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4176 --stack-siz=NUM options to configure the argument passing stack
4177 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4178 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4179 (pic14_getSharebankSize): obey --stack-siz=NUM,
4180 (pic14_getSharebankAddress): obey --stack-loc=NUM
4182 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4184 * doc/sdccman.lyx: added to the manual
4185 * doc/figures/ddd_example.png: added (neither pdflatex nor
4186 most browsers seem to like the .eps file)
4188 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4190 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4191 to /tmp and /var/tmp acc. LSB
4192 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4194 * support/regression/tests/onebyte.c: added test
4196 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4198 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4200 2006-10-05 Borut Razem <borut.razem AT siol.net>
4202 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4204 - sdcc.dsw: changed property eol-style to CRLF
4205 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4207 2006-10-04 Raphael Neider <rneider AT web.de>
4209 * device/include/pic/{pic16f84.h,pic16f84a.h},
4210 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4211 from patch #1522504, thanks to Robas Teodor
4213 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4215 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4218 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4220 * src/pic16/glue.c (pic16emitMaps),
4221 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4222 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4223 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4224 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4226 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4227 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4229 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4231 * support/librarian/sdcclib.c: Added option -l.
4232 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4234 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4235 using Windows command prompt.
4237 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * device/lib/libsdcc.lib: added module rand
4240 * src/ds390/ralloc.c (rematStr),
4241 * src/hc08/ralloc.c (rematStr),
4242 * src/mcs51/ralloc.c (rematStr),
4243 * src/z80/ralloc.c (rematStr): made output more consistent
4244 * src/mcs51/gen.c: cosmetic changes
4246 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4248 * src/port.h: added mem.cabs_name to PORT
4255 * src/z80/main.c: added cabs_name initializers
4256 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4258 (emitMaps): emit absolutes in code memory into cabs_name
4260 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4261 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4262 * support/regression/fwk/include/testfwk.h: added define for at
4263 * support/regression/tests/absolute.c: added, new
4265 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4267 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4268 optimizations, see also patch 887161 by Stas Sergeev
4269 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4270 to be necessary anymore,
4271 (102, 103, 104, 127): renamed all occurances of bp to _bp
4273 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4275 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4276 thanks Weston T. Schmidt for patch 1555221
4277 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4278 * src/SDCCicode.c(geniCodeMultiply): small optimization
4280 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4282 * device/include/stdlib.h: added rand prototypes
4283 * device/lib/rand.c: new, added
4284 * device/lib/Makefile.in: added rand.c
4285 * src/z80/peeph.def,
4286 * src/z80/peeph-gbz80.def,
4287 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4289 2006-09-20 Raphael Neider <rneider AT web.de>
4291 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4293 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4295 * as/link/aslink.h: cosmetic changes
4296 * as/link/mcs51/Makefile.in,
4297 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4299 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4302 * as/link/mcs51/aslink.h,
4303 * as/link/z80/aslink.h: merged and moved to as/link/
4304 * as/link/lkstore.c,
4305 * as/link/mcs51/lkstore.c: moved to as/link/
4306 * as/link/clean.mk: remove *.o
4307 * as/link/mcs51/alloc.h: deleted
4308 * as/link/mcs51/lkarea.c: added lnksect prototype
4309 * as/link/mcs51/lkdata.c,
4310 * as/link/mcs51/lklex.c,
4311 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4312 * as/link/mcs51/lkmem.c,
4313 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4314 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4315 * as/link/mcs51/aslink.dsp,
4316 * as/link/mcs51/Makefile.aslink,
4317 * as/link/mcs51/Makefile.bcc,
4318 * as/link/mcs51/Makefile.in: updated for moved files
4319 * as/link/z80/lkarea.c,
4320 * as/link/z80/lkhead.c,
4321 * as/link/z80/lklex.c,
4322 * as/link/z80/lklibr.c,
4323 * as/link/z80/lklist.c,
4324 * as/link/z80/lkmain.c,
4325 * as/link/z80/lkrloc.c,
4326 * as/link/z80/lksym.c: synced with mcs51
4327 * as/link/z80/lkdata.c,
4328 * as/link/z80/lkeval.c,
4329 * as/link/z80/lkihx.c,
4330 * as/link/z80/lks19.c: cosmetic changes
4331 * as/link/z80/Makefile.in,
4332 * as/link/z80/linkgbz80.dsp,
4333 * as/link/z80/linkz80.dsp: updated for moved files
4335 2006-09-16 Borut Razem <borut.razem AT siol.net>
4337 * debugger/mcs51/sdcdb.c: partially fixed
4338 [ 1203664 ] sdcdb fails to open files w. two "." periods
4339 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4340 debugger/mcs51/symtab.h: fixed indenting
4341 * configure.in, configure: up to date with latest Maarten's changes
4343 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4346 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4347 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4348 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4349 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4350 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4351 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4352 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4353 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4354 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4355 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4356 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4357 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4358 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4359 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4360 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4361 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4362 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4363 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4364 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4365 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4366 as/link/mcs51/alloc.h,
4367 as/link/mcs51/clean.mk,
4368 as/link/mcs51/conf.mk,
4369 as/link/mcs51/Makefile.bcc,
4370 as/link/mcs51/Makefile.in,
4371 as/link/mcs51/readme.390,
4372 as/link/mcs51/strcmpi.c,
4373 as/link/mcs51/strcmpi.h,
4375 as/mcs51/Makefile.bcc,
4376 as/mcs51/Makefile.in,
4379 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4381 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4384 * as/link/Makefile.in,
4385 * as/link/z80/linkgbz80.dsp,
4386 * as/link/z80/linkz80.dsp,
4393 * link/z80/aslink.h,
4394 * link/z80/clean.mk,
4396 * link/z80/linkgbz80.dsp,
4397 * link/z80/linkz80.dsp,
4398 * link/z80/lkarea.c,
4399 * link/z80/lkdata.c,
4400 * link/z80/lkeval.c,
4403 * link/z80/lkhead.c,
4406 * link/z80/lklibr.c,
4407 * link/z80/lklist.c,
4408 * link/z80/lkmain.c,
4409 * link/z80/lkrloc.c,
4412 * link/z80/Makefile.in,
4414 * sdcc.dsw: moved link/ to as/link/
4416 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4418 * as/mcs51/i51mch.c (machine): fixed warning
4420 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4422 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4424 2006-09-09 Borut Razem <borut.razem AT siol.net>
4426 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4427 sdcdb WIN32 native port
4428 * src/clean.mk: fixed
4430 2006-09-08 Borut Razem <borut.razem AT siol.net>
4432 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4434 2006-09-08 Raphael Neider <rneider AT web.de>
4436 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4437 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4438 to gplink to disable processor mismatch warning and to allow
4439 the use of devices with only aliased (shared) memory banks,
4440 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4442 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4444 * doc/sdccman.lyx: Some re-formating plus example on using
4445 #pragma preproc_asm +/-
4447 2006-09-07 Borut Razem <borut.razem AT siol.net>
4449 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4452 2006-09-06 Borut Razem <borut.razem AT siol.net>
4454 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4455 line at sdcc.nsi:153
4456 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4458 2006-09-05 Borut Razem <borut.razem AT siol.net>
4460 * configure.in, configure: support for winsock2
4461 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4462 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4463 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4464 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4465 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4467 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4469 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4471 * support/regression/tests/bug1551947.c: new, added
4472 * src/SDCCsymt.h: strings are char* not byte*
4474 2006-09-05 Raphael Neider <rneider AT web.de>
4476 * device/lib/pic16/libdev/pic18f4550.c,
4477 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4478 declarations/definitions from patch #1520949
4480 2006-09-05 Raphael Neider <rneider AT web.de>
4482 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4483 byte-aligned bitfields, fixes #1539278
4485 2006-09-05 Raphael Neider <rneider AT web.de>
4487 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4490 2006-09-04 Borut Razem <borut.razem AT siol.net>
4492 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4493 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4494 -mno-cygwin is a part of the compiler name
4495 * support/scripts/sdcc_mingw32: don't disable ucsim
4497 2006-09-03 Borut Razem <borut.razem AT siol.net>
4499 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4500 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4502 2006-09-03 Raphael Neider <rneider AT web.de>
4505 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4506 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4509 2006-09-01 Borut Razem <borut.razem AT siol.net>
4511 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4512 to make ppc-osx happy
4514 2006-08-31 Borut Razem <borut.razem AT siol.net>
4516 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4517 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4518 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4519 * support/regression/ports/ds390/spec.mk,
4520 support/regression/ports/mcs51/spec.mk,
4521 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4522 To run regression tests in mingw environment:
4523 make DEV_NULL=NUL CC=gcc
4525 2006-08-30 Borut Razem <borut.razem AT siol.net>
4527 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4528 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4529 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4530 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4531 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4532 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4533 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4534 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4535 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4536 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4537 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4538 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4539 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4540 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4541 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4542 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4543 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4544 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4545 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4546 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4547 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4548 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4549 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4550 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4551 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4552 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4553 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4554 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4555 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4556 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4557 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4558 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4559 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4560 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4561 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4562 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4563 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4564 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4565 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4566 ucsim WIN32 native port
4568 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4570 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4572 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4574 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4575 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4577 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4579 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4580 * support/regression/tests/bug1546986.c: new, added
4581 * as/mcs51/.cvsignore,
4582 * debugger/mcs51/.cvsignore,
4583 * src/.cvsignore: deleted
4585 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4587 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4590 2006-08-20 Borut Razem <borut.razem AT siol.net>
4592 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4593 removed cl_listen_console::match(), cl_console::match(),
4594 restructured cl_commander::proc_input()
4596 2006-08-16 Borut Razem <borut.razem AT siol.net>
4598 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4599 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4600 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4602 2006-08-14 Borut Razem <borut.razem AT siol.net>
4604 * support/regression/Makefile.in,
4605 support/regression/ports/pic14/gpsim.cmd,
4606 support/regression/ports/pic14/spec.mk,
4607 support/regression/ports/pic14/support.c:
4608 added pic14 regression test
4610 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4612 * as/doc/asxhtm.html: documented changed ABS behaviour
4613 * as/doc/README: fixed some typos
4615 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4620 2006-08-12 Borut Razem <borut.razem AT siol.net>
4622 * support/regression/fwk/include/testfwk.h,
4623 support/regression/fwk/lib/testfwk.c,
4624 support/regression/generate-cases.py,
4625 support/regression/Makefile.in:
4626 regression test framework does not depend on function pointers and
4629 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4631 * device/include/stddef.h: c temporary hack to fix bug 1518273
4633 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4635 * device/include/mcs51/cc2510fx.h: added
4636 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4639 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4641 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4642 * as/z80/Makefile.in: added strcmpi.c
4643 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4644 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4646 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * device/lib/gbz80/asm_strings.s,
4649 * device/lib/gbz80/crt0_rle.s,
4650 * device/lib/gbz80/div.s,
4651 * device/lib/gbz80/mul.s,
4652 * device/lib/gbz80/shift.s,
4653 * device/lib/z80/asm_strings.s,
4654 * device/lib/z80/crt0_rle.s,
4655 * device/lib/z80/div.s,
4656 * device/lib/z80/mul.s,
4657 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4658 flags which are all upper case
4660 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4662 * as/z80/asm.h: made CASE_SENSITIVE 1
4663 * link/z80/aslink.h: made CASE_SENSITIVE 1
4664 * src/z80/gen.c (throughout): made all conditionals upper case
4665 * support/regression/tests/bug1503067.c: new
4667 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4669 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4670 (shiftIntoPair): added case 2 for PAIR_IY,
4671 (setupToPreserveCarry): replaced parameters with iCode and check if
4672 PAIR_DE is in use to fix bug 1399290,
4673 (genPlus, genMinus): updated call to setupToPreserveCarry
4674 * support/regression/tests/bug1399290.c: new
4676 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4678 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4679 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4680 * src/ds390/gen.c (shiftRLong),
4681 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4682 * src/mcs51/gen.c (sameReg): changed to sameByte,
4683 (xch_a_aopGet): new,
4684 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4685 shiftRLong): fixed bug 1533966
4686 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4687 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4688 * support/regression/Makefile.in: disabled z80, enabled ucz80
4689 * support/regression/tests/float_trans.c: enabled test for z80 and host
4690 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4692 2006-08-01 Borut Razem <borut.razem AT siol.net>
4694 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4695 comparison is always false due to limited range of data type
4696 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4698 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4700 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4701 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4702 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4703 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4705 2006-07-31 Borut Razem <borut.razem AT siol.net>
4707 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4708 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4709 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4710 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4711 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4712 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4713 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4714 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4715 enable ucsim mingw compilation. Serial port is disabled,
4716 since it uses termios.h API, which is not available on native
4719 2006-07-31 Borut Razem <borut.razem AT siol.net>
4721 * Small Device C Compiler 2.6.0 released
4722 * support/scripts/sdcc.nsi: added FULL_DOC option
4723 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4725 2006-07-28 Borut Razem <borut.razem AT siol.net>
4727 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4728 * doc/INSTALL.txt: updated
4730 2006-07-27 Borut Razem <borut.razem AT siol.net>
4732 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4733 device/lib/pic/libdev/Makefile.in: fixed bug
4734 [ 1438354 ] pic libsdcc: distclean doesn't work
4735 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4736 device/lib/pic16/libio/Makefile.in: fixed bug
4737 [ 1438344 ] pic16 lib: clean doesn't work properly
4738 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4740 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4742 * device/lib/pic/libsdcc/fsdiv.c,
4743 * device/lib/pic/libsdcc/fsmul.c,
4744 * device/lib/pic16/libsdcc/float/fsdiv.c,
4745 * device/lib/pic16/libsdcc/float/fsmul.c,
4746 * device/lib/_fsdiv.c,
4747 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4748 * support/regression/tests/bug1520966.c: added
4749 * doc/knownbugs.html: removed [ 1520966 ] from the list
4751 2006-07-25 Borut Razem <borut.razem AT siol.net>
4753 * configure.in, configure, sdccconf_in.h: fixed bug
4754 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4755 * doc/knownbugs.html: removed [ 1519095 ] from the list
4757 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4759 * doc/knownbugs.html: added, contains list of known bugs at release
4760 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4762 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4764 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4765 function registers and corrected defaults with additional warning
4766 * device/lib/malloc.c: cosmetic changes
4767 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4768 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4769 (fillGaps): and used it
4771 2006-07-20 Raphael Neider <rneider AT web.de>
4773 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4774 output unless SDCCPICDEBUG is set
4775 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4776 output if SILENT is set
4778 2006-07-11 Borut Razem <borut.razem AT siol.net>
4780 * doc/README.txt: updated
4782 2006-07-10 Borut Razem <borut.razem AT siol.net>
4784 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4785 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4786 in WIN32 installation
4787 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4790 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4792 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4793 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4795 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4797 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4799 2006-07-06 Borut Razem <borut.razem AT siol.net>
4801 * support/regression/tests/bitfields.c:
4802 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4803 * support/regression/tests/constantRange.c:
4804 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4806 2006-07-04 Borut Razem <borut.razem AT siol.net>
4808 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4810 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4811 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4812 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4813 reverted changes from 2006-07-03
4814 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4815 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4816 added CPPFLAGS, used by the host port
4818 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4820 * support/regression/valdiag/tests/switch.c,
4821 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4822 * support/regression/tests/libmullong.c: fixed for host
4823 * support/regression/ports/host/spec.mk: disable all warnings for host,
4824 SDCC runs with --less-pedantic too
4826 2006-07-03 Borut Razem <borut.razem AT siol.net>
4828 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4830 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4831 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4832 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4833 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4835 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4836 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4837 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4838 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4840 2006-07-02 Raphael Neider <rneider AT web.de>
4842 * src/pic16/devices.inc,
4843 * device/include/pic16/pic18fregs.h,
4844 * device/include/pic16/pic18f4550.h,
4845 * device/lib/pic16/pics.all,
4846 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4848 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4850 * as/hc08/lkaomf51.c (OutputName),
4851 * as/mcs51/lkaomf51.c (OutputName),
4852 * as/z80/asmain.c (asmbl),
4853 * src/ds390/main.c (asmLineNodeFromLineNode),
4854 * src/hc08/ralloc.c (hc08_assignRegisters),
4855 * src/mcs51/main.c (asmLineNodeFromLineNode),
4856 * src/xa51/ralloc.c (checkRegMask),
4857 * src/xa51/gen.c (emitcode),
4858 * src/z80/gen.c (_emit2),
4859 * src/SDCCast.c (searchLitOp),
4861 * support/packihx/packihx.c,
4862 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4863 * src/ds390/gen.c (aopPutUsesAcc),
4864 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4865 * support/regression/tests/libmullong.c (mullong_wrapper),
4866 * src/SDCCsymt.c (powof2),
4868 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4869 * src/SDCCsymt.h: added TYPE_TARGET_*
4870 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4871 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4872 SDCCast because 1) header problems 2) this is the right place
4873 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4874 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4877 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4879 * src/SDCCicode.h: removed buggy semicolon in unused macro
4880 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4881 search for previous definiton of auto symbols too,
4882 (findPrevUse): fixed logic of emitWarnings
4884 2006-06-26 Raphael Neider <rneider AT web.de>
4886 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4887 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4889 2006-06-25 Raphael Neider <rneider AT web.de>
4891 * device/lib/pic/libm: NEW, added math library functions
4892 * device/lib/pic/libsdcc: NEW; added float support functions
4893 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4894 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4895 NEW, added math related headers
4896 * device/include/asm/pic/features.h: NEW
4897 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4898 (popGet): allow larger offsets for AOP_PCODE,
4899 (genDataPointerSet): handle literals explicitly, more debug output,
4900 (genAssign): fixed for float using aopLiteral ;-)
4901 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4902 GOTO initialisation routine
4903 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4904 flag on registers, fixes #1469043 (local variables do not work)
4905 * src/pic/main.c (_pic14_do_link),
4906 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4909 2006-06-25 Borut Razem <borut.razem AT siol.net>
4911 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4912 characters printed (not including the trailing '\0' used to end
4913 output to strings). Problem detected in regression test bug-927659.c.
4914 NOTE: printf() family functions should return int instead
4916 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4917 specifier are printed as themselves
4918 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4919 support flags, width and precision specifiers
4921 2006-06-24 Borut Razem <borut.razem AT siol.net>
4923 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4924 to the list of sdcc tagrets not supporting bit type
4925 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4926 testfor pic16 due to bug:
4927 [ 1511794 ] pic16: regression test bug-895992.c fails
4929 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4932 * src/SDCCglue.c (initPointer), fixed bug 1496419
4933 * support/regression/tests/bug1496419.c: new, added
4935 2006-06-22 Borut Razem <borut.razem AT siol.net>
4937 * support/regression/ports/pic16/support.c: use gpsim usart module from
4938 libgpsim_modules library
4940 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4942 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4945 2006-06-19 Raphael Neider <rneider AT web.de>
4947 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4948 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4949 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4950 (pic14printExterns,pic14printPublics,pic16printPublics,
4951 pic16_printExterns): use new functions to emit symbols
4952 (picglue,pic16glue): emit publics before emitting externs
4953 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4954 locally defined functions to avoid bug #1443651
4955 * support/regression/tests/bug-716242.c: removed pic16 workaround
4956 * support/regression/ports/pic16/spec.mk: ignore errors during build
4958 2006-06-19 Raphael Neider <rneider AT web.de>
4960 * src/pic/glue.h: added pic14aopLiteral prototype
4961 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4962 * src/pic/gen.c: removed stdint.h dependency
4963 (aopGet): use Safe_strdup()
4964 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4965 (genDataPointerSet): use pic14aopLiteral()
4966 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4967 for pic16; thanks to Bernhard and Maarten
4969 2006-06-18 Borut Razem <borut.razem AT siol.net>
4971 * support/regression/tests/structflexarray.c: flexible array members
4972 not supported by gcc < 3
4973 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4975 * src/pic/gen.c: don't include [p]strdin.h on solaris
4976 * support/Util/pstdint.h: addad svn attributes
4977 * support/regression/tests/constantRange.c,
4978 support/regression/tests/rotate.c: include inttypes.h instead
4979 stdint.h on solaris, addad svn attributes
4981 2006-06-18 Raphael Neider <rneider AT web.de>
4983 * src/SDCCsymt.c (initCSupport): change return type of divschar to
4985 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
4986 (pic16_genMinusBits): simplified sign-extension
4987 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
4988 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
4989 adjusted to correctly handle mixed-signed operands, disabled
4990 now unused multiplciation routines
4991 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
4992 (assignResultValue): added argument denoting the size of the result
4993 as returned by the function (fixes upcasts in assigning from
4994 function calls: char foo(); int i = foo();)
4995 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
4996 function result to assignResultValue
4997 (genMult): disabled inlined multiplication code
4998 (genDiv): augmented to also handle the modulus operator, fixed to
4999 handle mixed-signed operands correctly
5000 (genMod): simply call genDiv, disabled unused code
5001 (genAssign): fixed missing (sign-)extension on result
5002 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5003 valid char operands, allow signed operands for native code, added
5004 division and modulo operator handling
5005 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5007 As a consequence, onebyte.c (if split into two files) and muldiv.c
5008 pass regression tests.
5010 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5012 * doc/Makefile.in: two runs of makeindex seem needed to get
5013 correct page references in the index of sdccman.pdf
5014 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5016 2006-06-17 Borut Razem <borut.razem AT siol.net>
5018 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5020 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5022 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5023 mentioned ec2drv and paulmon
5025 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5028 consecutive abs areas
5029 (find_empty_space, allocate_space): added map to handle codemap or
5031 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5032 absolute idata and xdata
5033 * as/mcs51/lkmem.c (summary2): updated legend
5035 2006-06-16 Raphael Neider <rneider AT web.de>
5037 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5039 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5041 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5043 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5045 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5047 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5048 value of generic pointers,
5058 src/z80/main.c: PORT structure, added elements for gp_tags field,
5059 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5060 fields in the PORT structure of each port,
5061 * src/SDCCast.c (decorateType): allow processing of generic pointers
5062 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5065 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * src/pic16/pcode.c,
5073 * src/pic/pcoderegs.c,
5076 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5077 bug 1504689 on minGW
5079 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5081 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5083 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5085 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5087 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5089 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5092 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5094 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5095 to a char variable. Fixed bug #1504211
5096 * device/include/pic16/adc.h,
5097 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5098 and fixed bug #1364390
5100 2006-06-10 Borut Razem <borut.razem AT siol.net>
5102 * CVSROOT: removed the CVS left-over
5104 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5106 * as/hc08/asmain.c (asexit),
5107 * as/hc08/lkmain.c (lkexit),
5108 * as/mcs51/asmain.c (asexit),
5109 * as/mcs51/lkmain.c (lkexit),
5110 * src/SDCCglue.c (DEFSETFUNC),
5111 * src/SDCCmain.c (linkEdit, assemble),
5112 * support/librarian/sdcclib.c (AddRel),
5113 replaced unlink() by standard C remove()
5114 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5115 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5116 gatherImplicitVariables): new, added to fix bug 608752,
5117 (createFunction): added gatherImplicitVariables()
5118 * src/SDCCast.h: added createRMW prototype
5119 * src/SDCCsymt.h (struct symbol): added infertype
5120 * support/regression/tests/bug608752.c: new, added
5122 2006-06-10 Raphael Neider <rneider AT web.de>
5124 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5125 multibyte dummy reads (fixes #1503234)
5127 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * device/include/mcs51/compiler.h: new, added header file to enable
5130 creating common sfr definition header files for different compilers
5132 2006-06-05 Raphael Neider <rneider AT web.de>
5134 * src/pic16/{pcode.h,genarith.c}:
5135 introduced pCodeOp combining any two pCodeOps (previously only
5136 two register operands could be combined), removed pcop2 from
5137 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5138 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5139 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5140 rewritten to use new PO_TWO_OPS
5141 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5142 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5143 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5144 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5145 (pic16_get_op): embraced return arg to allow #define return(x),
5146 added new case for combined opcodes
5147 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5148 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5149 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5151 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5153 * src/SDCCval.c (checkConstantRange): added
5154 * src/SDCCval.h: added checkConstantRange
5155 * support/Util/SDCCerr.c,
5156 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5157 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5158 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5159 * src/SDCCast.c (decorateType): added checkConstantRange,
5160 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5161 can be emitted with the correct always true/false warning,
5162 added optimization for double '!';
5163 result of decorateType() must be assigned back to the tree, because
5164 decorateType() can change the tree
5165 * src/SDCCicode.c (geniCodeLogic),
5166 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5167 (checkConstantRange): removed, it was only a fragment which never
5169 * src/SDCCsymt.c (computeType): fixed promotion for
5170 "-1 < (unsigned bit) b"
5171 * src/pic/ralloc.c (packRegsForAssign),
5172 * src/pic16/ralloc.c (packRegsForAssign),
5173 * src/hc08/ralloc.c (packRegsForAssign),
5174 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5176 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5177 * support/regression/tests/constantRange.c: added
5178 * support/valdiag/tests/constantRange.c: added
5179 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5181 2006-06-02 Borut Razem <borut.razem AT siol.net>
5183 * support/regression/ports/pic16/support.c: increase stack size
5185 * support/regression/Makefile.in: sort tests by name so that the
5186 resutlts can be compared on different machines / platforms
5188 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5190 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5191 * src/ds390/gen.c (emitLabel): new, added,
5192 (genDjnz): fixed stack overflow bug,
5193 (throughout): cosmetic changes to sync with mcs51/gen.c,
5194 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5195 * src/mcs51/gen.c (genEndFunction): small optimization,
5196 (throughout): cosmetic changes to sync with ds390/gen.c
5198 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5200 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5201 (_print_format): fixed printing pointers
5202 * src/mcs51/gen.c (emitLabel, movb): new, added,
5203 (genAssign): small optimization,
5204 (genDjnz): fixed stack overflow bug,
5205 (throughout): replaced sprintf with SNPRINTF,
5206 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5207 replaced emitcode("mov", "b,...") with MOVB(...),
5208 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5209 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5210 * src/mcs51/peeph.def: added rules 140 and 264
5211 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5212 so they may get optimized into registers
5214 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5216 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5217 immediately when encountered,
5218 (printUsage): always use stderr even on windows
5220 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5222 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5223 (processParms): fixed bug #1247551
5224 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5225 parseCmdLine, main): print '--version' to stdout,
5226 print 'help' to stdout if --help is given,
5227 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5228 arguments are given; fixed --help
5230 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5232 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5233 * support/regression/tests/bug-1493710.c: added
5235 2006-05-27 Borut Razem <borut.razem AT siol.net>
5237 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5239 * support/regression/ports/pic16/support.c: increase stack size
5240 from default 64 bytes to 128 bytes
5241 * support/regression/tests/staticinit.c,
5242 support/regression/tests/float.c: regression tests fully enabled
5243 for pic16 port by putting the initialized data arrays into the code
5245 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5246 This was changed by mistake in the previous version.
5248 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5250 * src/pic16/gen.c (genFunction, genEndFunction): some
5251 beautifications, fixed bug with falsely restoring FSR2 in large
5252 stack model, thanks to Beau E. Cox for reporting the bug
5254 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5256 * debugger/mcs51/break.c,
5257 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5258 use %p to print pointers, made address variables unsigned
5259 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5260 * debugger/mcs51/symtab.c (parseSymbol): must return something
5261 * src/mcs51/gen.c (aopForSym): small optimization,
5262 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5263 (freeAsmop): added missing break,
5264 (aopPut): removed parameter bvolatile, determine it inside the function,
5265 (saveRegisters, unsaveRegisters): small optimization,
5266 (genIpush): removed pointless check,
5267 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5268 replaced sprintf with SNPRINTF,
5269 replaced strcpy with strncpyz,
5270 updated aopPut calls,
5271 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5272 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5274 2006-05-24 Borut Razem <borut.razem AT siol.net>
5276 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5277 modification of test for the pic16 port, put the array to the code
5278 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5280 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5282 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5283 * support/Util/pstdint.h: added
5285 2006-05-22 Borut Razem <borut.razem AT siol.net>
5287 * src/regression/Makefile: removed bool2.c test, added -q linker option
5288 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5289 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5290 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5291 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5292 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5293 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5294 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5295 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5296 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5298 2006-05-22 Raphael Neider <rneider AT web.de>
5300 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5301 bug #1492360 (problematic due to generic pointers, see code)
5303 2006-05-22 Borut Razem <borut.razem AT siol.net>
5305 * support/regression/ports/pic16/specs.mk: removed stack size linker
5307 * support/regression/tests/array.c,
5308 support/regression/tests/bitopcse.c,
5309 support/regression/tests/bug-908454.c,
5310 support/regression/tests/malloc.c: modified for pic16 regression test
5311 * support/regression/tests/bitfields.c:
5312 pic16 - excluded bitfileds of size > 8
5313 * support/regression/tests/bp.c: pic16 - reduced data size
5314 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5315 * support/regression/tests/bug-460010.c:
5316 pic16 - used the absolute address the fits in memory
5317 * support/regression/tests/bug-716242.c:
5318 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5319 * support/regression/tests/float.c:
5320 pic16 - excluded - data size too big
5321 * support/regression/tests/onebyte.c:
5322 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5323 * support/regression/tests/shifts.c:
5324 pic16 - function names probably have to differ in first X characters
5326 * support/regression/tests/staticinit.c:
5327 pic16 - excluded some tests due error: no target memory available for
5330 2006-05-22 Borut Razem <borut.razem AT siol.net>
5332 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5333 second try. Thanks Stas Sergeev once more.
5335 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5337 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5338 (genLeftShift, genRightShift): fixed bug 1491627
5339 * src/hc08/peeph.def (rules 7, 8.x): added
5340 * support/regression/tests/shifts.c (ShiftLeftByParam,
5341 ShiftRightByParam, testShiftByParam): added to test variable shifting
5343 2006-05-20 Raphael Neider <rneider AT web.de>
5345 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5346 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5347 (allocReg): add only new registers to dynAllocRegs,
5348 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5349 #1489055, #1445850, and probably #1483693
5351 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5353 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5354 bug in for-loop that didn't emit the last of CONFIG and ID registers
5356 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5358 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5360 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5361 1489016, 1434401 and 1490124
5362 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5363 1489016, 1434401 and 1490124
5365 2006-05-17 Borut Razem <borut.razem AT siol.net>
5367 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5370 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5372 * device/include/mcs51/P89c51RD2.h,
5373 * device/include/mcs51/P89LPC901.h,
5374 * device/include/mcs51/P89LPC922.h,
5375 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5377 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5379 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5380 to fix missing stack pragma in compiled binary object file,
5382 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5384 * support/packihx/configure.in,
5385 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5386 determine sizeof basic types even while cross compiling
5388 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5390 * src/avr/gen.c (aopop),
5391 * src/ds390/gen.c (aopOp),
5392 * src/hc08/gen.c (aopOp),
5393 * src/mcs51/gen.c (aopop),
5394 * src/pic16/gen.c (pic16_aopOp),
5395 * src/pic/gen.c (aopOp),
5396 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5397 if size of operand is smaller than spill location
5399 2006-05-12 Borut Razem <borut.razem AT siol.net>
5401 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5402 have to have CR/LF line endings even if they are checked out on *nix
5403 or on WIN32 in cygwin binmode
5405 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5407 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5408 * device/include/ds80c390.h: added sfr16 definitions
5412 * src/ds390/ralloc.c,
5413 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5414 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5415 bit returning functions
5416 * support/regression/tests/sfr16.c: enabled test on ds390
5418 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5420 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5421 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5423 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5425 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5426 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5427 (cl_address_space constructor): removed expensive initialization,
5428 (cl_address_space::get_cell): extended for late initialization,
5429 (cl_address_space::*): use late initialization,
5430 (cl_address_decoder::activate): removed expensive initialization,
5431 This reduced regression test running time by 25%
5433 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5441 * support/packihx/Makefile.in,
5442 * support/packihx/clean.mk,
5443 * support/packihx/Makefile.bcc,
5444 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5446 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5448 * src/SDCCval.c (valNot): fix for regression test failure
5449 of not.c on big endian hosts
5451 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5455 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5457 * device/lib/mcs51/Makefile.in: changed string comparison operator
5458 to = for POSIX compliance; == is bash extension
5460 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5462 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5465 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5467 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5468 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5469 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5470 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5471 bug report #1478657,
5473 2006-05-05 Borut Razem <borut.razem AT siol.net>
5475 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5478 2006-05-02 Borut Razem <borut.razem AT siol.net>
5480 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5481 create *.ind, which made make to fail if invoked with -j 2
5483 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5485 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5486 Hubert Sack for patch 1479782
5488 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5490 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5492 2006-05-01 Raphael Neider <rneider AT web.de>
5494 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5495 (create_pic): store only prefix-free device name,
5496 (init_pic): check for device names with "16" prefix,
5498 * src/pic/device.h (struct PIC_device),
5499 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5501 * device/include/pic/pic12f{635,675,629,683}.h,
5502 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5503 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5504 * device/include/pic/pic16f505.h,
5505 * device/lib/pic/libdev/pic16f505.c: removed
5506 * device/include/pic/pic14devices.txt: added support for pic12f
5507 devices, removed unsupported non 16-bit devices
5508 [above changes provided by patch from Zik Saleeba]
5509 * src/pic/*, src/pic16/*, device/include/pic16/*,
5510 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5512 2006-05-01 Borut Razem <borut.razem AT siol.net>
5514 * configure.in, configure, doc/Makefile.in:
5515 sync with nightly build makefile - latex, dvipdf and dvips
5518 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5520 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5521 in the library source
5523 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5525 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5527 2006-04-28 Raphael Neider <rneider AT web.de>
5529 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5530 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5531 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5532 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5534 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5536 * device/lib/pic/libdev/Makefile.in,
5537 * device/lib/hc08/Makefile.in,
5538 * device/lib/gbz80/Makefile.in,
5539 * device/lib/z80/Makefile.in,
5540 * device/lib/ds390/Makefile.in,
5541 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5542 thanks to Borut for the bug report
5544 * configure: always create doc/Makefile independent from --enable-doc
5545 * Makefile.in: always install from directory doc independent from
5547 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5549 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5550 * doc/Makefile.in: install *.txt if present
5551 * device/include/Makefile.in (install): added installation of pic/*.inc
5552 and pic/*.txt files again, they were erroneously removed
5554 2006-04-28 Raphael Neider <rneider AT web.de>
5556 * src/pic/{gen.c,main.h,pcode.c},
5557 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5558 concerning signedness with casts
5560 2006-04-28 Raphael Neider <rneider AT web.de>
5562 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5563 definition of an interrupt handler,
5564 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5565 interrupt handler stuff from picglue() to separate routine,
5566 (picglue): enabled definition of intr handlers in files w/o main()
5568 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5570 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5571 compilation with MSVC 2005 Express Edition (VC8)
5573 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5575 * device/lib/Makefile: fixed build of gbz80 lib
5577 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5579 * support/regression/tests/bug-460010.c,
5580 * support/regression/tests/bug-524691.c,
5581 * support/regression/tests/bug-716242.c: removed conditional defines
5582 that are already in testfwk.h
5584 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5587 (AccAXRsh1): added, shift right by 1,
5588 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5590 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5592 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5594 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5595 remove cast to same type
5596 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5597 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5599 * link/z80/Makefile: removed, they have moved to
5602 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5603 * install-sh: fix bug #1204398 by setting umask 0022
5604 * device/lib/Makefile: separate build of z80 and gbz80 lib
5606 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5608 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5609 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5611 One basic decision: e.g. src/clean.mk includes further files. In order
5612 to make this work there are two solutions:
5613 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5614 run configure on them. This way they can use
5615 'include $(srcdir)/port-clean.mk'
5616 - always include clean.mk by the Makefile at the same level. To avoid
5617 that `make clean` tries to include and build Makefile.dep the
5618 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5619 implemented, because now even `make uninstall` doesn't create
5620 Makefile.in. clean.mk could be eliminated by pasting it in
5623 * debugger/mcs51/Makefile.in: build own objects from library sources
5624 (SLIB, SDCC) in current directory
5626 * configure, configure.in: renamed --disable-device-lib-build in
5627 --disable-device-lib; added --enable-doc, the required tools are
5628 searched by configure; added result message; the toolchain for the
5629 belonging ports are now only built, if the port is enabled.
5631 * support/regression/*: all output is written in directory gen, because
5632 the fwk and ports directories don't livet in the build tree using vpath
5634 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5635 --disable-device-lib, added --enable-doc, added section VPATH
5637 * sim/ucsim/configure.in,
5638 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5639 z80 are enabled by default
5641 2006-04-24 Raphael Neider <rneider AT web.de>
5643 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5644 to config word, "pic14_"-prefixed some extern functions
5645 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5646 config word has been found
5647 * src/pic/device.h: added prototypes
5648 * src/pic/pcode.c: added "pic14_"-prefix where needed
5649 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5651 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5653 (pic14emitRegularMap): ignore config words,
5654 (pic14createInterruptVect): moved generating __config directives away
5655 (picglue): have __config directives emitted
5657 2006-04-24 Borut Razem <borut.razem AT siol.net>
5659 * doc/Makefile: sync with nightly build makefile
5661 2006-04-24 Raphael Neider <rneider AT web.de>
5663 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5664 registers that have not been assigned proper liveranges,
5665 fixes #1469504 and #1474602,
5666 (pCodeRegOptimizeRegUsage): fixed typo in comment
5668 2006-04-24 Borut Razem <borut.razem AT siol.net>
5670 * device/examples/main8051.c: deleted - it was removed from CVS
5671 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5672 after the transition to Subversion
5673 * src/SDCCalloc.h: deleted - it was removed from CVS
5674 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5675 after the transition to Subversion
5676 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5677 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5678 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5679 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5681 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5683 * as/asx8051.dsp: added mcs51/strcmpi.h
5684 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5685 * as/hc08/aslink.h: updated lnksect prototype
5687 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5689 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5690 (newdot): handle A_ABS
5692 * as/mcs51/asout.c (outarea): output address
5693 * as/hc08/lkaomf51.c,
5694 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5696 * as/mcs51/i51pst.c,
5697 * as/z80/z80pst.c: "ABS" is not A_OVR
5698 * as/hc08/lkarea.c (newarea): read a_addr,
5699 (lnkarea): added codemap array, sort absolute areas to the front,
5700 combine all GSINITx/GSFINAL,
5701 (find_empty_space, allocate_space): new functions,
5702 (lnksect): return next address, handle absolute sections
5703 * as/mcs51/lkarea.c (newarea): read a_addr,
5704 lnksect2 prototype changed,
5705 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5706 (find_empty_space, allocate_space): new, factored out of lnksect2,
5707 (lnksect2): return next address, handle absolute sections
5709 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5710 * as/hc08/lklibr.c (addfile, fndsym),
5711 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5712 index out of range and detect both '\' and '/'
5713 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5714 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5715 regression tests (ds390 cannot return bool yet)
5716 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5717 document critical interrupts on z80, document changed SDCC define
5718 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5719 (_a390_mapping): added .org directive
5720 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5721 (genMultOneByte): fixed warnings
5722 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5724 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5725 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5726 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5727 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5728 * src/pic16/main.c: removed newReg prototype
5729 * src/pic16/pcode.c,
5730 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5732 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5734 * src/pic16/ralloc.c
5735 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5737 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5738 from short to PIC_OPTYPE
5739 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5740 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5741 optype from short to PIC_OPTYPE
5742 * src/port.h: made int_size unsigned to fix warnings
5743 * src/SDCC.y: fixed warning on MSVC
5744 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5745 * src/SDCCopt.c (convertToFcall): fixed warnings
5746 * src/SDCCsymt.h: removed double prototype for genSymName
5747 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5748 offset int to fix warnings
5750 2006-04-22 Borut Razem <borut.razem AT siol.net>
5752 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5753 references to CVS replaced with Subversion
5755 2006-04-21 Borut Razem <borut.razem AT siol.net>
5757 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5758 references to CVS replaced with Subversion
5760 2006-04-19 Borut Razem <borut.razem AT siol.net>
5762 * src/version.awk: adapted for svn
5763 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5764 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5765 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5766 /binutils-avr/etc/*.vi, *.jin: removed all properties
5767 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5769 2006-04-19 Borut Razem <borut.razem AT siol.net>
5771 * CVS to Subversion migration completed
5773 2006-04-18 Borut Razem <borut.razem AT siol.net>
5775 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5776 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5778 2006-04-17 Borut Razem <borut.razem AT siol.net>
5780 * device/include/Makefile.in: added pic/*.inc to the installation
5782 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5784 * support/regression/collate-results.py: fixed output in case of
5786 * support/regression/generate-cases.py: fixed splitting of pathnames
5788 * as/hc08/lklibr.c (addfile),
5789 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5791 2006-04-11 Raphael Neider <rneider AT web.de>
5793 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5794 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5795 * src/pic16/pcode.c (assignValnums): fixed #1460578
5797 2006-04-11 Raphael Neider <rneider AT web.de>
5799 * device/lib/pic/libdev/*.c,
5800 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5801 fixes #1468739, enables compilation in --std-c99 mode
5802 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5804 2006-04-11 Raphael Neider <rneider AT web.de>
5806 * src/pic/device.c (find_device): removed debug output
5807 (list_valid_pics): enabled verbose listing of supported devices
5808 * device/include/stdbool.h: define bool as char for pic14/16 as well
5810 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5812 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5814 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5816 * .version: bumped version to 2.5.6
5817 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5819 2006-04-06 Raphael Neider <rneider AT web.de>
5821 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5822 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5823 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5824 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5825 pic14_constructAbsMap
5826 (pic14printPublics): declare absolute global symbols as global
5827 (pic14createInterruptVect),
5828 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5829 (newReg): assume new registers unused, use correct name in
5830 hashtable (reg->name instead of name), more debugLog output
5831 * src/pic/device.h (PIC_device): added fields for verbose output
5832 * src/pic/device.c: moved device definition to pic14devices.txt,
5833 added routines for runtime parsing of pic14devices.txt,
5834 added support for second config word
5835 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5836 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5837 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5838 (_pic14_parseOptions): moved pCodeInitRegisters here
5839 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5840 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5841 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5842 handling the pseudo stack
5843 * device/lib/Makefile.in: ignore failures in objects-pic16,
5844 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5845 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5846 * device/lib/pic/Makefile.subdir,
5847 * device/lib/pic16/Makefile.subdir: improved clean rules
5848 * device/lib/pic/libdev/: NEW, pic14 device libraries
5849 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5850 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5851 * device/include/Makefile.in: create subdir and install pic14 headers
5852 * device/include/pic/p16f_common.inc: removed unused declarations
5853 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5854 PICs from inc2h.pl v1.6,
5855 replaced BIT_AT macros with struct declarations
5856 * device/include/pic/pic14devices.txt: definition of supported devices,
5857 all above improvements contributed by Zik Saleeba, thanks
5858 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5859 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5862 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5864 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5865 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5866 thanks to Charles Olds
5868 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5870 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5872 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5874 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5875 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5876 * support/regression/bug1464657.c: added, new test
5878 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5880 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5883 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5885 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5886 --no-peep and --peep-file <file> are used don't use default rules but
5889 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5891 * src/mcs51/gen.c (genCall): fixed bug 1457608
5893 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5895 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5896 changes seem to cause (trigger?) problems with the build system.
5898 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5900 * src/SDCCpeeph.c (operandsLiteral): new, added,
5901 (callFuncByName): inserted operandsLiteral
5902 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5904 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5906 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5907 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5909 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5912 implemented patch 1120823 Thanks to Willy De la Court (normal
5913 interrupts need an interrupt number now if they are made critical),
5914 and enabled nesting of critical functions though not for gbz80
5915 (genCritical, genEndCritical): added functions
5916 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5917 * src/z80/mappings.i: added "ei" to all mappings
5919 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5921 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5922 submitted by the Debian SDCC maintainer Aurelien Jarno:
5923 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5924 archive with gcc 4.1 on mips and wrote the patch"
5926 2006-03-16 Raphael Neider <rneider AT web.de>
5928 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5929 the left operand is shorter than the result (c* = lit-c* + int),
5931 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5934 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5936 * src/.version: increased version number to 2.5.5
5937 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5938 linking is done manually in pic16 port's _linkEdit,
5939 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5940 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5941 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5942 allocate asmop as AOP_ACC,
5943 (aopForRemat): added parameter 'bool result' in function declaration,
5944 (pic16_aopGet): return AOP_ACC when accessing WREG,
5945 (pic16_popGetTempReg): minor modification,
5946 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5947 'pic16_allocWithIdx',
5948 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5949 calling function in absolute addresses,
5950 (genAssign): take into account AOP_ACC asmop,
5951 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5952 * src/pic16/pcoderegs.c: some debug functions and lines added,
5953 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5954 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5956 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5957 call to allocReg, not by manually allocating a new one,
5958 (pic16_assignRegisters): now before going through the register
5959 allocating functions mark all registers as free. This eliminates some
5960 side effects resulting from peephole parser done earlier in the backbone
5962 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5964 * src/SDCCicode.c (geniCodeLogic),
5965 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5967 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5970 (genSend): bugfix, do not allocate and free twice,
5971 (shiftRLong): handle partially overlapping aops
5972 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5974 2006-03-08 Borut Razem <borut.razem AT siol.net>
5976 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5979 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5981 * support/regression/tests/bug1409955.c: new, added
5982 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5983 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
5984 (aopForSym, aopOp): increment asmop.allocated if reused,
5985 (freeAsmop): decrement asmop.allocated and check for zero instead of
5987 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
5988 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
5989 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
5990 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
5991 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
5992 genSignedRightShift, genRightShift, genDataPointerGet,
5993 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
5994 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
5995 in reverse order from allocation,
5996 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
5997 added swappedLR to keep track
5998 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
5999 pdata & code for GCC, z80, gbz80 & hc08
6000 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6002 2006-03-08 Raphael Neider <rneider AT web.de>
6004 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6006 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6008 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6009 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6010 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6012 2006-03-06 Borut Razem <borut.razem AT siol.net>
6014 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6015 made the linker quiet
6017 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6019 * src/pic16/gen.c (genPcall): fixed bug #1443644
6020 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6021 which dumps before the function entry point a data byte which represents
6022 the number of the local variables used by the specified function, added
6023 'xinst' for initial support for Extended Instruction Support,
6024 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6025 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6026 port->fun_prefix anymore (may change later),
6027 (genFunction, genEndFunction): do not store/restore local registers for
6028 _main (this should take care the --main-return command line option in
6030 (genOr): removed some legacy pic-port instructions,
6031 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6032 performing operations with SFR's causes data to be written more than
6033 once to each SFR. Perhaps SFRs should be handled in special cases...
6034 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6036 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6037 into account for stack starting position,
6038 (struct OPTIONS pic16_optionsTable): added command line argument
6039 --extended or -y for Extended Instruction Support,
6040 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6041 (deassignLRs): *** perhaps the most important change, old 'for' code
6042 (commented out for reference), didn't account for some registers which
6043 were left marked 'not free' after a pointer operation. The change
6044 reduces register usage a lot in some cases
6046 2006-03-04 Borut Razem <borut.razem AT siol.net>
6048 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6050 * support/regression/tests/bug-524697.c: decreased array size for
6051 mcs51 to fit into the internal RAM
6052 * support/regression/Makefile.in: a little bit more verbose
6054 2006-03-03 Borut Razem <borut.razem AT siol.net>
6056 * support/regression/fwk/lib/testfwk.c,
6057 support/regression/fwk/include/testfwk.h: introduced function
6058 _prints(), nonrecursive _printn(), call _initEmu() from main()
6059 * support/regression/ports/gbz80/support.asm,
6060 support/regression/ports/ucz80/support.asm,
6061 support/regression/ports/z80/support.asm,
6062 support/regression/ports/ds390/support.c,
6063 support/regression/ports/hc08/support.c,
6064 support/regression/ports/host/support.c,
6065 support/regression/ports/mcs51/support.c,
6066 support/regression/ports/xa51/support.c: added empty _initEmu()
6068 * support/regression/ports/pic16/gpsim.cmd,
6069 support/regression/ports/pic16/spec.mk,
6070 support/regression/ports/pic16/support.c,
6071 support/regression/Makefile.in: added pic16 regression test
6073 2006-03-01 Raphael Neider <rneider AT web.de>
6075 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6076 genConstPointerGet): use safe way of generating MOVFF to cover
6077 literals as well as registers, fixes bug #1440527
6078 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6080 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6081 more correctly, fixes bug #1232186
6082 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6083 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6084 gplink guess the correct processor in more cases, applied patch
6085 from Till Riedel attached to and fixing bug #1436552
6087 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6089 * support/regression/tests/array.c: added, contains check for #1434401
6090 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6092 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6094 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6095 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6096 * device/include/mcs51/c8051f326.h,
6097 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6098 * device/include/mcs51/c8051f000.h,
6099 * device/include/mcs51/c8051f018.h,
6100 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6101 PCON_IDLE,PCON_STOP and added sfr16 definitions
6103 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6105 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6106 genGetWord): fixed bug 1409955
6108 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * device/include/hc08/mc68hc908gp32.h,
6111 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6113 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6115 * src/SDCCast.c (constExprValue): return NULL if not a value
6116 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6117 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6118 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6120 2006-02-13 Borut Razem <borut.razem AT siol.net>
6122 * src/regression/ptrarg.c: added, fails due to bug #1430967
6123 * src/regression/Makefile: ptrarg.c added, ...
6125 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6127 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6128 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6130 2006-02-11 Borut Razem <borut.razem AT siol.net>
6132 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6133 print "Processor: xxx" message to stdout only if --verbose
6135 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6137 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6138 * support/regression/tests/bug1426356.c: added
6139 * support/regression/tests/bitfields.c: removed 2 tests
6141 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6144 * device/include/mcs51/c8051f330.h,
6145 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6146 PCON_IDLE,PCON_STOP and added sfr16 definitions
6147 * device/lib/_divsint.c,
6148 * device/lib/_divuint.c,
6149 * device/lib/_divulong.c,
6150 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6151 register bank bug for small stackauto
6153 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6155 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6157 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6160 * all.dsp: corrected several bin paths
6161 * device/include/mcs51/c8051f120.h,
6162 * device/include/mcs51/c8051f300.h,
6163 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6164 to PCON_IDLE,PCON_STOP
6165 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6166 * device/lib/printf_large.c (output_float): fixed bug 1388703
6167 * support/regression/tests/bug1057979.c: added test for bug 1388703
6169 2006-02-08 Raphael Neider <rneider AT web.de>
6171 * src/pic/pcode.c (pciTRIS): fixed typo,
6172 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6173 (LinkFlow): fixed handling of flows that end in a call,
6174 (ReuseReg): perform safety check earlier
6175 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6176 to work with flows at the beginning of a pBlock,
6177 fixes #1426557 (Symbol not previously defined),
6178 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6180 (RemoveUnusedRegisters): update register usage info
6181 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6182 created, reuse existing ones instead
6183 * src/pic/gen.c (genPcall): fixed #1424719
6185 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6187 * link/z80/lkmain.c,
6189 * link/z80/lkdata.c,
6190 * link/z80/aslink.h: fixed build on current cygwin:
6191 replaced getline() by lk_getline()
6193 2006-02-01 Borut Razem <borut.razem AT siol.net>
6195 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6196 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6197 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6198 src/regression/bool1.c, src/regression/bool2.c,
6199 src/regression/bool3.c, src/regression/call1.c,
6200 src/regression/compare.c, src/regression/compare10.c,
6201 src/regression/compare2.c, src/regression/compare3.c,
6202 src/regression/compare4.c, src/regression/compare5.c,
6203 src/regression/compare6.c, src/regression/compare7.c,
6204 src/regression/compare8.c, src/regression/compare9.c,
6205 src/regression/configword.c, src/regression/for.c,
6206 src/regression/inline.c, src/regression/mult1.c,
6207 src/regression/nestfor.c, src/regression/or1.c,
6208 src/regression/pointer1.c, src/regression/ptrfunc.c,
6209 src/regression/rotate1.c, src/regression/rotate2.c,
6210 src/regression/rotate3.c, src/regression/rotate4.c,
6211 src/regression/rotate5.c, src/regression/rotate6.c,
6212 src/regression/rotate7.c, src/regression/string1.c,
6213 src/regression/struct1.c, src/regression/sub.c,
6214 src/regression/sub2.c, src/regression/switch1.c,
6215 src/regression/while.c, src/regression/xor.c,
6216 src/regression/create_stc, src/regression/simulate,
6217 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6219 * src/regression/gpsim_assert.h: added
6221 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6223 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6224 ((void (code *) (void)) 0) ();
6233 * as/mcs51/aslink.h,
6235 * as/mcs51/asmain.c,
6236 * as/mcs51/lkdata.c,
6238 * as/mcs51/lkmain.c,
6241 * as/z80/asmain.c: fixed build on current cygwin:
6242 replaced getline() by as_getline()
6244 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6246 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6247 declarator in the symbol chain
6249 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6250 parameter list for function pointers
6251 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6252 * support/regression/tests/bug-716242.c: added
6254 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6256 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6258 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6260 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6262 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6263 inifinitely recurseable, added static
6264 * support/regression/tests/bug-1408066.c: added
6266 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6269 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6270 renamed, added possibility to create "postLoopLbl"-labels
6271 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6272 newiTempLoopHeaderLabel
6273 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6274 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6275 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6276 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6277 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6278 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6279 (basicInduction): fixed bug #136564, made static,
6280 (loopInduction): changed parameter of basicInduction, made static,
6281 (addPostLoopBlock): added
6282 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6283 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6285 * support/regression/tests/bug-136564.c: added
6286 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6287 --std-sdcc99 to LIBSDCCFLAGS
6289 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6291 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6293 * support/regression/tests/bug-1406131.c: added
6295 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6297 * src/SDCCast.c (decorateType): fix promotion of unary minus
6298 * src/SDCCsymt.c (computeType): beautified
6299 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6300 (valUnaryPM, valComplement): fix sign and promotion,
6301 (valNot): ANSI: result type is int (SDCC: unsigned char)
6302 * support/regression/tests/uminus.c: speedup by removing superflous
6304 * support/regression/tests/onebyte.c: added promotion and signedness
6305 tests for unary minus
6306 * support/regressions/tests/bug-477927.c: disable warning about
6307 uninitialized variables
6308 * support/regression/tests/not.c: added
6310 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6312 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6313 * src/mcs51/gen.c (gen51Code): show final register usage after
6314 fillGaps in asm with --i-code-in-asm
6315 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6316 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6317 incUsed, rliveClear, adjustIChain): made static,
6318 (setFromRange): excluded because it's unused,
6319 (findPrevUseSym, markWholeLoop): added,
6320 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6321 through all branches of predecessors enables sdcc to emit the warning
6322 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6323 (rlivePoint): made static, added parameter emitWarnings which is only
6324 true during the first run out of two,
6325 (findRecursiveSucc, findRecursivePred): removed,
6326 (computeLiveRanges): made static, added parameter emitWarnings,
6327 (dumpIcRlive): added for debugging only
6328 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6329 removed prototype of setFromRange()
6330 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6331 in call of computeLiveRanges()
6332 * support/regression/tests/bug-895992.c: added
6333 * support/regression/tests/bug-971834.c: added
6334 * support/valdiag/tests/bug-895992.c: added
6335 * support/valdiag/tests/bug-971834.c: added
6337 2005-12-18 Raphael Neider <rneider AT web.de>
6339 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6340 (genUnpackBits): improved code for direct operands,
6341 (genPackBits): improved code for literal assignment to bitfields
6342 and for direct destination operands (no FSR indirection),
6343 prevented redundant AND, fixes #1362800,
6344 (AccLsh): added parameter to disable masking of the result
6345 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6346 skip instructions with side-effects (like incfsz),
6347 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6348 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6349 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6352 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6354 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6355 volatile variables as spill location
6357 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6359 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6361 * support/regression/tests/bug-1376320.c: added
6363 2005-12-08 Raphael Neider <rneider AT web.de>
6365 * src/pic/device.c: renamed is_shared to pic14_is_shared
6366 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6367 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6368 (is_valid_identifier): added for above workaround
6370 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6372 * device/lib/Makefile.in: fixed to enable port-specific-objects
6373 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6374 char, thanks Hubert Sack
6375 * doc/sdccman.lyx: documented --xstack-loc,
6376 elaborated a bit more on interrupts and pitfalls,
6377 removed "setjmp/longjmp unsupported",
6378 documented some unsupported C99 features
6379 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6380 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6381 if, thanks Hubert Sack
6382 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6383 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6385 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6386 regression tests can report resource usage (rfe 700441)
6387 * support/regression/collate-results.py: report resource usage
6388 * support/regression/ports/ds390/spec.mk,
6389 * support/regression/ports/hc08/spec.mk,
6390 * support/regression/ports/mcs51/spec.mk,
6391 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6392 * support/regression/ports/ds390/uCsim.cmd,
6393 * support/regression/ports/hc08/uCsim.cmd,
6394 * support/regression/ports/mcs51/uCsim.cmd,
6395 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6396 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6397 library, use the default one
6398 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6399 building the library
6401 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6403 * config.dsp: added dependency on .version and configure_vc.awk
6404 * device/include/setjmp.h: updated for --stack-auto and --xstack
6405 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6406 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6407 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6408 * device/lib/libsdcc.lib: added _setjmp
6409 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6410 (decorateType): fixed bug 1372851,
6411 (optimizeGetHbit): fixed warning
6412 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6413 array initialisation
6414 * support/regression/tests/bug1057979.c: added test for bug 1358192
6415 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6417 2005-12-03 Borut Razem <borut.razem AT siol.net>
6419 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6420 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6422 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6424 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6425 createIval): implement symbol independant "flexible array member",
6426 (createIvalCharPtr): implemented flexible array initialisation with a
6428 * src/SDCCsymt.c (copyStruct): removed,
6429 (getSize): fixed misleading comment,
6430 (getAllocSize): removed, the additional allocation size is now in
6431 sym->flexArrayLength,
6432 (checkStructFlexArray): new, syntax checks for flexible array members,
6433 (compStructSize): added syntax checks for "flexible array members"
6434 (copyStruct): removed,
6435 (copyLinkChain): removed inefficient fix for bug 770487
6436 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6437 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6438 symbol->flexArrayLength
6440 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6441 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6442 * support/regression/tests/structflexarray.c: added
6443 * support/valdiag/tests/structflexiblearray.c: added
6445 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6447 * src/SDCCast.c (decorateType): fixed bug 1368489
6448 * support/Util/SDCCerr.c,
6449 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6451 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6453 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6454 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6456 2005-11-27 Borut Razem <borut.razem AT siol.net>
6458 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6459 support/cpp2/mkdeps.h: added command line option
6460 -obj-ext=<extension> to SDCPP to define object file externion, used
6461 for generation of make dependencies (-M)
6462 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6464 2005-11-26 Borut Razem <borut.razem AT siol.net>
6466 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6467 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6468 added pic and pic16 libraries
6470 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6472 * device/include/float.h: Corrected typo in prototype of __fsgt
6474 2005-11-25 Borut Razem <borut.razem AT siol.net>
6476 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6477 added creation of model-mcs51-stack-auto libraries
6479 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6481 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6483 * src/SDCCast.c (createIvalArray): removed obsolete comment
6485 2005-11-24 Borut Razem <borut.razem AT siol.net>
6487 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6488 added missing device/lib/mcs51/crt*.asm sources
6490 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6492 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6494 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * device/lib/_fs2schar.c,
6497 * device/lib/_fs2sint.c,
6498 * device/lib/_fs2slong.c: optimized inline asm
6500 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6502 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6503 Better handling of floats between -1.0 and 0.0.
6505 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6507 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6508 (the missing "if"s prohibited removal of redundant labels)
6510 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6512 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6513 Properly convert floats between -1.0 and 0.0 to long, int, and char
6514 types (max integer value of negative floats tends to zero).
6515 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6516 Removed changes made so to work properly with floats between
6517 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6520 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6522 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6523 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6524 (genCast) cosmetic change
6525 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6526 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6528 * support/regression/tests/bitfields (testSignedBitfields): added
6530 2005-11-18 Borut Razem <borut.razem AT siol.net>
6532 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6533 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6534 introduced SILENT option to make building of pic16 libraries less
6536 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6538 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6539 Now they work properly with floats between -1.0 and 0.0
6540 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6542 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6544 * src/SDCCicode.c (printOperand): added missing else
6546 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6548 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6549 reformatted for better readability
6550 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6553 2005-11-17 Borut Razem <borut.razem AT siol.net>
6555 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6556 introduced SILENT option to make building of pic16 libraries less
6557 verbose - used for nightly snapshot build
6558 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6559 available on Win32 platforms.
6560 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6561 medium, large, pic and pic16
6563 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6565 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6566 printf("%f"...) sets fraction to zero.
6568 2005-11-16 Raphael Neider <rneider AT web.de>
6570 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6572 * src/pic/gen.c (genIfx): implemented for CARRY bit
6573 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6574 to generic pointers, fixes #1357332,
6575 (pic16_movLit2f): NEW,
6576 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6578 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6580 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6582 2005-11-11 Raphael Neider <rneider AT web.de>
6584 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6585 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6586 compute pointer's type from operand,
6587 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6588 improved single bit reads, fixes bug #1353379
6590 2005-11-09 Borut Razem <borut.razem AT siol.net>
6592 * support/scripts/sdcc.nsi: added lib/pic to the package
6594 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6596 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6598 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6600 * support/regression/tests/bug1348008.c: added
6601 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6602 * support/regression/tests/bug1337835.c: updated comment
6604 2005-11-06 Borut Razem <borut.razem AT siol.net>
6606 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6607 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6608 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6609 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6610 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6611 dynamic construction of cl_error_class and derivates - 2.nd try
6613 2005-11-05 Borut Razem <borut.razem AT siol.net>
6615 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6616 bug, which caused Bus Errors on sparc solaris
6618 2005-11-04 Borut Razem <borut.razem AT siol.net>
6620 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6621 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6622 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6623 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6624 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6625 and derivates to resolve the initialization problem on OSX
6627 2005-11-02 Borut Razem <borut.razem AT siol.net>
6629 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6630 corrected typo - #include <winsock2.h>
6632 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6635 (_asxxxx_mapping): added org directive for future enhancements
6637 2005-11-01 Borut Razem <borut.razem AT siol.net>
6639 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6640 enabled sockets on WIN32
6641 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6643 2005-10-31 Borut Razem <borut.razem AT siol.net>
6645 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6646 WIN32 backslash path delimiters should be escaped when used in C strings
6647 * support/regression/tests/bitfields.c: exclude failing assertions for
6648 __CYGWIN32__ and __MINGW32__ hosts
6650 2005-10-30 Borut Razem <borut.razem AT siol.net>
6652 * src/SDCCutil.c: corrected double comparison typo
6654 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * device/lib/medium/Makefile: added for new memory model medium
6657 * device/include/asm/mcs51/features.h: updated for medium/pdata
6658 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6659 added Multiply & Accumulate sbit's and MAC0_PAGE define
6660 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6661 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6662 * device/lib/_mullong.c: update for medium model
6663 * device/lib/incl.mk: added medium model
6664 * doc/sdccman.lyx: documented medium model
6665 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6666 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6667 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6668 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6669 (allocParms): set SCLS and OCLS to pdata for medium model
6670 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6672 (powof2): return <0 if not power of 2
6673 * src/avr/gen.c (genBitWise): use updated powof2
6674 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6675 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6676 (shiftLLeftOrResult): use B if necessary
6677 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6678 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6679 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6680 * support/regression/Makefile.in: added test-mcs51-medium
6681 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6683 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6685 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6687 * device/lib/time.c (mktime): fixed bug 1334315
6689 2005-10-28 Raphael Neider <rneider AT web.de>
6691 * device/include/pic/p16f_common.inc: added common declarations
6692 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6694 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6697 (aopPutUsesAcc): added to predict accumulator use,
6698 (assignResultValue): save acc if necessary,
6699 (genMinusDec): store result if indirectly addressed,
6700 (genDivOneByte): save acc if necessary,
6701 (movLeft2Result): bugfix if left already in acc,
6702 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6703 attention to accumulator use (esp. pdata),
6704 (genReceive): receive pdata correctly
6705 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6706 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6708 2005-10-27 Raphael Neider <rneider AT web.de>
6710 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6712 2005-10-27 Raphael Neider <rneider AT web.de>
6714 * .version: changed version to 2.5.4
6715 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6716 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6717 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6718 arithmetics support routines
6719 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6720 * device/lib/Makefile.in: also create installdir for pic
6722 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6724 * src/pic/device.c (dump_sfr): rewritten to delegate register
6725 placement to the linker (use `extern sym' rather than sym EQU addr),
6726 (validAddress): fixed to check last specified address
6727 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6728 (popGetLit): truncate literal value to 8 bit,
6729 (popGet): moved assert to more appropriate place
6730 (popGetExternal): create pCode operand from and mark the according
6731 symbol as being `extern'
6732 (popGetAddr): added sanity check on immediate's offset, provide
6733 GPOINTER tag on demand
6734 (aopPut): fixed for immediates,
6735 (mov2w_op): move operand's address or contents to WREG (depending on
6736 operand type), safer variant of mov2w,
6737 (movwf,call_libraryfunc): NEW, handy abbreviations,
6738 (get_argument_pcop,get_return_val_pcop,pass_argument,
6739 get_returnvalue): interface for accessing function parameters and
6741 (assignResultValuei,genRet): use new parameter/return value interface
6742 (pic14_getDataSize): back to old version handling generic pointers,
6743 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6744 provided implementation and/or fixed old one,
6745 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6746 calls, removed legacy 8051 reference code
6747 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6748 (loadSignToC): NEW, move the operands sign bit to CARRY,
6749 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6750 genRightShiftSigned, accepts negative shift counts,
6751 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6752 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6753 generic pointers, __data pointers and __code pointers,
6754 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6755 and signed bitfields, limit bitfields to 8 bit,
6756 (genDataPointerGet): fixed number of bytes read,
6757 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6758 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6759 pointers to constant data are no longer assumed to point to __code
6760 space, removed invalid pointer types,
6761 (bitpatternFromVal): retrieve the PICs representation of an integer
6763 (genDataPointerSet): fixed assigning to po_immediate operands,
6764 (genGenPointerSet): implemented as library call,
6765 (genIfx): fixed incorrect condition,
6766 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6767 provide GPOINTER tag according to destination's storage class,
6768 (genCast): added code to handle casting to generic pointers, added
6769 sign-/zero extension of the result
6770 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6771 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6772 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6774 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6775 address/register resides in the shared banks
6776 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6777 put all variables into separate sections (have the linker arrange
6779 (picglue): put init code and interrupt handlers in separate sections
6780 * src/pic/main.c: added port specific options table, modified to PORT
6781 structure to make GPOINTERs 3 byte, added pic14_options
6782 (_pic14_do_link): private linking routine (update paths to libraries,
6783 add libsdcc.lib by default)
6784 * src/pic/main.h: declare pic14_options
6785 * src/pic/pcode.c: fixed instructions i/o relations,
6786 (RegCond): reverted to correct version,
6787 (newpCodeOpLit): truncate literals to 8 bit,
6788 (genericPrint): added debug output,
6789 (getRegFromInstruction): fixed for various operand types, simplified
6790 (BuildFlow): fixed broken handling of isntructions with labels
6791 (LinkFlow): start at last instruction in flow (skip trailing comments),
6792 pass the flow on to the next instruction after CALL
6793 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6794 (insertPCodeInstruction): fixed inserting after a skip instruction,
6795 (DoBankSelect): fixed for labeled instructions
6796 (OptimizepBlock): honor --nopeep switch
6797 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6798 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6799 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6800 (pCodeOptime2pCodes): allow disabling this optimization via
6801 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6802 but is still buggy), started implementation of a dataflow based
6803 pCode optimization (CSE + dead code elimination)
6804 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6805 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6806 names are independant of the stack location and therefore portable across
6809 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6812 (selectSpil): fixed bug 1337835 by not spilling bit variables
6813 * support/regression/tests/bug1337835.c: added test for this bug
6814 * src/mcs51/peeph.def: restart after rule 3.c,
6815 addded rules 263.x to optimize loading constants
6817 2005-10-26 Raphael Neider <rneider AT web.de>
6819 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6820 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6821 (genAssign): emit warning when casting literals to generic pointer
6822 type, also applies when taking the address of a fixed variable,
6823 (genCast): improved casting to generic pointers
6824 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6825 extern variables, added verbose error message
6826 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6828 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6830 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6831 carry must be complemented too
6832 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6833 could be emitted by genMinus
6834 * src/SDCCval.c (constVal): fixed bug 1305065
6836 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6838 * src/SDCCast.c (addCast): added promotion for bit variables
6839 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6840 promotion casts + optimisation
6841 (optimizeGetWord): fix warning 'i' might be used uninitialized
6842 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6843 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6845 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6847 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6848 all chars are promoted to int; promotion should be handled in SDCCast.c
6850 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6852 * device/lib/_strcmp.c: Fixed bug 1326457
6854 2005-10-11 Raphael Neider <rneider AT web.de>
6856 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6857 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6859 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6861 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6862 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6864 2005-10-04 Raphael Neider <rneider AT web.de>
6866 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6867 device/lib/pic16/pics.all: added pic18f1320
6868 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6870 2005-09-30 Raphael Neider <rneider AT web.de>
6872 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6873 * src/pic16/devices.inc: NEW, provides device descriptions
6874 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6876 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6881 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6883 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6884 documented Any Order Bit, Higher Order Byte and Higher Order Word
6885 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6886 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6887 (optimizeGetAbit): new, to get any bit, not only the high bit,
6888 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6889 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6890 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6891 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6892 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6893 GETABIT, GETBYTE, GETWORD: decorate them,
6894 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6895 (ast_print): added GETABIT, GETBYTE, GETWORD
6896 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6897 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6898 (geniCodeBinary): new generic binary icode,
6899 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6900 * src/port.h: updated comment for PORT.hasExtBitOp
6901 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6902 (genGetByte): new, to get a single byte,
6903 (genGetWord): new, to get a word from a long,
6904 (gen51Code): added GETABIT, GETBYTE, GETWORD
6905 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6907 2005-09-23 Raphael Neider <rneider AT web.de>
6909 * configure.in, configure: have device/lib/pic configured
6910 * device/lib/Makefile.in: added model-pic14
6911 * device/lib/clean.mk: added pic/ to clean rule
6912 * device/lib/pic: added rudimentary pic14 library providing support
6913 functions for multiplication/division/generic pointer access
6914 * src/SDCCopt.c (convilong): mark support functions as extern
6915 for pic14 port as well
6916 * src/pic/gen.c (genMult): added assertions,
6917 (genpic14Code): emit warning on unhandled iCodes
6918 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6919 * src/pic/pcode.c (pCodeOpCopy),
6920 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6921 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6922 SFR_REGISTER}), made safe for future extensions
6923 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6924 instructions even if preceeded by SKIP instructions (also remove
6925 them); removed unused code
6926 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6927 prevents leaving parts of the structure uninitialized after copying
6929 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6931 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6933 * support/regression/tests/addsub.c: added test for the bug
6935 2005-09-21 Raphael Neider <rneider AT web.de>
6937 * device/include/pic16/pic18f1220.h,
6938 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6939 * device/lib/pic16/Makefile.rules: added missing opening paren
6940 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6941 are provided in genutils.c,
6942 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6943 operand/result sizes,
6944 (genCmp): assert on NULL pointers first, then check deref'ed values
6945 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6948 2005-09-18 Raphael Neider <rneider AT web.de>
6950 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6951 as these are now unused,
6952 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6953 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6954 local, avoids uninitialized pointer dereference on r->name
6955 * src/pic16/ralloc.c (newReg): fixed indentation
6957 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/SDCCval.c (constVal): fixed bug 730366
6960 * support/Util/SDCCerr.c,
6961 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6963 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6965 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6967 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6969 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6971 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6973 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6974 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6975 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6976 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6977 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6978 * packihx/packihx.c (hexDigit): made c unsigned char
6979 * as/mcs51/lklibr.c (fndsym),
6980 * link/z80/lkgb.c (gb),
6981 * link/z80/lklibr.c (fndsym),
6982 * link/z80/lkrloc.c (relr),
6983 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
6984 * src/SDCC.lex (checkCurrFile, process_pragma),
6985 * src/SDCCglue.c (spacesToUnderscores),
6986 * src/SDCCmain.c (setParseWithComma, processFile),
6987 * src/asm.c (tvsprintf, printCLine),
6988 * src/avr/gen.c (emitcode, aopPut),
6989 * src/ds390/gen.c (emitcode),
6990 * src/hc08/gen.c (emitcode, emitinline),
6991 * src/mcs51/gen.c (emitcode, genInline),
6992 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6994 * src/pic/ralloc.c (debugLog),
6995 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
6997 * src/pic16/ralloc.c (debugLog),
6998 * src/z80/main.c (_process_pragma):
6999 made all ctype.h function calls safe
7000 * src/SDCCopt.c: include math.h for fabs
7001 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7002 and used them throughout the code to make ctype.h function calls safe
7003 * src/ds390/main.c (asmLineNodeFromLineNode),
7004 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7005 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7007 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7008 (newpCodeAsmDir): made ctype.h function calls safe
7009 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7010 pic16_emitcode): made lbp unsigned char*
7011 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7012 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7013 * src/xa51/gen.c (emitcode),
7014 * src/z80/gen.c (_emit2): made lbp unsigned char*
7015 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7018 2005-09-05 Raphael Neider <rneider AT web.de>
7020 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7021 access bank splitpoint
7023 2005-09-05 Raphael Neider <rneider AT web.de>
7025 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7027 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7029 * .version: changed to version 2.5.3
7030 * doc/sdccman.lyx: changed version to 2.5.3,
7031 documented --codeseg and --constseg and pragma codeseg and constseg,
7032 documented bit parameters (reentrant) and bit returning
7033 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7034 currFunc->recvSize, but is this ok for all ports?
7035 (ast2iCode): result of ~ on unsigned char must be cast to int for
7037 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7038 function pointers in bit space
7039 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7040 (processFuncArgs): call port.reg_parm() with reentrancy info
7048 * src/z80/main.c: port.reg_parm prototype extended with
7049 "bool reentrant" parameter
7050 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7051 options.stackAuto for allocating bit register parameters
7052 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7053 (genSend): set BitBankUsed if it is,
7054 (selectRegBank): factored out of genCall for use in genPcall,
7055 (genCall): removed redundant dtype assignmen, use selectRegBank,
7056 (genPcall): handle returning in Carry properly, save in F0 if needed,
7057 (genReceive): handle bit register parameters
7058 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7059 (mcs51_assignRegisters): enable bit registers for all reentrant
7060 functions and don't set BitBankUsed unconditionally
7061 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7062 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7063 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7065 2005-08-27 Borut Razem <borut.razem AT siol.net>
7067 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7068 ppc-osx (Darwin) does not support -u option. It seems that it is
7069 supported only on Linux - GNU cp
7071 2005-08-25 Borut Razem <borut.razem AT siol.net>
7073 * sim/ucsim/gui.src/serio.src/Makefile.in,
7074 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7075 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7076 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7077 install and strip, since the strip at /usr/ccs/bin should be used
7080 2005-08-24 Borut Razem <borut.razem AT siol.net>
7082 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7084 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7089 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7091 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7092 * as/mcs51/lkmain.c (link_main): fixed warning
7093 * device/include/stdbool.h: ds390 has no advanced bit support yet
7094 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7095 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7096 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7097 and updated their macros
7098 * src/SDCCval.c (constVal): updated comment for renamed b_long
7100 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7102 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7103 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7104 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7105 (oprio): set priority for '['
7106 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7108 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7109 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7110 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7111 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7112 added overlayable BIT_BANK area
7113 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7114 (summary2): explain 'T' in legenda
7115 * as/mcs51/lkrloc.c: replaced old K&R style,
7116 (relr): added R_BIT processing,
7117 (errmsg): added "Bit-addressable relocation error",
7118 (adb_bit): added for converting from byte- to bit-addressable space,
7119 (adb_24_bit): added for converting from byte- to bit-addressable space
7120 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7121 used in reentrant functions now even as return value
7122 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7123 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7124 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7125 * src/SDCCglobl.h: added indicator BitBankUsed
7126 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7127 the bit registers b0-b7
7128 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7129 (geniCodeCast): fixed bug 1263853,
7130 (geniCodeLogicAndOr): put result in bool or char,
7131 (geniCodeReceive): added parameter func for accessing the return type,
7132 (geniCodeFunctionBody): pass func to geniCodeReceive
7133 * src/SDCCmain.c: added indicator BitBankUsed
7134 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7135 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7136 (checkSClass): don't put automatic bool/bit on stack,
7137 (checkFunction): removed check on function cannot return bit
7138 * src/SDCCsymt.h: added newBoolLink prototype
7139 * src/mcs51/gen.c (rb1regs): added bit registers,
7140 (movc): created for assigning to carry,
7141 (pushReg, popReg): created for pushing registers,
7142 (sameRegs): check both AOP_REG and AOP_CRY types,
7143 (aopOp): handle bit registers,
7144 (aopPut): optimization no self-assign,
7145 (saveRegisters): push reg->base (bits) only once for bit registers,
7147 (unsaveRegisters): pop reg->base only once and use popReg,
7148 (assignResultValue): added parameter func and return in carry for bits,
7149 (genIpush): optimization no reload in A if not changed,
7150 (genSend): bit parameters in reentrant functions are passed in bit
7151 registers by first assigning to bits in B, then save registers and
7153 (genCall): handle returning in Carry properly, save it in F0 if needed,
7154 (genPcall): updated assignResultValue call, this is not safe yet for bit
7155 returning function !!!
7156 (genFunction): don't generate equ's for bit registers and use pushReg,
7157 (genEndFunction): take care of bit returning functions and use popReg,
7158 (genRet): return bit in Carry,
7159 (genIfx): optimize bit registers and other directly addressable bits,
7160 (genReceive): updated assignResultValue call
7161 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7162 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7163 registers when using stack-auto
7164 * src/mcs51/ralloc.c (_G): added allBitregs,
7165 (regs8051): added the bit registers,
7166 (createStackSpil): use macro IS_BIT,
7167 (getRegBit): added to allocate a bit register, else spill,
7168 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7169 (updateRegUsage): factored out to ease stepping while debugging,
7170 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7171 also allocate bit registers,
7172 (fillGaps): handle bit registers,
7173 (findAllBitregs): added to create bit vector with all bit registers,
7174 (mcs51_allBitregs): returns this bit vector,
7175 (mcs51_assignRegisters): when using stack-auto use bit registers for
7176 passing parameters and creating local variables
7177 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7179 2005-08-22 Borut Razem <borut.razem AT siol.net>
7181 * device/lib/Makefile.in: replaced find option -or with -o
7182 to make it run on solaris
7184 2005-08-22 Raphael Neider <rneider AT web.de>
7186 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7187 fixes #1265442 (crash on Solaris)
7189 2005-08-20 Borut Razem <borut.razem AT siol.net>
7191 * configure, configure.in: added tests for libsocket and libnsl libraries,
7192 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7193 from support/regression/Makefile.in
7194 * support/regression/Makefile.in: added
7195 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7196 * sim/ucsim/libtool: regenerated on sparc-solaris
7197 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7198 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7199 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7200 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7201 sparc-solaris, which doesn't use GNU ld linker
7202 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7203 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7205 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7207 * src/mcs51/peeph.def: updated comments
7209 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7211 * device/lib/_gptrget.c,
7212 * device/lib/_gptrput.c: slightly shorter
7213 * doc/sdccman.lyx: incremented version
7214 * src/mcs51/peeph.def: moved peephole comments to the line of first
7215 change to better keep line correlation, reanimated 186.e
7216 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7218 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7220 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7221 David Saxton with quotes around file name.
7223 2005-08-15 Borut Razem <borut.razem AT siol.net>
7225 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7226 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7227 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7228 make tests run on x86_64 platform
7230 2005-08-13 Raphael Neider <rneider AT web.de>
7232 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7233 as it might be executed DURING a build (parallel make is wonderful)
7235 2005-08-13 Raphael Neider <rneider AT web.de>
7237 * device/lib/Makefile.in (port-specific-objects-pic16):
7238 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7239 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7241 * device/lib/pic16/Makefile.rules: build subdirs before creating
7242 the library, removed builddir rule, create $(builddir) early in
7243 recurse rule, use empty recurse rule for leaf directories
7244 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7245 mkdir errors (race condition), removed duplicate suffix "hex"
7247 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7248 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7249 prevents mkdir -p from aborting on Alpha
7251 2005-08-12 Raphael Neider <rneider AT web.de>
7253 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7254 db-statements in order to allow for arrays of pointers in code
7255 sections to be placed without interspersed 0-padding, fixes
7257 * (emitStatistics): fixed division by zero for pic18f1220
7258 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7259 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7260 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7261 * (pic16_pCodeConstString): keep track of already emitted string
7262 literals to prevent "duplicate definitions of symbol _str_NR"
7263 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7265 * device/lib/Makefile.in: ignore failing PIC16 library builds
7266 * device/lib/pic16/Makefile: do not build if gputils are missing
7267 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7269 2005-08-10 Raphael Neider <rneider AT web.de>
7271 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7274 2005-08-10 Raphael Neider <rneider AT web.de>
7276 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7277 Rokas' patch to add the new fixed point type "__fixed16x16"
7278 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7279 functions for __fixed16x16 arithmetics
7280 * device/lib/pic16: reimplemented the build system to support
7281 a separate build directory, better handling of libio (create
7282 the library in a separate subdir for each architecture) and
7283 easier configuration (centralized in Makefile.common)
7285 2005-08-07 Raphael Neider <rneider AT web.de>
7287 * src/pic16/gen.c (genrshTwo): fixed sign extension
7288 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7289 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7291 * device/include/pic16/pic18f4220.h: NEW, header for
7292 pic18f4220 and pic18f4320
7293 * device/include/pic16/pic18fregs.h: added new devices,
7294 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7295 * device/include/pic16/signal.h: resolved name clashes
7296 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7297 to also allow testing for interrupt enable bits, added
7298 comments on how to use the macros
7299 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7300 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7301 register definitions for the devices
7302 * device/lib/pic16/pics.all: added new devices
7303 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7305 * device/lib/pic16/libc/stdlib/memfree: do not count
7306 the block header as free memory
7307 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7308 simplified and added missing end-of-blocklist-marker
7309 (reported by Peter Onion, fixes #1252814)
7310 * (_mergeHeapBlock): fixed loop condition
7311 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7312 len==0, restructured code
7313 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7314 up a bit, reduced bitfield accesses, prevent endless loops
7315 in case of heap corruption
7316 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7317 "unreferenced arguments/must return a value" warnings
7318 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7319 replaced BAUDREG with SPBRG
7320 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7321 device/lib/pic16/debug/gstack/gstack.c: replaced
7322 _naked, _asm, _endasm with __naked, __asm, __endasm
7324 2005-08-05 Raphael Neider <rneider AT web.de>
7326 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7327 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7329 2005-08-05 Borut Razem <borut.razem AT siol.net>
7331 * device/lib/Makefile.in: added missing ';'
7332 * configure: removed ^M characters
7334 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7336 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7337 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7340 2005-08-04 Borut Razem <borut.razem AT siol.net>
7342 * configure.in: pic16 libraries build 2nd try - enable running
7343 configure in device/lib/pic16
7344 * configure: regenerated from configure.in
7345 * device/lib/Makefile.in: create $(PORT)/bin directory
7347 2005-08-03 Raphael Neider <rneider AT web.de>
7349 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7350 to get/set values via pointers
7351 * (genUnpackBits,genPackBits): changed detection of
7352 ptr->bitfield vs. sym.bitfield, fixed access via generic
7353 pointers, removed dead (wrong) code for multibyte bitfields
7354 * (genNearPointerGet, genGenPointerGet): removed useless code,
7355 fixed bitfield detection, fixes #1250594
7356 * (genNearPointerSet): removed useless code
7357 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7358 and introduced macro pic16_emitpcode that conditionally emits
7359 the origin of the following pCode (useful for debugging SDCC)
7360 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7361 * (createDefmap): fixed handling of LFSR for --optimize-df
7363 2005-08-02 Borut Razem <borut.razem AT siol.net>
7365 * device/lib/Makefile.in: pic16 libraries build enabled since
7366 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7368 2005-08-02 Raphael Neider <rneider AT web.de>
7370 * src/pic16/gen.c (genPackBits): removed deprecated warning
7371 * (genGenPointerSet): fixed bitfield detection
7373 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7375 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7377 2005-07-31 Raphael Neider <rneider AT web.de>
7379 * device/lib/pic16/libdev/pic18f458.c,
7380 device/include/pic16/pic18f458.h: added missing T0CONbits
7382 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7386 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7390 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7392 * device/include/mcs51/at89c51ed2.h: added.
7394 2005-07-23 Raphael Neider <rneider AT web.de>
7396 * src/pic/gen.h: added emitpcode macro for debugging
7397 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7398 and replace by macro adding debug information on demand
7399 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7400 * (gencjne): tried to fix; replaced with correct (slower) code
7401 * (gen{Unp,P}ackBits): fixed single bit access
7402 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7403 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7404 previous instruction
7405 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7406 register has to be handled with care (forbidding movement
7407 of assignments/uses, removing assignments completely, ...)
7408 * (pCodeOptime2pCodes): make use of regIsSpecial
7409 * added lots of debugging output (commented out)
7410 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7411 from being reused as result UNLESS it is known to work
7413 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7415 * support/Util/dbuf.h: include <stddef.h> for size_t
7416 * .version: changed to version 2.5.2
7418 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7420 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7422 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7424 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7425 (genModOneByte): removed needless psha/pula
7427 2005-07-22 Raphael Neider <rneider AT web.de>
7429 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7430 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7431 * src/pic/gen.c (resolveIfx): do not "invent" labels
7432 * (genSkipc): changed to positive logic
7433 * (genSkipCond): removed as no longer needed
7434 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7436 * (genLeftShift): check operands are in different registers
7437 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7438 INCF does not update CARRY...
7439 * src/pic/main.c: fixed _linkCmd
7440 * src/pic/pcode.c (unlinkpCode): added inactive code
7441 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7442 alive (do not assign result and operand overlapping registers)
7444 2005-07-22 Raphael Neider <rneider AT web.de>
7446 * src/pic/device.c (dump_sfr): replaced register declaration with
7447 call to emitSymbolToFile() to avoid duplicate symbols
7448 * (assignRelocatableRegisters): do not declare external symbols
7449 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7450 right (take size of type, not etype)
7451 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7452 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7453 * (packRegsForAccUse): disabled assignment of WREG as
7454 the result reg to prevent occurence of just fixed #1235003,
7456 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7457 symbols (avoids duplicate symbols in .asm file)
7458 * (pic14emitRegularMap): use emitSymbolToFile()
7459 * src/pic/gen.c (aopOp): fixed spillLocation handling
7460 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7461 * (genDataPointerSet): removed unneccessary variables/output
7463 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7465 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7466 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7468 2005-07-21 Raphael Neider <rneider AT web.de>
7470 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7471 architecture cannot handle them efficiently, fixes bug #1235003
7472 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7473 check for empty sets before using them (fixes bug #1232190)
7475 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7477 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7478 (lnksect2): generate warnings for memory overlap
7479 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7480 constseg to set the name of these segments so you can instruct the linker
7481 to place them in banks
7482 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7483 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7484 added code_seg and const_seg to options
7485 * src/SDCCglue.c (emitMaps): use options.const_seg,
7486 (createInterruptVect): put interrupt vectors in segment HOME,
7487 (glue): put HOME before static segment and put the main glue in HOME,
7488 (glue): use options.code_seg
7489 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7490 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7491 these segments so you can instruct the linker to place them in banks
7492 (linkEdit): use code_loc for HOME segment which should be the first
7493 segment in code memory now
7494 * src/SDCCmem.c: fixed more stuff like bug 1238386
7495 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7496 (changePointer): don't change function pointers to code pointers for
7498 (compareType): added exceptional check for banked function pointers
7499 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7500 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7501 after static in code memory
7502 * src/mcs51/gen.c: added aopLiteralLong prototype,
7503 (aopForSym): use getSize for functions,
7504 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7505 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7506 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7508 (genPcall): use call for literal function pointers and generate banked
7509 calls over the one trampoline so there's only one place for the user to
7510 modify according to his/hers hardware,
7511 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7512 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7513 * src/mcs51/main.c: added keyword banked,
7514 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7515 * support/Util/SDCCerr.c,
7516 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7517 needed for passing the bank and address to the trampoline
7518 * device/lib/mcs51/crtbank.asm: added for bankswitching
7519 * device/lib/mcs51/Makefile: added crtbank
7521 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7523 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7524 for fields at offset 0 of a struct or union as reported
7525 on 2005-07-07 in the developer mailing list.
7527 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * src/SDCCmem.c: fixed bug 1238386
7531 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7533 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7534 (patch #1144962), added peephole 300, enabled 259.x
7535 * doc/sdccman.lyx: removed screenshot and provided link instead
7537 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7539 * doc/sdccman.lyx: added section about debugging with ddd
7540 * doc/figures/ddd_example.eps: screenshot of debugging session
7542 2005-07-04 Raphael Neider <rneider AT web.de>
7544 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7545 like CODE pointers, fixes #1115683
7546 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7547 call, fixes bugs #1232211, #1228110,
7548 fixed wrong casts to pCodeFlow from pCodeInstructions
7550 2005-07-04 Raphael Neider <rneider AT web.de>
7552 * src/pic/gen.c (popGet): changed assert to allow for
7554 * (popGetAddr): changed signature to provide
7555 an additional index, patched all call sites
7556 * (genCmpEq): handle literal-like operands correctly
7557 * (genAddrOf): added sanity checks on __code/__data pointers
7558 * (genAssign): added handling of symbols from __code section
7559 * (gencjne): do not generate code for comparisons whose result
7560 is neither stored nor used, fixes bug #1171114
7561 * (AccLsh, AccRsh): operate on operand instead of WREG
7562 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7563 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7565 * rewrote complete shift-by-literal logic, commented unused
7567 * (genConstPointerGet): get multiple bytes (if result size > 1),
7568 fixed handling of non-immediate addresses
7569 * (genPointerGet): handle CODE pointers like CONST pointers
7570 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7571 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7572 operand is to be treated as a literal or not
7573 * (mov2w,genPcall,genCmpEq),
7574 src/pic/genarith.c: use aop_isLitLike() to decide between
7575 literal/register contents
7576 * (addSign): added missing offset
7577 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7578 only emit comment in debug-mode,
7579 use {aop,op}_isLitLike throughout the file
7580 * src/pic/glue.c: fix initializers for pointers (work in progress)
7581 * src/pic/pcode.c (get_op): honor index on _const symbols
7582 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7583 * (dumppBlock): added pCode size estimation
7584 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7585 check for IS_SYMOP before OP_SYMBOL'ing
7586 * fixed indentation, compacted switch-statements
7587 * (allocReg): find free register and allocate it instead of
7588 allocating new registers all the time
7589 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7590 registers as its operands (necessary only for multibyte GETs)
7592 2005-07-01 Raphael Neider <rneider AT web.de>
7594 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7595 debugging .asm-output macros FENTRY + FEXIT
7596 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7598 * (emitpComment): NEW, printf to pCode
7599 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7601 * (popGetAddr): NEW, variant of popGet to access an immediates
7602 high(er) bytes instead of the n'th byte of memory they reference,
7603 replaced popGet with popGetAddr where neccessary
7604 * (genDataPointerGet): reactivated and fixed implementation
7605 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7607 * (genDataPointerSet): fixed multibyte assignments
7608 * (genpic14Code): fixed --i-code-in-asm handling
7609 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7610 * (genPlus): fixed index-out-of-bounds error
7611 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7612 * src/pic/ralloc.c: added debugging output macro FENTRY2
7613 * (spillThis): fixed indentation, enbraced for-body for clarity
7614 * (rematStr): commented out as now unused
7615 * (regTypeNum): commented out special spill case (overwrites
7617 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7619 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * doc/sdccman.lyx: documented sfr16/sfr32,
7622 added example for using storage class with function pointers
7623 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7625 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7628 * device/lib/_itoa.c,
7629 * device/lib/_ltoa.c: optimized codesize
7630 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7631 but don't know how to suppress the double warning.
7632 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7633 * support/Util/SDCCerr.c,
7634 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7636 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7638 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7639 fixed old K&R prototypes
7640 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7641 * device/lib/_gptrget.c,
7642 * device/lib/_gptrgetc.c,
7643 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7644 also new versions for small generic pointers and banked generic pointers
7645 * src/port.h: added const_name
7646 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7647 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7648 * src/SDCCcse.c (findPrevIc): check all associative operators
7649 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7650 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7651 * src/SDCCmem.c: updated comments,
7652 set far-space to 0 for pdata, results in optimized code
7653 * src/SDCCmem.h: added macro CONST_NAME
7654 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7655 moving the info into the highest bits, see also gptrget/gptrput
7656 * src/src.dsp: added sdcc.ico to project files
7657 * src/avr/gen.c (genCast): fixed bug 0x%d
7658 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7659 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7660 relation between ptr_type and DCL_TYPE,
7661 (genCast): fixed bug 0x%d
7662 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7663 (CODE)" for const_name
7664 * src/hc08/gen.c (genCast): fixed bug 0x%d
7665 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7666 (hc08_port): added "CONST (CODE)" for const_name
7667 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7668 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7669 between ptr_type and DCL_TYPE,
7670 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7671 operand* and took AOP() inside function so sfr-ness can be checked,
7672 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7674 (genFunction, genEndFunction): optimized stack setup,
7675 (genMinus): optimized for literals with ending zeroes (in bytes),
7676 (genCast): fixed bug 0x%d
7677 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7678 (mcs51_port): added "CONST (CODE)" for const_name
7679 * src/mcs51/peeph.def: made rule 226 more generic
7680 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7681 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7682 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7683 * src/z80/main.c (z80_port): added NULL for const_name,
7684 (gbz80_port): added NULL for const_name
7685 * support/regression/tests/bug663539.c,
7686 * support/regression/tests/sfr16.c: new tests
7688 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7690 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7692 2005-06-24 Raphael Neider <rneider AT web.de>
7694 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7696 * device/include/pic16/signal.h: added USBIF
7699 2005-06-24 Raphael Neider <rneider AT web.de>
7701 * device/lib/pic16/libdev/pic18f2455.c,
7702 device/include/pic16/pic18f2455.h: NEW
7703 * device/include/pic16/pic18fregs.h,
7704 device/lib/pic16/pics.all,
7705 src/pic16/device.c: added 18f2455
7706 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7707 device/include/pic16/{pic18f[68][567].h,usart.h}:
7708 replaced MULTIPLE_USARTS define with more relaible
7709 compatibility sfrs (for USART access)
7711 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7713 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7714 and the output asm file line is printed on two lines.
7716 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7718 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7719 BGT, BLE, BHI, and BLS instructions
7720 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7722 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7723 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7725 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7727 2005-06-15 Raphael Neider <rneider AT web.de>
7729 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7730 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7731 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7732 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7733 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7735 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7737 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7738 Marcel Telka in bug #1215704
7740 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7742 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7743 located in shared memory bank.
7745 2005-05-31 Raphael Neider <rneider AT web.de>
7747 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7748 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7749 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7751 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7753 * device/lib/_strncpy.c: fixed the fix
7755 2005-05-26 Raphael Neider <rneider AT web.de>
7757 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7758 initializers with \0, bug #1208187
7759 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7760 intializers with \0, bug #1208187
7762 2005-05-26 Raphael Neider <rneider AT web.de>
7764 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7765 initializers with \0, bug #1208187
7766 * src/pic16/main.c (_process_pragma): added sanity checks
7767 for stack position and size, emit warnings when appropriate
7769 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7771 * device/lib/_strncpy.c: fixed not filling with \0
7773 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7775 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7777 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7778 compound_statement),
7780 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7782 2005-05-24 Raphael Neider <rneider AT web.de>
7784 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7786 2005-05-24 Raphael Neider <rneider AT web.de>
7788 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7789 TRISE definitions, closes bug #1162453
7791 2005-05-22 Raphael Neider <rneider AT web.de>
7793 * src/pic16/main.c (_process_pragma): check for missing
7794 arguments to pragmas code and udata
7795 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7796 consistency fixes to match other headers (thanks to Jim Paris)
7797 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7799 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7801 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7803 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7805 * support/regression/tests/bug1198642.c: new test
7806 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7807 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7808 * support/scripts/resource.h,
7809 * support/scripts/resource.rc,
7810 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7811 * support/scripts/sdcc.ico: added 32x32 icon
7813 2005-05-18 Raphael Neider <rneider AT web.de>
7815 * device/lib/pic16/libdev/pic18f*.c,
7816 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7817 keywords to "__sfr" and "__at (X)"
7818 * device/include/pic16/pic18fregs.h: added pic18f4520
7819 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7820 #1203088 (MPLAB compatibility)
7822 2005-05-17 Raphael Neider <rneider AT web.de>
7824 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7825 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7826 * device/lib/pic16/pics.all: added new devices
7827 * src/pic16/device.c: added support for pic18f4520
7829 2005-05-16 Raphael Neider <rneider AT web.de>
7830 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7831 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7832 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7833 convenience function for bit access
7835 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7837 * device/lib/printf_large.c: fixed bug 1193299
7838 * support/regression/tests/bug1057979.c: added test %3.3s
7840 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7842 * device/include/mcs51/8051.h,
7843 * device/include/mcs51/8052.h: made parseable with lint
7844 * device/include/mcs51/lint.h: added include file for (sp)lint
7845 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7846 * doc/cdbfileformat.lyx,
7847 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7849 2005-05-14 Raphael Neider <rneider AT web.de>
7851 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7852 * device/lib/pic16/libc/stdlib/itoa.c (new)
7853 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7854 * device/lib/pic16/libio/Makefile: exclude subdir according to
7855 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7856 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7857 * src/pic16/gen.c (genFunction): prevent annoying warning
7858 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7860 * support/cpp2/cppmain.c (cpp_output_string): new
7861 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7864 2005-05-13 Borut Razem <borut.razem AT siol.net>
7866 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7868 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7870 * .version: changed to version 2.5.1; back to bleeding edge development
7872 2005-05-11 Borut Razem <borut.razem AT siol.net>
7874 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7875 generate PDF version 1.3 documents
7877 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7879 * .version: changed to version 2.5.0
7881 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7883 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7885 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7887 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7888 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7889 well as many smaller updates.
7890 * .version: changed to version 2.5.0-pre1
7892 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7894 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7896 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7898 * support/regression/tests/bug1185672.c: added
7899 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7901 * src/mcs51/gen.c (genCall): added comments, made it look safer
7902 * src/mcs51/gen.c (genEndFunction): simplified
7904 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7906 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7908 2005-04-14 Borut Razem <borut.razem AT siol.net>
7910 * fixed bug 1045046 - SIGSEGV with really simple code?:
7911 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7912 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7914 2005-04-14 Borut Razem <borut.razem AT siol.net>
7916 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7917 src/pic16/device.h: temporarily disabled experimental #inline pragma
7920 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7922 * device/include/z80/stdio.h,
7923 * device/include/z80/string.h: removed these highly incomplete files so
7924 SDCC can use the default ones in device/include/
7926 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7928 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7930 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7933 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7935 * device/include/malloc.h: removed redundant __reentrant prototypes
7936 * device/lib/_mullong.c: added working xstack variant in asm (C version
7937 doesn't pass regression tests)
7938 * device/lib/bpx.c: used __data and made bpx char for mcs51
7939 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7940 (createFunction): fixed bug with xstackPtr
7941 * src/SDCCcse.c: corrected comments
7942 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7943 (killDeadCode, eBBlockFromiCode): removed unused code
7944 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7946 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7947 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7948 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7949 (genModOneByte): fixed warning in MSVC
7950 * src/mcs51/main.c (): added comments
7951 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7953 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7957 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7959 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7961 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7963 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7964 characters arrays of larger size than the declared one.
7966 2005-04-10 Borut Razem <borut.razem AT siol.net>
7968 * src/pic/gen.c (genInline),
7969 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7970 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7971 (findNextInstruction), (findPrevInstruction),
7972 (findInstructionUsingLabel),
7973 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7974 * src/pic/pcode.c (findLabel): added missing '\n'
7975 * src/src.dsp: added SDCCdwarf2.c to the project
7977 2005-04-09 Borut Razem <borut.razem AT siol.net>
7979 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7981 2005-04-08 Raphael Neider <rneider AT web.de>
7983 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
7984 into the chain after a given one) and mergeDefmapSymbols (combine
7985 defmap entries for each symbol per pcode)
7986 * (createDefmap): have defmap entries merged in the end
7987 * (defmapReplaceSymRef): split defmap entries covering two accesses to
7988 a symbol before replacing one access type's symbol, merge symbols in
7989 the end (replacement symbol might already have an entry)
7990 * (assignValnums): keep reference to written WREG intact
7992 2005-04-08 Raphael Neider <rneider AT web.de>
7994 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
7997 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
7999 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8002 2005-04-07 Raphael Neider <rneider AT web.de>
8004 * device/include/pic16/usart.h: added compatibility defines for
8005 devices with more than one USART
8006 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8008 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8010 * device/lib/Makefile.in: updated for port specific include
8012 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8014 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8016 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8018 * device/include/8051.h,
8019 * device/include/8052.h,
8020 * device/include/at89S8252.h,
8021 * device/include/at89c55.h,
8022 * device/include/at89x051.h,
8023 * device/include/at89x51.h,
8024 * device/include/at89x52.h,
8025 * device/include/mcs51reg.h,
8026 * device/include/reg51.h,
8027 * device/include/reg764.h,
8028 * device/include/regc515c.h,
8029 * device/include/sab80515.h: (re)moved these 12 files
8030 * device/include/mcs51/8051.h,
8031 * device/include/mcs51/8052.h,
8032 * device/include/mcs51/at89S8252.h,
8033 * device/include/mcs51/at89c55.h,
8034 * device/include/mcs51/at89x051.h,
8035 * device/include/mcs51/at89x51.h,
8036 * device/include/mcs51/at89x52.h,
8037 * device/include/mcs51/mcs51reg.h,
8038 * device/include/mcs51/reg51.h,
8039 * device/include/mcs51/reg764.h,
8040 * device/include/mcs51/regc515c.h,
8041 * device/include/mcs51/sab80515.h: and added them here
8043 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8045 * device/include/stdarg.h: changed SDCC specific keywords to double
8047 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8049 * device/include/hc08/mc68hc908gp32.h,
8050 * device/include/hc08/mc68hc908jb8.h,
8051 * device/include/hc08/mc68hc908jkjl.h,
8052 * device/include/hc08/mc68hc908qy.h: fixed comments
8053 * device/include/mcs51/README: updated
8054 * device/include/mcs51/c8051f120.h: added PINRSF
8055 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8056 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8057 amidst code. Also inline is not supported.
8059 2005-04-06 Raphael Neider <rneider AT web.de>
8061 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8062 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8063 callers stack/frame pointers
8065 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8067 * device/include/pic16/usart.h: added, missing in previous commit,
8068 * device/include/pic16/adc.h: fixed typo,
8069 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8071 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8073 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8074 uninitialized because a bug appears with gplink
8075 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8076 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8077 complains for unrecognised option
8079 2005-04-05 Raphael Neider <rneider AT web.de>
8081 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8082 structs as well (using memcpy)
8083 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8084 on ISRs (GOTO has no label)
8085 * src/pic16/device.h: added OF_OPTIMIZE_DF
8086 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8087 new data flow analysis/optimization
8088 * src/pic16/pcode.c: added (prototypes for and implementation of)
8089 dataflow analysis functions, fixed pCodeInstructions' inCond and
8090 outCond values, made RCALL a branch instruction
8091 * (pic16_unlinkpCode): keep C line if possible
8092 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8093 C line moved if possible
8094 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8095 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8096 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8097 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8099 * (pic16_getJumptabpCode): NEW, needed in...
8100 * (LinkFlow): fixed handling of jumptables, calls and conditional
8102 * (pic16_InsertCommentAfter): NEW
8103 * (pic16_pCodeReplace): made verbose and flow preserving
8104 * (AnalyzeFlow): added call to data flow analysis
8105 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8106 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8107 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8109 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8111 * src/SDCCast.c (decorateType): fixed bug #1105626
8113 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8115 * device/include/asm/pic16/features.h,
8116 * pic18f*.h headers,
8117 * device/include/pic16/adc.h,
8118 * device/include/pic16/delay.h,
8119 * device/include/pic16/i2c.h,
8120 * device/include/pic16/malloc.h,
8121 * device/include/pic16/stdio.h,
8122 * device/include/pic16/stdlib.h,
8123 * device/include/pic16/string.h,
8124 * device/lib/pic16/libc/stdio/printf_tiny.c,
8125 * device/lib/pic16/libc/stdio/printf_small.c,
8126 * device/lib/pic16/libc/stdio/strmgpsim.c,
8127 * device/lib/pic16/libc/stdio/strmmssp.c,
8128 * device/lib/pic16/libc/stdio/strmusart.c,
8129 * device/lib/pic16/libc/stdio/vfprintf.c,
8130 * device/lib/pic16/libc/stdlib/ltoa.c,
8131 * device/lib/pic16/libc/stdlib/putchar.c,
8132 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8133 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8134 * device/lib/pic16/libc/stdlib/memchrram.c,
8135 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8136 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8137 * device/lib/pic16/libio/adc/adcbusy.c,
8138 * device/lib/pic16/libio/adc/adcread.c,
8139 * device/lib/pic16/libio/adc/adcsetch.c,
8140 * device/lib/pic16/libio/usart/ubaud.c,
8141 * device/lib/pic16/libio/usart/ubusy.c,
8142 * device/lib/pic16/libio/usart/udrdy.c,
8143 * device/lib/pic16/libio/usart/uopen.c,
8144 * device/lib/pic16/libio/usart/uputc.c,
8145 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8146 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8147 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8148 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8149 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8150 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8151 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8152 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8153 specific keywords to double underlined form,
8154 * device/lib/pic16/libc/Makefile.rules,
8155 * device/lib/pic16/libsdcc/Makefile.rules,
8156 * device/lib/pic16/libm/Makefile,
8157 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8158 to compile with C standard set in Makefile.common
8159 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8160 rand.c and crc.c in compilation process,
8161 * device/lib/pic16/libsdcc/int/divuint.c,
8162 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8163 `c' from signed to unsigned,
8164 * device/lib/pic16/startup/crt0.c,
8165 * device/lib/pic16/startup/crt0i.c,
8166 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8167 keywords to double underlined form, bug fixes in _do_cinit function
8168 which prevented the correct initialization of the .idata segment,
8169 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8170 core to enter a infinite loop
8171 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8173 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8175 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8177 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8179 * device/include/Makefile.in: add support for hc08 subdirectory
8180 * device/include/hc08/: new subdirectory
8181 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8182 Lucas Loizaga, thanks!
8183 * device/include/hc08/mc68hc908qy.h,
8184 * device/include/hc08/mc68hc908gp32.h,
8185 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8186 their own directory. Changed internal macro names to use the compiler
8187 reserved namespace. Changed SDCC specific keywords to double
8189 * device/include/math.h,
8190 * device/include/malloc.h,
8191 * device/include/stdarg.h,
8192 * device/include/stdbool.h
8193 * device/include/string.h,
8194 * device/include/tinibios.h,
8195 * device/include/ds400rom.h,
8196 * device/include/8051.h,
8197 * device/include/8052.h,
8198 * device/include/80c51xa.h,
8199 * device/include/at89c55.h,
8200 * device/include/at89S8252.h,
8201 * device/include/at89x51.h,
8202 * device/include/at89x52.h,
8203 * device/include/ds80c390.h,
8204 * device/include/reg764.h,
8205 * device/include/regc515c.h,
8206 * device/include/sab80515.h,
8207 * device/include/mcs51/c8051f000.h,
8208 * device/include/mcs51/c8051f018.h,
8209 * device/include/mcs51/c8051f020.h,
8210 * device/include/mcs51/c8051f040.h,
8211 * device/include/mcs51/c8051f060.h,
8212 * device/include/mcs51/c8051f120.h,
8213 * device/include/mcs51/c8051f300.h,
8214 * device/include/mcs51/c8051f310.h,
8215 * device/include/mcs51/c8051f320.h,
8216 * device/include/mcs51/c8051f330.h,
8217 * device/include/mcs51/c8051f350.h,
8218 * device/include/z180.h: Changed SDCC specific keywords to double
8221 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8223 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8225 * (pic16_assignConfigWordValue): disable testing of configuration
8226 register value with config mask,
8227 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8228 function with port->fun_prefix,
8229 * (genFunction): when generating a naked interrupt function never
8230 create an absolute segment placed in interrupt vector address, place
8231 the actual interrupt function at IVA instead, when an interrupt
8232 function is generated with unspecified interrupt then do not create
8233 the absolute section,
8234 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8235 code for generating a call to generic pointer get/put function with
8236 a call to function pic16_callGenericPointer(),
8237 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8238 the call to the generic pointer get/put functions with prefixing the
8239 function name with port->fun_prefix,
8240 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8241 * src/pic16/main.c (_process_pragma): prefix function with
8243 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8244 calling assembler, old 18Fxxxx macro is deprecated,
8245 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8246 PC_ASMDIR in while condition,
8247 * (findInstruction): add PC_ASMDIR in while condition,
8248 * (buildCallTree): prefix main with port->fun_prefix,
8249 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8250 identifier for variable with banked access in instructions BTFSS,
8251 BTFSC, BCF, BSF, BTG
8252 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8253 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8254 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8255 perform optimization when enviroment variable NO_REG_OPT is set,
8256 * (insideLRBlock): NEW, return 1 if register is inside an
8257 INF_LOCALREGS block,
8258 * (RemoveRegFromLRBlock): remove a register that is completely
8259 eliminated by register optimization, but it is still left in local
8260 register store/restore in/from stack block,
8261 * (Remove2pcodes): after removing register, check to see if it
8262 should be removed from local register store/restore in/from stack
8264 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8265 DUMMY_READ_VOLATILE,
8267 * device/include/pic16/adc.h: minor prototype modifications and
8269 * device/include/pic16/malloc.h: added GPL notice various
8271 * device/include/pic16/stdint.h: NEW, standard header for ints
8272 * device/include/pic16/delay.h: NEW, header for delay functions,
8273 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8275 * device/include/pic16/signal.h: NEW, header providing helper macros
8276 for implementing signal handlers,
8277 * device/include/pic16/stdio.h: added prototypes for functions,
8278 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8279 prototypes for stdin and stdout, added macro PUTCHAR to
8280 automatically implement putchar function prototype,
8281 * device/include/pic16/usart.h: modified and updated USART library,
8282 * device/lib/pic16/libio/adc/,
8283 * device/lib/pic16/libio/i2c: some modifications to improve library
8285 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8286 family of functions,
8287 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8288 family of functions and other sources,
8289 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8290 of the PIC18Fxx[28] devices,
8291 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8292 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8293 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8294 _do_cinit function, because the previous failed when local variables
8295 where not placed in the same memory bank,
8296 * device/lib/pic16/libsdcc/char/: various modifications to improve
8297 library performance,
8298 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8299 information on the new functions of the c library and more...
8301 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8303 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8305 2005-03-26 Raphael Neider <rneider AT web.de>
8307 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8308 if condition == CARRY)
8309 * (genCmp): adapted to new genSkipc semantics
8310 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8311 on rIfx (genCmp was broken)
8313 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8315 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8316 * src/z80/main.c (_keywords[]),
8317 * src/SDCCglobal.h (struct options),
8319 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8320 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8321 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8322 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8323 always available in leading double underscore form. The C99 support is
8324 mostly missing, but it's a start.
8325 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8326 reserved identifier "__data".
8328 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8330 * src/mcs51/peeph.def: fixed bug 1170013
8332 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * device/include/mcs51reg.h: fixed bug 842007
8336 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8338 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8341 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8343 * src/port.h (struct PORT),
8344 * src/avr/ralloc.c (avr_assignRegisters),
8346 * src/ds390/ralloc.c (ds390_assignRegisters),
8348 * src/hc08/ralloc.c (hc08_assignRegisters),
8350 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8352 * src/pic/ralloc.c (pic14_assignRegisters),
8354 * src/pic16/ralloc.c (pic16_assignRegisters),
8356 * src/xa51/ralloc.c (xa51_assignRegisters),
8358 * src/z80/ralloc.c (z80_assignRegisters),
8360 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8361 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8363 * src/SDCCdflow.c (computeDataFlow),
8365 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8367 * src/SDCCcflow.c (*),
8369 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8370 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8371 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8372 immedDom() returning wrong block; probably fixes bug #1160833)
8374 2005-03-20 Borut Razem <borut.razem AT siol.net>
8376 * support/scripts/inc2h.pl: WIN32 port
8378 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8380 * device/lib/makefile.in: added abs.c and labs.c
8382 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8384 * device/include/stdint.h: added
8385 * device/lib/abs.c: added
8386 * device/lib/labs.c: added
8387 * device/include/stdlib.h: added abs() and labs() prototypes
8388 * device/lib/libsdcc.lib: added abs and labs
8389 * device/include/float.h,
8390 * device/lib/_fsmul.c,
8391 * device/lib/printf_fast.c,
8392 * device/lib/printf_tiny.c: updated comments
8394 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8396 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8399 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8401 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8402 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8404 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8406 * device/lib/printf_large.c: removed inline assembly for portability and
8407 readability. Use printf_fast if speed or size are more important.
8408 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8409 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8411 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8413 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8414 prevent compiler warning
8416 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8418 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8419 moved to level 0 and declared as static. Also they are explicit
8420 placed in access bank. This was necessery because some times they
8421 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8422 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8423 optimizations. Currently only compare to unsigned char is implemented,
8424 * src/pic16/gen.c: added fReturnIdx array,
8425 * (struct resolvedIfx) is moved to gen.h and made public,
8426 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8427 * (aopForSym): added an optimization to directly store in stack of
8428 the operand of a SEND iCode,
8429 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8430 but as registers instead (AOP_REG) using the fReturnIdx array,
8431 * (pic16_freeAsmop): remove the freed register from the
8432 _G.sregsAlloc field,
8433 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8434 a compare of 'WREG',
8435 * (pic16_popGetTempRegCond): changed function prototype, now
8436 function takes also a bitVector argument v which holds the current
8437 set of registers that are allocated for stack access by aopForSym,
8438 registers allocated in aopForSym for accessing stack symbols are not
8439 any more part of the functions usedRegs field,
8440 * (genCall): some times aopOp is called for a stack variable to be
8441 send, aopForSym might perform the push, if this is true make sure
8442 that genCall doesn't push the variable twice by testing _G.resDirect,
8443 * (genFunction): changed testing for unspecified interrupt number
8444 from 256 to INTNO_UNSPEC,
8445 * modified selection scheme of frame pointer generation. Previously
8446 if function did use local registers a frame pointer was generated,
8447 now a frame pointer is generated only if function has arguments
8448 (that need PLUSW2 register access), or has stack arguments, or the
8449 compiler is not instructed to omit the frame pointer,
8450 * (genEndFunction): before restoring local registers that were saved
8451 in the function preamble, also restore the registers that *might*
8452 have been allocated for stack access,
8453 * (genRet): removed some old comments,
8454 * (genCmp, the active (RN's) version): added a call to the
8455 pic16_genCmp_special function to perform the compare with a more
8456 robust and optimized way,
8457 * (genInline): a feature has been added in inline code generation,
8458 which allows a wildcard variable substitution when writing inline
8459 assembly. Code is incomplete and experimental therefore undocumented,
8460 * (genCast): changed order of aopOp for result and right to allow
8461 aopForSym to directly load the result if possible,
8462 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8463 perform an optimized compare on some selected special occasions,
8464 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8465 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8466 generate an IVT any more,
8467 * src/pic16/main.c (pic16_optionsTable): added command line option
8469 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8470 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8472 * src/pic16/NOTES: Raphael Neider added in list of active developers
8473 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8474 jumptable_end to prevent bug #,
8475 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8476 inCond and outCond fields,
8477 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8478 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8479 turn off register spilling,
8480 * (packRegsForOneUse): synced with other ports' versions although it
8481 is not used currently,
8482 * (pic16_packRegisters): added an optimization while reading
8483 structure bitfields, some registers may be saved (malloc code is
8484 decreased by 80 bytes)
8486 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8488 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8489 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8490 this can be optimized more?
8492 2005-03-10 Raphael Neider <rneider AT web.de>
8494 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8495 genNearPointerGet): (hopefully) fixed access to bitfields via
8496 pointers (p->bitN = x; and x = p->bitN; failed)
8498 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8500 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8502 2005-03-09 Raphael Neider <rneider AT web.de>
8504 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8506 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8509 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8510 (regTypeNum): set REG_BIT type if necessary
8511 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8512 * support/regression/tests/critical.c: check bug 1144613
8514 2005-03-02 Raphael Neider <rneider AT web.de>
8516 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8518 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8520 * src/avr/ralloc.c (serialRegAssign),
8521 * src/ds390/ralloc.c (serialRegAssign),
8522 * src/hc08/ralloc.c (serialRegAssign),
8523 * src/mcs51/ralloc.c (serialRegAssign),
8524 * src/pic/ralloc.c (serialRegAssign),
8525 * src/pic16/ralloc.c (serialRegAssign),
8526 * src/xa51/ralloc.c (serialRegAssign),
8527 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8529 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8531 * src/SDCCast.c (decorateType): fixed bug 1124787
8533 2005-02-20 Hubert Sack <sack AT digiplan.de>
8534 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8536 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8539 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8541 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8542 to keep the correct label reference count when adding/removing references
8543 to labels. A peephole file using this is appended to patch #1144962.
8545 2005-02-14 Raphael Neider <rneider AT web.de>
8547 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8548 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8549 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8550 retrievals of result operand's value on assignment
8552 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8554 * device/include/pic16/string.h: modified prototype for memccpy()
8555 to memccpy(void *, void *, char, size_t)
8556 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8557 check whether to omit frame pointer or not,
8558 * (genInline): convert all occurences of "\n" to LF in inline
8559 assembler blocks, this helps formatting the inline text,
8560 * (pic16_loadFSR0): modified prototype,
8561 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8562 removed some 8051 legacy code,
8563 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8564 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8565 before allocating temporary registers in functions,
8567 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8569 * support/regression/tests/bitvars.c: corrected the "fix"
8571 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8573 * support/regression/tests/bitvars.c,
8574 * support/regression/tests/bitwise.c,
8575 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8577 2005-02-10 Raphael Neider <rneider AT web.de>
8579 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8580 different size for Alpha
8581 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8583 2005-02-09 Raphael Neider <rneider AT web.de>
8585 * src/SDCC.lex(doPragma) : save and restore warning options as well
8586 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8587 * have #pragma less_pedantic set the errorlevel to WARNING
8589 * (cloneOptimize) : fixed wrong malloc's size
8590 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8591 facilitate correct handling of #pragma (save|restore)
8593 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8595 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8597 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8599 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8601 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8603 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8605 2005-02-02 Raphael Neider <rneider AT web.de>
8607 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8608 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8609 * (pic16_storeForReturn): fixed to allow returning function pointers
8610 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8611 * device/include/pic16/{stddef.h,stdbool.h}: added
8613 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8615 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8617 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8619 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8620 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8621 appeared to be required
8623 2005-01-31 Borut Razem <borut.razem AT siol.net>
8625 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8626 include/mcs51 and include/z80 directories to the package
8628 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8630 * src/hc08/gen.c (genFunction): fixed bug #1112752
8632 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8634 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8636 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8638 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8640 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8642 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8644 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8646 * device/include/c8051fxxx.h: removed these 6 files
8647 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8649 2005-01-26 Raphael Neider <rneider AT web.de>
8651 * src/pic16/gen.c (genAssign): fixed assignment from longs
8652 in codespace (were cut to three bytes)
8653 * (genDummyRead): implemented (except for CODESPACE...),
8655 * src/pic16/glue.c (emitStatistics): beautified
8656 * device/lib/pic16/libm/Makefile: added include path
8658 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8660 * src/z80/gen.c (aopPut): fixed bug #1103902
8662 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8664 * device/lib/expf.c: fixed bug #1095792
8666 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8668 * device/lib/pic16/libm: added Math library sources
8670 2005-01-24 Raphael Neider <rneider AT web.de>
8672 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8673 to enable upcast to pCodeOpReg2 (there is no type tag to
8674 differenciate the two and pic16_popGet2p cast into PCOR2)
8675 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8676 (sizeof(sectNames) changed to sizeof(sectName))
8677 Both patches fix segfaults under MinGW.
8679 2005-01-23 Raphael Neider <rneider AT web.de>
8681 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8682 Safe_[mc]?alloc()'ed variables
8683 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8684 of (byte sized) temporaries (assign them to WREG for now)
8685 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8686 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8687 this might fix SIGSEGVs on MinGW...
8688 * src/SDCCopt.c (killDeadCode): restored original behaviour
8689 (volatile operands might get thrown away though)
8691 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8693 * src/pic16/gen.c: fixed bug #1106975,
8694 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8695 pointer update, INTCON is saved, global interrupts are disabled and
8696 restored after updateing TOS.
8697 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8698 * added function attribute 'shadowregs' to take advantage of shadow
8700 * added function attribute 'wparam' as an alternative to the wparam
8702 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8703 user declares a non-ISR function as 'shadowregs',
8704 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8706 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8708 * .version: bumped version number to 2.4.8
8709 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8711 * device/lib/pic16/libio/i2c/: I2C module support library,
8712 * device/include/pic16/i2c.h: I2C support library header,
8713 * device/lib/pic16/libc/stdio/: standard IO support sources,
8714 * (printf_small.c): printf_small() source, supports float print,
8715 * (printf_tiny.c): printf_tiny() source, does not support floats,
8716 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8717 enable global optimizations for entire library source, other
8718 Makefiles in the source tree are also modified to reflect this,
8719 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8721 * doc/sdccman.lyx: updated to reflect new changes,
8722 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8723 sym->onStack if-case,
8724 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8725 sbit, idata, _idata, xdata, _xdata,
8726 * added pragma library, to link an external library, (see doc),
8727 * removed command line options, --pomit-config-words, --pomit-ivt,
8728 --pleave-reset-vector,
8729 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8730 when calling assembler to reflect memory model used, also define
8731 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8732 reflect stack model used,
8733 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8734 on stack return NULL,
8736 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8738 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8739 of the operands is volatile. Fixes #1020220
8741 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8743 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8744 * (OptimizeRegUsage): make sure that there is really no other flow where
8745 the first pCode is used
8747 2005-01-22 Raphael Neider <rneider AT web.de>
8749 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8750 to fix #1106967 (pCode->seq are not set up correctly)
8752 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8754 * src/SDCCglue.c (glue): make sure code area is declared before the
8755 static initialization area.
8757 2005-01-21 Raphael Neider <rneider AT web.de>
8759 * device/lib/Makefile.in: fixed test for pic16 install dir
8760 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8762 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8763 added --optimize-goto compiler switch and pragma wparam documentation
8764 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8765 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8766 and PRODH closing bug #1071770 (peephole optimizer)
8768 2005-01-19 Raphael Neider <rneider AT web.de>
8770 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8771 cmdLine buffers (used when calling sdcpp...) are large enough
8772 (MAX_PATH=256 truncates arguments leading to system halts when
8774 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8775 * (genUminus): rewritten to for efficiency
8776 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8777 used uninitialized in some cases)
8778 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8779 copy the third byte from the int -- now assumes 0x80 (data memory)
8780 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8781 operands (genAddLit expects the iCode's operands to swapped as
8782 well), fixed leftover bytes (crashed for short left operands)
8783 * (pic16_genMinusDec): performance improvements, removed false
8785 * (pic16_genMinus): fixed to cope with differently sized operands
8786 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8788 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8789 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8790 new banksel optimization
8791 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8792 analysis for temporary registers (segfaults...)
8793 * src/pic16/peeph.def: added rule
8795 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8797 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8798 which converts a float number to its ASCII representation
8799 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8800 functions to convert the fractional and integer part of a float to ASCII,
8801 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8802 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8804 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8806 * device/include/pic16/adc.h: added GPL info,
8807 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8808 a pCodeOp as tested operand,
8809 * (genNearPointerGet): optimized bit testing, does not use
8810 intermediate register for bit value, test directly instead with
8811 BTFSS, BTFSC, works only for single bits,
8812 * (genpic16Code): dump the name of the iCode in the asm,
8813 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8814 renamed to pic16_decodeOp,
8815 * (serialRegAssign): do not allocate a temporary register for iCode
8816 sequences that test a single bit for 1/0
8818 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8820 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8821 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8822 access stack and frame pointers. They are initially assigned to
8823 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8824 accessing SFRs. Updated all occurences of modification of stack or
8825 frame pointer in gen.c and pcode.c,
8826 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8827 assigning of a literal value to pointers,
8828 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8829 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8832 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8834 * doc/sdccman.lyx: update documentation about stack pragma, added
8835 some info for stack memory models
8837 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8839 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8841 2005-01-08 Raphael Neider <rneider AT web.de>
8843 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8844 udata sections to fix bug #1097823
8846 2005-01-05 Raphael Neider <rneider AT web.de>
8848 * src/pic16/gen.c (genGenericShift): added handling of differently
8849 sized left operand and result
8851 2005-01-04 Raphael Neider <rneider AT web.de>
8853 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8854 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8855 to hold the condition bit)
8856 * added new version of genCmp (old code available via #define)
8857 * added new version of genShiftLeft/genShiftRight in a generic
8858 way, now supports shifting by negative values
8859 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8860 shiftCount (expected by genGenericShift)
8861 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8862 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8864 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8865 is an invalid literal too...)
8867 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8869 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8870 from Raphael Neider,
8871 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8872 for 8-bit literals. This fixes some literal operands which are sign
8873 extended to 16-bits ints when instruction needs only 8-bits.
8875 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8877 * device/lib/logf.c: added mcs51 assembly version
8878 * device/lib/expf.c: added mcs51 assembly version
8879 * device/lib/_logexpf.c: new shared asm code for expf and logf
8880 * device/include/math.h: add defines for assembly math library
8881 * device/lib/Makefile.in: build new _logexpf.c
8882 * device/lib/libfloat.lib: use new _logexpf.c
8884 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8887 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8888 device types which have less than 0x7f registers.
8890 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8892 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8894 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8896 * device/lib/printf_fast.c: only build on supported arch.
8897 * device/lib/printf_tiny.c: only build on supported arch.
8898 * device/lib/printf_fast_f.c: only build if asm float lib
8899 * device/lib/_fsget1arg.c: only build if asm float lib
8900 * device/lib/_fsget2args.c: only build if asm float lib
8901 * device/lib/_fsnormalize.c: only build if asm float lib
8902 * device/lib/_fsreturnval.c: only build if asm float lib
8903 * device/lib/_fsrshift.c: only build if asm float lib
8904 * device/lib/_fsswapargs.c: only build if asm float lib
8905 * device/include/stdio.h: don't provide print_fast,
8906 print_fast_f, print_tiny prototypes if --xstack used
8908 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8910 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8911 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8914 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8916 * device/lib/printf_fast_f.c: same as printf_fast, but
8917 with floating point enabled
8918 * device/lib/printf_fast.c: minor tweaks
8919 * device/include/stdio.h: add printf_fast_f
8921 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8923 * src/SDCCmain.c: make --float-reent default for mcs51
8924 * device/lib/_fsadd.c: added mcs51 assembly version
8925 * device/lib/_fssub.c: added mcs51 assembly version
8926 * device/lib/_fsmul.c: added mcs51 assembly version
8927 * device/lib/_fsdiv.c: added mcs51 assembly version
8928 * device/lib/_fseq.c: added mcs51 assembly version
8929 * device/lib/_fsneq.c: added mcs51 assembly version
8930 * device/lib/_fsgt.c: added mcs51 assembly version
8931 * device/lib/_fslt.c: added mcs51 assembly version
8932 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8933 * device/lib/Makefile.in: add _fscmp to build
8934 * device/lib/libfloat.lib: add _fscmp to build
8936 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8938 * device/lib/_fs2slong.c: added mcs51 assembly version
8939 * device/lib/_fs2sint.c: added mcs51 assembly version
8940 * device/lib/_fs2schar.c: added mcs51 assembly version
8941 * device/lib/_fs2ulong.c: added mcs51 assembly version
8942 * device/lib/_fs2uint.c: added mcs51 assembly version
8943 * device/lib/_fs2uchar.c: added mcs51 assembly version
8944 * device/lib/_slong2fs.c: added mcs51 assembly version
8945 * device/lib/_sint2fs.c: added mcs51 assembly version
8946 * device/lib/_schar2fs.c: added mcs51 assembly version
8947 * device/lib/_ulong2fs.c: added mcs51 assembly version
8948 * device/lib/_uint2fs.c: added mcs51 assembly version
8949 * device/lib/_uchar2fs.c: added mcs51 assembly version
8950 * device/include/float.h: added #define to select asm vs c
8952 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8954 * device/lib/printf_fast.c: improvements to float output
8955 * device/include/float.h: add defines for assembly float library
8956 * device/lib/_fsget1arg.c: receive 1 float arg
8957 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8958 * device/lib/_fsnormalize.c: normalize a float
8959 * device/lib/_fsreturnval.c: return float, various helper routines
8960 * device/lib/_fsrshift.c: right shift a float's mantissa
8961 * device/lib/_fsswapargs.c: swap 2 floats
8962 * device/lib/Makefile.in: build these 6 new files for mcs51
8963 * device/lib/libfloat.lib: add these 6 files to the library
8965 2004-12-26 Borut Razem <borut.razem AT siol.net>
8967 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8970 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8972 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8973 and fully reentrant and register bank neutral.
8974 * device/lib/printf_fast.c: added float (not enabled by default),
8975 added compact/slower integer (also not enabled by default),
8976 improved size/speed of fast integer code, other minor changes
8977 * device/include/stdio.h, device/lib/Makefile.in,
8978 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8980 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8982 * src/pic16/pcode.c: declaring variables other than at the start of a
8983 block is not supported in C by VC6.
8985 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
8987 * applied a previous patch from Raphael Neider that wasn't included
8988 in the previous commits, which fixes infinite loops within jumptable
8990 * made some fixes that previous patches introduced
8992 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
8994 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
8995 that fixes an issue with AOP_PCODE asmop's offset,
8996 * (pic16_popCopyReg): update instance field too,
8997 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
8998 function of pic port,
8999 * (genCmp, genAnd, genAssign),
9000 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9002 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9004 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9005 variables initial values to idata section,
9006 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9007 variables in some functions. This utilizes parmBytes field of iCode
9008 structure to hold the offset of the variable in stack. (might be
9009 able to use the stack field too?)
9010 * applied patch from Raphael Neider # ### , # ###
9011 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9012 variable initial values in idata section,
9013 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9014 for static variables with initial value
9015 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9016 applied fix in while loop from Raphael Neider.
9018 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9020 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9021 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9022 * src/ds390/ralloc.c (serialRegAssign): spill bits
9023 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9024 * support/Util/SDCCerr.c,
9025 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9026 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9027 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9029 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9031 * device/include/sdcc-lib.h: inserted LGPL, added includes
9032 asm/ds390/features.h and asm/mcs51/features.h
9033 * device/include/asm/default/features.h,
9034 * device/include/asm/gbz80/features.h,
9035 * device/include/asm/z80/features.h: added empty _AUTOMEM
9037 * device/include/asm/ds390/features.h,
9038 * device/include/asm/mcs51/features.h: added files with defines for
9039 _AUTOMEM and _STATMEM indicating automatic and static storage class
9040 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9041 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9042 * src/SDCCicode.c (geniCodeCast),
9043 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9044 * src/SDCCloop.c (loopInduction): removed unused variable lr
9045 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9046 to convertToFcall to include char modulo (RFE 1065037), added check
9047 if left operand is unsigned and use abs of literal value
9048 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9049 as it doesn't work after conversion from peephole.def to peephole.rul
9050 * src/mcs51/gen.c (toBoolean): added check for size,
9051 (genModOneByte): optimized code for signed char modulo a literal
9052 power of 2 (thanks to Hubert Sack),
9053 (genRRC): removed unnecessary "clr c",
9054 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9055 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9057 swapped rules 256.c and 256.d,
9058 extended 256.d by using new multiple checks (thanks Erik),
9059 added rules 256.e and 256.f,
9060 updated rule 261.a and 261.b to new generated code
9061 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9063 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9065 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9066 induction related bugs, including first part of bug #1074377
9068 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9070 * applied patch from bug-report #1076292,
9071 * applied patches for genAnd and Goto-optimizations for Raphael
9073 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9074 dump a less iCode information,
9075 * src/pic16/device.h (pic16_options_t): added field debgen,
9076 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9077 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9078 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9080 * (various functions): added macros FENTRY and FENTRY2 to functions,
9081 to emit function prologue,
9082 * (various functions): fixed indentation,
9083 * (genNearPointerGet): fixed loading of FSR0,
9084 * (genPackBits): applied patch from Raphael Neider to fix updating
9085 of FSR0 and touching only the modified bits,
9086 * src/pic16/genarith.c (various functions): added macros FENTRY to
9087 emit function prologue in comments,
9088 * src/pic16/pcode.h: added functions debugf2, debugf3,
9089 * src/pic16/ralloc.c: partial fix for packForPush caused
9092 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9094 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9095 <stsp AT users.sourceforge.net> with reversed byte order
9096 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9098 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9100 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9102 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9103 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9105 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9107 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9109 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9111 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9113 (setFromConditionArgs): friendly operand parser for peephole rules,
9114 (operandBaseName, operandsNotRelated): new peephole condition
9115 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9116 architecture specific register naming into account, handles n-way
9117 comparisons, and supports quoted literals
9118 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9120 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9122 * src/mcs51/peeph.def: fixed bug #1076940
9124 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9126 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9128 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9130 Adding support for replacing ljmps with sjmps in jumptables
9131 generated for switch statements. For now you need to set the
9132 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9133 Now 4 algorithms for mcs51 jumptable generation are used:
9134 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9135 addresses loaded pc-relative for up to 112 cases and stack-pushing
9136 target addresses loaded with offset from dptr for up to 256 cases.
9138 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9139 * src/mcs51/main.c: adapted constants for switch table generation
9140 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9142 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9144 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9145 * support/regression/tests/bug1057979.c: added test for bug 1073386
9147 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9149 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9152 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9154 * src/pic16/device.h,
9155 * src/pic16/genarith.c,
9158 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9160 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9162 Large cummulative patch for pic16 port.
9163 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9164 to call when a stack overflow occurs,
9165 * (malloc.h): added CVS Id tag,
9166 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9168 * added libc directory. The current version of LibC contains string
9169 functions, ctype functions and macros and some functions of the
9170 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9171 be extensively tested in the future. Standard disclaimer here.
9172 Library is not automatically build yet. But one can build it by
9173 invoking 'make' inside the libc directory.
9174 * added ADC library under libio. Preliminary version yet.
9176 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9177 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9178 aopForRemat() now and not by pic16_aopOp(),
9179 * (pic16_popGetTempReg): removed warning messgae when allocating
9180 temporary registers, its a buggy feature and will be removed,
9181 * (pic16_popGet): set register instance field in AOP_CRY,
9182 * (pic16_outBitC): fixed for results in size greater than 1,
9183 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9184 * (pic16_storeForReturn): optimized return of 0,
9185 * (genCmp): experimental code for new genCmp which uses PIC18's
9186 special compare&skip instructions. Initial tests fail some times
9187 with variables grater than 1 byte in size, so new code is disabled,
9188 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9190 * (genCast): began a fix to optimize the casting of a bit to another
9191 bit, now assigning a bitfield to another bitfield will fail, sorry,
9192 * src/pic16/main.c: disabled the use of lr-support feature,
9193 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9194 * added some function prototypes, added function _debugf prototype,
9195 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9196 bits with offset (case PO_GPR_BIT),
9197 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9199 * (isBankInstruction): modified to return 0 for no banking instruction,
9200 and 1 for banking instruction,
9201 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9202 caused stop processing pCodes after a inline assembly block,
9203 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9204 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9205 registers when it shouldn't,
9206 * src/pic16/ralloc.c (allocReg): add preliminary support for
9207 supporting a limited set of temporary registers,
9209 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9211 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9212 genDataPointerSet): ensure assignments always copy in MSB to LSB
9214 (loadRegFromAop): recognize CLRH optimization,
9215 (genFunction): optimize RECEIVE iCodes in reentrant functions
9217 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9219 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9220 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9222 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9223 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9224 contiguous with data
9226 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9228 * device/lib/_gptrget.c (_gptrget),
9229 * device/lib/_gptrgetc.c (_gptrgetc),
9230 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9231 instead of sjmp to ret
9232 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9233 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9235 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9237 * .version: bumped version to 2.4.7
9238 * device/lib/_gptrget.c (_gptrget): is now _naked
9239 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9240 * device/lib/_gptrput.c (_gptrput): is now _naked
9241 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9242 (createFunction): fixed xstack
9243 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9244 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9246 (geniCodeCritical): store original interrupt state in an iTemp bit
9247 var unless stack-auto
9248 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9249 * src/SDCCmain.c (setIncludePath): added include/target to search path
9250 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9251 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9253 (processFuncArgs): put bit vars in bit area
9254 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9255 unsaveRBank): fixed xstack,
9256 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9257 (genFunction, genEndFunction): fixed xstack,
9258 (genAssign): optimization don't walk backwards through mem
9259 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9260 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9261 * support/regression/Makefile: also make library (for stack-auto) when
9262 making "all" and added "test-mcs51-xstack-auto"
9263 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9264 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9265 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9266 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9267 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9268 make-library by MAKE_LIBRARY
9269 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9270 regression tests for xstack
9271 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9272 * support/regression/tests/critical.c: test for critical on mcs51
9274 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9276 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9277 built version of sdcc instead of installed version
9279 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9281 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9282 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9284 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9285 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9286 WARNING: remove device/lib/build/z80/printf.o by hand when
9287 updating from previous build!
9288 * device/lib/z80/printf.c: updated comment
9289 * support/regression/tests/bug1057979.c: test all ports now
9290 * support/regression/tests/bug1065458.c: file added
9292 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9294 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9295 *_start and *_end symbols for static functions
9297 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9299 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9300 and search crt0.o in all library paths,
9301 (setIncludePath): proper handling of --nostdinc,
9302 (setLibPath): proper handling of --nostdlib
9303 * support/regression/Makefile,
9304 * support/regression/ports/ds390/spec.mk,
9305 * support/regression/ports/gbz80/spec.mk,
9306 * support/regression/ports/hc08/spec.mk,
9307 * support/regression/ports/mcs51/spec.mk,
9308 * support/regression/ports/mcs51-large/spec.mk,
9309 * support/regression/ports/mcs51-stack-auto/spec.mk,
9310 * support/regression/ports/z80/spec.mk: use include and lib files from
9311 built version of sdcc instead of installed version
9312 * doc/sdccman.lyx: fixed typo in --nostdinc
9314 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9319 * src/pic/gen.c : added support to generate code for struct bit fields.
9321 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * as/xa51/xa_version.h,
9324 * device/include/errno.h,
9325 * device/include/regc515c.h,
9326 * device/lib/_itoa.c,
9327 * device/lib/_ltoa.c,
9328 * device/lib/ser_ir_cts_rts.c,
9329 * sim/ucsim/xa.src/glob.cc,
9330 * sim/ucsim/xa.src/inst_gen.cc,
9331 * sim/ucsim/xa.src/xa_bit.cc,
9332 * sim/ucsim/xa.src/xa_sfr.cc,
9333 * sim/ucsim/z80.src/inst_dd.cc,
9334 * sim/ucsim/z80.src/inst_fdcb.cc,
9335 * support/scripts/keil2sdcc.pl,
9336 * src/pic16/pic16.dsp,
9337 * src/pic16/pic16a.dsp: corrected cvs line endings
9338 * device/lib/printf_large.c: fixed bug 1057979
9339 * src/pic16/gen.c: fixed non-C standard code
9340 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9341 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9342 * support/regression/ports/mcs51/support.c: reload T1 asap
9343 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9344 pdata use and clear idata startup behaviour
9345 * support/regression/tests/bug1057979.c: added
9347 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9349 * device/examples/ds390/ow390/ad26.h,
9350 * device/examples/ds390/ow390/cnt1d.h,
9351 * device/examples/ds390/ow390/crcutil.c,
9352 * device/examples/ds390/ow390/ownet.h,
9353 * device/examples/ds390/ow390/owsesu.c,
9354 * device/examples/ds390/ow390/swt12.h,
9355 * device/examples/ds390/ow390/swtoper.c,
9356 * device/examples/ds390/ow390/temp10.h,
9357 * device/examples/ds390/ow390/thermodl.c,
9358 * device/examples/ds390/tinitalk/tinitalk.dsp,
9359 * device/examples/ds390/tinitalk/tinitalk.dsw,
9360 * device/examples/mcs51/clock/hw.h,
9361 * device/examples/mcs51/simple2/go.bat,
9362 * device/examples/serialcomm/windows/serial.h,
9363 * device/examples/xa51/dummy.c,
9364 * device/examples/xa51/hello.c,
9365 * device/include/80c51xa.h,
9366 * device/include/at89x051.h: corrected cvs line endings
9368 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9370 * src/pic16/main.c (options): added command line --gstack, to trace
9371 stack over/under flows,
9372 * added pragma 'wparam' to allow passing first byte of function
9373 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9374 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9375 call to __gstack_test function and sets up the symbol as extern,
9376 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9377 * popaop): added call to pic16_testStackOverflow,
9378 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9380 * (genCall, genPcall): now all parameters are passed via stack
9381 except in functions that are pass to wparam pragma in which WREG is
9383 * (genPcall): REENTRANT flag is checked to see if variable prototype
9384 contains reentrant keyword, don't call a non-reentrant function, via
9385 a reentrant function pointer or vice versa, functions are never
9387 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9389 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9390 SIGSEGV when accessing a NULL register stucture,
9391 * (pic16_printGPointerType): modified to handle UPPER modifier for
9392 function initializers, changed prototype of function to simpler one,
9393 * (pic16_printIvalFuncPtr): check to see if function is already
9394 added in externs list,
9395 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9396 optimized a move from W to SFR with a move to the same register
9398 * device/lib/pic16/debug: NEW directory, contains debug features
9399 which are enabled when linking with libdebug.lib, currently command
9400 line option --gstack enables stack pointer tracing for over/under
9401 flow, corresponding sources are in debug/gstack
9403 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9405 * doc/sdccman.lyx: updated SDCC version,
9406 * (PIC16 port): update list of command line options,
9407 * src/pic16/device.h (structure pic16_options_t): added field gstack
9408 to enable stack overflow tracing on push/pops,
9409 * src/pic16/device.c (statistics structure): added statistics
9411 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9412 pic16_dump_int_registers): increase statistics counters for each
9413 * variable which is encountered
9414 * (pic16_dump_usection): emit each .udata variable to its own udata
9416 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9417 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9418 parameters via stack, otherwise use old scheme,
9419 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9420 assembler output file,
9421 * src/pic16/main.c: added command line options --gstack to enable
9422 push/pop tracing for stack overflow,
9423 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9424 instructions): added size of each instruction,
9425 * (pic16_countInstruction): estimate size of instructions in
9426 the_pFile list, inline assembly blocks are not counted,
9427 * (pic16_FixRegisterBanking): trace previous register usage, when
9428 banksel optimizations is greater than 0, don't emit a redudant
9431 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9433 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9434 * src/pic16/ralloc.c : applied same fix for pic16.
9435 * src/pic/gen.c : tidied it up a little.
9437 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9439 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9440 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9442 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9444 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9446 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9448 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9449 non-reentrant function __modsint in the interrupt function (thus
9450 corrupting math operations during serial I/O)
9451 * device/lib/ser_ir.c: as above, changed buffersize
9452 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9454 * doc/Makefile: added option -t for rsync
9456 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9458 * src/SDCCast.h (struct ast),
9459 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9461 2004-10-20 Borut Razem <borut.razem AT siol.net>
9463 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9466 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9468 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9470 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9471 support functions to replace long sequences of MOVFF's from access
9472 bank registers to stack and vice versa,
9473 * src/pic16/device.h: added new field opt_flags, where optimization
9474 flags can be set to enable certain features,
9475 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9476 * pBlock, (genFunction, genEndFunction): surroung loop for
9477 saving/loading used registers in stack with PC_INFO pCodes,
9478 INF_LREGS. Code in between can then be optimized by pCode optimizer
9479 to support function calls,
9480 * (genDataPointerSet): fixed bug which loaded float fields in
9481 structures with corrupt data,
9482 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9483 in a standard way debug info on stderr. Feature used for developing
9485 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9486 obsolete chunks of code,
9487 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9488 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9489 * pic16/src/pcode.c (pic16_newpCodeInfo,
9490 * (pic16_newpCodeOpLocalRegs),
9491 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9493 * (pic16_pCodeConstString): printing of the initial value of a
9494 symbol as a comment is inhibited since parsing was already done by
9495 copyStr and output is corrupt,
9496 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9498 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9500 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9502 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9504 * as/mcs51/lkarea.c: removed old K&R style,
9505 (lnksect): changed check on boundary error,
9506 (lnksect2): changed check on boundary error,
9507 (lnksect2): extend XSTK to end of page if size = 1
9508 * as/mcs51/lkmain.c: removed old K&R style,
9509 (Areas51): create l_IRAM symbol
9510 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9511 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9512 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9513 * device/lib/_mullong.c: added version to be compiled with xstack
9514 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9515 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9516 * device/lib/mcs51/crtxstack.asm: fixed comment
9517 * src/SDCCglue.c: maxInterrupts defaults to 0,
9518 (emitMaps): added pdata,
9519 (createInterruptVect): (re)moved default,
9520 (glue): added pdata,
9521 (glue): moved __start__xstack to XSTK with default size 1
9522 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9523 and options.float_rent when options.stackAuto is set,
9524 (linkEdit): only write XDATA_NAME if provided on command line
9526 * src/SDCCmem.c: added pdata
9527 * src/port.h: added pdata_name to PORT
9528 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9529 (saveRegisters, unsaveRegisters): removed usage of B,
9530 (genMinus): fixed accumulator clash,
9531 (genJumpTab): added comment, this needs another look
9532 * src/mcs51/gen.c: added check for "B in use" paranoia,
9533 added pushB() and popB()
9534 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9543 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9544 added PSEG (PAG,XDATA) or NULL to port specifier
9545 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9546 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9547 (_mcs51_genInitStartup): removed __start__xstack equ,
9548 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9549 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9550 * src/z80/gen.c (_rleAppend): fixed warnings
9551 * support/regression/tests/zeropad.c: added pdata test
9552 * .version: bumped to 2.4.6
9554 2004-10-17 Borut Razem <borut.razem AT siol.net>
9556 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9557 as a part of nightly build
9559 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9561 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9562 WREG holds the first byte function parameters,
9563 * (aopForSym): take special case for symbols which are in FARSPACE
9564 but in CODESPACE too,
9565 * (assignResultValue): modified to take into account _G.useWreg,
9566 * (genCall): don't use wreg for parameter passing when function is
9567 declared as reentrant, too, added optimization INCF to stack
9568 pointer when stack parameter count is 1,
9569 * (genFunction, genEndFunction): refurnished and fixed to not using
9570 wreg for passing parameters when function has varargs or is
9571 reentrant, fixed bug with symbol name compare for generating
9572 functions in absolute address,
9573 * (pic16_storeForReturn): refurnished,
9574 * (genCmp): began writing a new version of the function, not ready
9575 yet, therefore it is disabled,
9576 * (genAssign): do not read code memory when assigning a function to
9578 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9579 array of characters, not pointer,
9580 * (pic16initialComments): in debug mode emit an .ident directive for
9582 * (_process_pragma): emit a new warning type (internal to pic16)
9583 when setting stack to default length, emit a similar warning when
9584 placing a function at absolute address and address is not word aligned
9585 * (_pic16_parseOptions): added 'return TRUE' statement,
9586 * (_pic16_linkEdit): if compiling a source, then add the source's
9587 file object, first in the list of objects to link,
9589 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9591 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9592 * src/pic/main.c : removed VC warning.
9593 * src/pic/gen.c : changed comment.
9595 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9597 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9598 reference to a deprecated symbol _GPTRREG was causing failure to
9599 link. Thanks G. M. Gallant for the info.
9601 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9603 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9604 comments for Bugs item #954788.
9606 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9608 * src/pic16/device.c (pic16_dump_gsection,
9609 * pic16_groupRegistersInSection): handle symbols declared to be in
9610 access bank differently,
9611 * src/pic16/gen.c (struct _G): added field resDirect,
9612 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9613 send values read from stack directly to result and don't allocate
9615 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9617 * (pic16_sameRegsOfs): NEW,
9618 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9619 free because they were not allocated from temporary pool,
9620 * pic16_popRegFromString): workaround to fix a problem with
9621 allocating variables twice or never,
9622 * (genGenPointerGet): using PRODL instead of FSR0H,
9623 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9625 * (genAssign): take advantage of the _G.resDirect flag,
9626 * (genCast): around line 11844, use mov2f instead of directly
9627 MOVFF'ing between operands to account for literal values,
9628 * src/pic16/genutils.c: some new debug functions for gpsim have been
9630 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9631 float with integer part only,
9632 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9633 place variables in access bank
9634 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9635 updated sources to reflect recent changes in gen.c
9637 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9639 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9640 sources that searched for headers in installation path, now the
9641 device/include/pic16 is used,
9642 * src/pic16/glue.c (pic16glue),
9643 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9644 .line directives if not in debug mode, this suppresses assembler's
9645 warnings for ignored directives
9647 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9649 * src/port.h: made reset_regparms prototype void parameter explicit.
9650 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9651 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9652 * doc/sdccman.lyx: documented warning disabling and how to use
9653 printf_large to make it print floats.
9654 * device/include/stdbool.h: NEW
9655 * device/lib/_atof.c,
9656 * device/lib/_divuint.c,
9657 * device/lib/_divulong.c,
9658 * device/lib/expf.c,
9659 * device/lib/printf_large.c,
9660 * device/lib/sincosf.c,
9661 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9662 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9663 a completely reentrant lib.
9665 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9667 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9668 * device/include/pic16/stdio.h: fixed bug with colon
9670 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9672 * device/include/pic16/stdio.h,
9673 * device/include/pic16/stdlib.h,
9674 * device/include/pic16/math.h: NEW
9675 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9676 declared as _naked to reduce overhead
9677 * device/lib/Makefile.in (target port-specific-objects-pic16):
9678 changed * to *.* so to ignore the CVS directory,
9679 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9680 stacked variables back in stack,
9681 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9684 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9686 * .version: bumped version number to 2.4.5
9687 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9688 * support/Util/SDCCerr.c (messages structure): added entry for
9691 Large cumulative patch for pic16 port and libraries.
9692 * device/include/pic16/sdcc-lib.h,
9693 * device/include/pic16/stdarg.h,
9694 * device/include/asm/pic16/features.h,
9695 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9696 * device/include/pic16/float.h: changes reentrant keyword with
9697 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9698 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9699 updated target build-libraries to include objects from gptr,
9700 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9701 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9702 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9703 all function headings,
9704 * src/SDCCmain.c: added global parameter userIncDirsSet,
9705 * (parseCmdLine): when option -I is encountered add directory to
9707 * src/version.awk: added space between control and long,
9708 * src/pic16/NOTES: added some notes for the port,
9709 * src/pic16/gen.c: added prototype for mov2fp function,
9710 * (fReturnpic16[]): properly named return value registers,
9711 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9712 * (aopForSym): added code to handle symbols with onStack flag set,
9713 symbols onStack are allocated PTRSIZE bytes,
9714 * (aopFreeAsmop): handles special case where asmops are stack objects,
9715 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9716 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9717 added argument lock to trace flaws in allocating temporary registers
9718 when developing port,
9719 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9720 * (pic16_popRegFromString): reenabled allocating a direct register
9722 * (assignResultValue): various beautifications,
9723 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9724 referenced function argument,
9725 * (genIpush): reenabled to allow stacked arguments, handles only
9726 ic->parmPush iCodes,
9727 * (genCall, genPcall): major changes to allow for variable argument
9728 functions, fixed a bug with falsely restoring stack pointer after
9729 returning from call,
9730 * (genFunction): pending code for critical function,
9731 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9732 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9733 * (genNearPointerGet): fixed bug with indirect reading, was always
9735 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9737 * (genAddrOf): rewrote code to take address of a stacked function parameter
9738 * (genCast): fixed casting to generic pointer type,
9739 * src/pic16/gen.h: added AOP_STA,
9740 * (struct asmop): added field stk,
9741 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9742 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9743 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9744 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9745 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9746 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9748 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9750 * (pic16_port structure): generic pointer size is set to 3,
9751 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9752 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9754 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9755 operand is an iTemp,
9757 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9759 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9760 * debugger/mcs51/simi.c: addapt new syntax of s51
9762 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9764 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9765 * src/pic16/pcode.c: commented out some calls to free() in order to
9768 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9771 * src/SDCCicode.c (isiCodeInFunctionCall),
9772 * src/avr/ralloc.c (selectSpil),
9773 * src/pic/ralloc.c (selectSpil),
9774 * src/pic16/ralloc.c (selectSpil),
9775 * src/ds390/ralloc.c (selectSpil),
9776 * src/hc08/ralloc.c (selectSpil),
9777 * src/xa51/ralloc.c (selectSpil),
9778 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9779 stack in the middle of a function call sequence (fixes bug #1020268)
9780 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9781 costs associated with the minimum switch case.
9783 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9785 * src/SDCC.lex: fixed bug #1030549
9787 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9789 * src/SDCCcse.h (struct cseDef),
9790 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9791 over a function call if the CSE is derived from a symbol whose
9792 address has been taken (fixes bug #1029883)
9793 * support/regression/tests/bug-1029883: a new regression test for
9796 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9798 * src/hc08/gen.c (emitinline): fixed bug #1029778
9799 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9800 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9801 and starts toward RFE #905167)
9803 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9805 * src/pic16/gen.c (mov2f): New function to move an operand to
9806 another without considering if it is a literal or a register,
9807 * (pic16_sameRegs): don't check if they are both AOP_REG,
9808 * (AccRsh): removed andmask=0 lines,
9809 * (genLeftShift): duplicated to be improved in future versions,
9810 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9811 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9812 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9813 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9814 * (insertBankSwitch): fixed inserting banksel directives algorithm
9815 for instructions that follow a skip instruction, this fixes a report
9816 for broken subtraction code generation,
9817 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9818 iCode is a left op, just in case result and right share the same
9821 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9824 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9826 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9827 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9828 on 2004-09-12; it was buggy
9830 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9832 * src/SDCCsymt.h: removed RESULT_CHECK
9837 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9839 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9841 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9842 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9843 configuration values no more rejected by compiler, they are assigned
9844 to configuration registers with a warning message instead,
9845 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9846 the for-loop so last conf register is emitted too,
9847 * (_pic16_initPaths): link library libsdcc.lib by default,
9848 * (_hasNativeMulFor): modified test for multiplication according to
9849 Raphael Neider's remarks. Integer multiplication is also done with
9851 * device/include/pic16/pic18fregs.h: corrected type error in while
9852 testing and including 18f6720 header file
9854 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9856 * src/pic16/device.h (pic16_options): removed field use_crt,
9857 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9858 until an optimization to handle single bits is added,
9859 * (pic16_loadFSR0): moved before genUnpackBits,
9860 * (genAnd): some white lines removed,
9861 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9862 leave_reset flags in pic16_options when using crt modules,
9864 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9866 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9867 for bugs 898889 & 979599. Also used some safer print instructions.
9869 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9871 * src/pic16/device.h (pic16_options_t): added field use_crt,
9873 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9874 catch a probable future bug,
9875 * src/pic16/gen.c: aopIdx function commented out,
9876 * (genAssign): commented out old code which used aopIdx,
9877 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9878 code, added if conditionals to take into account the --use-crt
9879 command line options,
9880 * src/pic16/main.c (pic16_optionsTable): added new command line
9881 options, --use-crt= and --no-crt,
9882 * (_pic16_linkEdit): now the proper crt object is added in the
9883 linker command line except than when --no-crt is specified,
9884 * src/pic16/pcode.c,
9885 * src/pic16/pcode.h: added some structures and functions for a new
9886 optimization scheme to compansate for instruction overhead between
9887 same iCodes, this scheme is currently under development and is not
9889 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9891 * device/lib/pic16/startup/crt0i.c,
9892 * device/lib/pic16/startup/crt0iz.c: added global char variable
9893 __uflags to force the generation of an idata section
9895 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9898 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9899 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9901 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9903 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9904 Frieder) and clarified the default code optimization mode
9906 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9908 * src/SDCC.lex (doPragma, process_pragma),
9909 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9910 "opt_code_size", and "opt_code_balanced"
9911 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9912 regrouped options by category, added support for category headers
9913 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9914 and "--opt-code-size"
9915 * doc/sdccman.lyx: documented these new options and pragmas
9916 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9917 preference into account
9919 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9921 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9922 geniCodePreDec): Fixed bug 904237 by generating a warning
9924 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9926 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9928 * src/pic/device.c : When no max ram set validate full memory range.
9930 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9932 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9934 * device/lib/_gptrget.c,
9935 * device/lib/_gptrput.c: updated comment
9936 * device/lib/calloc.c,
9937 * device/lib/free.c,
9938 * device/lib/malloc.c,
9939 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9940 * src/SDCCcse.c (cseBBlock),
9941 * src/SDCCicode.c (printOperand, geniCodeArray),
9942 * src/SDCCicode.h (struct operand): fixed bug 868103
9943 * support/regression/tests/bug-868103.c: added
9944 * src/SDCCast.c (searchLitOp),
9945 * src/SDCCcse.h (struct cseDef),
9946 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9947 * src/SDCCicode.h (struct operand),
9948 * src/SDCCsymt.h (struct sym_link),
9949 * src/avr/gen.c (hasInc),
9950 * src/ds390/gen.c (hasInc),
9951 * src/hc08/gen.c (genPlusIncr, hasInc),
9952 * src/mcs51/gen.c (hasInc),
9953 * src/pic16/glue.c (pic16_printIvalChar),
9954 * src/pic16/ralloc.c (regWithIdx),
9955 * src/xa51/gen.c (hasInc) : removed warnings
9956 * src/SDCCast.c (createBlock): added comment ???
9957 * src/hc08/ralloc.c: updated comments
9959 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9961 * doc/sdccman.lyx: updated section on switch statements, added
9962 section about semaphore locking
9963 * doc/Makefile: added option -info for latex2html
9964 * device/lib/_gptrget.c,
9965 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9967 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9971 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9972 maxram is less than 0x100.
9974 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9976 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9978 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9989 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
9990 a jump table is the best form for a switch statement, including
9991 automatic insertion of missing cases to make the case range
9992 continuous. Developed in collaboration with Frieder Ferlemann.
9994 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9996 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
9997 accumulator result if it needs sign extension
9999 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10001 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10003 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10005 * device/lib/gbz80/printf.c,
10006 * device/lib/z80/printf.c: removed define for NULL
10008 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10010 * as/xa51/xa_link.c,
10011 * device/examples/ds390/ow390/ad26.c,
10012 * device/examples/ds390/ow390/cnt1d.c,
10013 * device/examples/ds390/ow390/counter.c,
10014 * device/examples/ds390/ow390/ds2480.h,
10015 * device/examples/ds390/ow390/ds2480ut.c,
10016 * device/examples/ds390/ow390/findtype.c,
10017 * device/examples/ds390/ow390/gethumd.c,
10018 * device/examples/ds390/ow390/owllu.c,
10019 * device/examples/ds390/ow390/ownetu.c,
10020 * device/examples/ds390/ow390/swt12.c,
10021 * device/examples/ds390/ow390/swtloop.c,
10022 * device/examples/ds390/ow390/temp.c,
10023 * device/examples/ds390/ow390/temp10.c,
10024 * device/examples/ds390/ow390/thermo21.c,
10025 * device/examples/ds390/ow390/tinilnk.c,
10026 * device/examples/ds390/ow390/tstfind.c,
10027 * device/examples/serialcomm/windows/serial.cpp,
10028 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10029 * device/include/reg51.h: fixed line endings for cvs
10031 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10033 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10034 packRegsForAccUse, packRegisters): new accumulator register
10036 * support/regression/ports/hc08/support.c (_putchar): suppress
10037 warning of unused variable
10038 * src/SDCCicode.c: added SWAP entry to codeTable
10040 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10042 * device/lib/sprintf.c: forgot to add this file before previous commit
10044 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10046 * src/pic16/gen.c (genPackBits): added operand right in function
10047 parameters, load result directly if p_type is POINTER (that is
10048 called by genNearPointerSet)
10049 * (genUnPackBits): added operand left in function parameters,
10050 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10051 FSR0 if accessing bitfields,
10053 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10055 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10056 _print_format; updated printf, sprintf, vsprintf
10057 * device/include/asm/default/features.h: corrected comment/define
10058 * device/lib/Makefile.in: added sprintf.c
10059 * device/lib/libsdcc.lib: added sprintf module
10060 * device/lib/printf_large.c,
10061 * device/lib/vprintf.c,
10062 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10064 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10065 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10066 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10068 * support/regression/tests/zeropad.c: define idata as data for hc08
10070 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10072 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10073 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10074 labels are referenced at least once (even if a reference is not found)
10075 * src/hc08/gen.c (emitcode): set isComment flag for comments
10076 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10077 loads), rules 6a..6b (optimize jumps to return)
10079 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10081 * device/lib/acosf.c (acosf),
10082 * device/lib/asinf.c (asinf),
10083 * device/lib/atanf.c (atanf),
10084 * device/lib/ceilf.c (ceilf),
10085 * device/lib/cosf.c (cosf),
10086 * device/lib/coshf.c (coshf),
10087 * device/lib/cotf.c (cotf),
10088 * device/lib/fabsf.c (fabsf),
10089 * device/lib/floorf.c (floorf),
10090 * device/lib/log10f.c (log10f),
10091 * device/lib/logf.c (logf),
10092 * device/lib/sinf.c (sinf),
10093 * device/lib/sinhf.c (sinhf),
10094 * device/lib/sqrtf.c (sqrtf),
10095 * device/lib/tanf.c (tanf),
10096 * device/lib/tanhf.c (tanhf),
10097 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10098 replaced all instances of "reentrant" in the library functions
10099 defined in math.h with this macro.
10100 * support/regression/tests/float_trans.c: reenabled test for hc08
10102 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10104 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10105 erroneously deleted
10107 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10109 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10110 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10111 multi-byte volatile operands are used
10112 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10113 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10114 initialization to area GSINIT0 so that it would always precede
10115 any static initializers in GSINIT
10116 * support/regression/tests/zeropad.c: fixed idata define for hc08
10117 * support/regression/tests/bug-927659.c,
10118 * support/regression/tests/float_trans.c: disabled tests for hc08
10119 pending missing library routines
10120 * .version: increased version number to 2.4.4 - hc08 port now passes
10124 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10126 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10127 * Makefile.common.in,
10129 * as/hc08/Makefile.in,
10130 * as/mcs51/Makefile.in,
10131 * as/z80/Makefile.in,
10132 * debugger/mcs51/Makefile.in,
10133 * device/include/Makefile.in,
10134 * device/lib/Makefile.in,
10137 * link/z80/Makefile.in,
10138 * packihx/Makefile.in,
10139 * sim/ucsim/main_in.mk,
10140 * sim/ucsim/avr.src/Makefile.in,
10141 * sim/ucsim/doc/Makefile.in,
10142 * sim/ucsim/gui.src/serio.src/Makefile.in,
10143 * sim/ucsim/hc08.src/Makefile.in,
10144 * sim/ucsim/s51.src/Makefile.in,
10145 * sim/ucsim/xa.src/Makefile.in,
10146 * sim/ucsim/z80.src/Makefile.in,
10148 * support/cpp2/Makefile.in,
10149 * support/librarian/Makefile,
10150 * support/makebin/Makefile: added DESTDIR to the install path proposed
10151 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10152 * doc/sdccman.lyx: added DESTDIR documentation
10154 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10156 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10157 instruction for interrupt handlers, use fast returns when returning
10158 from high priority interrupts
10160 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10164 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10165 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10166 bugs, ported much of Bernhard's code from mcs51
10167 * src/mcs51/gen.c (genSend),
10168 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10169 than one when calling a reentrant function
10170 * device/lib/_mullong.c: defined an alternate struct layout for big
10171 endian ports (hc08)
10173 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10175 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10178 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10180 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10181 are sane and complete before asking the port its prefered parameter
10182 passing method (fixes bug #1017633)
10183 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10186 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10188 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10189 problem in bitfields >= 8 bits.
10191 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10193 * src/SDCCsymt.c: undid changes that were not meant to be committed
10195 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10197 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10199 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10201 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10202 copied and wrong bit got inverted
10204 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10206 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10207 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10208 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10209 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10210 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10211 assignments to bitfields at known addresses
10212 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10213 reads from bitfields at known addresses
10214 * src/hc08/ralloc.c (packRegisters),
10215 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10216 genhc08Code): optimize pointer get values used as conditionals
10217 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10220 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10222 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10223 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10224 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10227 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10229 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10231 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10233 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10236 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10238 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10240 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10242 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10245 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10247 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10249 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10251 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10252 cases use more compact code.
10254 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10256 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10258 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10262 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10265 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10266 parameter of changePointer() from symbol* to sym_link*
10267 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10268 * src/SDCCsymt.c (compareType): void* type is castable to other
10269 pointers, but not necesarily an exact match.
10270 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10271 is no longer blindly treated as an exact match.
10272 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10274 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10276 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10278 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10282 * src/pic/ralloc.h,
10283 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10285 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10287 * src/pic/device.c,
10288 * src/pic/device.h,
10289 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10291 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10293 * src/mcs51/gen.c (emitcode): fixed bug #992819
10295 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10297 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10298 there's no need to make it worse
10300 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10302 * src/mcs51/ralloc.c (deassignLR),
10303 * src/ds390/ralloc.c (deassignLR),
10304 * src/hc08/ralloc.c (deassignLR),
10305 * src/z80/ralloc.c (deassignLR),
10306 * src/pic/ralloc.c (deassignLR),
10307 * src/pic16/ralloc.c (deassignLR),
10308 * src/avr/ralloc.c (deassignLR),
10309 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10310 rlivePoint): fixed another part of bug #971834
10312 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10314 * src/z80/main.c: enabled "critical" keyword
10315 * src/z80/mappings.i,
10316 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10317 functions (fixes bug #979646)
10318 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10320 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10322 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10325 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10327 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10328 doesn't disable too much optimizations
10330 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10332 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10334 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10336 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10338 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10340 * src/pic/gen.c tidied up tabs
10341 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10342 * src/pic/main.c tidied up tabs
10343 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10344 * src/pic/pcoderegs.c tidied up tabs
10345 * src/pic/ralloc.c tidied up tabs
10347 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10349 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10350 to S_FIXED for pic16 port and when symbol is not in level 0,
10351 allocate for S_REGISTER storage class and pic16 port, too,
10352 * src/pic16/device.h: prototype for checkSym,
10353 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10354 * (pic16_assignConfigWordValue): test the value and the mask to
10355 validate that the value is suitable for the configuration word,
10356 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10357 collect extern declared symbols, don't emit symbol twice, check
10358 first if symbol is in publics set first,
10359 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10360 * added command line '--fstack' which enables an experimental
10361 feature for stack access, too buggy to be used yet...
10362 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10363 * (pic16_allocDirReg): when register has storage class S_REGISTER
10364 allocate in pic16_dynAccessRegs,
10365 * device/include/pic16/pic18f????.h: modified configuration word
10366 naming convention, words started as CONFIG0H but should be CONFIG1H
10368 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10370 * device/include/mcs51reg.h: fixed bug 970993
10372 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10374 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10375 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10376 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10377 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10378 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10379 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10380 error/warning numbers,
10381 added function setWarningDisabled()
10382 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10383 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10384 _memcmp.c _memmove.c calloc.c realloc.c free.c
10385 * support/regression/tests/malloc.c: added tests for new functionality
10386 * support/regression/tests/zeropad.c: added tests for truncated initializers
10387 and initialized char arrays starting with '\x0'
10388 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10390 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10392 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10394 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10396 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10397 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10398 peephole 177.e. Thanks to anonymous
10400 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10402 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10403 function isn't used in the source but referenced as a
10404 variable initializer then declare it as extern in .asm file
10406 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10408 * .version: increased version number to 2.4.3
10410 Adding version extension according to ChangeLog CVS revision
10411 * src/Makefile.in (target all): added dependency 'version.h'
10412 * (rule version.h): added rule to create version.h from ChangeLog,
10413 * (rule dep): added dependency version.h,
10414 * src/version.awk: AWK script to create version.h
10415 * src/SDCCdwarf2.c (dwWriteModule),
10416 * src/SDCCglue.c (initialComments),
10417 * src/SDCCmain.c (printVersionInfo): modified to write after
10418 version string the version extension number,
10419 * src/SDCCutil.c: included "version.h"
10420 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10422 * src/SDCCutil.h: added prototype for getBuildNumber
10424 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10425 includeDirsSet, too,
10426 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10427 const char [] is found in function prototype...
10429 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10430 moving to WREG with source is already in WREG,
10431 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10432 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10433 * (aopForSym): stack'ed symbols are partially supported, added
10434 if-clause to support symbols in FARSPACE,
10435 * (sameRegs): added test for AOP_ACC to see if registers are same,
10436 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10437 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10438 * (pic16_popRegFromString): will not allocate a new register if it
10439 doesn't find one by name, bug may have introduced...
10440 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10441 * (genIpush): revived to use pic16 port's stack,
10442 * (genAddrOf): added incomplete case for stack'ed operand,
10443 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10444 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10445 can handle multibyte operands,
10446 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10447 * (pic16initialComments): added message for MPLAB compatibility
10449 * src/pic16/main.h: prototype for pic16_mplab_comp,
10450 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10451 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10452 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10453 because of increased complexity of procedure,
10454 * (_process_pragma): stack pragma changed to format 'stack pos len',
10455 emit symbol '_stack_end' to conform with gplink,
10456 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10457 to search for register,
10458 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10460 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10461 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10462 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10463 case for PO_GPR_REGISTER,
10464 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10465 dies, the new era is ahead !...
10466 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10467 pic16_dynInternalRegs,
10468 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10469 * (pic16_allocDirReg): minor optimizations and bug fixes,
10470 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10472 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10473 load stack and frame pointer with address of 'stack_end' symbol
10475 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10477 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10478 without source code but only variable initializers
10480 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10482 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10483 external are not declared as extern to reduce overhead while linking
10485 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10487 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10489 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10491 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10492 Yee Keat for the patch
10493 * src/SDCCast.c (decorateType): fixed bug #979599
10494 * src/ds390/gen.h: removed local fReturnSizeDS390
10495 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10496 * src/ds390/gen.c (genAnd, genOr, genXor),
10497 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10499 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10501 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10502 add relFilesSet to $3, manipulate $2 to handle linking of object
10503 files without source files in command line,
10504 * device/include/pic16 (all headers): added ID location macros,
10505 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10506 entries for ID location bytes,
10507 * (pic16_assignIdByteValue): NEW,
10508 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10509 added field dumpcalltree to pic16_options_t,
10510 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10511 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10512 emitting rFalseIfx label after check_carry label,
10513 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10514 pic16_emitDIRegs), NEW
10515 * (pic16glue): dump .calltree file when option --calltree found,
10516 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10517 * (_pic16_genAssemblerPreamble): emit ID locations after
10518 configuration registers,
10519 * (pic16_linkCmd): modifications of the link command,
10520 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10521 * (pic16_pCodeInitRegisters): don't init stack registers,
10522 * (pic16_findPrevInstruction): fixed bug,
10523 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10524 bug with immediate registers,
10525 * (buildCallTree): traces stack push and pop,
10526 * (pct2): dump also stack usage for each function,
10527 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10528 * (pic16_allocDirReg): various modifications,
10529 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10532 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10534 * src/pic16/pcode.c: removed buggy double colon
10536 2004-07-01 Borut Razem <borut.razem AT siol.net>
10538 * support/scripts/sdcc.nsi: added include/pic16 to setup
10540 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10542 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10543 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10545 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10546 specific command line arguments. Also added sample lkr script
10547 for placing a variable at a specific memory bank.
10548 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10549 at a specific memory bank,
10550 * (pic16_dump_isection): fixed bug which caused string literals to
10551 be omitted when dumping idata section,
10552 * (pic16_groupRegistersInSection): added code to handle registers
10553 in specific memory banks,
10554 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10555 public, all references are renamed too,
10556 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10558 * (pic16_storeForReturn): added case to handle when dest is WREG,
10559 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10560 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10561 pic16_rel_udata, check to see if that register is marked as being
10562 a member of a specific memory bank,
10563 * (pic16_printIvalCharPtr): added code to add string literals either
10564 to code or the idata sections,
10565 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10566 also accept the 'udata' pragma,
10567 * src/pic16/main.h: new structure types sectName and sectSym
10568 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10569 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10570 * (pic16_findPrevInstruction): fixed, it returned nothing,
10571 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10572 instruction combinations,
10573 * (pic16_FixRegisterBanking): heavily reorganised,
10574 * (pic16_AnalyzeBanking): if generating banksel directives is
10575 disabled, then don't call FixRegisterBanking at all,
10576 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10577 completely removed,
10578 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10580 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10582 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10583 Phuah Yee Keat <yk.phuah AT nestac.com>
10585 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10587 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10588 correctly the IVT even if it is relocated to some other location
10590 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10592 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10593 * device/include/pic16/pic18f2220.h: NEW,
10594 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10595 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10596 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10597 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10598 nodefaultlibs, ivt_loc is the location of the interrupt vector
10599 table, and nodefaultlibs signs that default libraries should not be
10600 linked in link stage,
10601 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10602 according to --ivt-loc argument,
10603 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10604 when pragma stack is found,
10606 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10608 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10609 256 (range check), 257 (do while), 258.a-f (bit banging
10610 f.e. on 3-wire SPI bus)
10612 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10614 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10615 variables used exclusively within a loop
10617 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10619 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10621 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10623 * src/SDCClrange.c (computeClash): fixed bug #971834
10625 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10627 * src/mcs51/gen.c (genCmp): fixed bug #975903
10628 * src/hc08/gen.c (operandsEqu),
10629 * src/ds390/gen.c (operandsEqu),
10630 * src/z80/gen.c (operandsEqu),
10631 * src/pic/gen.c (operandsEqu),
10632 * src/pic16/gen.c (operandsEqu),
10633 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10634 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10636 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10638 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10640 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10642 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10643 default case in switch statement,
10644 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10645 to eliminate problem with initialisation of pointers, but problem
10647 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10648 * (emitStaticSegment): removed various lines emitting debug info,
10649 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10650 added processor registers for utilizing EEPROM,
10651 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10652 configurable and set 8
10654 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10656 * .version: increased version number to 2.4.2,
10658 Cumulative patch for pic16 port
10659 * src/pic16/device.c: changed scheme to dump initial values for
10660 variables in idata segment, all print_idata* functions were removed,
10661 now the pic16_printIval* will be called,
10662 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10663 * _pic16_printPointerType, pic16_printPointerType,
10664 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10665 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10666 NEW, similar to the respective functions in SDCCglue.c,
10667 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10668 way, emitting hex bytes,
10669 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10671 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10673 * src/avr/ralloc.c (serialRegAssign),
10674 * src/xa51/ralloc.c (serialRegAssign),
10675 * src/pic/ralloc.c (serialRegAssign),
10676 * src/pic16/ralloc.c (serialRegAssign),
10677 * src/hc08/ralloc.c (serialRegAssign),
10678 * src/z80/ralloc.c (serialRegAssign),
10679 * src/ds390/ralloc.c (serialRegAssign),
10680 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10682 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10684 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10685 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10687 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10689 Cumulative patch for pic16 port:
10690 * src/pic16/device.h (typedef PIC16_device) modified fields for
10691 defining microcontrollers,
10692 * src/pic16/device.c: added new info for all devices in Pics16 array,
10693 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10694 to be optimised out by the pCode optimiser,
10695 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10696 specially, bug reported by G.M. Gallant,
10697 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10698 as force'd so that cannot be optimised out by pCode optimiser,
10699 * src/pic16/pcode.c,
10700 * src/pic16/pcodepeeph.c,
10701 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10702 they are disabled by default, but can be enabled explicit with
10703 command argument --denable-peeps, for testing,
10704 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10705 --pomit-ivt in COMPILE_FLAGS
10707 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10709 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10710 compilation on MSVC
10712 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10714 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10716 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10718 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10719 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10721 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10723 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10724 would only assign 0x300001 register.
10726 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10728 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10729 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10731 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10733 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10735 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10736 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10737 added peephole 254 (left shift), 255 (jump table)
10739 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10741 * device/lib/Makefile.in: removed comment line with model-pic16,
10742 * (target port-specific-objects-pic16): the libraries and objects
10743 are copied to the build directory form the device/lib/pic16/bin
10746 Cumulative patch concerning pic16 port:
10747 * library directory has been re-organized,
10748 * added support for PIC18F1220,
10749 * added headers and library sources for chips 18f1220,18f6520,
10750 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10752 * configuration registers setting has changed, now each supported
10753 device has a complete description of the registers it uses,
10754 * all initialisations are moved to idata sections, these section
10755 can be absolute or relocatable,
10756 * fixed initialisation of codespace variables,
10757 * fixed warning about PCLATU and gpsim,
10758 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10759 * (genAssign): use table reads when assigning from variables in codespace,
10760 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10761 char/int variables placed in codespace,
10762 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10763 registers set in .asm file, no need for --pomit-config-words anymore,
10764 * (pic16glue): some 8051 legacy segments are commented out
10765 (to be removed completely),
10766 * added support for alternative assembler and linker with --asm=
10767 and --link= command line arguments,
10768 * peepholes are disabled automatically in the port, no need to
10769 specify on command line,
10770 * port supports natively char/int/long multiplication, but converts
10771 all divisions to support functions,
10772 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10773 to the file set in variable $2,
10774 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10775 strings in ASCII format and not in hex,
10776 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10777 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10778 allocate proper register if iCodes aren't temporary,
10780 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10782 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10784 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10786 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10789 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10791 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10792 computed address is reused
10793 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10794 multi-byte bitfields
10796 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10798 * src/z80/gen.c: (genArrayInit): must check for pointers too
10800 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10802 * support/regression/tests/zeropad.c: never meant to commit the
10803 nestedstruct test: removed, added check for GCC version
10805 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10807 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10808 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10809 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10810 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10811 bugs 928906 and 954082 half-empty initializers
10813 * src/SDCCsymt.c (getAllocSize): added for above fix
10814 * src/z80/gen.c (genArrayInit): fixed bug 741044
10815 * support/regression/tests/zeropad.c: added tests
10817 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10819 * src/pic16/device.c (pic16_dump_section): corrected bug which
10820 caused some symbols of the libraries to be misplaced
10822 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10824 * src/pic16/glue.c,
10825 * src/pic16/ralloc.h,
10826 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10827 to fix conflict with pic port
10829 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10831 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10832 externs configuration variables,
10833 * src/pic16/ralloc.h,
10834 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10835 prototype in header, commented out some debug messages
10837 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10839 * src/pic16/glue.c,
10840 * src/pic16/main.c,
10841 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10842 for gpasm COFF object generation. Thanks to D. Hawkins for
10845 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * src/ds390/main.c,
10848 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10849 Brock for spotting this)
10850 * src/ds390/gen.c (genEndFunction),
10851 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10852 interrupt handler and critical. Disable push/pop optimizations when
10853 peephole optimizations disabled.
10855 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10857 Updated pic16 library sources and headers.
10858 * device/lib/pic16/pic18f*/ ,
10859 * device/include/pic16/*.h: modified to handle structured SFR
10862 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10864 * src/port.h (PORT structure): added hook initPaths, now each
10865 port can declare its own default search paths,
10866 which can been seen with the --print-search-dirs option,
10867 see pic16 port for example,
10868 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10869 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10870 * (doPrintSearchDirs): NEW, replaces in a central manner the
10871 printing of search dirs which was split in set*Paths functions,
10872 * (main): added call to port->initPaths and doPrintSearchDirs,
10874 * src/ds390/main.c,
10877 * src/izt/tlcs900h.c,
10878 * src/mcs51/main.c,
10880 * src/pic16/main.c: modified port structures to reflect addition of
10883 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10884 * (pic16_dump_section): for registers in same address reserve memory once,
10885 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10887 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10888 result is greater in size than right or left,
10889 * (pic16_genUMult8X8_8): there are some cases where the result can
10890 be 16 bits size, so handle these,
10891 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10892 * (pic16_outBitC): modified to emit pcodes,
10893 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10895 * (genDivOneByte): implemented algorithm to divide 8-bits,
10896 * (genCmp): uncommented goto, but issues still exist,
10897 * (genAnd): fixed a bug with variables >8bits,
10898 * (genPackBits): optimization added that uses BCF/BSF to change a
10900 * (genAssign): fixed bug when assigning floating point literals,
10901 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10902 __sdcc_gsinit_startup label,
10903 * src/pic16/main.c (_pic16_init): removed search directory
10905 * (_pic16_initPaths): NEW, used to initialise search directories,
10906 * (_hasNativeMulFor): support functions for all except char/int
10907 multiplication, and char division,
10908 * (PIC16_port struct): modified entry for native mul support,
10909 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10911 * (buildCallTree): call to register_usage is ifdef'ed out,
10913 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * device/include/string.h: applied Stas Sergeev's patch to make this
10916 header file compatible with the preprocessor -Wundef option
10917 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10918 failure (fixes bug #941458)
10920 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10922 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10923 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10924 that the variable, not the function, should be static
10925 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10926 to be consistent with non-literal case
10928 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10930 * src/SDCCast.c (isConformingBody): fixed bug #949967
10931 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10932 convilong): fixed bug #952086
10934 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10936 * src/SDCCmem.c (allocVariables): fixed bug #955321
10938 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * src/hc08/main.c (_hc08_genAssemblerEnd),
10941 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10942 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10943 completely eliminated the use of a temporary file
10944 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10945 when more than one file linked
10946 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10948 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10950 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10951 which fixes bug #543481
10952 * support/regression/tests/bug-751703.c: fixed comments left from a
10953 cut and paste error
10954 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10955 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10956 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10958 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10959 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10960 are now changed to underscores in moduleName
10962 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10964 * as/mcs51/lkmem.c: better fix for bug #954173
10966 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10967 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10969 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10970 * device/include/c8051f000.h,
10971 * device/include/c8051f120.h,
10972 * device/include/c8051f300.h,
10973 * device/include/c8051f310.h,
10974 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10975 PWM16) and detab'ed
10977 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10979 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10980 and mailing lists, doc'ed --no-peep-comments, removed reference
10981 to knoppix (newest version has no LyX/LaTeX), other minor changes
10982 * src/SDCCglue.c (glue): save 2 bytes stack space with
10983 option --main-return. The ljmp could probably be avoided too
10985 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10987 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
10989 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10991 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
10992 * src/SDCCopt.c (isLocalWithoutDef),
10993 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
10994 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
10995 (credit to Maarten Brock for patch #949363, on which this is based)
10996 * support/regression/tests/bug-751703.c: some test cases of extern used
10997 within inner scopes.
10999 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11001 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11003 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11005 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11006 dwWriteLabel): fix to create valid debugger symbols even when
11007 the module name has non-alphanumeric symbols in it
11008 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11009 when a variable's allocation has been optimized away
11012 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11016 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11017 * src/mcs51/main.c,
11018 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11019 * src/ds390/main.c,
11020 * src/z80/gen.c (z80_emitDebuggerSymbol),
11022 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11024 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11025 * src/pic16/main.c,
11026 * src/avr/gen.c (avr_emitDebuggerSymbol),
11028 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11030 * src/SDCCdebug.c (emitDebuggerSymbol),
11032 * src/port.h: added a debugger struct to the port struct. Added a
11033 callback for defining debugger symbols
11035 * src/SDCCast.c (createLabel),
11036 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11039 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11040 iCode back to the ast for the function
11042 * src/hc08/ralloc.c (hc08_assignRegisters),
11043 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11044 unneeded fields from the regs struct.
11045 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11046 pushReg() & pullReg() functions instead of emitcode()
11048 * src/hc08/gen.c (genLabel, genhc08Code),
11049 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11051 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11054 * src/hc08/gen.c (genEndFunction, genhc08Code),
11056 * src/mcs51/gen.c (genEndFunction, gen51Code),
11058 * src/ds390/gen.c (genEndFunction, gen390Code),
11060 * src/z80/gen.c (genEndFunction, genZ80Code),
11063 * src/pic/gen.c (genEndFunction, genpic14Code),
11065 * src/pic16/gen.c (genEndFunction, genpic16Code),
11067 * src/avr/gen.c (genEndFunction, genAVRCode),
11069 * src/xa51/gen.c (genEndFunction, genXA51Code),
11071 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11072 specific code to cdbFile.c and out of the backend code generators
11074 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11075 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11076 starting address is now 0
11079 * as/hc08/m08pst.c,
11080 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11081 assembler directive for DWARF support
11082 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11086 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11088 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11090 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11091 and inappropriate peephole optimization in jump tables
11093 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11095 * as/hc08/m08pst.c,
11096 * src/SDCCglue.c: sdccopt works for the hc08 port now
11098 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11100 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11102 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11104 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11106 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11108 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11112 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11113 comments from the peephole optimizer replacement rules
11114 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11116 * src/SDCCcse.c (updateSpillLocation),
11117 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11119 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11120 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11121 objects far pointers
11123 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11125 * src/SDCCsymt.h: a missing part of my last change
11126 * src/pic/ralloc.c (regTypeNum),
11127 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11129 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/SDCCicode.c (aggrToPtrDclType),
11133 * src/SDCCptropt.h,
11134 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11135 ptrPseudoSymConvert),
11136 * src/pic/ralloc.c (regTypeNum),
11137 * src/pic16/ralloc.c (regTypeNum),
11138 * src/hc08/ralloc.c (regTypeNum),
11139 * src/ds390/ralloc.c (regTypeNum),
11140 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11141 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11143 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11145 * link/z80/lkmain.c (afile),
11146 * as/hc08/lkmain.c (afile),
11147 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11148 prevent a pointer problem when a filename has no directory and
11149 no extension specified.
11151 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11153 * link/z80/lkmain.c (afile): allow periods in directory names
11154 * link/z80/lkmain.c (afile),
11155 * as/mcs51/lkmain.c (afile),
11156 * as/hc08/lkmain.c (afile): allow linker script file to have an
11157 extension other than ".lnk"
11158 * link/z80/lklex.c (getfid),
11159 * link/z80/lkmain.c (parse),
11160 * as/mcs51/lklex.c (getfid),
11161 * as/mcs51/lkmain.c (parse),
11162 * as/hc08/lklex.c (getfid),
11163 * as/hc08/lkmain.c (parse): Support comments in the linker script
11164 file on lines by themselves and after filenames
11166 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11168 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11170 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11172 * src/z80/peeph-z80.def: removed some peephole rules that don't
11173 work with multibyte arithmetic (fixed bug #937126)
11174 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11175 to registers and not global variables
11176 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11177 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11178 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11179 checking for assignments not internally generated (fixed bug #931895)
11180 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11181 structure member (fixed bug #930072)
11183 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11185 * src/SDCCmain.c (linkEdit),
11186 * src/hc08/main.c (_hc08_parseOptions),
11187 * as/hc08/Makefile.in,
11188 * as/hc08/aslink.h,
11190 * as/hc08/m08pst.c,
11191 * as/hc08/lkrloc.c (relr, rele),
11192 * as/hc08/lkarea.c (lnkarea)
11193 * as/hc08/lkmain.c (afile, parse),
11194 * as/hc08/lkelf.c: support for ELF output
11195 * as/hc08/lks19.c (s19),
11196 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11198 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11200 * as/mcs51/lkihx.c: Fixed bug #899105.
11202 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11204 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11205 .dsp files from Unix to DOS.
11207 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11209 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11210 function pointers; we have been compliant for several months now.
11211 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11212 change that was accidently commented out
11213 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11214 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11217 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/hc08/gen.c: output of all of the internal debugging information
11220 is now controlled by the D() macro; it is disabled by default
11222 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11225 harder to keep the same registers during a CAST iCode
11226 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11227 long via int can be done in a single cast, if the signedness is
11229 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11230 putchar() in tinibios.c in ds390's library
11232 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11234 * src/SDCCast.c (decorateType): fixed bug #898889,
11235 cast result of a literal complement too
11236 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11237 fixed check for bitfields
11239 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11241 * src/SDCCicode.c (geniCodeLogic): made it static,
11242 (geniCodeLogicAndOr): added in order to fix bug #905492,
11243 (ast2iCode): fixed bug #905492
11244 * support/regression/tests/bug-905492.c: added
11245 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11246 (processParms): fixed bug #927659: don't copy parms, this will clear
11248 * support/regression/tests/bug-927659.c: added
11250 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11252 * src/SDCCast.c (addCast): don't cast float to char
11253 * device/lib/libsdcc.lib: added _memmove
11255 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11257 * device/lib/large/Makefile: fixed parallel execution by
11258 replacing `make` by `$(MAKE)`
11260 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11262 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11263 offsets (fixes bug #923936)
11265 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11267 * device/lib/small/Makefile: fixed parallel execution by
11268 replacing `make` by `$(MAKE)`
11270 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11272 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11274 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11276 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11277 * src/regression/Makefile: Regression test was not running.
11279 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11281 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11282 complement if possible
11283 * src/SDCCval.c (valComplement),
11284 * src/SDCCicode.c (operandOperation): fixed complement of literal
11285 * support/regression/tests/onebyte.c (testComplement): added
11287 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11289 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11290 return an optimized tree; actually replace actParm with the new tree
11291 * src/SDCCast.h: added some parantheses to remove side effects
11292 * support/regression/tests/bug-920866.c
11294 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11295 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11296 Bit operands were not being handled properly in the pic14 port.
11297 (now src/regression/add.c passes again).
11299 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * src/SDCC.y (labeled_statement): case and default no longer require
11302 a following statement (RFE #893037)
11304 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11306 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11307 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11308 disabled (fixes bug #916294)
11309 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11310 "mov a,acc"; patch provided by Lenny Story
11311 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11313 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11315 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11317 * src/ds390/gen.c (genFunction, genEndFunction),
11318 * src/ds390/ralloc.c (ds390_assignRegisters),
11319 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11320 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11321 pushed if there are parameters passed on the stack. Also, a cleaner
11322 way to decide if r0/r1 should be pushed/popped. (Together they fix
11325 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * device/lib/mcs51/crtpagesfr.asm,
11329 * device/lib/mcs51/crtxinit.asm,
11330 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11331 to avoid confusion with Si Lab's SFRPAGE register.
11333 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11335 * src/SDCCglue.c (emitMaps): allow public sfr variables
11336 * src/SDCCglue.c (initialComments): include compiler build date
11337 with compiler version and put the timestamp of the generated
11338 assembly file on a serperate line to be less confusing.
11339 * src/port.h: added genInitStartup hook
11341 * src/ds390/main.c,
11344 * src/pic16/main.c,
11346 * src/z80/main.c: genInitStartup initialize as NULL (default to
11347 historical behaviour)
11348 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11349 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11350 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11351 library instead of hard coding it into the compiler.
11352 * support/regression/ports/mcs51-stack-auto/spec.mk,
11353 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11354 * device/lib/mcs51/Makefile,
11355 * device/lib/small/Makefile,
11356 * device/lib/large/Makefile,
11357 * device/lib/mcs51/crtpagesfr.asm,
11358 * device/lib/mcs51/crtstart.asm,
11359 * device/lib/mcs51/crtxclear.asm,
11360 * device/lib/mcs51/crtxinit.asm,
11361 * device/lib/mcs51/crtclear.asm,
11362 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11363 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11364 and into user configurable files.
11365 * device/lib/clean.mk: clean mcs51 directory too
11366 * support/regression/tests/longlit.c: added static to T1 declaration
11367 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11368 accesses in the initialization code
11370 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11373 OSCTRIMVAL as noted in bug #916008
11375 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11377 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11378 in loops with multiple exits (reported as incorrect registers
11379 used by Martin Helmling in Sdcc-user list)
11381 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11383 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11384 made ds390 register extensions look less like error messages
11386 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11388 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11389 reported by Adam Wozniak in Sdcc-user list
11391 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11393 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11394 arithmetic optimizations, added debug output
11396 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11398 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11399 * sdcc.spec: updated and split sdcc into 3 rpms
11400 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11401 needed for literals of LEFT_OP and '+'
11402 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11403 introduced RESULT_TYPE_NOPROM
11404 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11406 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11407 limited promotion to int only for '*'
11408 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11410 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11412 * src/pic16/gen.c (genSkip),
11413 (genc16bit2lit), (gencjneshort): commented out
11414 (is_LitOp): new helper function, checks operand type
11415 (genCmpEq): rewritten
11417 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11419 * support/regression/tests/bug-908454.c: added
11421 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11423 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11424 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11425 (geniCodeCast): cosmetic, don't preserve bit storage class
11426 (geniCodeLeftShift): added promotion
11427 (geniCodeLogic): fixed regression
11428 * src/SDCCsymt.c (computeTypeOr): accept bits too
11429 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11431 2004-03-07 Borut Razem <borut.razem AT siol.net>
11433 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11435 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11437 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11438 version of pic16_genPackRegisters which does not check if ic is a
11440 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11441 function cause string1.c regression test fails
11443 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11445 * sim/ucsim/configure.in,
11446 * sim/ucsim/configure,
11447 * sim/ucsim/doc/Makefile.in: use docdir
11448 * src/SDCC.y: fixed sbit atrributes
11449 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11450 * src/SDCCast.c (decorateType): |^& need special promotion handling
11452 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11453 * src/SDCCsymt.h (computeType),
11454 * src/SDCCicode.c: computeType() needs op
11455 * src/SDCCsymt.c (checkTypeSanity),
11456 * doc/sddman.lyx: "plain" bitfields are unsigned
11457 * src/SDCCsymt.c (computeTypeOr): added
11458 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11460 * src/SDCCval.c (val*): computeType() needs op
11461 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11462 * support/regression/tests/onebyte.c: added tests for |^&
11464 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11466 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11467 for writing icode into asm output.
11469 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11471 * src/pic16/device.c: added some debug lines enabled
11472 with macro DEBUG_CHECK,
11473 * src/pic16/genarith.c: more debug in genPlus,
11474 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11475 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11476 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11477 * (aopForSym): onStack symbols are re-placed in data memspace,
11478 and onStack flag is cleared,
11479 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11480 copy temporary pcodeop,
11481 * (genPcall): added warning for not updating PCLATU,
11482 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11483 always true for pic16 port,
11484 * (genMultOneWord): NEW, supports integer multiplication,
11485 * (genMult): modified to call genMultOneWord,
11486 * (ifxForOp): added warning when return NULL,
11487 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11488 flag is set before call to operandFromSymbol for implicit
11490 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11491 options.intlong_rent are set by default,
11492 * (_hasNativeMulFor): modified to allow port generation of integer
11494 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11495 set regtype to REG_SFR for all registers, restricting seting the
11496 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11498 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11500 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11501 more than 500 times in the regression tests
11503 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * support/Util/SDCCerr.h,
11506 * support/Util/SDCCerr.c,
11507 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11509 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11510 for symbol conflicts.
11511 * support/valdiags/tests/enum.c,
11512 * support/valdiags/tests/tentdecl.c,
11513 * support/valdiags/tests/struct.c: expect possible error messages
11514 referring to original symbol definitions.
11515 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11517 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11519 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11521 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11523 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11525 * src/pic16/ralloc.c (newReg): fixed bug #908929
11527 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/ds390/gen.c: added missing #include "main.h"
11531 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11533 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11534 checking if symbol is already in set,
11535 * src/pic16/device.h: prototype for checkAddSym,
11536 * src/pic16/gen.c: (_G): added entry interruptvector,
11537 * (assignResultValue): removed some commented out lines,
11538 * (genFunction): check for ISR via sym->type, absolute section for
11539 interrupt code is created via a new pBlock, the goto instruction is
11540 placed now correctly at the interrupt vector position, changed all
11541 references from ivec to _G.interruptvector,
11542 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11543 is the interrupt is a high priority one, same for return from ISR,
11544 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11545 externs to calls of checkAddSym,
11546 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11547 pic16_pcode_verbose flag is set,
11548 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11549 * src/pic16/pcoderegs.c: message about how many registers are saved
11550 will only be emitted if pic16_pcode_verbose flag is set,
11552 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11554 * src/ds390/ralloc.h,
11555 * src/ds390/ralloc.c (ds390_regWithIdx),
11556 * src/ds390/gen.c (emitcode),
11557 * src/ds390/main.h,
11558 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11559 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11560 ds390operandCompare, getRegsRead, getRegsWritten,
11561 initializeAsmLineNode): customized instruction size calculation for
11562 ds390, started basis for some register optimizations
11563 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11564 corresponding assembly output
11565 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11566 missing push/pop of r0/r1. Optimized push/pops
11568 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * src/mcs51/main.c (instructionSize): fixed ACALL size
11571 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11573 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11575 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11576 the sorting of rlist with NULL elements
11577 * (print_idataType, print_idata): NEW to create idata sections
11578 * src/pic16/device.h: idataSymSet new variable
11579 * src/pic16/gen.c (genFunction): fixed some bugs in string
11580 comparing, improved the absolute section creation for ISRs,
11581 added FSR0L/FSR0H in registers that are saved in an ISR,
11582 * (genInline): fixed the processing of inline snippets,
11583 now they undergo no process by the peephole optimizer
11584 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11585 are placed in idataSymSet,
11586 * (pic16emitStaticSeg): extern symbols are added in externs,
11587 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11588 switching when aboslute variables are placed in access bank memory
11589 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11590 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11591 commented out with #if,
11592 * (pic16_packRegisters): reintroduce the check for CAST because some
11593 symbols are not correctly handled,
11594 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11595 pCodeInstruction instead of pCode,
11596 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11597 pCodeAsmDir definition,
11598 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11599 directive, then the argument directive is emitted without the leading
11600 tab, hack for inline labels which must be in the first column,
11601 * (compareLabel,pic16_findNextInstruction),
11602 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11603 * (insertBankSwitch): modified for the new pCodeAsmDir,
11605 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11606 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11608 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11610 * (pushSide): commented out with #if,
11611 * (assignResultValue): fixed some typos in saving
11613 * (genPcall): FIXED and sync'ed with genCall,
11614 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11615 * (genNearPointerGet): fixed to handle some more cases,
11616 implementation scheme via table reads,
11617 * (genConstPointerGet): modified to access code memory correct,
11618 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11619 and improved to handle some cases
11620 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11621 instead of "RETLW" for init data
11622 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11623 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11624 variables are placed in access bank memory (<0x80 and >=0xf80),
11625 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11626 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11627 TBLWT_POSTDEC,TBLWT_PREINC
11628 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11629 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11631 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11632 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11633 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11634 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11636 2004-02-29 Borut Razem <borut.razem AT siol.net>
11638 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11639 support/Util/findme.h, support/Util/system.h: enhance binary relative
11640 search for lib and include by using findProgramPath()
11642 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/SDCCpeeph.c (pcDistance),
11647 * src/mcs51/ralloc.h,
11648 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11649 * src/mcs51/main.h,
11650 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11651 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11652 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11653 size calculation port specific, started basis for some register
11655 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11656 missing push/pop of r0/r1. Optimized push/pops
11657 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11658 * device/lib/_modsint.c (_modsint),
11659 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11660 and stack version so regression tests pass
11662 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11664 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11665 * src/SDCCast.c (decorateType): catch another small optimization
11667 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11668 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11669 modified to finally use computeType() all over SDCC,
11670 see Feature Request #877103
11671 * src/SDCCval.h: cosmetic
11672 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11673 valCompare(); regression tested in muldiv.c
11674 * support/regression/tests/muldiv.c (testMod): mod sign follows
11677 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11679 * src/SDCCast.c (decorateType): fixed bug #902362
11680 * doc/INSTALL.txt: fixed install instructions for win32
11682 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11684 * device/include/Makefile.in (install): fixed by replacing spaces
11687 * doc/INSTALL.txt: updated for release
11688 * doc/sdccman.lyx: added warning for --xstack being buggy
11690 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11692 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11693 to eliminate build warnings.
11694 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11696 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11697 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11699 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11700 removed -penable-stack, added comment for stack pragma, added
11701 warning for not initializing the stack/frame registers, removed
11702 comment at interrupts section
11704 Stack is made permanent, there is no ability to disable stack usage.
11705 * src/pic16/device.h,
11706 * src/pic16/device.c: removed all references to USE_STACK macro,
11707 * src/pic16/device.c (pic16_dump_section): when no elements in
11708 rlist, free rlist before return,
11709 * (pic16_dump_int_registers): NEW, internal registers are a new set
11710 of general purpose registers reused by each function,
11711 * (checkAddReg): returns 1 if registers is added to set,
11712 * (pic16_groupRegistersInSection): when a registers is of type
11713 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11714 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11715 SRCASECMP macro is moved here from device.c
11716 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11717 PO_PCLATU, PO_PRODL, PO_PRODH,
11718 * (pic16_pCodeOpType, genMinus,
11719 changed compares to "a" register, with AOP_ACC,
11720 * (pic16_genPlus): fixed some bugs and indented properly,
11721 * (pic16_addSign): changed size to size+offset in the MOVWF
11723 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11724 multiply 8-bit operand by literal, result is 8-bit,
11725 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11726 multiply 2 8-bit operand, result is 8-bit,
11727 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11729 * src/pic16/gen.c: changed accUse to contain WREG only,
11730 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11731 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11732 true, do not use immediate addressing any more unless sym is a
11733 pointer in codespace,
11734 * (aopForRemat): do not use immediate addressing when symbol not in
11735 codespace and when symbol's address is requested,
11736 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11738 * (aopGet): added case for AOP_ACC and don't return "accumulator
11739 bug" but WREG instead,
11740 * (popGetTempReg): pushes contents of temporary register in stack,
11741 * (popReleaseTempReg): pops contents of temporary register from
11742 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11743 * (pic16_popGet): separated case AOP_ACC to return register WREG
11744 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11745 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11746 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11747 the use of immediate pointers to certain cases only.
11749 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11750 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11751 * (assignResultValue, genCall, genRet): modified to use the new
11752 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11753 genPcall is still broken,
11754 * (genFunction): added code to create 'A' type pBlocks when
11755 interrupt functions are generated, code not extensively tested yet,
11756 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11757 * (genEndFunction): modified so ISRs pop stored registers from stack,
11758 * (genMultOneByte): cleanup,
11759 * (AccRsh): added flag andmask, to and result with appropriate mask,
11760 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11761 * (genDataPointerGet): fixed and reenabled its use,
11762 * (genNearDataPointerGet): bugs fixed,
11763 * (genDataPointerSet): bugs fixed,
11764 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11765 pic16_DumpSymbol, pic16_DumpOp,
11766 * src/pic16/genutils.h: function prototypes for the above functions,
11767 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11769 * (pic16emitRegularMap): many many many improvements, but needs a
11771 * src/pic16/main.c: enable_stack in pic16_options is removed,
11772 * (_pic16_parseOptions): removed command line options -penable-stack,
11773 * (_process_pragma): emit stack symbol only when stack pragma is
11775 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11776 redirected to FSR0L/FSR0H pair,
11777 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11778 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11779 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11781 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11782 * (dumpPicOptype): NEW,
11783 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11784 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11785 with movff instruction,
11786 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11787 added pic16_int_regs, some packRegsFor* functions are commented out,
11788 because produce errors,
11789 * src/pic16/NOTES: minor modifications
11791 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11793 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11794 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11796 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11797 * as/mcs51/lkaomf51.c: fixed bug #895763
11799 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11801 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11803 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11805 * doc/sdccman.lyx: added details about the HC08 storage classes and
11806 interrupts, fixed the register usage info for z80 & gbz80
11808 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11810 * doc/sdccman.lyx: added more pic16 port documentation
11811 * device/include/pic16/: added header pic18fregs.h
11813 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11815 * doc/sdccman.lyx: added Vangelis' contribution
11817 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11819 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11820 extend to the next CALL or PCALL, not just to the next CALL.
11822 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11824 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11826 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11828 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11829 bug #895752 and a better fix for bug #716790
11831 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11833 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11835 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11837 * doc/sdccman.lyx: minor changes, minor changed
11839 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11841 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11842 which can't handle SDCC_NEWONEBYTEOPS,
11843 (geniCodeMultiply): removed conversion from mult to shift for pic14
11846 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11849 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11850 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11851 thus fixing bug #895406
11853 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11855 * device/lib/_modsint.c,
11856 * device/lib/_modslong.c: sign follows divisor only
11857 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11858 signs or signedness can be ignored
11859 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11860 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11861 added optimization for IFX,
11862 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11864 reenabled optimization for IFX, which was removed on 2004-01-11
11865 * src/SDCCast.h: added return type IFX
11866 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11867 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11868 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11869 SDCC_OLDONEBYTEOPS selects the old behaviour
11870 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11871 changed again and commented promotion rule
11872 * src/SDCCval.c (valDiv): promotion no longer necessary
11873 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11874 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11876 * support/regression/tests/onebyte.c: added
11878 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11880 * gen.c (genInline): reverted to old code for assemnling inline
11881 code because of bug reported James Chadd
11883 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11885 * ralloc.h: missing declarations from previous patch,
11886 seems that patch for ralloc.h was never applied, fixed
11888 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11889 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11893 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11894 indirect addressing. Marked FSR0 as deprecated
11895 * gen.c (pointerCode): commented out, not needed now
11896 (pic16_popGet2p): new MOVFF helper function
11897 (genGenPointerGet),
11898 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11899 (shiftRLong): removed duplicate debugging info
11901 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/ds390/gen.c (genNearPointerGet),
11904 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11905 optimization with bits, but not bitfields.
11906 * src/ds390/ralloc.c (packRegisters),
11907 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11909 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11911 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11913 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11916 * src/SDCCicode.c (operandFromSymbol),
11917 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11918 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11919 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11920 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11921 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11922 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11924 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11925 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11926 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11927 * src/SDCCsymt.c (newSymbol),
11928 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11931 * src/SDCCval.c (newiList): fixed bug #885705
11933 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11935 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11936 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11938 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11940 * device/include/c8051f120.h,
11941 * device/include/c8051f300.h,
11942 * device/include/c8051f310.h: added/updated header files for Silicon
11943 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11944 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11945 in new section Submitting patches
11947 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11949 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11950 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11951 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11953 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11954 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11955 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11957 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11958 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11959 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11961 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11962 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11963 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11964 genGenPointerSet): fixed bug #892400
11965 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11966 to eliminate build warnings.
11967 * src/SDCCast.c (processParms),
11968 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11970 * support/valdiag/valdiag.py: added GCC to the list of defines active
11971 when compiling with gcc
11973 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * support/Util/SDCCerr.h,
11976 * support/Util/SDCCerr.c,
11977 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11978 with an incomplete type (fixed bug #883734)
11979 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11981 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
11985 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11987 * src/SDCCast.c (decorateType),
11988 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
11989 function pointer implementation
11990 * support/regression/tests/funptrs.c: added tests to verify both forms
11991 of function pointers work correctly. Added tests to verify parameters
11992 are passed in the correct order.
11994 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
11996 * device.c (regCompare): registers are sorted by ascending
11997 address and increasing size,
11998 * main.c (_pic16_finaliseOptions): removed the declaration
11999 of compiler macro MCU. Now a macro of the format pic18fxxxx
12000 will be defined from the command line
12002 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12003 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12005 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12006 PCOP_RLCF was overwritten!
12007 * gen.c (genSkip): commented out calls to pic16_emitcode,
12008 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12010 * (genRRC): added debugging info,
12011 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12012 overwritten while shifting,
12013 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12014 overwritten while shifting,
12017 * (shiftLLeftOrResult),
12018 * (shiftRLeftOrResult),
12020 * (shiftLLong): Implemented with pic16_emitpcode
12021 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12022 * (genLeftShift): Fixed bug, operand for shift by variable always
12023 was "and"ed with 0x0f,
12024 * (genLeftShiftLiteral),
12026 * (genRightShiftLiteral): added debugging info,
12027 * (genrshFour): added comment,
12028 * (genRightShift): determined signedness from operand "left"
12029 instead of "result"
12031 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/SDCCicode.c (geniCodeParms),
12034 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12035 function pointers, fixed function pointer bugs #861242 and #861896
12037 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12039 * device/include/c8051f000.h,
12040 * device/include/c8051f120.h,
12041 * device/include/c8051f300.h: added header files for Silicon
12042 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12044 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12046 * src/SDCCast.c (processParams): added new type flow and restructured
12047 (gatherAutoInit): added new type flow
12048 (addCast): cosmetic changes
12049 (getLeftResultType): added new type flow for array indices, patch
12050 provided by Stas, see FR #877103
12051 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12052 array index patch by Stas
12053 * src/SDCCast.h: added prototype getResultTypeFromType()
12055 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12056 * src/pic/glue.c (pic14emitStaticSeg),
12057 * src/pic16/glue.c (pic16emitStaticSeg),
12058 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12059 for initialization of symbols
12060 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12061 * support/Util/SDCCerr.h:
12062 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12063 * .version: bumped version number to 2.3.8
12064 * device/include/Makefile.in (install),
12065 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12068 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12070 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12071 Slade Rich fixed an optimization bug
12072 * src/pic/pcodepeep.c,
12073 * src/pic/pcoderegs.c
12074 * doc/Makefile (install): added test for directory
12076 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12078 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12079 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12080 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12081 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12082 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12083 * as/mcs51/asexpr.c (term),
12084 * as/hc08/asexpr.c (term): fixed bug #887146
12086 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12088 * src/z80/gen.c (genMult): handle single byte result product
12089 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12090 DUMMY_READ_VOLATILE (fixed bug #886367)
12092 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12094 * support/regression/tests/libmullong.c: fixed logic, on little endian
12095 hosts we ended without a mullong_wrapper()
12097 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12099 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12100 virus/worm forged address usage.
12102 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12104 Fixed promotion, it should be done on AST level:
12105 * src/SDCCast.c (addCast): added promotion to int
12106 (decorateType): updated call to upCast()
12107 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12108 usualUnaryConversions()
12110 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12112 * support/regression/tests/literalop.c (mulWrapper): Added a
12113 wrapper to remove integer overflow warnings.
12115 * support/regression/tests/float_trans.c: Made work on host.
12117 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12120 * support/regression/generate-cases.py (main): Changed from inline
12123 * doc/Makefile (install): Changed to depth first to get rid of
12124 missing directory install warning.
12126 * as/Makefile (install-doc): Made work on Mac.
12128 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12130 * src/SDCCast.c: added an additional type flow in decorateType() of
12131 opposite direction, see feature request #860006; it's enabled at runtime
12132 by setting the environment variable SDCC_NEWTYPEFLOW
12133 * src/SDCCast.h: changed prototype of decorateType()
12134 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12135 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12136 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12137 see feature request #877103
12138 * src/SDCCval.c: updated call of decorateType()
12139 (valBitwise): fixed bug #882876
12140 (valMinus): added promotion
12141 (valLogicAndOr): result is unsigned
12142 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12143 * src/SDCCsymt.c (computeType),
12144 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12145 must not cause an unsigned operation
12146 * src/pic/glue (pic14emitRegularMap),
12147 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12149 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12151 * src/pic/pcode.c (PCodeID): commented out left over debug code
12153 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12155 * support/valdiag/tests/overflow.c: added shift tests
12156 * src/pic/device.c,
12163 * src/pic/pcodepeep.c,
12164 * src/pic/pcoderegs.c,
12165 * src/pic/ralloc.c,
12166 * src/pic/ralloc.h: applied patch from Slade Rich;
12167 added support for multiple code pages and multiple RAM banks on the
12168 PIC 14 port. The ASM files now no longer simply assume all the
12169 code / RAM are in the same page / bank. This means the linker can
12170 safely allocate code/RAM of separate ASM files to different pages/banks.
12171 * doc/sdccman.lyx: added Slade's tips
12172 * src/mcs51/peeph.def: fixed bug #880768
12174 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12176 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12177 * src/SDCCast.c (decorateType): fixed bug #880197
12179 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12181 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12184 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12185 strtof is not part of C89 and isn't included with Mac OS X.
12187 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12190 shiftL2Left2Result): fixed bug #879326
12191 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12192 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12193 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12194 address fetch for clr instruction
12195 * device/lib/hc08/_mulint.c: created optimized assembly version
12196 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12198 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12200 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12201 proposed in FR #877103
12203 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12205 * src/SDCCval.c (cheapestVal): added missing checks
12206 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12207 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12209 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12211 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12214 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12216 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12217 loaded with the linker search paths (-L arguments) and the libraries
12218 to be linked with the current source (-l arguments). Changes
12219 currently will affect only the pic16 port.
12220 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12221 include path the port specific paths and port specific libraries,
12222 * gplink command now contains the $3 argument,
12223 * src/pic16/device.h,
12224 * src/pic16/device.c,: structure PIC_device is made public and
12225 renamed to PIC16_device, the same for variable Pics which is renamed
12226 to Pics16. Updated all references to them.
12227 * src/pic16/glue.c (pic16glue): corrected bug with code
12228 initialization which bypassed the variable initializations block.
12230 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12231 COMPILE_FLAGS and added the --nostdinc option
12233 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12235 * device/include/mc68hc908jb8.h: Register defs for another member
12236 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12238 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12240 Documenting changes from previous commits.
12241 * configure.in (version 1.56),
12242 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12243 when generating output files to configure the pic16 library,
12244 but now I've commented it out, since gputils aren't installed in the
12245 SF compile farm, so library won't compile
12247 * device/lib/Makefile.in (version 1.56): initially I've added in
12248 target 'all' the prerequestive 'model-pic16' so it compiled the
12249 pic16 library, but now I've commented it out for the same reasons
12251 * added targets 'model-pic16' and 'objects-pic16' to compile the
12253 * added target 'port-specific-objects-pic16' to handle the
12254 generated libraries and copy them into the build/ directory
12255 * added target 'clean-intermediate-pic16' to clean intermediate
12256 files into pic16 directory
12257 * in target 'installdirs' added line to create directory pic16 in
12258 the installation path
12260 * device/include/Makefile.in (version 1.11): in target 'install'
12261 added lines to copy all header files to installation path,
12262 * in target 'installdirs' added line create directory for pic16
12263 headers in the installation path
12265 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12267 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12270 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12273 * device/lib/configure.in,
12274 * device/lib/configure: fixed for autoconf 2.57
12276 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12279 option so that it actually works. Made it specific to the z80, since
12280 the gbz80 doesn't have these kinds of I/O ports.
12282 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12284 * device/include/z180.h,
12285 * device/lib/_memcpy.c,
12286 * device/lib/_memmove.c,
12287 * device/lib/_mulint.c,
12288 * device/lib/ser_ir.c,
12289 * device/lib/ser_ir_cts_rts.c,
12290 * device/lib/_strcmp.c,
12291 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12292 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12293 portmode; added deprecation warning for bank= and protmode= forms.
12294 Also, guard against buffer overflow.
12295 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12297 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12299 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12300 changed interrupt vector table generation to only emit declared vectors.
12301 * device/include/Makefile.in: added missing backslash
12302 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12304 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12306 Mainly changes to support compilation of the device libraries
12307 * src/pic16/device.c: stack is allocated via symbol and not
12308 via literal number. The symbol is placed in the corresponding
12309 position of the data ram
12310 * (pic16_dump_section): relocatable and absolute uninitialized
12311 data are now emitted in sorted order to reduce section naming,
12312 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12313 weren't marked as being in the access bank,
12315 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12317 Added portion of GNU PIC Library under the directory
12318 device/include/pic16 and device/lib/pic16. These files
12319 contain the declarations of SFRs for the PIC18Fxx2 devices.
12320 The directory is initialized via configure from toplevel.
12322 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12324 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12325 the spilllocations to be compared correctly
12327 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12329 * src/SDCCast.c (decorateType): fixed bug introduced today
12331 2004-01-12 Borut Razem <borut.razem AT siol.net>
12333 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12334 doc/sdccman.lyx: upper case pragmas are deprecated
12336 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12338 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12339 in simpler and even better code
12341 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12343 * src/SDCCicode.c (operandOperation): fixed bug #874819
12344 * src/SDCCast.c (decorateType): fixed
12345 char foo (unsigned long ul) { return ul > 0; }
12347 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12349 * doc/sdccman.lyx: Moved and added some sections, small changes
12350 all over. Telling LaTeX to be less strict with word spacing
12351 to better keep the right margin. Changed some notes about
12352 maintainance of the ports in section 3.2.1 - is it OK like this?
12354 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12356 SDCC source changes:
12357 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12358 convilong): modified to inform the pic16 port that builtin functions
12361 PIC16 PORT specific changes:
12362 * src/pic16/device.c pic16_dump_equates() added,
12363 processor registers declared internally by the port are emitted in
12364 the translation as equates,
12365 * src/pic16/gen.c: inline code is passed unprocessed to the
12367 * (pic16_popGetLit2): fnuction modified to take second operand as
12368 pCodeOp pointer and not as literal,
12369 * (popRegFromIdx): prefixed with pic16_,
12370 * (pic16_popCombine2): modified to receive already allocated pCode
12372 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12373 * (genFunction): initializes local stack frame and pushes on stack
12374 all the registers used by this function,
12375 * (genEndFunction): restores all registers from stack and restores
12377 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12379 * (pic16glue): changed the program startup sequence,
12380 * added new dbName code 'A' for functions placed in absolute section
12381 * src/pic16/main.c: added function attribute _naked,
12382 * added pragma 'code' to place a fnuction at an absolute address,
12383 * added command line arguments --debug-ralloc and --pcode-verbose,
12384 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12385 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12386 * (pic16_newpCodeOpLit2): modified to take the second operand as
12388 * (pic16_printpBlock): modified to emit each function in a separate
12390 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12391 UPPER for immediate operands,
12392 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12394 * src/pic16/peeph.def: all peepholes with movff are commented out,
12395 because there is a problem in the pcode peep optimizer,
12396 * src/pic16/ralloc.c: the register allocator can now reuse local
12397 function symbols for another function. This saves register usage.
12398 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12400 Added file src/pic16/NOTES with information about program writing on
12401 the current port version.
12403 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12405 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12406 and peephole 252 (array access)
12408 2004-01-09 Borut Razem <borut.razem AT siol.net>
12410 * src/SDCCmain.c : fixed #872250: -l command line defined library
12411 files are scanned before standard library files
12413 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12415 * src/SDCCast.c (decorateType): fixed bug #874046
12417 2004-01-09 Borut Razem <borut.razem AT siol.net>
12419 * support/scripts/sdcc.nsi: remove previous installation
12421 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12423 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12424 bytes for last interrupt vector (mcs51)
12425 * sdcc.spec: fixed typo
12427 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12429 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12430 gen51Code): more efficient parameter receive for --model-large
12433 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/ds390/main.c,
12436 * src/z80/main.c: added missed needLinkerScript flags (more than
12437 one port structure defined in these file)
12438 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12441 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12443 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12444 * src/port.h: added flag needLinkerScript in port->linker
12445 structure to inform whether to create a .lnk file or not,
12447 * src/ds390/main.c,
12449 * src/mcs51/main.c,
12451 * src/pic16/main.c,
12453 * src/z80/main.c: changed appropriately to configure
12454 needLinkerScript flag
12456 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12457 * src/pic/glue.c: added variable udata_section_name to
12458 override default uninitialized data segment definition for
12459 devices only with SHAREBANK memory (reported from Erik Epetrich)
12460 * (pic14emitOverlay): modified to emit a commented overlay segment
12461 directive when no overlay data exist
12462 * (picglue): modified to emit uninitialized data segment
12463 according to udata_section_name
12464 * src/pic/main.c (_pic14_parseOptions): added command line
12465 options --udata-section-name=[name] to override default
12466 udata definition name
12467 * modified _linkCmd and _asmCmd to include compiler passed
12468 arguments via -W option
12469 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12470 object file from '.rel' to '.o' in port->linker structure,
12471 changed size of fptr from 2 to 3 in port structure
12473 2004-01-07 Borut Razem <borut.razem AT siol.net>
12475 * support/scripts/sdcc.nsi: update PATH
12476 * support/scripts/sdcc.ico: craeted
12478 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12480 * device/include/Makefile.in: fix install
12481 * doc/Makefile: fix install
12483 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12485 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12487 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12488 how the function variable allocation summary is displayed; also
12489 include information about variables allocated to the overlay
12492 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12494 * as/mcs51/lkmain.c: Help about -Y option
12495 * as/mcs51/lkarea.c: Fixed gcc warnings
12497 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12499 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12501 * support/valdiag/tests/overflow.c: added
12502 * src/SDCCast.c (decorateType),
12503 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12504 LEFT_OP (left shift)
12506 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12508 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12509 (default behaviour).
12511 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12513 A python script to validate compiler diagnostic messages. It can be
12514 used to verify that sdcc complains about bad c source code and
12515 gives a good location of the error.
12516 * support/valdiag/Makefile,
12517 * support/valdiag/valdiag.py,
12518 * support/valdiag/tests/*
12520 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12522 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12523 * src/SDCCsymt.c (newEnumType),
12525 * support/Util/SDCCerr.c,
12526 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12528 * support/regression/tests/enum.c: added test for enum values that
12529 require at least 2 bytes of storage.
12531 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12533 * src/common.h: added ifndef/define/endif macros
12534 around the header file.
12535 Bug reported from Jesus Calvino-Fraga
12537 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12539 * sdcc.spec: updated
12540 * device/include/Makefile.in: don't install CVS directories
12541 * device/lib/Makefile.in: added removal of CVS directories after install
12542 * doc/Makefile: fixed install, added local_icons
12543 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12544 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12545 * src/ds390/gen.c (genRightShift): fixed bug #870788
12546 * src/SDCCast.c (decorateType): fixed bug #870781
12548 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12550 PIC16 port related changes:
12551 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12552 added variable stackPos,
12554 * gen.c: genCall, assignResultValue: added support for
12555 pushing/retrieving function parameters to/from stack,
12556 genFunction,genEndFunction: setup stack frame for the
12557 generated function,
12558 genAddrOf: will be changed according to bug 863624
12560 * added files genutils.c and genutils.h which contain gen*
12561 debugged and optimised functions extracted from gen.c
12563 * glue.c: added variable 'externs' which holds extern symbols,
12564 pic16emitRegularMap: is modified to properly handle relocatable
12565 symbols under the new scheme,
12566 pic16createInterruptVect: is modified
12567 pic16printPublics: is modified to emit 'global' assembler directives,
12568 added pic16_printExterns to print extern symbols,
12569 pic16glue: initializes stack/frame pointer in the beginning of
12570 the assembly output. Temporary hack, will be corrected later,
12571 because gplink yet does not support stack and SDCC does not
12572 yet support a type of crt0.o object to create the final binary.
12574 * Removed many lines that contain 8051 legacy code.
12575 * The code is finally placed under a 'code' directive.
12576 * Added port specific options.
12578 * _process_pragma: simplified since now we do not need *special*
12579 include file to define SFR registers. But a separate header
12580 will be needed. This will be developed later.
12581 * _pic16_parseOptions: added, parses port specific options:
12582 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12583 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12584 --preplace-udata-with=
12586 * _pic16_setDefaultOptions: modified to initialize section names,
12587 but hack is temporarly out of order since it needs improvement.
12588 * _pic16_genAssemblerPreamble: configuration words are emitted by
12589 their address instead of their name. This part is incomplete and
12590 supports only the 18Fxx2 devices. Other devices will emit an error
12591 during assembly since they do not contain the same set of config
12593 * _pic16_genIVT: is modified,
12595 * pcode.c: added definitions for some hardware registers that are needed
12597 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12598 All PCI entries are updated. Now LFSR is supported.
12599 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12600 * added pic16_newpCodeOpLit2 to support instructions with
12601 two literal arguments
12602 * pic16_pCode2str: corrected code that emits assembler instructions
12603 with two literal operands and those that have an access bit modifier
12604 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12605 this fixes a bug which caused some labels to be lost, when an
12606 assembler directive was added, i.e. banksel,
12607 * pic16_FixRegisterBanking: improved logic that causes the insertion
12609 * InlineFunction: functions that are called once, are not any more
12610 inlined. This can be a port option in the future,
12612 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12614 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12615 hold the corresponding uninitialized symbols,
12616 * pic16_allocProcessorRegister: registers have explicit marked the
12618 * pic16_allocInternalRegister: registers are explicit marked as
12620 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12621 processing list, so bit registers were lost,
12624 * ralloc.h: added field 'accessBank' and original symbol operand
12625 in register definition,
12626 * removed the field isMapped from register definition,
12628 ** Several functions have been removed from various sources:
12629 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12630 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12631 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12632 pic16_assignRelocatableRegisters
12634 ** others have been introduced:
12635 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12636 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12638 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12640 * support/scripts/inc2h.pl: changed definition of BIT_AT
12641 to emit 'sbit at' instead of 'bit at'. This was a request.
12643 PIC16 port related preliminary changes:
12644 * gen.c: prefixed function popRegFromString with
12645 pic16_ and all references to it corrected
12646 * pcode.c: all pic16_pc_* hardware registers prefixed
12647 with underscore (_),
12648 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12649 * ralloc.c: newReg(): when register is REG_SFR then
12650 set address to rIdx,
12651 pic16_allocProcessorRegister(): marks register wasUsed=0
12652 pic16_writeUsedRegs(): added a call to assign processor
12653 registers via pic16_assignFixedRegisters
12655 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12657 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12658 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12659 variables in unused register banks. Also the SSEG is placed
12660 wherever there is enough space for it, and IDATA can be anywhere
12661 in internal RAM. For now compile using -Wl-Y[stack_size].
12662 The mem file is different for this option as well, since it
12663 makes no sense of talking about DSEG lenght.
12665 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12667 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12668 in certain cases, e.g. when ROM assignment, patch provided
12669 from Albert den Haan.
12671 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12673 Many signedness and type propagation fixes:
12674 * src/SDCCicode.c: made geniCodeCast() static
12675 replaced SPEC_ by IS_ (cosmetic)
12676 (operandOperation): fixed div and mod operation
12677 (usualBinaryConversions): added support for promotion of char
12678 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12679 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12680 (geniCodeAdd): an array index will stay unsigned, even if promoted
12682 (geniCodeArray): ditto
12683 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12684 * src/SDCCsymt.c (computeType): added more support for char;
12685 promotion of char is selectable by promoteCharToInt, fixed signedness
12687 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12688 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12689 * src/SDCCval (val*): replaced signedness calculation by
12691 rearranged if-branches (cosmetic)
12692 (valShift): added warning W_SHIFT_CHANGED
12693 (valCompare): fixed problem with different types
12694 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12695 * support/regression/tests/literalop.c: added many cases
12696 * support/regression/tests/ast_constant_folding.c: changed finally to
12698 * .version: new year, new version: 2.3.7
12699 * src/SDCCmain.c (main): applied patch #866468
12700 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12701 provided by Scott Bronson
12702 * doc/sdccman.lyx: updated documentation for sdcdb
12703 updated and added chapter tips
12705 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12707 * src/SDCCsymt.h: missing from yesterday's commits
12709 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12711 * src/SDCC.y (struct_or_union_specifier),
12712 * support/Util/SDCCerr.c,
12713 * support/Util/SDCCerr.h: verify that struct & union tags are used
12716 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/SDCCglobl.h: missing from yesterday's commits
12720 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12722 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12723 sft_attributes, struct_declaration, parameter_declaration,
12724 type_name, start_block, declaration_list),
12725 * src/SDCC.lex (check_type): support redefinition of typedef names
12727 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12729 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12730 aligned xdata arrays. Erik helped me with the if clause.
12732 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12734 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12737 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12740 * src/SDCCast.c (newAst_),
12742 * src/SDCCicode.c (ast2iCode, newiCode),
12744 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12745 expr, statement, expression_statement, selection_statement,
12746 iteration_statement, expr_opt, jump_statement): foundation for tracking
12748 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12751 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12753 * support/Util/SDCCerr.c,
12755 * src/SDCCast.c (createCase, createDefault, decorateType),
12756 * src/SDCClabel.c (labelUnreach),
12757 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12759 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12760 (with thanks to Stas Sergeev)
12761 * device/include/time.h,
12762 * device/lib/time.c (CheckTime): suppress unreachable code warning
12764 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12766 * src/SDCCast.c (createIvalCharPtr),
12767 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12769 * support/regression/tests/nullstring.c: tests for these two bugs
12771 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12773 * support/Util/SDCCerr.h,
12774 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12775 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12776 about storage class and 'at' used inside struct or union
12777 * src/SDCCBBlock.c (iCodeFromeBBlock),
12778 * src/SDCCcse.c (ifxOptimize),
12779 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12780 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12781 printIval, emitStaticSeg, emitOverlay),
12782 * src/SDCClabel.c (deleteIfx),
12783 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12784 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12785 gatherAutoInit, processParms),
12786 * support/Util/SDCCerr.h,
12787 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12788 reporting for post-parse errors.
12790 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12793 implicit casts via union; they don't work on big endian systems
12794 (possible fix for bug #861138)
12796 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12798 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12799 * src/mcs51/main.c: fixed the fix for bug #737001
12801 2003-12-15 Borut Razem <borut.razem AT siol.net>
12803 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12805 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12807 * support/makebin/makebin.c: put output in binary mode
12809 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12811 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12812 xdata and data memory on startup. Set the environment variable
12813 SDCC_NOGENRAMCLEAR to disable this.
12814 * src/mcs51/peephole.def,
12815 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12816 (allows non-interrupt and interrupt code to safely compete for a resource
12817 without the non-interrupt code having to disable interrupts)
12819 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12821 * src/SDCCicode.c (geniCodeAdd),
12822 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12823 with valFromType if type might be a pointer and host is big endian).
12824 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12825 types, not just integer types.
12826 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12827 multiply defined with mismatching "at" address.
12829 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12832 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12833 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12834 with embedded nulls (fixed bug #753752)
12836 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12838 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12839 Apparently this did not see much testing (endless loop)
12841 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12845 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12847 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12848 gracefully handle NULL memmap pointers
12850 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12853 instead of deleting the iCode when an operand is volatile
12854 * src/z80/gen.c (genDummyRead),
12855 * src/mcs51/gen.c (genDummyRead),
12856 * src/ds390/gen.c (genDummyRead),
12857 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12859 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12860 * src/SDCC.y: fixed bug #850420
12862 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 Applied z80 i/o port patch from Peter Townson and fixed some operators
12865 to better handle operands in A register.
12866 * device/include/z180.h
12872 * src/z80/peeph-z80.def
12873 * src/z80/peeph.def
12876 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12878 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12880 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12882 * device/lib/hc08/_mullong.c: Removed extra #endif
12884 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12886 * sim/ucsim/hc08.src/inst.cc,
12887 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12888 carries from x to h
12889 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12890 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12891 * device/include/stdarg.h: fixed varargs for hc08
12892 * device/lib/Makefile.in,
12893 * device/lib/hc08/Makefile,
12894 * device/lib/hc08/_mulint.c,
12895 * device/lib/hc08/_mullong.c: fixed some endian problems
12897 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12899 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12900 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12901 * device/lib/_gptrget.c,
12902 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12904 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12906 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12907 * src/SDCCast.c (astErrors): fixed bug #846007
12908 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12910 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12912 * src/SDCCast.c (decorateType): disabled a transformation I added in
12913 revision 1.188 (access to fields of a structure at an absolute address);
12914 it breaks with bitfields, extern declarations, and gcse analysis.
12915 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12916 could be assigned through a pointer, so don't complain.
12917 * src/SDCCast.c (astErrors),
12919 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12921 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12923 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12924 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12925 output of __config directives, since gpasm now supports them
12926 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12927 pre-processor macro, i.e. -DMCU=p18f452
12928 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12929 and modified to handle 'cast' icode similarly to '=' icode
12930 * src/pic16/device.h (typedef struct PIC_device): added field
12931 'extMIface' to indicate that chip has external memory interface
12932 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12933 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12936 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * src/SDCC.y (pointer): fixed bug #846006
12939 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12940 * src/SDCCast.c (decorateType): fixed bug #846009
12941 * src/ds390/peeph.def,
12942 * src/ds390/gen.c (genAnd, genOr),
12943 * src/mcs51/peeph.def,
12944 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12946 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12955 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12959 * src/SDCCbitv.c: added function to free a bitvector
12960 * src/SDCClrange.h,
12961 * src/SDCClrange.c: added function to recompute the liveranges
12962 * src/avr/ralloc.c,
12963 * src/ds390/ralloc.c,
12964 * src/hc08/ralloc.c,
12965 * src/mcs51/ralloc.c,
12966 * src/pic/ralloc.c,
12967 * src/pic16/ralloc.c,
12968 * src/xa51/ralloc.c,
12969 * src/z80/ralloc.c: recompute the liveranges after register packing
12971 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12973 * src/SDCCloop.c (newInduction): fixed bug #845630
12975 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12978 inadvertantly left behind from my 2003-11-12 change
12980 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 Updated headers I neglected to commit yesterday.
12983 * src/SDCClrange.h,
12986 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12988 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
12989 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
12990 * src/SDCCopt.c (eBBlockFromiCode),
12991 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
12992 the creation of the key hash table from the sequencing so it can be used
12993 earlier (for some GCSE bug fixes still pending)
12995 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12997 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
12998 * support/regression/tests/addsub.c: testing genPlus shortcut
13000 2003-11-15 Borut Razem <borut.razem AT siol.net>
13002 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13004 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13006 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13007 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13008 ordering is immaterial.
13009 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13011 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13013 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13014 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13015 (SIGSEV) of bug #840381
13016 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13017 unlink new file before rename if new and old filenames are the same)
13019 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13021 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13022 uninitialized variables) for the mcs51. Set environment variable
13023 SDCC_GENRAMCLEAR to test.
13024 xdata initialization slightly shorter
13026 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13030 #838241 & 780691 (basicly the same bug)
13031 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13032 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13034 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13036 * src/SDCCmain.c (linkEdit): "fix" #834252
13038 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13042 * src/SDCC.y: fixed bug #819403
13044 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13047 the reentrant attribute.
13048 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13049 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13051 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13052 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13053 erroneously reduced to a literal.
13054 * src/hc08/ralloc.c (packRegisters, rematStr),
13055 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13058 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13060 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13061 * doc/sdccman.lyx: changed from 'article' to 'book'
13062 * doc/Makefile: readded test_suite_spec and cdbfileformat
13064 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13066 * device/include/stdlib.h: include malloc.h to comply with ANSI
13067 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13069 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13071 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13072 * doc/clean.mk: also remove *.out files
13073 * doc/sdccman.lyx: some additions, larger top/bottom margins
13075 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * src/SDCC.y: fixed bug #837365
13078 * support/regression/tests/bitopcse.c
13079 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13080 a symbol (might be valop instead)
13081 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13082 * device/lib/clean.mk: added hc08 to the cleaning list
13084 2003-11-04 Borut Razem <borut.razem AT siol.net>
13086 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13088 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13089 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13090 malloc is declared in standard stdlib.h
13092 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 * device/lib/hc08/Makefile: need to clean .rel not .o files
13095 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13097 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13101 * src/mcs51/main.c,
13102 * src/ds390/main.c,
13106 * src/pic16/main.c,
13107 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13108 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13109 tests (which uses the port's oclsExpense function)
13115 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13117 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13119 * src/SDCCcse.c (ifxOptimize),
13120 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13121 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13122 deleting the IFX iCode.
13123 * src/hc08/ralloc.c: reduced unneeded slocs
13124 * src/hc08/gen.c: fixed bug in asmopToBoolean
13126 2003-11-04 Borut Razem <borut.razem AT siol.net>
13128 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13129 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13130 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13131 transferred to configure
13133 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13135 Use headers defined in the C[++] standards:
13136 * sim/ucsim/gui.src/serio.src/fileio.cc
13137 * sim/ucsim/gui.src/serio.src/frontend.cc
13138 * sim/ucsim/gui.src/serio.src/main.cc
13139 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13140 * support/Util/NewAlloc.c
13142 * as/mcs51/lklibr.c
13146 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13148 * Added MSVC projects for hc08 assembler and linker:
13149 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13150 /as/hc08/link_hc08.dsp
13152 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13154 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13156 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13158 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13160 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13162 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13164 2003-10-31 Borut Razem <borut.razem AT siol.net>
13166 * support/cpp2/cpplib.h,
13167 support/cpp2/cpplib.c,
13168 support/cpp2/cpplex.c,
13169 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13170 to switch _asm block preprocessing on / off. Default is
13171 #pragma preproc_asm +
13173 2003-10-31 Borut Razem <borut.razem AT siol.net>
13175 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13176 when outputting comment blocks (when executed with -C option) and
13177 _asm (SDCPP specific) blocks
13179 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13183 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13185 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13187 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13189 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13190 * src/SDCCast.c (decorateType): fixed bug #832664
13192 2003-10-31 Borut Razem <borut.razem AT siol.net>
13194 * support/cpp2/cpplex.c: fixed for SDCPP:
13195 comments(when executed with -C option) and _asm blocks
13196 were included even if they where in skipped #if block.
13197 Applied solution from GCC cpp 3.3.2
13199 2003-10-31 Borut Razem <borut.razem AT siol.net>
13201 * src/SDCC.lex: sdcc now understands both formats:
13202 '# <line_number> <file_name>' and
13203 '#line <line_number> <file_name>'
13204 * support/cpp2/cppmain.c: sdcpp now generates the standard
13205 '# <line_number> <file_name>' instead of former
13206 '#line <line_number> <file_name>'
13208 2003-10-30 Borut Razem <borut.razem AT siol.net>
13210 * support/cpp2/cpphash.h,
13211 * support/cpp2/cpplib.h
13212 * support/cpp2/cpplex.c,
13213 * support/cpp2/cppmain.c,
13214 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13216 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 Fixed a number of problems revealed by bug #827883.
13219 * src/SDCCloop.c (loopInvariants): Spill location of the
13220 result operand should be recomputed if extracted from
13221 a loop. Also, don't extract assignments of an iTemp
13223 * src/SDCCast.c (isConformingBody): loop reversal should
13224 not occur if the control variable is involved with a
13225 relational operator.
13227 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13229 * .version: bumped to 2.3.6 to reflect the big improvements
13230 made by Erik and Klaus. Thanks!
13232 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13234 Replaced the livrange code.
13235 * src/SDCClrange.c: added new LR code
13237 * src/SDCCBBlock.h: removed remainig parts from old LR code
13238 * src/ds390/ralloc.c,
13239 * src/ds390/gen.c: minor fixes to make it work with new code
13241 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 * as/hc08/lkrloc.c,
13246 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13247 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13248 (tweaked fix for bug #818696)
13250 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13254 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13258 * src/mcs51/gen.c (gencjneshort),
13259 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13260 more efficient (per Scott Bronson's suggestion)
13262 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 Extended the semantics of the critical keyword to include
13265 individual statements. See RFE #827755 and #799831
13270 * support/Util/SDCCerr.c
13271 * support/Util/SDCCerr.h
13276 2003-10-19 Borut Razem <borut.razem AT siol.net>
13278 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13280 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13282 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13284 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13285 and predecrement operand is displayed
13287 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13289 * src/SDCCval.c (valMinus): fixed bug #826041
13291 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 Some hc08 related updates that I missed earlier
13294 * sim/ucsim/stypes.h
13295 * support/regression/ports/hc08/spec.mk
13297 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13299 New target "hc08" for the Motorola 68hc08 family of micros
13307 * sim/ucsim/hc08.src/*
13308 * sim/ucsim/configure.in
13309 * src/ucsim/configure
13310 * sim/ucsim/packages_in.mk
13313 * device/include/mc68hc908qy.h
13314 * device/lib/hc08/*
13315 * device/lib/Makefile.in
13316 * support/regression/ports/hc08/*
13317 * support/regression/Makefile
13319 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13323 * src/ds390/gen.c (genCast): fixed bug #821957
13325 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13327 * device/lib/logf.c: "fixed" overlay bug
13328 * support/regression/ports/host/spec.mk: added m library
13329 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13330 * support/regression/tests/float_trans: added (for Eric)
13332 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13334 * src/mcs51/gen.c (genCpl): fixed bug
13335 http://sf.net/mailarchive/message.php?msg_id=6263915
13337 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13339 * src/SDCCast.c (decorateType): added extended constant folding
13340 * src/SDCCsymt.c (computeType): cleanup
13341 * src/SDCCval.c (valShift): minor optimization
13342 * support/regression/tests/ast_constant_folding.c: added
13344 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * src/SDCCmain.c: removed some unintended changes
13348 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13350 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13351 * src/z80/gen.c: fixed part of bug #817589
13352 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13354 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13356 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13367 * src/ds390/ralloc.c
13369 * src/mcs51/ralloc.c
13371 * src/pic16/ralloc.c
13372 * src/xa51/ralloc.c
13374 * src/z80/gen.c: removed unused label "release:"
13376 2003-10-06 Borut Razem <borut.razem AT siol.net>
13378 * src/SDCC.lex: removed definition of unused variables
13379 save_optimize and save_options
13381 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13383 * clean.mk: removed '=' in "-maxdepth=1"
13384 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13385 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13387 2003-10-06 Borut Razem <borut.razem AT siol.net>
13389 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13390 my_unput() replaced by unput()
13392 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13394 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13395 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13396 type-punned pointer will break strict-aliasing rules"
13397 Old LR behaviour is again default; Klaus' LR can be choosen by
13398 defining the environment variable LRKLAUS
13402 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13403 * clean.mk: fixed removal of files in bin/CVS/
13404 * device/lib/clean.mk: fixed removal of directories small and large
13405 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13407 * src/SDCCval.c: removed superflous test for pedantic
13409 2003-10-05 Borut Razem <borut.razem AT siol.net>
13411 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13412 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13413 message "unmatched #pragma SAVE and #pragma RESTORE"
13415 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13417 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13418 assembly, critical functions, atomic, nojtbound)
13420 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13422 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13428 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13431 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13433 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13435 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13436 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13437 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13439 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13441 * src/z80/gen.c (genRet): fixed bug #524753
13442 * src/z80/gen.c (genCast): fixed internal error on cast from
13444 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13445 fix for bug #477835 to the z80
13446 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13447 for tracking iCodes in the peephole optimizer for z80
13449 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13452 the other part of bug #814548
13453 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13455 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13457 * src/SDCCcse.c: fixed part of bug #814548
13459 2003-09-28 Borut Razem <borut.razem AT siol.net>
13461 * src/asm.c: rewrite of printILine() to use temporary file instead
13463 * src/xa51/main.c: commented out declaration of int rewinds
13465 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13469 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13472 * src/asm.c (printILine): Fixed bug #811015
13474 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13476 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13479 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13481 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13482 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13483 to correctly handle general case of AOP_PAIRPTR
13484 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13486 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13488 * src/mcs51/ralloc.c (fillGaps),
13489 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13490 register positioning bug)
13492 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13494 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13496 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13498 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13499 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13500 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13501 (ralloc doesn't intentionally do this now, but perhaps later)
13502 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13503 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13504 register positioning bugs (Fixed bug #762602 and #795325)
13505 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13506 (Fixed bug #808779)
13507 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13508 lines that --i-code-in-asm generates
13510 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13512 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13513 trying to fclose a FILE* that was already closed.
13515 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13517 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13518 of const struct should be treated as if const themselves)
13520 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13522 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13524 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13526 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13527 Unix (/n) and DOS (/r/n) line terminations.
13529 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13531 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13534 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13536 * src/mcs51/gen.c (genFunction, genEndFunction),
13537 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13538 and restore of EA so that stack offsets to parameters are
13539 correct when using both critical and reentrant/stack-auto.
13540 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13541 size (can be triggered in error if sloc is shared between
13542 different sized objects)
13543 * device/include/float.h: fixed macros to explicitly use
13544 unsigned long where needed
13546 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13548 Feature req. 799831: added code to allow nesting of critical functions
13549 * src/mcs51/gen.c (genFunction, genEndFunction)
13550 * src/ds390/gen.c (genFunction, genEndFunction)
13552 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * src/SDCCsymt.c (sclsFromPtr),
13556 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13557 support for standard C idiom of memory mapped variables; for
13558 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13559 to xdata int at 0x1234 tempvar = 1.
13560 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13561 provided by Akiya ISHIDA
13563 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13565 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13566 * src/SDCCval.c (constVal): added reduction from int to char
13567 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13568 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13569 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13571 * support/regression/tests/shifts.c: fixed
13573 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 * src/z80/gen.c (genXor): Fixed bug #805445
13577 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 Fixed bug #621531 (const & volatile confusion in the type chain).
13580 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13581 refer to the const or volatile state of the pointer itself.
13593 * src/pic16/ralloc.c
13594 * support/regression/tests/const.c
13596 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13598 When checking for duplicated modules, use absolute paths
13599 instead of relative paths. Files changed:
13604 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13608 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 * device/include/string.h: added size_t typedef, changed
13611 prototypes to use size_t, eliminated separate reentrant and
13612 non-reentrant declarations, added _memmove declaration
13613 * device/lib/_memcpy.c: changed to use size_t instead of int,
13614 changed /4 to >>2 to avoid division library call
13615 * device/lib/_memcmp.c,
13616 * device/lib/_memset.c,
13617 * device/lib/_strncat.c,
13618 * device/lib/_strncpy.c,
13619 * device/lib/_strncmp.c: changed to use size_t instead of int
13620 * device/lib/_memmove.c: new file (fixed bug #772294)
13621 * device/lib/Makefile.in: added _memmove.c
13622 * device/lib/z80/asm_strings.s: fixed bug #772290
13623 * support/regression/tests/bitfields.c: attempt to fix host assertion
13624 failure on amd64-unknown-linux2.2
13626 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13628 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13629 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13630 * as/z80/asmain.c (main): fixed bug #801766
13632 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13634 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13637 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13640 reported in bug #800609
13642 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13644 * Top header beautifications in src/pic16 directory:
13645 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13646 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13647 pcoderegs.h, ralloc.c, ralloc.h
13648 * main.c: added top header and GPL license notice
13649 * pcode.c: fixed the if-conditional warning
13651 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13653 * device/lib/_mullong.c: replaced int by short for gcc
13655 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13657 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13658 and JUMPTABLE iCodes properly now (worked by accident before)
13659 * src/mcs51/gen.c (leftRightUseAcc),
13660 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13661 iCode properly now. Use getSize instead of nRegs since a & b
13662 aren't part of the nRegs tally.
13664 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13666 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13667 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13668 before instructions that use the _STATUS register
13670 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13672 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13673 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13674 fetching of the pointer
13675 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13676 copied from genNearPointerSet()
13677 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13678 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13679 If they pop r0/r1 they must be called in the opposite order than aopOp().
13680 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13681 (resp. --stack-auto), prepared for --xstack
13683 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13685 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13687 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13689 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13690 these ports have their own __sdcc_external_start()
13692 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13694 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13695 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13696 type for bits was changed. It resulted in bit variables becoming
13697 global, which is not permitted in PIC 14 assembly output.
13699 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13701 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13703 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13705 Z80 and MCS51 linkers complaint if a public symbol is defined
13706 in more than one library module:
13710 * as/mcs51/Makefile.in
13712 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 A few small changes that speed up the peephole optimizer.
13718 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 Try to make the peephole optimizer smarter by maintaining
13721 an association between the assembly source code and the
13722 iCodes that originated them. Put this information to use
13723 with a new peephole rule condition "notVolatile" so that
13724 the rules can be aggressive yet still safe.
13729 * src/mcs51/peeph.def
13731 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13736 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13737 if the left or right operand symbols have the accuse flag set.
13739 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 Changed the type of the result of the ! (NOT) operator to char;
13742 previously it returned the same type as the source. This allows
13743 us to eliminate all the genFloatNot functions (all of its target
13744 implementations were very buggy) since !float can use the same
13747 * src/SDCCicode.c (ast2iCode): ! returns char
13748 * src/mcs51/gen.c (genNot, genNotFloat),
13749 * src/ds390/gen.c (genNot, genNotFloat),
13750 * src/z80/gen.c (genNot, genNotFloat),
13751 * src/pic/gen.c (genNot, genNotFloat),
13752 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13754 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13756 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13757 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13758 during interrupts. Ensure WSAVE is located at a shared bank address.
13759 2. Fixed page selection in some places
13760 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13761 the registers name strings.
13762 4. Fixed "signed / unsigned compare" compiler warnings.
13763 5. The PIC port manages its own allocation of the general purpose
13764 registers, but makes no attempt to reuse them. As a result when
13765 compiling it soon runs out of general purpose registers. Some
13766 additional code was added to the files pcode.c and device.c to walk
13767 through the function call tree and rename the registers so that they
13777 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13778 genPlus() & genMinus() when the result is the same as left or right
13780 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13784 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 Made bitfield a distinct type from bit so that bitfields
13787 convert as per ANSI C and bits retain their traditional
13788 boolean style behaviour. Implemented bitfield support in
13796 * src/ds390/gen.c: bit v bitfield split
13797 * src/z80/gen.c: New support for bitfields
13798 * support/regression/tests/bitfields.c: reenabled z80,
13801 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13803 Rules 246.x, 247.x relate to bitfields, the others speed up
13804 access to xdata mapped I/O devices.
13806 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13808 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 Cleaned up genPackBits and genUnpackBits and added two helper
13811 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13812 for literal assignments in genPackBits (thanks to Frieder for
13818 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13820 Fixed bug #748310 (pointer to function type mishandled when the
13821 function name is omitted). Also fixed a SIGSEGV when a function
13822 attribute (reentrant, etc) is used on a non-function or on a
13823 function but misplaced before the parameter list.
13825 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13827 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13828 * support/Util/SDCCerr.h,
13829 * support/Util/SDCCerr.c: Added func attr misuse error msg
13831 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13833 Fixed bug #787649 by anonymous
13834 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13835 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13837 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 Fixed numerous bitfield problems.
13841 * src/SDCC.y: More bitfield related error checking
13843 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13844 * support/Util/SDCCerr.h,
13845 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13846 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13847 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13848 * support/regression/tests/bitfields.c: tests added
13850 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13852 Made the constant following the "interrupt" keyword optional. If
13853 omitted, the function will not automatically be given an entry
13854 in the interrupt vector table (similar to #pragma NOIV, but
13855 less syntacticly kludgy). The interrupt number is also now
13856 range checked. Also fixed a bug in the high order bit example
13863 * support/Util/SDCCerr.c
13864 * support/Util/SDCCerr.h
13867 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13869 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13870 * src/SDCCicode.c (operandOperation): rewritten some ops
13871 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13872 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13874 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13875 be re-activated by defining REDUCE_LITERALS)
13876 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13877 unsigned, but are signed by default
13878 * src/SDCCval.c (constVal): rearranged
13879 * src/SDCCval.c (valMod): preliminary fix
13880 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13881 * support/regression/literalop.c: added, work in progress
13883 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 Generate warnings for useless declarations like "char data;"
13886 that don't do what new users expect.
13889 * support/Util/SDCCerr.h
13890 * support/Util/SDCCerr.c
13892 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13894 * src/SDCCval.c (valMult): fix overflow detection of negative int
13896 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13898 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13900 Changes to support big endian targets:
13913 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13915 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13916 * device/lib/time.c: fixed warning "integer overflow in expression"
13918 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13921 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13922 constants are unsigned; added recognition of "u" flag for unsigned
13923 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13924 * src/SDCCval.c (valDiv, valMod): fixed signdness
13925 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13926 signedness of modulo, left and right shift
13927 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13928 * support/Util/SDCCerr.h: added warning W_INT_OVL
13929 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13930 * src/SDCCast.c (ast_print): improved output of constants
13932 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13934 Fixed some warnings when building with MSVC:
13936 * as/mcs51/asdata.c
13940 * link/z80/aslink.h
13941 * link/z80/lkdata.c
13942 * link/z80/lkeval.c
13947 * support/cpp2/cpplib.c
13951 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13953 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13955 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13957 * support/librarian/clean.mk: Do not remove Makefile.
13958 * support/librarian/Makefile: added.
13960 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13962 Added librarian to MSVC build:
13965 * support/librarian/librarian.dsp
13967 'configure' not needed for librarian, removed:
13968 * support/librarian/configure
13969 * support/librarian/configure.in
13970 * support/librarian/config_in.h
13971 * support/librarian/Makefile.in
13973 Hopefully these ones built the librarian and the rest of sdcc properly:
13975 * Makefile.common.in
13977 Messed up 'configure', so revert to previous version:
13981 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13983 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
13984 there, while the mantissa of a double is "only" 53 bits wide.
13986 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13988 Adding sdcclib to the build. MSVC project coming soon.
13989 Files added/changed:
13991 * support/librarian/clean.mk
13992 * support/librarian/configure
13993 * support/librarian/configure.in
13994 * support/librarian/config_in.h
13995 * support/librarian/Makefile.bcc
13996 * support/librarian/Makefile.in
13997 * support/librarian/sdcclib.c
14000 * Makefile.common.in
14004 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14006 Linker now complaints if linked modules have conflicting options, for
14007 example, one compiled using --model-large and another one compiled with
14008 --model-small. The following files were modified:
14010 * as/mcs51/asdata.c
14011 * as/mcs51/aslink.h
14013 * as/mcs51/asmain.c
14015 * as/mcs51/i51pst.c
14016 * as/mcs51/lkdata.c
14017 * as/mcs51/lklibr.c
14018 * as/mcs51/lkmain.c
14024 * link/z80/aslink.h
14025 * link/z80/lkdata.c
14026 * link/z80/lklibr.c
14027 * link/z80/lkmain.c
14030 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14032 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14033 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14035 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14037 * src/z80/mappings.i: fix _mul[us][int,long] entries
14039 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14041 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14043 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14045 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14046 * support/regression/tests/bitopcse.c: added
14054 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14056 added support for new library format to z80, gbz80 linkers:
14062 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14064 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14065 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14067 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14069 added DUMMY_READ_VOLATILE:
14078 * src/SDCCcse.c (algebraicOpts): many improvements
14079 * src/SDCCcse.h: removed algebraicOpts()
14080 * src/SDCCicode.c (picDummyRead): added
14082 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14084 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14085 "Insufficient space in data memory".
14087 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14089 * src/mcs51/gen.c: fixed bug #771358
14090 * src/z80/gen.c: fixed bug #759087
14092 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/pic16/glue.c: minor cleanup by Vangelis
14096 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14098 * device/include/regc515c.h: fixed #758477
14099 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14100 * device/lib/_gptrput.c: saved a few bytes
14101 * my tab spacing is 8, yours too?)
14102 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14103 * device/lib/serial.c: process RX bytes earlier than TX bytes
14104 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14106 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14108 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14110 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14112 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14114 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14116 * device/lib/Makefile.in: bad fix, reverted to 1.43
14118 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14120 * device/lib/Makefile.in: added missing z80 object files
14122 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14124 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14125 pic16 progress by Vangelis:
14128 * src/pic/Makefile:
14135 * pic16/genarith.c:
14140 * pic16/pcodepeep.c:
14143 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14145 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14147 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14149 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14150 added gbz80 build to MSVC project.
14151 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14152 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14153 from 8051 stuff and setup so it links using a .lnk file.
14155 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14157 * support/librarian/sdcclib.c: sdcc librarian.
14158 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14161 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14163 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14165 2003-07-02 Borut Razem <borut.razem AT siol.net>
14167 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14168 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14169 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14170 src/xa51/main.c, src/z80/main.c:
14171 virtualization of glue() function: each port has it's own glue function,
14172 which is accessed by do_glue function pointer in PORT.general structure
14174 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14176 * DS800C400 fun, improved ROM interface and tinibios.
14178 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14180 * More support for DS80C400. Now includes beginning of interface to ROM.
14182 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14184 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14186 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14188 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14190 2003-06-19 Borut Razem <borut.razem AT siol.net>
14192 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14194 2003-06-19 Borut Razem <borut.razem AT siol.net>
14196 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14197 fixed Z80 port - crt0.o: cannot open.
14199 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14201 * support/Util/MySystem.c (merge_command): revert bad fix
14203 2003-06-18 Borut Razem <borut.razem AT siol.net>
14205 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14207 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14209 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14210 option --use-stdout sends errors to stdout instead of stderr.
14212 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14214 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14216 2003-06-15 Borut Razem <borut.razem AT siol.net>
14218 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14219 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14220 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14221 fixed width array of pointers replaced with sets;
14222 multiple include and lib paths ared transferred to preprocessor and linker
14223 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14224 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14225 fixed width array of pointers
14226 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14227 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14228 fixupPath(), getPathDifference()
14229 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14230 fixed width array of pointers
14232 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14234 * src/pic16/ralloc.c: fix warnings
14235 * src/pic16/pcode.c: fix warning
14237 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14239 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14240 know all the details, but essentially this set of changes enable
14241 the pic16 port to generate movff instructions and generate assembler
14245 * src/pic16/glue.c:
14246 * src/pic16/pcode.c:
14247 * src/pic16/device.c:
14248 * src/pic16/main.c:
14249 * src/pic16/pcode.h:
14250 * src/pic16/pcoderegs.c:
14251 * src/pic16/ralloc.c:
14252 * src/pic16/ralloc.h:
14254 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14256 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14257 added option --vc, so sdcc errors and warnings are compatible with
14258 Microsoft Visual Studio.
14260 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14262 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14263 device/lib/libfloat.lib: added atof function.
14265 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14267 * doc/sdccman.lyx: updated to Lyx 1.3
14268 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14269 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14270 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14272 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14274 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14276 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14278 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14279 additions to the "related tools/documentation" section
14281 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14285 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14287 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14288 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14290 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14292 * doc/sdccman.lyx: fix double dash and other minor things
14293 * doc/Makefile: fix double dash
14295 2003-05-28 Karl Bongers(patches from Martin Helmling)
14296 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14297 condition and ignore commands.
14299 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14301 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14302 is in parts still quite out of date, I did changes as far as I felt makes sense
14303 for a non-native english speaker.
14304 Please feel free to add to the manual or to correct my changes.
14305 * doc/Makefile: undid touching the date of intermediate tex files.
14307 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14309 * doc/sdccman.lyx: Manual has an index now
14311 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14313 Finalize muluint/mulsint and mululong/mulslong merging:
14314 * device/lib/_mulint.c
14315 * device/lib/_mullong.c
14316 * device/lib/gbz80/mul.s
14317 * device/lib/gbz80/stubs.s
14318 * device/lib/z80/mul.s
14319 * device/lib/z80/stubs.s
14320 * src/SDCCsymt.c (initCSupport)
14322 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14324 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14325 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14326 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14327 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14330 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14332 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14333 the regression tests I'm not brave enough to enable 245.b, 245.c
14334 * doc/sdccman.lyx: added latex preamble for hyperref package.
14335 Using pdflatex this will give you a hyperlinked pdf file with
14336 bookmarks. (prepend '%' before /usepackage if this breaks something)
14338 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14340 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14342 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14344 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14346 2003-05-21 <johan AT balder>
14348 * src/SDCCglue.c (printIval): fixed bug #739934
14350 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14352 Applied patch from bug 737905 (renamed yylineo to mylineno):
14359 * src/pic16/pcode.c: Cleaned warnings
14360 * src/pic16/pcodeflow.c: Cleaned warnings
14361 * src/pic16/pcoderegs.c: Cleaned warnings
14363 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14365 * src/pic16/pcode.c: Cleaned warnings
14366 * src/pic16/pcodepeep.c: Cleaned warnings
14367 * src/pic16/ralloc.c: Cleaned warnings
14369 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14371 * doc/sdccman.lyx: fixed bug 739745
14372 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14374 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14376 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14377 it can be defined with CFLAGS when running configure
14378 * src/SDCCmain.c: fixed compiling + linking with object files
14380 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14382 * configure.in: configure for pic16 port,
14383 added --disable-pic16-port
14384 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14385 * src/SDCCmain.c: linkOptions is changed to set *,
14386 added if/endif conditional macros to remove options help
14387 messages from optionsTable when a port is not configured, added
14388 support for the PIc16 port in the ports table, when executing
14389 the compiler with no port specified on command line, a default
14390 port is selected with the new macro DEFAULT_PORT which is
14391 defined in port.h, in setDefaultOptions() linkOptions is removed
14392 from initialization assignment, since now it is a set,
14393 parseCmdLine uses setParseWithComma for linkOptions, in
14394 linkEdit() linkOptions are accessed with new function indexSet()
14395 which returns the i'th item of a set variable. See SDCCset.c, in
14396 linkEdit() when calling buildCmdLine(), added linkOptions as
14397 last argument. Now users can pass arguments to gplink via the
14398 -Wl option, main() uses pic16glue() to glue up pic16 programs
14399 * src/SDCCpeeph.c: various changes to support pic16
14400 * src/SDCCset.c: added function void *indexSet(set *, int) to
14401 return the i'th item of the set
14402 * src/SDCCset.h: added function prototype for indexSet()
14403 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14404 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14405 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14406 added macro DEFAULT_PORT
14407 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14408 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14410 * src/pic16/glue.c: commented out some error producing lines
14411 * src/pic16/main.c: __config directives are commented out to stop
14412 gpasm complaining and test the linkage with gplink, _linkCmd and
14413 _asmCmd changed to be more gplink and gpasm friendly
14414 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14415 produced an error when parsed, peep rule 12 is added to utilize
14416 movff, but it is commented out since the pCode does not support
14417 yet a command with 2 address arguments
14419 2003-05-18 <johan AT balder>
14421 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14422 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14423 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14425 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14426 Added feature to script commands from file.
14428 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14430 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14431 * src/SDCCutil.c: include ctype.h for win32
14433 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14435 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14437 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14439 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14440 Fixed so you can set breakpoints prior to run, run does not stop
14441 on entry now. Add tbreak. Other enhancements and fixes for use
14444 2003-05-12 Borut Razem <borut.razem AT siol.net>
14446 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14448 2003-05-11 Borut Razem <borut.razem AT siol.net>
14450 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14451 the path of bin directory, so that PATH is the only env. variable, which has to be set
14452 in case of standard installation.
14453 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14454 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14455 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14457 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14459 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14460 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14461 temp files are in the port dir; clean the gen/test directory when
14462 generating new test.c
14463 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14464 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14465 * support/regression/tests/zeropad.c: added
14467 2003-05-09 <johan AT balder>
14469 * src/SDCCglue.c: fixed bug #597940
14471 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14473 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14474 cache sfr, optimize next,step, fix off by one sourceline,
14475 support ddd list function.
14476 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14478 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14480 * support/regression/HTMLgen.py: added compare_s2f()
14481 * support/regression/Makefile: redo 1.27
14482 * support/regression/generate-cases.py: redo 1.5
14484 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14486 * support/regression/tests/float.c: workaround 33 bit hex constant
14487 * support/regression/tests/simplefloat.c: fix division for host
14489 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14491 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14492 that tame's the PIC's over-aggressive optimizer.
14494 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14496 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14499 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14501 Initial support for DS80C400. "Hello world" runs on TINIm400
14504 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14506 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14507 * Some notes on ddd usage added in debugger/README
14508 Martin Helmling adding more features and fixes for ddd GUI debugger.
14509 Code added for nexti, stepi, up, down, and other adjustments.
14511 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14513 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14514 * src/pic/peeph.def Added two rules to optimize carry manipulation
14515 * src/pic/* removed debug printfs
14517 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14519 * debugger/mcs51/cmd.c: added header newalloc.h
14521 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14523 * as/Makefile: new EXEEXT
14524 * as/z80/Makefile: remove trailing slash of BUILDIR
14525 * as/z80/clean.mk: new EXEEXT
14526 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14527 * support/cpp2/Makefile.in: new EXEEXT
14528 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14530 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14532 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14533 EXEEXT was introduced to fix all related problems with targets
14534 "clean", "install" and "uninstall"; a couple of further flaws
14535 especially with "clean" have been fixed too
14536 * as/mcs51/Makefile.in
14537 * as/mcs51/clean.mk
14541 * debugger/mcs51/Makefile.in
14542 * debugger/mcs51/clean.mk
14543 * link/z80/Makefile
14544 * link/z80/Makefile.in
14545 * link/z80/clean.mk
14547 * packihx/Makefile.in
14549 * sim/ucsim/Makefile
14550 * sim/ucsim/clean.mk
14551 * sim/ucsim/avr.src/Makefile.in
14552 * sim/ucsim/avr.src/clean.mk
14553 * sim/ucsim/s51.src/Makefile.in
14554 * sim/ucsim/s51.src/clean.mk
14555 * sim/ucsim/xa.src/Makefile.in
14556 * sim/ucsim/xa.src/clean.mk
14557 * sim/ucsim/z80.src/Makefile.in
14558 * sim/ucsim/z80.src/clean.mk
14559 * sim/ucsim/main_in.mk
14560 * sim/ucsim/packages_in.mk
14561 * sim/ucsim/gui.src/Makefile.in
14562 * sim/ucsim/gui.src/serio.src/Makefile.in
14563 * sim/ucsim/gui.src/serio.src/clean.mk
14566 * support/cpp2/Makefile.in
14567 * support/cpp2/clean.mk
14568 * support/makebin/Makefile
14569 * support/makebin/clean.mk
14570 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14571 * doc/sdccman.lyx: --program-suffix no longer needed
14573 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14575 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14576 Martin Helmling added support for ddd GUI debugger.
14577 Code added to display assembly, set variables, and other commands
14578 to interface to ddd.
14580 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14582 * as/Makefile: fix target clean
14583 * as/clean.mk: fix target clean
14584 * as/z80/clean.mk: fix target clean
14586 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14588 * Makefile.common.in: added AT EXEEXT AT
14589 * configure.in: removed all mingw32 stuff
14590 * configure: rebuilt from configure.in
14591 * doc/sdccman.lyx: updated section "installation"
14592 * support/scripts/sdcc_mingw32: adapted to configure
14593 * support/scripts/sdcc_cygwin_mingw32: added
14595 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14597 * src/pic Added object file support for the PIC port
14598 * src/pic Applied patch from Craig Franklin (this started the object file support)
14599 * src/regression Updated the PIC regression tests for object files
14601 2003-04-20 Borut Razem <borut.razem AT siol.net>
14603 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14604 lklex.c: In function `getfid':
14605 lklex.c:203: warning: array subscript has type `char'
14606 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14607 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14608 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14609 stack handling macros
14611 2003-04-19 Borut Razem <borut.razem AT siol.net>
14613 * "handling space characters in file path" task:
14614 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14615 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14616 * support/Util/MySystem.h: make it self-sufficient
14617 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14618 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14619 handling space characters in file path
14620 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14621 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14622 * support/Util/MySystem.c: handling space characters in executable's path
14624 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14626 * as/z80/Makefile: fix permanent rebuild of z80
14627 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14628 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14630 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14632 * src/SDCCopt.c: add special case optimization to replace modulo by
14633 a power of two with a bitwise AND.
14635 2003-04-18 <johan AT balder>
14637 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14639 2003-04-17 <johan AT balder>
14641 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14642 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14644 2003-04-13 Borut Razem <borut.razem AT siol.net>
14646 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14647 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14648 fixed mingw problem in adl_NORMALIZE_PATH
14650 2003-04-12 Borut Razem <borut.razem AT siol.net>
14652 * fixed "#pragma SAVE/RESTORE can not be nested":
14653 * src/SDCC.lex: reworked pragma handling functions
14654 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14655 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14657 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14659 * src/SDCCutil.c (pathEquivalent): defined but not used
14660 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14661 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14662 * configure: rebuilt from configure.in
14663 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14664 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14665 * device/include/Makefile.in: replace sdcc_datadir
14666 * device/lib/Makefile.in: replace sdcc_datadir
14667 * Makefile.common.in: add LDFLAGS from configure
14668 * packihx/Makefile.in: use LDFLAGS
14669 * src/Makefile.in: use LDFLAGS
14670 * support/cpp2/Makefile.in: add LDFLAGS from configure
14671 * support/makebin/Makefile: use LDFLAGS
14672 * .version: bumped version number to 2.3.5
14674 2003-04-12 Borut Razem <borut.razem AT siol.net>
14676 * completed "different paths" task:
14677 * src/SDCCmacro.c: fixed bug in handling quotes
14678 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14679 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14681 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14683 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14685 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14687 * ds390/gen.c ds390/peeph.def: fix bug 706781
14689 2003-04-11 Borut Razem <borut.razem AT siol.net>
14691 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14693 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14695 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14696 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14697 set - this bit used to not be set...).
14698 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14699 bad code in PIC Port
14700 * src/regression/and2.c added to test bug 609268
14701 * src/regression/Makefile added and2.c to regression test
14704 2003-04-08 <johan AT CP255758-A>
14706 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14707 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14708 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14710 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14712 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14714 * support/cpp2/Makefile.in: fix bug #487815
14715 * configure: rebuilt from configure.in
14716 * Makefile.common.in: docdir changed, new path suffixes
14717 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14718 * sdcc_vc_in.h: reflect changes from sdccconf.h
14719 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14720 * src/SDCCutil.h: remove BINDIR hack
14721 * doc/sdccman.lyx: update new path hierarchy
14723 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14725 * src/SDCCpeeph.c: added okToRemoveSLOC test
14727 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14729 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14731 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14733 * src/SDCCpeeph.c: added labelIsReturnOnly test
14734 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14736 2003-04-05 <johan AT balder>
14738 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14739 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14740 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14741 * src/SDCCast.c: fixed a warning
14742 * src/SDCCast.h: fixed a warning
14743 * src/SDCCicode.c (operandFromAst): fixed a warning
14745 2003-04-04 <johan AT balder>
14747 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14748 * src/SDCCast.c (decorateType): fixed bug #715076
14749 * src/SDCC.y: fixed bug #702907
14751 2003-04-03 <johan AT balder>
14753 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14754 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14755 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14756 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14757 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14759 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14761 * _decdptr.c: fix return values
14762 * _gptrget.c: fix return values
14763 * _gptrgetc.c: fix return values
14764 * _gptrput.c: fix return values
14765 * _mulint.c: fix return values
14766 * as/z80/Makefile: fix 'make -j' problem
14768 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14770 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14771 * configure.in: big cleanup, updated to autoconf 2.5x
14772 * configure: rebuilt from configure.in
14773 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14774 * sdcc_vc_in.h: reflect changes from sdccconf.h
14775 * doc/Makefile: fixed a flaw in "make install"
14777 2003-04-02 <johan AT balder>
14779 * src/ds390/gen.c (genCmp): no comments
14780 * src/mcs51/gen.c (genCmp): no comments
14781 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14782 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14784 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14786 * support/regression/generate-cases.py: place generated file in given sub directory
14787 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14788 * support/regression/Makefile: improvements for 'make -j';
14789 side effect: it's simpler and faster now
14791 2003-03-31 Borut Razem <borut.razem AT siol.net>
14793 * src/z80/main.c: link-{port} and as-{port} defined without path
14794 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14796 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14798 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14800 2003-03-30 Borut Razem <borut.razem AT siol.net>
14802 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14803 changed type of list parameter to set
14804 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14805 * src/port.h: changed type of do_assemble() parameter to set
14806 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14807 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14808 definition of "cppoutfilename" macro with NULL value in preProcess()
14809 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14810 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14811 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14812 replaced with set *binPathSet
14813 * shash_add() deallocates the item, if allready exsists, before adding the new one
14814 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14816 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14818 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14819 a nested for loop bug in the PIC port
14820 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14823 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14825 * support/Util/dbuf.h: remove C++ stuff to make it portable
14827 2003-03-28 Borut Razem <borut.razem AT siol.net>
14829 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14830 literal strings in stringLiteral()
14831 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14832 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14835 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14837 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14839 2003-03-26 <johan AT balder>
14841 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14842 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14843 * src/SDCCast.c (decorateType): fixed " -v < 3"
14845 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14847 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14848 Added Lenny Story's debug infrastructure changes:
14849 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14850 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14851 * src/cdbFile.c: added
14852 * src/SDCCdebug.c: added
14853 * src/SDCCdebug.h: added
14854 * src/SDCCast.c (createFunction)
14855 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14856 * src/SDCCmain.c (parseCmdLine, main)
14857 * src/SDCCmem.c (redoStackOffsets)
14858 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14861 * src/avr/gen.c (genAVRCode)
14862 * src/ds390/gen.c (gen390Code)
14863 * src/mcs51/gen.c (gen51Code)
14864 * src/pic/gen.c (genpic14Code)
14865 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14866 * src/xa51/gen.c (genXA51Code)
14867 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14869 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14871 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14872 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14874 2003-03-22 <johan AT balder>
14876 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14878 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14880 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14881 * doc/cdbfileformat.lyx: added, written by Lenny Story
14882 * doc/Makefile: added cdbfileformat.lyx
14883 * doc/clean.mk: added cdbfileformat.lyx
14885 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14887 * src/mcs51/peeph.def: fix bug #705773
14889 2003-03-20 <johan AT balder>
14891 An sfr/sbit can have an "at #" AND an initializer
14892 * src/SDCCsymt.c (checkSClass):
14893 * src/SDCCmem.c (allocGlobal):
14894 * src/SDCCmem.c (allocLocal):
14895 * src/SDCCast.c (createBlock):
14897 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14899 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14901 2003-03-16 <johan AT balder>
14903 Undid the hackup of const and volatile, the problem is much bigger
14905 * src/SDCCast.c:1.171
14906 * src/SDCCglue.c:1.138
14907 * src/SDCCicode.c:1.146
14908 * src/SDCCsymt.c:1.150
14909 * src/SDCCval.c:1.65
14911 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14913 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14914 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14916 2003-03-13 <johan AT balder>
14918 Hackup const and volatile modifiers in type chains a bit:
14920 * src/SDCCast.c:1.169
14921 * src/SDCCglue.c:1.136
14922 * src/SDCCicode.c:1.143
14923 * src/SDCCsymt.c1.146
14924 * src/SDCCsymt.h1.59
14925 * src/SDCCval.c:1.63
14927 2003-03-12 <johan AT balder>
14929 * src/SDCCBBlock.h: more LRH debugging junk
14930 * src/SDCCcflow.h: more LRH debugging junk
14931 * src/SDCCloop.c: more LRH debugging junk
14932 * src/SDCC.y (struct_declaration): fixed bug #697590
14933 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14934 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14935 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14937 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14938 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14939 test function names must now match exactly).
14940 * src/SDCCcse.c: added special case in findCheaperOp to allow
14941 extending a short integer. Makes less awful code for bug 700121 test case.
14943 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14945 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14946 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14948 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14950 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14951 actually called (operandsNotEqual() was called for all
14952 operandsNotEqualX tests).
14954 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14956 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14957 with shorter literals. Fixes bug 700121.
14959 2003-03-11 <johan AT balder>
14961 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14963 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14965 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14966 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14968 2003-03-10 Borut Razem <borut.razem AT siol.net>
14970 * src/SDCCmain.c: pipe preprocessor's output
14971 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14972 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14973 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14974 which closes all pipes in pipeSet set
14975 * src/SDCCset.c: free deleted item in function deleteSetItem()
14976 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14977 moved from z80 to src subproject
14978 * .version: increased version number to 2.3.4
14980 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14982 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14983 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
14984 * support/regression/ports/xa51/spec.mk: fix typo
14986 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
14990 2003-03-09 Borut Razem <borut.razem AT siol.net>
14992 * src/SDCCmain.c: pipe preprocessor's output
14993 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14994 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14995 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14996 which closes all pipes in pipeSet set
14997 * src/SDCCset.c: free deleted item in function deleteSetItem()
14998 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14999 moved from z80 to src subproject
15001 2003-03-09 Borut Razem <borut.razem AT siol.net>
15003 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15004 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15005 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15006 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15007 * src/SDCCglobl.h: unification of WIN32 native definitions
15009 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15011 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15013 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15015 * src/configure.in: check for endianess (even while cross-compiling)
15016 * src/configure: check for endianess (even while cross-compiling)
15017 * src/configure_in.h: check for endianess (even while cross-compiling)
15018 * src/avr/gen.c: remove old endianess stuff
15019 * src/mcs51/gen.c: remove old endianess stuff
15020 * src/ds390/gen.c: remove old endianess stuff
15021 * src/pic/gen.c: remove old endianess stuff
15022 * src/pic/genarith.c: remove old endianess stuff
15023 * src/pic/glue.c: fix endianess check
15024 * src/pic16/gen.c: remove old endianess stuff
15025 * src/pic16/genarith.c: remove old endianess stuff
15026 * src/pic16/glue.c: fix endianess check
15027 * src/xa51/gen.c: remove old endianess stuff
15028 * src/z80/gen.c: fix endianess check
15029 * src/SDCCglue.c: fix endianess check
15030 * src/ds390/peeph.def: fix bug 700036
15032 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15034 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15035 * src/configure: find appropriate data-types on host for SDCC's int and long
15036 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15037 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15038 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15040 2003-03-07 <johan AT balder>
15043 some minor cleanups before the big shot
15044 OP_DEFS and OP_USES now use Kevin's protection
15045 new option --nolabelopt
15047 * src/SDCCBBlock.c:
15056 * src/ds390/ralloc.c:
15057 * src/mcs51/ralloc.c:
15058 * src/pic/ralloc.c:
15059 * src/xa51/ralloc.c:
15060 * src/z80/ralloc.c:
15062 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15064 * src/pic/pcode.c (get_op): fix 64 bit warnings
15065 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15066 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15067 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15068 * support/regression/tests/malloc.c: fix 64 bit warnings
15070 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15072 * src/mcs51/gen.c (genMinus): fixed bug 696436
15074 2003-03-02 Borut Razem <borut.razem AT siol.net>
15076 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15078 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15080 * configure.in: test for mkstemp
15081 * sdccconf_in.h: add HAVE_MKSTEMP
15083 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15085 * device/include/ctype.h: removed warning while using --stack-auto
15086 * device/include/malloc.h: removed warning while using --stack-auto
15087 * device/include/string.h: removed warning while using --stack-auto
15089 2003-02-23 Borut Razem <borut.razem AT siol.net>
15091 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15092 because NDEBUG is defined (see man assert)
15093 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15095 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15097 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15098 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15100 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15102 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15103 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15105 2003-02-18 <johan AT balder>
15107 * as/mcs51/asmain.c (asmbl): module can start with a digit
15108 * as/z80/asmain.c (asmbl): module can start with a digit
15110 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15112 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15113 * src/asm.c: fix pipe() for Mingw32
15115 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15117 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15118 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15119 make -V work again; --c1mode reads now from stdin
15120 * doc/sdccman.lyx: added --c1mode
15121 * support/Util/SDCCerr.c: new messages for c1 mode
15122 * support/Util/SDCCerr.h: new messages for c1 mode
15123 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15125 2003-02-15 <johan AT balder>
15127 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15129 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15131 * doc/sdccman.lyx: Environment variables, -o and other minor things
15133 2003-02-14 <johan AT balder>
15135 * src/xa51/main.c: before anyone really tries to use it :)
15137 * Install doc's in share/sdcc/doc
15138 * removed some obsolete files
15139 * Do a proper make distclean and uninstall
15140 M Makefile.common.in
15143 M device/include/Makefile.in
15144 M device/lib/Makefile.in
15147 M sim/ucsim/doc/Makefile.in
15149 R src/avr/peeph.rul
15150 R src/xa51/peeph.rul
15151 M support/cpp2/Makefile.in
15152 M support/makebin/Makefile
15155 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15157 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15159 2003-02-10 Borut Razem <borut.razem AT siol.net>
15161 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15162 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15163 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15164 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15165 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15166 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15167 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15168 src/z80/Makefile.bcc: Borland Makefile cleanup
15169 * as/z80/Makefile.bcc: Added Borland Makefile
15170 * support/cpp2/borland.h: Removed
15172 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15174 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15175 * src/SDCC.lex: new pragma NOIV
15176 * src/SDCCglobl.h: new pragma NOIV
15177 * src/SDCCmem.c: new pragma NOIV
15179 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15181 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15183 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15185 * src/SDCCmain.c: signal handling is switched off by --debug
15186 * doc/Makefile: small fix for install; use clean.mk again
15187 * doc/clean.mk: clean *.pdf and *.html too
15189 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15191 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15192 * device/lib/printfl.c: fix a ds390 bug by making it portable
15193 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15194 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15195 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15196 * debugger/mcs51/cmd.c: converted multi-line string literals
15197 * sim/ucsim/globals.cc: converted multi-line string literals
15198 * src/SDCCmain.c: introduced signal handler to remove temp files
15199 * doc/Makefile: small tweaks, implement clean
15200 * doc: removed generated files
15202 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15204 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15205 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15206 Address Record is not correctly generated for DS390."
15208 2003-02-02 Borut Razem <borut.razem AT siol.net>
15210 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15211 * as/mcs51/asm.h: fixed compilation with Borland C
15212 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15213 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15214 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15215 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15216 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15217 src/z80/Makefile.bcc: delete $(LIB) only if exist
15218 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15220 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15222 * device/include/malloc.h: introduced NULL
15223 * device/include/string.h: introduced NULL
15224 * device/include/stdlib.h: introduced NULL
15225 * device/lib/_memcpy.c: removed NULL
15226 * device/lib/_strcat.c: removed NULL
15227 * device/lib/_strchr.c: removed NULL
15228 * device/lib/_strcmp.c: removed NULL
15229 * device/lib/_strcpy.c: removed NULL
15230 * device/lib/_strcspn.c: removed NULL
15231 * device/lib/_strlen.c: removed NULL
15232 * device/lib/_strncat.c: removed NULL
15233 * device/lib/_strncmp.c: removed NULL
15234 * device/lib/_strncpy.c: removed NULL
15235 * device/lib/_strpbrk.c: removed NULL
15236 * device/lib/_strrchr.c: removed NULL
15237 * device/lib/_strspn.c: removed NULL
15238 * device/lib/_strstr.c: removed NULL
15239 * device/lib/_strtok.c: removed NULL
15240 * device/lib/malloc.c: removed NULL, include own header
15242 2003-02-02 <johan AT balder>
15244 * 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
15245 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15246 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15247 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15248 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15249 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15251 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15253 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15256 2003-02-01 <johan AT balder>
15258 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15260 2003-01-31 <johan AT CP255758-A>
15262 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15264 2003-01-30 <johan AT balder>
15266 * src/SDCCBBlock.c: automatic bug detection
15267 * src/SDCCicode.c: automatic bug detection
15269 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15271 * src/SDCCglobl.h: now --xram-size 0 works
15272 * src/SDCCmain.c: now --xram-size 0 works
15274 2003-01-29 <johan AT balder>
15276 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15278 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15280 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15281 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15282 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15283 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15284 * src/SDCCglobl.h: Added options --xram-size and --code-size
15285 * src/SDCCmain.c: Added options --xram-size and --code-size
15287 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15290 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15292 2003-01-27 <johan AT balder>
15294 * src/SDCC.y: fixed bug #613764
15296 2003-01-26 <johan AT balder>
15298 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15299 * src/SDCCsymt.h: fixed bug #673374
15300 * src/SDCCglue.c: fixed bug #661910
15301 * src/SDCCast.c: fixed bug #458099 and 673374
15303 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15305 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15306 * as/mcs51/strcmpi.h: added
15307 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15308 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15309 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15310 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15311 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15312 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15313 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15314 * as/mcs51/Makefile.aslink: new module strcmpi
15315 * as/mcs51/Makefile.asx8051: new module strcmpi
15316 * as/mcs51/Makefil.bcc: new module strcmpi
15317 * as/mcs51/Makefile.in: new module strcmpi
15318 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15320 2003-01-26 <johan AT balder>
15322 * src/SDCCglue.c: reverted back to 1.124
15323 * src/SDCCast.c: reverted back to 1.156
15324 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15326 2003-01-25 <johan AT balder>
15328 * src/SDCCglue.c: A better fix for bug #661910
15329 * src/SDCCast.c: A better fix for bug #661910
15330 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15332 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15334 * src/Makefile.in: remove spawn.o
15335 * src/SDCCmain.c: remove spawn.h
15336 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15337 * src/spawn.c: removed
15338 * src/spawn.h: removed
15339 * support/regression/ports/ds390/spec.mk: link with -r
15341 2003-01-24 <johan AT CP255758-A>
15343 * src/ds390/gen.c (aopOp): fixed bug #667458
15344 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15345 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15346 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15348 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15350 * src/mcs51/peeph.def: better assembler identation by Frieder
15351 * src/mcs51/gen.c: better assembler identation by Frieder
15353 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15355 * as/z80/string.h: removed for gcc 3.2
15356 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15357 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15359 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15361 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15362 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15363 * support/regression/Makefile: separate temp files for ports
15364 * support/regression/generate-cases.py: separate temp files for ports
15365 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15366 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15368 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15370 * moved tinitalk to device/examples/ds390
15372 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15374 * as/mcs51/lkmem.c: rflag is for DS390
15375 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15376 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15377 (linkEdit): move mem- and map-files the same way as ihx-files
15378 * src/z80/main.c (_setDefaultOptions): removed --generic
15379 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15380 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15381 * src/pic/glue.c (picglue): --c1mode works again
15382 * src/pic16/glue.c (pic16glue): --c1mode works again
15383 * src/asm.c (printCLine): fix #660034
15385 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15387 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15388 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15389 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15390 * as/mcs51/lkmem (summary): better fix for sp problem
15391 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15392 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15393 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15394 remove --stack-after-data
15396 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15398 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15399 * src/SDCCutil.c (join): ugly bug: missing '\0'
15400 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15402 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15404 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15406 * src/pic/main.c (_asmCmd): gpasm supports -o
15407 * src/z80/main.c: more general macros
15408 * device/lib/Makefile.in: remove intermediate files
15410 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15412 * .version: Bumped version number to 2.3.3
15413 * src/SDCCBBlock.c: new option -o
15414 * src/SDCCglobl.h: new option -o
15415 * src/SDCCglue.c: new option -o
15416 * src/SDCCmain.c: new option -o
15417 * src/asm.c: new option -o
15418 * src/ds390/main.c: new option -o
15419 * src/pic/glue.c: new option -o
15420 * src/pic/pcode.c: new option -o
15421 * src/pic/ralloc.c: new option -o
15422 * src/pic16/glue.c: new option -o
15423 * src/pic16/pcode.c: new option -o
15424 * src/pic16/ralloc.c: new option -o
15425 * src/z80/main.c: new option -o
15426 * device/lib/Makefile.in: use -o
15427 * support/regression/ports/ds390/spec.mk: use -o
15428 * support/regression/ports/gbz80/spec.mk: use -o
15429 * support/regression/ports/mcs51/spec.mk: use -o
15430 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15431 * support/regression/ports/z80/spec.mk: use -o
15432 * support/regression/ports/ucz80/spec.mk: use -o
15433 * support/regression/ports/xa51/spec.mk: use -o
15434 * support/regression/fwk/lib/timeout.c: fix usage string
15436 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15437 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15439 2003-01-07 <johan AT balder>
15441 * src/SDCCast.c (decorateType): fixed bug #600035
15443 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15444 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15445 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15446 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15447 * src/pic/pcode.c: outcommented unused variable to remove warnings
15448 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15450 2003-01-06 <karl AT turbobit.com>
15451 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15454 2003-01-06 <johan AT balder>
15456 * src/SDCCicode.c: fixed array add
15458 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15459 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15460 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15462 2003-01-04 <johan AT balder>
15464 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15466 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15467 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15469 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15470 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15471 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15473 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15474 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15476 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15477 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15479 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15480 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15482 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15484 * in /sdcc/as/mcs51/ changed these files in order to create an
15485 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15486 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15487 following files to include the previous two files: aslink.dsp,
15488 Makefile.aslink, Makefile.bcc, and Makefile.in.
15490 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15491 .adb instead of .cdb
15493 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15495 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15496 value from option --iram-size.
15498 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15500 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15503 2002-09-18 <wiml AT hhhh.org>
15505 * SDCClrange.h: exposed setFromRange() and setToRange()
15506 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15507 packRegsForAccUse() (bug 542397)
15508 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15509 multiple times and emitting the fetch operations more than once
15510 added aopGetUsesAcc() function to allow binary operators to
15511 fetch their operands in the correct order; made genMinus() emit
15512 compact code for X = LITERAL - Y
15514 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15515 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15516 sprintf() in line 1267.
15518 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15519 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15522 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15523 Changes to aslink (All the changes are marked with 'JCF'):
15525 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15528 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15529 area BSEG. Also moves, if possible, the DATA area down into the internal
15530 ram so more space is available.
15532 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15535 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15536 not bytes. Function summary() which creates a memory usage summary
15537 file with extension .mem. Reports of overlaping stack and small stack
15538 size. If the space for the stack is less than 16 bytes aslink trows a
15541 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15542 the 8051. Option 'y' for memory summary output file.
15544 Changes to sdcc (All the changes are marked with 'JCF'):
15546 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15548 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15549 overlaying area for it (uses RegBankUsed[4]).
15551 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15552 bank zero as used by default. By default aslink locates the stack
15553 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15554 the creation of the .mem file. Delegates the allocation of data area
15555 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15556 the begining of the stack area to aslink.
15558 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15559 glue() in SDCCglue.c creates an area for it.
15561 2002-09-03 Borut Razem <borut.razem AT siol.net>
15562 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15563 sdcc/src/pic/glue.c:
15564 introduced atexit() handler for teporay files removal in case of
15565 errors, assertions, ...
15567 2002-08-29 Borut Razem <borut.razem AT siol.net>
15568 * sdcc/support/cpp2/auto-host_vc_in.h:
15569 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15570 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15571 Maybe there is a similar problem with BORLANDC? It should be checked!
15573 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15574 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15575 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15576 was not executed, and the compiler (cl) launched a warning:
15577 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15579 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15580 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15582 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15583 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15585 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15586 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15587 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15588 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15589 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15590 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15591 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15592 - added Release configuration in VS projects
15593 - review of compiler an linker options
15594 - VC .exe files are generated in bin_vc directory, not to interfere
15595 with binaries generated from other projects (cygwin, mingw, bcc ...)
15597 * sdcc/src/yacc.dsp: added
15599 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15600 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15601 and insert the version number definitions from .version
15603 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15605 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15606 added - genarate auto-host.h using auto-host_vc_in.h as template
15609 removed from CVS, generated automatically
15611 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15612 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15614 2002-08-11 Borut Razem <borut.razem AT siol.net>
15615 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15617 2002-08-10 Borut Razem <borut.razem AT siol.net>
15618 * src/SDCCmain.c (main):
15619 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15620 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15621 The consequence was that some temporary files were not removed.
15624 unification of code in functions tempfilename() and tempfile():
15625 function tempnam() is defined in Visual Studio 6.0 and .NET
15627 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15629 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15630 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15631 - removed compiler command line option /WX: Treats all warnings as errors
15632 - update a list of source files, included into the project
15634 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15635 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15636 changed project type to Generic Project so that can be correcly converted to VS.NET project
15638 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15640 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15642 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15644 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15645 added return 0 statements after assert() to make compiler happy
15647 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15648 added newline in the def file to keep MSC compiler satisfied
15650 * sdcc/src/z80/gen.c:
15651 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15652 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15653 - solved MSC error in function aopDump()
15655 * sdcc_vc.h: define PREFIX as "\\sdcc"
15657 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15658 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15660 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15661 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15662 - Rewrote the register banking algorithm.
15663 - Added pCode live-range analysis to registers (for now, only non-used and
15664 singly-used registers optimized away)
15666 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15668 * 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.
15670 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15671 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15673 2002-04-22 Michael Hope <michaelh AT vroom>
15675 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15677 * configure.in (DD_COPT): Added include support required for gbdk.
15679 * .version: Bumped version number just to increase it.
15681 * src/SDCCmain.c: Added -nostdinc to the default options.
15683 2002-04-15 Michael Hope <michaelh AT vroom>
15685 * device/lib/z80/printf.c (sprintf): Added.
15687 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15689 * src/z80/peeph.def: Added transpose redundent load rule.
15691 * src/z80/main.c: Added force callee saves for jaune.
15693 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15695 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15697 2002-03-28 Johan Knol <johan AT balder>
15699 * src/SDCCval.c: fixed bug #532436
15701 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15703 Added "char *Processor" field to the port structure.
15706 Added -p option. Allows port dependent processor to be specified.
15709 Initialized the new field char *Processor field to NULL in all ports
15712 Compiler generated registers for interrupt context saving
15713 were not getting allocated.
15715 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15718 Fixed left shift. Will promote the left side of a left shift
15719 if a) left shifting more than size of operand or b) when assigned
15720 to something size > size of left side
15722 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15724 tons of changes. Register allocation has been
15725 rewritten. Added customization for the various PICs. Flow
15726 analysis is restructured. ...
15728 * src/pic/device.h:
15731 * src/pic/device.c:
15732 Added. device.c is a PIC port hack to accomodate variations
15735 2002-03-13 Michael Hope <michaelh AT vroom>
15737 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15739 2002-03-04 johanknol <johanknol AT manik>
15741 * /src/SDCCval.c: fixed
15743 const unsigned char arr[][2] = { { 0, 1 } };
15744 t18.c:1: error: Initializer element is not constant
15746 2002-03-04 bela <bela AT manik>
15748 * /device/include/mcs51reg.h:
15749 ds89c420 register definition update
15751 2002-03-03 <johan AT FRIJA>
15753 * support/Util/SDCCerr.c: did something, but don't no why anymore
15755 * support/regression/tests/bug-524691.c: made it a little less shy
15757 * src/SDCCast.c (decorateType): fixed bug #524697
15759 * src/SDCCast.c: made some lineno improvements
15761 * src/SDCCval.c (getNelements): changed warning to error
15763 * src/SDCCglue.c (printIvalArray): changed warning to error
15765 * src/SDCCicode.c: fixed a warning for mingw
15767 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15769 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15771 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15773 * src/ds390/peeph.def:
15774 Added some more peephole rules
15776 * src/ds390/gen.c: Various fixes & enhancements
15778 * src/SDCClrange.c, src/SDCClrange.h:
15779 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15781 * src/ds390/ralloc.c:
15782 various fixes & enhancements (ds390) specific
15784 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15785 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15788 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15790 2002-03-02 <johan AT FRIJA>
15792 * src/SDCCast.c (decorateType): fixed bug #524708
15794 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15796 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15798 2002-03-01 Michael Hope <michaelh AT vroom>
15800 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15802 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15804 2002-03-01 <johan AT FRIJA>
15806 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15808 * src/SDCCast.c (decorateType): fixed bug #524209
15810 * src/SDCCval.c (valNot): fixed bug #524195
15812 2002-02-26 <johan AT balder>
15814 * src/xa51/gen.c: fixed a warning
15816 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15818 * src/SDCCast.c (decorateType): fixed bug #522534
15820 2002-02-23 <johan AT balder>
15822 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15824 2002-02-22 <johan AT balder>
15826 * src/SDCCast.c: fixed bug #514865
15828 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15830 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15832 * sdcc/src/SDCCloop.c:
15833 Previous fix was not good. basic blocks that have "break" or "return" are
15834 not really partof a loop , but live ranges used in these blocks should
15835 be live thru the entire loop, so set partOfLoop but don't add them to
15838 2002-02-21 <johan AT FRIJA>
15840 * src/SDCCcse.c: fixed bug #514308
15842 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15845 Fixed BUG #519583. If a conditional block ended in a return/break
15846 statement inside a loop, it was not being considered part of the loop.
15848 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15850 2002-02-10 Karl Bongers <karl AT turbobit.com>
15853 Fixed up SDCDB debugger somewhat. Updated debugger/README
15854 with lots of comments and notes.
15856 * device/examples/test2.c:
15857 Fix bug, "red" variable not being initialized(compiler complained).
15859 * device/examples/Makefile, examples/test3.c:
15860 Add Makefile in device/examples folder, compiles test3.c
15861 for use as a multiple module SDCDB test case.
15863 * sim/ucsim/cmd.src/cmdset.cc:
15864 Took out debug printfs in ucsim "next" command.
15866 * sim/ucsim/xa.src:
15867 Karl and Johan start ucsim XA support. Most dissassembly working,
15868 about 75% emulation done(plenty of work remaining).
15870 * sim/ucsim/z80.src:
15871 Add Z80 support to ucsim, add test-ucz80 regression test,
15872 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15873 Notice z80 compiler fails on examples/test3.c/crc code.
15875 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15877 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15878 Added support for --parms-in-bank1
15880 * src/ds390/peeph.def:
15881 added a few more peephole optimzations
15883 * src/ds390/main.c:
15884 1) added __builtin_inp & __builtin_outp used to read in data of given length
15885 from a memory mapped port
15886 2) added __builtin_memcmp
15887 3) added __builtin_swapw swap bytes of a short
15889 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15890 1) handle multiple send & receives from register bank1
15891 2) ralloc can now allocate DPTR1 to some liveRanges
15893 * src/SDCCsymt.c, src/SDCCsymt.h:
15894 changes to handle multiple sends & receives
15896 * src/SDCCptropt.h:
15897 added some pointer arithmetic optimization
15899 * src/SDCCptropt.c:
15900 added some pointer arithmetic optimizations but not stable yet so not
15901 called from anywhere (will get this working shortly)
15903 * src/SDCCopt.c: fixed for multiple sends & receives
15906 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15907 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15908 set preprocessor defines (depending on options)
15910 * src/SDCCicode.c, src/SDCCicode.h:
15911 changes made to handle multiple sends & receives
15914 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15916 * src/SDCCcse.c, src/SDCCcse.h:
15917 added function findbackward def (to be used in upcoming optimization)
15919 * src/SDCCcflow.c, src/SDCCcflow.h:
15920 added function returnAtEnd - to determine if a basic block terminates with
15923 * src/SDCCast.c, src/SDCCast.h:
15924 added option parms-in-bank1
15926 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15927 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15928 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15929 adjusted for --parms-in-bank1 option
15931 * device/include/string.h:
15932 donot redefine "reentrant" keyword
15934 * device/include/ds80c390.h: Added some more SFRs
15936 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15938 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15940 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15942 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15944 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15946 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15948 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15950 * Added --xram-movc option
15952 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15954 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15956 2002-01-11 Johan Knol
15958 * Added math lib of Jesus Calvino-Fraga
15960 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15962 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15963 * support/regression/Makefile: new target test-mcs51-stack-auto
15964 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15966 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15968 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15970 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15972 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15974 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15976 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15978 * src/SDCCglue.h: add definition for printIvalChar()
15980 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15982 * src/SDCCast.c: fix #498138 by Johan
15984 * src/SDCCglue.c: fix #498138 by Johan
15986 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15988 * support/regression/Makefile: fix clean
15990 * support/regression/ports/ds390/support.c: fix transmission of last character
15992 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
15994 * /sdcc/src/ds390/gen.c:
15995 a) improved computing address of stack variable
15996 b) took out some #if 0 code
15997 c) improved parmBytes adjustment
15998 d) improved genPlusIncr & genMinusIncr
15999 e) genCmp could generate bad code (when left assigned to DPTR)
16000 f) Fixed bug in hasInc
16002 * /sdcc/src/ds390/ralloc.c:
16003 a) packRegsForSupport could mess up live information (Fixed)
16004 b) packRegsDPTRuse could be incorrect for left & right shift
16006 * /sdcc/src/mcs51/ralloc.c:
16007 packRegsForSupport could mess up the live information (Fixed)
16009 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16011 * /sdcc/src/SDCCast.c:
16012 can reverse a loop even if function call is present as long
16013 as the loop control variable is local & is not passed as parameter
16015 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16017 * /sdcc/ChangeLog: *** empty log message ***
16019 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16020 More builtin function additions for TININative
16022 * /sdcc/src/ds390/ralloc.c:
16023 Had broken the regression testsuite
16025 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16027 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16028 Added funcattr hasStackParms will be set for reentrant functions when there
16029 are paramteres on the stack, this helps in minimizing frame pointer generation
16030 typeFromStr can handle function pointers now
16032 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16033 *** empty log message ***
16035 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16037 * /src/ds390/gen.c, /src/ds390/main.c:
16038 More builtin function additions for TININative
16040 * /src/ds390/ralloc.c:
16041 Had broken the regression testsuite
16043 * /src/SDCCast.c: Fixed a bug in dumptree
16045 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16046 Added funcattr hasStackParms will be set for reentrant functions when there
16047 are paramteres on the stack, this helps in minimizing frame pointer generation
16048 typeFromStr can handle function pointers now
16050 * /doc/builtins.txt, /doc/TININative.txt:
16051 *** empty log message ***
16054 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16056 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16057 ALPHA version for -mTININative
16059 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16060 updated to reflect changes in the port structure
16063 added function do_assemble (similar to do_link) if non-null this function
16064 will be called to do assembly (-mTININative) requires a multi command
16066 added function genAssemblerEnd will be called to generate assembler Epilogue
16069 added _JavaNative to debug info printing
16071 * /src/SDCCmain.c: added option --tini-libid
16072 added port->do_assemble function (-mTININative) has a multi command assemble
16074 * /src/SDCCglue.c: Disabled "constExpr" check
16075 added port->genAssemblerEnd function
16077 * /src/SDCCglobl.h: Added option --tini-libid value
16080 tookout optimizeCompare from the header (has no external references)
16082 * /src/SDCCast.c: made one more function "static"
16084 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16086 * src/z80/mappings.i: Added z80asm support.
16088 * src/z80/main.c: Added z80asm support on --asm=z80asm
16090 * src/z80/gen.c: Fixed asm portability issues.
16092 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16094 * src/SDCCglue.c (printExterns): Added global/extern split.
16096 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16098 * support/regression/Makefile: added test for mcs51 model large
16100 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16102 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16104 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16106 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16108 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16110 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16112 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16114 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16118 * support/regression/tests/simplefloat.c: Port to mcs51.
16120 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16121 * support/regression/tests/bug-485362.c: Added.
16123 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16125 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16127 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16129 * src/z80/gen.c (aopDump): Added a dump function.
16131 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16132 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16134 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16136 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16138 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16140 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16142 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16144 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16146 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16148 * support/regression/ports/ds390/support.c: Use tinibios.
16150 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16152 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16154 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16155 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16157 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16159 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16161 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16163 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16165 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16166 (packRegsForIYUse): Created and optimised.
16168 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16170 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16171 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16173 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16175 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16177 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16179 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16181 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16183 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16185 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16187 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16189 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16191 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16193 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16195 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16196 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16197 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16199 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16201 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16202 (genNotFloat): Added.
16203 (genUminusFloat): Added.
16205 * device/lib/z80/Makefile: Added floating pt stubs.
16207 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16209 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16211 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16213 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16215 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16217 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16219 * sdcc/support/regression/Makefile: Add port ds390.
16221 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16223 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16225 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16227 * sdcc/support/regression/ports/ds390/support.c: Added.
16229 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16231 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16233 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16235 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16237 * device/include/malloc.h: Added z80 and gbz80 support.
16239 * device/lib/gbz80/heap.s: Added.
16241 * device/lib/z80/heap.s: Added.
16243 * device/lib/malloc.c: Added z80 and gbz80 support.
16245 * support/regression/tests/malloc.c (testMalloc): Added.
16247 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16249 * support/regression/tests/bug-478094.c: Added.
16251 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16253 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16255 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16257 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16259 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16261 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16263 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16265 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16267 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16269 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16271 * support/regression/tests/bug-477927.c: Added.
16273 * src/z80/peeph.def: Added minor rules.
16275 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16277 * src/z80/peeph.def: Added jump optimisation modification.
16279 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16281 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16283 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16285 * support/regression/tests/funptrs.c: Added.
16287 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16289 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16291 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16293 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16295 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16297 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16298 (movLeft2ResultLong): Created.
16300 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16301 (joinPushes): Added. Joins two char pushes into a word push.
16303 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16305 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16307 * support/makebin/Makefile (install): Added creation of dest dir.
16309 2001-10-24 Karl Bongers <karl AT turbobit.com>
16311 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16313 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16315 * src/z80/ralloc.c: Turned off faulty pack for one use.
16317 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16319 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16321 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16323 * support/regression/Makefile: Improved clean
16325 * support/regression/ports/gbz80/spec.mk: Added clean
16327 * support/regression/ports/host/spec.mk: Added clean
16329 * support/regression/ports/z80/spec.mk: Added clean
16331 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16333 * support/regression/ports/mcs51/timeout.c: little improvements
16335 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16337 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16339 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16341 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16343 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16345 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16347 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16349 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16350 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16352 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16354 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16356 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16358 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16360 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16362 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16364 * support/regression/tests/longor.c: Added.
16366 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16368 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16370 * as/mcs51/aslink.h: define PATH_MAX
16372 * as/mcs51/asm.h: define PATH_MAX
16374 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16376 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16378 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16380 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16382 * src/SDCCglobl.h: define PATH_MAX
16384 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16386 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16388 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16390 * src/z80/gen.c (gencjneshort): Fixed
16392 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16394 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16396 * support/regression/tests/bug-469671.c: Added.
16398 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16400 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16402 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16404 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16406 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16408 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16410 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16412 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16414 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16416 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16418 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16420 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16422 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16424 * 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.
16426 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16428 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16430 2001-10-07 <johan AT FRIJA>
16432 * device/lib/gets.c (gets): fixed the return value.
16434 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16435 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16437 * 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.
16439 * 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.
16441 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16443 * src/pic/gen.c: Removed Safe_strdup.
16445 * configure.in: Added option to enable libgc support.
16447 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16448 (bitVectUnion): Optimised.
16449 (bitVectIntersect): Optimised.
16450 (bitVectBitsInCommon): Optimised.
16451 (bitVectCplAnd): Optimised.
16453 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16455 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16457 * src/SDCCmain.c: distinguish between assembler debug and plain options
16459 * src/avr/main.c: remove standard assembler options
16461 * src/ds390/main.c: remove standard assembler options
16463 * src/mcs51/main.c: remove standard assembler options
16465 * src/port.h: removed "PENDING" comment
16467 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16469 * src/device/lib/_mulint.c : new, with assember functions
16471 * src/device/lib/_mullong.c : new, with assember functions
16473 * src/device/lib/_divuint.c : with assember functions
16475 * src/device/lib/_divsint.c : with assember functions
16477 * src/device/lib/_divulong.c: with assember functions
16479 * src/device/lib/_divslong.c: with assember functions
16481 * src/device/lib/_moduint.c : with assember functions
16483 * src/device/lib/_modsint.c : with assember functions
16485 * src/device/lib/_modulong.c: with assember functions
16487 * src/device/lib/_modslong.c: with assember functions
16489 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16491 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16493 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16494 replaced _mululong.c and _mulslong.c by _mullong.c
16496 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16498 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16500 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16502 * src/SDCCglue.c: test, if win32api is available for MINGW
16504 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16506 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16507 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16508 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16509 * support/regression/ports/host/spec.mk: removed GENERIC
16510 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16511 * support/regression/ports/z80/spec.mk: removed GENERIC
16513 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16515 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16517 * support/regression/tests/bug-467035.c: Created.
16519 2001-10-01 <johan AT FRIJA>
16521 * src/SDCC.y: fixed bug #466586 part 1
16523 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16525 * SDCCicode.c: z80 has no generic pointers
16526 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16528 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16530 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16532 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16534 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16536 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16538 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16540 * configure.in: Fixed up so that ucsim is only configured once.
16542 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16544 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16545 (getPathDifference): As above.
16547 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16549 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16551 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16552 * .version: Updated to 2.3.1
16554 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16555 Added copyright header.
16557 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16558 (assemble): Added support for macro based assembler commands.
16559 (linkEdit): Added support for macro based linker commands.
16560 (preProcess): Changed the pre-processor to use macros.
16561 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16562 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16564 * device/lib/z80/crt0.s: Added module name for debugging.
16566 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16568 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16570 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16572 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16574 * src/Makefile.in: Added SDCCmacro and SDCCutil
16576 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16578 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16580 2001-09-16 <johan AT FRIJA>
16582 * 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.
16584 2001-09-15 <johan AT FRIJA>
16586 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16587 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16589 2001-09-11 <johan AT FRIJA>
16591 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16593 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16595 * support/regression/tests/bug-460444.c: Added test case.
16597 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16598 (genCast): Added justification for all of the asserts.
16600 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16602 * support/regression/support.c: _xdata replaced by xdata
16604 * support/regression/spec.mk: removed _generic
16606 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16608 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16610 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16611 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16613 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16615 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16617 * support/regression/tests/bug-460010.c: Added test case.
16619 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16621 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16623 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16625 * support/regression/testfwk.c: removed workaround for bug #436344
16627 * support/regression/tests/bp.c: use less memory with mcs51
16629 * support/regression/tests/bug-441448.c: use less memory
16631 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16633 * support/regression/collate-results.py: typo
16635 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16637 * support/regression/tests/fetchoverlap.c: Added new test case.
16639 * support/regression/tests/bp.c: Added new test case.
16641 * support/regression/tests/bug-448984.c: Added new test case.
16643 * support/regression/tests/pow2shifts.c: Added new test case.
16645 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16646 (genlshTwo): Fixed right shift for count > 8.
16648 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16650 2001-09-08 <johan AT FRIJA>
16652 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16654 2001-09-07 <johan AT FRIJA>
16656 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16658 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16660 2001-09-06 <johan AT FRIJA>
16662 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16663 * bernhard noted me at this: "() equals to (void)" (1.38)
16665 2001-09-05 <johan AT FRIJA>
16667 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16669 2001-09-04 <johan AT FRIJA>
16671 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16674 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16676 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16678 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16680 * link/z80/aslink.h: Fixed path for PATH_MAX
16682 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16684 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16686 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16688 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16690 * 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.
16692 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16694 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16695 (genCmp): Fixed up genCmp for the GB with longs.
16697 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16699 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16701 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16703 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16705 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16707 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16709 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16711 * 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.
16713 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16715 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16717 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16719 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16721 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16723 * sim/ucsim/configure: little improvement of Cygwin-detection
16724 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16725 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16726 * support/regression/tests/bug-221100.c: small changes for mcs51
16727 * support/regression/tests/bug-221168.c: small changes for mcs51
16728 * support/regression/tests/bug-227710.c: small changes for mcs51
16729 * support/regression/tests/staticinit.c: small changes for mcs51
16730 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16731 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16732 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601